WO2021157646A1 - Serveur d'informations de performances, application d'opération d'affichage de machine de travail, procédé de fourniture d'informations de trajet de déplacement, procédé d'acquisition d'informations de trajet de déplacement et système d'acquisition d'informations de trajet de déplacement - Google Patents

Serveur d'informations de performances, application d'opération d'affichage de machine de travail, procédé de fourniture d'informations de trajet de déplacement, procédé d'acquisition d'informations de trajet de déplacement et système d'acquisition d'informations de trajet de déplacement Download PDF

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Publication number
WO2021157646A1
WO2021157646A1 PCT/JP2021/004069 JP2021004069W WO2021157646A1 WO 2021157646 A1 WO2021157646 A1 WO 2021157646A1 JP 2021004069 W JP2021004069 W JP 2021004069W WO 2021157646 A1 WO2021157646 A1 WO 2021157646A1
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WIPO (PCT)
Prior art keywords
information
work machine
unit
request
image
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Application number
PCT/JP2021/004069
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English (en)
Japanese (ja)
Inventor
俊介 上野
Original Assignee
株式会社タダノ
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Filing date
Publication date
Application filed by 株式会社タダノ filed Critical 株式会社タダノ
Publication of WO2021157646A1 publication Critical patent/WO2021157646A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

Definitions

  • the present invention relates to a performance information server, a work machine display operation application, a method of providing movement route information, a method of acquiring movement route information, and a movement route information acquisition system.
  • the BIM operator selects, for example, a work machine (for example, a crane) for performing a predetermined work. Then, the BIM operator arranges the selected work machine at a predetermined work place at the construction site displayed on the display unit.
  • a work machine for example, a crane
  • the present invention has been made in view of the above situation, and an object of the present invention is to provide a technique capable of examining a movement route of a work machine at a work site.
  • a request acquisition unit that acquires a request including the model information of the work machine displayed on the display unit of the terminal and the movement condition of the work machine from the work machine display operation application that operates on the terminal capable of displaying the image including the work machine.
  • a storage unit that stores the specification data of the work machine in association with the model information of the work machine, Based on the model information included in the request and the specification data corresponding to this model information, a control unit that acquires information on the movement route of the work machine when the work machine moves under moving conditions, and a control unit. It includes a response presentation unit that presents a response including information about the movement route acquired by the control unit to the work machine display operation application.
  • a work machine display operation application that operates on a terminal that can display images including work machines.
  • a request issuing function unit that sends a request including model information of the work machine and movement conditions of the work machine to the performance information server connected to the terminal.
  • the response acquisition function unit that acquires the response including the information about the movement route of the work machine under the movement condition from the performance information server. It is equipped with a control function unit that reflects the content of the response on the image.
  • One aspect of the method of providing movement route information according to the present invention is It is a method of providing route information executed by a performance information server connected to a terminal on which a work machine display operation application capable of displaying an image of a work machine can be displayed on a display unit.
  • the performance information server stores the specification data of the work machine in association with the model information of the work machine.
  • One aspect of the model information acquisition method is It is a method of acquiring route information executed in a work machine display operation application that operates on a terminal capable of displaying an image including a work machine.
  • the step of accepting the input of the movement condition to the work machine displayed on the display part of the terminal, A step to send a request including model information of the work machine and movement conditions to the performance information server connected to the terminal, and A step of acquiring a response including information on the movement route of the work machine when the work machine moves under the movement condition from the performance information server. Includes a step to reflect the content of the response on the display of the display unit.
  • One aspect of the movement route information acquisition system is It is equipped with a work machine display operation application that operates on a terminal that can display images including work machines, and a performance information server connected to the terminal.
  • the work equipment display operation application is Accepts the input of the movement condition of the work machine displayed on the display part of the terminal, Send a request to the performance information server, including the model information of the work machine and the movement conditions of the work machine.
  • the performance information server is The specification data of the work machine is stored in advance in association with the model information of the work machine. Get the request from the work equipment display operation application, Based on the model information included in the request and the specification data corresponding to this model information, information on the movement route of the work machine when the work machine moves under the movement conditions is acquired. The response including the acquired information on the movement route of the work machine is presented to the work machine display operation application.
  • FIG. 1 is a diagram showing a configuration of a BIM support system according to an embodiment.
  • FIG. 2 is a functional block diagram of the BIM support system according to the embodiment.
  • FIG. 3 is a block diagram showing an example of the hardware configuration of the client terminal according to the embodiment.
  • FIG. 4 is a block diagram showing an example of the hardware configuration of the server according to the embodiment.
  • FIG. 5 is a diagram showing an example of a performance data table.
  • FIG. 6A is a diagram showing an example of data flow between the client terminal and the server.
  • FIG. 6B is a diagram showing an example of data flow between the client terminal and the server.
  • FIG. 6C is a diagram showing an example of data flow between the client terminal and the server.
  • FIG. 6A is a diagram showing an example of data flow between the client terminal and the server.
  • FIG. 6B is a diagram showing an example of data flow between the client terminal and the server.
  • FIG. 6C is a diagram showing an example of data flow between the client
  • FIG. 6D is a diagram showing an example of data flow between the client terminal and the server.
  • FIG. 7A is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 7B is a diagram showing a part of the toolbar of the BIM application.
  • FIG. 7C is a diagram showing an example of a crane selection screen.
  • FIG. 7D is a diagram showing an example of a crane selection screen.
  • FIG. 7E is a diagram showing an example of a crane selection screen.
  • FIG. 7F is a diagram showing an example of a crane adjustment screen.
  • FIG. 8A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 8B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 8C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 9 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 10A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 10B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 10C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 11 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 12A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 12B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 13A is a diagram showing an example of an image of a boom that is not bent.
  • FIG. 13A is a diagram showing an example of an image of a boom that is not bent.
  • FIG. 13B is a diagram showing an example of an image of a bent boom.
  • FIG. 13C is a diagram showing an example of an image of a bent boom.
  • FIG. 14 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 15A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 15B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 16A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 16B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 16C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 16D is a diagram showing an example of an image displayed on the display unit.
  • FIG. 15A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 16B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 16C is a diagram showing an
  • FIG. 16E is a diagram showing an example of an image displayed on the display unit.
  • FIG. 17A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 17B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 17C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 17D is a diagram showing an example of an image displayed on the display unit.
  • FIG. 17E is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18C is a diagram showing an example of
  • FIG. 18D is a diagram showing an example of an image displayed on the display unit.
  • FIG. 18E is a diagram showing an example of an image displayed on the display unit.
  • FIG. 19 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 20A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 20B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 20C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 21 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 22A is a diagram showing an example of an image displayed on the display unit.
  • FIG. 22B is a diagram showing an example of an image displayed on the display unit.
  • FIG. 22C is a diagram showing an example of an image displayed on the display unit.
  • FIG. 23 is a diagram showing an example of a work plan.
  • FIG. 24 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 25A is a diagram showing an example of an input screen displayed on the display unit.
  • FIG. 25B is a diagram showing an example of a list of model information displayed on the display unit.
  • FIG. 26 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 27 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 28 is a diagram showing an example of an input screen displayed on the display unit.
  • FIG. 29 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 30 is a diagram showing an example of fuel consumption information displayed on the display unit.
  • FIG. 31 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 32 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 33 is a diagram showing an example of fuel consumption information displayed on the display unit.
  • FIG. 34 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 35 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 36 is a diagram showing an example of exhaust gas information displayed on the display unit.
  • FIG. 37 is a flowchart showing an example of the operation of the BIM support system.
  • FIG. 38 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 39 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 40 is a diagram showing an example of an image displayed on the display unit.
  • FIG. 41 is a diagram showing a configuration of a crane support system according to a reference example.
  • FIG. 42 is a functional block diagram of the crane support system according to the reference example.
  • FIG. 43 is a flowchart showing an example of the operation of the crane assist system.
  • FIG. 1 is a diagram showing a configuration of a BIM support system BS according to an embodiment.
  • FIG. 2 is a block diagram showing a configuration of the BIM support system BS according to the embodiment.
  • the BIM support system BS corresponds to an example of a performance information calculation system, a model information acquisition system, an environmental load information acquisition system, and a movement route information acquisition system.
  • the BIM support system BS has a client terminal T and a plurality of servers S1 to S4 as a hardware configuration.
  • the BIM support system BS of the present embodiment is a client-server type BIM support system in which the client terminal T and the servers S1 to S4 are connected via the network N.
  • the number of client terminals and servers in the BIM support system BS is not limited to the case shown in the figure.
  • the BIM application A is installed on the client terminal T.
  • the BIM application A corresponds to an example of an image generation application, a work machine display operation application, and an image generation module.
  • An image generation application support module M (hereinafter, simply referred to as "support module M") is added to the BIM application A.
  • the client terminal T in which the support module M is incorporated corresponds to an example of the terminal and the display support device.
  • the support module M may correspond to an example of a work machine display operation application.
  • an application that combines the BIM application A and the support module M may correspond to an example of an image generation application or a work machine display operation application.
  • BIM application A is software specialized for BIM.
  • BIM application A may be various software for BIM capable of planning, designing, constructing, and / or managing a building (building, infrastructure, etc.).
  • the image generation application and the work machine display operation application according to the present invention are not limited to software specialized for BIM, for example, construction information modeling (CIM), 2D-CAD for building design, and the like. And 3D-CAD. Further, the image generation application may be a VR simulator (Virtual Reality Simulator) that simulates a working machine such as a crane in a virtual space.
  • the CIM may be considered to be included in the BIM.
  • the support module M corresponds to an example of the operation support module, and operates in cooperation with the BIM application A that generates an image of the work machine to be displayed on the display unit 12.
  • Such a support module M is a work machine having the performance required for transporting luggage from servers S1 to S4 under predetermined transport conditions by using a request-response type communication protocol (for example, HTTPS protocol). It also has a function to acquire the model information of the above (hereinafter referred to as "model information acquisition function"). Therefore, the BIM application A and the client terminal T in which the support module M is incorporated also have a model information acquisition function.
  • the support module M uses a request-response type communication protocol (for example, HTTPS protocol) to provide information on the environmental load when the package is transported from the servers S1 to S4 under predetermined transport conditions. It also has a function to acquire (hereinafter referred to as "environmental load information acquisition function"). Therefore, the BIM application A and the client terminal T in which the support module M is incorporated also have an environmental load information acquisition function.
  • HTTPS protocol request-response type communication protocol
  • the support module M uses a request-response type communication protocol (for example, HTTPS protocol) to move the work machine displayed on the display unit 12 on the display unit of the client terminal T from the servers S1 to S4. It has a function to acquire information on the movement route of the work machine when the work machine moves under the conditions.
  • the information regarding the movement path of the work machine includes information about the position after the movement of the work machine and information about the direction after the movement of the work machine when the work machine moves under the movement condition.
  • the information regarding the movement route may be, for example, a route from the entrance of the work site to the arrangement position of the work machine at the work site.
  • the support module M has a function of acquiring performance information of the work machine displayed on the display unit 12 from the servers S1 to S4 by using a request-response type communication protocol (for example, HTTPS protocol) (hereinafter,). It also has a "performance information acquisition function").
  • a request-response type communication protocol for example, HTTPS protocol
  • Each of the servers S1 to S4 corresponds to an example of a performance information server, and based on a request acquired from the support module M, acquires model information of a work machine having the performance required for transporting cargo under predetermined transport conditions.
  • the servers S1 to S4 also have a function of presenting the acquired response including the model information of the working machine to the support module M (client terminal T) (hereinafter, referred to as "model information providing function").
  • each of the servers S1 to S4 has a function of acquiring information on the environmental load when the work machine transports the load under predetermined transport conditions based on the request obtained from the support module M.
  • the servers S1 to S4 also have a function of presenting a response including the acquired information on the environmental load to the support module M (client terminal T) (hereinafter, referred to as an "environmental load information providing function").
  • the servers S1 to S4 also have a function of presenting a response including the acquired performance information to the support module M that has received the request (hereinafter, referred to as a "performance information providing function").
  • the above-mentioned performance information includes, for example, information on the rated total load, information on the moment load factor, information on the maximum tilt angle of the boom, information on the working radius, information on the deformed image of the boom, information on the deformed image of the jib, and the work area of the work machine. It includes image information, information on the reaction force of the outrigger jack, information on the attitude of the work equipment, information on whether or not work is possible in consideration of the ground strength, information on the movement route of luggage, and the like (see column C in Table 2 below).
  • the performance information includes a determination result as to whether or not the working machine can perform a desired work. Further, when the working machine is a crane, the performance information includes information on the movement route of the cargo.
  • the support module M acquires the posture condition that defines the posture of the work machine in the image of the work machine displayed on the display unit 12.
  • the image of the working machine is simply referred to as a "working machine image”.
  • the posture of the working machine is simply referred to as “the posture of the working machine image”.
  • the posture condition that defines the posture of the work machine image is simply referred to as "posture condition of the work machine image”.
  • the support module M includes requests including information on the weight of the load carried by the work machine, the position of the load transfer source, the position of the load transfer destination, and the arrangement position of the work machine as transport conditions, from the servers S1 to S4. It is transmitted from all the servers of the above or the servers S1 to S4 to the specified server.
  • the support module M includes a request including information on the model of the work machine, the weight of the load transported by the work machine, the position of the load transfer source, the position of the load transfer destination, and the arrangement position of the work machine as transport conditions. Is transmitted from the servers S1 to S4 to the specified server.
  • the support module M transmits a request including the model information of the work machine and the movement condition of the work machine from the servers S1 to S4 to the specified server.
  • the support module M transmits a posture condition, a performance information request for designating the performance information of the work machine, and a request including the model information of the work machine from the servers S1 to S4 to the specified server.
  • the support module M may specify the server that sends the request by including the server specific information that identifies the server corresponding to the work machine image in the request.
  • the server specific information is, for example, the URI (Uniform Resource Identifier) of the server.
  • the support module M receives a response including the performance information specified in the performance information request from the server. Then, the support module M reflects the received performance information in the image displayed on the display unit 12 or the work machine image displayed on the display unit 12.
  • the servers S1 to S4 transmit information on the weight of the cargo transported by the work machine, the position of the load transport source, the position of the load transport destination, and the arrangement position of the work machine from the client terminal T having the support module M. Get the request to include as.
  • Each of the servers S1 to S4 stores the model information of the work machine of the corresponding manufacturer.
  • the servers S1 to S4 acquire the request, the servers S1 to S4 acquire the model information of the working machine having the performance required for the transportation of the luggage under the transportation conditions included in the request, based on the specification data. Then, the servers S1 to S4 present the response including the acquired model information of the working machine to the client terminal T.
  • the servers S1 to S4 are the model of the work machine, the weight of the load carried by the work machine, the position of the load transfer source, the position of the load transfer destination, and the arrangement of the work machine from the client terminal T having the support module M. Acquire a request that includes information about the position as a transport condition.
  • the servers S1 to S4 acquire information on the environmental load of the work machine when the package is transported under the transport conditions included in the request after the request is acquired. Then, the servers S1 to S4 present the response including the acquired information on the environmental load to the client terminal T.
  • the servers S1 to S4 acquire a request including the model information of the work machine and the movement condition of the work machine from the client terminal T having the support module M.
  • the servers S1 to S4 obtain information on the movement route of the work machine when the work machine moves under the movement conditions included in the request after acquiring the request (for example, information on the position of the work machine after the movement and information on the position of the work machine after the movement). Information about the direction of the work equipment after moving) is acquired. Then, the servers S1 to S4 present the response including the acquired information on the movement route of the work machine to the client terminal T.
  • the servers S1 to S4 acquire the posture condition of the work machine image, the performance information request for specifying the performance information of the work machine, and the request including the model information from the client terminal T having the support module M described above.
  • Such servers S1 to S4 store in advance the calculation formulas used for calculating the performance information and the specification data of the working machine.
  • the servers S1 to S4 are designated by the performance information request based on the attitude condition, the performance information request, and the model information included in the request, and the stored calculation formula and specification data. Performs the calculated performance information calculation. Then, the servers S1 to S4 present the response including the result of the calculation to the client terminal T.
  • the operations executed by such servers S1 to S4 are operations with the same accuracy as the operations performed by the arithmetic unit provided in the actual working machine (for example, a crane). Since the operator of BIM application A (hereinafter, simply referred to as “operator”) can obtain the same performance information as the actual work machine in BIM application A, a detailed construction plan considering the work machine can be efficiently performed. It can be carried out.
  • FIG. 2 is a functional block diagram showing an example of the configuration of the BIM support system BS according to the first embodiment.
  • FIG. 3 is a block diagram showing an example of the hardware configuration of the client terminal T according to the first embodiment.
  • the client terminal T corresponds to an example of a terminal in which a BIM application is incorporated.
  • the client terminal T includes an input unit 11, a display unit 12, a communication unit 13, a storage unit 14, a control unit 15, and the like.
  • the input unit 11 receives input such as information input from the operator.
  • the input information by the operator is received by the input unit 11 and sent to the control unit 15.
  • An example of the information received by the input unit 11 will be described below.
  • the input unit 11 receives the model information request.
  • the operator inputs the model information request from the input screen displayed on the display unit 12.
  • the input unit 11 receives an input of transport conditions when transporting a load by a work machine.
  • the transport conditions are, for example, information regarding the weight of the cargo to be transported, the position of the cargo transport source, the position of the cargo transport destination, and the arrangement position of the work machine.
  • the transportation of the load by the working machine means the transportation of the working machine in the BIM application A.
  • the transport condition may include information about the image of the building displayed around the work machine (work machine image) on the display unit 12.
  • the information regarding the image of the building may be any information necessary for the server to determine the interference between the work machine and the building.
  • the information regarding the image of the building is, for example, information regarding the position of the image of the building and information regarding the shape of the image of the building.
  • the transportation conditions may include information on the transportation route of the cargo.
  • the transport condition may include a threshold value of a safety factor which is a value obtained by dividing the rated total load of the working machine by the weight of the load.
  • the operator inputs the weight of the luggage by inputting a numerical value on the setting screen displayed on the display unit 12. Further, the operator selects an arbitrary position of the image displayed on the display unit 12 via an input device such as a mouse, whereby the position of the load transfer source, the position of the load transfer destination, and the arrangement of the work machine. Enter the position.
  • the input unit 11 receives an input for designating a type of work machine (for example, a crane type) (hereinafter, referred to as "conditions relating to the type of work machine").
  • a type of work machine for example, a crane type
  • condition relating to the type of work machine the operator can specify the type of work machine from the input screen displayed on the display unit 12.
  • the operator may specify a plurality of work machine types.
  • condition related to the work machine manufacturer Accepts input for specifying the work machine manufacturer (hereinafter referred to as "conditions related to the work machine manufacturer").
  • the operator can specify the work machine manufacturer from the input screen displayed on the display unit 12.
  • the operator may specify a plurality of working machine manufacturers.
  • the conditions regarding the type of working machine and the conditions regarding the working machine manufacturer correspond to an example of model conditions.
  • the input unit 11 receives the environmental load information request.
  • the operator inputs the environmental load information request from the input screen displayed on the display unit 12.
  • the input unit 11 receives an input of transport conditions when transporting a load by a work machine.
  • the transport conditions are, for example, information regarding the weight of the cargo to be transported, the position of the cargo transport source, the position of the cargo transport destination, and the arrangement position of the work machine.
  • the transport condition may include model information of the working machine.
  • the transport conditions may include information regarding the number of transports of the cargo.
  • the transport conditions may include information about the transport route of the cargo.
  • the input unit 11 receives the movement route information request.
  • the operator inputs the movement route information request from the input screen displayed on the display unit 12.
  • the input unit 11 receives the input of the movement condition of the work machine in the BIM application A.
  • the moving conditions include, for example, information on the moving distance of the working machine, information on the moving direction of the working machine, and information on the steering amount of the steering.
  • the movement condition may include information about the steering mode of the working machine.
  • Information on the steering amount of the steering is, for example, the steering angle of the steering (also referred to as the actual steering angle). Further, the information regarding the steering amount of the steering may be the ratio of the actual steering angle to the maximum steering angle.
  • the input unit 11 accepts the input of the performance information request.
  • the performance information request includes information that specifies the performance information of the working machine that the client terminal T acquires from the servers S1 to S4.
  • the performance information request includes information that is calculated by the servers S1 to S4 and presented to the client terminal T to specify the performance information of the work machine.
  • the performance information of the work machine specified in the performance information request means the performance information of the work machine in the image displayed on the display unit 12.
  • the working machine in the image displayed on the display unit 12 is also referred to as a “displayed working machine”.
  • the input unit 11 receives an instruction for displaying an image of the building on the display unit 12.
  • the image of the building is simply referred to as a "building image”.
  • the instruction for displaying on the display unit 12 is simply referred to as a "building image display instruction”.
  • the display instruction of the building image includes, for example, information for specifying the type of the building image.
  • the display instruction of the building image includes information on the size of the building image and / or information on the arrangement of the building image.
  • the input unit 11 receives an instruction to display the work machine image on the display unit 12.
  • the instruction for displaying the working machine image on the display unit 12 is simply referred to as "working machine image display instruction”.
  • the display instruction of the work machine image includes, for example, information for specifying the model of the work machine to be displayed on the display unit 12.
  • model information information for specifying the model of the working machine.
  • the display instruction of the work machine image may include information regarding the arrangement of the work machine image.
  • Information about the placement of the work equipment image includes, for example, coordinates and / or directions (directions).
  • the model information includes at least one of the work machine ID (model, spec number, and / or serial number), manufacturer name, and the like.
  • the input unit 11 accepts an operation of the image displayed on the display unit 12.
  • image operation the operation of the image displayed on the display unit 12 is simply referred to as "image operation”.
  • the image operation includes an operation related to the building image and / or the work machine image displayed on the display unit 12.
  • the building image and / or the working machine image displayed on the display unit 12 may be simply referred to as a “display image”.
  • the building image in the display image is also simply referred to as a "display building image”.
  • the work machine image in the display image is also simply referred to as a "display work machine image”.
  • the image operation includes at least one of an operation of changing the posture of the displayed building image, an operation of changing the size (enlargement operation or reduction operation), an operation of changing the arrangement, and the like. Further, as the image operation, at least one of an operation of changing the posture of the display work machine image, an operation of changing the size (enlargement operation or reduction operation), an operation of changing the arrangement, and the like can be mentioned.
  • the operator operates the image by inputting a numerical value on the setting screen displayed on the display unit 12. Further, the operator may perform the image operation by dragging the display building image or the display work machine image.
  • the operator changes the posture of the display work machine image by changing the posture condition (specific example will be described later) in the attribute information of the display work machine image on the above setting screen.
  • the operator may change the posture of the display work machine image by dragging the display work machine image. That is, the input unit 11 accepts the input of the posture condition that determines the posture of the display work machine image.
  • the operator changes the working state of the display working machine by selecting whether or not to use (for example, the jib of the crane or the man basket) of the attachment (for example, the jib or the man basket of the crane) on the above setting screen. ..
  • Such an operation corresponds to an example of changing the work state information in the attribute information of the display work machine image.
  • the display unit 12 displays information and the like.
  • the information displayed on the display unit 12 may be the information stored in the storage unit 14 or the information generated by the control unit 15.
  • the input unit 11 and the display unit 12 may be configured by individual devices, or may be integrated into a device such as a touch panel display that can input and output (display) information in parallel. good.
  • the communication unit 13 communicates with the servers S1 to S4 via the network N. Therefore, the communication unit 13 includes an information transmission unit and a reception unit (not shown). Communication with the servers S1 to S4 is controlled by, for example, the control unit 15.
  • the communication unit 13 transmits a request described later to the servers S1 to S4, and receives a response to the request from the servers S1 to S4.
  • the communication unit 13 sends the acquired response to the control unit 15 (specifically, the support control unit 172 of the second control unit 17).
  • the storage unit 14 includes a first storage unit 141, a second storage unit 142, a third storage unit 143, and the like.
  • the storage units 141 to 143 are composed of one piece of hardware (main storage device). However, the storage units 141 to 143 may be configured by a plurality of hardware.
  • the first storage unit 141 is a building image database and stores information about building images. Information about the three-dimensional image of the members constituting the building is stored in the first storage unit 141.
  • the three-dimensional image of the members constituting the building is simply referred to as a "building image".
  • Examples of the members constituting the building include at least one of pillars, windows, pipes, doors, floors, ceilings, walls and the like.
  • the attribute information associated with each image is stored in the first storage unit 141.
  • the attribute information of the building image may include at least one of a member ID (model number or serial number, etc.), type, member name, manufacturer name, standard, dimension, material, and the like.
  • the first storage unit 141 may store information regarding images of components of a work site such as a construction site or a construction site, in addition to the building image.
  • a work site component image may include, for example, an image of at least one of a road (sidewalk, driveway), a tree, an electric wire, a utility pole, a car, and a person.
  • the second storage unit 142 is a work machine image database and stores information related to the work machine image. For example, information about a work machine and / or a three-dimensional image of a member constituting the work machine is stored in the second storage unit 142.
  • the two-dimensional image or the three-dimensional image of the members constituting the working machine is simply referred to as a "working machine image”.
  • Examples of the working machine image include at least one working machine image of a crane, a bulldozer, a hydraulic excavator car, a concrete pump car, an aerial work platform, a dump truck, a trailer, and a lifter.
  • the work machine image may include a three-dimensional image of the constituent members of each of these work machines.
  • Crane components include, for example, at least one of a boom, jib, outrigger, vehicle, and hook.
  • the attribute information associated with each work machine image may be stored in the second storage unit 142.
  • the attribute information of the work machine image includes the model information of the work machine in the work machine image and / or the posture condition of the work machine image.
  • the attribute information of the work machine image may include information regarding the working state of the work machine.
  • the information regarding the working state of the working machine is simply referred to as "working state information”.
  • the attribute information of the work machine image may include information about the members constituting the work machine.
  • the information regarding the members constituting the working machine is simply referred to as "constituent member information”.
  • the posture condition includes, for example, at least one of the undulation angle of the boom, the length of the boom, the turning angle of the boom, the undulation angle of the jib, the length of the jib, and the overhang width of the outrigger.
  • the work state information includes, for example, information that identifies at least one work state of a boom work state, a jib work state, a single top work state, an outrigger work state, an on-tire work state, and a hook work state.
  • the component information includes information on the types of members that make up the work machine.
  • the members that make up the work machine are, for example, booms, jibs, hooks, and wires.
  • component type information the information regarding the types of the members constituting the working machine is simply referred to as "component type information”.
  • the third storage unit 143 stores information that identifies the server that sends the request. Information that identifies a server is also referred to as server-specific information. The server specific information is stored in the third storage unit 143 in association with the work machine image.
  • the third storage unit 143 stores the server identification information in a format that can identify the server corresponding to the work machine image from the model information in the attribute information of the work machine image.
  • the third storage unit 143 stores an address table that associates the model information included in the attribute information of the plurality of work machine images with the server (server specific information) corresponding to each model information. There is.
  • the control unit 15 controls the operation of each of the elements 11 to 14 described above to control the overall operation of the client terminal T. Focusing on the function of the BIM support system BS, the control unit 15 includes a first control unit 16, a second control unit 17, and the like.
  • the first control unit 16 includes a BIM control unit 161 and a display control unit 162 and the like.
  • the first control unit 16 realizes the function of the BIM application A.
  • the first control unit 16 corresponds to an example of an operation control unit of the image application A that controls the behavior of the work machine image displayed on the display unit 12 (described later).
  • the BIM control unit 161 acquires information regarding the above-mentioned display instruction of the building image from the input unit 11. Then, the BIM control unit 161 acquires the information regarding the building image specified by the information regarding the display instruction of the building image from the storage unit 14. The BIM control unit 161 sends the acquired information on the building image to the display control unit 162, which will be described later.
  • the BIM control unit 161 acquires information related to the above-mentioned work machine image display instruction from the input unit 11. Then, the BIM control unit 161 acquires the information regarding the work machine image specified by the model information included in the display instruction of the acquired work machine image from the storage unit 14. The BIM control unit 161 sends the acquired information on the work machine image to the display control unit 162, which will be described later.
  • the BIM control unit 161 acquires the above-mentioned information related to the image operation from the input unit 11.
  • the BIM control unit 161 reflects the acquired information on the image operation on the displayed image.
  • the BIM control unit 161 reflects the acquired information on the image operation (for example, coordinates, dimensions, and / or posture conditions) in the attribute information of the display image (for example, the display work machine image). , The acquired information on the image operation is reflected on the display of the display unit 12.
  • the display control unit 162 converts the information about the building image acquired from the BIM control unit 161 into a display signal corresponding to the display unit 12 and outputs the information, and causes the display unit 12 to display the building image.
  • the display control unit 162 converts the information related to the work machine image received from the BIM control unit 161 into a display signal corresponding to the display unit 12 and outputs the information, and causes the display unit 12 to display the work machine image.
  • the second control unit 17 includes a communication control unit 171, a support control unit 172, a region image processing unit 176, a modified image processing unit 177, and the like.
  • the second control unit 17 realizes the function of the support module M.
  • the support control unit 172 realizes the functions of the posture condition acquisition unit, the performance information acquisition unit, and the drawing support unit.
  • the communication control unit 171 controls communication between the client terminal T and the servers S1 to S4 via the communication unit 13.
  • the support control unit 172 When focusing on the function of the support module M, the support control unit 172 includes an information acquisition unit 173, a request issuing unit 174, a display support control unit 175, and the like. Some functions of the support control unit 172 realize the functions of the performance information acquisition unit.
  • a part of the support control unit 172 corresponds to an example of the performance information acquisition unit.
  • the support control unit 172 corresponds to an example of the operation support unit.
  • the support control unit 172 has a function as a response acquisition function unit that receives a response including model information of the working machine from the server.
  • the support control unit 172 has a function as a response acquisition function unit that receives a response including environmental load information from the server.
  • the support control unit 172 has a function as a response acquisition function unit that receives a response including information on the movement route of the work machine from the server.
  • the support control unit 172 has a function as a response acquisition unit that receives a response including performance information from the server. Therefore, the support control unit 172 also corresponds to an example of the response acquisition unit.
  • the information acquisition unit 173 acquires the performance information request from the input unit 11, the information necessary for acquiring the performance information specified by the performance information request from the servers S1 to S4 (hereinafter, referred to as "parameter"). Is obtained from the BIM control unit 161.
  • the parameters acquired by the information acquisition unit 173 constitute the parameters in the request generated by the request issuing unit 174, which will be described later.
  • the parameters included in the request are shown in Table 1 below.
  • the information acquisition unit 173 corresponds to an example of the posture condition acquisition unit.
  • the serial number, model number, and spec number correspond to an example of model information.
  • the outrigger state and boom / jib selection correspond to an example of work machine state information.
  • the boom / jib selection selects one working state from, for example, a boom working state, a jib working state, and a single top working state.
  • the outrigger width, boom undulation angle, boom length, turning angle, jib undulation angle, and jib length correspond to an example of posture conditions.
  • the outrigger width may be set for each outrigger.
  • information about the boom for example, the type of boom
  • information about the jib for example, the type of jib
  • information about the hook for example, the type of hook
  • information about the wire for example, the number of wires hooked
  • the route information includes, for example, a movement route of luggage, a traveling movement route of a work machine, and / or a movement route of a tip of a boom.
  • the information acquisition unit 173 acquires the performance information request from the input unit 11
  • the information acquisition unit 173 acquires the model information in the attribute information of the display work machine image from the BIM control unit 161.
  • the information acquisition unit 173 acquires the performance information request from the input unit 11
  • the information acquisition unit 173 acquires the work state information for specifying the work state of the work machine from the BIM control unit 161 among the attribute information of the display work machine image. do.
  • the posture condition corresponding to the acquired performance information request among the attribute information of the display work machine image is acquired from the BIM control unit 161.
  • the information acquisition unit 173 acquires the performance information request from the input unit 11
  • the information acquisition unit 173 acquires the component information, which is the information about the component of the work machine, from the BIM control unit 161 among the attribute information of the display work machine image. ..
  • the information acquisition unit 173 acquires information on the load of the load carried by the work machine in the display work machine image from the BIM control unit 161.
  • the above-mentioned luggage load information is simply referred to as "suspended load information".
  • the lifting load information corresponds to an example of luggage information.
  • the information acquisition unit 173 acquires the route information of the luggage lifted by the work machine in the display work machine image from the BIM control unit 161.
  • the route information of the baggage is simply referred to as "route information”.
  • the information acquired by the information acquisition unit 173 as described above may be stored in the storage unit 14 in advance as attribute information of the work machine image, or may be information acquired from the servers S1 to S4. Specific examples of the information acquired by the information acquisition unit 173 are shown in Table 2 described later and the operation description of the BIM support system BS described later.
  • the information acquisition unit 173 acquires only the parameters required for the calculation of the performance information specified in the acquired performance information request from the BIM control unit 161 among the parameters shown in Table 1. ..
  • the information acquisition unit 173 obtains the parameter information of a predetermined type from the parameters shown in Table 1 from the BIM control unit 161 regardless of the performance information specified in the performance information request. get.
  • the predetermined types of parameter information are, for example, all information related to model information, posture conditions, working state information, and component information in the attribute information.
  • the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the information acquisition unit 173 acquires information (for example, model information request and transport condition) from the input unit 11, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the transport condition may be regarded as a parameter used by the server to acquire model information.
  • the information acquisition unit 173 acquires the model conditions (conditions relating to the model of the work machine and / or conditions relating to the work machine manufacturer) from the input unit 11, the information acquisition unit 173 sends the acquired model conditions to the request issuing unit 174.
  • the information acquisition unit 173 acquires information (for example, environmental load information request and transport condition) from the input unit 11, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the transport condition may be regarded as a parameter used by the server to acquire the environmental load information.
  • the information acquisition unit 173 acquires information (for example, a movement route information request and a movement condition) from the input unit 11, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the movement condition may be regarded as a parameter used by the server to acquire information on the movement route.
  • the request issuing unit 174 acquires the server identification information for identifying the server corresponding to the model information from the third storage unit 143 based on the model information acquired from the information acquisition unit 173.
  • the request issuing unit 174 corresponds to an example of the request issuing function unit.
  • the request issuing unit 174 refers to the address table stored in the third storage unit 143 and acquires the server specific information corresponding to the model information acquired from the information acquisition unit 173.
  • the server specific information may be stored in the attribute information of the work machine image. That is, the corresponding server specific information may be stored for each work machine image.
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters.
  • the request is, for example, in the form of a request message of the HTTPS protocol.
  • the HTTP method used in the request is, for example, the GET method.
  • the request issuing unit 174 sends the generated request to the communication control unit 171.
  • Equation 1 shows an example of a request.
  • the request includes the URI, the performance information request, and the parameters in order from the beginning.
  • the parameter includes at least one of the model information, the working state information, the posture condition, the component member information, the load load information, the route information, and other information shown in Table 1 above.
  • the parameters may include at least the parameters necessary for the calculation of the performance information specified in the performance information request.
  • Equation 1 "https: //.../bimapi/v1.0/Simulation/” corresponds to an example of a URI.
  • Rated Weight corresponds to an example of performance information requirement.
  • the "model”, “boom jib type”, and “boom length” in the formula 1 may be replaced with symbols, character strings, or numerical values as in the formula 2.
  • a request including a performance information request corresponds to an example of a performance information request.
  • the request issuing unit 174 generates a request including the acquired model information request and transport conditions.
  • the request issuing unit 174 may include the model conditions in the request.
  • the request issuing unit 174 acquires the condition related to the working machine maker from the input unit 11, the request issuing unit 174 acquires the server specific information for specifying the server of the working machine maker indicated by the condition related to the working machine maker.
  • the request issuing unit 174 may acquire the server specific information from the third storage unit 143.
  • the request issuing unit 174 acquires the server specific information of all the servers when the conditions related to the working machine manufacturer are not acquired from the input unit 11. Then, the request issuing unit 174 includes the acquired server specific information in the request. The request issuing unit 174 sequentially sends the generated requests to the communication control unit 171.
  • the request including the model information request corresponds to an example of the model information request.
  • the request issuing unit 174 generates a request including the acquired environmental load information request and transport conditions. Further, the request issuing unit 174 acquires the server specific information that identifies the server to which the request is sent, based on the acquired model information of the working machine. The request issuing unit 174 may acquire the server specific information from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired movement route information request and movement condition. Further, the request issuing unit 174 acquires the server specific information that identifies the server to which the request is sent, based on the acquired model information of the working machine. The request issuing unit 174 may acquire the server specific information from the third storage unit 143.
  • the display support control unit 175 analyzes the response acquired from the communication control unit 171 and reflects the calculation results of the servers S1 to S4 included in the response on the display of the display unit 12.
  • the display support control unit 175 sends the calculation results of the servers S1 to S4 included in the response to the BIM control unit 161 and reflects them in the image displayed on the display unit 12 or the displayed image of the display unit 12.
  • the display support control unit 175 corresponds to an example of a response acquisition unit, a drawing support unit, and a control function unit.
  • the display support control unit 175 updates the attribute information of the display work machine image based on the calculation results of the servers S1 to S4 included in the response, so that the calculation result is reflected in the display of the display unit 12. good.
  • the display support control unit 175 sends the information about the area image to the area image processing unit 176.
  • the display support control unit 175 sends the area image acquired from the area image processing unit 176 to the BIM control unit 161 and reflects it on the display of the display unit 12.
  • the area image is an image that reflects the calculation results (that is, information about the area image) of the servers S1 to S4 included in the response.
  • the display support control unit 175 sends the information about the deformed image to the deformed image processing unit 177.
  • the display support control unit 175 sends the deformed image acquired from the deformed image processing unit 177 to the BIM control unit 161 and reflects it on the display of the display unit 12.
  • the deformed image may be regarded as an image that reflects the calculation results (that is, information about the deformed image) of the servers S1 to S4 included in the response.
  • model information list a list of model information (hereinafter referred to as "model information list") and sends it to the BIM control unit 161.
  • the BIM control unit 161 displays the acquired model information list on the display unit 12. Therefore, it may be considered that the display support control unit 175 displays the model information list on the display unit 12.
  • the display support control unit 175 sends the information on the environmental load to the BIM control unit 161.
  • the BIM control unit 161 displays information on the environmental load on the display unit 12.
  • the display support control unit 175 may be regarded as displaying information on the environmental load on the display unit 12.
  • the display support control unit 175 sends the information on the movement route of the work machine to the BIM control unit 161.
  • the information regarding the movement path of the work machine includes information regarding the position after the movement of the work machine and information regarding the direction after the movement of the work machine.
  • the BIM control unit 161 refers to the acquired information on the movement route of the work machine, and reflects the information on the movement route on the display unit 12. Specifically, when the information on the movement route is the information on the position after the movement and the information on the direction of the work machine after the movement, the display support control unit 175 displays the image of the work machine on the display unit 12 of the work machine. It is displayed at the position after the movement, facing the direction after the movement of the work equipment.
  • the display support control unit 175 may be regarded as displaying the moved work machine on the display unit 12.
  • Such processing of the display support control unit 175 is sometimes referred to as display support processing.
  • a specific example of the display support process is shown in the operation description of the BIM support system BS.
  • the area image processing unit 176 generates an area image based on the information about the area image acquired from the display support control unit 175. Such a region image processing unit 176 corresponds to an example of a region image generation unit. Then, the area image processing unit 176 sends the generated area image to the display support control unit 175.
  • the area image processing unit 176 may be regarded as an example of the deformed image generation unit.
  • the range in which the hook of the work machine can be moved (hereinafter, referred to as "movable area of the hook") in the posture of the work machine displayed on the display unit 12 is two-dimensional and /. Or it is an image shown in three dimensions. That is, it can be considered that the working machine includes a hook.
  • the area image is a range in which the hanger can be moved (hereinafter referred to as "movable area of the hanger") and / or a range in which the luggage can be moved (hereinafter, "movable luggage”).
  • a specific example of the area image is shown in the operation description of the BIM support system BS.
  • the area image generated by the area image processing unit 176 may be regarded as an example of a deformed image related to the work machine image.
  • the deformed image processing unit 177 generates a deformed image based on the information about the deformed image acquired from the display support control unit 175.
  • the deformed image processing unit 177 corresponds to an example of the deformed image generation unit.
  • the deformed image processing unit 177 sends the generated deformed image to the display support control unit 175.
  • Specific examples of the deformed image are shown in the operation description of the BIM support system BS.
  • the deformed image generated by the deformed image processing unit 177 may be regarded as an example of the deformed image related to the working machine image.
  • the BIM application A and the support module M incorporated in the client terminal T as described above may be incorporated in a cloud server (not shown) and executed.
  • the cloud server is connected to the servers S1 to S4 via the network N.
  • the cloud server is connected to a client terminal (not shown) with a built-in viewer via network N.
  • the viewer is an application that displays an image generated by the BIM application A executed on the cloud server.
  • the operator operates the image generated by the BIM application A via the viewer of the client terminal.
  • a system corresponds to an example of a cloud-type BIM support system.
  • a cloud server corresponds to an example of a terminal in which an image generation application is incorporated.
  • the client terminal T is a desktop computer (personal computer, workstation, etc.), a laptop computer (personal computer, workstation, etc.), a tablet terminal, a mobile device such as a smartphone, or the like.
  • the client terminal T When focusing on the hardware configuration, the client terminal T includes a processor 1001, an input device 1002, an output device 1003, a memory 1004, a storage 1005, and the like included in a general desktop computer or laptop computer.
  • the client terminal T includes a communication interface (IF) 1006 and a power supply circuit 1007. These elements 1001 to 1007 may be connected by, for example, a bus 1008.
  • the processor 1001 controls the operation of the client terminal T.
  • the processor 1001 is an example of a circuit or device having computing power.
  • a CPU central processing unit
  • MPU microprocessing unit
  • GPU graphics processing unit
  • the input device 1002 may include the input unit 11 shown in FIG.
  • the input device 1002 may include at least one of devices used for inputting information to the client terminal T, for example, a keyboard, a touch panel, and a mouse. Information may be input to the processor 1001 through the input device 1002.
  • the output device 1003 may include the display unit 12 shown in FIG. Specifically, the output device 1003 may include a display (or monitor) corresponding to the display unit 12.
  • the display may be a touch panel type display.
  • the touch panel type display may be regarded as corresponding to both the input device 1002 and the output device 1003.
  • the memory 1004 stores, for example, a program executed by the processor 1001 and data or information processed according to the execution of the program.
  • the memory 1004 includes a RAM (random access memory) and a ROM (read only memory).
  • the RAM may be used as the work memory of the processor 1001.
  • the "program” is referred to as "software” or "application”.
  • the storage 1005 stores a program executed by the processor 1001 and data or information processed according to the execution of the program.
  • Information related to the BIM support system BS such as the above-mentioned information on the building image, the information on the work machine image, and the server specific information is stored in the storage 1005.
  • Storage 1005 includes a semiconductor drive device such as a hard disk drive (HDD) or a solid state drive (SSD).
  • a non-volatile memory such as a flash memory, may be included in the storage 1005 with the addition or alternative of the semiconductor drive device.
  • the memory 1004 and the storage 1005 correspond to the storage unit 14 of FIG.
  • the program includes a program (hereinafter referred to as "BIM program") that embodies the BIM application A and the support module M as described above. All or part of the program code that makes up the BIM program may be stored in memory 1004 and / or storage 1005, or may be incorporated as part of an operating system (OS).
  • OS operating system
  • the program and / or data may be provided in a form recorded on a recording medium that can be read by the processor 1001.
  • recording media include flexible discs, CD-ROMs, CD-Rs, CD-RWs, MOs, DVDs, Blu-ray discs, and portable hard disks.
  • a semiconductor memory such as a USB (universal serial bus) memory is also an example of a recording medium.
  • the program and / or information may be provided (downloaded) from the application server (not shown) to the client terminal T via the network N.
  • the program and / or information may be provided to the client terminal T through the communication IF 1006 and stored in the memory 1004 and / or the storage 1005.
  • the program and / or data may be provided to the client terminal T through the input device 1002 and stored in the memory 1004 and / or the storage 1005.
  • the communication IF 1006 corresponds to the communication unit 13 of FIG. 2 and is an interface for communicating with the network N.
  • the communication IF 1006 may include a wireless interface for wireless communication. Further, the communication IF 1006 may be provided with a wired interface for wired communication.
  • the client terminal T functions as an example of a display processing device that realizes the functions of the BIM application A and the support module M as described above. do.
  • the power supply circuit 1007 supplies electric power for operating each of the elements 1001 to 1006 shown in FIG. 3 to each of the elements 1001 to 1006.
  • the BIM support system BS shown in FIG. 1 includes, for example, a plurality of servers S1 to S4.
  • FIG. 1 illustrates four servers S1 to S4 as a non-limiting example.
  • the number of servers may be 1 or more and 3 or less, or 5 or more.
  • Servers S1 to S4 are provided for each working machine manufacturer, for example.
  • the server S1 among the servers S1 to S4 will be described. Since the configurations of the servers S2 to S4 are the same as those of the server S1, they are omitted.
  • the server S1 is, for example, a server corresponding to the work machine manufacturer M1. Further, the servers S2 to S4 are servers corresponding to the work machine manufacturers M2 to M4, respectively.
  • the servers S1 to S4 may be combined into one server. That is, one server may correspond to a plurality of working machine makers M1 to M4.
  • the server S1 has a communication unit 21, a storage unit 23, a control unit 22, and the like.
  • the communication unit 21 communicates with the client terminal T via the network N. Therefore, the communication unit 21 includes an information transmission unit, a reception unit (not shown), and the like. Communication with the client terminal T is controlled by a control unit (not shown). The communication unit 21 communicates between the server S1 and the servers S2 to S4 via the network N.
  • the server S1 is connected to the client terminal T via the Internet.
  • the server S1 and the client terminal T communicate with each other using a TCP / IP protocol such as the HTTPS protocol.
  • the communication protocol between the server S1 and the client terminal T is not limited to the HTTPS protocol, and may be various so-called request-response communication protocols.
  • the communication unit 21 sends the request received from the client terminal T to the control unit 22. Further, the communication unit 21 transmits the response acquired from the control unit 22 to the client terminal T.
  • the storage unit 23 stores an arithmetic expression (not shown) used in the arithmetic performed by the arithmetic unit 222.
  • the calculation formula is used to calculate the performance information specified in the performance information request included in the request.
  • the storage unit 23 stores the interpolation calculation formula used for the interpolation calculation described later.
  • the storage unit 23 stores performance data (for example, rated total load) used in the calculation performed by the calculation unit 222.
  • the storage unit 23 stores, for example, performance data as a tabular performance table.
  • the performance table shows the attitude conditions of the work equipment image (boom undulation angle, boom length, boom turning angle, jib undulation angle, jib length, and outrigger overhang width), crane working condition, and It is a table (hereinafter, referred to as "performance data table”) in which parameters such as the working radius of the crane and performance data are associated with each other.
  • the performance data table corresponds to an example of the performance table, and is a table for obtaining performance data (for example, rated total load) from posture conditions, working state information, working radius, and the like. Such a performance data table is stored in the storage unit 23 for each model of the working machine.
  • FIG. 5 An example of the performance data table is shown in FIG. FIG. 5 exemplifies a performance data table 24 relating to the boom length and working radius and the rated total load, which is performance data, when the boom working state and the outrigger working state and the overhang width of each outrigger is the maximum. Has been done.
  • the performance data table 24 shown in FIG. 5 when the boom length (for example, 9.35 m) and the working radius (for example, 2.5 m) are given as parameters, the rated total load (25 t) corresponding to each of these parameters is given. ) Is obtained.
  • the performance data table is provided for each work state information such as jib work state, on-tire state, and / or outrigger state.
  • a plurality of performance data tables are provided according to the overhang width of the outrigger.
  • the performance data table 24 shown in FIG. 5 is composed of boom lengths and working radii arranged at predetermined intervals and a rated total load.
  • the total rated load can be obtained from the performance data table.
  • the rated total load at a working radius of 2.5 m cannot be obtained from the performance data table 24.
  • the rated total load, which cannot be directly obtained from the performance data table 24, is obtained by the calculation unit 222 by interpolation calculation.
  • the calculation unit 222 executes this interpolation calculation using the interpolation calculation formula acquired from the storage unit 23.
  • the performance data table 24 may be, for example, a performance data table related to the reaction force of the outrigger jack or a performance data table related to the bending of the boom.
  • the performance data table relating to the bending of the boom stores, for example, the type of boom or jib, the attitude condition of the crane, and the amount of bending of the tip of the boom or jib according to the lifting load in association with each other.
  • the attitude conditions of the crane are, for example, boom length, boom undulation angle, jib length, and jib offset angle (jib undulation angle).
  • the storage unit 23 stores the model information of the working machine and the specification data associated with the model information of the working machine.
  • the specification data is used in the calculation performed by the calculation unit 222.
  • the specification data when the working machine is a mobile crane includes the position of the center of gravity and the weight of the carrier part (also referred to as the lower traveling body) of the mobile crane.
  • the specification data also includes the position and weight of the center of gravity of each outrigger with respect to the overhang length of each outrigger.
  • the specification data when the working machine is a mobile crane includes the coordinates of the turning center of the upper swivel, the position of the center of gravity of the weight, and / or the weight. Further, the specification data when the working machine is a mobile crane includes the coordinates of the center of rotation of the base boom with respect to the reference coordinates of the upper swivel, the position of the center of gravity of the weight, and / or the weight.
  • the specification data when the working machine is a mobile crane includes the coordinates of the mounting origin of the 2nd boom with respect to the base boom, the position of the center of gravity of the weight, and / or the weight.
  • the specification data also includes the weight per unit length of the wire rope.
  • the specification data when the working machine is a mobile crane includes information on the steering mode of the mobile crane.
  • the steering mode is, for example, a mode in which only the front wheels change direction as the steering rotates, a mode in which only the rear wheels change direction as the steering rotates, and a mode in which the front wheels and the rear wheels change in opposite directions as the steering rotates. , And a mode in which the front wheels and the rear wheels change direction in the same direction as the steering rotates.
  • the working machine may have wheels (intermediate wheels) between the front wheels and the rear wheels as well as the front wheels and the rear wheels.
  • the steering mode may be a mode including the front wheels, the middle wheels, and the rear wheels.
  • the storage unit 23 may store the relationship between the steering angle of the steering wheel and the rotation angle of the tire in each steering mode, for example, as a table.
  • the specification data when the working machine is a mobile crane may include information on the dimensions of the components of the mobile crane (for example, a traveling vehicle body, a swivel, a boom, a jib, and a tire).
  • the specification data is preferably data that can calculate the posture that the mobile crane can take based on the specification data.
  • the specification data is not limited to the above example.
  • the storage unit 23 corresponds to an example of the server-side first storage unit, the server-side second storage unit, and the server-side third storage unit.
  • the storage unit 23 stores basic fuel consumption information, which is the fuel consumption per unit operation of the work machine, in association with the model information of the work machine and the type of operation of the work machine.
  • the basic fuel consumption information may be associated with the weight of the cargo.
  • the type of operation of the working machine means the operation performed by the crane when transporting the cargo.
  • the types of movement of the working machine are boom turning motion, boom undulating motion (elevating motion or tilting motion), boom expansion / contraction motion (extension motion or contraction motion), and boom motion.
  • the jib undulating motion (elevating motion or laying motion), the winch winding motion, the winch feeding motion, and the like.
  • the types of operations of the working machine are not limited to these operations.
  • the unit motion means, for example, a swivel motion in which the swivel angle is 1 degree. Therefore, when the type of operation is the turning motion of the boom, the basic fuel consumption information means the fuel consumption of the working machine in the turning motion in which the turning angle is 1 degree.
  • the unit movement means the raising and lowering movement in which the raising and lowering angle of the boom is 1 degree. Therefore, when the type of operation is the raising / lowering motion of the boom, the basic fuel consumption information means the fuel consumption of the working machine in the raising / lowering motion in which the raising / lowering angle of the boom is 1 degree.
  • the storage unit 23 stores information on the position of the noise source in the work machine and information on the noise distribution in association with the model information of the work machine.
  • the storage unit 23 may store the flow rate of the exhaust gas discharged from the worker, for example, in a unit time (1 minute) in association with the model information of the work machine.
  • the information regarding the position of the noise source may be, for example, the coordinates of the noise source with respect to the reference position in the work machine (for example, the position of the center of gravity of the work machine). This reference position is not limited to the position of the center of gravity of the working machine, and may be another part of the working machine.
  • the information regarding the noise distribution is information that can generate a noise distribution image in the client terminal T (BIM application A or support module M).
  • the information regarding the noise distribution may be, for example, a mathematical formula.
  • information on the position of the noise source in the work machine and information on the distribution of noise are referred to as basic noise information.
  • the information regarding the noise distribution may be, for example, the noise distribution when the engine speed of the working machine is maximum.
  • the storage unit 23 stores information on the position of the exhaust gas generation source in the work machine and information on the distribution of the exhaust gas in association with the model of the work machine.
  • the information regarding the position of the exhaust gas source may be, for example, the coordinates of the exhaust gas source with respect to the reference position in the work machine (for example, the position of the center of gravity of the work machine). This reference position is not limited to the position of the center of gravity of the working machine, and may be another part of the working machine.
  • the information regarding the distribution of the exhaust gas is information that can generate a distribution image of the exhaust gas in the client terminal T (BIM application A or the support module M).
  • the information regarding the distribution of the exhaust gas may be, for example, a mathematical formula.
  • exhaust gas basic information Information on the location of the exhaust gas source in the work machine and information on the distribution of the exhaust gas is called exhaust gas basic information.
  • the information regarding the distribution of the exhaust gas may be, for example, the distribution of the exhaust gas when the engine speed of the working machine is the maximum.
  • the control unit 22 includes a request acquisition unit 221, a calculation unit 222, a response issuance unit 223, and the like.
  • the request acquisition unit 221 analyzes the request acquired from the communication unit 21.
  • the request is in the form of an HTTP message of the HTTPS protocol.
  • the HTTP method used in the request is the GET method.
  • the request acquisition unit 221 corresponds to an example of the request acquisition function unit.
  • the request acquisition unit 221 extracts performance information requests and parameters from the requests.
  • the parameter is a parameter corresponding to the performance information requirement, and is at least one of the model information, the posture condition, the working state information, the component member information, the load load information, the route information, and other information shown in Table 1 above. Two pieces of information.
  • the request acquisition unit 221 extracts all the parameters included in the request.
  • the request acquisition unit 221 calculates the performance information specified in the performance information request included in the request among the parameters included in the request. Select and extract the required parameters.
  • the performance information request corresponds to each item in column A of Table 2 below.
  • Column B of Table 2 shows the parameters included in the request (for example, model information, posture condition, work state information, component information, luggage information, route information, and other information shown in Table 1 above).
  • the length of the jib may or may not be included in the parameter.
  • the jib length included in the specification data may be used in the calculation described later.
  • the request acquisition unit 221 extracts a parameter (transportation condition) from the request. Further, when the request includes a model information request, the request acquisition unit 221 may extract the model condition from the request as a parameter.
  • the request acquisition unit 221 extracts parameters (model information and transport conditions) from the request.
  • the request acquisition unit 221 extracts parameters (model information and movement conditions) from the request.
  • the request acquisition unit 221 sends the information extracted from the request to the calculation unit 222.
  • the processing of the request acquisition unit 221 may be performed by the calculation unit 222 described later.
  • the calculation unit 222 calculates the performance information specified in the performance information request included in the request based on the information acquired from the request acquisition unit 221 and the information acquired from the storage unit 23.
  • the calculation unit 222 selects a calculation formula to be used for the calculation based on the information included in the request. Then, the calculation unit 222 acquires the selected calculation formula from the storage unit 23.
  • the calculation unit 222 selects the calculation formula to be used for the calculation based on the performance information request included in the request.
  • the calculation unit 222 selects the calculation formula to be used for the calculation based on the performance information request included in the request and the information other than the performance information request included in the request.
  • Information other than the performance information request includes, for example, model information, posture conditions, working state information, and / or component information (component type information).
  • the calculation unit 222 selects the specification data of the working machine to be used for the calculation based on the information included in the request. Then, the calculation unit 222 acquires the selected specification data from the storage unit 23.
  • the calculation unit 222 selects the specification data of the working machine to be used for the calculation based on the model information included in the request.
  • the calculation unit 222 performs calculation based on the model information included in the request and information other than the model information included in the request (for example, performance information request and / or attitude condition). Select the specification data of the working machine to be used.
  • the calculation unit 222 includes performance information requests and parameters (model information, posture conditions, etc.) acquired from the request acquisition unit 221 and calculation formulas and specification data acquired from the storage unit 23.
  • the performance information specified in the performance information request is calculated based on.
  • the calculation unit 222 includes performance information requests and parameters (model information, posture conditions, etc.) acquired from the request acquisition unit 221 and calculation formulas and performance data acquired from the storage unit 23.
  • the performance information specified in the performance information request is calculated based on the table and the specification data.
  • Such an operation is called a second operation or an interpolation operation.
  • the second operation and the interpolation operation mean an operation using the performance data (performance data table) stored in the storage unit 23.
  • the interpolation calculation may mean an operation for interpolating performance data (for example, rated total load) between data in a performance data table. Such interpolation calculation is performed by an interpolation method such as linear interpolation. Such interpolation calculation is performed by an interpolation method based on the original know-how of each working machine manufacturer.
  • the calculation unit 222 sends the calculation result to the response issuing unit 223.
  • the third calculation is for acquiring the model information of the working machine in response to the request from the client terminal T.
  • the calculation unit 222 sets a virtual space (hereinafter, referred to as “virtual space”), and performs a transport simulation (calculation) in this virtual space. Then, a working machine having the performance required for transporting the luggage is selected under the transport conditions included in the request.
  • virtual space hereinafter, referred to as “virtual space”
  • the transport conditions included in the request are at least information on the weight of the cargo transported by the work machine, the position of the cargo transport source, the position of the cargo transport destination, and the arrangement position of the work machine.
  • the calculation unit 222 sets the virtual arrangement position, the virtual position of the transfer source, and the virtual position of the transfer destination in the virtual space.
  • the virtual placement position corresponds to the position indicated by the information regarding the placement position of the work machine included in the request.
  • the virtual position of the transport source corresponds to the position indicated by the information regarding the position of the transport source of the package included in the request.
  • the virtual position of the transport destination corresponds to the position indicated by the information regarding the position of the transport destination of the package included in the request.
  • the calculation unit 222 has a performance capable of transporting the load from the virtual position of the transfer source to the virtual position of the transfer destination. Is determined.
  • the weight of this baggage is the weight indicated by the information regarding the weight of the baggage included in the request.
  • the calculation unit 222 selects one work machine from the model information (work machine) stored in the storage unit 23. Then, the selected work machine is placed at the virtual placement position in the virtual space.
  • the model condition included in the request includes a condition related to the type of the working machine
  • the calculation unit 222 selects only the working machine satisfying the condition related to the type of the working machine.
  • the calculation unit 222 acquires the specification data of the selected working machine from the storage unit 23. Then, the calculation unit 222 determines the posture of the work machine when transporting the load from the virtual position of the transport source to the virtual position of the transport destination in the virtual space based on the acquired specification data.
  • the posture of the work machine changes as the transportation progresses. If the request does not include information about the transport route, the calculation unit 222 may set a transport route from the virtual position of the transport source to the virtual position of the transport destination. The calculation unit 222 acquires performance data (rated total load) corresponding to the posture of the work machine for each determined posture of the work machine.
  • the performance data acquisition method may be the first calculation or the second calculation described above.
  • the calculation unit 222 divides the acquired performance data (total rated load) by the weight of the luggage, and if the value is equal to or greater than this safety factor, the selected operation. Determine that the machine has the desired performance for transporting luggage.
  • the calculation unit 222 may set a virtual transport route in the virtual space. This virtual transport route corresponds to the transport route indicated by the information about the transport route included in the request.
  • the calculation unit 222 uses the posture of the work machine when transporting the load through the virtual transport route from the virtual position of the transport source to the virtual position of the transport destination (also referred to as a posture condition of the work machine during transport). To determine. Then, the calculation unit 222 obtains the performance data (rated total load) corresponding to the posture of the work machine for each of the determined postures of the work machine.
  • the calculation unit 222 selects a working machine having the performance required for transporting the load under the transport conditions included in the request.
  • the posture condition of the work machine during transportation determined by the calculation unit 222 may be included in the response in association with the model information. That is, the server may present the posture condition of the working machine being transported to the client terminal T in association with the model information.
  • the calculation unit 222 arranges the image of the building in the virtual space. Then, the calculation unit 222 determines whether or not there is interference between the work machine and the building when transporting the load from the virtual position of the transport source to the virtual position of the transport destination.
  • the calculation unit 222 determines that the working machine has a desired performance for carrying the cargo when the working machine can carry the cargo without interfering with the building.
  • the response issuing unit 223 corresponds to an example of the response presenting unit, and generates a response including the calculation result acquired from the calculation unit 222.
  • the response issuing unit 223 sends the generated response to the communication unit 21.
  • the response is, for example, in the form of a response message of the HTTPS protocol.
  • the calculation result is described in the message body of the response.
  • FIG. 6A is a diagram simply showing an example of a data flow between the client terminal T and the server S1 when the client terminal T acquires performance information from the server S1.
  • the client terminal T transmits the request 31 to the server S1.
  • the request 31 includes a server identification information 32 for specifying the server S1, a performance information request 33, and a parameter 34.
  • the parameter 34 includes, for example, at least one of model information, posture conditions, working state information, component information, load load information, route information, and other information.
  • the parameter 34 may include at least information necessary for calculating the performance information specified in the performance information request 33.
  • the server S1 is based on the parameter 34 included in the request 31 acquired from the client terminal T, the arithmetic expression 35 acquired from the storage unit 23 of the server S1, the performance data table 24 (see FIG. 5), and the specification data 36. Performance information included in request 31 The performance information specified in request 33 is calculated.
  • the calculation unit 222 of the server S1 acquires the performance information request 33 acquired from the request acquisition unit 221 and the calculation formula 35 corresponding to the model information included in the parameter 34 from the storage unit 23.
  • the calculation unit 222 acquires the performance data table 24 (see FIG. 5) corresponding to the parameter 34 (model information, posture condition, and / or working state) acquired from the request acquisition unit 221 from the storage unit 23. At this time, the calculation unit 222 acquires a plurality of performance data tables corresponding to the acquired parameters 34 (model information, posture condition, and / or working state) from the storage unit 23.
  • the performance data table 24 corresponds to an example of a performance information table.
  • the calculation unit 222 acquires the specification data 36 corresponding to the work machine specified by the model information of the acquired parameter 34 from the storage unit 23.
  • the server S1 transmits the response 38 including the calculation result (performance information 37) to the client terminal T.
  • the response 38 includes the performance information 37 as well as the terminal identification information that identifies the client terminal T.
  • the calculation unit 222 can perform calculations with almost the same accuracy as the calculation unit mounted on the actual machine of the working machine.
  • the calculation formula, performance data table, and specification data used by the calculation unit 222 for the calculation are the calculation formula, performance data table, and specifications used by the calculation unit mounted on the actual machine of the working machine. Similar to the data.
  • the jack reaction force of the outrigger is the detection value of the jack reaction force detecting means.
  • the jack reaction force of the outrigger is obtained by a simulation calculation.
  • FIG. 6B is a diagram simply showing an example of a data flow between the client terminal T and the server S1 when the client terminal T acquires model information from the server S1.
  • the client terminal T transmits the request 31a to the server S1.
  • the request 31a includes the server identification information 32 for specifying the server S1, the model information request 33a, and the parameter 34a.
  • the parameter 34a includes, for example, transport conditions such as the weight of the load carried by the work machine, the position of the load source, the position of the load destination, and the information regarding the position of the work machine.
  • the parameter 34a may include at least the information necessary for the calculation for selecting the model information on the server S1.
  • the server S1 is necessary for transporting the package under the transport conditions included in the request 31a based on the parameter 34a included in the request 31a acquired from the client terminal T and the specification data 36 acquired from the storage unit 23 of the server S1. Acquire model information of work machines with excellent performance.
  • the server S1 may use the calculation formula 35 or the performance data table 24 (see FIG. 5) acquired from the storage unit 23. ..
  • the server S1 transmits the response 38a including the calculation result (model information 37a) to the client terminal T.
  • the response 38a includes the model information 37a as well as the terminal identification information that identifies the client terminal T.
  • the client terminal T transmits the request 31b to the server S1.
  • the request 31b includes the server identification information 32 for specifying the server S1, the environmental load information request 33b, and the parameter 34b.
  • Parameter 34b includes, for example, transport conditions such as model information of the work machine, information on the weight of the luggage, information on the position of the transport source of the luggage, information on the position of the transport destination of the luggage, and information on the arrangement position of the work machine. ..
  • the parameter 34b may include at least information necessary for calculating the environmental load information (for example, fuel consumption information, noise information, or exhaust gas information) specified in the environmental load information request 33b.
  • the server S1 makes a request 31 based on the parameter 34b included in the request 31b acquired from the client terminal T and the information (fuel consumption basic information, noise basic information, or exhaust gas basic information) acquired from the storage unit 23 of the server S1. Acquires the environmental load information (fuel consumption information, noise information, or exhaust gas information) specified in the included environmental load information request 33b.
  • the calculation unit 222 of the server S1 acquires the basic fuel consumption information corresponding to the model information included in the parameter 34b acquired from the request acquisition unit 221.
  • the calculation unit 222 acquires the operation of the working machine when the load is transported under the transport conditions included in the parameter 34b. Specifically, the operation to be performed when the work machine transports the load from the transport source to the transport destination is acquired.
  • the operation acquired here is, for example, the operation of the working machine when making one round trip between the transport source and the transport destination (hereinafter, referred to as one round trip operation).
  • the calculation unit 222 refers to the fuel consumption of the work machine in the one round trip operation (hereinafter, referred to as "one round trip fuel consumption") based on the acquired one round trip operation and the basic fuel consumption information acquired from the storage unit. ) To get. Then, the calculation unit 222 acquires the fuel consumption of the entire transport work by multiplying the acquired fuel consumption of one round trip by the number of transports included in the request.
  • the calculation unit 222 of the server S1 acquires the basic noise information corresponding to the model information included in the parameter 34b acquired from the request acquisition unit 221.
  • the calculation unit 222 relates to the position of the noise source in the work machine specified by the model information based on the transport condition (model information) included in the parameter 34b and the basic noise information acquired from the storage unit. Get information and information about noise distribution.
  • the calculation unit 222 of the server S1 acquires the basic exhaust gas information corresponding to the model information included in the parameter 34b acquired from the request acquisition unit 221. ..
  • the calculation unit 222 sets the source of the exhaust gas in the working machine specified by the model information based on the transport conditions (model information) included in the parameter 34b and the basic exhaust gas information acquired from the storage unit. Acquire information about the position and information about the distribution of noise.
  • the server S1 transmits the response 38b including the calculation result (environmental load information 37b) to the client terminal T.
  • the response 38b includes the terminal identification information that identifies the client terminal T together with the environmental load information 37b.
  • FIG. 6D is a diagram simply showing an example of a data flow between the client terminal T and the server S1 when the client terminal T acquires movement information from the server S1.
  • the client terminal T transmits the request 31c to the server S1.
  • the request 31c includes a server identification information 32 for specifying the server S1, a movement route information request 33c, and a parameter 34c.
  • Parameter 34c includes, for example, model information of the working machine and movement conditions.
  • the parameter 34c may include at least information necessary for calculating information on the movement route (information on the position of the work machine after movement and information on the direction after movement of the work machine).
  • the server S1 is a movement route specified by the movement route information request 33c included in the request 31 based on the parameter 34c included in the request 31b acquired from the client terminal T and the specification data acquired from the storage unit 23 of the server S1. Get information about.
  • the calculation unit 222 of the server S1 acquires the specification data corresponding to the model information included in the parameter 34c acquired from the request acquisition unit 221 from the storage unit 23.
  • the calculation unit 222 provides information on the movement path of the work machine when the work machine moves under the movement conditions included in the parameter 34c based on the acquired specification data (for example, after the movement of the work machine). Information on the position and information on the direction of the work equipment after movement) is acquired.
  • the calculation unit 222 provides information on the movement path of the work machine based on the information on the movement distance of the work machine, the information on the movement direction of the work machine, and the information on the steering amount of the work machine included in the movement condition. (For example, the position after the movement and the direction after the movement of the work machine) are acquired.
  • the moving distance specified by the information on the moving distance of the working machine is referred to as a designated moving distance.
  • the moving direction specified by the information regarding the moving direction of the working machine is referred to as a designated moving direction.
  • the steering amount specified by the information on the steering amount of the working machine is referred to as a designated steering amount.
  • the calculation unit 222 includes information on the moving distance of the working machine, information on the moving direction of the working machine, information on the steering amount of the working machine, and information on the steering mode of the working machine. Based on, information on the movement path of the work machine (position after movement of the work machine and direction after movement of the work machine) is acquired.
  • the steering mode designated by the information regarding the steering mode of the working machine is referred to as a designated steering mode.
  • the working machine advances the moving distance specified by the parameter 34c in the moving direction specified by the parameter 34c.
  • the steering amount of the steering is not zero, the working machine advances while turning in the direction corresponding to the steering amount of the steering.
  • the calculation unit 222 acquires the turning radius of the working machine based on the specification data, the designated steering amount, and the designated steering mode.
  • the method of obtaining the radius of gyration may be a conventionally known method.
  • the turning radius changes according to the turning angle of each wheel with respect to the steering amount of the steering. Therefore, even if the steering amount is the same, the turning radius is different if the steering mode is different.
  • the calculation unit 222 may acquire the turning radius of the working machine based on the specification data and the designated steering amount.
  • the calculation unit 222 acquires the position of the reference portion (for example, the center of gravity) of the working machine when the working machine advances the designated moving distance in the designated moving direction.
  • the reference portion for example, the center of gravity
  • the reference portion moves through the reference portion and on a circle centered on the radius of gyration.
  • the calculation unit 222 may acquire the minimum turning radius of the portion of the working machine having the smallest turning radius.
  • the portion of the working machine having the smallest turning radius is, for example, the side surface of the working machine on the side closer to the center of rotation. Further, the calculation unit 222 may acquire the maximum turning radius of the portion having the largest turning radius in the working machine.
  • the part with the largest turning radius in the working machine is, for example, the tip of the boom.
  • Such information on the minimum turning radius and information on the maximum turning radius also correspond to an example of information on the movement path.
  • the position after the movement of the work machine may be the position after the movement of the reference position (for example, the position of the center of gravity) of the work machine.
  • the position after the movement of the work machine may be the amount of change (movement amount) with respect to the position before the movement of the work machine.
  • the direction after the movement of the work machine may be the amount of change (rotation amount) with respect to the direction before the movement of the work machine.
  • the position after the movement of the work machine may be the coordinates of the position after the movement of the work machine.
  • the parameter 34c includes information necessary for the calculation unit 222 to acquire the coordinates of the position of the working machine after the movement.
  • the direction after the movement of the work machine may be the direction (direction) after the movement of the work machine.
  • the parameter 34c includes information necessary for the calculation unit 222 to acquire the direction of the position of the working machine after the movement.
  • the server S1 transmits a response 38c including the calculation result (information about the movement route 37c) to the client terminal T.
  • the response 38c includes terminal identification information that identifies the client terminal T, as well as information 37c regarding the movement route.
  • each server S1 includes a processor 2001, a memory 2002, a storage 2003, and the like when focusing on the hardware configuration. Further, the server S1 includes a communication IF 2004, a power supply circuit 2005, and the like. Further, the server S1 may include an input device (not shown), an output device (not shown), and the like. These elements 2001-2005 are connected by, for example, bus 2006.
  • the processor 2001 controls the operation of the server S1.
  • Processor 2001 is an example of a circuit or device having computing power.
  • the processor 2001 for example, at least one of a CPU, an MPU, and a GPU is used.
  • the memory 2002 stores a program executed by the processor 2001 and data or information processed according to the execution of the program.
  • Memory 2002 includes RAM and ROM.
  • the RAM is used as the work memory of the processor 2001.
  • the storage 2003 stores a program executed by the processor 2001. Further, the storage 2003 stores data, information, or the like that is processed according to the execution of the program. The storage 2003 stores the above-mentioned arithmetic expression, performance data table, and specification data.
  • the storage 2003 includes a semiconductor drive device such as a hard disk drive (HDD) or a solid state drive (SSD).
  • a non-volatile memory such as a flash memory, may be included in the storage 2003 in addition or as an alternative to the semiconductor drive device.
  • performance information calculation program All or part of the program code forming the program (hereinafter, referred to as "performance information calculation program") that realizes the function of the server S1 may be stored in the memory 2002 and / or the storage 2003, or may be stored in the operating system (hereinafter referred to as “performance information calculation program”). It may be incorporated as a part of OS).
  • the program and / or data may be provided in a form recorded on a recording medium that can be read by the processor 2001.
  • recording media include flexible discs, CD-ROMs, CD-Rs, CD-RWs, MOs, DVDs, Blu-ray discs, portable hard disks, and the like.
  • a semiconductor memory such as a USB memory is also an example of a recording medium.
  • the communication IF2004 corresponds to the communication unit 21 of FIG. 2 and is an interface for communicating with the network N.
  • the communication IF2004 includes a wired interface for wired communication with the network N.
  • the processor 2001 reads and executes the performance information calculation program stored in the storage unit 23, so that the server S1 functions as an example of the performance information calculation server device.
  • the processor 2001 executes the performance information calculation program
  • the elements 221 to 223 of the control unit 22 and the control unit 22 illustrated in FIG. 2 are embodied.
  • the power supply circuit 2005 supplies power to the elements 2001 to 2004 for operating the elements 2001 to 2004 shown in FIG. 4, for example.
  • the functional configuration and hardware configuration of the servers S2 to S4 may be the same as the functional configuration and hardware configuration of the server S1.
  • the performance information requirements include a total rated load display request (see A-1 in Table 2), a moment load factor display request (see A-2 in Table 2), and a total rated load at the maximum moment load factor.
  • the display request see A-3 in Table 2
  • the display request for the maximum boom tilt angle and working radius see A-4 in Table 2
  • the calculation formula for calculating the rated total load, the calculation formula for calculating the moment load factor, the calculation formula for calculating the maximum boom lodging angle, and the calculation formula for calculating the working radius are stored in the storage unit. It is stored in 23.
  • the calculation unit 222 for example, when the performance information request is a request for displaying a deformed image of the boom and a deformed image of the jib (see A-5 in Table 2), the deformed image information of the boom and the deformed image of the jib. Obtain information by calculation. These deformed image information is used by the deformed image processing unit 177 to generate a deformed image.
  • the boom deformed image information and the jib deformed image information are, for example, numerical data for drawing a boom or jib deformed image.
  • the calculation unit 222 calculates the numerical data by using the calculation formula for images.
  • the calculation unit 222 obtains the area image information by calculation.
  • the area image information is used for generating the area image by the area image processing unit 176.
  • the calculation unit 222 may, for example, determine the boom undulation angle and boom length. The posture condition of the work machine, the moment load factor, and the judgment result of workability are obtained by calculation.
  • FIG. 7A is a flowchart showing the operation of the BIM support system BS when the total rated load of the working machine (crane) displayed on the display unit 12 is displayed on the display unit 12 (see A-1 in Table 2). be.
  • the operator determines the posture of the work machine image displayed on the display unit 12, and then applies the rated total load corresponding to the posture of the work machine image to one server selected from the servers S1 to S4. To request. In this way, the operator demands the rated total load from the server when the attitude of the work machine image is changed.
  • the operator can determine whether or not the crane can transport the cargo to the transport target position in the posture determined by the operator.
  • the operation of the BIM support system BS in this operation example will be described.
  • step S100 of FIG. 7A only the building image G1 shown in FIG. 8A is displayed on the display unit 12. That is, in step S100, the work machine image G2 shown in FIG. 8A is not displayed on the display unit 12.
  • the building image G1 may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S100 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image G2 on the display unit 12.
  • step S100 when the input unit 11 receives the work machine image display instruction, the BIM control unit 161 causes the display unit 12 to display the work machine image G2 specified by the model information included in the work machine image display instruction. ..
  • step S100 the BIM control unit 161 acquires the work machine image G2 from the second storage unit 142. Specifically, the BIM control unit 161 acquires a work machine image corresponding to the model information included in the display instruction of the work machine image from the second storage unit 142.
  • the posture of the work machine image acquired from the second storage unit 142 is the basic posture of the work machine image.
  • step S100 the operator operates the BIM application A in order to display the work machine image G2 related to the desired work machine on the display unit 12.
  • the building image G1 is displayed on the display unit 12, and the work machine image G2 is not displayed.
  • a window of BIM application A is displayed on the display unit 12, and a toolbar 4 of BIM application A (see FIG. 7B) is displayed at the upper part of the window.
  • the toolbar 4 includes an icon for operating the BIM application A and the like.
  • FIG. 7B is a diagram showing a part of the toolbar 4 of the BIM application A.
  • the toolbar 4 may include various tabs, icons, buttons, and the like.
  • the operator selects the model of the work machine to be displayed on the display unit 12. Specifically, the operator selects the icon 41a related to the crane arrangement in the toolbar 4 shown in FIG. 7B.
  • the icon 41a is an icon operated by the operator to select a desired crane.
  • the BIM application A displays the crane selection screen 42 as shown in FIG. 7C on the display unit 12.
  • the crane selection screen 42 has a mode selection unit 42a for selecting a "simple mode” and a "detailed mode".
  • FIG. 7C shows a crane selection screen in a simple mode. Although the description of the detailed mode crane selection screen (not shown) is omitted, the detailed mode crane selection screen can accept input of more detailed crane settings from the operator than the simple mode crane selection screen.
  • the crane selection screen 42 has a condition input unit 43.
  • the condition input unit 43 receives an input regarding the crane condition from the operator.
  • the condition selection unit 43 includes a first selection unit 43a for selecting a crane type, a second selection unit 43b for selecting a crane manufacturer, and a third selection unit 43c for selecting a jib type.
  • condition selection unit 43 includes a fourth selection unit 43d for selecting the maximum lift weight, a fifth selection unit 43e for selecting the maximum ground lift, and a sixth selection unit for selecting the maximum working radius. It has 43f.
  • condition selection unit 43 has a seventh selection unit 43g for selecting the maximum boom length, an eighth selection unit 43h for selecting the weight of the counterweight, and a ninth selection unit 43h for selecting the weight of the hook. It has a part 43i.
  • FIG. 7D is a diagram showing a display mode of the first selection unit 43a when the operator selects a crane type condition.
  • the first selection unit 43a is a pull-down type selection unit. The operator selects a desired crane type from the plurality of crane types displayed on the first selection unit 43a.
  • Crane types are, for example, rough terrain cranes, all terrain cranes, cargo cranes, tower cranes, and the like.
  • FIG. 7E is a diagram showing a display mode of the second selection unit 43b when the operator selects the conditions of the crane manufacturer.
  • the second selection unit 43b is a pull-down type selection unit. The operator selects a desired crane maker from a plurality of crane makers displayed on the second selection unit 43b.
  • the list display unit 44 of the crane selection screen 42 displays the cranes that satisfy the conditions of the crane selected by the condition selection unit 43.
  • the operator selects a desired crane from the cranes displayed on the list display unit 44.
  • the work machine image G2 of the selected crane is displayed on the display unit 12.
  • step S101 the operator inputs the posture condition from the input unit 11 in order to determine the posture of the work machine in the work machine image G2 displayed on the display unit 12.
  • the operator inputs the posture condition of the work machine image G2 from the crane adjustment screen 45 (described later) displayed on the display unit 12 of the work machine image G2.
  • the operator may determine the posture of the work machine in the work machine image G2 by dragging the work machine image G2.
  • the operation performed by the operator in step S101 is referred to as a posture determination operation.
  • step S101 when there is an undetermined posture condition among the attitude conditions of the work machine in the work machine image G2, the operator has a posture condition corresponding to the undetermined posture condition (for example, boom undulation angle). ) May be omitted.
  • the undetermined posture condition is simply referred to as an “undetermined posture condition”. In this operation example, a case where there is no undetermined posture condition will be described.
  • the BIM control unit 161 reflects the attitude determination operation on the work machine image G2 of the display unit 12. Then, as shown in FIG. 8B, the display unit 12 displays the work machine image G21 whose posture has been changed from the work machine image G2 shown in FIG. 8A.
  • step S101 the input unit 11 receives input of at least one posture condition such as a boom undulation angle, a boom length, a boom turning angle, a jib undulation angle, a jib length, and an outrigger extension width.
  • the work machine image G21 shown in FIG. 8B is an image in which the work machine image G2 shown in FIG. 8A reflects the posture condition received by the input unit 11 in step S101.
  • step S101 the posture of the work machine image G2 displayed on the display unit 12 is the basic posture (see FIG. 8A).
  • the boom is in a fully collapsed state and a fully contracted state in the basic posture of the crane.
  • the turning angle of the boom is zero, and the overhang width of the outrigger is zero.
  • step S101 the operator operates the BIM application A in order to determine the posture of the work machine image G2 displayed on the display unit 12.
  • the operator determines, for example, the turning angle of the boom, the undulating angle of the boom, the expansion / contraction length of the boom, the overhang width of the outrigger, and the like.
  • the icon 41b is an icon operated to determine the posture of the work machine image displayed on the display unit 12.
  • the BIM application A displays the crane adjustment screen 45 as shown in FIG. 7F on the display unit 12.
  • the crane adjustment screen 45 has an attitude adjustment unit 46.
  • the attitude adjustment unit 46 receives an input regarding the attitude of the crane from the operator.
  • the posture adjustment unit 46 includes a first adjustment unit 46a, a second adjustment unit 46b, a third adjustment unit 46c, and a fourth adjustment unit 46d.
  • the first adjustment unit 46a is a slide bar, and is an adjustment unit for the operator to adjust the angle of the crane (that is, the work machine image G2).
  • the angle of the crane is defined as the tilt angle of the central axis of the boom with respect to the reference direction (eg, upward in the display unit 12).
  • the second adjusting unit 46b is a slide bar, and is an adjusting unit for the operator to adjust the angle of the swivel table (that is, the turning angle of the crane).
  • the third adjustment unit 46c is a slide bar, which is an adjustment unit for the operator to adjust the boom length.
  • the fourth adjusting unit 46d is a slide bar, which is an adjusting unit for the operator to adjust the undulation angle of the boom.
  • the posture adjusting unit 46 has a first input unit 46e, a second input unit 46f, a third input unit 46g, and a fourth input unit 46h.
  • the first input unit 46e displays the angle of the crane selected by the first adjustment unit 46a. Further, the first input unit 46e receives a direct input regarding the angle of the crane from the operator.
  • the second input unit 46f displays the turning angle of the crane selected by the second adjusting unit 46b. Further, the second input unit 46f receives a direct input regarding the turning angle of the crane from the operator.
  • the third input unit 46g displays the turning angle of the crane selected by the third adjusting unit 46c. Further, the third input unit 46g receives a direct input regarding the boom length from the operator.
  • the fourth input unit 46h displays the undulation angle of the boom selected by the fourth adjustment unit 46d. Further, the fourth input unit 46h receives a direct input regarding the undulation angle of the boom from the operator.
  • step S101 the operator operates the first adjusting unit 46a, the second adjusting unit 46b, the third adjusting unit 46c, and the fourth adjusting unit 46d to input the attitude condition of the crane. Further, in step S101, the operator may directly input the attitude condition of the crane to the first input unit 46e, the second input unit 46f, the third input unit 46g, and the fourth input unit 46h.
  • step S102 the operator performs an operation for obtaining the rated total load of the work machine image G21 whose posture is determined in step S101. For example, the operator inputs a display request (performance information request) of the rated total load from the input screen popped up on the display unit 12.
  • step S102 The operator's operation for displaying the rated total load on the display unit 12 ends in step S102. Subsequent processing is automatically performed between the client terminal T and the servers S1 to S4. That is, in this operation example, when the operator inputs a display request for the total rated load via the BIM application A, the total rated load is automatically displayed on the display unit 12.
  • the operator manually inputs the display request of the rated total load via the input unit 11.
  • the operation of inputting the display request of the rated total load by the operator may be omitted.
  • the BIM control unit 161 reflects the attitude determination operation on the work machine image G2 of the display unit 12 and displays the rated total load.
  • the request (performance information request) is automatically sent to the information acquisition unit 173.
  • the BIM control unit 161 sends the performance information request as well as the parameters corresponding to the calculation of the performance information specified in the performance information request to the information acquisition unit 173.
  • the information acquisition unit 173 receives the parameters (model information, posture condition, work state information, component information, and other information) corresponding to the acquired performance information request. Is obtained from the BIM control unit 161.
  • step S102 the information acquisition unit 173 acquires at least the parameters necessary for calculating the performance information specified in the performance information request from the BIM control unit 161.
  • step S102 even when the information acquisition unit 173 receives the performance information request from the BIM control unit 161, the information acquisition unit 173 may acquire the parameters corresponding to the acquired performance information request from the BIM control unit 161. ..
  • the parameters automatically acquired by the information acquisition unit 173 in step S102 are the parameters shown in column B of Table 3 below (parameters shown in 1-B of Table 2).
  • the posture conditions among the acquired parameters are the boom undulation angle, the boom length, the boom turning angle, the jib undulation angle, and the jib length.
  • the work state information among the acquired parameters includes information on the outrigger state (on-tire work state or outrigger state). Further, the working state information among the acquired parameters includes information regarding boom / jib selection (see Table 1).
  • the component information among the acquired parameters includes information about the boom (for example, the type of the boom), information about the jib (for example, the type of the jib), information about the hook (for example, the type of the hook), and information about the wire. (For example, the number of wires hooked), information on the counterweight (for example, the weight of the counterweight), and the like, at least one piece of information is included.
  • the information automatically acquired by the information acquisition unit 173 in step S102 is the information related to the items listed in 1-B of Table 2. Then, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S103 the request issuing unit 174 requests server identification information (for example, the URI of the server) for identifying the server corresponding to the work machine image (that is, the work machine image G21 of FIG. 8B) specified by the acquired model information. ) Is obtained from the third storage unit 143.
  • server identification information for example, the URI of the server
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • the request generated in step S103 is in the form of a request message of the HTTPS protocol.
  • a request includes a URI, a performance information request, and a parameter in order from the beginning (see Equation 1 above).
  • the URI is the server specific information acquired from the third storage unit 143 in step S103.
  • the performance information request is a display request of the rated total load input from the operator in step S102.
  • the parameter is a parameter automatically acquired by the information acquisition unit 173 in step S102.
  • step S104 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S105 the request acquisition unit 221 extracts the performance information request and the parameters from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S106 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • the calculation formula acquired by the calculation unit 222 in step S106 is an interpolation calculation formula for performing the above-mentioned interpolation calculation.
  • step S107 the calculation unit 222 acquires the specification data corresponding to the work machine specified by the acquired model information from the storage unit 23.
  • step S108 the calculation unit 222 acquires a performance data table corresponding to the posture condition and / or work state information acquired from the request acquisition unit 221 from the storage unit 23.
  • the calculation unit 222 may acquire a plurality of performance data tables corresponding to the acquired posture conditions and / or work state information from the storage unit 23.
  • step S108 the calculation unit 222 may acquire a performance data table from the storage unit 23 based on the specification data acquired in step S107 together with the posture condition and / or work state information.
  • step S109 the calculation unit 222 calculates the rated total load based on the parameters acquired from the client terminal T, the calculation formula (interference calculation formula) acquired from the storage unit 23, the performance data table, and the specification data. do. Then, the calculation unit 222 sends the calculation result to the response issuing unit 223.
  • step S109 the calculation unit 222 does not have to use the calculation formula (interpolation calculation formula) in step S109 when the rated total load corresponding to the parameter included in the request can be directly acquired from the performance data table. However, if the total rated load corresponding to the parameters included in the request cannot be obtained directly from the performance data table, the calculation unit 222 uses the calculation formula (interpolation calculation formula) to perform the above-mentioned interpolation calculation. To obtain the rated total load.
  • step S110 the response issuing unit 223 generates a response based on the calculation result acquired from the calculation unit 222. Then, the response issuing unit 223 transmits the generated response to the client terminal T via the communication unit 21.
  • step S111 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 of the support control unit 172 via the communication control unit 171.
  • step S112 the display support control unit 175 analyzes the response acquired from the communication control unit 171 and displays the calculation result (rated total load in the case of this operation example) of the server S1 included in the response on the display unit 12. Reflect in.
  • the display support control unit 175 causes the display unit 12 to display the notification image G3 that notifies the rated total load shown in FIG. 8C.
  • the notification image G3 may be generated by the support module M (for example, the display support control unit 175) or the BIM application A (for example, the BIM control unit 161).
  • the display support control unit 175 When the notification image G3 is generated by the BIM application A, in step S112, the display support control unit 175 outputs the calculation result of the server S1 (in the case of this operation example, the rated total load) to the BIM application A (specifically). Is sent to the BIM control unit 161).
  • the operation of the BIM support system BS in this operation example as described above may be appropriately rearranged in the order of operations within a technically consistent range.
  • the operator may judge whether or not the crane work is possible by comparing the rated total load obtained from the server with the luggage load.
  • the operator can efficiently determine whether or not the crane work is possible by performing the operation described in the above operation example 1 in the BIM application A. If it is determined that the crane work cannot be performed, the operator changes the attitude of the crane, changes the working condition of the crane, changes the installation location of the crane, and / or changes the model of the crane, and reconsiders. By doing so, the optimum working state can be efficiently determined.
  • the basic operation of the BIM support system is the same as that of the above operation example 1.
  • the parameters automatically acquired by the information acquisition unit 173 in step S102 of FIG. 7A are the parameters shown in column B of Table 4 below (parameters shown in 2-B of Table 2). ).
  • the basic operation of the BIM support system is the same as the above operation example 1. The same is true.
  • the parameters automatically acquired by the information acquisition unit 173 in step S102 of FIG. 7A are the parameters shown in column B of Table 5 below (3 of Table 2). -Parameter shown in B).
  • the basic operation of the BIM support system is the same as that of the above operation example 1.
  • the parameters automatically acquired by the information acquisition unit 173 in step S102 of FIG. 7A are the parameters shown in column B of Table 6 below (shown in 8-B of Table 2). Parameter).
  • the display support control unit 175 may determine whether or not the crane work can be performed based on the acquired total rated load and the load. If, as a result of the determination, it is determined that the crane work cannot be performed, information notifying that the crane work cannot be performed may be displayed on the display unit 12.
  • the operator transmits the determination result of whether or not the work machine displayed on the display unit 12 can perform the lifting work (hereinafter, referred to as "workability determination") to the server S1. You can also request it.
  • workability determination the determination result of whether or not the work machine displayed on the display unit 12 can perform the lifting work. You can also request it.
  • the parameters included in the request include work information.
  • the work information is information indicating the work scheduled to be performed by the work machine displayed on the display unit 12.
  • step S102 the operator inputs a display request (performance information request) for determining whether or not the work is possible from the input unit 11. Then, in step S102, the information acquisition unit 173 acquires the parameters corresponding to the acquired performance information request from the BIM control unit 161.
  • the parameter acquired in step S102 includes the cargo load information.
  • the server S1 that has received the request determines whether or not the lifting work is possible based on the total rated load calculated in step S109 and the load load information included in the request. Then, the response including the determination result (performance information) is transmitted to the client terminal T.
  • the display support control unit 175 that has acquired the response displays the determination result included in the response on the display unit 12. Depending on the determination result, the display unit 12 displays information indicating that the lifting work is possible or information indicating that the lifting work is not possible.
  • FIG. 9 shows a case where a region image (hereinafter, referred to as “region image”) showing a moving range of a suspended load lifted by a work machine in the image displayed on the display unit 12 is displayed on the display unit 12 (table). It is a flowchart which shows the operation of the BIM support system BS of 2).
  • the operator determines the working state of the working machine displayed on the display unit 12, and then moves the movable range corresponding to the working state of the working machine to one server selected from the servers S1 to S4. (Area image showing the moving range) is requested.
  • the working state of the working machine means a state in which the posture of the working machine is determined and a state in which the load to be transported by the working machine is determined.
  • the operator can determine whether or not the crane can transport the load to the target position for transport in the working state of the work machine determined by the operator. Can be determined.
  • the operation of the BIM support system BS in this operation example will be described.
  • step S200 only the building image G1A shown in FIG. 10A is displayed on the display unit 12.
  • a building image G1A may be an image created by an operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S200 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image on the display unit 12.
  • step S200 when the input unit 11 receives the input of the display instruction of the work machine image, the BIM control unit 161 controls the display control unit 162 to display the work machine image G2A shown in FIG. 10A on the display unit 12. ..
  • the operation of the operator and the processing of the BIM support system BS in step S200 are the same as those in step S100 of FIG. 7A described above.
  • step S201 the operator inputs the posture determination operation described above.
  • step S201 when the input unit 11 receives the input of the posture determination operation, the BIM control unit 161 reflects the attitude determination operation on the work machine image G2A of the display unit 12. Then, as shown in FIG. 10B, the display unit 12 displays the work machine image G21A whose posture has been changed from the work machine image G2A shown in FIG. 10A.
  • the operation of the operator and the processing of the BIM support system BS in step S201 are the same as those in step S101 of FIG. 7A described above.
  • step S202 the operator inputs an area image display request (performance information request) to the display unit 12 from the input unit 11. For example, the operator inputs a display request for the area image from the input screen popped up on the display unit 12.
  • the information acquisition unit 173 acquires the parameters corresponding to the acquired performance information request from the BIM control unit 161.
  • the information acquisition unit 173 may acquire at least the parameters required for the calculation of the performance information specified in the performance information request from the BIM control unit 161.
  • the parameters automatically acquired by the information acquisition unit 173 in step S202 are the parameters shown in column B of Table 7 below (see 6-B of Table 2).
  • the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the operator's operation for displaying the area image on the display unit 12 ends in step S202.
  • Subsequent processing is automatically performed between the client terminal T and the servers S1 to S4. That is, in this operation example, when the operator inputs a display request for the area image via the BIM application A, the area image is automatically displayed on the display unit 12.
  • step S203 the request issuing unit 174 requests server identification information (for example, the URI of the server) for identifying the server corresponding to the work machine image (that is, the work machine image G21 of FIG. 8B) specified by the acquired model information. ) Is obtained from the third storage unit 143.
  • server identification information for example, the URI of the server
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S204 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S205 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S206 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • step S207 the calculation unit 222 acquires the specification data corresponding to the work machine specified by the acquired model information from the storage unit 23.
  • step S208 the calculation unit 222 acquires a performance data table corresponding to the posture condition and / or work state information acquired from the request acquisition unit 221 from the storage unit 23. At this time, the calculation unit 222 may acquire a plurality of performance data tables corresponding to the acquired posture conditions and / or work state information from the storage unit 23. In step S208, the calculation unit 222 may acquire a performance data table from the storage unit 23 based on the specification data acquired in step S207 together with the posture condition and / or work state information.
  • step S209 the calculation unit 222 provides information on the area image (hereinafter, hereinafter, based on the posture conditions and parameters acquired from the client terminal T, the calculation formula, the performance data table, and the specification data acquired from the storage unit 23. It is obtained by calculating (referred to as "area image information"). Then, the calculation unit 222 sends the calculation result to the response issuing unit 223.
  • the area image information calculated in step S209 is used for generating the area image by the area image processing unit 176 of the support module M.
  • step S210 the response issuing unit 223 generates a response based on the calculation result acquired from the calculation unit 222. Then, the response issuing unit 223 transmits the generated response to the client terminal T via the communication unit 21.
  • step S211 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the area image processing unit 176 via the communication control unit 171 and the display support control unit 175.
  • step S212 the area image processing unit 176 generates an area image based on the area image information acquired from the display support control unit 175. Then, the area image processing unit 176 sends the generated area image to the display support control unit 175.
  • the region image generated in this operation example is a region image relating to the movable region of the hook.
  • the generated region image may be a region image relating to the movable region of the above-mentioned hanger and / or a region image relating to the movable region of the luggage.
  • step S213 the display support control unit 175 reflects the area image acquired from the area image processing unit 176 on the display of the display unit 12.
  • the display support control unit 175 causes the display unit 12 to display the area image G4 shown in FIG. 10C.
  • the area image G4 may be generated by the support module M (area image processing unit 176) as described above, or may be generated by the BIM application A (for example, the BIM control unit 161).
  • step S211 the display support control unit 175 transfers the calculation result (in the case of this operation example, the area image information) acquired from the server S1 to the BIM application A (the area image information). Specifically, it is sent to the BIM control unit 161).
  • the area image may be generated by the server S1 (specifically, the calculation unit 222).
  • the response including the area image (performance information) generated by the calculation unit 222 is transmitted from the server 1 to the client terminal T.
  • the display support control unit 175 that has acquired the response reflects the area image included in the response on the display of the display unit 12.
  • the operation of the BIM support system BS in this operation example as described above may be appropriately rearranged in the order of operations within a technically consistent range.
  • FIG. 11 an image of a bent boom (hereinafter referred to as a “deformed image of the boom”) and an image of a bent jib (hereinafter referred to as a “deformed image of the jib”) are displayed on the display unit 12.
  • a flowchart which shows the operation of the BIM support system BS in the case (see A-5 of Table 2).
  • the boom and / or jib of the crane bends based on its own weight, the weight of the hook, the weight of the wire rope, and the weight of the luggage. Therefore, considering this deflection in advance in the construction plan prevents interference between the crane and the building, and significantly contributes to the improvement of the safety of the actual work and the improvement of the work efficiency.
  • Operation example 3 is carried out when a construction plan is made in consideration of bending of the boom and / jib.
  • the operator determines the working state of the working machine displayed on the display unit 12, and then deforms the boom corresponding to the working state of the working machine for one server selected from the servers S1 to S4. Request an image and / or a modified image of the jib.
  • the working state of the working machine means a state in which the posture of the working machine is determined and a state in which the load to be transported by the working machine is determined.
  • the operator sees the positional relationship between the acquired deformed image of the boom and / or the deformed image of the jib and the building image displayed on the display unit 12, and the crane moves in the working state of the working machine determined by the operator. It is possible to determine whether or not the transport work can be executed.
  • the operation of the BIM support system BS in this operation example will be described.
  • step S300 only the building image G1B shown in FIG. 12A is displayed on the display unit 12.
  • a building image G1B may be an image created by an operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S300 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image on the display unit 12.
  • step S300 when the input unit 11 receives the input of the work machine image display instruction, the BIM control unit 161 controls the display control unit 162 and displays the work machine image (not shown) in the basic posture on the display unit 12. Display it.
  • step S301 the operator inputs the posture determination operation described above.
  • step S301 when the input unit 11 receives the input of the posture determination operation, the BIM control unit 161 reflects the attitude determination operation on the work machine image (not shown) of the display unit 12. Then, the work machine image G2B shown in FIG. 12A is displayed on the display unit 12.
  • the operation of the operator and the processing of the BIM support system BS in step S301 are the same as those in step S101 of FIG. 7A described above.
  • the working machine image G2B shown in FIG. 12A is an image in which the working posture of the working machine is determined.
  • the work machine image G2B shown in FIG. 12A is an image that does not reflect the deformation of the boom and jib due to the influence of the load acting on the boom and jib (for example, the load of luggage).
  • the luggage load may be the sum of the load of the luggage and the weight of the hook.
  • the boom and jib of the work machine image G2B do not interfere with the building image G1B.
  • the boom and jib may bend due to the influence of the load of luggage and interfere with the building.
  • step S302 the operator inputs a request for displaying a deformed image of the boom and / or jib (hereinafter, referred to as a “request for displaying a deformed image”) from the input unit 11.
  • a request for displaying a deformed image for example, the operator inputs a display request (performance information request) for the deformed image from the input screen popped up on the display unit 12.
  • the operator may input a display request for the deformed image by turning on the check box for bending display displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameter corresponding to the acquired performance information request from the BIM control unit 161.
  • the information acquisition unit 173 may acquire at least the parameters required for the calculation of the performance information specified in the performance information request from the BIM control unit 161.
  • the parameters automatically acquired by the information acquisition unit 173 in step S302 are the parameters shown in column B of Table 8 below (see 5-B in Table 2).
  • the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the operator's operation for displaying the deformed image of the boom and the deformed image of the jib on the display unit 12 ends in step S302. Subsequent processing is automatically performed between the client terminal T and the servers S1 to S4.
  • step S303 the request issuing unit 174 has server identification information (for example, of the server) for identifying the server corresponding to the work machine image (that is, the work machine image G2B shown in FIG. 12A) specified by the acquired model information.
  • server identification information for example, of the server
  • URI is acquired from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • the parameters included in the request may include at least the information necessary for calculating the performance information specified in the performance information request.
  • step S304 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S305 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S306 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • step S307 the calculation unit 222 acquires the specification data corresponding to the work machine image specified by the acquired model information from the storage unit 23.
  • step S308 the calculation unit 222 provides information on the boom deformation image and the jib deformation image based on the posture conditions and parameters acquired from the client terminal T and the calculation formula and specification data acquired from the storage unit 23. Hereinafter, it is referred to as “transformed image information”) and is obtained by calculation. Then, the calculation unit 222 sends the calculation result to the response issuing unit 223.
  • the deformed image information is, for example, information about the deformation curve of the boom and / or information about the deformation curve of the jib.
  • the deformation curve is, for example, a curve in which the deformation of the boom and / or the jib is represented by a sinusoidal wave or an nth-order function.
  • the deformed image information may be an inclined straight line (deformed straight line) corresponding to the deflection angles of the base end side boom, the intermediate boom, and the tip end side boom.
  • FIG. 13A is a diagram showing an image G79 of a boom that is not bent.
  • 13B and 13C are diagrams showing images G79A and G79B of the bent boom.
  • the deformations of the proximal boom image G79a, the intermediate boom images G79b, G79c, and the distal boom image G79d are curved lines represented by a sine wave or an n-th order function. It is obtained based on the deformation curve).
  • the deformations of the proximal boom image G79a, the intermediate boom images G79b and G79c, and the distal boom image G79d are straight lines inclined according to the deflection angle ( It is obtained based on the deformation straight line).
  • the deformed image information calculated in step S308 is used by the deformed image processing unit 177 of the support module M to generate a deformed image of the boom and / or a deformed image of the jib.
  • step S309 the response issuing unit 223 generates a response based on the calculation result acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S310 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the modified image processing unit 177 via the communication control unit 171 and the display support control unit 175.
  • step S311 the deformed image processing unit 177 generates a deformed image of the boom and a deformed image of the jib based on the deformed image information acquired from the display support control unit 175. Then, the deformed image processing unit 177 sends the generated deformed image of the boom and the deformed image of the jib to the display support control unit 175.
  • step S312 the display support control unit 175 reflects the deformed image of the boom and the deformed image of the jib acquired from the deformed image processing unit 177 on the display of the display unit 12.
  • the display support control unit 175 causes the display unit 12 to display the deformed image G5 shown by the solid line in FIG. 12B.
  • the deformed image G5 may be generated by the support module M (transformed image processing unit 177) as described above, or may be generated by the BIM application A (for example, the BIM control unit 161).
  • step S310 the display support control unit 175 converts the calculation result of the server S1 (in the case of this operation example, the deformed image information) into the BIM application A (specifically). Is sent to the BIM control unit 161).
  • the deformed image may be generated by the server S1 (specifically, the calculation unit 222).
  • the response including the deformed image (performance information) generated by the calculation unit 222 is transmitted from the server 1 to the client terminal T.
  • the display support control unit 175 that has acquired the response reflects the deformed image included in the response on the display of the display unit 12.
  • the display unit 12 shows a working machine image G2B (hereinafter, referred to as “pre-deformation image”) having an image of a boom and a jib in which the deflection is not reflected, and is shown by a broken line.
  • a working machine image that is, a deformed image G5 having a deformed image of the boom and a deformed image of the jib reflecting the deflection is displayed by a solid line.
  • the untransformed image does not have to be displayed on the display unit 12. Further, the display mode of the pre-deformed image and the deformed image G5 is not limited to the example shown in FIG. 12B as long as the display mode can be distinguished.
  • a deformed image is displayed on the display unit 12.
  • another displayed image for example, building image G1B
  • information indicating the interference may be displayed on the display unit 12.
  • one of the above control units realizes the function of the notification unit.
  • a part of the above one control unit corresponds to an example of the notification unit.
  • the above-mentioned operation example 3 a deformed image of the boom and the jib when the working machine is a crane has been described.
  • the above-mentioned operation example 3 can also be applied to a boom when the working machine is an aerial work platform. Further, the above-mentioned operation example 3 can be applied to a boom when the operator is a concrete pump truck. Crane booms and jib, aerial work platform booms, and concrete pump truck booms are examples of arms.
  • FIG. 14 is a flowchart showing the operation of the BIM support system BS when the display unit 12 displays information indicating the maximum tilt angle and the maximum working radius of the boom (see A-4 in Table 2).
  • the crane may lay down the boom to expand the working radius in order to transport the load to the transport target position.
  • the smaller the undulation angle of the boom the smaller the total rated load.
  • the weight of the luggage is smaller than the rated total load in the first state where the undulation angle is large, the weight of the luggage is smaller than the rated total load in the second state where the undulation angle of the boom is smaller than this first state. It may get bigger. In this case, the selected crane cannot transport the load to the transport target position. In actual work, if such a situation occurs, it is necessary to replace the crane, which may significantly delay the progress of the work.
  • Operation example 4 is carried out when a construction plan is made in consideration of the maximum tilt angle and the maximum working radius of the crane.
  • the operator determines the working state of the working machine displayed on the display unit 12, and then applies the maximum boom corresponding to the working state of the working machine to one server selected from the servers S1 to S4. Require lodging angle and maximum working radius.
  • the working state of the working machine means a state in which the posture of the working machine is determined and a state in which the load to be transported by the working machine is determined.
  • the operator sees the positional relationship between the acquired maximum tilt angle and maximum working radius of the boom and the transfer target position, and determines whether or not the crane can perform the transfer work in the working state of the work machine determined by the operator. Can be judged.
  • the operation of the BIM support system BS in this operation example will be described.
  • step S402 through step S400 and step S401 the building image G1C and the working machine image G21C shown in FIG. 15A are displayed on the display unit 12.
  • Step S401 and step S401 are the same as steps S101 and S102 of FIG. 7A described above.
  • the building image G1C and the working machine image G21C shown in FIG. 15A may be images created by the operator using the BIM application A, or may be images stored in the storage unit 14.
  • step S402 the operator inputs a display request for the maximum tilt angle and the maximum working radius of the boom (hereinafter, referred to as "display request for the maximum tilt angle and the maximum working radius") via the input unit 11.
  • display request for the maximum tilt angle and the maximum working radius For example, the operator inputs a display request (performance information request) for the maximum lodging angle and the maximum working radius from the input screen popped up on the display unit 12.
  • the information acquisition unit 173 acquires the parameter corresponding to the acquired performance information request from the BIM control unit 161.
  • the information acquisition unit 173 may acquire at least the parameters required for the calculation of the performance information specified in the performance information request from the BIM control unit 161.
  • the parameters automatically acquired by the information acquisition unit 173 in step S402 are the parameters shown in column B of Table 9 below (see 4-B in Table 2).
  • the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the operator's operation for displaying the maximum tilt angle and the maximum working radius on the display unit 12 ends in step S402. Subsequent processing is automatically performed between the client terminal T and the servers S1 to S4. That is, in this operation example, when the operator inputs a display request for the maximum lodging angle and the maximum working radius via the BIM application A, the area image is automatically displayed on the display unit 12.
  • step S403 the request issuing unit 174 requests server identification information (for example, the URI of the server) for identifying the server corresponding to the work machine image (that is, the work machine image G21C of FIG. 15A) specified by the acquired model information. ) Is obtained from the third storage unit 143.
  • server identification information for example, the URI of the server
  • the work machine image that is, the work machine image G21C of FIG. 15A
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S404 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S405 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S406 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • step S407 the calculation unit 222 acquires the specification data corresponding to the work machine image specified by the acquired model information from the storage unit 23.
  • step S408 the calculation unit 222 acquires a performance data table corresponding to the posture condition and / or work state information acquired from the request acquisition unit 221 from the storage unit 23. At this time, the calculation unit 222 may acquire a plurality of performance data tables corresponding to the acquired posture conditions and / or work state information from the storage unit 23.
  • step S408 the calculation unit 222 may acquire a performance data table from the storage unit 23 based on the specification data acquired in step S407 together with the posture condition and / or work state information.
  • the calculation unit 222 includes posture conditions and parameters (posture conditions, work state information, baggage information, and component information) acquired from the client terminal T, and calculation formulas and performance data tables acquired from the storage unit 23. And, based on the specification data, the information on the maximum tilt angle and the maximum working radius of the boom is calculated and obtained. Then, the calculation unit 222 sends the calculation result to the response issuing unit 223.
  • posture conditions and parameters posture conditions, work state information, baggage information, and component information
  • step S410 the response issuing unit 223 generates a response based on the calculation result acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. Then, the communication unit 21 transmits the acquired response to the client terminal T.
  • step S411 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S412 the display support control unit 175 reflects the calculation result of the server S1 included in the response (in the case of this operation example, information on the maximum tilt angle and the maximum working radius of the boom) on the display of the display unit 12.
  • the display support control unit 175 causes the display unit 12 to display a work machine image G22C (hereinafter, referred to as a “falling image”) having a boom in a state of lying down to the maximum lodging angle. ..
  • a work machine image G22C hereinafter, referred to as a “falling image”
  • the display support control unit 175 reflects the information regarding the maximum tilt angle of the boom included in the response in the undulation angle of the boom in the attribute information of the work machine image G21C displayed on the display unit 12.
  • this process may be performed by the BIM control unit 161.
  • the display support control unit 175 sends information regarding the maximum tilt angle of the boom included in the response to the BIM control unit 161.
  • the BIM control unit 161 reflects the acquired information on the maximum tilt angle of the boom on the undulation angle of the boom in the attribute information of the work machine image displayed on the display unit 12.
  • the calculation result of the server S1 included in the response is reflected in the display of the display unit 12 based on the process executed by the display support control unit 175.
  • step S412 the display support control unit 175 may display the numerical values of the maximum lodging angle and the maximum working radius on the display unit 12 as shown in FIG. 15B. This process may also be performed by the BIM control unit 161.
  • the display support control unit 175 may display a notification image for notifying the maximum lodging angle and the maximum working radius on the display unit 12 in step S412.
  • the operator can intuitively recognize the maximum tilt angle and the working radius of the working machine in the working machine image displayed on the display unit 12.
  • the operator can intuitively determine whether or not the selected working machine is suitable for carrying the cargo. For example, if the acquired work radius does not include the destination position for transporting the load, the operator can determine that the load cannot be transported to the destination with only the selected work machine. Based on such a determination result, the operator can change the working machine to be used to a working machine having a larger working radius.
  • the operator transports the load to an arbitrary position within the working radius of the work machine by the selected work machine, and then by another work machine, the transport destination from this relay position. You can also choose the procedure for transporting your luggage to.
  • the operator can intuitively recognize the arrangement of the cranes that can cover the entire area of the construction site with the minimum number of cranes.
  • the operator can perform the construction planning work with high accuracy in consideration of the maximum tilt angle and the working radius of the working machine.
  • FIG. 16A to 16E show an example of a display unit 12 on which an image of a work site including a building image, a work site configuration image, and a work machine image (hereinafter, referred to as "work site image G6") is displayed.
  • FIG. 16A shows a display unit 12 on which a perspective view of the work site image G6 is displayed.
  • Figure 16B is a A 1 arrow view of FIG. 16A.
  • Figure 16C is a A 2 arrow view of FIG. 16A.
  • Figure 16D is a A 3 arrow view of FIG. 16A.
  • FIG. 16E shows a display unit 12 in which the area image G4A is displayed on the work site image G6 shown in FIG. 16B.
  • the operator can verify the operation of lifting and moving the outdoor unit G74 of the air conditioner arranged between the building G72 and the fence G73 in the work site image G6 shown in FIGS. 16A to 16E. can.
  • Such a work site image G6 may be an image created by an operator using the BIM application A, or may be an image stored in the storage unit 14.
  • the method for creating the work site image G6 is as described above.
  • the overhang width of the left outrigger of the working machine image G21D shown in FIGS. 16A to 16E is the minimum. By minimizing the overhang width of the left outrigger, the left outrigger does not protrude into the oncoming lane G77.
  • the overhang width of the right outrigger of the work machine image G21D is the maximum.
  • the left outrigger and the right outrigger of the work machine image G2 have different overhang widths.
  • the operator determines the boom posture (for example, boom length, turning angle, and undulation angle) of the work machine image G21D so as not to interfere with the fence G73, the utility pole G75, and the tree G76 in the work site image G6.
  • the operation of determining the posture is performed by inputting the posture condition defining the posture of the work machine image G21D from the input unit 11.
  • the operator may determine the posture of the display work machine by dragging the work machine image G21D.
  • the operator After the posture of the work machine image G21D is determined in the work site image G6, the operator operates the area display request (performance information request).
  • the operator inputs an area display request from, for example, an input screen popped up on the display unit 12.
  • the overhang width of the left outrigger and the overhang width of the right outrigger in the posture condition included in the request are different.
  • the processes of steps S202 to S213 of FIG. 9 are executed in the BIM support system BS, and the area image G4A shown by the thick line in FIG. 16E is displayed on the display unit 12. Although not shown, the area image G4A is also displayed in the work site image G6 shown in FIGS. 16A and 16C to 16E.
  • the area on the left side of the vehicle in the area image G4A is missing because the overhang width of the left outrigger in the work machine image G21D is the minimum. Since the operator can visually recognize the area image corresponding to the overhanging state of the outrigger on the display unit 12, the operator can intuitively perform a high-precision simulation.
  • the operator can perform a more accurate simulation.
  • FIG. 17A to 17E show an example of the display unit 12 on which the work site image G6A including the building image and the work machine image is displayed.
  • FIG. 17A shows a display unit 12 on which a perspective view of the work site image G6A is displayed.
  • Figure 17B is a A 10 arrow view of FIG. 17A.
  • Figure 17C is a A 11 arrow view of FIG. 17A.
  • Figure 17D is a A 12 arrow view of FIG. 17A.
  • Figure 17E is a X 1 -X 1 line sectional view of FIG. 17B.
  • 18A to 18E show an example of the display unit 12 in which the deformed image of the boom is displayed on the work site image G6A shown in FIGS. 17A to 17E.
  • the operator can verify the interference between the steel frame structure G78 and the boom in the work site images G6A shown in FIGS. 17A to 17E.
  • the operator causes the display unit 12 to display the work site image G6A shown in FIGS. 17A to 17E.
  • a work site image G6A may be an image created by an operator using the BIM application A, or may be an image stored in the storage unit 14.
  • the method for generating the work site image G6A is as described above.
  • the operator determines the boom posture (for example, boom length, turning angle, and undulation angle) of the work machine image G21E so as not to interfere with the steel structure G78.
  • the operation of determining the posture is performed by inputting the posture condition of the work machine image G21E from the input unit 11.
  • the operator may determine the posture of the display work machine by dragging the work machine image G21E.
  • the operator After determining the posture of the work machine image G21E in the work site image G6A, the operator operates the display request (performance information request) of the deformed image.
  • the operator inputs, for example, a display request for a deformed image from an input screen popped up on the display unit 12.
  • the BIM support system BS executes the processes of steps S301 to S312 of FIG. 11, and the display unit 12 has a deformed image of the boom shown in FIGS. 18A to 18E. An image (transformed image G5A) is displayed.
  • the deformed image G5 shown in FIGS. 18A to 18E is an image generated by the deformed image processing unit 177 based on the deformed image information included in the response acquired from the server S1.
  • the deformed image may be generated by the server S1 (specifically, the calculation unit 222).
  • the response including the deformed image (performance information) generated by the calculation unit 222 is transmitted from the server S1 to the client terminal T.
  • the display support control unit 175 that has acquired the response reflects the deformed image included in the response on the display of the display unit 12.
  • pre-deformation image the image of the boom before deformation
  • FIGS. 18A to 18E the image of the boom before deformation
  • the boom of the working machine image G2 does not interfere with the steel structure G78.
  • the tip portion G57 of the boom is displaced downward from the tip portion G57 of the boom in the pre-deformation image, and the intermediate portion G58 of the boom is the pre-deformation image.
  • the boom of the work machine image G21E and the steel structure G78 are interfering with each other by being displaced above the middle portion of the boom.
  • the operator changes the posture of the displayed boom so that the boom and the steel structure G78 do not interfere with each other. You can look for the posture.
  • the operator can change the posture of the boom by dragging the displayed boom.
  • the operator can also change the displayed boom posture by inputting the undulation angle of the boom.
  • a deformed image of the boom corresponding to the changed posture of the boom may be displayed.
  • FIG. 19 is a flowchart showing the operation of the BIM support system BS when displaying the workability determination result in consideration of the ground strength on the display unit 12 (see A-9 in Table 2).
  • the installation pressure acts on the ground from the outrigger of the crane. If the installation pressure is greater than the ground strength, the ground may sink and the crane may tip over. Therefore, considering the ground strength in advance in the construction plan prevents the ground from subsidence and the crane from tipping over, and significantly contributes to the improvement of the safety of the actual work and the improvement of the work efficiency.
  • the operation of the BIM support system BS in this operation example will be described. Specifically, the operation of the BIM support system BS when the operator verifies whether or not it is possible to transport the load from the start point SP to the end point FP using the crane C shown in FIG. 20A will be described. ..
  • step S500 of FIG. 19 only the building image G1D shown in FIG. 20A is displayed on the display unit 12. That is, in step S500, the work machine image is not displayed on the display unit 12.
  • the building image G1D may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S500 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image of the basic posture on the display unit 12.
  • the operation performed by the operator when displaying the work machine image in the basic posture on the display unit 12 is the same as in the case of the above-described operation example 1.
  • step S501 the operator inputs the posture condition from the input unit 11 in order to determine the posture of the work machine in the work machine image of the basic posture displayed on the display unit 12.
  • the operation when the operator determines the posture of the work machine image is the same as the operation example 1 described above.
  • step S501 when the input unit 11 receives the input of the posture determination operation, the BIM control unit 161 reflects the attitude determination operation on the work machine image of the display unit 12. Then, as shown in FIG. 20A, the display unit 12 displays the work machine image G22D whose posture is changed from the work machine image of the basic posture.
  • step S502 the operator performs an operation for determining whether or not the work machine image G22D whose posture is determined in step S501 can be worked in consideration of the ground strength (hereinafter, simply referred to as "workability").
  • workability For example, the operator inputs a work availability display request (performance information request) from the input screen popped up on the display unit 12.
  • step S502 The operator's operation for displaying the workability on the display unit 12 ends in step S502. Subsequent processing is automatically performed between the client terminal T and the servers S1 to S4. That is, in this operation example, when the operator inputs a work availability display request via the BIM application A, information regarding the work availability is automatically displayed on the display unit 12.
  • the information acquisition unit 173 receives the parameters (model information, posture condition, luggage information, work state information, component information, and the like) corresponding to the acquired performance information request. Information) is acquired from the BIM control unit 161.
  • step S502 the information acquisition unit 173 acquires at least the parameters necessary for calculating the performance information specified in the performance information request from the BIM control unit 161.
  • the parameters automatically acquired by the information acquisition unit 173 in step S502 are the parameters shown in column B of Table 10 below (parameters shown in 9-B of Table 2).
  • the parameters in this operation example include parameters for making an outrigger jack reaction force display request (see A-8 in Table 2) and information on the ground strength.
  • BIM application A stores information on ground strength.
  • BIM application A stores the ground strength of the entire work site.
  • the information on the ground strength may be the ground strength considering the buried members buried underground at the work site.
  • the BIM application A may store information on the ground strength as a ground strength table.
  • the ground strength table may include work site location information (eg, coordinates or compartments) and ground strength associated with this location information.
  • step S502 the information acquisition unit 173 acquires information on the ground strength of the ground corresponding to the position where the work machine image G22D is arranged on the display unit 12 from the BIM application A. Then, in step S502, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • the information regarding the ground strength acquired by the information acquisition unit 173 in step S502 is not limited to the information stored in the BIM application A.
  • the information regarding the ground strength acquired by the information acquisition unit 173 may be the information input from the information input unit 77 by the operator.
  • the request issuing unit 174 has server identification information (for example, the URI of the server) for identifying the server corresponding to the work machine image (that is, the work machine image G22D of FIG. 20A) specified by the acquired model information. ) Is obtained from the third storage unit 143.
  • server identification information for example, the URI of the server
  • the work machine image that is, the work machine image G22D of FIG. 20A
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S504 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S505 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S506 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • the calculation formula acquired by the calculation unit 222 is a calculation formula for calculating the reaction force of the out-trigger jack and a calculation for comparing the reaction force of the out-trigger jack with the ground strength included in the parameter. It is an expression.
  • step S507 the calculation unit 222 acquires the specification data corresponding to the work machine specified by the acquired model information from the storage unit 23.
  • step S508 the calculation unit 222 calculates the reaction force of the outrigger jack based on the parameters acquired from the client terminal T and the calculation formula and specification data acquired from the storage unit 23. Then, the calculated reaction force of the outrigger jack is compared with the ground strength included in the parameter to determine whether or not the work is possible.
  • step S508 the calculation unit 222 determines that work is possible when the calculated reaction force of the outrigger jack is smaller than the ground strength included in the parameter. On the other hand, in step S508, when the calculated reaction force of the outrigger jack is equal to or greater than the ground strength included in the parameter, the calculation unit 222 determines that the work is impossible.
  • the calculation unit 222 sends the calculated reaction force of the outrigger jack and / or the determination result to the response issuing unit 223.
  • step S509 the response issuing unit 223 generates a response based on the reaction force of the outrigger jack acquired from the calculation unit 222 and / or the determination result. Then, the response issuing unit 223 sends the generated response to the communication unit 21. Then, the communication unit 21 transmits the acquired response to the client terminal T.
  • this response may be regarded as including the determination result of whether or not the work machine having the posture defined by the posture condition included in the request can perform the predetermined work.
  • step S510 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S511 the display support control unit 175 reflects the calculation result of the server S1 (in the case of this operation example, information regarding workability) included in the response on the display of the display unit 12.
  • Modification example 1 of operation example 7 A modification 1 of the operation example 7 will be described. This modification is carried out in a situation where it is verified whether or not the cargo can be transported from the start point SP (see FIGS. 20A and 20B) to the end point FP.
  • the operator specifies the range of postures that the crane can take when transporting the cargo from the start point SP to the end point FP.
  • the turning angle corresponds to the first posture when lifting the cargo arranged at the start point SP. It varies from the turning angle (for example, 0 degrees) to the range of the second turning angle (for example, 90 degrees) corresponding to the second posture when unloading the cargo to the end point FP.
  • the operator specifies a range of this turning angle.
  • the information acquisition unit 173 acquires the turning angle in the range specified by the operator as a parameter in step S502 described above. Then, in step S508 described above, the calculation unit 222 calculates the out-trigger jack reaction force with respect to the entire range of the turning angle included in the parameter, and calculates the calculated reaction force of the out-trigger jack and the ground strength included in the parameter. By comparing, it is judged whether or not the work is possible. If the reaction force of the outrigger jack becomes larger than the ground strength in any of the specified turning angle ranges, the calculation unit 222 determines that the above-mentioned transport operation cannot be performed. do. The calculation unit 222 may determine whether or not the above-mentioned work is possible by changing the parameters discretely.
  • the server S1 when the server S1 determines that the transport work cannot be performed under the posture condition included in the parameter, the server S1 (specifically, the response issuing unit 223) can perform the transport work. Include information about the crane in the response. Upon receiving such a response, the display support control unit 175 of the client terminal T displays information for notifying the operator of the crane included in the response on the display unit 12.
  • Modification 3 of Operation Example 7 A modification 3 of the operation example 7 will be described. This modification is carried out at least in a situation where the installation position of the crane and the load are determined. In this situation, the operator specifies, as a performance information request, a range in which the load can be moved by the crane placed at the designated position (hereinafter, referred to as "movable range of the load").
  • the posture of the working machine does not have to be determined. That is, the parameters included in the request do not have to include the attitude condition of the work machine. However, if some posture conditions have been determined, the parameters may include the determined posture conditions.
  • the calculation unit 222 of the server S1 changes the undetermined posture condition at predetermined intervals to calculate the reaction force of the outrigger jack. Further, the calculation unit 222 determines whether or not the work is possible by comparing the calculated reaction force of the outrigger jack with the ground strength included in the parameter.
  • the calculation unit 222 calculates the reaction force of the outrigger jack and determines whether or not the work is possible for all the postures that the designated crane can take. Then, the calculation unit 222 generates information indicating the movable range of the luggage based on the determination result.
  • the server S1 (specifically, the response issuing unit 223) includes information indicating the movable range of the cargo in the response. Then, the display support control unit 175 of the client terminal T that has received this response displays information indicating the movable range of the luggage included in the response on the display unit 12.
  • FIG. 20C is a diagram showing a display unit 12 in which the image G80 of the movable range of the cargo is shown.
  • the image of the movable range of the luggage may be a two-dimensional image or a three-dimensional image.
  • Modification example 4 of operation example 7 A modification 4 of the operation example 7 will be described. This modification is carried out in a situation where at least the installation position of the crane and the attitude condition of the crane are determined. In this situation, the operator specifies the maximum load of the load that can be lifted as a performance information request.
  • the calculation unit 222 of the server S1 changes the load of the cargo at predetermined intervals to calculate the reaction force of the outrigger jack. Further, the calculation unit 222 determines whether or not the work is possible by comparing the calculated reaction force of the outrigger jack with the ground strength included in the parameter. Then, the calculation unit 222 generates information on the maximum load of the load that can be lifted based on the determination result.
  • the server S1 (specifically, the response issuing unit 223) includes information on the maximum load of the cargo in the response. Then, the display support control unit 175 of the client terminal T that has received this response displays information on the maximum load of the load included in the response on the display unit 12.
  • Modification 5 of Operation Example 7 A modification 5 of the operation example 7 will be described. This modification is carried out at least in a situation where the model of the working machine (in the case of this modification, the crane) and the load of luggage are determined. In this situation, the operator specifies information regarding the installation position of the work machine (hereinafter, simply referred to as "information regarding the installation position") as a performance information request.
  • the parameters included in the request include at least performance information request, work machine model information, luggage load information, and information on the ground strength of the entire work site.
  • the calculation unit 222 of the server S1 calculates information on the installation position of the work machine specified in the model information based on the parameters included in the request and the acquired specification data. Further, the calculation unit 222 may calculate the posture condition of the work machine when the work machine is installed at the calculated installation position.
  • Server S1 (specifically, response issuing unit 223) includes information on the installation position of the work machine in the response.
  • the server S1 includes the information regarding the posture condition of the work machine in the response.
  • the display support control unit 175 of the client terminal T that has received this response displays the information regarding the installation position included in the response on the display unit 12.
  • the display support control unit 175 reflects the acquired posture condition in the display of the work machine image displayed on the display unit 12.
  • the movement route of the luggage is determined.
  • the operator determined the movement route of the cargo in consideration of the position of the cargo, the attitude of the crane, the load condition of the crane, and the surrounding buildings, but in order to determine the optimum route, there are various methods. It was necessary to consider a movement route according to the situation. For this reason, the work efficiency is low in the conventional method of determining the movement route. Therefore, in the work plan of the crane, a method for efficiently obtaining the optimum movement route of the luggage has been desired.
  • FIG. 21 is a flowchart showing the operation of the BIM support system BS when the movement route of the cargo is displayed on the display unit 12 (see A-10 in Table 2).
  • the operation of the BIM support system BS in this operation example will be described.
  • step S600 of FIG. 21 only the building image G1E shown in FIG. 22A is displayed on the display unit 12. That is, in step S600, the work machine image is not displayed on the display unit 12.
  • the building image G1E may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S600 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image G22E in the basic posture on the display unit 12.
  • the operation performed by the operator when displaying the work machine image G22E in the basic posture on the display unit 12 is the same as in the case of the above-described operation example 1.
  • step S600 the model of the luggage start point SP, the luggage end point FP, the luggage, and the work machine has been determined.
  • step S601 the operator performs an operation for displaying the movement route of the cargo on the display unit 12. For example, the operator inputs a display request (performance information request) of the movement route of the luggage from the input screen popped up on the display unit 12.
  • a display request performance information request
  • the operator operates the BIM application A to input the start point SP of the luggage and the end point FP of the luggage.
  • the operator may enter a waypoint (not shown) of the cargo.
  • step S601 the operator may input a condition (hereinafter, referred to as "priority condition") that is prioritized in the generation of the movement route of the luggage executed by the calculation unit 222 in step S607 described later.
  • Priority conditions include, for example, "the travel route with the shortest travel distance", “the travel route with the shortest travel time”, and "the travel route with the lowest fuel consumption”.
  • the operator can also specify a "movement route that does not pass through the prohibited area" as a priority condition.
  • the prohibited area is, for example, an area in which diagonal grids are attached to FIGS. 22B and 22C. Information about the prohibited area is stored in BIM application A.
  • Subsequent processing is automatically performed between the client terminal T and the servers S1 to S4. That is, in this operation example, when the operator inputs a display request for the movement route of the luggage via the BIM application A, the image related to the movement route of the luggage is automatically displayed on the display unit 12.
  • the information acquisition unit 173 receives the parameters (model information, posture condition, luggage information, work state information, component information, and the like) corresponding to the acquired performance information request.
  • Information is acquired from the BIM control unit 161.
  • the parameter includes information about the building image G1E as other information.
  • the parameters include, as the luggage information, the lifting load information, the information regarding the start point of the luggage, and the information regarding the end point of the luggage.
  • the parameter may include information on the shape of the package as the package information.
  • the parameter includes the outrigger overhang width as the posture condition. However, the parameter does not have to include the posture condition. Further, the parameter includes hook information and information regarding the number of wires hooked as component information. However, the parameter does not have to include the component information.
  • the parameters automatically acquired by the information acquisition unit 173 in step S601 are the parameters shown in column B of Table 11 below (parameters shown in 10-B of Table 2).
  • the parameter includes information about the prohibited area.
  • the information acquisition unit 173 acquires the information regarding the prohibited area from the BIM application A.
  • step S601 the information acquisition unit 173 acquires information on the building image from the BIM application A.
  • the information about the building image acquired by the information acquisition unit 173 in step S601 may be the information input from the information input unit 77 by the operator.
  • step S601 the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S602 the request issuing unit 174 identifies the server specific information (for example, the server identification information G22E) corresponding to the work machine image (that is, the work machine image G22E of FIGS. 22A to 22C) specified by the acquired model information.
  • the server URI is acquired from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S603 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S604 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S605 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • the arithmetic expression acquired by the arithmetic unit 222 is a necessary arithmetic expression for generating the movement route of the cargo.
  • step S606 the calculation unit 222 acquires the specification data corresponding to the work machine specified by the acquired model information from the storage unit 23.
  • step S607 the calculation unit 222 calculates the movement route of the luggage based on the parameters acquired from the client terminal T and the calculation formula and specification data acquired from the storage unit 23.
  • step S607 the calculation unit changes the posture condition of the work machine within the range of the posture conditions that the work machine specified in the model information can take, and calculates the movement route of the luggage.
  • the calculation unit 222 calculates the movement route of the luggage so that the building image, the crane C, and the luggage do not interfere with each other, based on the information about the building image included in the parameter.
  • the calculation unit 222 generates a movement route based on the condition specified by the priority condition.
  • the calculation unit 222 sends the calculated information on the movement route of the luggage to the response issuing unit 223.
  • step S608 the response issuing unit 223 generates a response including information on the movement route of the luggage acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S609 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S610 the display support control unit 175 reflects the calculation result of the server S1 included in the response (in the case of this operation example, information on the movement route of the luggage) on the display of the display unit 12.
  • the image R1 of the movement route of the luggage is the movement route of the luggage displayed on the display unit 12 when the operator specifies the “movement route with the shortest movement distance” as the priority condition.
  • the luggage movement route R2 is a luggage movement route displayed on the display unit 12 when the operator specifies a “movement route that does not pass through the prohibited area” as a priority condition.
  • the server S1 may transmit a response including the calculated posture condition of the work machine corresponding to the movement route of the luggage to the client terminal T together with the movement route of the luggage.
  • the server S1 may generate a work plan based on the calculated information on the movement route of the luggage. In this case, the server S1 transmits a response including information about the generated work plan to the client terminal T.
  • the work plan for example, a turning angle, an undulation angle, a type of work (for example, slinging work, ball removing work), a hoisting amount, a load factor, a working radius, and the like are described.
  • FIG. 23 shows an example of a work plan.
  • the work plan may be generated by the BIM application A.
  • the server S1 transmits a response including information for generating the work plan to the BIM application A.
  • the BIM application A generates a work plan as shown in FIG. 23 based on the information for generating the acquired work plan.
  • the operator can acquire the movement route of the luggage satisfying the priority condition by at least determining the start point SP of the luggage, the end point FP of the luggage, the luggage, and the model of the work machine. As described above, according to this operation example, the operator can efficiently obtain the movement route of the luggage. Therefore, this operation example can significantly improve the work efficiency of the work plan.
  • the cargo After determining the transport conditions such as the crane placement point CP, the luggage start point SP, the cargo end point FP, the cargo transport route, and the load weight in the crane work plan, the cargo can be transported under these transport conditions. It is necessary to select a crane with performance.
  • the BIM operator has selected a crane from the list of working machines stored in the BIM by referring to the crane specification data and the rated total load table provided by the working machine manufacturer.
  • FIG. 24 is a flowchart showing the operation of the operator and the operation of the BIM support system BS when displaying a list of crane model information satisfying the transport condition on the display unit 12.
  • the operation of the operator and the operation of the BIM support system BS in this operation example will be described.
  • step S700 of FIG. 24 only the building image G1E shown in FIG. 26 is displayed on the display unit 12. That is, in step S700, the work machine image is not displayed on the display unit 12. In other words, in step S700, the working machine to be used has not been determined.
  • the building image G1E may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S700 the operator inputs the transport conditions such as the crane placement point CP, the cargo start point SP, the cargo end point FP, the cargo transport route, and the load weight.
  • the crane placement point CP corresponds to an example of the work equipment placement position.
  • the starting point SP of the cargo corresponds to an example of the position of the transport source of the cargo.
  • the end point FP of the cargo corresponds to an example of the position of the destination of the cargo.
  • the operator inputs the crane placement point CP, the luggage start point SP, the luggage end point FP, and the luggage transport path R1 via an input device such as a mouse or a touch pen, for example.
  • the operator inputs the weight of the luggage from the input screen 47a (see FIG. 25A) displayed on the display unit 12. Further, the operator may input the threshold value of the safety factor from the input screen 47a. Further, the operator may input the conditions related to the crane type from the input screen 47a.
  • the conditions relating to the crane type correspond to an example of the type and model conditions of the working machine, and may be, for example, a rough terrain crane, an all terrain crane, or the like.
  • the operator may input the conditions related to the working machine manufacturer from the input screen 47a.
  • the conditions related to the work equipment manufacturer correspond to an example of model conditions.
  • step S701 the operator performs an operation for displaying a list of crane model information on the display unit 12. For example, the operator inputs a display request (model information request) for crane model information from an input screen (not shown) displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameters (transportation condition and / or model condition) required for the model information request from the BIM control unit 161 in step S702. ..
  • the parameters include transport conditions such as the crane placement point CP, the cargo start point SP, the cargo end point FP, the cargo transport route, and information on the load weight.
  • the transport conditions may include information about the factor of safety threshold.
  • the parameters may include model conditions (conditions relating to the crane type and / or conditions relating to the machine manufacturer). Then, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S703 the request issuing unit 174 acquires the server identification information (for example, the URI of the server) for specifying the server from the third storage unit 143.
  • server identification information for example, the URI of the server
  • step S700 If the conditions related to the work machine manufacturer are not input in step S700, the request issuing unit 174 acquires the server specific information (for example, the URI of the server) of all the servers from the third storage unit 143. On the other hand, in step S700, when the condition relating to the working machine maker is input, the request issuing unit 174 acquires the server specific information of the server corresponding to the input working machine maker from the third storage unit 143.
  • the server specific information for example, the URI of the server
  • the request issuing unit 174 generates a request including the acquired server specific information, model information request, and parameters, and sends the generated request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S704 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S705 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S706 the calculation unit 222 acquires model information of the work machine having the ability to carry the load under the transport conditions included in the request while referring to the specification data of the work machine acquired from the storage unit 23. do.
  • the calculation unit 222 acquires the model information of the work machine corresponding to the model condition.
  • the calculation unit 222 acquires the model information of the working machine by, for example, the third calculation described above. Then, the calculation unit 222 sends the acquired model information to the response issuing unit 223.
  • step S707 the response issuing unit 223 generates a response including the model information of the working machine acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S708 the communication unit 13 receives the response from the servers (servers S1 to S4). Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S709 the display support control unit 175 reflects the calculation result (in the case of this operation example, the model information of the work machine) of the servers (S1 to S4) included in the response on the display of the display unit 12. Specifically, the display support control unit 175 generates a list 48 of model information of the work machine as shown in FIG. 25B and displays it on the display unit 12.
  • List 48 shows, in order from the left, information about the work machine manufacturer, work machine model information, and safety level.
  • the degree of safety can be regarded as the degree of safety of the performance of the working machine with respect to the transport conditions.
  • a work machine with a higher degree of safety means a work machine with more margin in performance with respect to transport conditions.
  • the operator can know the working machine having the performance satisfying the transport condition by looking at the list 48.
  • the operator selects a desired working machine from the list 48.
  • the operator can also arrange the model information in descending order of safety by operating the list 48, for example.
  • the server determines whether or not there is interference between the work machine and the building.
  • the work machine included in the list 48 is a work machine having a performance capable of carrying a load without interfering with a surrounding building (building image G1E in FIG. 24) under transport conditions.
  • the work machine included in Listing 48 may be associated with the surrounding building (building image G1E in FIG. 24) depending on the posture of the work machine when transporting the luggage. It may contain interfering work equipment.
  • the support control unit 172 receives the transfer conditions input in step S700 from the work machine (model information) included in the response acquired from the server.
  • a work machine (model) having a performance capable of transporting a load without interfering with a building (for example, a building image G1E) displayed around the work machine (placement point CP of the work machine). Information) may be selected.
  • the support control unit 172 determines whether or not the work machine (placement point CP of the work machine) interferes with the building with respect to all the work machines (model information) included in the response acquired from the server. judge.
  • the support control unit 172 selects one work machine from the work machines (model information) included in the response. Next, the support control unit 172 determines the posture that the work machine can take when transporting the load from the start point SP of the load to the end point FP of the load.
  • the support control unit 172 determines whether or not there is interference with the building with respect to all the postures that the work machine can take during transportation. By making this determination on all the work machines included in the response, the support control unit 172 extracts only the work machines that do not interfere with the building from the work machines included in the response, and displays the display unit 12. Display it.
  • the support control unit 172 displays the work machine image selected from the list 48 by the operator at the arrangement point CP of the crane on the display unit 12.
  • the transport conditions include the crane placement point CP, the luggage start point SP, the luggage end point FP, and the luggage weight.
  • the client terminal T sends a request including this transport condition to the server. That is, the server acquires the model information of the work machine capable of transporting the load under the transport conditions included in the request without considering the transport route. Then, the server sends a response including the acquired model information to the client terminal T.
  • the operator may examine the movement route by displaying the work machine selected from the list of work machines on the display unit 12 and operating the displayed work machine.
  • the operator can acquire the model information of the work machine having the performance of being able to transport the load under these transport conditions by determining the transport conditions. Then, the operator selects a desired work machine from the model information acquired from the server. As described above, according to this operation example, the operator can efficiently select the optimum crane for transporting the cargo.
  • This operation example is an example in which the display unit 12 displays the image G31 (see FIG. 30) of the fuel consumption information of the working machine, which is the environmental load information.
  • the cargo After determining the transport conditions such as the crane placement point CP, the luggage start point SP, the cargo end point FP, the cargo transport route, and the load weight in the crane work plan, the cargo can be transported under these transport conditions. Select a crane with performance.
  • FIG. 27 is a flowchart showing the operation of the operator and the operation of the BIM support system BS when the display unit 12 displays the fuel consumption of the work machine when the load is transported under the set transport conditions.
  • the operation of the operator and the operation of the BIM support system BS in this operation example will be described.
  • step S800 of FIG. 27 only the building image G1E shown in FIG. 29 is displayed on the display unit 12. That is, in step S800, the work machine image is not displayed on the display unit 12.
  • the building image G1E may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S800 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image G2 in the basic posture on the display unit 12.
  • the operation performed by the operator when displaying the work machine image G2 in the basic posture on the display unit 12 is the same as in the case of the above-described operation example 1.
  • step S801 the operator inputs the transport conditions such as the crane placement point CP, the cargo start point SP, the cargo end point FP, the cargo transport route, and the load weight.
  • the crane placement point CP corresponds to an example of the work equipment placement position.
  • the starting point SP of the cargo corresponds to an example of the position of the transport source of the cargo.
  • the end point FP of the cargo corresponds to an example of the position of the destination of the cargo.
  • the operator inputs the crane placement point CP, the luggage start point SP, the luggage end point FP, and the luggage transport path R1 via an input device such as a mouse or a touch pen, for example.
  • the operator inputs the weight of the luggage from the input screen 47b (see FIG. 28) displayed on the display unit 12. Further, the operator may input information regarding the number of times of transportation from the input screen 47b. In the case of this operation example, the information regarding the number of times of transportation is the number of packages. The information regarding the number of transports may be the number of transports.
  • step S802 the operator performs an operation for displaying the fuel consumption information of the crane on the display unit 12.
  • the operator inputs a display request (environmental load information request) of the fuel consumption information of the crane from, for example, an input screen (not shown) displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameters (transport conditions) required for the environmental load information request from the BIM control unit 161 in step S803.
  • Parameters include transport conditions such as crane model information, crane placement point CP, cargo start point SP, cargo end point FP, cargo transport route, and cargo weight information.
  • the transport conditions may include information about the number of transports. Then, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S804 the request issuing unit 174 acquires the server identification information (for example, the URI of the server) for specifying the server from the third storage unit 143.
  • the request issuing unit 174 acquires the server specific information of the server of the working machine manufacturer corresponding to the model information of the crane from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired server specific information, the environmental load information request, and the parameter, and sends the generated request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S805 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S806 the request acquisition unit 221 extracts the environmental load information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S807 the calculation unit 222 acquires the fuel consumption information of the work machine when the work machine carries the load under the transfer conditions included in the parameters.
  • the method for the calculation unit 222 to acquire the fuel consumption information of the working machine is as described above. Then, the calculation unit 222 sends the acquired fuel consumption information of the working machine to the response issuing unit 223.
  • step S807 the calculation unit 222 may acquire information on the posture that the work machine can take when the load is transported under the transport conditions included in the request.
  • step S808 the response issuing unit 223 generates a response including the fuel consumption information of the working machine acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S807 when the calculation unit 222 has acquired the information regarding the posture of the work machine, the response issuing unit 223 generates a response including the information regarding the posture of the work machine acquired by the calculation unit 222. You may. Then, the response issuing unit 223 may transmit the generated response to the client terminal T via the communication unit 21.
  • step S809 the communication unit 13 receives the response from the servers (servers S1 to S4). Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S810 the display support control unit 175 reflects the calculation result (fuel consumption information of the work machine in the case of this operation example) of the servers (S1 to S4) included in the response on the display of the display unit 12. Specifically, the display support control unit 175 generates an image G31 of fuel consumption information of the working machine as shown in FIG. 30 and displays it on the display unit 12 (reflects on the display of the display unit 12).
  • the display support control unit 175 may display the information on the posture of the work machine included in the response on the display unit 12. good. The operator can know the posture that the work machine should take in order to carry the load from the information about the posture of the work machine included in the response.
  • FIGS. 31 to 33 An example of the operation performed by the operator and the operation of the BIM support system BS will be described with reference to FIGS. 31 to 33.
  • This operation example is an example in which the display unit 12 displays the noise distribution image G41 (see FIG. 33), which is the environmental load information.
  • the noise distribution image G41 is, for example, the distribution of the magnitude of noise.
  • the cargo After determining the transport conditions such as the crane placement point CP, the luggage start point SP, the cargo end point FP, the cargo transport route, and the load weight in the crane work plan, the cargo can be transported under these transport conditions. Select a crane with performance.
  • FIG. 31 is a flowchart showing the operation of the operator and the operation of the BIM support system BS when the noise information of the selected work machine is displayed on the display unit 12.
  • the operation of the operator and the operation of the BIM support system BS in this operation example will be described.
  • step S900 of FIG. 31 only the building image G1E shown in FIG. 31 is displayed on the display unit 12. That is, in step S900, the work machine image is not displayed on the display unit 12.
  • the building image G1E may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S900 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image G2 on the display unit 12.
  • the operation performed by the operator when displaying the work machine image G2 on the display unit 12 is the same as in the case of the above-described operation example 1.
  • step S901 the operator performs an operation for displaying the noise information of the crane on the display unit 12.
  • the operator inputs a crane noise information display request (environmental load information request) from, for example, an input screen (not shown) displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameter (crane model information) required for the environmental load information request from the BIM control unit 161 in step S902. Then, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S903 the request issuing unit 174 acquires the server identification information (for example, the URI of the server) for specifying the server from the third storage unit 143.
  • the request issuing unit 174 acquires the server specific information of the server of the working machine manufacturer corresponding to the model information of the crane from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired server specific information, the environmental load information request, and the parameter, and sends the generated request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S904 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S905 the request acquisition unit 221 extracts the environmental load information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S906 the calculation unit 222 acquires the noise information of the work machine when the work machine corresponding to the model information included in the parameter carries out the transportation.
  • the noise information acquired by the calculation unit 222 in step S906 is information regarding the position of the noise source in the working machine and information regarding the noise distribution.
  • the method by which the calculation unit 222 acquires the noise information of the working machine is as described above. Then, the calculation unit 222 sends the acquired noise information of the working machine to the response issuing unit 223.
  • step S907 the response issuing unit 223 generates a response including the noise information of the working machine acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S908 the communication unit 13 receives the response from the servers (servers S1 to S4). Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S909 the display support control unit 175 reflects the calculation result (noise information of the work machine in the case of this operation example) of the servers (S1 to S4) included in the response on the display of the display unit 12. Specifically, the display support control unit 175 generates a noise distribution image G41 of the working machine as shown in FIG. 33 based on the information regarding the noise distribution included in the response.
  • the display support control unit 175 displays the generated noise distribution image G41 with reference to the position of the noise source in the work machine image G2 displayed on the display unit 12.
  • the noise source is the muffler of the working machine. Therefore, the information regarding the position of the noise source included in the response is the coordinates of the muffler with respect to the reference position (for example, the position of the center of gravity of the work machine) in the work machine.
  • the source of noise in a work machine is not limited to one place.
  • the engine and muffler are the sources of noise.
  • actuators and winches may be sources of noise.
  • the server may acquire information on the locations of the plurality of noise sources and information on the distribution of noise corresponding to the plurality of noise sources. .. Further, the client terminal T (BIM application A or support module M) may synthesize information regarding noise distribution corresponding to a plurality of noise sources acquired from the server. The client terminal T (BIM application A or support module M) may display information on the synthesized noise distribution on the display unit 12 with reference to, for example, a reference position (for example, the position of the center of gravity) of the work machine.
  • a reference position for example, the position of the center of gravity
  • Operation example 12 An example of an operation performed by a BIM operator (hereinafter, referred to as an “operator” in this operation example) and an operation of the BIM support system BS will be described with reference to FIGS. 34 to 36.
  • This operation example is an example in which the display unit 12 displays the exhaust gas distribution image G42 (see FIG. 36), which is environmental load information.
  • the exhaust gas distribution image G42 is, for example, the distribution of the density of the exhaust gas.
  • the cargo After determining the transport conditions such as the crane placement point CP, the luggage start point SP, the cargo end point FP, the cargo transport route, and the load weight in the crane work plan, the cargo can be transported under these transport conditions. Select a crane with performance.
  • FIG. 34 is a flowchart showing the operation of the operator and the operation of the BIM support system BS when displaying the exhaust gas information of the selected work machine on the display unit 12.
  • the operation of the operator and the operation of the BIM support system BS in this operation example will be described.
  • step S1000 of FIG. 34 only the building image G1E shown in FIG. 35 is displayed on the display unit 12. That is, in step S1000, the work machine image is not displayed on the display unit 12.
  • the building image G1E may be an image created by the operator using the BIM application A, or may be an image obtained by reading out and displaying the information stored in the storage unit 14.
  • step S1000 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image G2 on the display unit 12.
  • the operation performed by the operator when displaying the work machine image G2 on the display unit 12 is the same as in the case of the above-described operation example 1.
  • step S1001 the operator performs an operation for displaying the exhaust gas information of the crane on the display unit 12.
  • the operator inputs a display request (environmental load information request) of the exhaust gas information of the crane from, for example, an input screen (not shown) displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameter (crane model information) required for the environmental load information request from the BIM control unit 161 in step S1002. Then, the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S1003 the request issuing unit 174 acquires the server identification information (for example, the URI of the server) for specifying the server from the third storage unit 143.
  • the request issuing unit 174 acquires the server specific information of the server of the working machine manufacturer corresponding to the model information of the crane from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired server specific information, the environmental load information request, and the parameter, and sends the generated request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S1004 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S1005 the request acquisition unit 221 extracts the environmental load information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S1006 the calculation unit 222 acquires the exhaust gas information of the working machine when the working machine corresponding to the model information included in the parameter carries out the transportation.
  • the exhaust gas information acquired by the calculation unit 222 in step S1006 is information on the position of the exhaust gas source in the working machine and information on the distribution of the exhaust gas.
  • the method by which the calculation unit 222 acquires the exhaust gas information of the working machine is as described above. Then, the calculation unit 222 sends the acquired exhaust gas information of the working machine to the response issuing unit 223.
  • step S1007 the response issuing unit 223 generates a response including the exhaust gas information of the working machine acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S1008 the communication unit 13 receives the response from the servers (servers S1 to S4). Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • the display support control unit 175 reflects the calculation result (in the case of this operation example, the exhaust gas information of the working machine) of the servers (S1 to S4) included in the response on the display of the display unit 12. Specifically, the display support control unit 175 generates an exhaust gas distribution image G42 of the working machine as shown in FIG. 36 based on the information regarding the distribution of the exhaust gas included in the response. Then, the display support control unit 175 displays the generated exhaust gas distribution image G42 with reference to the position of the exhaust gas generation source in the work machine image G2 displayed on the display unit 12.
  • the source of the exhaust gas is the muffler of the working machine. Therefore, the information regarding the position of the exhaust gas generation source included in the response is the coordinates of the muffler with respect to the reference position in the work machine (for example, the position of the center of gravity of the work machine).
  • Operation example 13 An example of an operation performed by a BIM operator (hereinafter, referred to as an “operator” in this operation example) and an operation of the BIM support system BS will be described with reference to FIGS. 37 to 40.
  • This operation example is an example in which the display unit 12 displays the work machine image G24 (see FIG. 39) after the movement, which is the movement information.
  • the work machine image G24 after the movement corresponds to an example of information regarding the movement route of the work machine.
  • select the crane to be used after the crane placement position is decided.
  • the operator may select the crane by the method of the operation example 9 described above. After that, the BIM operator considers a carry-in route for bringing the crane to the placement position.
  • FIG. 37 is a flowchart showing the operation of the operator and the operation of the BIM support system BS when displaying information on the moving path of the crane on the display unit 12.
  • the operation of the operator and the operation of the BIM support system BS in this operation example will be described.
  • step S1100 of FIG. 37 only the building image G1E and the passage image G9 shown in FIG. 38 are displayed on the display unit 12. That is, in step S1100, the work machine image is not displayed on the display unit 12.
  • the building image G1E and the passage image G9 may be images created by the operator using the BIM application A, or may be images obtained by reading out and displaying the information stored in the storage unit 14.
  • the crane proceeds to position the crane (not shown) advances along the path image G9 to arrow A 1.
  • the operator examines whether or not the work machine can pass through the passage shown by the passage image G9.
  • step S1100 the operator inputs a display instruction of the work machine image from the input unit 11 in order to display the work machine image G21F on the display unit 12.
  • the operation performed by the operator when displaying the work machine image G21F on the display unit 12 is the same as in the case of the above-described operation example 1.
  • step S1101 the operator inputs moving conditions such as the moving distance of the crane, the moving direction of the crane, the steering angle of the steering of the crane, and the steering mode of the crane.
  • the moving distance of the crane corresponds to an example of information on the moving distance of the working machine.
  • the moving direction of the crane corresponds to an example of information regarding the moving direction of the working machine.
  • the steering angle of the crane steering corresponds to an example of information regarding the steering amount of the steering of the working machine.
  • the crane steering mode corresponds to an example of information regarding the crane steering mode.
  • the operator inputs movement conditions such as the moving distance of the crane, the moving direction of the crane, the steering angle of the crane steering, and the steering mode of the crane from the input screen displayed on the display unit 12, for example.
  • An input example of the movement condition will be described.
  • An example of inputting the moving distance of the crane is 1 m.
  • the unit of the moving distance of the crane is not particularly limited.
  • An example of inputting the moving direction of the crane is forward or backward.
  • An example of inputting the steering angle of the steering of a crane is, for example, ⁇ 180 °.
  • the direction of rotation of the clock is the + direction
  • the direction opposite to the direction of rotation of the clock is the-direction.
  • An example of inputting the steering mode of the crane is, for example, a front wheel steering mode, a rear wheel steering mode, a four-wheel steering mode, or a crab steering mode.
  • the input example of the movement condition is not limited to the above case, and may be various input modes.
  • step S1101 the operator performs an operation for displaying the movement information of the crane on the display unit 12.
  • the operator inputs a crane movement information display request (movement route information request) from, for example, an input screen (not shown) displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameters (model information and movement conditions) necessary for the movement route information request from the BIM control unit 161 in step S1102. ..
  • the parameters include model information and movement conditions.
  • the movement condition may include information about the factor of safety threshold.
  • the information acquisition unit 173 sends the acquired information to the request issuing unit 174.
  • step S1102 the operator performs an operation for displaying the moving condition of the crane on the display unit 12.
  • the operator inputs a crane movement information display request (movement route information request) from, for example, an input screen (not shown) displayed on the display unit 12.
  • the information acquisition unit 173 acquires the parameters (model information and movement conditions) necessary for the movement route information request from the BIM control unit 161 in step S1103. ..
  • the parameters include the crane model information, the crane moving distance, the crane moving direction, the crane steering angle, and the crane steering mode.
  • step S1104 the request issuing unit 174 acquires the server identification information (for example, the URI of the server) for specifying the server from the third storage unit 143.
  • the request issuing unit 174 acquires the server specific information of the server corresponding to the crane model information from the third storage unit 143.
  • the request issuing unit 174 generates a request including the acquired server specific information, the movement route information request, and the parameter, and sends the generated request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • step S1105 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S1106 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S1107 the calculation unit 222 refers to the specification data of the work machine acquired from the storage unit 23, and the position after the movement of the work machine when the work machine moves under the movement conditions included in the request. And the direction after the movement of the work machine is acquired.
  • the method by which the calculation unit 222 acquires the position after the movement of the work machine and the direction after the movement of the work machine is as described above.
  • the calculation unit 222 may acquire the minimum turning radius of the portion having the smallest turning radius in the working machine. Further, the calculation unit 222 may acquire the maximum turning radius of the portion having the largest turning radius in the working machine. Information on such a minimum turning radius and information on a maximum turning radius are also included in the information on the movement path.
  • step S1108 the response issuing unit 223 generates a response including the movement information of the working machine acquired from the calculation unit 222. Then, the response issuing unit 223 sends the generated response to the communication unit 21. The communication unit 21 transmits the acquired response to the client terminal T.
  • step S1109 the communication unit 13 receives the response from the servers (servers S1 to S4). Then, the communication unit 13 sends the received response to the second control unit 17. The response is sent to the display support control unit 175 via the communication control unit 171.
  • step S1110 the display support control unit 175 reflects the calculation result of the servers (S1 to S4) included in the response (in the case of this operation example, information on the movement route of the work machine) on the display of the display unit 12. Specifically, the display support control unit 175 generates the moved work machine image G24 generated based on the movement information of the work machine as shown in FIG. 39, and displays it on the display unit 12.
  • the display support control unit 175 causes the display unit 12 to display the work machine image G23 before the movement and the work machine image G24 after the movement.
  • the display support control unit 175 may not display the work machine image G23 before the movement on the display unit 12, but may display the work machine image G24 after the movement.
  • the display support control unit 175 displays the minimum turning radius R min and the maximum turning radius R max on the display unit 12.
  • the operator can determine whether or not the work machine can pass through the passage by looking at the movement locus displayed on the display unit 12.
  • the work machine when the work machine moves from the position before the movement to the position after the movement, the work machine is displayed around the work machine on the display unit 12. It may be determined whether or not it interferes with the building, and the result of this determination may be notified (hereinafter, referred to as "interference notification").
  • the BIM application A or the support module M causes interference between the work machine and the building with the work machine image (work machine image G24 after movement) and the building image G1E displayed on the display unit 12. It may be judged by the overlap of. By checking the interference notification, the operator can easily determine whether or not the work machine can pass through the aisle.
  • the operator inputs the posture condition of the work machine from the input unit 11 to perform the work. Change the attitude of the aircraft. Then, the above-mentioned operation example 13 is carried out. For example, when the tip of the boom interferes with the building, the operator raises the boom of the crane and then performs the operation example 13.
  • the support module M (support control unit 172) displays the work machine around the work machine on the display unit 12. It may be determined whether or not it interferes with the building being constructed, and the result of this determination may be notified.
  • the operator specifies the moving distance of the crane in one movement out of a plurality of movements and the amount of increase in the steering angle of the steering. Specifically, the operator specifies that the steering angle is increased by 15 ° for each movement of 1 m and 1 m. Then, the client terminal sends a request including such a movement condition to the server. The server acquires information on the movement route that satisfies the movement conditions, and sends a response including the information on the acquired movement route to the server. In the case of such a modified example, the movement locus of the working machine as shown in FIG. 40 can be displayed by sending only one request.
  • the BIM support system BS can present detailed information about the working machine to the operator.
  • the operator who receives the presentation of such detailed information can make a detailed construction plan in consideration of the work machine.
  • FIG. 41 is a diagram showing the configuration of the crane support system CS.
  • FIG. 42 is a block diagram showing the configuration of the crane support system CS.
  • the crane C is adopted as an example of the working machine.
  • the working machine is not limited to the crane, and may be various working machines. Specific examples of the working machine include a crane, a bulldozer, a hydraulic excavator car, a concrete pump car, an aerial work platform, a dump truck, a trailer, and a lifter.
  • the crane support system CS corresponds to an example of a performance information calculation system.
  • the crane support system CS has a crane C and a plurality of servers S1 to S4 (also referred to as performance information calculation servers) as a hardware configuration.
  • the crane support system CS of this reference example is a system in which the crane C and the servers S1 to S4 are connected via the network N.
  • the number of cranes and servers in the crane support system CS is not limited to the case shown in the figure.
  • Crane C is a mobile crane (for example, a rough terrain crane).
  • the crane C is not limited to the mobile crane and may be various cranes.
  • Crane C has the configuration of a general rough terrain crane as a basic configuration. As a big concept, the crane C has a traveling body 6 and a swivel body 7.
  • the traveling body 6 has a pair of left and right front tires 61 and a rear tire 62. Further, the traveling body 2 has an outrigger 63 that is grounded for stability when carrying the cargo.
  • the swivel body 7 has a swivel base 71, a boom 72, and a jib 72a.
  • the swivel table 71 is supported by the traveling body 6 in a swivelable state.
  • the boom 72 is a telescopic boom that can be expanded and contracted.
  • the boom 72 is supported by the swivel table 71 in an undulating state. Such a boom 72 turns when the swivel table 71 rotates about a swivel shaft.
  • the jib 72a is supported by the tip of the boom 72 in use.
  • the jib 72a is stored on the side of the boom 72 in the unused state (the state of the crane C in FIG. 41).
  • a wire rope (not shown) is hung on the boom 72.
  • the swivel table 71 is provided with a winch (not shown) around which a wire rope is wound.
  • the wire rope hangs from the tip of the boom 72 or jib 72a via a sheave (not shown).
  • a hook (not shown) is fixed to the tip of the wire rope.
  • the swivel table 71, boom 72, jib 72a, wire rope, and hook correspond to an example of the function to be operated, and are driven by an actuator.
  • the crane C has a swivel actuator 731, an undulating actuator 732, a telescopic actuator 733, and a winch actuator 734 as actuators for driving the function to be operated (see FIG. 42).
  • the turning actuator 731, the undulating actuator 732, the telescopic actuator 733, and the winch actuator 734 are collectively referred to as an actuator 73.
  • the swivel actuator 731 is, for example, a hydraulic motor that rotates the swivel base 71 around a swivel shaft.
  • the swivel actuator 731 may be regarded as an actuator for swiveling the boom 72.
  • the undulation actuator 732 is, for example, a hydraulic telescopic cylinder that erects or lays down the boom 72 as it expands and contracts. Therefore, the undulating actuator 732 may be regarded as an actuator for erecting or laying down the boom 72.
  • the telescopic actuator 733 is, for example, a hydraulic telescopic cylinder that expands or contracts the boom 72 as it expands and contracts. Therefore, the expansion / contraction actuator 733 may be regarded as an actuator for extending or contracting the boom 72.
  • the winch actuator 734 is, for example, a hydraulic motor that rotates the winch in the first direction (also referred to as the feeding direction) or the second direction (also referred to as the winding direction). As the winch rotates, the wire rope is unwound or wound as the winch rotates. The hook rises or falls as the wire rope is unwound or wound. Therefore, the winch actuator 734 can be regarded as an actuator for raising or lowering the hook.
  • the crane C has an operation input unit 74, an attitude detection unit 75, a load detection unit 76, an information input unit 77, a display unit 78, a communication unit 79, a storage unit 80, a control unit 81, and the like.
  • the operation input unit 74 is, for example, an operation lever provided in the driver's cab, and receives an operation input from an operator of the crane C (hereinafter, simply referred to as an "operator" in the description of this reference example).
  • the operation input unit 74 receives an operation input from the operator, the operation input unit 74 outputs an operation signal corresponding to the received operation input to the control unit 81 (specifically, the operation control unit 821 of the first control unit 82).
  • the operation input unit 74 may be provided on an operation terminal that is wirelessly or wiredly connected to the crane C.
  • the attitude detection unit 75 detects information about the attitude of the crane C.
  • the posture detection unit 75 sends information about the detected posture to the control unit 81 (first control unit 82).
  • Information about the posture is, for example, the undulation angle of the boom, the length of the boom, the turning angle of the boom, the undulation angle of the jib, the length of the jib, the overhang width of the outrigger, and the position of the hook.
  • the posture detection unit 75 detects information about the posture at predetermined time intervals.
  • the posture detection unit 75 sends information about the detected posture to the control unit 81 (first control unit 82) at predetermined time intervals.
  • the load detection unit 76 detects information on the cargo load.
  • the load detection unit 76 detects information on the load on the load at predetermined time intervals.
  • the load detection unit 76 sends information on the detected load load to the control unit 81 (first control unit 82) at predetermined time intervals.
  • the information input unit 77 accepts information input from the operator.
  • the information input unit 77 sends information regarding the received input to the control unit 81 (first control unit 82 or second control unit 83).
  • the control unit 81 first control unit 82 or second control unit 83.
  • An example of the information received by the information input unit 77 will be described below.
  • the information input unit 77 receives an input of a performance information request from the operator.
  • the performance information request includes information for designating the performance information of the working machine acquired by the crane C from the servers S1 to S4.
  • the performance information of the working machine specified by the performance information request means the performance information of the crane C.
  • the display unit 78 displays information.
  • the display unit 78 is, for example, a monitor provided in the driver's cab.
  • the communication unit 79 communicates with the servers S1 to S4 via the network N. Therefore, the communication unit 79 includes an information transmission unit and a reception unit (not shown). Communication with the servers S1 to S4 is controlled by, for example, the communication control unit 171.
  • the communication unit 79 transmits a request described later to the servers S1 to S4, and receives a response to the request from the servers S1 to S4.
  • the storage unit 80 has a first storage unit 801 and a second storage unit 802.
  • the first storage unit 801 stores model information of the working machine (crane C).
  • the second storage unit 802 stores information that identifies the server that sends the request. Information that identifies a server is also referred to as server-specific information.
  • the second storage unit 802 stores the server specific information in association with the model of the working machine (for example, a crane).
  • the second storage unit 802 stores an address table that associates model information of a plurality of working machines with a server (server specific information) corresponding to each model information.
  • the first storage unit 801 and the second storage unit 802 are composed of one hardware (main storage device). However, the first storage unit 801 and the second storage unit 802 may be configured by a plurality of hardware.
  • the control unit 81 controls the operation of each of the above-mentioned elements 74 to 80 to control the operation of the entire crane C. Focusing on the function of the crane support system CS, the control unit 81 includes a first control unit 82, a second control unit 83, and the like. The basic configuration of the second control unit 83 is the same as that of the second control unit 17 of the first embodiment described above.
  • the first control unit 82 corresponds to an example of an operation control unit, and has an operation control unit 821, a display control unit 822, and the like.
  • the first control unit 82 also corresponds to an example of the control unit of the overload prevention device. That is, the first control unit 82 has a function of realizing the function of the overload prevention device.
  • the operation control unit 821 controls the operation of the actuator 73 based on the operation signal output from the operation input unit 74.
  • the motion control unit 821 controls the motion of the actuator 73 based on the performance information of the work machine acquired from the support operation module M. For example, when the motion control unit 821 acquires the rated total load corresponding to the posture condition of the work machine as the performance information of the work machine from the support operation module M, the motion control unit 821 controls the operation of the actuator 73 based on the acquired total rated load. do.
  • the display control unit 822 controls the operation of the display unit 78.
  • the display control unit 822 controls the operation of the display unit 78 based on the performance information of the work machine acquired from the support module M. For example, when the display control unit 822 acquires the area image (see the area image G4 in FIG. 10C and the area image G4A in FIG. 16E) as the performance information of the work machine from the support operation module M, the display unit 78 displays the image of the work machine. , The image around the working machine, and the area image may be displayed.
  • the second control unit 83 includes a communication control unit 171, a support control unit 172, a region image processing unit 176, a modified image processing unit 177, and the like.
  • the second control unit 83 realizes the function of the support module M. Since the basic configuration of the second control unit 83 is substantially the same as that of the second control unit 17 of the first embodiment described above, duplicate description will be omitted. Regarding the configuration of the support module M, the description of the support module M in the first embodiment may be appropriately incorporated. In FIG. 42, among the elements constituting the support module M of this reference example, the elements common to the support module M of the first embodiment are designated by the same reference numerals as the elements of the support module M of the first embodiment. .. Of the configurations of the second control unit 83, a configuration different from that of the second control unit 17 of the first embodiment will be described in an operation example described later.
  • the support module M operates in cooperation with the first control unit 82 of the crane C.
  • the support module M is incorporated (added in) to the first control unit 82. If the support module M is hardware that operates in cooperation with the first control unit 82, it is incorporated in hardware different from the first control unit 82 (for example, a controller, a tablet, or a personal computer). May be good.
  • Such a support module M acquires performance information of a working machine from servers S1 to S4 by using a request-response type communication protocol (for example, HTTPS protocol, MQTTS protocol).
  • the performance information of the work machine is the same as that of the first embodiment described above. It includes work area image information of the machine, out-trigger jack reaction force value, attitude information of the work machine, information on workability in consideration of ground strength, information on the movement route of luggage, and the like (see column C in Table 2 below).
  • the performance information includes a determination result as to whether or not the working machine can perform a desired work. Further, when the working machine is a crane, the performance information includes information on the movement route of the cargo.
  • the support module M acquires the attitude condition of the crane C from the first control unit 82.
  • the support module M transmits a posture condition, a performance information request for designating the performance information of the work machine, and a request including the model information of the work machine from the servers S1 to S4 to the specified server.
  • the support module M may specify the server to send the request by including the server specific information for specifying the server corresponding to the work machine in the request.
  • the server specific information is, for example, the URI of the server.
  • the support module M receives a response including the performance information specified in the performance information request from the server. Then, the support module M sends the received performance information to the first control unit 82.
  • This operation example corresponds to the operation example 1 of the BIM support system BS according to the first embodiment.
  • the processing of this operation example is carried out between the crane C and the servers S1 to S4. From this point of view, it is different from the operation example 1 of the first embodiment regarding the processing executed between the BIM application A (see FIG. 2) and the servers S1 to S4. That is, in the case of the operation example 1 of the first embodiment, the support module M operates in cooperation with the operation control unit of the BIM application A. On the other hand, in the case of this operation example, the support module M operates in cooperation with the operation control unit of the crane C. From this point of view, this operation example is different from the operation example 1 of the first embodiment.
  • the basic operation of the support module M of this operation example is almost the same as the operation of the support module M of the operation example 1 of the first embodiment. Further, although detailed description is omitted, the description of the operation examples 2 to 8 of the first embodiment may be appropriately incorporated as a description of the operation example of the crane support system CS of this reference example.
  • This operation example is performed, for example, when the rated total load for use in the calculation performed by the overload prevention device of the crane C is acquired from the server.
  • the overload prevention device of the crane C acquires the total rated load according to the posture of the crane C, and determines the safety of the work based on the acquired total rated load and the load. I do.
  • the crane C has acquired the rated total load corresponding to the posture of the crane C based on the rated total load table stored in the storage unit. Further, when the rated total load corresponding to the attitude of the crane C is not included in the rated total load table, the crane C calculates the rated total load by interpolation calculation. Since the calculation for calculating the rated total load is always performed, a high-performance calculator is mounted on the crane C. A high-performance arithmetic unit is expensive, which has been a factor in increasing the manufacturing cost of the crane C.
  • the total rated load table and the interpolation calculation formula for the interpolation calculation may be updated, and the maintenance worker needs to update the total rated load table and the interpolation calculation formula for each work machine.
  • a work called co-suspension in which a plurality of cranes cooperate to transport one cargo, may be performed.
  • the calculation result by the overload prevention device may differ for each work machine, and the work efficiency may decrease.
  • the crane C since the rated total load is acquired from the server, the crane C does not need to have the rated total load table and the interpolation calculation formula. Therefore, it is not necessary to update the rated total load table and the interpolation calculation formula. Further, each of the plurality of cranes C acquires the total rated load calculated based on the common total rated load table and the interpolation calculation formula from the server. Therefore, the calculation result by the overload prevention device does not differ for each work machine.
  • FIG. 43 is a flowchart showing the operation of the crane support system CS when the display unit 78 displays the rated total load and / or when the operation of the crane C is controlled based on the rated total load acquired from the server. ..
  • step S1201 of FIG. 43 the operator inputs a performance information request for designating the rated total load (performance information) from the information input unit 77.
  • the information input unit 77 receives an input of a performance information request for designating the rated total load (performance information) from the operator.
  • the information input unit 77 sends the information regarding the performance information request input from the operator to the control unit 81.
  • the crane C is in a state of transmitting a request for requesting the rated total load to the server S1 at a predetermined time interval.
  • step S1202 when the information acquisition unit 173 acquires the performance information request from the information input unit 77, the information acquisition unit 173 acquires the parameter corresponding to the acquired performance information request from the first control unit 82. In step S1202, the information acquisition unit 173 may acquire at least the parameters necessary for calculating the performance information specified in the performance information request from the first control unit 82.
  • the information acquisition unit 173 When the information acquisition unit 173 acquires a performance information request from the information input unit 77, the information acquisition unit 173 continues to acquire parameters from the first control unit 82 (specifically, the operation control unit 821) at predetermined time intervals. In this case, the parameter acquisition is continued until the signal indicating that the request for the performance information is terminated (hereinafter, simply referred to as “end signal”) is acquired from the information input unit 77.
  • end signal the signal indicating that the request for the performance information is terminated
  • the information acquisition unit 173 when the information acquisition unit 173 acquires a signal (hereinafter, simply referred to as a “start signal”) indicating that the request for performance information is started from the information input unit 77, the information acquisition unit 173 receives an end signal from the information input unit 77. The acquisition of parameters is continued intermittently until is acquired. Therefore, the control processing of steps S1202 to S1213 in this operation example is repeated until the end signal is acquired from the information input unit 77.
  • start signal hereinafter, simply referred to as a “start signal”
  • the time interval for the attitude detection unit 75 to detect the attitude of the crane C is 10 msec
  • the time interval for the information acquisition unit 173 to detect the parameter may be 10 msec or more, preferably 50 msec to 100 msec.
  • the parameters automatically acquired by the information acquisition unit 173 in step S1202 are the parameters shown in column B of Table 12 below.
  • the parameters acquired by the information acquisition unit 173 in step S1202 are the data stored in the first storage unit 80 and the data detected by the posture detection unit 75. In any case, the parameters acquired by the information acquisition unit 173 in step S1202 are the data stored in the crane C and the data acquired by the crane C.
  • step S1203 the request issuing unit 174 acquires the server identification information (for example, the URI of the server) for specifying the server corresponding to the model information of the crane C from the second storage unit 802.
  • server identification information for example, the URI of the server
  • the request issuing unit 174 generates a request including the acquired server specific information, performance information request, and parameters, and sends the request to the communication control unit 171.
  • the request is transmitted to a server (for example, server S1) specified by the server specific information via the communication unit 13.
  • the request generated in step S1203 is in the form of a request message of the HTTPS protocol.
  • requests include URIs, performance information requests, and parameters.
  • the operation of the server S1 is the same as the operation of the server S1 in the operation example 1 of the first embodiment described above.
  • step S1204 the communication unit 21 receives the request. Then, the communication unit 21 sends the request to the request acquisition unit 221.
  • step S1205 the request acquisition unit 221 extracts the performance information request and the parameter from the acquired request. Then, the request acquisition unit 221 sends the extracted information to the calculation unit 222.
  • step S1206 the calculation unit 222 acquires the calculation formula corresponding to the performance information request and the model information acquired from the request acquisition unit 221 from the storage unit 23.
  • the calculation formula acquired by the calculation unit 222 in step S1206 is an interpolation calculation formula for performing the above-mentioned interpolation calculation.
  • step S1207 the calculation unit 222 acquires the specification data corresponding to the work machine specified by the acquired model information from the storage unit 23.
  • step S1208 the calculation unit 222 acquires a performance data table corresponding to the posture condition and / or work state information acquired from the request acquisition unit 221 from the storage unit 23. At this time, the calculation unit 222 may acquire a plurality of performance data tables corresponding to the acquired posture conditions and / or work state information from the storage unit 23.
  • step S1208 the calculation unit 222 may acquire a performance data table from the storage unit 23 based on the specification data acquired in step S1207 together with the posture condition and / or work state information.
  • step S1209 the calculation unit 222 calculates the rated total load based on the parameters acquired from the crane C, the calculation formula (interpolation calculation formula) acquired from the storage unit 23, the performance data table, and the specification data. ..
  • step S1209 if the total rated load corresponding to the parameter included in the request can be obtained directly from the performance data table, the calculation unit 222 does not have to use the calculation formula (interpolation calculation formula) in step S1209. However, if the total rated load corresponding to the parameters included in the request cannot be obtained directly from the performance data table, the calculation unit 222 uses the calculation formula (interpolation calculation formula) to perform the above-mentioned interpolation calculation. To obtain the rated total load. Then, the calculation unit 222 sends the calculation result to the response issuing unit 223.
  • the interpolation operation is an operation for interpolating the values between adjacent data in the performance data table.
  • step S1210 the response issuing unit 223 generates a response based on the calculation result acquired from the calculation unit 222. Then, the response issuing unit 223 transmits the generated response to the crane C via the communication unit 21.
  • step S1211 the communication unit 13 receives the response from the server S1. Then, the communication unit 13 sends the received response to the second control unit 83. The response is sent to the support control unit 172 via the communication control unit 171.
  • step S1212 the support control unit 172 analyzes the response acquired from the communication control unit 171 and transmits the calculation result (rated total load in the case of this operation example) of the server S1 included in the response to the first control unit 82. send.
  • the first control unit 82 (specifically, the operation control unit 821) reflects the acquired total rated load in the control of the actuator 73.
  • the first control unit 82 calculates a load factor corresponding to the posture of the crane C based on the rated total load acquired from the server S1, and when the load factor approaches a predetermined value (for example, 100%).
  • a predetermined value for example, 100%.
  • the dangerous side means that the attitude of the crane C changes so that the load factor increases.
  • the safe side means that the attitude of the crane C changes so that the load factor decreases.
  • the first control unit 82 (specifically, the display support control unit 175) may reflect the acquired total rated load on the display of the display unit 78.
  • the information acquisition unit 173 may acquire information on the attitude condition included in the parameter from an attitude detection device (not shown) provided outside the crane C.
  • the attitude detection device includes, for example, an image pickup unit (for example, a camera) that photographs the crane C, and an image analysis unit that analyzes an image generated by the image pickup device and acquires the attitude condition of the crane C.
  • the attitude detection unit 75 of the crane C may be omitted.
  • the crane C does not need to be provided with a high-performance arithmetic unit for calculating performance information. Therefore, the manufacturing cost of the crane C can be reduced. Further, the crane C does not need to have a rated total load table and an interpolation calculation formula for calculating performance information. Therefore, it is not necessary to update the rated total load table and the interpolation calculation formula for each crane C. Therefore, the maintenance cost for updating can be reduced. Further, since the cranes C of the same model acquire the rated total load from a common server, the calculation result by the overload prevention device does not differ between the cranes C. Therefore, work efficiency and safety can be improved.
  • the server is a work machine, for example, a calculation related to an interference check between a building and a work machine composed of 3D-CAD data and point cloud data, and a calculation of information used for emphasis control with another work machine. It is possible to perform advanced calculations that cannot be performed with the calculator installed in.
  • the present invention can take the following aspects.
  • a posture condition that defines the posture of the image of the work machine, a performance information request that specifies the performance information of this work machine, and a request acquisition unit that acquires a request including model information from the terminal on which the image generation application operates.
  • An arithmetic expression used for calculating the performance information, a storage unit for storing specification data of the working machine, and a storage unit.
  • the performance information specified in the performance information request based on the attitude condition, the performance information request, and the model information acquired from the request, and the calculation formula and the specification data acquired from the storage unit.
  • the calculation unit that executes the calculation of A performance information calculation server having a response presentation unit that presents a response including the result of the above calculation to the terminal.
  • the performance information calculation server according to 1.
  • the storage unit stores performance data associated with the posture conditions of the work machine, and stores the performance data.
  • the above calculation unit Based on the performance information request included in the acquired request, the above calculation formula to be used for the above calculation is selected. Based on the model information and attitude conditions included in the acquired request, the specification data and performance data used for the calculation are selected.
  • the above-mentioned embodiment A. The performance information calculation server according to 1.
  • the storage unit stores a performance table in which the posture condition and the performance data are associated with each other.
  • the above calculation unit Based on the performance information request included in the acquired request, the above calculation formula to be used for the above calculation is selected. Based on the model information and attitude conditions included in the acquired request, the specification data and performance table used for the calculation are selected. Based on the acquired attitude condition, the selected calculation formula, the specification data, and the performance table, an interpolation calculation that interpolates the data between the data in the performance table is executed to calculate the performance information.
  • the above-mentioned aspect A The performance information calculation server according to 1.
  • the calculation unit can perform a predetermined work in the posture of the work machine defined by the posture condition acquired by the work machine in the image.
  • the above-mentioned aspect A The performance information calculation server according to 1.
  • a client terminal that can selectively connect to the plurality of performance information calculation servers described in 1.
  • An input unit that accepts the selection of the work machine to be displayed on the display unit from a plurality of work machines,
  • a storage unit that stores model information of a plurality of the work machines and an address table associated with the performance information calculation server corresponding to the model information.
  • the performance information calculation server corresponding to the selected work machine is selected with reference to the address table, and a request including a posture condition that defines the posture of the selected work machine is sent to the selected performance information calculation server.
  • a client terminal having a control unit that sends and receives a response including performance information of the selected work machine from the performance information calculation server.
  • the above aspect A It is a method of acquiring performance information executed in a terminal that can be selectively connected to a plurality of performance information calculation servers described in 1.
  • the terminal has an address table that associates model information of a plurality of working machines with the performance information calculation server corresponding to the model information.
  • the process of accepting the selection of the work machine to be displayed on the display unit The process of selecting the performance information calculation server corresponding to the selected work machine by referring to the address table, and A process of sending a request including a posture condition that defines the posture of the selected work machine to the selected performance information calculation server, and A process of receiving a response including the performance information from the performance information calculation server, and a method of acquiring the performance information including the performance information.
  • Performance information A method of providing performance information executed by a calculation server.
  • the performance information calculation server stores in advance the calculation formula for calculating the performance information of the work machine and the specification data of the work machine.
  • the calculation of the performance information specified in the performance information request is executed based on the attitude condition, the performance information request, and the model information acquired from the request, and the stored calculation formula and specification data.
  • the process to do Including a step of presenting a response including the result of the above calculation to the terminal. How to provide performance information.
  • the performance information calculation server stores performance data associated with the posture condition of the work machine, and stores the performance data.
  • the process of executing the above calculation is Based on the performance information request included in the acquired request, the above calculation formula to be used for the above calculation is selected. Based on the model information and attitude conditions included in the acquired request, the specification data and performance data used for the calculation are selected.
  • An interpolation calculation for calculating the performance information is executed based on the acquired posture condition, the selected calculation formula, the specification data, and the performance data.
  • the above aspect A The method for providing performance information according to 10.
  • the performance information calculation server stores a performance table in which the posture condition of the work machine and the performance data are associated with each other.
  • the process of executing the above calculation is Based on the performance information request included in the acquired request, the above calculation formula to be used for the above calculation is selected.
  • the specification data and performance table used for the calculation are selected.
  • an interpolation calculation that interpolates the data between the data in the performance table is executed to calculate the performance information. do,
  • the above aspect A. The method for providing performance information according to 10.
  • the communication protocol used in the step of acquiring the request from the terminal and the step of presenting the response to the terminal is the HTTPS protocol.
  • An image generation application support module that operates in cooperation with an image generation application that generates an image of a work machine.
  • a posture condition acquisition unit that acquires a posture condition that defines the posture of the work machine in the image, and a posture condition acquisition unit.
  • the above-mentioned performance specified in the above-mentioned performance information request by transmitting the acquired attitude condition, the performance information request for specifying the performance information of the above-mentioned work machine, and the request including the model information of the above-mentioned work machine to the performance information calculation server.
  • the performance information acquisition unit that receives the response including information from the above performance information calculation server,
  • An image generation application support module having a drawing support unit that reflects the received performance information on a display image.
  • the posture condition acquisition unit acquires only the posture condition necessary for the calculation of the performance information specified in the performance information request, and obtains only the posture condition.
  • the performance information acquisition unit transmits a request including a posture condition necessary for the calculation to the performance information calculation server.
  • the image generation application support module according to 1.
  • the posture condition acquisition unit acquires a predetermined type of posture condition regardless of the performance information specified in the performance information request.
  • the performance information acquisition unit transmits a request including the acquired attitude condition to the performance information calculation server.
  • the image generation application support module according to 1.
  • the performance information acquisition unit acquires the posture condition, the performance information request, and the model information from the image generation application based on the operation input of the operator, and generates the request.
  • the image generation application support module according to 1.
  • the performance information acquisition unit receives a response from the performance information calculation server including a determination result of whether or not the work machine having a posture defined by the posture condition included in the request can perform a predetermined work. death,
  • the drawing support unit displays information on the determination result on the display unit.
  • the image generation application support module according to 1.
  • An address table for associating the model information of the plurality of work machines with the performance information calculation server corresponding to the model information is further provided.
  • the performance information acquisition unit refers to the address table, selects the performance information calculation server corresponding to the model information included in the request, and responds including the performance information specified in the performance information request. Is obtained from the selected performance information calculation server.
  • the image generation application support module according to 1.
  • An image generation module that generates an image of the work machine, A posture condition acquisition unit that acquires a posture condition that defines the posture of the work machine in the image, and a posture condition acquisition unit.
  • the acquired attitude condition, the performance information request for specifying the performance information of the work machine, and the request including the model information are transmitted to the performance information calculation server, and the response including the performance information specified in the performance information request.
  • An image generation application having a drawing support unit that reflects the received performance information on a display image or displays it on a display unit.
  • the posture condition acquisition unit acquires only the posture condition necessary for the calculation of the performance information specified in the performance information request, and obtains only the posture condition.
  • the performance information acquisition unit transmits a request including a posture condition necessary for the calculation to the performance information calculation server.
  • the image generation application according to 7.
  • the posture condition acquisition unit acquires a predetermined type of posture condition regardless of the performance information specified in the performance information request.
  • the performance information acquisition unit transmits a request including the acquired attitude condition to the performance information calculation server.
  • the image generation application according to 7.
  • the performance information acquisition unit acquires the posture condition, the performance information request, and the model information from the image generation application based on the operation input of the operator, and generates the request.
  • the image generation application according to 7.
  • the performance information acquisition unit receives a response from the performance information calculation server including a determination result of whether or not the work machine having a posture defined by the posture condition included in the request can perform a predetermined work. death,
  • the drawing support unit displays on the display unit whether or not the implementation is possible.
  • An address table for associating the model information of the plurality of work machines with the performance information calculation server corresponding to the model information is further provided.
  • the performance information acquisition unit refers to the address table, selects the performance information calculation server corresponding to the model information included in the request, and responds including the performance information specified in the performance information request. Is obtained from the selected performance information calculation server.
  • the image generation application according to 7.
  • ⁇ Aspect C. 1> It is equipped with a terminal on which an image generation application that generates an image of a work machine operates, and a performance information calculation server that provides the performance information of the work machine to the image generation application.
  • the above terminal is The posture condition that defines the posture of the work machine in the image generated by the image generation application, the performance information request for specifying the performance information, and the request including the model information are transmitted to the performance information calculation server.
  • the above performance information calculation server is The calculation formula for calculating the performance information and the specification data of the work machine are stored. The performance information specified in the performance information request is calculated using the attitude condition, the performance information request, and the model information included in the acquired request, and the stored calculation formula and specification data. Then, the response including the calculation result is sent to the above terminal. Performance information calculation system.
  • the performance information calculation server stores performance data associated with the posture condition of the work machine, and stores the performance data. Based on the performance information request included in the acquired request, select the calculation formula to be used for the calculation. Based on the model information and the posture condition included in the acquired request, the specification data and the performance data to be used for the calculation are selected, and the interpolation calculation for calculating the performance information is executed.
  • ⁇ Aspect C. 3> It is a method of providing performance information executed by a performance information calculation system including a terminal on which an image generation application that generates an image of a work machine operates and a performance information calculation server that calculates the performance information of the work machine.
  • the above terminal is The process of displaying the image of the above working machine on the display unit, The process of acquiring the posture condition of the image of the above working machine and A process of sending a request including the performance information request for specifying the performance information, the acquired posture condition, and the model information of the work machine to the performance information calculation server, and The process of receiving the response including the performance information specified in the performance information request from the performance information calculation server is executed.
  • the above performance information calculation server is The performance specified in the performance information request based on the performance information request, the attitude condition, and the model information included in the received request, the calculation formula stored in advance, and the specification data of the work machine. Processing to calculate information and Execute the process of sending the response including the calculation result to the above terminal. How to provide performance information.
  • the performance information calculation server stores performance data associated with the posture condition of the work machine, and stores the performance data.
  • the above performance information calculation server is In the process of calculating the performance information, the calculation formula used for the calculation is selected based on the performance information request included in the acquired request, and the model information and the attitude condition included in the acquired request are used.
  • C.I The performance information calculation system according to 1.
  • An image generation application support module that operates in cooperation with an image generation application that generates an image of a work machine.
  • the posture condition acquisition unit that acquires the posture condition that defines the posture of the work machine in the above image, The acquired attitude condition, the performance information request for specifying the performance information of the work machine, and the request including the model information of the work machine are transmitted to the performance calculation server, and the performance information specified in the performance information request is sent.
  • the performance information acquisition unit that receives the response including the above performance information calculation server, and An image generation application support module having a deformed image generation unit that generates a deformed image related to the image of the working machine based on the received performance information.
  • the modified image generation unit generates, as the modified image, an image in which the arm of the working machine in the image is deformed.
  • the modified image generation unit generates an image showing a movable area of the working machine including the working machine or luggage as the deformed image.
  • the present invention can be suitably used for building design and work planning in consideration of the work of a working machine such as a crane, for example.
  • BS BIM support system A BIM application M support module M1 to M4 Manufacturer SP Start point FP End point C Crane R1, R2 Image of luggage movement route T Client terminal 11 Input unit 12 Display unit 13 Communication unit 14 Storage unit 141 First storage unit 142 2nd storage unit 143 3rd storage unit 15 Control unit 16 1st control unit 161 BIM control unit 162 Display control unit 17 2nd control unit 171 Communication control unit 172 Support control unit 173 Information acquisition unit 174 Request issuing unit 175 Display support control Part 176 Area image processing part 177 Deformed image processing part G1, G1A, G1B, G1C, G1D, G1E Building image G2, G21, G2A, G21A, G2B, G21C, G22C, G22D, G22E Working machine image G21D, G21E, G21F Work machine image G23 Work machine image before movement G24 Work machine image after movement G3 Notification image G31 Fuel information image G4, G4A Area image G41 Noise distribution image G42 Exhaust gas distribution image G

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  • General Physics & Mathematics (AREA)
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  • Control And Safety Of Cranes (AREA)
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Abstract

Serveur d'informations de performances comprenant : une unité d'acquisition de demande qui, à partir d'une application d'opération d'affichage de machine de travail réalisant une opération dans un terminal qui peut afficher une image comprenant une machine de travail, acquiert une demande comprenant des informations de modèle concernant une machine de travail affichée dans une unité d'affichage d'un terminal et une condition de déplacement de cette machine de travail ; une unité de stockage qui stocke des données de spécification concernant la machine de travail en association avec les informations de modèle de machine de travail ; une unité de commande qui, sur la base des informations de modèle incluses dans la demande et des données de spécification correspondant à ces informations de modèle, acquiert des informations concernant un trajet de déplacement de la machine de travail lorsque la machine de travail est déplacée dans la condition de déplacement ; et une unité de présentation de réponse qui présente, à l'application d'opération d'affichage de machine de travail, une réponse comprenant les informations concernant le trajet de déplacement acquis par l'unité de commande.
PCT/JP2021/004069 2020-02-05 2021-02-04 Serveur d'informations de performances, application d'opération d'affichage de machine de travail, procédé de fourniture d'informations de trajet de déplacement, procédé d'acquisition d'informations de trajet de déplacement et système d'acquisition d'informations de trajet de déplacement WO2021157646A1 (fr)

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