JP5354629B1 - BIM system, server device, terminal device, method and program - Google Patents

Abstract

An object of the present invention is to provide a BIM system, a server device, a terminal device, a method, and a program capable of visually and easily displaying a state in which an elevator is incorporated in a building when proposing an equipment plan for the elevator.
A BIM system is communicably connected to a server device and a terminal device. The server device creates BIM parts of the elevator using the part information, and transmits the created BIM parts of the elevator to the terminal device. The terminal device creates an integrated BIM model in which the BIM part transmitted from the server device is incorporated into the BIM model of the building, generates a layout screen including the created integrated BIM model, and displays the generated layout screen Display on the screen. When the elevator is renewed, the terminal device generates a layout screen in which the integrated BIM models before and after the renewal are arranged and displayed on the display unit.
[Selection] Figure 2

Description

  Embodiments described herein relate generally to a BIM system, a server device, a terminal device, 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 2010-262580 A

  The problem to be solved by the present embodiment is that a BIM system, a server device, a terminal device, a method, and a method capable of visually displaying a state in which the elevator is incorporated in a building when a facility plan for the elevator is proposed. Is to provide a program.

  The BIM system of the 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, a storage unit, and a display unit are communicably connected. The storage unit of the server device includes part information storage means. The part information storage means stores part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building. The control unit of the server device includes elevator modeling means and information providing means. The elevator modeling unit creates the BIM part corresponding to the creation condition transmitted from the terminal device, using the part information stored in the part information storage unit. The information providing means transmits the BIM part created by the elevator modeling means to the terminal device. The storage unit of the terminal device includes a BIM model storage unit that stores the BIM model. The control unit of the terminal device includes an integrated modeling unit, a screen generation unit, and a screen display unit. The integrated modeling means creates an integrated BIM model in which the BIM part transmitted from the server device by the information providing means is incorporated into the BIM model stored in the BIM model storage means. The screen generation unit generates a layout screen including the integrated BIM model created by the integrated modeling unit. The screen display means displays the layout screen generated by the screen generation means on the display unit. The elevator modeling unit creates the BIM part before the renewal and the BIM part after the renewal when the elevator is renewed. The integrated modeling means includes the integrated BIM model before the renewal in which the BIM part before the renewal is incorporated into the BIM model stored in the BIM model storage means, and the BIM part after the renewal, The integrated BIM model after renewal incorporated in the BIM model stored in the BIM model storage means is created. The screen generation unit generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side.

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 before and after renewal. FIG. 6 is a diagram illustrating an example of a layout screen including an integrated BIM model before renewal. FIG. 7 is a flowchart illustrating an example of processing in the first embodiment. FIG. 8 is a flowchart illustrating an example of processing in the first embodiment. FIG. 9 is a flowchart illustrating an example of processing in the first embodiment. FIG. 10 is a flowchart illustrating an example of processing in the first embodiment. FIG. 11 is a block diagram illustrating an example of a configuration of a server device according to the second embodiment. FIG. 12 is a block diagram illustrating a modification of the server device according to the second embodiment. FIG. 13 is a flowchart illustrating an example of processing in the second embodiment. FIG. 14 is a block diagram illustrating an example of the configuration of the BIM apparatus according to the third embodiment. FIG. 15 is a flowchart illustrating an example of 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, with regard to the configuration and processing of the embodiment, the first embodiment (BIM system), the second embodiment (server device (server-driven type)), and the third embodiment (function-intensive system (stand-alone type) The BIM device)) will be described in detail in this order.

[First Embodiment]
First, a first embodiment (BIM system) will be described below with reference to FIGS. 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]
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 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 more A terminal device 100 equipped with a BIM application or the like is configured to be communicably connected. 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 is communicably connected via an arbitrary communication path.

  As shown in FIG. 2, in the BIM system of the first 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. 2, the server device 200 uses the BIM parts of the elevator that can be incorporated into the BIM model of the building corresponding to the creation conditions transmitted from the terminal device 100, and the parts information stored in the storage unit 206. It has a function to create using. Then, the server device 200 has a function of transmitting the created BIM part to the terminal device 100. 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 an HDD (Hard Disk Drive) or a storage unit such as an SSD (Solid State Drive), and stores various databases and tables (part information database 206a and the like).

  Among these components of the storage unit 206, the parts information database 206a as part information storage means stores part information for creating BIM parts for elevators 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. 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 and dimensions required when installing the elevator in a building, information on various accessories, etc. Including at least one of them. Furthermore, as part information, for example, in addition to information such as member strength, price, dimensions, mass, color, material, natural frequency of necessary members constituting the elevator, delivery date, inventory status, installation time, finishing material, service life , At least one of manufacturer information, product number, and the like may be included. Note that the parts information is not limited to the above.

  More specifically, in this embodiment, the part information is, for example, an operation parameter of the BIM part used when analyzing the operation of the integrated BIM model in which the BIM part is incorporated into the BIM model by the processing of the control unit 102 described later. including. Here, the operation parameter is a parameter that defines an operation speed, an operation pattern, and the like of the elevator. Also, the part information includes, for example, BIM part size information used when generating a BIM parts carry-out route and carry-in route by processing of the control unit 102, which will be described later, and when verifying a caution location. Here, the BIM part size information includes size information of each unit and component constituting the BIM part. As each unit constituting the BIM parts, for example, when the elevator is an elevator as in the present embodiment, the hoistway, the car, the counterweight, the main rope, the hoisting machine, the guide rail, the landing hall related products Machine room, control panel, power supply equipment, various pipes and wiring. In addition, as each unit constituting the BIM part, for example, when the elevator is an escalator, a truss, a step, a step chain, a moving handrail, a boarding board, a railing, a driving device, a machine room, a control panel, a power supply facility, Various pipes and wirings are listed. Further, the part information includes, for example, setting parameters used when changing the BIM part by processing of the control unit 102 described later. Here, the setting parameters include parameters that define the size, color, material, and the like of each unit constituting the BIM part. In addition, the parts information is, for example, the delivery date of each unit and component used when creating a renewal construction plan from the processing of the control unit 102 described later or automatically generating BIM pearls from the processing of the control unit 202 described later. Information, price information, work order information, and required work time information. Further, the part information includes, for example, attribute information used when setting a range of parts information that can be used by processing of the control unit 202 described later. The BIM part includes attribute information such as part information related to the target elevator in the BIM part itself, as in a typical BIM model.

  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. The control unit 202 conceptually has a creation condition receiving unit 202a as a creation condition receiving unit, an available range setting unit 202b as an available range setting unit, an elevator modeling unit 202c as an elevator modeling unit, and information provision The information provision part 202d as a means is provided.

  Among these, the creation condition receiving unit 202a receives 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. The creation condition may include, for example, at least one of model, color, material, desired price, delivery date, user preference, and the like. In addition, the creation condition may include, for example, structural information of a BIM model of a building stored in a BIM model database 106a described later, such as an outline of a building where an elevator is installed, an installation position, and the like. Further, the creation condition may include identification information (attribute information) for distinguishing users. The identification information is, for example, password information for access permission or usage range setting individually set for the user, paid usage fee information, and the like. In addition, the creation conditions may include conditions relating to a renewal work in which all or a part of the existing elevator is renovated to a newly installed product, as will be described later. The creation conditions may be input by the user via the input unit 118 in the terminal device 100, or read from an external storage device (not shown) in which the creation conditions are stored in advance. It may be.

  In addition, the usable range setting unit 202b sets a range of parts information stored in the parts information database 206a that can be used in accordance with the identification information included in the creation condition transmitted from the terminal device 100. The usable range setting unit 202b sets a range of parts information that can be used by the user according to the identification information based on identification information such as password information and usage fee information. When a BIM part is created by an elevator modeling unit 202c, which will be described later, the use of part information outside the usable range set by the usable range setting unit 202b is restricted or prohibited, and the part information within the usable range. Is used. The range of parts information may be changed step by step in accordance with password information, usage fee information, and the like. Thereby, this BIM system can change the range of the part information which can be used according to a user's identification information (attribute information).

  Further, the elevator modeling unit 202c creates a BIM part of the elevator corresponding to the creation condition received by the creation condition receiving unit 202a using the part information stored in the part information database 206a. The elevator modeling unit 202c 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. Here, the elevator modeling unit 202c may create BIM parts of a plurality of elevators that satisfy the creation conditions so that the user can select them as described later. Further, here, the elevator modeling unit 202c creates a BIM part using the part information within the usable range set by the usable range setting unit 202b. The elevator modeling unit 202c may store the created BIM parts of the elevator in the storage unit 206 to construct a BIM parts database (not shown).

  In addition, when the elevator is renewed as described later, the elevator modeling unit 202c converts the BIM parts of the elevator corresponding to the conditions related to the renewal work based on the creation conditions received by the creation condition receiving unit 202a into the parts information database 206a. Created using the part information stored in At this time, the elevator modeling unit 202c creates a BIM part before renewal and a BIM part after renewal. For example, the elevator modeling unit 202c creates one or a plurality of candidate BIM parts of an elevator that can be renewed based on existing hoistway, machine room dimensions, power supply facility capacity, and the like based on the structure information of the BIM model described later. Also in this case, when the usable range is set by the usable range setting unit 202b with respect to the part information, the elevator modeling unit 202c uses the part information within the usable range to renew the BIM part. Create

  In this case, the elevator modeling unit 202c automatically optimizes and creates the renewed BIM parts according to the delivery date, price, or preference based on the creation conditions received by the creation condition receiving unit 202a. It may be. For example, the elevator modeling unit 202c may automatically create a plurality of BIM parts of an elevator that can be renewed in order from the one with the earliest delivery date, when the delivery date priority is selected by the user. . Similarly, the elevator modeling unit 202c automatically creates a plurality of renewable BIM parts of a plurality of elevators that can be renewed in order from the lowest price in the case of renewal. May be. The elevator modeling unit 202c automatically creates a plurality of BIM parts of a plurality of elevators that can be renewed in order from the one that suits the preference when the user's preference is set at the time of renewal. It may be.

  In addition, the information providing unit 202d transmits the BIM parts of the elevator created by the elevator modeling unit 202c to the terminal device 100. Here, the information providing unit 202d generates BIM information including information on the BIM parts of the elevator, and transmits the generated BIM information to the terminal device 100.

[Configuration of Terminal Device 100]
In FIG. 2, the terminal device 100 has a function of creating an integrated BIM model in which the BIM part of the elevator transmitted from the server device 200 is incorporated in the building BIM model stored in the storage unit 106. The terminal device 100 has a function of generating a layout screen including the created integrated BIM model and causing the display unit 114 to display the generated layout screen. 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 (a BIM model database 106a as a BIM model storage unit, an object information database 106b as an object information storage unit, and the like). Here, the storage unit 106 may temporarily store various files and the like.

  The BIM model database 106a stores a BIM model of a building. In the present embodiment, the BIM model database 106a stores a BIM model of a building designed in advance by a designer. Here, the BIM model includes, for example, information such as building shape, spatial relationship, geographic information, quantity and characteristics of building members, member strength, natural frequency, useful life, various accessory equipment, various piping and wiring, etc. Structural information including at least one is included, but is not limited thereto. In this embodiment, when a BIM part is created by the elevator modeling unit 202c described above, a renewal construction plan is created when a BIM part carry-out route and a carry-in route are generated by the control unit 102, which will be described later, and a caution point is verified. For example, the above-described structure information is referred to.

  The object information database 106b stores object information related to human objects that can move within the BIM model of a building and various environmental objects that affect the environment. For example, object information related to a human object is information that defines a three-dimensional model imitating a human that can move according to a predetermined condition. The object information regarding the human object includes, for example, movement conditions including at least a starting point and a destination for each human object in addition to shape data for constructing a three-dimensional model imitating a human. Further, for example, the object information related to the environmental object is information that defines the environment inside and outside the building in which the elevator is installed, and includes information such as various static environmental conditions and dynamic environmental conditions. The object information related to the environmental object may include shape data for constructing a three-dimensional model of an object that affects the environment inside and outside the building. The object information may be read from an external storage device (not shown), may be input via the input unit 118, or may be acquired via the network 300. It may be. When the operation of the integrated BIM model is analyzed by the control unit 102 described later, the above-described object information is referred to.

  The control unit 102 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 102 performs the information processing for performing various processes by these programs. In terms of functional concept, the control unit 102 includes a creation condition transmission unit 102a as a creation condition transmission unit, an integrated modeling unit 102b as an integration modeling unit, a screen generation unit 102c as a screen generation unit, and a screen display unit as a screen display unit. 102d, an operation analysis unit 102e as operation analysis means is provided. Further, the control unit 102 is functionally conceptually a change unit 102f as a change unit, a route generation unit 102g as a route generation unit, a plan creation unit 102h as a plan creation unit, a verification unit 102i as a verification unit, and an error output. An error output unit 102j as means is provided.

  Among these, the creation condition transmitting unit 102a is a creation condition transmitting unit that transmits the above-described creation conditions input by the user to the server apparatus 200. The creation conditions may be input by the user via the input unit 118, or may be read from an external storage device (not shown) in which the creation conditions are stored in advance.

  Further, the integrated modeling unit 102b creates an integrated BIM model in which the elevator BIM parts corresponding to the BIM information transmitted from the server device 200 are incorporated into the building BIM model stored in the BIM model database 106a. For example, the integrated modeling unit 102b creates a three-dimensional integrated BIM model in which an elevator BIM part as shown in FIG. 4 is incorporated into a building BIM model. Here, FIG. 4 is a diagram illustrating an example of an integrated BIM model in which BIM parts are incorporated into the BIM model. FIG. 4 shows a part of an integrated BIM model showing the installation state of the elevator when the building is completed. Here, the integrated modeling unit 102b may store the created integrated BIM model in the storage unit 106 to construct an integrated BIM model database (not shown).

  The screen generation unit 102c generates a layout screen including the integrated BIM model created by the integrated modeling unit 102b.

  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 in which BIM parts of an elevator as illustrated in FIG.

  The motion analysis unit 102e simulates the operation of the BIM parts of the elevator on the layout screen displayed by the screen display unit 102d. Specifically, the motion analysis unit 102e simulates the motion of the BIM part of the elevator in the integrated BIM model based on the above-described operation parameter of the BIM part indicated by the part information included in the BIM part of the elevator. The motion analysis unit 102e may simulate the motion of the elevator BIM parts while moving the human object in the integrated BIM model based on the above-described object information stored in the object information database 106b. Further, the motion analysis unit 102e may simulate the motion of the elevator BIM parts while changing the environmental object in the integrated BIM model based on the above-described object information stored in the object information database 106b.

  By the way, in such an elevator, after installing in a building, it is known that the renewal which upgrades all or one part of the existing elevator to a new installation according to various demands is performed. Renewal properties, for example, may have been changed in the building in the process so far, and there is a tendency for necessary information to be insufficient. When such an elevator is renewed, it may be necessary to confirm data such as power capacity in addition to the dimensions of existing equipment such as hoistway, landing hall, and machine room. In such a case, if it is currently in operation, it will be troublesome because it will be measured by past drawings or actual measurements in the field, suggesting possible models and possible sizes. In addition, for example, when the budget is limited, it may be necessary to limit a part of the renewal to a part, and the proposed content tends to be more complicated and difficult to understand. In addition, for example, it may be necessary to create a proposal that matches the renewed image requested by the customer. Furthermore, if the elevator to be renewed is currently in operation, for example, there may be restrictions on the number of work days, carry-out, carry-in time, and construction time zone, and each person in charge adjusted for each property After creating a renewal construction plan, it may be necessary to correct it by confirming the customer. Further, for example, when another facility construction is renewed, the installation position or the like may need to be adjusted.

  Therefore, in the present embodiment, the images before and after the renewal can be visually compared and confirmed by the model using the BIM. As a result, this embodiment realizes, for example, proposing optimal specifications to customers in a short period of time, proceeding with work in a timely manner for changes, etc., and promoting work more efficiently. I can do it.

  Specifically, the integrated modeling unit 102b creates an integrated BIM model before renewal and an integrated BIM model after renewal when the elevator is renewed. In this case, the integrated modeling unit 102b incorporates the BIM parts before renewal corresponding to the BIM information created and transmitted by the server device 200 into the BIM model of the building stored in the BIM model database 106a. Create an integrated BIM model. Further, the integrated modeling unit 102b integrates the renewed BIM part corresponding to the BIM information created and transmitted by the server device 200 into the BIM model of the building stored in the BIM model database 106a. Create a BIM model.

  Then, the screen generation unit 102c generates a layout screen in which the integrated BIM model before renewal created by the integrated modeling unit 102b and the integrated BIM model after renewal are arranged side by side. The screen generation unit 102c may generate a layout screen in which the integrated BIM models before and after the renewal are arranged side by side in a limited part, or the building is visualized before and after the renewal to visualize the entire image. A layout screen in which the integrated BIM models are arranged side by side may be generated. In addition, the screen generation unit 102c may generate a layout screen in which the integrated BIM models are arranged side by side with the same display angle and size before and after the renewal. Then, for example, the screen display unit 102d causes the display unit 114 to display a layout screen in which an integrated BIM model before renewal and an integrated BIM model after renewal as shown in FIG. FIG. 5 is a diagram illustrating an example of a layout screen including an integrated BIM model before and after renewal. The operation analysis unit 102e described above can simulate the operation (for example, opening / closing of a door) of the elevator BIM parts after the renewal on the layout screen displayed by the screen display unit 102d.

  The changing unit 102f changes the BIM part on the layout screen displayed by the screen display unit 102d. Specifically, the changing unit 102f changes the BIM part by changing the setting parameter of the part information included in the BIM part according to the change condition input by the user. When the elevator is renewed, the changing unit 102f changes the BIM part after the renewal on the layout screen displayed by the screen display unit 102d. Then, the screen generation unit 102c generates a layout screen including the BIM parts after renewal changed by the changing unit 102f. The screen display unit 102d causes the display unit 114 to display a layout screen including the BIM parts after renewal changed by the changing unit 102f.

  Further, the route generation unit 102g is based on the BIM model of the building stored in the BIM model database 106a and the BIM part of the elevator before renewal transmitted from the server device 200 by the information providing unit 202d. A carry-out path for carrying out the BIM parts of the elevator before renewal from the installation position is generated. In addition, the route generation unit 102g determines the building position in the integrated BIM model based on the BIM model of the building stored in the BIM model database 106a and the BIM parts of the elevator after renewal transmitted from the server device 200. A carry-in route for carrying in the BIM parts of the elevator after renewal is generated.

  Specifically, the route generation unit 102g generates a carry-out route and a carry-in route based on the structure information of the building included in the BIM model of the building and the size information included in the part information of the BIM part. . That is, the path generation unit 102g acquires part information of the BIM parts of the elevator before and after the renewal. Here, the part information of the BIM parts of the elevator includes the size information of each unit and component constituting the elevator BIM parts before and after the renewal as described above. The path generation unit 102g creates component information at the time of carrying out the BIM parts of the elevator before renewal and information on the components at the time of carrying in BIM parts of the elevator after renewal from the part information. Then, the path generation unit 102g, for example, the structure information of the BIM model of the building (for example, the dimension of a path that can be a carry-out path or a carry-in path), and the size information of each component of the BIM part at the time of carry-out and carry-in Based on the above, a carry-out route and a carry-in route are generated for each unit. The method for generating the carry-out route and the carry-in route is not limited to this. For example, in the building space specified by the structure information, the route generation unit 102g generates the shortest distance that the unit can pass as the carry-out route and the carry-in route in a state where the size of each unit specified by the size information does not interfere. . Further, for example, when the carry-out route and the carry-in route that do not interfere with each unit cannot be specified, the route generation unit 102g may generate the carry-out route and the carry-in route in a state where the unit is disassembled into smaller component parts. Good.

  Then, the screen generation unit 102c generates a layout screen including the integrated BIM model before the renewal, the carry-out route and the carry-in route generated by the route generation unit 102g. For example, the screen display unit 102d causes the display unit 114 to display a layout screen including an integrated BIM model before renewal, a carry-out route, and a carry-in route as shown in FIG. FIG. 6 is a diagram illustrating an example of a layout screen including an integrated BIM model before renewal. In addition, the path | route production | generation part 102g is the opening part of a building etc., when the component of the BIM part of the elevator before renewal cannot be carried out and carried in from any carrying in / out route in a building It may be specified as an out-of-route product that needs to be directly unloaded and loaded and reflected on the layout screen.

  In addition, the plan creation unit 102h determines the BIM parts before renewal based on the BIM model of the building stored in the BIM model database 106a and the BIM parts of the elevator transmitted from the server device 200 by the information providing unit 202d. A renewal work plan for renewing the elevator to be represented to the elevator represented by the BIM parts after the renewal is created.

  Specifically, the plan creation unit 102h creates a renewal construction plan based on the structure information of the building included in the BIM model of the building and the part information included in the BIM part of the elevator. That is, the plan creation unit 102h acquires part information of the BIM parts of the elevator before and after the renewal. Here, the part information of the BIM parts of the elevator includes the units constituting the BIM parts of the elevator before and after the renewal, delivery date information, price information, work order information, and necessary work time information of the elevator parts before and after the renewal. The plan creation unit 102h creates component information at the time of carrying out the BIM parts of the elevator before the renewal and information on the components at the time of carrying in the BIM parts of the elevator after the renewal from the part information. The plan creation unit 102h totals the delivery date, price, and required work time for each part. Then, the plan creation unit 102h works based on, for example, the structure information of the BIM model of the building (for example, the size of a route that can be a carry-out route or a carry-in route), the delivery date for each part, the work order, the required work time, etc. Create a procedure. In addition, the plan creation unit 102h sets, for example, a construction start date, a construction (possible) time zone, and the like in accordance with a user input. Then, the plan creation unit 102h automatically creates a renewal work plan such as a process chart and a quotation based on the work procedure, the work start date, the work time zone, the price for each part, and the like.

  Then, the screen generation unit 102c generates a layout screen including the integrated BIM model before and after the renewal and the renewal construction plan created by the plan creation unit 102h. For example, the screen display unit 102d causes the display unit 114 to display a layout screen including an integrated BIM model before and after the renewal as illustrated in FIG. 5 and a renewal work plan such as a process chart and an estimate.

  Further, the verification unit 102i is based on the BIM model of the building stored in the BIM model database 106a and the BIM part of the elevator transmitted from the server device 200 by the information providing unit 202d. The point of caution when renewing the elevator to the elevator represented by the BIM parts after the renewal is verified.

  Specifically, the verification unit 102i verifies a caution point at the time of renewal based on the structure information of the building included in the BIM model of the building and the size information included in the part information of the BIM part. . The verification unit 102i acquires the structure information of the BIM model of the building. The verification unit 102i acquires part information of the BIM parts of the elevator before and after the renewal. Here, the part information of the BIM parts of the elevator includes the size information of each unit and component constituting the elevator BIM parts before and after the renewal as described above. The verification unit 102i creates component information at the time of carrying out the BIM parts of the elevator before the renewal and information on the components at the time of carrying in the BIM parts of the elevator after the renewal from the part information. For example, the verification unit 102i sets a product approach condition according to a user input. The article approach condition includes, for example, an acceptable approach distance condition between components in a BIM model of a building and a BIM part of an elevator. And the verification part 102i, for example, the structural information (for example, the dimension of the path | route which can become a carrying-out path | route and a carrying-in path | route) of the BIM model of a building, and each component which comprises the BIM part of the elevator at the time of carrying out and carrying in Based on the size information and the product approach condition, the attention point is verified. In other words, the verification unit 102i determines whether a BIM part of the elevator before the renewal is carried out, a caution point when carrying in the BIM part of the elevator after the renewal, for example, a building structure and a component when the component is carried out. Verify over-approached points.

  Then, the screen generation unit 102c generates a layout screen including the carry-out route and the carry-in route, and the caution location verified by the verification unit 102i. For example, the screen display unit 102d causes the display unit 114 to display a layout screen including a carry-out route, a carry-in route, and a caution location as illustrated in FIG. For example, the screen display unit 102d may cause the attention part to blink.

  The error output unit 102j generates and outputs error information when the integrated modeling unit 102b cannot create an integrated BIM model. Specifically, the error output unit 102j displays the display unit 114 or the voice output unit when the integrated modeling unit 102b cannot incorporate the BIM part of the elevator at the installation position in the BIM model where the BIM part of the elevator is installed. Error information for notifying the user of the situation via 116 or the like is output. In the present embodiment, the case where the integrated modeling unit 102b cannot create the integrated BIM model means that the BIM part cannot be incorporated at the installation position in the BIM model, and the BIM part can be incorporated at the installation position in the BIM model. This includes cases where the installation is not intended. Here, the error information may be character data or voice data. Furthermore, the error output unit 102j may output, as error information, guide information indicating what conditions the integrated modeling unit 102b can incorporate the BIM part of the elevator at the installation position in the BIM model. The guide information may be information indicating the specifications of the BIM parts of the elevator.

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

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

  As illustrated in FIG. 7, the creation condition transmission unit 102a of the terminal device 100 determines whether the server apparatus 200 is accessible, and then transmits the creation condition input by the user to the server apparatus 200 if possible ( Step SA-1). Here, the creation conditions are, for example, conditions indicating the specifications of the elevator desired by the user, as well as the desired price, delivery date, user preference, identification information, structural information of the BIM model of the building, and renewal construction. Includes conditions etc.

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

  Then, the usable range setting unit 202b of the server device 200 can use the part information database 206a that can be used in accordance with the identification information included in the creation condition received by the process of the creation condition reception unit 202a in step SA-2. The range of the part information stored in is set (step SA-3).

  Then, the elevator modeling unit 202c of the server device 200 stores the BIM parts of the elevator corresponding to the creation condition received by the process of the creation condition receiving unit 202a in step SA-2, in the part information database 206a. (Step SA-4). At this time, the elevator modeling unit 202c uses the parts information within the usable range set by the processing of the usable range setting unit 202b in step SA-3, and the BIM parts of the elevator before renewal and the elevators after renewal. Create BIM parts.

  And the information provision part 202d of the server apparatus 200 produces | generates the BIM information containing the information of the BIM part of the elevator before and behind the renewal created by the process of the elevator modeling part 202c in step SA-4 (step SA-5). .

  Then, the information providing unit 202d of the server device 200 transmits the BIM information created by the process at Step SA-5 to the terminal device 100 (Step SA-6).

  And the control part 102 of the terminal device 100 receives the BIM information transmitted by the process of the information provision part 202d in step SA-6 (step SA-7).

  Then, the integrated modeling unit 102b of the terminal device 100 inputs the user from the BIM parts of the elevator after the renewal included in the BIM information received by the processing of the control unit 102 in step SA-7. Accordingly, a model to be incorporated into the BIM model is selected (step SA-8).

  Then, the integrated modeling unit 102b of the terminal device 100 selects a color, a material, and the like for the BIM part of the model selected by the process in Step SA-8 according to the user input (Step SA-9). ).

  Then, the integrated modeling unit 102b of the terminal device 100 has the predetermined installation position of the BIM model of the building in which the BIM parts of the elevator after the renewal selected by the process in step SA-9 are stored in the BIM model database 106a. Is determined (step SA-10).

  When the error output unit 102j of the terminal device 100 determines in step SA-10 that the BIM part of the elevator after renewal does not match the predetermined installation position of the BIM model of the building by the processing of the integrated modeling unit 102b ( Step SA-10: No), error information is generated and output (step SA-11), and the process proceeds to step SA-8.

  When the integrated modeling unit 102b of the terminal device 100 determines that the BIM part of the elevator after renewal matches the predetermined installation position of the BIM model of the building by the process in Step SA-10 (Step SA-10: Yes). Then, an integrated BIM model is created (step SA-12). That is, the integrated modeling unit 102b integrates the BIM part of the elevator after the renewal selected by the process in step SA-9 into the BIM model of the building stored in the BIM model database 106a, and then the integrated BIM model after the renewal. Create The integrated modeling unit 102b also stores the BIM part of the elevator before renewal included in the BIM information received by the processing of the control unit 102 in step SA-7, and the BIM model of the building stored in the BIM model database 106a. An integrated BIM model before renewal built in is also created.

  Then, the route generation unit 102g of the terminal device 100 determines the BIM part carry-out / carry-in route of the elevator based on the BIM model of the building stored in the BIM model database 106a and the BIM parts of the elevator before and after the renewal. Generate (step SA-13).

  Here, FIG. 8 is a flowchart illustrating an example of a carry-out / carry-in route generation process in the first embodiment. The carry-out / carry-in route generation process will be described in more detail with reference to FIG.

  First, the route generation unit 102g of the terminal device 100 acquires part information of the BIM parts of the elevator before and after the renewal (Step SA-101).

  Next, the path generation unit 102g, based on the parts information of the BIM parts of the elevator before and after the renewal acquired by the process at step SA-101, the components at the time of carrying out the BIM parts of the elevator before the renewal, and the renewal Information on components at the time of carrying in the BIM parts of the subsequent elevator is created (step SA-102).

  Then, the route generation unit 102g includes the structure information of the BIM model of the building (for example, the size of the route that can be the carry-out route and the carry-in route) and the size information of each component created by the processing in Step SA-102. Based on the above, candidate information of the carry-out route and the carry-in route is generated (step SA-103).

  Next, the route generation unit 102g carries out the BIM parts of the elevator before renewal, the BIM parts of the elevator after renewal based on the carry-out route and carry-in route candidate information generated by the process at step SA-103. It is determined whether or not loading is possible (step SA-104).

  If the route generation unit 102g determines that the carry-out and carry-in cannot be performed by the process in step SA-104 (step SA-104: No), the path generation unit 102g shifts the process to step SA-102. In this case, for example, when the carry-out route and the carry-in route that do not interfere with each unit cannot be specified, the route generation unit 102g generates carry-out route and carry-in route candidate information in a state where the unit is disassembled into smaller component parts. The subsequent processing is performed.

  When the route generation unit 102g determines that the carry-out and carry-in are possible by the process in step SA-104 (step SA-104: Yes), the carry-out route and the carry-in route generated by the process in step SA-103. A carry-out route and a carry-in route are generated based on the candidate information (step SA-105).

  This is the end of the description of an example of the carry-out / carry-in route generation process by the route generation unit 102g.

  Returning to FIG. 7, the verification unit 102 i of the terminal device 100 verifies a caution point at the time of renewal after the processing of the route generation unit 102 g in Step SA-13 (Step SA-14). The verification unit 102i verifies a caution point at the time of renewal based on the BIM model of the building stored in the BIM model database 106a and the BIM parts of the elevator before and after the renewal.

  Here, FIG. 9 is a flowchart illustrating an example of the caution location verification process in the first embodiment. With reference to FIG. 9, the attention location verification process will be described in more detail.

  First, the verification part 102i of the terminal device 100 acquires the structural information of the BIM model of a building (step SA-201).

  Next, the verification unit 102i acquires part information of the BIM parts of the elevator before and after the renewal (Step SA-202).

  Next, the verification unit 102i, based on the part information of the BIM parts of the elevator before and after the renewal acquired by the process at step SA-202, and the components when the BIM parts of the elevator before the renewal are carried out, and after the renewal The information of the components at the time of carrying in the BIM part of the elevator is created (step SA-203).

  Next, the verification unit 102i sets a product approach condition in accordance with a user input (step SA-204).

  The verification unit 102i then obtains the structure information of the BIM model of the building acquired in the process in step SA-201, information on the component created in the process in step SA-203, and the process in step SA-204. The attention location is verified based on the product proximity condition set in (Step SA-205).

  Then, the verification unit 102i creates a list of caution points (problems) based on the caution points verified in the process at step SA-201 (step SA-206).

  Above, description of an example of the attention location verification process by the verification part 102i is finished.

  Returning to FIG. 7, the plan creation unit 102h of the terminal device 100 creates a renewal construction plan after the processing of the verification unit 102i in step SA-14 (step SA-15). The plan creation unit 102h creates a renewal work plan for renewal based on the BIM model of the building stored in the BIM model database 106a and the BIM parts of the elevator before and after the renewal.

  Here, FIG. 10 is a flowchart illustrating an example of the renewal plan creation process in the first embodiment. The renewal plan creation process will be described in more detail with reference to FIG.

  First, the plan creation unit 102h of the terminal device 100 acquires part information of the BIM parts of the elevator before and after the renewal (Step SA-301).

  Next, the plan creation unit 102h, based on the parts information of the BIM parts of the elevator before and after the renewal acquired by the process at step SA-301, the components at the time of carrying out the BIM parts of the elevator before the renewal, and the renewal Information on components at the time of carrying in the BIM parts of the subsequent elevator is created (step SA-302).

  Next, the plan creation unit 102h counts the delivery date, price, required work time, etc. for each part based on the information on the component parts created by the processing in step SA-302 (step SA-303).

  Next, the plan creation unit 102h performs the work procedure based on the structure information of the BIM model of the building and the delivery date, price, required work time, work order, etc. for each part calculated by the process in step SA-303. Is created (step SA-304).

  Next, the plan creation unit 102h sets a construction start date, a construction time zone, and the like according to the user's input (step SA-305).

  Next, the plan creation unit 102h includes a delivery date, a price, a required work time for each part calculated by the process at step SA-303, a work procedure created by the process at step SA-304, and a process at step SA-305. Based on the construction start date, construction time zone, and the like set by step (2), a renewal construction plan such as a process chart and an estimate is automatically created (step SA-306).

  Above, description of an example of the renewal plan preparation process by the plan preparation part 102h is finished.

  Returning to FIG. 7, the screen generation unit 102c of the terminal device 100 generates a layout screen after the process of the plan creation unit 102h in step SA-15 (step SA-16). The screen generation unit 102c is an integrated BIM model before and after the renewal created by the process of the integrated modeling unit 102b in Step SA-12, the unloading / carrying path generated by the process of the path generation unit 102g in Step SA-13, A layout screen based on the remarks verified by the process of the verification unit 102i in step SA-14 and the renewal work plan created by the process of the plan creation unit 102h in step SA-15 is 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 SA-16 on the display part 114 (step SA-17). For example, the screen display unit 102d causes the display unit 114 to display a layout screen as illustrated in FIGS. 5 and 6 described above.

  Then, the operation analysis unit 102e of the terminal device 100 simulates the operation of the BIM parts of the elevator on the layout screen displayed by the process of the screen display unit 102d in Step SA-17 (Step SA-18).

  And the change part 102f of the terminal device 100 determines whether there exists any change according to a user's input (step SA-19).

  When the changing unit 102f of the terminal device 100 determines that there is a change by the process in step SA-19 (step SA-19: Yes), the process proceeds to step SA-8. When it is determined in step SA-19 that there is no change in the process of the change unit 102f (step SA-19: No), the control unit 102 of the terminal device 100 ends this process.

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

  The BIM system 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 for the entire building in each industry. You can check the relevance and consistency. And the BIM system can visualize and examine the examination items such as equipment construction necessary for elevator equipment on the integrated BIM model that integrates the BIM parts of the elevator into the BIM model, thus ensuring high design quality. Work efficiency can be improved. When the elevator is renewed, the BIM system displays a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side on the display unit 114 of the terminal device 100 as shown in FIG. Can do. Further, in the BIM system configured as described above, when the elevator is renewed, as shown in FIG. 6, on the display unit 114 of the terminal device 100, the carry-out path of each component of the elevator before the renewal, the elevator of the elevator after the renewal, It is possible to display a layout screen including a loading route of each component, and a cautionary point at the time of unloading / loading. Further, when the elevator is renewed, the BIM system configured as described above displays a layout screen including a renewal work plan such as a process chart and an estimate on the display unit 114 of the terminal device 100 as shown in FIG. be able to.

  Thereby, the user can easily compare and confirm the images before and after the renewal from the model at the planning stage before the construction, and can efficiently examine the contents of the renewal work. In addition, for example, users can easily check each other's image even when selecting designs for landing hall-related products, etc., where the consistency between design items such as walls and elevators after renewal is often questioned. And renewal proposals can be made efficiently. In addition, the user can efficiently collect various types of necessary information and check consistency for selecting a model that fits in the current facility, for example. In addition, the user can, for example, select an optimal model in consideration of the situation including the budget and delivery date in a short time. In addition, users can visually organize various conditions, problems, etc., even if the renewal location is limited to a partial one due to budgetary reasons, etc. Proposals can be made to customers efficiently in a short time. In addition, the user can visually determine, for example, the problems of carry-in / out in advance, can easily adjust the site, and can grasp the points to be noted in advance. In addition, for example, the user can easily create a renewal work plan and can flexibly cope with changes in schedule and time. In addition, for example, when renewing an elevator that is in operation, the user must go through the process of creating a renewal work plan, adjusting with the customer, and making corrections according to the construction period, carry-in time, and work time zone. In addition, it is possible to easily achieve consistency with other equipment construction in the same building. In addition, the user can three-dimensionally examine and confirm the details of the installed state of the elevator after renewal among related contractors, for example, preventing the occurrence of deficiencies in the construction stage. . Moreover, the user can suppress the useless cost at the time of remanufacturing due to insufficient confirmation, for example, in the finish design of a building. In addition, the user can simulate the operation of the BIM parts of the elevator after the renewal on the layout screen, for example, by visualizing the user's guide conductor and usage environment, elevator movement, etc. after the completion of construction. Therefore, various verifications and proposals can be easily made to customers.

  In the above description, the control unit 102 of the terminal device 100 has been described as shifting the process to step SA-8 after the process of step SA-11. Instead, the process proceeds to step SA-1. You may make it make it. Further, the control unit 102 of the terminal device 100 may similarly move to step SA-1 when it is determined that there is a change in the process of step SA-19 (step SA-19: Yes). Further, the control unit 102 of the terminal device 100 may be configured not to include the motion analysis unit 102e, the change unit 102f, the route generation unit 102g, the plan creation unit 102h, the verification unit 102i, and the error output unit 102j. The control unit 202 of the server device 200 may be configured not to include the usable range setting unit 202b. Further, the processing of the BIM system illustrated in FIG. 7 includes step SA-3, step SA-8, step SA-9, step SA-11, step SA-13, step SA-14, step SA-15, step SA. -18, step SA-19, etc. may not be included.

[Second Embodiment]
FIG. 11 is a block diagram illustrating an example of the configuration of the server device according to the second embodiment, FIG. 12 is a block diagram illustrating a modification of the server device according to the second embodiment, and FIG. 13 illustrates the second embodiment. It is a flowchart which shows an example of the process in. Note that in the following description of the second embodiment (server apparatus 200 (server-driven type)), overlapping descriptions of configurations, operations, and effects that are common to the above-described embodiments are omitted as much as possible. FIG. 11 conceptually shows a part mainly related to the present embodiment in the configuration of the server device 200 in the second embodiment.

  In the second embodiment, an integrated BIM model is created on the server device 200 side, and the integrated BIM model is transmitted to the terminal device 100. As described above, the second embodiment is different from the other embodiments in that the server apparatus 200 performs processing led by the server.

[Configuration of Server Device 200 (Server-Initiated)]
First, an example of the configuration of the server device 200 (server-driven type) in the second embodiment will be described below with reference to FIG.

  As illustrated in FIG. 11, the server device 200 according to the second embodiment can communicate with a terminal device 100 including at least an output unit (display unit 114 and audio output unit 116), an input unit 118, and a control unit 102. It is connected and includes at least a control unit 202 and a storage unit 206. As an example, the communication includes remote communication such as wired / wireless communication via the network 300. Each unit of the server device 200 and the terminal device 100 is communicably connected via an arbitrary communication path.

  In FIG. 11, 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. The server device 200 has a function of creating an integrated BIM model in which the created elevator BIM parts are incorporated into a building BIM model stored in the storage unit 206. Then, the server device 200 has a function of causing the display unit 114 to display a layout screen including the integrated BIM model in the terminal device 100 by transmitting the created integrated BIM model to the terminal device 100.

  Note that the communication control interface unit 204 and the storage unit 206 (part information database 206a as a part information storage unit, a BIM model database 206b as a BIM model storage unit, and an object information database 206c as an object information storage unit in the server apparatus 200. And the functions of the display unit 114, the audio output unit 116, and the input unit 118 in the terminal device 100 are substantially the same as those in the first embodiment, and a description thereof will be omitted.

  In FIG. 11, the control unit 202 includes an internal memory for storing a control program such as an OS, 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 has a creation condition receiving unit 202a as a creation condition receiving unit, an available range setting unit 202b as an available range setting unit, an elevator modeling unit 202c as an elevator modeling unit, and an information providing unit. The information providing unit 202d is provided. Further, the control unit 202 is functionally conceptually integrated modeling unit 202e as integrated modeling unit, route generation unit 202f as route generation unit, plan creation unit 202g as plan creation unit, verification unit 202h as verification unit, An error output unit 202i is provided as error output means. Note that the functions of the creation condition receiving unit 202a, the usable range setting unit 202b, and the elevator modeling unit 202c are substantially the same as those in the first embodiment, and thus description thereof is omitted. Hereinafter, for simplicity of explanation, the integrated modeling unit 202e to the error output unit 202i will be described first, and the information providing unit 202d will be described last.

  Among them, the integrated modeling unit 202e creates an integrated BIM model in which the BIM parts of the elevator created by the elevator modeling unit 202c are incorporated into the BIM model of the building stored in the BIM model database 206b. Further, the integrated modeling unit 202e creates an integrated BIM model before the renewal and an integrated BIM model after the renewal when the elevator is renewed. Here, the integrated modeling unit 202e may store the created integrated BIM model in the storage unit 206 to construct an integrated BIM model database (not shown).

  Further, the path generation unit 202f is based on the BIM model of the building stored in the BIM model database 206b and the BIM parts of the elevator before and after the renewal created by the elevator modeling unit 202c. The carry-out route and the carry-in route are generated.

  In addition, the plan creation unit 202g is a renewal work plan for renewal based on the BIM model of the building stored in the BIM model database 206b and the BIM parts of the elevator before and after the renewal created by the elevator modeling unit 202c. Create

  In addition, the verification unit 202h verifies the caution points when renewing based on the BIM model of the building stored in the BIM model database 206b and the BIM parts of the elevator before and after the renewal created by the elevator modeling unit 202c. To do.

  The error output unit 202 i generates error information when the integrated modeling unit 202 e cannot create an integrated BIM model, and outputs the error information to the terminal device 100 for output.

  In addition, the information providing unit 202d transmits the integrated BIM model before and after the renewal created by the integrated modeling unit 202e to the terminal device 100. Further, the information providing unit 202d may transmit the elevator BIM parts created by the elevator modeling unit 202c, the carry-out route and the carry-in route generated by the route generation unit 202f, together with the integrated BIM model, as necessary. . In addition, the information providing unit 202d converts the renewal work plan created by the plan creation unit 202g, the caution location verified by the verification unit 202h, and the error information output by the error output unit 202i as necessary, into an integrated BIM model. You may send with. Here, the information providing unit 202d receives BIM information including integrated BIM model information, BIM parts information, carry-out route, carry-in route information, renewal construction plan information, caution location information, and error information as necessary. The generated BIM information is transmitted to the terminal device 100. Further, the information providing unit 202d is further stored in the part information database 206a, the BIM model structure information stored in the BIM model database 206b, and the object information database 206c as necessary. BIM information including object information is generated, and the generated BIM information is transmitted to the terminal device 100.

  Above, description of an example of a structure of the server apparatus 200 in 2nd Embodiment is finished.

  In FIG. 11, the control unit 102 of the terminal device 100 includes a creation condition transmission unit, a screen generation unit, a screen display unit, an operation analysis unit, and a change unit, although not shown, as in the first embodiment. . In the second embodiment, the screen generation means included in the terminal device 100 generates a layout screen including the integrated BIM model before and after the renewal received from the server device 200, a carry-out route, a carry-in route, a renewal construction plan, a caution location, and the like. The function of each means is substantially the same as that of the first embodiment except that the operation analysis unit 102e simulates the operation of the BIM parts of the elevator on the layout screen based on various information received from the server device 200. Since there is, explanation is omitted. Further, as shown in the modified example of FIG. 12, the server apparatus 200 includes a building BIM server 200A including a BIM model database 206b and a control unit (not shown) that performs control related thereto, a parts information database 206a, and control related thereto. The elevator BIM server 200B including a control unit (not shown) or the like that performs the above may be configured separately, and these may be configured to be communicable. The parts information database 206a includes a parts information database (entire) 206aa that stores part information for each model of the elevator, and a parts information database (unit, parts) 206ab that stores part information for each unit and component of the elevator. And may be configured separately.

[Processing of server apparatus 200 (server-driven type)]
Next, an example of processing of the server device 200 in the second embodiment configured as described above will be described in detail below with reference to FIG. FIG. 13 is a flowchart illustrating an example of processing of the server device 200 according to the second embodiment.

  As illustrated in FIG. 13, after determining whether the server apparatus 200 is accessible, the control unit 102 of the terminal apparatus 100 transmits a creation condition input by the user to the server apparatus 200 if possible (step SB). -1). Here, the creation conditions include, for example, conditions indicating the specifications of the elevator desired by the user, as well as conditions such as a desired price, delivery date, user preference, identification information, and renewal work conditions. Here, the creation conditions further include conditions such as model, color, and material.

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

  Then, the usable range setting unit 202b of the server device 200 can use the part information database 206a that can be used in accordance with the identification information included in the creation condition received by the process of the creation condition reception unit 202a in step SB-2. The range of the parts information stored in is set (step SB-3).

  Then, the elevator modeling unit 202c of the server device 200 stores the BIM parts of the elevator corresponding to the creation condition received by the process of the creation condition receiving unit 202a in step SB-2, in the part information database 206a. (Step SB-4). At this time, the elevator modeling unit 202c uses the parts information within the usable range set by the processing of the usable range setting unit 202b in step SB-3, and the BIM parts of the elevator before the renewal and the elevators after the renewal. Create BIM parts.

  Then, the integrated modeling unit 202e of the server device 200 stores the BIM model of the building after the renewed elevator BIM part created by the processing of the elevator modeling unit 202c in step SB-4 is stored in the BIM model database 206b. It is determined whether or not the predetermined installation position is met (step SB-5).

  When the error output unit 202i of the server apparatus 200 determines in step SB-5 that the BIM part of the elevator after renewal does not match the predetermined installation position of the BIM model of the building by the processing of the integrated modeling unit 202e ( Step SB-5: No), error information is generated (step SB-6), and the process proceeds to step SB-11.

  When the integrated modeling unit 202e of the server device 200 determines that the BIM part of the elevator after renewal matches the predetermined installation position of the BIM model of the building by the process in Step SB-5 (Step SB-5: Yes). Then, an integrated BIM model is created (step SB-7). That is, the integrated modeling unit 202e renews the BIM parts of the elevator before and after the renewal generated by the elevator modeling unit 202c by the processing in step SB-4 into the BIM model of the building stored in the BIM model database 206b. Create front and back integrated BIM models.

  Then, the route generation unit 202f of the server apparatus 200 determines the BIM part carry-out / carry-in route of the elevator based on the BIM model of the building stored in the BIM model database 206b and the BIM parts of the elevator before and after the renewal. Generate (step SB-8).

  And the verification part 202h of the server apparatus 200 verifies the caution point at the time of renewal based on the BIM model of the building memorize | stored in the BIM model database 206b, and the BIM part of the elevator before and behind the said renewal (step) SB-9).

  And the plan preparation part 202g of the server apparatus 200 produces the renewal construction plan at the time of renewal based on the BIM model of the building memorize | stored in the BIM model database 206b, and the BIM part of the elevator before and behind the said renewal. (Step SB-10).

  Then, the information providing unit 202d of the server device 200 receives the error information output by the process of the error output unit 202i in step SB-6 or the renewal created by the process of the elevator modeling unit 202c in step SB-7. BIM information including information on the integrated BIM models before and after is generated (step SB-11). The information providing unit 202d is further verified by the processing of the verification unit 202h in step SB-9, if necessary, the information on the carry-out route and the import route generated by the processing of the route generation unit 202f in step SB-8. BIM information including information on the renewal construction plan created by the process of the plan creation unit 202g is generated in the notice point information step SB-10. The information providing unit 202d further acquires the part information stored in the parts information database 206a, the BIM model structure information stored in the BIM model database 206b, and the object information stored in the object information database 206c as necessary. Generate BIM information to include.

  Then, the information providing unit 202d of the server device 200 transmits the BIM information created by the processing at Step SB-11 to the terminal device 100 (Step SB-12).

  And the control part 102 of the terminal device 100 receives the BIM information transmitted by the process of the information provision part 202d in step SB-12 (step SB-13).

  And the control part 102 of the terminal device 100 determines whether there is any error based on the BIM information received by the process of the control part 102 in step SB-13 (step SB-14).

  And when the control part 102 of the terminal device 100 determines with an error by the process by step SB-14 (step SB-14: No), it received by the process of the control part 102 in step SB-13. Based on the error information included in the BIM information, an error is displayed through the display unit 114 (step SB-15), and the process proceeds to step SB-1.

  And when the control part 102 of the terminal device 100 determines with there being no error by the process by step SB-14 (step SB-14: Yes), it received by the process of the control part 102 at step SB-13. A layout screen is generated based on the BIM information (step SB-16).

  And the control part 102 of the terminal device 100 displays the layout screen produced | generated by the process of the control part 102 in step SB-16 on the display part 114 (step SB-17). For example, the control unit 102 causes the display unit 114 to display a layout screen as illustrated in FIGS. 5 and 6 described above.

  And the control part 102 of the terminal device 100 simulates operation | movement of the BIM part of an elevator on the layout screen displayed by the process of the screen display part 102d in step SB-17 (step SB-18). In this case, the control unit 102 simulates the operation of the BIM part based on various information such as object information included in the BIM information received by the processing of the control unit 102 in step SB-13.

  And the control part 102 of the terminal device 100 determines whether there exists any change according to a user's input (step SB-19).

  If the control unit 102 of the terminal device 100 determines that there is a change due to the process in step SB-19 (step SB-19: Yes), the control unit 102 shifts the process to step SB-1. When it is determined in step SB-19 that there is no change in the process of the control unit 102 (step SB-19: No), the control unit 102 of the terminal device 100 ends this process.

  Above, description of an example of the process of the server apparatus 200 in 2nd Embodiment is finished.

[Third Embodiment]
FIG. 14 is a block diagram illustrating an example of the configuration of the BIM apparatus according to the third embodiment, and FIG. 15 is a flowchart illustrating an example of processing according to the third embodiment. Note that in the following description of the third embodiment (BIM device 400 (stand-alone type)), overlapping descriptions of configurations, operations, and effects that are common to the above-described embodiments are omitted as much as possible. FIG. 14 conceptually shows a part mainly related to the present embodiment in the configuration of the BIM apparatus 400 in the third embodiment.

  In the BIM system according to the third embodiment, all functions are integrated into the BIM device 400, and the BIM device 400 stores BIM parts corresponding to the creation conditions input by the user in the storage unit 406. It has a function to create using parts information. The BIM device 400 has a function of creating an integrated BIM model in which the created BIM parts are incorporated into the BIM model stored in the storage unit 406. The BIM device 400 has a function of generating a layout screen including the created integrated BIM model and displaying the generated layout screen on the display unit 414. 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 (stand-alone type)]
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. 14, 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. 14, 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 thus description thereof is omitted. Further, the server apparatus 200 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 object information database 406c as an object information storage unit). However, since the functions are substantially the same as those in the first embodiment except that the BIM device 400 is provided instead, the description thereof is omitted.

  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. 14, the control unit 402 includes an internal memory for storing a control program such as an OS, a program defining various processing procedures, and required data. And the control part 402 performs the information processing for performing various processes with these programs. The control unit 402 is functionally conceptually, a creation condition setting unit 402a as a creation condition setting, an available range setting unit 402b as an available range setting unit, an elevator modeling unit 402c as an elevator modeling unit, and an integrated modeling unit. An integrated modeling unit 402d is provided. Further, the control unit 402 is functionally conceptually a screen generation unit 402e as a screen generation unit, a screen display unit 402f as a screen display unit, an operation analysis unit 402g as an operation analysis unit, a change unit 402h as a change unit, A route generation unit 402i as a route generation unit, a plan generation unit 402j as a plan generation unit, a verification unit 402k as a verification unit, and an error output unit 402l as an error output unit are provided.

  Among these, the creation condition setting unit 402a is creation condition setting means for setting a creation condition input by the user. Here, the creation conditions may be input by the user via the input unit 418 or read from an external storage device (not shown) in which the creation conditions are stored in advance. Also good.

  Further, the usable range setting unit 402b sets the range of parts information stored in the usable part information database 406a according to the identification information included in the creation condition set by the creation condition setting unit 402a.

  Further, the elevator modeling unit 402c creates a BIM part of the elevator corresponding to the creation condition set by the creation condition setting unit 402a using the part information stored in the part information database 406a. Here, the elevator modeling unit 402c creates a BIM part using the part information within the usable range set by the usable range setting unit 402b. In addition, the elevator modeling unit 402c displays the BIM parts of the elevator before and after the renewal corresponding to the conditions related to the renewal work based on the creation conditions set by the creation condition setting unit 402a, and the parts information stored in the parts information database 406a. Use to create. Here, the elevator modeling unit 402c may store the created BIM parts of the elevator in the storage unit 406 to construct a BIM parts database (not shown).

  The integrated modeling unit 402d also creates an integrated BIM model in which the BIM part of the elevator created by the elevator modeling unit 402c is incorporated into the BIM model of the building stored in the BIM model database 406b. In addition, the integrated modeling unit 402d creates an integrated BIM model before the renewal and an integrated BIM model after the renewal when the elevator is renewed. Here, the integrated modeling unit 402d may store the created integrated BIM model in the storage unit 206 to construct an integrated BIM model database (not shown).

  The screen generation unit 402e generates a layout screen including the integrated BIM model created by the integrated modeling unit 402d. Here, the screen generation unit 402e may generate a layout screen including the BIM parts of the elevator changed by the changing unit 402h described later. The screen generation unit 402e may generate a layout screen including a carry-out route and a carry-in route generated by a route generation unit 402i described later. The screen generation unit 402e may generate a layout screen including a renewal construction plan created by a plan creation unit 402j described later. In addition, the screen generation unit 402e may generate a layout screen including a caution location verified by a verification unit 402k described later.

  The screen display unit 402f causes the display unit 114 to display the layout screen generated by the screen generation unit 402e.

  The motion analysis unit 402g simulates the operation of the BIM parts of the elevator on the layout screen displayed by the screen display unit 402f.

  The changing unit 402h changes the BIM parts on the layout screen displayed by the screen display unit 402f.

  Further, the path generation unit 402i is based on the BIM model of the building stored in the BIM model database 406b and the BIM parts of the elevator before and after the renewal created by the elevator modeling unit 402c. The unloading route and the loading route are generated.

  In addition, the plan creation unit 402j is a renewal work plan for renewal based on the BIM model of the building stored in the BIM model database 406b and the BIM parts of the elevator before and after the renewal created by the elevator modeling unit 402c. Create

  In addition, the verification unit 402k verifies the caution points when renewing based on the BIM model of the building stored in the BIM model database 406b and the BIM parts of the elevator before and after the renewal created by the elevator modeling unit 402c. To do.

  Further, the error output unit 402l generates and outputs error information when the integrated modeling unit 402d cannot create an integrated BIM model.

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

[Processing of BIM device 400 (stand-alone type)]
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. FIG. 15 is a flowchart illustrating an example of processing of the BIM device 400 according to the third embodiment.

  As shown in FIG. 15, first, the creation condition setting unit 402a sets a creation condition input by the user (step SC-1).

  The usable range setting unit 402b is stored in the usable part information database 406a according to the identification information included in the creation condition set by the process of the creation condition setting unit 402a in step SC-1. A range of parts information is set (step SC-2).

  Then, the elevator modeling unit 402c creates a BIM part of the elevator corresponding to the creation condition set by the process of the creation condition setting unit 402a in step SC-1 using the part information stored in the part information database 406a. (Step SC-3). At this time, the elevator modeling unit 402c uses the parts information within the usable range set by the process of the usable range setting unit 402b in step SC-2, and the BIM parts of the elevator before the renewal and the elevators after the renewal. Create BIM parts.

  Then, the integrated modeling unit 402d selects a model to be incorporated into the BIM model from the BIM parts of the elevator after the renewal created by the processing of the elevator modeling unit 402c in step SC-3, according to the user input. (Step SC-4).

  Then, the integrated modeling unit 402d selects a color, a material, and the like for the BIM part of the model selected by the process in step SC-4 according to the user input (step SC-5).

  Then, the integrated modeling unit 402d determines whether the renewed elevator BIM part selected by the process in step SC-5 matches the predetermined installation position of the building BIM model stored in the BIM model database 406b. It is determined whether or not (step SC-6).

  When the error output unit 402l determines in step SC-6 that the BIM part of the elevator after renewal does not match the predetermined installation position of the BIM model of the building by the processing of the integrated modeling unit 402d (step SC-6). : No), error information is generated and output (step SC-7), and the process proceeds to step SC-4.

  If the integrated modeling unit 402d determines that the renewed elevator BIM part matches the predetermined installation position of the BIM model of the building by the process in step SC-6 (step SC-6: Yes), the integrated BIM model Is created (step SC-8). That is, the integrated modeling unit 402d integrates the BIM parts of the elevator before and after the renewal selected by the process in step SC-5 into the BIM model of the building stored in the BIM model database 406b before and after the renewal. Create

  Then, the route generation unit 402i generates a carry-out / carry-in route for the elevator BIM parts based on the BIM model of the building stored in the BIM model database 406b and the BIM parts of the elevator before and after the renewal (step). SC-9).

  And the verification part 402k of the server apparatus 200 verifies the caution point at the time of renewal based on the BIM model of the building memorize | stored in the BIM model database 406b, and the BIM part of the elevator before and behind the said renewal (step) SC-10).

  Then, the plan creation unit 402j creates a renewal work plan for renewal based on the BIM model of the building stored in the BIM model database 406b and the BIM parts of the elevator before and after the renewal (step SC- 11).

  The screen generation unit 402e generates a layout screen (step SC-12). The screen generation unit 402e is an integrated BIM model before and after renewal created by the process of the integrated modeling unit 402d in step SC-8, the unloading / carrying path generated by the process of the path generation unit 402i in step SC-9, A layout screen based on the remarks verified by the process of the verification unit 402k in step SC-10 and the renewal construction plan created by the process of the plan creation unit 402j in step SC-11 is generated.

  Then, the screen display unit 402f causes the display unit 414 to display the layout screen generated by the process of the screen generation unit 402e in Step SC-12 (Step SC-13). For example, the screen display unit 402f causes the display unit 414 to display a layout screen as illustrated in FIGS. 5 and 6 described above.

  Then, the motion analysis unit 402g simulates the operation of the BIM parts of the elevator on the layout screen displayed by the process of the screen display unit 402f in Step SC-13 (Step SC-14).

  Then, the changing unit 402h determines whether or not there is a change in accordance with the user input (step SC-15).

  When the changing unit 402h determines that there is a change by the process in step SC-15 (step SC-15: Yes), the changing unit 402h shifts the process to step SC-4. When it is determined in step SC-15 that there is no change by the process of the changing unit 402h (step SC-15: No), the control unit 402 ends this process.

  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 corresponding to the creation condition input by the user is created using the part information, and the created BIM part is incorporated into the BIM model. Create an integrated BIM model. Then, according to the first to third embodiments, a layout screen including the created integrated BIM model 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, can reduce the occurrence rate of defects, and can further suppress the cost at the time of remanufacturing.

[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 novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  For example, although the above-mentioned embodiment demonstrated the elevator as an example as an elevator, it is applicable similarly to passenger conveyors, such as an escalator and a moving walkway.

  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 stored in the storage unit 106, the storage unit 206, and the storage unit 406 (BIM model database 106a, object information database 106b, parts information database 206a, BIM model database 206b, object information database 206c, parts information database) 406a, BIM model database 406b, and object information database 406c) are storage means such as memory devices such as RAM and ROM, fixed disk devices such as hard disks, flexible disks, and optical disks. Various programs, tables, databases, web page files, and the like used for.

  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, it is easy to visually understand the state in which the elevator is incorporated in the building when the equipment plan for the elevator is proposed. Can be displayed.

100 terminal device 102 control unit
102a Creation condition transmitter
102b Integrated modeling unit
102c screen generator
102d screen display
102e Motion analysis unit
102f change part
102g path generator
102h Planning Department
102i verification unit
102j Error output unit 104 Communication control interface unit 106 Storage unit
106a BIM model database
106b Object information database 108 Input / output control interface unit 114 Display unit 116 Audio output unit 118 Input unit 200 Server device 202 Control unit
202a Creation condition receiver
202b Available range setting part
202c Elevator modeling part
202d Information providing unit
202e Integrated Modeling Department
202f route generation unit
202g Planning Department
202h Verification unit
202i Error output unit 204 Communication control interface unit 206 Storage unit
206a Parts information database
206b BIM model database
206c Object information database 300 Network 400 BIM device (BIM system)
402 control unit
402a Creation condition setting section
402b Available range setting section
402c Elevator modeling section
402d Integrated modeling unit
402e Screen generator
402f Screen display section
402g Motion analysis unit
402h Change part
402i route generation unit
402j Planning Department
402k verification unit
402l Error output unit 406 Storage unit
406a Parts information database
406b BIM model database
406c Object information database 408 Input / output control interface unit 414 Display unit 416 Audio output unit 418 Input unit

Claims (25)

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, a storage unit, and a display unit are communicably connected,
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;
Information providing means for transmitting the BIM part created by the elevator modeling means to the terminal device;
With
The storage unit of the terminal device is
BIM model storage means for storing the BIM model;
With
The control unit of the terminal device is
Integrated modeling means for creating an integrated BIM model in which the BIM part transmitted from the server device by the information providing means is incorporated in the BIM model stored in the BIM model storage means;
Screen generating means for generating a layout screen including the integrated BIM model created by the integrated modeling means;
Screen display means for causing the display section to display the layout screen generated by the screen generation means;
With
The elevator modeling means includes:
When renewing the elevator, create the BIM part before the renewal and the BIM part after the renewal,
The integrated modeling means includes
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
The screen generation means includes
A BIM system that generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. The control unit of the terminal device is
Changing means for changing the BIM part after the renewal on the layout screen displayed by the screen display means;
Further comprising
The screen generation means includes
The BIM system according to claim 1, wherein the layout screen including the BIM part after the renewal changed by the changing unit is generated. The elevator modeling means includes:
The BIM system according to claim 1 or 2, wherein the BIM part after the renewal is created according to a delivery date, a price, or a preference based on a creation condition transmitted from the terminal device. . The control unit of the server device includes:
Available range setting means for setting a range of the parts information stored in the parts information storage means that can be used in accordance with identification information transmitted from the terminal device;
The BIM system according to any one of claims 1 to 3, further comprising: The control unit of the terminal device is
Based on the BIM model stored in the BIM model storage unit and the BIM part transmitted from the server device by the information providing unit, the BIM part before the renewal from the installation position in the integrated BIM model A path generation means for generating a carry-out path for carrying out the BIM parts after the renewal up to an installation position in the integrated BIM model;
The screen generation means includes
5. The layout screen including the integrated BIM model before the renewal and the carry-out route and the carry-in route generated by the route generation unit are generated. 5. The BIM system described. The control unit of the terminal device is
Based on the BIM model stored in the BIM model storage unit and the BIM part transmitted from the server device by the information providing unit, the elevator represented by the BIM part before the renewal is converted into the elevator after the renewal. It further comprises a plan creation means for creating a renewal construction plan when renewing the elevator represented by the BIM parts,
The screen generation means includes
The BIM system according to any one of claims 1 to 5, wherein the layout screen including the renewal work plan created by the plan creation unit is generated. The control unit of the terminal device is
Based on the BIM model stored in the BIM model storage unit and the BIM part transmitted from the server device by the information providing unit, the elevator represented by the BIM part before the renewal is converted into the elevator after the renewal. It further comprises verification means for verifying the points of caution when renewing the elevator represented by the BIM parts,
The screen generation means includes
The BIM system according to any one of claims 1 to 6, wherein the layout screen including the attention location verified by the verification unit is generated. 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
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 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;
Integrated modeling means for creating an integrated BIM model in which the BIM part created by the elevator modeling means is incorporated into the BIM model stored in the BIM model storage means;
Information providing means for transmitting the integrated BIM model created by the integrated modeling means to the terminal device;
With
The control unit of the terminal device is
Screen generating means for generating a layout screen including the integrated BIM model transmitted from the server device by the information providing means;
Screen display means for causing the display section to display the layout screen generated by the screen generation means;
With
The elevator modeling means includes:
When renewing the elevator, create the BIM part before the renewal and the BIM part after the renewal,
The integrated modeling means includes
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
The screen generation means includes
A BIM system that generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. 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 creation condition input by the user using the part information stored in the part information storage means;
Integrated modeling means for creating an integrated BIM model in which the BIM part created by the elevator modeling means is incorporated into the BIM model stored in the BIM model storage means;
Screen generating means for generating a layout screen including the integrated BIM model created by the integrated modeling means;
Screen display means for causing the display section to display the layout screen generated by the screen generation means;
With
The elevator modeling means includes:
When renewing the elevator, create the BIM part before the renewal and the BIM part after the renewal,
The integrated modeling means includes
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
The screen generation means includes
A BIM system that generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A server device including at least a control unit and a storage unit, connected to a terminal device including at least a display unit so as to be able to communicate,
The storage unit
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 controller is
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;
Information providing means for transmitting the BIM part created by the elevator modeling means to the terminal device;
With
The elevator modeling means includes:
When renewing the elevator, create the BIM part before the renewal and the BIM part after the renewal,
In the terminal device, the integrated BIM model before the renewal in which the BIM part before the renewal is incorporated in the BIM model, and the integrated BIM after the renewal in which the BIM part after the renewal is incorporated in the BIM model. A server device, wherein a layout screen in which models are arranged side by side is displayed on the display unit. A server device including at least a control unit and a storage unit, connected to a terminal device including at least a display unit so as to be able to communicate,
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 creation condition transmitted from the terminal device using the parts information stored in the parts information storage means;
Integrated modeling means for creating an integrated BIM model in which the BIM part created by the elevator modeling means is incorporated into the BIM model stored in the BIM model storage means;
Information providing means for transmitting the integrated BIM model created by the integrated modeling means to the terminal device;
With
The elevator modeling means includes:
When renewing the elevator, create the BIM part before the renewal and the BIM part after the renewal,
The integrated modeling means includes
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the terminal device, a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side is displayed on the display unit. A terminal device including at least a control unit, a storage unit, and a display unit that is communicably connected to the server device,
The storage unit
BIM model storage means for storing the BIM model of the building,
With
The controller is
A BIM part of an elevator that can be incorporated into the BIM model corresponding to the creation condition transmitted from the terminal device is received from the server device, and the BIM part is stored in the BIM model stored in the BIM model storage unit. An integrated modeling means for creating an integrated BIM model;
Screen generating means for generating a layout screen including the integrated BIM model created by the integrated modeling means;
Screen display means for causing the display section to display the layout screen generated by the screen generation means;
With
The integrated modeling means includes
When the elevator is renewed, the BIM part before the renewal and the BIM part after the renewal are received from the server device, and the BIM part before the renewal is stored in the BIM model storage means. Creating the integrated BIM model before the renewal incorporated in the BIM model and the integrated BIM model after the renewal incorporating the BIM part after the renewal into the BIM model stored in the BIM model storage means And
The screen generation means includes
A terminal device that generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A terminal device including at least a control unit and a display unit, connected to the server device so as to be communicable,
The controller is
An integrated BIM model in which a BIM part of an elevator that can be incorporated in a BIM model of a building corresponding to a creation condition transmitted from the terminal device is incorporated into the BIM model is received from the server device, and the integrated BIM model is received. Screen generation means for generating a layout screen including:
Screen display means for causing the display section to display the layout screen generated by the screen generation means;
With
The screen generation means includes
Upon renewal of the elevator, the integrated BIM model before the renewal incorporating the BIM part before the renewal into the BIM model, and the integration after the renewal incorporating the BIM part after the renewal into the BIM model. A terminal device that receives a BIM model from the server device and generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. 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, a storage unit, and a display unit are communicably connected,
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 storage unit of the terminal device is
BIM model storage means for storing the BIM model;
With
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 unit, executed in the control unit of the server device; ,
An information providing step of transmitting the BIM part created in the elevator modeling step to the terminal device, which is executed in the control unit of the server device;
An integrated BIM model is created by incorporating the BIM part transmitted from the server device in the information providing step executed in the control unit of the terminal device into the BIM model stored in the BIM model storage unit An integrated modeling step to
A screen generation step for generating a layout screen including the integrated BIM model created in the integrated modeling step, which is executed in the control unit of the terminal device;
A screen display step of causing the display unit to display the layout screen generated in the screen generation step, which is executed in the control unit of the terminal device;
Including
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the integrated modeling step,
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the screen generation step,
A method of generating a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A method that is 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 communicably connected,
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
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 unit, executed in the control unit of the server device; ,
Integrated modeling step of creating an integrated BIM model in which the BIM part created in the elevator modeling step is incorporated in the BIM model stored in the BIM model storage unit, which is executed in the control unit of the server device When,
An information providing step of transmitting the integrated BIM model created in the integrated modeling step to the terminal device, which is executed in the control unit of the server device;
A screen generation step of generating a layout screen including the integrated BIM model transmitted from the server device in the information providing step, executed in the control unit of the terminal device;
A screen display step of causing the display unit to display the layout screen generated in the screen generation step, which is executed in the control unit of the terminal device;
Including
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the integrated modeling step,
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the screen generation step,
A method of generating a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. 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 for creating the BIM part corresponding to the creation condition input by the user using the part information stored in the part information storage unit;
An integrated modeling step of creating an integrated BIM model in which the BIM part created in the elevator modeling step is incorporated into the BIM model stored in the BIM model storage unit;
A screen generation step for generating a layout screen including the integrated BIM model created in the integrated modeling step;
A screen display step for displaying the layout screen generated in the screen generation step on the display unit;
Including
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the integrated modeling step,
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the screen generation step,
A method of generating a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A method that is executed in a server device that includes at least a control unit and a storage unit, and is communicably connected to a terminal device that includes at least a display unit,
The storage unit
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
Executed in the control unit,
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 unit;
An information providing step of transmitting the BIM part created in the elevator modeling step to the terminal device;
Including
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the terminal device, the integrated BIM model before the renewal in which the BIM part before the renewal is incorporated in the BIM model, and the integrated BIM after the renewal in which the BIM part after the renewal is incorporated in the BIM model. A layout screen in which models are arranged side by side is displayed on the display unit. A method that is executed in a server device that includes at least a control unit and a storage unit, and is communicably connected to a terminal device that includes at least 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 creation condition transmitted from the terminal device using the part information stored in the part information storage unit;
An integrated modeling step of creating an integrated BIM model in which the BIM part created in the elevator modeling step is incorporated into the BIM model stored in the BIM model storage unit;
An information providing step of transmitting the integrated BIM model created in the integrated modeling step to the terminal device;
Including
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the integrated modeling step,
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the terminal device, a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side is displayed on the display unit. A method that is executed in a terminal device that is connected to a server device in a communicable manner and includes at least a control unit, a storage unit, and a display unit,
The storage unit
BIM model storage means for storing the BIM model of the building,
With
Executed in the control unit,
A BIM part of an elevator that can be incorporated into the BIM model corresponding to the creation condition transmitted from the terminal device is received from the server device, and the BIM part is stored in the BIM model stored in the BIM model storage unit. An integrated modeling step to create an integrated BIM model;
A screen generation step for generating a layout screen including the integrated BIM model created in the integrated modeling step;
A screen display step for displaying the layout screen generated in the screen generation step on the display unit;
Including
Upon renewal of the elevator,
In the integrated modeling step,
The BIM part before the renewal and the BIM part after the renewal are received from the server device, and the BIM part before the renewal is incorporated into the BIM model stored in the BIM model storage unit. Creating the integrated BIM model before renewal and the integrated BIM model after renewal in which the BIM parts after renewal are incorporated into the BIM model stored in the BIM model storage means;
The screen generation step includes
A method of generating a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A method that is executed in a terminal device that is connected to a server device in a communicable manner and includes at least a control unit and a display unit,
Executed in the control unit,
An integrated BIM model in which a BIM part of an elevator that can be incorporated in a BIM model of a building corresponding to a creation condition transmitted from the terminal device is incorporated into the BIM model is received from the server device, and the integrated BIM model is received. A screen generation step for generating a layout screen including:
A screen display step for displaying the layout screen generated in the screen generation step on the display unit;
Including
Upon renewal of the elevator,
In the screen generation step,
The integrated BIM model before the renewal incorporating the BIM part before the renewal into the BIM model, and the integrated BIM model after the renewal incorporating the BIM part after the renewal into the BIM model, A method of generating a layout screen that is received from a server device and in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A program for causing a BIM system including at least a control unit, a storage unit, and a display unit to execute the program,
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 for creating the BIM part corresponding to the creation condition input by the user using the part information stored in the part information storage unit;
An integrated modeling step of creating an integrated BIM model in which the BIM part created in the elevator modeling step is incorporated into the BIM model stored in the BIM model storage unit;
A screen generation step for generating a layout screen including the integrated BIM model created in the integrated modeling step;
A screen display step for displaying the layout screen generated in the screen generation step on the display unit;
And execute
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the integrated modeling step,
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the screen generation step,
A program for generating a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A program for causing a server device provided with at least a control unit and a storage unit to be communicably connected to a terminal device provided with at least a display unit,
The storage unit
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
In the control unit,
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 unit;
An information providing step of transmitting the BIM part created in the elevator modeling step to the terminal device;
And execute
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the terminal device, the integrated BIM model before the renewal in which the BIM part before the renewal is incorporated in the BIM model, and the integrated BIM after the renewal in which the BIM part after the renewal is incorporated in the BIM model. A program characterized in that a layout screen in which models are arranged side by side is displayed on the display unit. A program for causing a server device provided with at least a control unit and a storage unit to be communicably connected to a terminal device provided with at least 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
In the control unit,
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 unit;
An integrated modeling step of creating an integrated BIM model in which the BIM part created in the elevator modeling step is incorporated into the BIM model stored in the BIM model storage unit;
An information providing step of transmitting the integrated BIM model created in the integrated modeling step to the terminal device;
And execute
Upon renewal of the elevator,
In the elevator modeling step,
Create the BIM part before the renewal and the BIM part after the renewal,
In the integrated modeling step,
The integrated BIM model before the renewal that incorporates the BIM part before the renewal into the BIM model stored in the BIM model storage unit, and the BIM part after the renewal is stored in the BIM model storage unit And the integrated BIM model after the renewal incorporated in the BIM model
In the terminal device, the display unit displays a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A program for causing a terminal device provided with at least a control unit, a storage unit, and a display unit to be communicably connected to a server device,
The storage unit
BIM model storage means for storing the BIM model of the building,
With
In the control unit,
A BIM part of an elevator that can be incorporated into the BIM model corresponding to the creation condition transmitted from the terminal device is received from the server device, and the BIM part is stored in the BIM model stored in the BIM model storage unit. An integrated modeling step to create an integrated BIM model;
A screen generation step for generating a layout screen including the integrated BIM model created in the integrated modeling step;
A screen display step for displaying the layout screen generated in the screen generation step on the display unit;
And execute
Upon renewal of the elevator,
In the integrated modeling step,
The BIM part before the renewal and the BIM part after the renewal are received from the server device, and the BIM part before the renewal is incorporated into the BIM model stored in the BIM model storage unit. Creating the integrated BIM model before renewal and the integrated BIM model after renewal in which the BIM parts after renewal are incorporated into the BIM model stored in the BIM model storage means;
The screen generation step includes
A program for generating a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side. A program for causing a terminal device including at least a control unit and a display unit connected to a server device to be communicable,
In the control unit,
An integrated BIM model in which a BIM part of an elevator that can be incorporated in a BIM model of a building corresponding to a creation condition transmitted from the terminal device is incorporated into the BIM model is received from the server device, and the integrated BIM model is received. A screen generation step for generating a layout screen including:
A screen display step for displaying the layout screen generated in the screen generation step on the display unit;
And execute
Upon renewal of the elevator,
In the screen generation step,
The integrated BIM model before the renewal incorporating the BIM part before the renewal into the BIM model, and the integrated BIM model after the renewal incorporating the BIM part after the renewal into the BIM model, A program that is received from a server device and generates a layout screen in which the integrated BIM model before the renewal and the integrated BIM model after the renewal are arranged side by side.

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