JP5489307B1 - BIM system, method and program - Google Patents

Abstract

An object of the present invention is to provide a BIM system, method, and program capable of visually and easily displaying a state in which the proposed elevator is incorporated when proposing an equipment plan for the elevator.
A BIM system according to an embodiment includes at least a control unit, a storage unit, and a display unit. The storage unit stores a BIM model and part information. The control unit creates a BIM part corresponding to the created creation condition using the part information. The control unit selects a support member interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the building information included in the BIM model and the created BIM part. The selection result of the support member is displayed on the display unit.
[Selection] Figure 2

Description

  Embodiments described herein relate generally to a BIM system, a method, and a program.

  Conventionally, the person in charge of the elevator manufacturer plans the equipment for the elevator by using a two-dimensional drawing such as a plan view and a cross-sectional view, a catalog, and a photograph of delivery results, etc. for a customer who designs a building equipped with the elevator. Had proposed. Therefore, in recent years, when proposing an equipment plan for an elevator, there has been a demand for a technique for visually displaying a state in which the elevator is incorporated in a building.

JP 2005-162393 A

  The problem to be solved by the present embodiment is to provide a BIM system, method and program capable of visually displaying the proposed elevator in an easy-to-understand manner when proposing an equipment plan for the elevator.

  The BIM system of the embodiment is a BIM system including at least a control unit, a storage unit, and a display unit. The storage unit includes a BIM model storage unit and a parts information storage unit. The BIM model storage means stores a BIM model of a building. The part information storage means stores part information for creating a BIM part of an elevator that can be incorporated into the BIM model. The control unit includes elevator modeling means, selection means, and screen display means. The elevator modeling unit creates the BIM part corresponding to the input creation condition using the part information stored in the part information storage unit. The selection means includes the building represented by the BIM model based on the building information related to the building included in the BIM model stored in the BIM model storage means, and the BIM part created by the elevator modeling means, and the building A support member interposed between the elevator represented by the BIM part is selected. The screen display means displays the selection result of the support member selected by the selection means in a state in which the elevator represented by the BIM part created by the elevator modeling means is incorporated in the building represented by the BIM model. To display.

FIG. 1 is a conceptual diagram showing an example of a building design book and a BIM model. FIG. 2 is a block diagram showing an example of the configuration of the BIM system in the first embodiment. FIG. 3 is a diagram illustrating an example of a BIM part of an elevator. FIG. 4 is a diagram illustrating an example of a layout screen including an integrated BIM model in which BIM parts are incorporated in the BIM model. FIG. 5 is a diagram illustrating an example of a layout screen including an integrated BIM model in which BIM parts are incorporated in the BIM model. FIG. 6 is a diagram illustrating an example of a layout screen including a selection result. FIG. 7 is a flowchart illustrating an example of basic processing according to the first embodiment. FIG. 8 is a block diagram showing an example of the configuration of the BIM system in the second embodiment. FIG. 9 is a flowchart illustrating an example of basic processing in the second embodiment. FIG. 10 is a block diagram illustrating an example of the configuration of the BIM apparatus according to the third embodiment. FIG. 11 is a flowchart illustrating an example of basic processing according to the third embodiment.

  Embodiments of a BIM system, a server device, a terminal device, a method, and a program according to embodiments will be described below in detail with reference to the drawings. Note that the present invention is not limited to the embodiments.

  Here, with reference to FIG. 1, the outline of the BIM (building information model) used in the embodiment will be described. FIG. 1 is a conceptual diagram showing an example of a building design book and a BIM model. FIG. 1 shows a difference between a design method based on a building design book and a design method based on BIM. As shown on the left side of Figure 1, in the design method of building design books, each industry involved in building design individually creates specialized drawings, so each needs to have relevance and consistency respectively. There is. In other words, in a design method using a building design book, for example, it is necessary to correct the related design book and to check its consistency. On the other hand, the BIM design method shown on the right side of FIG. 1 can share a three-dimensional model of a building (that is, a BIM model of a building) that is data for the entire building in each type of business. Relevance and consistency can be confirmed above. The following embodiment demonstrates the elevator customer proposal system which uses this BIM.

  Hereinafter, the configuration and processing of the embodiment will be described in detail in the order of the first embodiment, the second embodiment, and the third embodiment.

[First Embodiment]
First, a first embodiment will be described below with reference to FIGS. 2 to 7. The form of function distribution on the server side and terminal side in the BIM system exemplified in the first embodiment is not limited to the following, and functionally or physically in arbitrary units within a range where the same effects and functions can be achieved. It can be configured to be distributed and integrated.

[Configuration of BIM system 10]
First, an example of the configuration of the BIM system in the first embodiment will be described below with reference to FIG. FIG. 2 is a block diagram showing an example of the configuration of the BIM system in the first embodiment, and conceptually shows main parts of the configuration. In this embodiment, a communication-type BIM system will be described as a specific example. However, the present invention is not limited to this, and can be applied to a stand-alone BIM system.

  As shown in FIG. 2, the BIM system 10 of the first embodiment schematically includes a server device 200 that can provide information such as a three-dimensional model of an elevator (that is, a BIM part of the elevator), and one or a plurality of servers. The terminal device 100 equipped with the BIM application is connected to be communicable. Here, as shown in FIG. 2, the communication includes, as an example, remote communication such as wired / wireless communication via the network 300. Each part of these BIM systems 10 is connected to be communicable via an arbitrary communication path.

  As shown in FIG. 2, in the BIM system 10 of the first embodiment, the server apparatus 200 schematically includes at least a control unit 202 and a storage unit 206. The terminal device 100 includes at least an output unit (display unit 114 and audio output unit 116), an input unit 118, a control unit 102, and a storage unit 106.

[Configuration of Server Device 200]
Here, in FIG. 2, the server device 200 has a function of creating the elevator BIM parts corresponding to the creation conditions transmitted from the terminal device 100 using the part information stored in the storage unit 206. And the server apparatus 200 selects the supporting member interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the building information related to the building included in the BIM model and the BIM part. Have Furthermore, the server device 200 has a function of calculating an estimate of the selected support member. Furthermore, the server device 200 is a necessary member related to a necessary member required on the building side represented by the BIM model based on the building information related to the building included in the BIM model, the BIM part, and the selection result of the support member. It has a function to execute a simulation. The server device 200 has a function of transmitting the created BIM parts, information on the selected support member, information on the estimation calculation of the support member, a result of necessary member simulation on the required member, and the like to the terminal device 100. As a result, the server device 200 displays the information on the selected support member, the information on the estimate calculation of the support member, the result of the necessary member simulation on the necessary member, etc. in the terminal device 100 with the BIM part incorporated in the BIM model. The display unit 114 has a function of displaying.

  The server device 200 is connected to the terminal device 100 through the communication control interface unit 204 via the network 300 so as to be able to communicate with each other, and includes a control unit 202 and a storage unit 206. The control unit 202 is a control unit that performs various processes. The communication control interface unit 204 is an interface connected to a communication device (not shown) such as an antenna or a router connected to a communication line or a telephone line, and performs communication control between the server device 200 and the network 300. Has the function to perform. That is, the communication control interface unit 204 has a function of communicating data with the terminal device 100 or the like via a communication line. The storage unit 206 is a fixed disk device such as HDD (Hard Disk Drive) or storage means such as SSD (Solid State Drive), and stores various databases and tables (part information database 206a, calculation formula file 206b, etc.). .

  Among these components of the storage unit 206, the part information database 206a is a part information storage unit that stores part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building. In the present embodiment, the elevator is a concept including an elevator and a passenger conveyor, and the passenger conveyor includes an escalator and a moving sidewalk. In the parts information database 206a, the parts information is updated to the latest data as needed.

  Here, the parts information includes all information necessary for the user to design the elevator BIM parts to be incorporated into the BIM model of the building. Parts information includes, for example, elevator specifications such as usage, capacity, loading capacity, operating speed, color, model, etc., space, dimensions, various accessory equipment, various wiring piping required when installing the elevator in a building Including at least one of information on the. Furthermore, as part information, for example, member strength (regulatory standard strength) such as components constituting the elevator, dimensions, mass / weight, color, material, material, installation position, natural frequency, etc., price, It may include at least one of delivery date, inventory status, installation time, finishing material, service life, manufacturer information, product model number, and the like. Moreover, as part information, the three-dimensional positional information etc. with respect to the coordinate axis used as a reference | standard, such as a component which comprises an elevator, may be included, for example. Note that the parts information is not limited to the above.

  More specifically, in the present embodiment, the part information may include, for example, size information of the BIM part used when incorporating the BIM part of the elevator into the BIM model of the building. Further, the part information may include, for example, operation parameters used when analyzing the operation of the integrated BIM model in which the BIM part is incorporated in the BIM model, setting parameters used when changing the BIM part, and the like. The size information of the BIM part may include each unit (family) constituting the BIM part, size information of the component, and the like. As each unit constituting the BIM part, for example, when the elevator is an elevator as in this embodiment, a hoistway, a car, a counterweight, various long objects (main rope, compen rope, governor rope, tail) Cords, etc.), hoisting machines, guide rails, landing hall-related products, machine rooms, control panels, power supply facilities, various wiring pipes and the like. In addition, as each unit constituting the BIM part, for example, when the elevator is an escalator, various long objects such as trusses, steps, step chains, moving handrails, boarding boards, balustrades, driving devices, machine rooms, Examples include control panels, power supply facilities, various wiring pipes, and the like. The operation parameter may include a parameter that defines an operation speed, an operation pattern, and the like of the elevator. The setting parameter may include a parameter that defines the size, color, material, wiring piping information, and the like of each unit constituting the BIM part.

  Furthermore, the part information of the present embodiment includes information on support members that can be interposed between the elevator and the building in which the elevator is incorporated, in addition to the information on the components constituting the elevator itself. The support member may include, for example, at least one of a bracket member and various fastening members that connect a guide rail and the like to a structure of a building (structural beam, structural column, structural wall, etc.).

  The calculation formula file 206b is calculation formula storage means for storing various predetermined calculation formulas used when executing various calculations such as simulations related to elevators. In the present embodiment, the calculation formula file 206b stores calculation formulas used for strength simulation of the support member, estimation calculation of the support member, necessary member simulation related to necessary members required on the building side, and the like. In addition, the calculation formula file 206b may store various determination values, parameters, sample data, and the like necessary for the simulation calculation. In the calculation formula file 206b, various calculation formulas are updated to the latest data as needed.

  The control unit 202 includes an internal memory for storing a control program such as an OS (Operating System), a program that defines various processing procedures, and necessary data. And the control part 202 performs the information processing for performing various processes with these programs. In terms of functional concept, the control unit 202 includes a condition reception unit 202a, an elevator modeling unit 202b, a selection unit 202c, a distance calculation unit 202d, an interference detection unit 202e, an intensity simulation unit 202f, an estimation unit 202g, a necessary member simulation unit 202h, and The information providing unit 202i is provided.

  Among these, the condition receiving unit 202a is a condition receiving unit that receives various conditions such as a creation condition transmitted from the terminal device 100. Here, the creation conditions are conditions indicating the specifications of the elevator desired by the user. That is, the creation condition specifies a condition for creating a BIM part of an elevator that can be incorporated into a BIM model of a building.

  Here, the creation conditions transmitted from the terminal device 100 may include, for example, basic information about the elevator desired by the user, elevator specification information regarding the specifications of the elevator, building information regarding the building where the elevator is installed, and the like. The basic information may include, for example, at least one of model, color, material, various dimensions, capacity, desired price, delivery date, user preference, and the like. For example, when the elevator is an elevator, the elevator specification information may include in-car specification information and landing specification information. The specification information in the car may include information such as a side surface, a ceiling, a car operation panel, a sub operation panel, a sub operation panel (horizontal), a handrail, a mirror, and a recommended specification. The hall specification information may include information such as face plates, operation buttons, indicators, lanterns, alarm panels, and recommended specifications. Building information includes the outline of the building where the elevator is installed, building usage, building height, number of floors, floor name, floor height, structure type, dimensions of each part, building shape, and mass of each floor (weight) ), Spring constant (rigidity) of each floor, elevator installation position, floor personnel, room layout, spatial relationship, geographic information, quantity and characteristics of building members, member strength, useful life, various accessory equipment, various wiring piping, etc. It may include at least one of information and the like. In addition, the building information may include, for example, three-dimensional position information with respect to a coordinate axis that is a reference of a building where the elevator is installed. The building information may further include hoistway space information that defines a hoistway space necessary for installing the elevator in the building. For example, when the elevator is an elevator, the hoistway space information includes information such as the frontage, depth, and hoisting stroke that define the hoistway space, or information on the hoistway space model that reflects these dimensions in the model. But you can. Furthermore, the building information may include information indicating dimensions, positions, and the like regarding each structural unit constituting the target building. Here, as each structural unit constituting the building represented by the BIM model, for example, rooms, walls, passages, emergency stairs, evacuation routes, gas pipes, water pipes, fire alarms, sprinklers, Examples include beams. The creation conditions may include information on the BIM model itself of the building where the elevator is installed, including building information and the like.

  The elevator modeling unit 202b is an elevator modeling unit that creates elevator BIM parts corresponding to the creation condition received by the condition receiving unit 202a using the part information stored in the part information database 206a. The elevator modeling unit 202b uses the part information stored in the parts information database 206a to create BIM parts corresponding to the creation conditions including basic information, elevator specification information, building information, and the like transmitted from the terminal device 100. May be.

  The elevator modeling unit 202b creates, for example, a three-dimensional BIM part of an elevator as shown in FIG. Here, FIG. 3 is a diagram showing an example of the BIM parts of the elevator. The left side of FIG. 3 is a BIM part composed of units such as a hoistway, a car, and guide rails, and the right side of FIG. 3 is composed of a door unit at a doorway as an example of a platform home related product. BIM parts. The elevator modeling unit 202b may create BIM parts of a plurality of elevators that satisfy the creation conditions so that the user can select them while confirming on a layout screen described later. The elevator modeling unit 202b can be installed in the building from the outline, scale, installation position, power supply capacity, etc. of the building based on, for example, building information received based on the creation conditions received by the condition receiving unit 202a. One or a plurality of BIM parts of the elevator may be created. Further, the elevator modeling unit 202b may automatically optimize and create BIM parts according to basic information, elevator specification information, and the like based on the creation conditions received by the condition receiving unit 202a. The elevator modeling unit 202b may store the created BIM parts of the elevator in the storage unit 206 to construct a BIM parts database (not shown). The elevator BIM part created by the elevator modeling unit 202b includes attribute information such as part information related to the target elevator in the BIM part itself.

  The selection unit 202c is a support interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the building information related to the building included in the BIM model and the BIM part created by the elevator modeling unit 202b. It is a selection means for selecting a member. The selection unit 202c is interposed between the building represented by the BIM model and the elevator represented by the BIM part in a state where the elevator represented by the BIM part created by the elevator modeling unit 202b is incorporated in the building represented by the BIM model. The support member to be selected is selected. Based on the building information included in the BIM model and the part information included in the BIM part, the selection unit 202c uses the support member to be used from the information regarding the support member included in the part information stored in the part information database 206a. Select the installation position, dimensions, materials, number, etc. For example, the selection unit 202c automatically selects a support member based on the three-dimensional position information of each component of the building included in the building information, the three-dimensional position information of each component of the elevator included in the part information, and the like. To do. As described above, the support member is interposed between the elevator and the building in which the elevator is incorporated, and is, for example, a bracket member that connects a guide rail or the like to the structure of the building, various fastening members, and the like. .

  Here, the building information used for selecting the support member may be information included in the creation condition transmitted from the terminal device 100 and received by the condition receiving unit 202a, or may be transmitted separately from the creation condition. You may use what was received by the condition receiving part 202a. The building information may be the BIM model of the target building itself including the building information as attribute information, or may be controlled from the BIM model of the target building stored in the BIM model database 106a described later. What 202 acquired via the network 300 etc. may be used. Here, the selection of the support member will be described when the elevator is an elevator, but can also be applied when the elevator is a passenger conveyor.

  More specifically, the selection unit 202c is executed by a distance between components calculated by a distance calculation unit 202d described later, an interference part between components detected by an interference detection unit 202e described later, and an intensity simulation unit 202f described later. The support member is selected based on the result of the strength simulation of the support member. The method for selecting the support member is not limited to this.

  The distance calculation unit 202d is based on the building information regarding the building included in the BIM model and the BIM part created by the elevator modeling unit 202b, and the distance between the building represented by the BIM model and the elevator represented by the BIM part. (Hereinafter, referred to as “distance between parts”). The distance between parts here is the state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model, and the parts such as the components constituting the elevator represented by the BIM part and the building represented by the BIM model This is the distance from the component such as the component to be performed. The distance between parts may include, for example, the distance between the guide rail of the elevator and the building structure, the distance between the elevator car and the building structure, and the like. For example, the distance calculation unit 202d obtains the three-dimensional position information of each component of the building included in the building information of the BIM model, the three-dimensional position information of each component of the elevator included in the part information of the BIM part, and the like. get. Then, the distance calculating unit 202d calculates the inter-component distance based on these pieces of information.

  The interference detection unit 202e is based on the building information related to the building included in the BIM model and the BIM part created by the elevator modeling unit 202b, and the interference between the building represented by the BIM model and the elevator represented by the BIM part. It is an interference detection means for detecting a part (hereinafter also referred to as “inter-part interference part”). Here, the inter-part interference site refers to a component such as a component constituting the elevator represented by the BIM part and a building represented by the BIM model in a state in which the elevator represented by the BIM part is incorporated in the building represented by the BIM model. This is a part that may interfere with components such as constituent members. The interference detection unit 202e acquires the three-dimensional position information of each component of the building included in the building information of the BIM model, the three-dimensional position information of each component of the elevator included in the part information of the BIM part, and the like. . And the interference detection part 202e determines the presence or absence of the interference site | part of the components which comprise the elevator which a BIM part represents, and the components which comprise the building which a BIM model represents based on such information, and there exists an interference site First, the interference site is detected.

  The strength simulation unit 202f is based on the building information related to the building included in the BIM model and the BIM part created by the elevator modeling unit 202b, and the strength of the support member with respect to the load acting on the support member from the elevator represented by the BIM part. Intensity simulation means for executing simulation. The strength simulation unit 202f executes the strength simulation of the support member in a state where the elevator represented by the BIM part created by the elevator modeling unit 202b is incorporated in the building represented by the BIM model. The strength simulation unit 202f executes the strength simulation of the support member using the calculation formula related to the strength simulation of the support member stored in the calculation formula file 206b. For example, when the strength simulation unit 202f executes the strength simulation of the support member, the structural information included in the building information of the BIM model, the structure information such as the number and characteristics of the building members, the member strength, and the three-dimensional of each component member Get location information. Furthermore, the strength simulation unit 202f includes structural information such as member strength (regulatory standard strength), dimensions, mass / weight, material, material, installation position, etc. of components constituting the elevator included in the part information of the BIM parts, Information on the three-dimensional position information of the constituent members, information on support members that are candidates for selection, and the like are acquired. The strength simulation unit 202f executes the strength simulation of the support member according to the load acting on the support member from the elevator based on the information and the information stored in the calculation formula file 206b. The strength simulation unit 202f may execute the strength simulation of the support member according to a load that dynamically changes as the elevator moves up and down. As a calculation formula necessary for the strength simulation of the support member, for example, various known calculation formulas for structural analysis may be used. The strength simulation unit 202f calculates, for example, dimensions and member strength required for the support member as a result of the strength simulation.

  The selecting unit 202c then calculates the distance between the components calculated by the distance calculating unit 202d obtained as described above, the inter-component interference site detected by the interference detecting unit 202e, and the support member executed by the strength simulation unit 202f. A support member is selected based on the result of the strength simulation. Based on these, the selection unit 202c selects the installation position, size, material, number, and the like of the support member to be used from the information regarding the support member included in the part information stored in the part information database 206a.

  The estimation unit 202g is an estimation unit that performs an estimation calculation of the support member selected by the selection unit 202c. The estimation unit 202g executes the estimation calculation of the support member using the calculation formula relating to the estimation calculation of the support member stored in the calculation formula file 206b. For example, the estimation unit 202g acquires information such as price, delivery date, inventory status, installation time, manufacturer information, and part number / model number included in the information on the support member of the part information stored in the part information database 206a. Then, the estimation unit 202g executes the estimation calculation of the support member based on the information and the information stored in the calculation formula file 206b. For example, various known calculation formulas for estimation calculation may be used as the calculation formula for the estimation calculation of the support member.

  The necessary member simulation unit 202h represents the BIM model based on the building information related to the building included in the BIM model, the BIM parts created by the elevator modeling unit 202b, and the support member selection result selected by the selection unit 202c. It is a necessary member simulation means for executing necessary member simulation related to necessary members required on the building side. The necessary member simulation unit 202h is necessary on the building side when the elevator is installed via the support member in a state where the elevator represented by the BIM part created by the elevator modeling unit 202b is incorporated in the building represented by the BIM model. A necessary member simulation for the necessary member to be performed is executed. The necessary member simulation unit 202h executes the necessary member simulation using a calculation formula related to the required member simulation stored in the calculation formula file 206b. For example, when the necessary member simulation unit 202h executes the necessary member simulation, the structural information included in the building information of the BIM model, the structure information such as the number and characteristics of the building members, the member strength, and the three-dimensional position of each component member Get information. Furthermore, the necessary member simulation unit 202h includes component strength (regulatory standard strength), dimensions, mass / weight, material, and material of the components constituting the elevator included in the BIM part information and the selected support member. , Structural information such as installation position, three-dimensional position information of each constituent member, and the like are acquired. Then, the necessary member simulation unit 202h executes the necessary member simulation based on these information and the information stored in the calculation formula file 206b. For example, various known calculation formulas for structural analysis may be used as the calculation formula for the necessary member simulation. The necessary member simulation unit 202h, as a result of the necessary member simulation, for example, member strength, installation position, size, and the like of necessary members such as structures (structural beams, structural columns, structural walls, etc.) required on the building side. Calculate material, number, etc.

  The information providing unit 202 i is an information providing unit that transmits the BIM part created by the elevator modeling unit 202 b and the selection result of the support member selected by the selecting unit 202 c to the terminal device 100. Here, the information providing unit 202i generates BIM information including information on the BIM parts created by the elevator modeling unit 202b and information on the selection result of the support member selected by the selection unit 202c, and the generated BIM information It transmits to the terminal device 100. Further, the information providing unit 202i generates and generates BIM information including information on the inter-component distance calculated by the distance calculating unit 202d and information on the inter-component interference part detected by the interference detecting unit 202e as necessary. The BIM information thus transmitted is transmitted to the terminal device 100. In addition, the information providing unit 202i, if necessary, information on the result of the strength simulation of the support member executed by the strength simulation unit 202f, information on the estimation calculation performed by the estimation unit 202g, and executed by the necessary member simulation unit 202h. BIM information including information related to the result of the necessary member simulation is generated, and the generated BIM information is transmitted to the terminal device 100. In addition, the information providing unit 202i generates BIM information including the part information stored in the part information database 206a and the information stored in the calculation formula file 206b as necessary, and the generated BIM information is used as the terminal device 100. Send to.

[Configuration of Terminal Device 100]
In FIG. 2, the terminal device 100 relates to the support member transmitted from the server device 200 in a state where the elevator BIM parts transmitted from the server device 200 are incorporated in the BIM model of the building stored in the storage unit 106. The display unit 114 has a function of displaying information. Further, the terminal device 100 has a function of placing an order for the selected support member based on the information regarding the support member transmitted from the server device 200. The terminal device 100 is, for example, a commercially available information processing device such as a desktop or notebook personal computer, a mobile terminal device such as a mobile phone, a smartphone, a PHS, and a PDA. Here, the terminal device 100 may be equipped with an Internet browser or the like, or may be equipped with a BIM application or the like. Further, the terminal device 100 may include an output unit including at least the display unit 114 and the audio output unit 116. The terminal device 100 may include an input unit 118 that performs data input and the like.

  Here, the display unit 114 may be a display unit that displays a display screen of an application or the like (for example, a display, a monitor, a touch panel, or the like including a liquid crystal or an organic EL). The audio output unit 116 may be an audio output unit (for example, a speaker) that outputs audio information as audio. The input unit 118 may be, for example, a key input unit, a touch panel, a control pad (for example, a touch pad and a game pad), a mouse, a keyboard, and a microphone. The input / output control interface unit 108 controls the display unit 114, the audio output unit 116, the input unit 118, and the like.

  The communication control interface unit 104 is an interface connected to a communication device (not shown) such as an antenna or a router connected to a communication line, a telephone line, etc., and communicates between the terminal device 100 and the network 300. It has a function to perform control. That is, the communication control interface unit 104 has a function of communicating data with the server device 200 or the like via a communication line. The network 300 has a function of mutually connecting the terminal device 100 and the server device 200 to an external device or an external system. For example, the Internet, a telephone line network (a mobile terminal line network, a general telephone line network, etc.) Intranet or power line communication (PLC) may be used.

  The storage unit 106 is a storage unit such as a large-capacity storage unit such as an HDD or an SSD and / or a small-capacity high-speed memory (for example, a cache memory) configured using an SRAM (Static Random Access Memory) or the like. It is. The storage unit 106 may store various databases, files, and tables (BIM model database 106a and the like). Here, the storage unit 106 may temporarily store various files and the like.

  Among these components of the storage unit 106, the BIM model database 106a is a BIM model storage unit that stores a BIM model of a building as described above. In the present embodiment, the BIM model database 106a stores a BIM model of a building designed in advance by a designer. The BIM model stored in the BIM model database 106a may include, for example, attribute information such as the building information of the target building described above, but is not limited thereto. In the present embodiment, when the BIM part is created by the elevator modeling unit 202b described above, the support member is selected by the selection unit 202c, the distance between components is calculated by the distance calculation unit 202d, etc. The BIM model itself may be referred to. Further, in the present embodiment, when detecting the inter-part interference site by the above-described interference detection unit 202e, when executing the strength simulation by the strength simulation unit 202f, when executing the necessary member simulation by the necessary member simulation unit 202h, etc. The building information and the BIM model itself may be referred to. In the BIM model database 106a, the BIM model is updated to the latest data as needed.

  In addition, although this BIM model database 106a demonstrates as what is provided in the memory | storage part 106 of the terminal device 100, it is not restricted to this. The BIM model database 106a may be provided in the storage unit 206 of the server device 200, or provided in a storage device (not shown) that is connected to the terminal device 100 and the server device 200 via the network 300 or the like. It may be done.

  In FIG. 2, the control unit 102 has an internal memory for storing a control program such as an OS (Operating System), a program that defines various processing procedures, and required data. And the control part 102 performs the information processing for performing various processes by these programs. In terms of functional concept, the control unit 102 includes a condition transmission unit 102a, an information acquisition unit 102b, a screen generation unit 102c, a screen display unit 102d, and an ordering unit 102e.

  Among these, the condition transmission unit 102 a is a condition transmission unit that transmits various conditions such as an input creation condition to the server device 200. The creation conditions specify conditions for creating the BIM parts of the elevator that can be incorporated in the BIM model of the building desired by the user as described above. The creation conditions may include those input by the user via the input unit 118 in the terminal device 100, or read and input from an external storage device (not shown) in which the creation conditions are stored in advance. May be included. Furthermore, the creation conditions include those that are automatically extracted and input from the BIM model of the building stored in the BIM model database 106a by the terminal device 100 (such as the condition transmission unit 102a or an automatic extraction unit (not shown)). You may go out. Note that, as described above, the control unit 102 may transmit the building information, information about the BIM model itself, and the like by including it in the creation condition by the condition transmission unit 102a, or by the condition transmission unit 102a. You may transmit separately.

  The information acquisition unit 102b is an information acquisition unit that acquires information by receiving various types of information including BIM information transmitted from the server device 200 by the information providing unit 202i. In the present embodiment, the information acquisition unit 102b acquires BIM information including, for example, information on a BIM part created by the elevator modeling unit 202b, information on a selection result of a support member selected by the selection unit 202c, and the like. In addition, the information acquisition unit 102b acquires BIM information including, for example, information on the inter-component distance calculated by the distance calculation unit 202d, information on the inter-component interference part detected by the interference detection unit 202e, as necessary. To do. In addition, the information acquisition unit 102b, for example, if necessary, information related to the result of the strength simulation of the support member executed by the strength simulation unit 202f, information related to the estimation calculation performed by the estimation unit 202g, and the necessary member simulation unit 202h. BIM information including information related to the result of the necessary member simulation executed by the above is acquired. Further, for example, the information acquisition unit 102b acquires BIM information including part information stored in the part information database 206a, information stored in the calculation formula file 206b, and the like as necessary.

  The screen generation unit 102c is a screen generation unit that generates a layout screen to be displayed on the display unit 114 based on the BIM information transmitted from the server apparatus 200 by the information providing unit 202i and received and acquired by the information acquisition unit 102b. is there. The screen generation unit 102c according to the present embodiment generates a layout screen including the BIM parts included in the BIM information and the support member selection result included in the BIM information.

  The screen generation unit 102c creates, for example, an integrated BIM model in which the elevator BIM parts created by the elevator modeling unit 202b and transmitted from the server device 200 are incorporated into the building BIM model stored in the BIM model database 106a. It also functions as an integrated modeling tool. For example, the screen generation unit 102c creates a three-dimensional integrated BIM model in which elevator BIM parts as shown in FIGS. 4 and 5 are incorporated into a building BIM model. Here, FIG. 4 and FIG. 5 are diagrams illustrating an example of an integrated BIM model in which BIM parts are incorporated into the BIM model. 4 and 5 show a part of the integrated BIM model showing the installation state of the elevator when the building is completed. The screen generation unit 102c may store the created integrated BIM model in the storage unit 106 and construct an integrated BIM model database (not shown). Then, the screen generation unit 102c generates a layout screen including the created integrated BIM model.

  Further, the screen generation unit 102c of the present embodiment includes a layout screen including the created integrated BIM model and the selection result of the support member selected by the selection unit 202c as illustrated in FIG. 6 and transmitted from the server device 200, for example. Is generated. FIG. 6 is a diagram illustrating an example of a layout screen including the selection result of the support member. That is, the screen generation unit 102c is transmitted from the server device 200 by the information providing unit 202i in a state where the elevator represented by the BIM part transmitted from the server device 200 by the information providing unit 202i is incorporated in the building represented by the BIM model. A layout screen including the selection result of the supporting members is generated. The screen generation unit 102c generates a layout screen in which a support member is interposed between the building and the elevator in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model.

  The screen display unit 102d is a screen display unit that causes the display unit 114 to display a layout screen based on the BIM information transmitted from the server apparatus 200 by the information providing unit 202i and received and acquired by the information acquisition unit 102b. The screen display unit 102d according to the present embodiment causes the display unit 114 to display a layout screen including the BIM parts included in the BIM information and the support member selection result included in the BIM information.

  Here, the screen display unit 102d causes the display unit 114 to display the layout screen generated by the screen generation unit 102c. For example, the screen display unit 102d causes the display unit 114 to display a layout screen including a three-dimensional integrated BIM model as illustrated in FIGS.

  Furthermore, the screen display unit 102d of the present embodiment includes the selection result of the support member selected by the selection unit 202c as shown in FIG. 6 and transmitted from the server device 200, for example, together with the three-dimensional integrated BIM model. The layout screen is displayed on the display unit 114. That is, the screen display unit 102d is transmitted from the server device 200 by the information providing unit 202i in a state in which the elevator represented by the BIM part transmitted from the server device 200 by the information providing unit 202i is incorporated in the building represented by the BIM model. The selected support member is displayed on the display unit 114. More specifically, for example, as shown in FIG. 6, the screen display unit 102d has the installation position, size, and size of the selected support member in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model. The material, the number, etc. are displayed on the display unit 114 and visualized in three dimensions. In the layout screen illustrated in FIG. 6, the screen display unit 102 d has a bracket member that connects the guide rail of the elevator and the structural beam of the building as a support member on the display unit 114 in a state where the bracket member is assembled at an appropriate installation position. Display. The screen display unit 102d is not limited to this, and the display unit 114 may display the installation position, dimensions, materials, number, etc. of the selected support member on the display unit 114 as character information or numerical data as a result of selecting the support member. Good.

  In addition, the screen generation unit 102c of the present embodiment may generate a layout screen including information related to the estimation calculation included in the BIM information as necessary. That is, the screen generation unit 102c generates a layout screen including information on the estimation calculation performed by the estimation unit 202g as illustrated in FIG. 6 and transmitted from the server apparatus 200, for example, together with the created integrated BIM model. Then, the screen display unit 102d displays, on the display unit 114, a layout screen including information related to the estimate calculation in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model based on the information related to the estimate calculation. Display.

  Further, the screen generation unit 102c according to the present embodiment may generate a layout screen including information related to the result of the necessary member simulation included in the BIM information, as necessary. That is, the screen generation unit 102c displays a layout screen including information on the result of the necessary member simulation executed by the necessary member simulation unit 202h as illustrated in FIG. 6 and transmitted from the server device 200, together with the created integrated BIM model. Generate. The screen display unit 102d includes a layout including information on the result of the necessary member simulation in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model based on the information on the result of the necessary member simulation. The screen is displayed on the display unit 114. More specifically, for example, the screen display unit 102d installs the necessary members as a result of the necessary member simulation in a state where the elevator represented by the BIM parts is incorporated in the building represented by the BIM model as shown in FIG. The position, size, material, number, etc. are displayed on the display unit 114 and visualized in three dimensions. In the layout screen illustrated in FIG. 6, the screen display unit 102 d causes the display unit 114 to display structural beams as necessary members required on the building side. The screen display unit 102d is not limited to this, and as a result of necessary member simulation regarding necessary members required on the building side, the member strength, installation position, dimensions, materials, number, etc. of necessary members are displayed as character information or You may display on the display part 114 by numerical data.

  In addition, the screen generation unit 102c according to the present embodiment generates a layout screen that includes information on the distance between components included in the BIM information, information on the inter-component interference site, and information on the result of the strength simulation of the support member as necessary You may make it do. That is, the screen generation unit 102c, together with the created integrated BIM model, for example, information regarding the inter-component distance calculated by the distance calculation unit 202d and transmitted from the server device 200, detected by the interference detection unit 202e, and transmitted from the server device 200. The layout screen including the information related to the inter-part interference site and information related to the result of the strength simulation of the support member executed by the strength simulation unit 202f and transmitted from the server device 200 is generated. And the screen display part 102d is the information regarding the result of the intensity | strength simulation of a support member, the information regarding the distance between the said parts, the information regarding the inter-part interference site | part in the state which incorporated the elevator represented by a BIM part in the building which a BIM model represents. May be displayed on the display unit 114. For example, if there is an inter-component interference site, the screen display unit 102d may surround the inter-component interference site with an encircling line and blink the encircling line. May be displayed in red. The screen display unit 102d may cause the display unit 114 to display a layout screen including character information and numerical data such as a distance between components and a member strength required for the support member. Further, for example, as shown by an arrow in FIG. 5, the screen display unit 102 d may visualize the load acting on the support member from the elevator by the arrow or the like and display the load on the display unit 114.

  The ordering unit 102e is ordering means for placing an order for the support member selected by the selection unit 202c. For example, when the ordering unit 102e determines that the support member selected by the selection unit 202c and displayed on the display unit 114 by the screen display unit 102d has been approved in accordance with an input to the input unit 118 by the user or the like, Place a support member order. The ordering unit 102e transmits information on the size, material, number, manufacturer information, product number, etc. of the selected and approved support member to the terminal device or the like of the support member manufacturer via the network 300 or the like. Then, the support member is ordered.

  Above, description of an example of a structure of the BIM system 10 in 1st Embodiment is finished.

[Process of BIM system 10]
Next, an example of processing of the BIM system 10 configured as described above according to the first embodiment will be described in detail with reference to FIG. FIG. 7 is a flowchart showing an example of basic processing of the BIM system 10 in the first embodiment.

  As illustrated in FIG. 7, the condition transmission unit 102 a of the terminal device 100 determines whether the server device 200 can be accessed, and if possible, sends a creation condition (including building information of a BIM model) to the server device 200. Transmit (step SA-1).

  Then, the condition receiving unit 202a of the server device 200 receives the creation condition transmitted by the process of the condition transmitting unit 102a in step SA-1 (step SA-2).

  Then, the elevator modeling unit 202b of the server apparatus 200 uses the BIM part of the elevator corresponding to the creation condition received by the process of the condition reception unit 202a in step SA-2, and the part information stored in the part information database 206a. (Step SA-3).

  And the distance calculation part 202d of the server apparatus 200 calculates the distance between components based on the building information of a BIM model, and the BIM part of an elevator (step SA-4). Here, the building information of the BIM model may be, for example, building information included in the creation condition received by the process of the condition receiving unit 202a in step SA-2, or received separately from the creation condition. It may be the building information. The BIM part of the elevator is the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SA-3.

  And the interference detection part 202e of the server apparatus 200 detects the interference site | parts between components based on the building information of a BIM model, and the BIM part of an elevator (step SA-5). Here, the building information of the BIM model may be, for example, building information included in the creation condition received by the process of the condition receiving unit 202a in step SA-2, or received separately from the creation condition. It may be the building information. The BIM part of the elevator is the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SA-3.

  And the intensity | strength simulation part 202f of the server apparatus 200 performs the intensity | strength simulation of a supporting member based on the building information of a BIM model, and the BIM part of an elevator (step SA-6). Here, the building information of the BIM model may be, for example, building information included in the creation condition received by the process of the condition receiving unit 202a in step SA-2, or received separately from the creation condition. It may be the building information. The BIM part of the elevator is the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SA-3. The strength simulation unit 202f calculates a member strength or the like required for the support member that is a candidate for selection as a result of the strength simulation of the support member.

  Then, the selection unit 202c of the server device 200 selects the support member based on the building information of the BIM model, the BIM parts of the elevator, the distance between the parts, the inter-part interference part, the result of the strength simulation, and the like (Step SA-7). ). Here, the building information of the BIM model may be, for example, building information included in the creation condition received by the process of the condition receiving unit 202a in step SA-2, or received separately from the creation condition. It may be the building information. The BIM part of the elevator is the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SA-3. The inter-component distance is the inter-component distance calculated by the processing of the distance calculation unit 202d in step SA-4. The inter-component interference site is an inter-component interference site detected by the process of the interference detection unit 202e in step SA-5. The result of the strength simulation is the result of the strength simulation of the support member executed by the processing of the strength simulation unit 202f in Step SA-6. The selection unit 202c selects the installation position, dimensions, material, number, and the like of the support members that meet these conditions from the information about the support members included in the part information stored in the parts information database 206a.

  Then, the estimation unit 202g of the server device 200 performs the estimation calculation of the support member selected by the processing of the selection unit 202c in Step SA-7 (Step SA-8). For example, the estimation unit 202g can support the support member based on information such as price, delivery date, inventory status, installation time, manufacturer information, and part number model number included in the information on the support member of the part information stored in the part information database 206a. Execute the estimate calculation.

  And the necessary member simulation part 202h of the server apparatus 200 is a necessary member required by the building side which a BIM model represents based on the building information of a BIM model, the BIM part of an elevator, and the selection result of a supporting member. The necessary member simulation is executed (step SA-9). Here, the building information of the BIM model may be, for example, building information included in the creation condition received by the process of the condition receiving unit 202a in step SA-2, or received separately from the creation condition. It may be the building information. The BIM part of the elevator is the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SA-3. The selection result of the support member is the selection result of the support member selected by the processing of the selection unit 202c in Step SA-7.

  And the information provision part 202i of the server apparatus 200 produces | generates the BIM information containing the information of the selection result of a BIM part information and a supporting member (step SA-10). The information on the BIM parts is information on the BIM parts of the elevator created by the processing of the elevator modeling unit 202b in step SA-3. The information on the selection result of the support member is information on the selection result of the support member selected by the processing of the selection unit 202c in Step SA-7. In this case, the information providing unit 202i detects information on the inter-component distance calculated by the processing of the distance calculation unit 202d in step SA-4 and the processing of the interference detection unit 202e in step SA-5 as necessary. BIM information including information regarding the inter-part interference site may be generated. In addition, the information providing unit 202i, if necessary, information on the result of the strength simulation of the support member executed by the process of the strength simulation unit 202f in step SA-6, and the process of the estimation unit 202g in step SA-8. BIM information including information related to the estimate calculation performed by may be generated. Moreover, the information provision part 202i may produce | generate the BIM information containing the information regarding the result of the required member simulation performed by the process of the required member simulation part 202h in step SA-9 as needed. Moreover, the information provision part 202i may produce | generate the BIM information containing the part information memorize | stored in the parts information database 206a and the information memorize | stored in the calculation formula file 206b as needed.

  And the information provision part 202i of the server apparatus 200 transmits the BIM information produced | generated by the process by step SA-10 to the terminal device 100 (step SA-11).

  And the information acquisition part 102b of the terminal device 100 receives the BIM information transmitted by the process of the information provision part 202i in step SA-11 (step SA-12).

  Then, the screen generation unit 102c of the terminal device 100 generates a layout screen based on the BIM information received by the process of the information acquisition unit 102b in Step SA-12 (Step SA-13).

  Then, the screen display unit 102d of the terminal device 100 causes the display unit 114 to display the layout screen generated by the process of the screen generation unit 102c in Step SA-13 (Step SA-14). For example, the screen display unit 102d causes the display unit 114 to display the layout screen illustrated in FIG.

  Then, the condition transmission unit 102a of the terminal device 100 selects the support member selected based on the layout screen illustrated in FIG. 6 displayed on the display unit 114 by the process of the screen display unit 102d in step SA-14. Is approved (step SA-15). The condition transmission unit 102a determines whether the selected support member has been approved by the user or the designer via the input unit 118 or the like, for example.

  If the condition transmitting unit 102a of the terminal device 100 determines in step SA-15 that the support member has not been approved by the process of the condition transmitting unit 102a (step SA-15: No), the process proceeds to step SA-. 1, and a new creation condition input by the user or designer via the input unit 118 or the like is transmitted to the server device 200.

  The ordering unit 102e of the terminal device 100 is selected and displayed on the display unit 114 when it is determined in step SA-15 that the support member has been approved by the processing of the condition transmission unit 102a (step SA-15: Yes). The support member is ordered (step SA-16), and this process is terminated.

  In the above description, the BIM system 10 of the present embodiment has been described in the case where the necessary member simulation process (step SA-9) or the like is incorporated into the basic process described in FIG. May be executed independently from the basic processing. That is, the necessary member simulation unit 202h may perform the necessary member simulation process using the BIM parts already created by the elevator modeling unit 202b and the support members already selected by the selection unit 202c.

  Above, description of an example of the process of the BIM system 10 in 1st Embodiment is finished.

  The BIM system 10 configured as described above can share, for example, a three-dimensional model of a building (that is, a BIM model of a building) that is data of the entire building in each industry, so that common latest data can be shared. Relevance and consistency can be confirmed while synchronizing above. The BIM system 10 can automatically select a support member interposed between the building represented by the BIM model and the elevator represented by the BIM part. Then, as shown in FIG. 6, the BIM system 10 includes a layout including the selection result of the support member together with the integrated BIM model in which the BIM part of the elevator is incorporated into the BIM model of the building in the display unit 114 of the terminal device 100. A screen can be displayed. As a result, the BIM system 10 is visualized as a three-dimensional image model according to the building and the elevator to be delivered to the building on the integrated BIM model in which the BIM part of the elevator is incorporated into the BIM model, and the supporting member is previously provided. Design confirmation and examination can be performed. Thereby, the BIM system 10 can reduce the man-hour of a field survey, and a design loss. As a result, the BIM system 10 can ensure high design quality and improve work efficiency.

  At this time, the BIM system 10 selects the support member with respect to the distance between the building represented by the BIM model and the elevator represented by the BIM part, the interference site, and the load acting on the support member from the elevator represented by the BIM part. A support member is selected based on strength simulation or the like. As a result, the BIM system 10 automatically selects the optimum support member according to the building where the elevator is installed and the elevator installed, after satisfying the legal standard strength, etc., and the installation of the support member to be used Position, size, material, number, etc. can be selected individually. Thereby, the BIM system 10 can improve a malfunction in the stage before member arrangement, and can prevent a trouble beforehand. In addition, since the BIM system 10 can confirm the selected support member with the display unit 114 or the like and then order the support member as it is from the manufacturer, the system from the selection of the support member to the order can be unified in one system. Information can be easily shared among multiple people. In this respect as well, the BIM system 10 can ensure high design quality and improve work efficiency.

  In addition, the BIM system 10 executes a necessary member simulation related to a necessary member required on the building side represented by the BIM model based on the selection result of the support member selected as described above. Also in the side design, high design quality can be ensured and work efficiency can be improved.

  As a result, the user can easily examine, confirm, and compare the support members interposed between the building and the elevator at the planning stage before construction. You can study and proceed efficiently. Furthermore, the user can make a process in which the basic design of the building including the elevator and the execution design are linked. In this case, the user can optimize the support member interposed between the building and the elevator by simulating and visually judging the support member from the initial design stage, for example, improving the design and reducing the cost. Thus, it is possible to improve workability and shorten work time. In addition, as described above, the user can visually confirm in advance the entire problem location in the support member interposed between the building and the elevator on the integrated BIM model, for example. The design change or the like is immediately fed back to the user, so that the user can proceed with the work in a timely manner.

  In addition, for example, in the examination of the support member interposed between the building and the elevator, the user can efficiently go through the process of adjustment and correction with the customer and related contractors, and in the same building Consistency with other equipment construction in can be easily achieved. In addition, the user can easily check the customer's image, for example, when selecting the design of the elevator, etc., and can efficiently make equipment proposals. Etc. can be proposed. In addition, the user can visualize and simulate, for example, the use environment after the completion of the construction, the movement of the elevator, etc., and can easily make various verifications and proposals to the customer.

[Second Embodiment]
FIG. 8 is a block diagram showing an example of the configuration of the BIM system in the second embodiment, and FIG. 9 is a flowchart showing an example of basic processing in the second embodiment. The BIM system according to the second embodiment (function-distributed BIM system) includes selection means, distance calculation means, interference detection means, strength simulation means, estimation means, and necessary member simulation means on the terminal device side. This is different from the first embodiment. In addition, about the structure, operation | movement, and effect which are common in embodiment mentioned above, the overlapping description is abbreviate | omitted as much as possible.

[Configuration of BIM system 20]
First, an example of the configuration of the BIM system in the second embodiment will be described below with reference to FIG. FIG. 8 is a block diagram showing an example of the configuration of the BIM system in the second embodiment, and conceptually shows main parts of the configuration. In addition, the form of function distribution on the server side and the terminal side in the BIM system exemplified in the second embodiment is not limited to the following, and may be functionally or physically in arbitrary units within a range where similar effects and functions can be achieved. It can be configured to be distributed and integrated. In this embodiment, a communication-type BIM system will be described as a specific example. However, the present invention is not limited to this, and can be applied to a stand-alone BIM system.

  As shown in FIG. 8, the BIM system 20 according to the second embodiment schematically includes a server device 200 that can provide information such as a three-dimensional model of an elevator (that is, a BIM part of the elevator), and a single or plural servers. The terminal device 100 equipped with the BIM application is connected to be communicable. As shown in FIG. 8, in the BIM system 20 of the second embodiment, the server device 200 schematically includes at least a control unit 202 and a storage unit 206. The terminal device 100 includes at least an output unit (display unit 114 and audio output unit 116), an input unit 118, a control unit 102, and a storage unit 106.

[Configuration of Server Device 200]
Here, in FIG. 8, the server device 200 has a function of creating the elevator BIM parts corresponding to the creation conditions transmitted from the terminal device 100 using the part information stored in the storage unit 206. Server device 200 has a function of transmitting the created BIM parts to terminal device 100. Thereby, the server apparatus 200 represents the building and the BIM part represented by the BIM model based on the building information related to the building included in the BIM model and the BIM part transmitted from the server apparatus 200 in the terminal apparatus 100. It has a function of selecting a support member interposed between the elevator and the elevator. Then, the server device 200 has a function of causing the display unit 114 to display the selection result of the support member in the terminal device 100 in a state where the elevator represented by the BIM part transmitted from the server device 200 is incorporated in the building represented by the BIM model. Have

  The server device 200 is connected to the terminal device 100 through the communication control interface unit 204 via the network 300 so as to be able to communicate with each other, and includes a control unit 202 and a storage unit 206.

  In FIG. 8, the storage unit 206 of the server device 200 includes a parts information database 206a. Among the components of the storage unit 206 of the server device 200, the part information database 206a is a part information storage unit that stores part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building. .

  In FIG. 8, the control unit 202 of the server device 200 includes a condition receiving unit 202a, an elevator modeling unit 202b, and an information providing unit 202i in terms of functional concept. Here, the control unit 202 includes the above-described selection unit 202c (see FIG. 2), distance calculation unit 202d (see FIG. 2), interference detection unit 202e (see FIG. 2), intensity simulation unit 202f (see FIG. 2), estimation The part 202g (see FIG. 2) and the necessary member simulation part 202h (see FIG. 2) are not provided.

  Among these, the condition receiving unit 202a is a condition receiving unit that receives various conditions such as a creation condition transmitted from the terminal device 100.

  The elevator modeling unit 202b is an elevator modeling unit that creates elevator BIM parts corresponding to the creation condition received by the condition receiving unit 202a using the part information stored in the part information database 206a.

  The information providing unit 202 i is an information providing unit that transmits the BIM part created by the elevator modeling unit 202 b to the terminal device 100. Here, the information providing unit 202 i generates BIM information including information on the created BIM parts, and transmits the generated BIM information to the terminal device 100. Moreover, the information provision part 202i produces | generates the BIM information also including the parts information memorize | stored in the parts information database 206a as needed, and transmits the produced | generated BIM information to the terminal device 100.

[Configuration of Terminal Device 100]
Further, in FIG. 8, the terminal device 100 is a support member that is interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the building information related to the building included in the BIM model and the BIM part. It has a function to select. Furthermore, the terminal device 100 has a function of calculating an estimate of the selected support member. Furthermore, the terminal device 100 is a necessary member related to a necessary member required on the building side represented by the BIM model based on the building information regarding the building included in the BIM model, the BIM part, and the selection result of the support member. It has a function to execute a simulation. Then, the terminal device 100 displays the selected support member, information related to the estimate calculation of the support member, the result of necessary member simulation related to the required member, etc. in a state where the BIM part transmitted from the server device 200 is incorporated in the BIM model. 114 has a function to be displayed. Further, the terminal device 100 has a function of placing an order for the selected support member based on information regarding the selected support member.

  The terminal device 100 is connected to the server device 200 via the communication control interface unit 104 via the network 300 so as to be able to communicate with each other, and includes a control unit 102 and a storage unit 106. Further, the terminal device 100 may include an output unit including at least the display unit 114 and the audio output unit 116. The terminal device 100 may include an input unit 118 that performs data input and the like. The input / output control interface unit 108 of the terminal device 100 controls the display unit 114, the audio output unit 116, the input unit 118, and the like.

  In FIG. 8, the storage unit 106 of the terminal device 100 includes a BIM model database 106a and a calculation formula file 106b. Among the components of the storage unit 106 of the terminal device 100, the BIM model database 106a is a BIM model storage unit that stores a BIM model of a building.

  The calculation formula file 106b is calculation formula storage means for storing various predetermined calculation formulas used when executing various calculations such as simulations related to elevators.

  In FIG. 8, the control unit 102 of the terminal device 100 is functionally conceptual in terms of a condition transmission unit 102a, an information acquisition unit 102b, a screen generation unit 102c, a screen display unit 102d, an ordering unit 102e, a selection unit 102f, and a distance calculation unit 102g. , An interference detection unit 102h, an intensity simulation unit 102i, an estimation unit 102j, and a necessary member simulation unit 102k.

  Among these, the condition transmission unit 102 a is a condition transmission unit that transmits various conditions such as an input creation condition to the server device 200.

  The information acquisition unit 102b is an information acquisition unit that acquires information by receiving various types of information including BIM information transmitted from the server device 200 by the information providing unit 202i. In the present embodiment, the information acquisition unit 102b acquires BIM information including, for example, information on the BIM parts created by the elevator modeling unit 202b. Moreover, the information acquisition part 102b acquires BIM information including the part information etc. which are memorize | stored in the parts information database 206a as needed, for example.

  Here, the selection unit 102f, the distance calculation unit 102g, the interference detection unit 102h, the strength simulation unit 102i, the estimation unit 102j, and the necessary member simulation unit 102k will be described first.

  The selection unit 102f of the present embodiment is configured such that the building represented by the BIM model and the elevator represented by the BIM part are based on the BIM information transmitted from the server device 200 by the information providing unit 202i and received and acquired by the information acquisition unit 102b. It is a selection means for selecting a support member interposed therebetween. The selection unit 102f selects a support member based on the building information related to the building included in the BIM model stored in the BIM model database 106a and the BIM parts transmitted from the server device 200 by the information providing unit 202i. The selection unit 102f selects the installation position, size, material, number, and the like of the support member to be used from the information regarding the support member included in the part information transmitted from the server apparatus 200 by the information providing unit 202i.

  The distance calculation unit 102g is a distance calculation unit that calculates the distance between components of the building represented by the BIM model and the elevator represented by the BIM part. The distance calculation unit 102g calculates the inter-component distance based on the building information related to the building included in the BIM model stored in the BIM model database 106a and the BIM parts transmitted from the server device 200 by the information providing unit 202i. To do.

  The interference detection unit 102h is an interference detection unit that detects an interference portion between parts of the building represented by the BIM model and the elevator represented by the BIM part. The interference detection unit 102h determines the inter-part interference site based on the building information related to the building included in the BIM model stored in the BIM model database 106a and the BIM part transmitted from the server device 200 by the information providing unit 202i. To detect.

  The strength simulation unit 102i is strength simulation means for executing strength simulation of the support member with respect to a load acting on the support member from the elevator represented by the BIM part. The strength simulation unit 102i executes strength simulation based on the building information related to the building included in the BIM model stored in the BIM model database 106a and the BIM parts transmitted from the server device 200 by the information providing unit 202i. . The strength simulation unit 102i executes the strength simulation of the support member using the calculation formula related to the strength simulation of the support member stored in the calculation formula file 106b.

  The selection unit 102f then calculates the distance between components calculated by the distance calculation unit 102g obtained as described above, the inter-component interference part detected by the interference detection unit 102h, and the support member executed by the strength simulation unit 102i. A support member is selected based on the result of the strength simulation.

  The estimation unit 102j is an estimation unit that performs an estimation calculation of the support member selected by the selection unit 102f. The estimation unit 102j executes the estimation calculation of the support member using the calculation formula relating to the estimation calculation of the support member stored in the calculation formula file 106b. For example, the estimation unit 102j acquires information such as price, delivery date, inventory status, installation time, manufacturer information, and part number and model number included in the information on the support member of the part information transmitted from the server apparatus 200 by the information providing unit 202i. . Then, the estimation unit 102j performs the estimation calculation of the support member based on the information and the information stored in the calculation formula file 106b.

  The necessary member simulation unit 102k is necessary member simulation means for executing necessary member simulation related to necessary members required on the building side represented by the BIM model. The necessary member simulation unit 102k includes the building information related to the building included in the BIM model stored in the BIM model database 106a, the BIM part transmitted from the server device 200 by the information providing unit 202i, and the support selected by the selection unit 102f. A necessary member simulation is executed based on the member selection result. The necessary member simulation unit 102k executes the necessary member simulation using a calculation formula related to the required member simulation stored in the calculation formula file 106b.

  The screen generation unit 102c causes the display unit 114 to display the BIM part (BIM information) transmitted from the server device 200 by the information providing unit 202i and the selection result of the support member selected by the selection unit 102f. This is a screen generation means for generating the layout screen. The screen generation unit 102c of this embodiment generates a layout screen including the BIM parts and the support member selection result.

  For example, the screen generation unit 102c incorporates the elevator represented by the BIM part of the elevator created by the elevator modeling unit 202b and transmitted from the server device 200 into the building represented by the BIM model of the building stored in the BIM model database 106a. It also functions as an integrated modeling means for creating an integrated BIM model. Then, the screen generation unit 102c generates a layout screen including the created integrated BIM model. The screen generation unit 102c according to the present embodiment generates a layout screen including the selection result of the support member selected by the selection unit 102f as illustrated in FIG. 6 together with the created integrated BIM model. In addition, the screen generation unit 102c according to the present embodiment generates a layout screen including information regarding the estimation calculation performed by the estimation unit 102j as illustrated in FIG. 6 together with the created integrated BIM model, as necessary. May be. Further, the screen generation unit 102c of the present embodiment includes a created integrated BIM model and a layout screen including information on the result of the necessary member simulation executed by the necessary member simulation unit 102k as illustrated in FIG. 6 as necessary. May be generated. In addition, the screen generation unit 102c of the present embodiment, if necessary, includes the created integrated BIM model, information on the inter-component distance calculated by the distance calculation unit 102g, and the inter-component interference part detected by the interference detection unit 102h. A layout screen may be generated that includes information related to the information, and information related to the result of the strength simulation of the support member executed by the strength simulation unit 102i.

  The screen display unit 102d displays a layout screen on the display unit 114 based on the BIM parts (BIM information) transmitted from the server device 200 by the information providing unit 202i and the support member selection result selected by the selection unit 102f. It is a screen display means to display. The screen display unit 102d of the present embodiment causes the display unit 114 to display a layout screen including the BIM parts included in the BIM information and the support member selection result selected by the selection unit 102f.

  Here, the screen display unit 102d causes the display unit 114 to display the layout screen generated by the screen generation unit 102c. The screen display unit 102d of the present embodiment causes the display unit 114 to display a layout screen including a support member selection result as shown in FIG. 6, for example, together with the three-dimensional integrated BIM model. That is, the screen display unit 102d includes the elevator 102 represented by the BIM part transmitted from the server device 200 by the information providing unit 202i in a state of being incorporated in the building represented by the BIM model stored in the BIM model database 106a. The display unit 114 displays the selection result of the support member selected by. Further, the screen display unit 102d is executed by the necessary member simulation unit 102k, information relating to the estimation calculation performed by the estimation unit 102j in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model. Information related to the result of the necessary member simulation may be displayed on the display unit 114. Furthermore, the screen display unit 102d is detected by the interference detection unit 102h, information on the inter-component distance calculated by the distance calculation unit 102g in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model. Further, information on the inter-part interference part and information on the result of the strength simulation of the support member executed by the strength simulation unit 102i may be displayed on the display unit 114.

  The ordering unit 102e is ordering means for placing an order for the support member selected by the selection unit 102f.

  Above, description of an example of a structure of the BIM system 20 in 2nd Embodiment is finished.

[Process of BIM system 20]
Next, an example of processing of the BIM system 20 in the second embodiment configured as described above will be described in detail below with reference to FIG.

  As illustrated in FIG. 9, after determining whether the server apparatus 200 is accessible, the condition transmission unit 102a of the terminal apparatus 100 transmits a creation condition to the server apparatus 200 if possible (step SB-1).

  Then, the condition receiving unit 202a of the server device 200 receives the creation condition transmitted by the process of the condition transmitting unit 102a in step SB-1 (step SB-2).

  Then, the elevator modeling unit 202b of the server apparatus 200 uses the parts information stored in the parts information database 206a as the BIM part of the elevator corresponding to the creation condition received by the process of the condition reception unit 202a in step SB-2. (Step SB-3).

  And the information provision part 202i of the server apparatus 200 produces | generates the BIM information containing the information of the BIM part of the elevator produced by the process of the elevator modeling part 202b in step SB-3 (step SB-4). In this case, the information providing unit 202i may generate BIM information including part information stored in the part information database 206a as necessary.

  And the information provision part 202i of the server apparatus 200 transmits the BIM information produced | generated by the process by step SB-4 to the terminal device 100 (step SB-5).

  And the information acquisition part 102b of the terminal device 100 receives the BIM information transmitted by the process of the information provision part 202i in step SB-5 (step SB-6).

  And the distance calculation part 102g of the terminal device 100 calculates the distance between components based on the building information of the BIM model memorize | stored in the BIM model database 106a, and the BIM part of an elevator (step SB-7). Here, the BIM part of the elevator is the BIM part of the elevator included in the BIM information received by the processing of the information acquisition unit 102b in step SB-6.

  And the interference detection part 102h of the terminal device 100 detects the interference site | parts between components based on the building information of the BIM model memorize | stored in the BIM model database 106a, and the BIM part of an elevator (step SB-8). Here, the BIM part of the elevator is the BIM part of the elevator included in the BIM information received by the processing of the information acquisition unit 102b in step SB-6.

  And the strength simulation part 102i of the terminal device 100 performs the strength simulation of a support member based on the building information of the BIM model memorize | stored in the BIM model database 106a, and the BIM part of an elevator (step SB-9). . Here, the BIM part of the elevator is the BIM part of the elevator included in the BIM information received by the processing of the information acquisition unit 102b in step SB-6.

  And the selection part 102f of the terminal device 100 is based on the building information of the BIM model memorize | stored in the BIM model database 106a, the BIM part of an elevator, the distance between parts, the interference part between parts, an intensity simulation result, etc. Is selected (step SB-10). Here, the BIM part of the elevator is the BIM part of the elevator included in the BIM information received by the processing of the information acquisition unit 102b in step SB-6. The inter-component distance is the inter-component distance calculated by the processing of the distance calculation unit 102g in step SB-7. The inter-component interference site is an inter-component interference site detected by the process of the interference detection unit 102h in step SB-8. The result of the strength simulation is the result of the strength simulation of the support member executed by the processing of the strength simulation unit 102i in step SB-9. The selection unit 102f selects the installation position, size, material, number, and the like of the support members that meet these conditions from the information regarding the support members included in the part information transmitted from the server device 200 by the information providing unit 202i.

  And the estimation part 102j of the terminal device 100 performs the estimate calculation of the support member selected by the process of the selection part 102f in step SB-10 (step SB-11). For example, the estimation unit 102j is based on information such as price, delivery date, inventory status, installation time, manufacturer information, and part number and model number included in the information on the support member of the part information transmitted from the server apparatus 200 by the information providing unit 202i. Then, estimate calculation of the support member is executed.

  Then, the necessary member simulation unit 102k of the terminal device 100 uses the building information of the BIM model stored in the BIM model database 106a, the BIM part of the elevator, and the selection result of the support member to represent the building represented by the BIM model. The necessary member simulation regarding the necessary members required on the side is executed (step SB-12). Here, the BIM part of the elevator is the BIM part of the elevator included in the BIM information received by the processing of the information acquisition unit 102b in step SB-6. The selection result of the support member is the selection result of the support member selected by the processing of the selection unit 102f in step SB-10.

  The screen generation unit 102c of the terminal device 100 is selected by the process of the selection unit 102f in step SB-10 and the BIM part (BIM information) received by the process of the information acquisition unit 102b in step SB-6. A layout screen is generated based on the selected support member (step SB-13). At this time, the screen generation unit 102c performs estimation calculation of the support member performed by the process of the estimation unit 102j in step SB-11, and necessary member simulation performed by the process of the necessary member simulation unit 102k in step SB-12. A layout screen including the result of the above may be generated. Further, the screen generation unit 102c is configured such that the inter-component distance calculated by the processing of the distance calculation unit 102g in step SB-7, the inter-component interference part detected by the processing of the interference detection unit 102h in step SB-8, step A layout screen including the result of the strength simulation of the support member executed by the processing of the strength simulation unit 102i in SB-9 may be generated.

  And the screen display part 102d of the terminal device 100 displays the layout screen produced | generated by the process of the screen production | generation part 102c in step SB-13 on the display part 114 (step SB-14). For example, the screen display unit 102d causes the display unit 114 to display the layout screen illustrated in FIG.

  Then, the condition transmitting unit 102a of the terminal device 100 selects the support member selected based on the layout screen illustrated in FIG. 6 displayed on the display unit 114 by the process of the screen display unit 102d in Step SB-14. Is approved (step SB-15).

  If the condition transmission unit 102a of the terminal device 100 determines in step SB-15 that the support member is not approved by the process of the condition transmission unit 102a (step SB-15: No), the process is performed in step SB-. 1, and a new creation condition input by the user or designer via the input unit 118 or the like is transmitted to the server device 200.

  The ordering unit 102e of the terminal device 100 is selected and displayed on the display unit 114 when it is determined in step SB-15 that the support member has been approved by the processing of the condition transmission unit 102a (step SB-15: Yes). The support member is ordered (step SB-16), and this process is terminated.

  Above, description of an example of the process of the BIM system 20 in 2nd Embodiment is finished.

[Third Embodiment]
FIG. 10 is a block diagram showing an example of the configuration of the BIM apparatus in the third embodiment, and FIG. 11 is a flowchart showing an example of basic processing in the third embodiment. The BIM system according to the third embodiment is different from the first and second embodiments in that the functions are integrated in the BIM device. In addition, about the structure, operation | movement, and effect which are common in embodiment mentioned above, the overlapping description is abbreviate | omitted as much as possible. FIG. 10 conceptually shows a part mainly related to the present embodiment in the configuration of the BIM apparatus 400 in the third embodiment. Here, the BIM system in the third embodiment is realized by the BIM device 400 configured as a stand-alone type and performing processing alone.

  In the BIM system of the third embodiment, the functions are integrated into the BIM device 400, and the BIM device 400 uses the part information stored in the storage unit 406 as the BIM part corresponding to the input creation condition. Has the function to create. The BIM device 400 selects a support member interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the building information related to the building included in the BIM model and the BIM part. Have Further, the BIM device 400 has a function of calculating an estimate of the selected support member. Furthermore, the BIM device 400 is a necessary member related to a necessary member required on the building side represented by the BIM model based on the building information related to the building included in the BIM model, the BIM part, and the selection result of the supporting member. It has a function to execute a simulation. The BIM device 400 has a function of causing the display unit 414 to display the selected support member, information related to the estimate calculation of the support member, the result of necessary member simulation related to the necessary member, and the like in a state where the created BIM part is incorporated in the BIM model. Have Further, the BIM device 400 has a function of placing an order for the selected support member based on information regarding the selected support member. Thus, the third embodiment differs from the other embodiments in that the BIM device 400 is configured as a stand-alone type and performs processing alone.

[Configuration of BIM Device 400]
First, an example of the configuration of the BIM device 400 (stand-alone type) in the third embodiment will be described below with reference to FIG.

  As illustrated in FIG. 10, the BIM device 400 according to the third embodiment includes at least an output unit (display unit 414 and audio output unit 416), an input unit 418, a control unit 402, and a storage unit 406. Each unit of these BIM devices 400 may be connected to be communicable via an arbitrary communication path. The BIM device 400 may be, for example, various information processing terminals such as a PND (Portable Navigation Device), various information processing devices such as a notebook personal computer, or a mobile terminal device such as a mobile phone, PHS, or PDA. Good. Further, the BIM device 400 may be connected to an external device so as to be able to communicate with each other via a communication control interface unit (not shown).

  In FIG. 10, the functions of the input / output control interface unit 408, the display unit 414, the audio output unit 416, and the input unit 418 are substantially the same as those in the first embodiment and the like, and thus the description thereof is omitted. Further, the terminal device 100 is also configured for each part of the storage unit 406 (part information database 406a as a part information storage unit, BIM model database 406b as a BIM model storage unit, and a calculation formula file 406c as a calculation formula storage unit). Since the functions are substantially the same as those of the first embodiment except that the BIM device 400 is provided instead of the server device 200, the description thereof will be omitted as much as possible.

  Among these, the parts information database 406a is a part information storage unit that stores part information for creating BIM parts of an elevator that can be incorporated into a BIM model of a building.

  The BIM model database 406b is a BIM model storage unit that stores a BIM model of a building.

  The calculation formula file 406c is calculation formula storage means for storing various predetermined calculation formulas used when executing various calculations such as simulations related to elevators.

  As for each part of the control unit 402, each function is basically the same as that of the first embodiment, except that the BIM device 400 of the present embodiment is a stand-alone type and the control unit 402 does not include each transmission unit. It is the same.

  In FIG. 10, the control unit 402 has an internal memory for storing a control program such as an OS, a program defining various processing procedures, and necessary data. And the control part 402 performs the information processing for performing various processes with these programs. In terms of functional concept, the control unit 402 includes a condition setting unit 402a as a condition setting unit, an elevator modeling unit 402b as an elevator modeling unit, and a selection unit 402c as a selection unit. Further, the control unit 402 has a functional concept of a distance calculation unit 402d as a distance calculation unit, an interference detection unit 402e as an interference detection unit, an intensity simulation unit 402f as an intensity simulation unit, and an estimation unit 402g as an estimation unit. Prepare. Further, the control unit 402 is functionally conceptually, a necessary member simulation unit 402h as a necessary member simulation unit, a screen generation unit 402i as a screen generation unit, a screen display unit 402j as a screen display unit, and an ordering unit as an ordering unit. 402k.

  Among these, the condition setting unit 402a is a condition setting means for setting various conditions such as a creation condition to be input. Here, the creation conditions may include those input by the user via the input unit 418, or read and input from an external storage device (not shown) in which the creation conditions are stored in advance. Things may be included. Furthermore, the creation conditions may include a condition setting unit 402a that is automatically extracted from a BIM model of a building stored in the BIM model database 406b and inputted.

  The elevator modeling unit 402b is an elevator modeling unit that creates elevator BIM parts corresponding to the creation conditions set by the condition setting unit 402a using the part information stored in the part information database 406a.

  The selection unit 402c is a selection unit that selects a support member interposed between the building represented by the BIM model stored in the BIM model database 406b and the elevator represented by the BIM part created by the elevator modeling unit 402b. The selection unit 402c selects the installation position, size, material, number, and the like of the support member to be used from information related to the support member included in the part information stored in the part information database 406a.

  The distance calculation unit 402d is a distance calculation unit that calculates the distance between components of the building represented by the BIM model and the elevator represented by the BIM part. The distance calculation unit 402d calculates the inter-component distance based on the building information related to the building included in the BIM model stored in the BIM model database 406b and the BIM parts created by the elevator modeling unit 402b.

  The interference detection unit 402e is an interference detection unit that detects an interference portion between parts of the building represented by the BIM model and the elevator represented by the BIM part. The interference detection unit 402e detects an inter-part interference site based on the building information related to the building included in the BIM model stored in the BIM model database 406b and the BIM part created by the elevator modeling unit 402b.

  The strength simulation unit 402f is strength simulation means for executing strength simulation of the support member with respect to a load acting on the support member from the elevator represented by the BIM part. The strength simulation unit 402f executes strength simulation based on the building information related to the building included in the BIM model stored in the BIM model database 406b and the BIM parts created by the elevator modeling unit 402b. The strength simulation unit 402f executes the strength simulation of the support member using the calculation formula related to the strength simulation of the support member stored in the calculation formula file 406c.

  The selection unit 402c then calculates the distance between components calculated by the distance calculation unit 402d obtained as described above, the inter-component interference part detected by the interference detection unit 402e, and the support member executed by the strength simulation unit 402f. A support member is selected based on the result of the strength simulation.

  The estimation unit 402g is an estimation unit that performs an estimation calculation of the support member selected by the selection unit 402c. The estimation unit 402g executes the estimation calculation of the support member using the calculation formula relating to the estimation calculation of the support member stored in the calculation formula file 406c. For example, the estimation unit 402g acquires information such as price, delivery date, inventory status, installation time, manufacturer information, and part number and model number included in the information on the support member of the part information stored in the part information database 406a. Then, the estimation unit 402g executes the estimation calculation of the support member based on the information and the information stored in the calculation formula file 406c.

  The necessary member simulation unit 402h is necessary member simulation means for executing necessary member simulation related to necessary members required on the building side represented by the BIM model. The necessary member simulation unit 402h selects the building information related to the building included in the BIM model stored in the BIM model database 406b, the BIM part created by the elevator modeling unit 402b, and the support member selection result selected by the selection unit 402c. Based on the above, a necessary member simulation is executed. The necessary member simulation unit 402h executes the necessary member simulation using a calculation formula related to the required member simulation stored in the calculation formula file 406c.

  The screen generation unit 402i generates a layout screen to be displayed on the display unit 414 based on the BIM part created by the elevator modeling unit 402b and the support member selection result selected by the selection unit 402c. Means. The screen generation unit 402i of the present embodiment generates a layout screen including the BIM parts and the support member selection result.

  The screen generation unit 402i creates, for example, an integrated BIM model in which the elevator represented by the elevator BIM part created by the elevator modeling unit 402b is incorporated in the building represented by the building BIM model stored in the BIM model database 406b. It also functions as an integrated modeling tool. Then, the screen generation unit 402i generates a layout screen including the created integrated BIM model. The screen generation unit 402i according to the present embodiment generates a layout screen including the selection result of the support member selected by the selection unit 402c as shown in FIG. 6, for example, together with the created integrated BIM model. In addition, the screen generation unit 402i according to the present embodiment generates a layout screen including information regarding the estimation calculation performed by the estimation unit 402g as illustrated in FIG. 6 together with the created integrated BIM model, as necessary. May be. In addition, the screen generation unit 402i of the present embodiment includes a created integrated BIM model and a layout screen that includes information on the result of the necessary member simulation executed by the necessary member simulation unit 402h as illustrated in FIG. 6 as necessary. May be generated. In addition, the screen generation unit 402i according to the present embodiment, if necessary, together with the created integrated BIM model, information on the inter-component distance calculated by the distance calculation unit 402d, and the inter-component interference part detected by the interference detection unit 402e A layout screen may be generated that includes information related to information and information related to results of strength simulation of the support member executed by the strength simulation unit 402f.

  The screen display unit 402j is screen display means for displaying a layout screen on the display unit 414 based on the BIM part created by the elevator modeling unit 402b and the support member selection result selected by the selection unit 402c. The screen display unit 402j according to the present embodiment causes the display unit 414 to display a layout screen including the BIM parts and the support member selection result selected by the selection unit 402c.

  Here, the screen display unit 402j causes the display unit 414 to display the layout screen generated by the screen generation unit 402i. The screen display unit 402j according to the present embodiment displays, for example, a layout screen including a support member selection result as illustrated in FIG. 6 on the display unit 414 together with the three-dimensional integrated BIM model. That is, the screen display unit 402j is selected by the selection unit 402c in a state where the elevator represented by the BIM part created by the elevator modeling unit 402b is incorporated in the building represented by the BIM model stored in the BIM model database 406b. The selection result of the support member is displayed on the display unit 414. Further, the screen display unit 402j is executed by the necessary member simulation unit 402h, information related to the estimation calculation performed by the estimation unit 402g in a state in which the elevator represented by the BIM part is incorporated in the building represented by the BIM model. Information regarding the result of the necessary member simulation may be displayed on the display unit 414. Further, the screen display unit 402j is detected by the information on the inter-component distance calculated by the distance calculation unit 402d and detected by the interference detection unit 402e in a state where the elevator represented by the BIM part is incorporated in the building represented by the BIM model. The information on the inter-part interference part and the information on the result of the strength simulation of the support member executed by the strength simulation unit 402f may be displayed on the display unit 414.

  The ordering unit 402k is ordering means for placing an order for the support member selected by the selection unit 402c.

  Above, description of an example of a structure of the BIM apparatus 400 in 3rd Embodiment is finished.

[Process of BIM device 400]
Next, an example of processing of the BIM apparatus 400 in the third embodiment configured as described above will be described in detail below with reference to FIG.

  As shown in FIG. 11, first, the condition setting unit 402a sets a creation condition to be input (step SC-1).

  Then, the elevator modeling unit 402b uses the part information stored in the parts information database 406a to create the elevator BIM part corresponding to the creation condition set by the process of the condition setting unit 402a in step SC-1. (Step SC-2).

  Then, the distance calculation unit 402d calculates the inter-component distance based on the building information of the BIM model stored in the BIM model database 406b and the BIM parts of the elevator (step SC-3). Here, the BIM part of the elevator is the BIM part of the elevator created by the elevator modeling unit 402b in step SC-2.

  Then, the interference detection unit 402e detects an inter-part interference site based on the building information of the BIM model stored in the BIM model database 406b and the BIM parts of the elevator (step SC-4). Here, the BIM part of the elevator is the BIM part of the elevator created by the elevator modeling unit 402b in step SC-2.

  Then, the strength simulation unit 402f executes the strength simulation of the support member based on the building information of the BIM model stored in the BIM model database 406b and the BIM parts of the elevator (step SC-5). Here, the BIM part of the elevator is the BIM part of the elevator created by the elevator modeling unit 402b in step SC-2.

  Then, the selection unit 402c selects a support member based on the building information of the BIM model stored in the BIM model database 406b, the BIM parts of the elevator, the distance between the parts, the inter-part interference part, the result of the strength simulation, and the like ( Step SC-6). Here, the BIM part of the elevator is the BIM part of the elevator created by the elevator modeling unit 402b in step SC-2. The inter-component distance is the inter-component distance calculated by the process of the distance calculation unit 402d in step SC-3. The inter-component interference site is an inter-component interference site detected by the process of the interference detection unit 402e in step SC-4. The result of the strength simulation is the result of the strength simulation of the support member executed by the processing of the strength simulation unit 402f in Step SC-5. The selection unit 402c selects the installation position, dimensions, material, number, and the like of the support members that meet these conditions from the information about the support members included in the part information stored in the parts information database 406a.

  Then, the estimation unit 402g performs the estimation calculation of the support member selected by the process of the selection unit 402c in Step SC-6 (Step SC-7). The estimation unit 402g, for example, based on the information on the support member of the part information stored in the part information database 406a, such as the price, delivery date, inventory status, installation time, manufacturer information, product model number, etc. Perform an estimate calculation.

  The necessary member simulation unit 402h is necessary on the building side represented by the BIM model based on the building information of the BIM model stored in the BIM model database 406b, the BIM parts of the elevator, and the selection result of the support member. The necessary member simulation regarding the necessary member to be performed is executed (step SC-8). Here, the BIM part of the elevator is the BIM part of the elevator created by the elevator modeling unit 402b in step SC-2. The selection result of the support member is the selection result of the support member selected by the processing of the selection unit 402c in Step SC-6.

  Then, the screen generation unit 402i is based on the BIM part created by the elevator modeling unit 402b in step SC-2 and the support member selection result selected by the selection unit 402c in step SC-6. Then, a layout screen is generated (step SC-9). At this time, the screen generation unit 402i calculates the support member estimate calculated by the process of the estimation unit 402g in step SC-7, and the required member simulation executed by the process of the required member simulation unit 402h in step SC-8. A layout screen including the result of the above may be generated. In addition, the screen generation unit 402i is a distance between components calculated by the process of the distance calculation unit 402d in step SC-3, an inter-component interference part detected by the process of the interference detection unit 402e in step SC-4, a step A layout screen including the result of the strength simulation of the support member executed by the process of the strength simulation unit 402f in SC-5 may be generated.

  Then, the screen display unit 402j causes the display unit 414 to display the layout screen generated by the process of the screen generation unit 402i in step SC-9 (step SC-10). For example, the screen display unit 402j causes the display unit 414 to display the layout screen illustrated in FIG.

  The condition setting unit 402a then confirms that the selected support member has been approved based on the layout screen illustrated in FIG. 6 displayed on the display unit 414 by the process of the screen display unit 402j in step SC-10. NO is determined (step SC-11).

  If the condition setting unit 402a determines in step SC-11 that the support member is not approved by the process of the condition setting unit 402a (step SC-11: No), the condition setting unit 402a shifts the process to step SC-1. A new creation condition input by the user or designer via the input unit 418 or the like is set.

  The ordering unit 402k determines the support member selected and displayed on the display unit 414 when it is determined in step SC-11 that the support member has been approved by the processing of the condition setting unit 402a (step SC-11: Yes). An order is placed (step SC-12), and this process ends.

  Above, description of an example of the process of the BIM apparatus 400 in 3rd Embodiment is finished.

  As described above, according to the first to third embodiments described above, the BIM part of the elevator corresponding to the creation condition input by the user is created using the part information. According to the first to third embodiments, for example, a layout screen including an integrated BIM model in which the created BIM parts are incorporated in a BIM model of a building is generated, and the generated layout screen is displayed. Therefore, according to the 1st-3rd embodiment, when a user proposes the equipment plan of an elevator, the state where the elevator was built in the building can be displayed visually intelligibly. In addition, the user can perform a simulation throughout the construction, construction, and renewal (renovation) from the design stage of the building where the elevator is installed. Thereby, since the user can perform overall management and confirmation in the design of the building in which the elevator is installed, the proposal that better reflects the customer's request becomes easy. As a result, according to the present embodiment, the user can shorten the meeting time, reduce the occurrence rate of defects, and further reduce costs during production.

[Other embodiments]
Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalents thereof.

  For example, although the above-described embodiment has been described by taking an elevator as an example of an elevator, it can be similarly applied to passenger conveyors such as escalators and moving walkways.

  In addition, among the processes described in the embodiment, all or part of the processes described as being automatically performed can be performed manually, or the processes described as being performed manually can be performed. All or a part can be automatically performed by a known method.

  In addition, unless otherwise specified, the processing procedures, control procedures, specific names, information including registration data for each processing, parameters such as search conditions, screen examples, and database configurations shown in the above documents and drawings Can be changed arbitrarily.

  Further, regarding the terminal device 100, the server device 200, and the BIM device 400, each illustrated component is functionally conceptual and does not necessarily need to be physically configured as illustrated.

  For example, the processing functions provided in each device of the terminal device 100, the server device 200, and the BIM device 400, in particular, the processing functions performed in the control unit 102, the control unit 202, and the control unit 402 are all or An arbitrary part may be realized by a CPU (Central Processing Unit) and a program interpreted and executed by the CPU, or may be realized as hardware by wired logic. The program is recorded on a recording medium described later, and is mechanically read by the terminal device 100, the server device 200, and the BIM device 400 as necessary. That is, in the storage unit 106 such as a ROM or HDD, the storage unit 206, and the storage unit 406, a computer program for giving instructions to the CPU in cooperation with an OS (Operating System) and performing various processes is recorded. Has been. This computer program is executed by being loaded into the RAM, and constitutes a control unit in cooperation with the CPU.

  The computer program may be stored in an application program server connected to the terminal device 100, the server device 200, and the BIM device 400 via an arbitrary network 300, and all of them may be stored as necessary. It is also possible to download a part.

  Further, the program may be stored in a computer-readable recording medium, or may be configured as a program product. Here, the “recording medium” is any memory card, USB memory, SD card, flexible disk, magneto-optical disk, ROM, EPROM, EEPROM, CD-ROM, MO, DVD, Blu-ray Disc, etc. Of “portable physical media”.

  The “program” is a data processing method described in an arbitrary language or description method, and may be in any format such as source code or binary code. The “program” is not necessarily limited to a single configuration, but is distributed in the form of a plurality of modules and libraries, or in cooperation with a separate program represented by an OS (Operating System). Including those that achieve the function. Note that a well-known configuration and procedure can be used for a specific configuration for reading a recording medium, a reading procedure, an installation procedure after reading, and the like in each device described in the embodiment.

  Various databases and the like stored in the storage unit 106, the storage unit 206, and the storage unit 406 (BIM model database 106a, calculation formula file 106b, parts information database 206a, calculation formula file 206b, parts information database 406a, BIM model database 406b and calculation formula file 406c) are storage means such as a memory device such as a RAM and a ROM, a fixed disk device such as a hard disk, a flexible disk, and an optical disk, and various programs used for various processing and website provision. , Tables, databases, web page files, and the like.

  In addition, the terminal device 100, the server device 200, and the BIM device 400 may be configured as an information processing device such as a known personal computer or workstation, and an arbitrary peripheral device is connected to the information processing device. May be configured. Further, the terminal device 100, the server device 200, and the BIM device 400 may be realized by installing software (including a program, data, and the like) that causes the information processing apparatus to realize the method of the present embodiment.

  Furthermore, the specific form of distribution / integration of the devices is not limited to that shown in the figure, and all or a part of them may be functional or physical in arbitrary units according to various additions or according to functional loads. Can be distributed and integrated. That is, the above-described embodiments may be arbitrarily combined and may be selectively implemented.

  According to the BIM system, the server device, the terminal device, the method, and the program according to the embodiment and the modification described above, when proposing an equipment plan for an elevator, the proposed elevator can be displayed visually and in an easily understandable manner. .

[Appendix]
The server device according to the embodiment is a server device including at least a control unit and a storage unit that are communicably connected to a terminal device including at least a display unit, and the storage unit is a BIM model of a building Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into the elevator, and the control unit is configured to store the BIM part corresponding to a creation condition transmitted from the terminal device, Based on the elevator modeling means created using the part information stored in the part information storage means, the building information related to the building included in the BIM model, and the BIM part created by the elevator modeling means, Selecting means for selecting a support member interposed between the building represented by the BIM model and the elevator represented by the BIM part; Information providing means for transmitting the BIM part created by the ring means and the selection result of the support member selected by the selection means to the terminal device, wherein the terminal device transmits the information from the server device. In the state in which the elevator represented by the BIM part is incorporated in the building represented by the BIM model, the selection result of the support member transmitted from the server device is displayed on the display unit.

  A BIM system according to an embodiment is a BIM system in which a server device including at least a control unit and a storage unit, and a terminal device including at least a control unit and a display unit are connected to be able to communicate with each other. The storage unit of the apparatus includes part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building, and the control unit of the server apparatus includes the terminal Elevator modeling means for creating the BIM part corresponding to the creation condition transmitted from the apparatus using the part information stored in the parts information storage means, and the BIM part created by the elevator modeling means Information providing means for transmitting to the terminal device, wherein the control unit of the terminal device is a building included in the BIM model. A support member interposed between the building represented by the BIM model and the elevator represented by the BIM part is selected based on the building information to be performed and the BIM part transmitted from the server device by the information providing unit. The selection result of the support member selected by the selection unit in a state in which the elevator represented by the BIM part transmitted from the server device by the selection unit and the information providing unit is incorporated in the building represented by the BIM model. Screen display means for displaying on the display unit.

  The server device according to the embodiment is a server device including at least a control unit and a storage unit that are communicably connected to a terminal device including at least a display unit, and the storage unit is a BIM model of a building Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into the elevator, and the control unit is configured to store the BIM part corresponding to a creation condition transmitted from the terminal device, Elevator modeling means created using the part information stored in parts information storage means, and information providing means for transmitting the BIM parts created by the elevator modeling means to the terminal device, the terminal device The building information related to the building included in the BIM model and the information transmitted from the server device by the information providing means Based on the IM part, the support member interposed between the building represented by the BIM model and the elevator represented by the BIM part is selected, and the BIM part transmitted from the server device by the information providing unit represents In a state where the elevator is incorporated in the building represented by the BIM model, the selection result of the support member is displayed on the display unit.

  The terminal device according to the embodiment is a terminal device including at least a control unit and a display unit that are communicably connected to the server device, and the control unit includes building information about a building included in the BIM model; The building represented by the BIM model and the BIM part based on the BIM part of the elevator that can be incorporated into the BIM model and is created by the server device in response to the creation condition and transmitted from the server device. The selecting means for selecting a supporting member interposed between the elevator and the elevator to be represented, and the elevator represented by the BIM part transmitted from the server device are selected by the selecting means in a state of being incorporated in the building represented by the BIM model. Screen display means for displaying the selected result of the support member on the display unit.

  The method according to the embodiment is a method executed in a BIM system in which a server device including at least a control unit and a storage unit and a terminal device including at least a control unit and a display unit are connected to be communicable. In addition, the storage unit of the server device includes part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building, and the control unit of the server device The elevator modeling step of creating the BIM part corresponding to the creation condition transmitted from the terminal device, using the part information stored in the part information storage means, and the control of the server device Building information related to buildings included in the BIM model and created by the elevator modeling step And a selection step of selecting a support member interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the BIM part, and the control unit of the server device. In the information providing step of transmitting the BIM part created in the elevator modeling step and the selection result of the support member selected in the selection step to the terminal device, and in the control unit of the terminal device Executed by the information providing step, transmitted from the server device in the information providing step, with the elevator represented by the BIM part transmitted from the server device incorporated in the building represented by the BIM model. And a screen display step of displaying the selection result of the support member on the display unit.

  The method according to the embodiment is a method executed in a server device including at least a control unit and a storage unit, which is communicably connected to a terminal device including at least a display unit, and the storage unit is a building Part information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into a BIM model of an object, and corresponds to a creation condition transmitted from the terminal device, which is executed in the control unit The BIM part to be created using the part information stored in the parts information storage means, the elevator modeling step, the building information related to the building included in the BIM model, and the elevator modeling step Based on the BIM part, it is interposed between the building represented by the BIM model and the elevator represented by the BIM part. A selection step of selecting a support member, the BIM part created in the elevator modeling step, and an information providing step of transmitting the selection result of the support member selected in the selection step to the terminal device; In the terminal device, in the state in which the elevator represented by the BIM part transmitted from the server device is incorporated in the building represented by the BIM model, the selection result of the support member transmitted from the server device is It is characterized by being displayed on a display unit.

  The method according to the embodiment is a method executed in a BIM system in which a server device including at least a control unit and a storage unit and a terminal device including at least a control unit and a display unit are connected to be communicable. In addition, the storage unit of the server device includes part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building, and the control unit of the server device The elevator modeling step of creating the BIM part corresponding to the creation condition transmitted from the terminal device, using the part information stored in the part information storage means, and the control of the server device The information provision for transmitting the BIM part created in the elevator modeling step, which is executed in the elevator unit, to the terminal device. Step, and building information related to a building included in the BIM model, which is executed in the control unit of the terminal device, and the BIM part transmitted from the server device in the information providing step, From the server device in the selection step of selecting a support member interposed between the building represented by the BIM model and the elevator represented by the BIM part, and the information providing step executed in the control unit of the terminal device A screen display step for displaying the selection result of the support member selected in the selection step on the display unit in a state in which the elevator represented by the transmitted BIM part is incorporated in the building represented by the BIM model. It is characterized by including.

  The method according to the embodiment is a method executed in a server device including at least a control unit and a storage unit, which is communicably connected to a terminal device including at least a display unit, and the storage unit is a building Part information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into a BIM model of an object, and corresponds to a creation condition transmitted from the terminal device, which is executed in the control unit The elevator modeling step for creating the BIM part to be created using the part information stored in the part information storage means, and the information providing step for transmitting the BIM part created in the elevator modeling step to the terminal device In the terminal device, the building information on the building included in the BIM model, and the information provision Based on the BIM part transmitted from the server device in step, the supporting member interposed between the building represented by the BIM model and the elevator represented by the BIM part is selected, and in the information providing step, The selection result of the support member is displayed on the display unit in a state where the elevator represented by the BIM part transmitted from the server device is incorporated in the building represented by the BIM model.

  The method according to the embodiment is a method executed in a terminal device including at least a control unit and a display unit that are communicably connected to a server device, and is included in the BIM model executed in the control unit The BIM model represents the building information related to the building to be created and the BIM parts of the elevator that can be incorporated into the BIM model and created from the server device corresponding to the creation conditions and transmitted from the server device. A selection step for selecting a support member interposed between the building and the elevator represented by the BIM part, and the elevator represented by the BIM part transmitted from the server device are incorporated in the building represented by the BIM model. And a screen display step for displaying the selection result of the support member selected in the selection step on the display unit. To.

  The program according to the embodiment is a program for causing a server device including at least a control unit and a storage unit, which is connected to a terminal device including at least a display unit to be communicable, the storage unit, Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building, and in the control unit, corresponding to a creation condition transmitted from the terminal device Elevator modeling step for creating a BIM part using the part information stored in the part information storage means, building information about a building included in the BIM model, and the BIM created in the elevator modeling step Based on the part, it is interposed between the building represented by the BIM model and the elevator represented by the BIM part A selection step of selecting a supporting member, an information providing step of transmitting the BIM part created in the elevator modeling step and a selection result of the supporting member selected in the selection step to the terminal device; In the terminal device, in the state where the elevator represented by the BIM part transmitted from the server device is incorporated in the building represented by the BIM model, the selection result of the support member transmitted from the server device Is displayed on the display unit.

  The program according to the embodiment is a program for causing a server device including at least a control unit and a storage unit, which is connected to a terminal device including at least a display unit to be communicable, the storage unit, Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building, and in the control unit, corresponding to a creation condition transmitted from the terminal device Elevator modeling step for creating a BIM part using the part information stored in the part information storage means; and an information providing step for transmitting the BIM part created in the elevator modeling step to the terminal device; In the terminal device, the building information about the building included in the BIM model and the information Based on the BIM part transmitted from the server device in the providing step, the supporting member interposed between the building represented by the BIM model and the elevator represented by the BIM part is selected, and the information providing step In the state in which the elevator represented by the BIM part transmitted from the server device is incorporated in the building represented by the BIM model, the selection result of the support member is displayed on the display unit.

  A program according to an embodiment is a program for causing a terminal device, which is connected to a server device so as to be communicable, to include at least a control unit and a display unit, and includes the architecture included in the BIM model in the control unit. Buildings represented by the BIM model based on building information related to objects and BIM parts of elevators that can be incorporated into the BIM model and that are created by the server device corresponding to the creation conditions and transmitted from the server device And a step of selecting a supporting member interposed between the elevator represented by the BIM part, and the elevator represented by the BIM part transmitted from the server device are incorporated in the building represented by the BIM model, And a screen display step for displaying the selection result of the support member selected in the selection step on the display unit. And wherein the door.

10, 20 BIM system 100 Terminal device 102 Control unit
102a Condition transmitter
102b Information acquisition unit
102c screen generator
102d screen display
102e ordering department
102f Selection part
102g Distance calculator
102h Interference detection unit
102i Strength simulation part
102j Estimator
102k Necessary member simulation unit 104 Communication control interface unit 106 Storage unit
106a BIM model database
106b Calculation file 108 Input / output control interface unit 114 Display unit 116 Audio output unit 118 Input unit 200 Server device 202 Control unit
202a Condition receiving unit
202b Elevator modeling unit
202c selection part
202d Distance calculation unit
202e Interference detection unit
202f Strength simulation part
202g Estimator
202h Necessary member simulation part
202i Information providing unit 204 Communication control interface unit 206 Storage unit
206a Parts information database
206b Calculation file 300 Network 400 BIM device (BIM system)
402 control unit
402a Condition setting unit
402b Elevator modeling unit
402c Selection part
402d Distance calculation unit
402e Interference detection unit
402f Strength simulation section
402g Estimator
402h Necessary member simulation section
402i screen generator
402j Screen display section
402k ordering unit 406 storage unit
406a Parts information database
406b BIM model database
406c Calculation file 408 Input / output control interface unit 414 Display unit 416 Audio output unit 418 Input unit

Claims (9)

A BIM system including at least a control unit, a storage unit, and a display unit,
The storage unit
BIM model storage means for storing a BIM model of a building;
Parts information storage means for storing parts information for creating BIM parts of an elevator that can be incorporated into the BIM model;
With
The controller is
Elevator modeling means for creating the BIM part corresponding to the input creation condition using the part information stored in the part information storage means;
Based on the building information related to the building included in the BIM model stored in the BIM model storage unit and the BIM part created by the elevator modeling unit, the building represented by the BIM model and the BIM part represent A selection means for selecting a support member interposed between the elevator and the elevator;
Screen display for displaying the selection result of the support member selected by the selection unit on the display unit in a state where the elevator represented by the BIM part created by the elevator modeling unit is incorporated in the building represented by the BIM model Means,
Characterized by comprising
BIM system. The controller is
Based on the building information related to the building included in the BIM model stored in the BIM model storage unit and the BIM part created by the elevator modeling unit, the building represented by the BIM model and the BIM part represent Distance calculating means for calculating the distance between the parts with the elevator,
With
The selecting means is
Selecting the support member based on the distance calculated by the distance calculation means;
The BIM system according to claim 1. The controller is
Based on the building information related to the building included in the BIM model stored in the BIM model storage unit and the BIM part created by the elevator modeling unit, the building represented by the BIM model and the BIM part represent Interference detection means for detecting an interference site between parts with the elevator,
With
The selecting means is
Selecting the support member based on the interference site detected by the interference detection means;
The BIM system according to claim 1 or 2. The controller is
Based on the building information related to the building included in the BIM model stored in the BIM model storage unit and the BIM part created by the elevator modeling unit, the elevator acts on the support member from the elevator represented by the BIM part. A strength simulation means for executing a strength simulation of the support member against a load;
With
The selecting means is
Based on the result of strength simulation of the support member executed by the strength simulation means, the support member is selected.
The BIM system according to any one of claims 1 to 3. The controller is
Estimating means for calculating an estimate of the support member selected by the selecting means;
Ordering means for placing an order for the support member selected by the selecting means;
Comprising
The BIM system according to any one of claims 1 to 4. The controller is
Based on the building information related to the building included in the BIM model stored in the BIM model storage unit, the BIM part created by the elevator modeling unit, and the selection result of the support member selected by the selection unit , Necessary member simulation means for executing necessary member simulation related to necessary members required on the building side represented by the BIM model,
With
The screen display means includes
The display unit displays a result of the necessary member simulation related to the necessary member executed by the necessary member simulation unit in a state where the elevator represented by the BIM part created by the elevator modeling unit is incorporated in the building represented by the BIM model. To display
The BIM system according to any one of claims 1 to 5. A BIM system in which a server device including at least a control unit and a storage unit, and a terminal device including at least a control unit and a display unit are connected to be communicable,
The storage unit of the server device is
Parts information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into a BIM model of a building;
With
The control unit of the server device includes:
Elevator modeling means for creating the BIM part corresponding to the creation condition transmitted from the terminal device using the parts information stored in the parts information storage means;
A support member interposed between the building represented by the BIM model and the elevator represented by the BIM part based on the building information relating to the building included in the BIM model and the BIM part created by the elevator modeling means Selection means for selecting
Information providing means for transmitting the BIM part created by the elevator modeling means and the selection result of the support member selected by the selection means to the terminal device;
With
The control unit of the terminal device is
The selection result of the support member transmitted from the server device by the information providing unit in a state where the elevator represented by the BIM part transmitted from the server device by the information providing unit is incorporated in the building represented by the BIM model Screen display means for displaying on the display unit,
A BIM system comprising: A method executed in a BIM system including at least a control unit, a storage unit, and a display unit,
The storage unit
BIM model storage means for storing a BIM model of a building;
Parts information storage means for storing parts information for creating BIM parts of an elevator that can be incorporated into the BIM model;
With
Executed in the control unit,
Elevator modeling step of creating the BIM part corresponding to the input creation condition using the part information stored in the part information storage unit;
The building and the BIM part represented by the BIM model based on the building information related to the building included in the BIM model stored in the BIM model storage unit and the BIM part created in the elevator modeling step A selection step for selecting a support member interposed between the elevator represented by
In the state where the elevator represented by the BIM part created in the elevator modeling step is incorporated in the building represented by the BIM model, the selection result of the support member selected in the selection step is displayed on the display unit. A screen display step;
A method comprising the steps of: A program for causing a BIM system including at least a control unit, a storage unit, and a display unit to execute,
The storage unit
BIM model storage means for storing a BIM model of a building;
Parts information storage means for storing parts information for creating BIM parts of an elevator that can be incorporated into the BIM model;
With
In the control unit,
Elevator modeling step of creating the BIM part corresponding to the input creation condition using the part information stored in the part information storage unit;
The building and the BIM part represented by the BIM model based on the building information related to the building included in the BIM model stored in the BIM model storage unit and the BIM part created in the elevator modeling step A selection step for selecting a support member interposed between the elevator represented by
In the state where the elevator represented by the BIM part created in the elevator modeling step is incorporated in the building represented by the BIM model, the selection result of the support member selected in the selection step is displayed on the display unit. A screen display step;
A program characterized by having executed.

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