JP5591881B2 - BIM system, server device, terminal device, method and program - Google Patents

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 integrated modeling means, route generation means, screen generation means, screen display means, and verification means . 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 path generation unit is represented by the BIM part in the integrated BIM model 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. Generate the installation route of the elevator piping. The screen generation unit generates a layout screen including the integrated BIM model created by the integrated modeling unit and the installation route generated by the route generation unit. The screen display means displays the layout screen generated by the screen generation means on the display unit. The verification unit is an elevator represented by the BIM part in the integrated BIM model 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. Verify the precautions for wiring and piping. Then, the screen generation means includes the layout screen including, as the attention location verified by the verification means, a location that is difficult to perform maintenance and inspection in the elevator represented by the BIM part transmitted from the server device by the information providing means. Is generated.

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 and a wiring / pipe installation route. FIG. 6 is a flowchart illustrating an example of processing in the first embodiment. FIG. 7 is a block diagram illustrating an example of a configuration of the server device according to the second embodiment. FIG. 8 is a flowchart illustrating an example of processing in the second embodiment. FIG. 9 is a block diagram illustrating an example of the configuration of the BIM device according to the third embodiment. FIG. 10 is a flowchart illustrating an example of processing in 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, dimensions, various accessory equipment, various wiring piping required when installing the elevator in a building Including at least one of information on the. Furthermore, as part information, for example, information such as member strength, price, dimensions, mass, color, material, material, natural frequency of necessary members constituting the elevator, delivery date, inventory status, installation time, finishing material, It may include at least one of the service life, manufacturer information, product model number, and the like. Note that the parts information is not limited to the above.

  More specifically, in the present embodiment, the part information includes, for example, size information of the BIM part used when the BIM part is incorporated into the BIM model by the processing of the control unit 102 described later. 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 wiring pipes and the like. 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 wiring piping etc. are mentioned. In addition, the parts information is obtained when, for example, searching and generating the installation route of the wiring pipe of the elevator by the processing of the control unit 102 described later, when selecting the material of the wiring piping, when verifying the cautionary point of the installation route, etc. Contains wiring and piping information used. Here, the wiring / pipe information typically includes information related to the wiring / pipe of various facilities such as electrical facilities of BIM parts. The wiring piping information may include, for example, at least one of information such as material, color, various dimensions (length, diameter, etc.), mass, usage target, physical properties, price, delivery date, etc. constituting the wiring piping. Not limited to this. In addition, the part information includes, 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 processing of the control unit 102 described later. Here, the operation parameter is a parameter that defines an operation speed, an operation pattern, and the like of the elevator. 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, wiring piping information and the like of each unit constituting the BIM part. 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. In terms of functional concept, the control unit 202 includes a creation condition receiving unit 202a as a creation condition receiving unit, an elevator modeling unit 202b as an elevator modeling unit, and an information providing unit 202c as an information providing unit.

  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. 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.

  Also, the elevator modeling unit 202b creates elevator BIM parts corresponding to the creation conditions received by the creation condition receiving unit 202a using the part information stored in the part information database 206a. The elevator modeling unit 202b creates, for example, a three-dimensional BIM part of an elevator as shown in FIG. Here, FIG. 3 is a diagram showing an example of the BIM parts of the elevator. The left side of FIG. 3 is a BIM part composed of units such as a hoistway, a car, and guide rails, and the right side of FIG. 3 is composed of a door unit at a doorway as an example of a platform home related product. BIM parts. The elevator modeling unit 202b may create BIM parts of a plurality of elevators that satisfy the creation conditions so that the user can select them while confirming on a layout screen described later. The elevator modeling unit 202b, for example, from the outline, scale, installation position, power supply facility capacity, etc. of the building based on the BIM model structure information described below based on the creation conditions received by the creation condition reception unit 202a. Create one or more BIM parts for elevators that can be installed in buildings. Further, the elevator modeling unit 202b may automatically optimize and create BIM parts according to the delivery date, price, or preference based on the creation conditions received by the creation condition receiving unit 202a. For example, the elevator modeling unit 202b automatically creates a plurality of BIM parts for the elevator that can be installed in order from the earliest delivery date when the user selects the delivery date when installing the elevator. Also good. Similarly, the elevator modeling unit 202b may automatically create a plurality of BIM parts of a plurality of elevators that can be installed in order from the lowest price in the case where the price priority is selected by the user. Good. When the user's preference is set by the user, the elevator modeling unit 202b automatically creates a plurality of BIM parts of a plurality of elevators that can be installed in order from the one that suits the preference. Also good. The elevator modeling unit 202b may store the created BIM parts of the elevator in the storage unit 206 to construct a BIM parts database (not shown).

  Further, the information providing unit 202 c transmits the elevator BIM parts created by the elevator modeling unit 202 b to the terminal device 100. Here, the information provision part 202c produces | generates the BIM information containing the information of the BIM part of an elevator, and transmits the produced | 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 generates an elevator wiring piping installation route represented by the BIM part in the integrated BIM model, generates a layout screen including the wiring piping installation route, and displays the generated layout screen on the display unit 114. It has functions such as 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, building shape, spatial relationship, geographic information, quantity and characteristics of building members, member strength, natural frequency, useful life, various accessory equipment, various wiring pipes, etc. Structural information including one is included, but is not limited to this. In this embodiment, when a BIM part is created by the elevator modeling unit 202b described above, attention should be paid to the installation route of the wiring pipe when searching and generating the installation route of the elevator piping represented by the BIM part by the control unit 102 described later. The above-described structural information is referred to when the location is verified.

  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 route search unit 102h as a route search unit, a material selection unit 102i as a material selection unit, A verification unit 102j as verification 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.

  The changing unit 102f changes the BIM model or the BIM part on the layout screen displayed by the screen display unit 102d. Specifically, the changing unit 102f changes the structural information included in the BIM model stored in the BIM model database 106a in accordance with the changing condition input by the user, so that the BIM of the building is changed. Change the part. Moreover, the change part 102f changes the BIM part of an elevator by changing the said setting parameter of the part information contained in a BIM part according to the change conditions input by the user. Accordingly, the changing unit 102g can also change various wiring pipes of the BIM parts according to the changing condition input by the user. The screen generation unit 102c displays the layout screen including the BIM model or BIM part changed by the changing unit 102f, that is, the layout including the changed BIM model or the integrated BIM model reflecting the BIM part. Generate a screen. The screen display unit 102d causes the display unit 114 to display a layout screen including the BIM model changed by the changing unit 102f or the integrated BIM model in which the BIM parts are reflected. As a result, this BIM system can immediately reflect a design change or the like by a user or the like in the BIM model, BIM parts, or the like, and can be reflected in the integrated BIM model displayed on the display unit 114.

  By the way, in such an elevator, various installation work required for the elevator equipment is required for installation in a building.

  In the present embodiment, using BIM, for example, when considering the construction work of elevator equipment, etc., the wiring and piping relation of the elevator that is difficult to see in the actual building space is visually represented and visualized by a three-dimensional image model. . 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 path generation unit 102g determines whether the BIM part in the integrated BIM model is based on the BIM model stored in the BIM model database 106a and the BIM part transmitted from the server device 200 by the information providing unit 202c. Generate the installation route (installation route) of the elevator piping to represent The route generation unit 102g generates the installation route of the wiring pipe of the elevator based on the structural information of the building included in the BIM model of the building, the size information included in the part information of the BIM part, the wiring piping information, and the like. To do. For example, the path generation unit 102g visualizes the installation route of the elevator piping that is represented by the BIM part created by the elevator modeling unit 202b. For example, the route generation unit 102g is set in advance according to the elevator BIM part. Is generated. The path generation unit 102g generates an installation path for each wiring pipe necessary for the elevator based on the part information of the BIM parts. In addition, here, the route generation unit 102g can also generate one or a plurality of installation route candidates for the elevator piping piping searched by the route search unit 102h described later.

  The route search unit 102h is based on the BIM model stored in the BIM model database 106a and the BIM part transmitted from the server device 200 by the information providing unit 202c, and the wiring piping of the elevator represented by the BIM part in the integrated BIM model Search the installation route of. The route search unit 102h searches for the installation route of the elevator piping and piping based on the structure information of the building included in the BIM model of the building, the size information included in the parts information of the BIM parts, the wiring piping information, and the like. To do. The route search unit 102h searches the installation routes for the wiring pipes necessary for the elevator based on the part information of the BIM parts.

  Specifically, the route search unit 102h includes, for example, structural information of a BIM model of a building (for example, gaps in which wiring and piping can be laid, space dimensions, and the like) and various facilities required by the elevator represented by the BIM parts. The installation route is automatically searched together with the number of the wiring pipes of the elevator based on the size information and wiring pipe information of the wiring pipes provided for. The route search unit 102h is based on, for example, structure information, wiring piping size information, wiring piping information, and the like, such as a plane, an elevation, a cross section, a scale, dimensions, an installation position, a power supply facility capacity, and elevator specifications. From the search, one or a plurality of optimum installation routes of the elevator pipe wiring in the building are identified as candidates. The route search unit 102h may search and specify a plurality of installation routes such as an installation route with the shortest installation distance, an installation route with the highest construction ease, an installation route with the lowest price, and the like as candidates. Further, the route search unit 102h may comprehensively evaluate a plurality of installation routes based on the installation distance, ease of construction, price, etc., and search for and specify the top several installation routes in descending order of recommendation. Good. In addition, the route search unit 102h may automatically search for and specify the installation route including the auxiliary equipment installation position, the branch points of the plurality of wiring pipes, the collection points, and the like. Further, the route search unit 102h may search for and specify a safe installation route in order from an important wiring pipe (for example, an emergency cable) according to the importance of the wiring pipe based on the wiring pipe information. Good. Note that the method of searching for the installation route is not limited to this.

  In addition, the material selection unit 102i, based on the BIM model stored in the BIM model database 106a and the BIM part transmitted from the server device 200 by the information providing unit 202c, the elevator of the elevator represented by the BIM part in the integrated BIM model. Select materials for wiring and piping. The material selection unit 102i selects the material of the wiring piping of the elevator based on the structural information of the building included in the BIM model of the building, the size information included in the part information of the BIM parts, the wiring piping information, and the like. . The material selection unit 102i selects materials for the wiring pipes necessary for the elevator based on the part information of the BIM parts. The material selection unit 102i is, for example, an optimum that satisfies the requirements of durability, fire resistance, earthquake resistance, corrosion resistance, etc. according to the use object of the wiring piping (type of signal, etc.), various dimensions, physical properties, installation distance, etc. Materials are selected. The method for selecting the material is not limited to this.

  The verification unit 102j, based on the BIM model stored in the BIM model database 106a and the BIM part transmitted from the server apparatus 200 by the information providing unit 202c, is the wiring piping of the elevator represented by the BIM part in the integrated BIM model. Verify the points of caution. The verification unit 102j verifies the cautionary point of the wiring piping based on the structural information of the building included in the BIM model of the building, the size information included in the part information of the BIM part, the wiring piping information, and the like. The caution points to be verified by the verification unit 102j are, for example, from a relationship with a location that is difficult to perform maintenance and inspection, a location that interferes with other articles of the building represented by the BIM model, a wiring pipe or the like of the building represented by the BIM model, This is a place where noise or voltage drop may occur due to intersection with the power line, a lower passage location of the sewage pipe (recommended passage above the sewage pipe), etc.

  The screen generation unit 102c generates a layout screen including the installation route of the elevator piping and the piping generated by the route generation unit 102g together with the integrated BIM model generated by the integrated modeling unit 102b. Here, the screen generation unit 102c is a plurality of installation route candidates searched by the route search unit 102h and generated by the route generation unit 102g, materials selected by the material selection unit 102i, and caution points verified by the verification unit 102j. A layout screen including the above may be generated. Then, the screen display unit 102d causes the display unit 114 to display a layout screen as shown in FIG. FIG. 5 is a diagram illustrating an example of a layout screen including an integrated BIM model and a wiring / pipe installation route.

  In the layout screen illustrated in FIG. 5, the screen display unit 102 d causes the display unit 114 to display monitoring route candidate search results, power supply routes, and the like as installation routes. When the user designates any of the installation routes on the layout screen via the input unit 118, the screen display unit 102d corresponds to the necessary distance of the wiring and piping corresponding to the designated installation route, Information such as size, material, number of pieces, etc. may be displayed on the same layout screen. Further, the screen display unit 102d may display a layout screen that already includes information such as the necessary distance, size, material, and number of wiring pipes corresponding to the installation route, regardless of designation by the user. . The screen display unit 102d may display a plurality of installation routes in different colors according to the recommended order. Further, the screen display unit 102d color-codes the display of a plurality of installation routes so as to make the color of the installation route on the layout screen correspond to the color of the actual wiring piping in order to prevent construction errors and the like. May be. Further, the screen display unit 102d may switch between displaying and hiding the installation route in accordance with a user input. In the layout screen illustrated in FIG. 5, the screen display unit 102 d causes the display unit 114 to display a caution location on the installation route. When the user designates a caution location on the layout screen via the input unit 118, the screen display unit 102d displays an enlarged display of the designated caution location on the same layout screen. Problem display (radius display in which noise is not applied in the example of FIG. 5) may be performed. In addition, the screen display unit 102d may, for example, blink a caution location.

  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 FIG. FIG. 6 is a flowchart illustrating an example of processing of the BIM system in the first embodiment.

  As illustrated in FIG. 6, the creation condition transmission unit 102 a of the terminal device 100 determines whether the server apparatus 200 can be accessed, and then transmits the creation condition input by the user to the server apparatus 200 if possible ( Step SA-1).

  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 elevator modeling unit 202b 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-3).

  And the information provision part 202c of the server apparatus 200 produces | generates the BIM information containing the information of the BIM part of the elevator produced by the process of the elevator modeling part 202b in step SA-3 (step SA-4).

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

  And the control part 102 of the terminal device 100 receives the BIM information transmitted by the process of the information provision part 202c in step SA-5 (step SA-6).

  And the integrated modeling part 102b of the terminal device 100 memorize | stored the BIM part of one or several elevators contained in the BIM information received by the process of the control part 102 in step SA-6 in the BIM model database 106a. An integrated BIM model incorporated in the BIM model of the building is created (step SA-7). When there are a plurality of elevator BIM parts included in the BIM information, the integrated modeling unit 102b may create a plurality of integrated BIM models, or a single BIM part selected according to a user input. A corresponding integrated BIM model may be created.

  Then, the route search unit 102h of the terminal device 100 is based on the BIM model stored in the BIM model database 106a and the BIM part received by the processing of the control unit 102 in step SA-6 and incorporated in the BIM model. Then, the installation route of the wiring piping of the elevator represented by the BIM part in the integrated BIM model is searched (step SA-8).

  And the material selection part 102i of the terminal device 100 is based on the BIM model memorize | stored in the BIM model database 106a, and the BIM part received by the process of the control part 102 in step SA-6, and was incorporated in the BIM model. The material of the wiring piping of the elevator represented by the BIM part in the integrated BIM model is selected (step SA-9).

  Then, the route generation unit 102g of the terminal device 100 is based on the BIM model stored in the BIM model database 106a and the BIM part received by the processing of the control unit 102 in step SA-6 and incorporated in the BIM model. Then, the installation route of the elevator and piping wiring represented by the BIM part in the integrated BIM model is generated (step SA-10). Here, the route generation unit 102g determines the wiring piping of the elevator represented by the BIM part in the integrated BIM model based on the wiring piping installation route candidates searched by the processing of the route searching unit 102h in step SA-8. Generate an installation route.

  And the verification part 102j of the terminal device 100 is based on the BIM model memorize | stored in the BIM model database 106a, and the BIM part received by the process of the control part 102 in step SA-6, and was incorporated in the BIM model. The attention point of the wiring piping of the elevator represented by the BIM part in the integrated BIM model is verified (step SA-11). Here, the verification unit 102j verifies a caution point on the installation route of the wiring pipe generated by the processing of the route generation unit 102g in Step SA-10.

  Then, the screen generation unit 102c of the terminal device 100 uses the integrated BIM model created by the process of the integrated modeling unit 102b in step SA-7, and the wiring and piping selected by the process of the material selection unit 102i in step SA-9. Material, the installation route of the wiring piping generated by the processing of the route generation unit 102g in step SA-10, and the cautionary point of the installation route of the wiring piping verified by the processing of the verification unit 102j in step SA-11 A layout screen is generated (step SA-12).

  Then, the screen display unit 102d of the terminal device 100 causes the display unit 114 to display the layout screen generated by the process of the screen generation unit 102c in Step SA-12 (Step SA-13). For example, the screen display unit 102d causes the display unit 114 to display a layout screen as illustrated in FIG.

  Then, the motion 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-13 (Step SA-14).

  And the change part 102f of the terminal device 100 determines whether there exists any change according to a user's input (step SA-15).

  When the changing unit 102f of the terminal device 100 determines that there is a change by the process in step SA-15 (step SA-15: Yes), the process is shifted to step SA-1. If it is determined in step SA-15 that there is no change in the process of the changing unit 102f (step SA-15: 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. As shown in FIG. 5, the BIM system includes a layout screen including an installation route of the elevator piping along with the integrated BIM model in which the elevator BIM parts are incorporated in the BIM model of the building on the display unit 114 of the terminal device 100. Can be displayed. Further, as shown in FIG. 5, the BIM system configured as described above automatically displays installation route candidates, automatically selected wiring pipe materials, automatically displayed on the display unit 114 of the terminal device 100. It is possible to display a layout screen including verified points of attention. Therefore, the BIM system uses BIM to visualize and visualize the wiring and piping relations of elevators that are difficult to see in the actual building space, for example, when examining equipment construction of elevator equipment, etc., using a three-dimensional image model. can do.

  As a result, users can easily compare and confirm the image of the installation route of wiring and piping visually from the model at the planning stage before construction, and can efficiently examine the contents of the equipment construction of the elevator. it can. In addition, since the user can automatically search for the installation route candidate of the wiring pipe of the elevator and draw it on the integrated BIM model, the elevator can be newly created without preparing a design drawing for the facility. The facility construction can be done. In other words, the user can make a process in which the basic design of the building including the elevator and the implementation design are linked. In addition, the user can simulate and visually determine the installation route of the wiring and piping, and can optimize the design. For example, the design can be improved, the cost can be reduced, the workability can be improved, and the working time can be shortened. it can. Moreover, the user can visually confirm the whole problem location on the installation route of the wiring and piping in advance, for example, on the integrated BIM model. As a result, the user can easily adjust the site, and can grasp and examine the points to be noted in advance. In addition, design changes and the like are immediately fed back to the user, so that the user can work in a timely manner. Moreover, the user can also visually confirm the relationship between the elevator piping and other wiring piping in the building on the integrated model. Further, the user can three-dimensionally perform detailed examination and confirmation between related contractors regarding the installation state of the elevator, and for example, it is possible to prevent occurrence of deficiencies in the construction stage.

  In addition, for example, the user can efficiently go through the process of adjustment and correction with customers and related contractors, and can easily achieve consistency with other equipment construction in the same building. Can do. In addition, the user can easily check the customer's image, for example, in the design selection of elevators including the image of wiring and piping, etc. To propose optimal specifications for customers. In addition, the user can simulate the operation of the BIM parts of the elevator on the layout screen. For example, the user can visualize and simulate the user's guide wire, usage environment, elevator movement, etc. after the completion of construction. And various verifications and proposals can be easily made to the customer.

  Note that the control unit 102 of the terminal device 100 described above may not include the motion analysis unit 102e, the change unit 102f, the route search unit 102h, the material selection unit 102i, and the verification unit 102j. Further, the processing of the BIM system illustrated in FIG. 6 may be configured not to include Step SA-8, Step SA-9, Step SA-11, Step SA-14, Step SA-15, and the like.

[Second Embodiment]
FIG. 7 is a block diagram showing an example of the configuration of the server device in the second embodiment, and FIG. 8 is a flowchart showing an example of processing in the second embodiment. 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. 7 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. 7, 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. 7, 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. Further, the server apparatus 200 generates an installation route for the elevator piping that is represented by the BIM part in the integrated BIM model, and transmits the generated installation route for the wiring pipe to the terminal device 100, thereby integrating the terminal device 100. A layout screen including the BIM model and the installation route of the wiring pipe has a function of causing the display unit 114 to display the layout screen.

  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. 7, the control unit 202 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 202 performs the information processing for performing various processes with these programs. In terms of functional concept, the control unit 202 includes a creation condition receiving unit 202a as a creation condition receiving unit, an elevator modeling unit 202b as an elevator modeling unit, and an information providing unit 202c as an information providing unit. Further, the control unit 202 is functionally conceptually integrated modeling unit 202d as integrated modeling means, route generation unit 202e as route generation means, route search unit 202f as route search means, and material selection unit as material selection means. 202g includes a verification unit 202h as verification means. The functions of the creation condition receiving unit 202a and the elevator modeling unit 202b are substantially the same as those in the first embodiment, and thus description thereof is omitted. Hereinafter, in order to simplify the description, the integrated modeling unit 202d to the verification unit 202h will be described first, and the information providing unit 202c will be described last.

  Among them, the integrated modeling unit 202d creates an integrated BIM model in which the elevator BIM parts created by the elevator modeling unit 202b are incorporated into the building BIM model stored in the BIM model database 206b. Here, the integrated modeling unit 202d may store the created integrated BIM model in the storage unit 206 to construct an integrated BIM model database (not shown).

  Further, the route generation unit 202e is based on the BIM model stored in the BIM model database 206b and the elevator BIM part created by the elevator modeling unit 202b, and the elevator piping represented by the BIM part in the integrated BIM model. Generate an installation route (installation route). In addition, here, the route generation unit 202e can also generate a single or a plurality of installation route candidates for the elevator piping piping searched by the route search unit 202f described later.

  Further, the route search unit 202f is based on the BIM model stored in the BIM model database 206b and the elevator BIM part created by the elevator modeling unit 202b, and the elevator piping represented by the BIM part in the integrated BIM model. Search the installation route of.

  In addition, the material selection unit 202g is based on the BIM model stored in the BIM model database 206b and the BIM part of the elevator created by the elevator modeling unit 202b, and the wiring piping of the elevator represented by the BIM part in the integrated BIM model Select materials.

  In addition, the verification unit 202h is based on the BIM model stored in the BIM model database 206b and the BIM part of the elevator created by the elevator modeling unit 202b, and the wiring piping of the elevator represented by the BIM part in the integrated BIM model. Verify the points of caution.

  In addition, the information providing unit 202 c transmits the integrated BIM model created by the integrated modeling unit 202 d to the terminal device 100. In addition, the information providing unit 202c is selected by the material selection unit 202g as necessary, the BIM parts of the elevator created by the elevator modeling unit 202b, the installation route of the elevator piping generated by the route generation unit 202e, and the material selection unit 202g. The material of the elevator piping and the cautious points of the elevator piping verified by the verification unit 202h may be transmitted together with the integrated BIM model. Here, the information providing unit 202c includes BIM information including information on the integrated BIM model, information on the BIM parts, information on the installation route of the wiring and piping, information on the material of the wiring and piping, and information on points of caution on the wiring and piping, as necessary. And the generated BIM information is transmitted to the terminal device 100. In addition, the information providing unit 202c 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. 7, 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 unit included in the terminal device 100 generates a layout screen including the integrated BIM model received from the server device 200, the wiring piping installation route, the wiring piping material, the wiring piping 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. Therefore, the description is omitted.

[Processing of server apparatus 200 (server-driven type)]
Next, an example of processing of the server apparatus 200 in the second embodiment configured as described above will be described in detail with reference to FIG. FIG. 8 is a flowchart illustrating an example of processing of the server device 200 according to the second embodiment.

  As illustrated in FIG. 8, after determining whether the server device 200 is accessible, the control unit 102 of the terminal device 100 transmits a creation condition input by the user to the server device 200 if possible (step SB). -1).

  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 elevator modeling unit 202b of the server device 200 stores the BIM part 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-3).

  Then, the integrated modeling unit 202d of the server device 200 incorporates the elevator BIM part created by the processing of the elevator modeling unit 202b in Step SB-3 into the BIM model of the building stored in the BIM model database 206b. An integrated BIM model is created (step SB-4).

  Then, the route search unit 202f of the server device 200 is integrated based on the BIM model stored in the BIM model database 206b and the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SB-3. The installation route of the wiring piping of the elevator represented by the BIM part in the BIM model is searched (step SB-5).

  And the material selection part 202g of the server apparatus 200 integrates based on the BIM model memorize | stored in the BIM model database 206b, and the BIM part of the elevator produced by the process of the elevator modeling part 202b in step SB-3. The material of the elevator piping represented by the BIM part in the BIM model is selected (step SB-6).

  Then, the route generation unit 202e of the server device 200 integrates based on the BIM model stored in the BIM model database 206b and the BIM part of the elevator created by the processing of the elevator modeling unit 202b in step SB-3. The installation route of the wiring piping of the elevator represented by the BIM part in the BIM model is generated (step SB-7). Here, the route generation unit 202e sets the wiring piping installation route of the elevator represented by the BIM parts in the integrated BIM model based on the wiring piping installation route searched by the processing of the route search unit 202f in step SB-5. Is generated.

  And the verification part 202h of the server apparatus 200 is integrated BIM based on the BIM model memorize | stored in the BIM model database 206b, and the BIM part of the elevator produced by the process of the elevator modeling part 202b in step SB-3. The attention point of the wiring piping of the elevator represented by the BIM part in the model is verified (step SB-8). Here, the verification unit 202h verifies the caution point on the installation route of the wiring pipe generated by the processing of the route generation unit 202e in Step SB-7.

  And the information provision part 202c of the server apparatus 200 produces | generates the BIM information containing the information of the integrated BIM model created by the process of the elevator modeling part 202b in step SB-4 (step SB-9). The information providing unit 202c is further generated as necessary by the processing of the route generation unit 202e in step SB-7, information on the material of the wiring pipe selected by the processing of the material selection unit 202g in step SB-6. BIM information including the information on the installation route of the wiring piping of the elevator and the information on the cautioned portion of the wiring piping verified by the processing of the verification unit 202h in Step SB-8 is generated. In addition, the information providing unit 202c further stores parts information stored in the parts information database 206a, BIM model structure information stored in the BIM model database 206b, and objects stored in the object information database 206c as necessary. BIM information including information is generated.

  Then, the information providing unit 202c of the server device 200 transmits the BIM information created by the processing at Step SB-9 to the terminal device 100 (Step SB-10).

  And the control part 102 of the terminal device 100 receives the BIM information transmitted by the process of the information provision part 202c in step SB-10 (step SB-11).

  And the control part 102 of the terminal device 100 produces | generates a layout screen based on the BIM information received by the process of the control part 102 in step SB-11 (step SB-12).

  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-12 on the display part 114 (step SB-13). For example, the control unit 102 causes the display unit 114 to display a layout screen as illustrated in FIG.

  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 control part 102 in step SB-13 (step SB-14).

  And the control part 102 of the terminal device 100 determines whether there exists any change according to a user's input (step SB-15).

  If the control unit 102 of the terminal device 100 determines that there is a change due to the process in step SB-15 (step SB-15: Yes), the process proceeds to step SB-1. When the control unit 102 of the terminal device 100 determines that there is no change by the process in step SB-15 (step SB-15: No), the process ends.

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

[Third Embodiment]
FIG. 9 is a block diagram showing an example of the configuration of the BIM device in the third embodiment, and FIG. 10 is a flowchart showing an example of processing in 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. 9 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. Further, the BIM device 400 generates a wiring pipe installation route of the elevator represented by the BIM part in the integrated BIM model, and causes the display unit 414 to display a layout screen including the generated wiring pipe installation route and the integrated BIM model. Etc. 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. 9, 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. 9, 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. 9, the control unit 402 has an internal memory for storing a control program such as an OS, a program defining various processing procedures, and necessary data. And the control part 402 performs the information processing for performing various processes with these programs. The control unit 402 includes a creation condition setting unit 402a as a creation condition setting, an elevator modeling unit 402b as an elevator modeling unit, and an integrated modeling unit 402c as an integrated modeling unit in terms of functional concept. Further, the control unit 402 includes a screen generation unit 402d as a screen generation unit, a screen display unit 402e as a screen display unit, an operation analysis unit 402f as an operation analysis unit, and a change unit 402g as a change unit. Prepare. Further, the control unit 402 has a functional concept of a route generation unit 402h as a route generation unit, a route search unit 402i as a route search unit, a material selection unit 402j as a material selection unit, and a verification unit 402k as a verification unit. Prepare.

  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 elevator modeling unit 402b 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 402b 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 402c also creates an integrated BIM model in which the BIM part of the elevator created by the elevator modeling unit 402b is incorporated into the BIM model of the building stored in the BIM model database 406b. Here, the integrated modeling unit 402c may store the created integrated BIM model in the storage unit 406 to construct an integrated BIM model database (not shown).

  The screen generation unit 402d generates a layout screen including the integrated BIM model created by the integrated modeling unit 402c. Here, the screen generating unit 402d may generate a layout screen including the elevator BIM parts changed by the changing unit 402g described later. Further, the screen generation unit 402d may generate a layout screen including the installation route of the elevator and piping wiring generated by the route generation unit 402h described later. Further, the screen generation unit 402d may generate a layout screen including the material of the wiring piping selected by the material selection unit 402j described later. In addition, the screen generation unit 402d may generate a layout screen that includes a cautionary point of wiring piping verified by a verification unit 402k described later.

  The screen display unit 402e also causes the display unit 414 to display the layout screen generated by the screen generation unit 402d.

  In addition, the motion analysis unit 402f simulates the operation of the BIM parts of the elevator on the layout screen displayed by the screen display unit 402e.

  The changing unit 402g changes the BIM parts on the layout screen displayed by the screen display unit 402e.

  Further, the route generation unit 402h is based on the BIM model stored in the BIM model database 406b and the elevator BIM part created by the elevator modeling unit 402b, and the elevator piping represented by the BIM part in the integrated BIM model. Generate an installation route (installation route). In addition, here, the route generation unit 402h can also generate a single or a plurality of installation route candidates for elevator wiring piping searched by the route search unit 402i described below.

  Further, the route search unit 402i is based on the BIM model stored in the BIM model database 406b and the elevator BIM part created by the elevator modeling unit 402b, and the elevator piping represented by the BIM part in the integrated BIM model. Search the installation route of.

  In addition, the material selection unit 402j is based on the BIM model stored in the BIM model database 406b and the elevator BIM part created by the elevator modeling unit 402b, and the elevator piping represented by the BIM part in the integrated BIM model. Select materials.

  In addition, the verification unit 402k is based on the BIM model stored in the BIM model database 406b and the BIM part of the elevator created by the elevator modeling unit 402b, and the wiring piping of the elevator represented by the BIM part in the integrated BIM model. Verify the points of caution.

  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 configured as described above according to the third embodiment will be described in detail with reference to FIG. FIG. 10 is a flowchart illustrating an example of processing of the BIM device 400 according to the third embodiment.

  As shown in FIG. 10, first, the creation condition setting unit 402a sets a creation condition input by the user (step SC-1).

  Then, the elevator modeling unit 402b 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-2).

  The integrated modeling unit 402c then integrates the BIM part of the elevator created by the processing of the elevator modeling unit 402b in Step SC-2 into the BIM model of the building stored in the BIM model database 406b. Create (step SC-3).

  Then, the route search unit 402i uses the BIM model stored in the BIM model database 406b and the BIM part of the elevator created by the processing of the elevator modeling unit 402b in step SC-2, in the integrated BIM model. The installation route of the wiring piping of the elevator represented by the BIM part is searched (step SC-4).

  Then, the material selection unit 402j, based on the BIM model stored in the BIM model database 406b and the elevator BIM part created by the processing of the elevator modeling unit 402b in step SC-2, The material of the wiring piping of the elevator represented by the BIM part is selected (step SC-5).

  Then, the path generation unit 402h is based on the BIM model stored in the BIM model database 406b and the elevator BIM part created by the processing of the elevator modeling unit 402b in step SC-2. The installation route of the wiring piping of the elevator represented by the BIM part is generated (step SC-6). Here, the route generation unit 402h determines the wiring piping of the elevator represented by the BIM part in the integrated BIM model based on the wiring piping installation route searched by the processing of the route searching unit 402i in step SC-4. Generate an installation route.

  Then, the verification unit 402k performs the BIM in the integrated BIM model based on the BIM model stored in the BIM model database 406b and the elevator BIM part created by the elevator modeling unit 402b in step SC-2. The attention point of the wiring piping of the elevator represented by the part is verified (step SC-7). Here, the verifying unit 402k verifies the cautionary point on the installation route of the wiring pipe generated by the processing of the route generating unit 402h in Step SC-6.

  The screen generation unit 402d generates a layout screen (step SC-8). The screen generation unit 402d includes an integrated BIM model created by the process of the integrated modeling unit 402c in step SC-3, the wiring pipe selected by the process of the material selection unit 402j in step SC-5, and the step SC-6. Then, a layout screen is generated based on the installation route of the elevator wiring piping generated by the processing of the route generating unit 402h, and the cautioned portion of the wiring piping verified by the processing of the verification unit 402k in step SC-7.

  Then, the screen display unit 402e causes the display unit 414 to display the layout screen generated by the process of the screen generation unit 402d in Step SC-8 (Step SC-9). For example, the screen display unit 402e causes the display unit 414 to display a layout screen as illustrated in FIG.

  Then, the motion analysis unit 402f simulates the operation of the BIM parts of the elevator on the layout screen displayed by the process of the screen display unit 402e in Step SC-9 (Step SC-10).

  Then, the changing unit 402g determines whether or not there is a change in accordance with the user input (step SC-11).

  When the changing unit 402g determines that there is a change by the process in step SC-11 (step SC-11: Yes), the changing unit 402g shifts the process to step SC-1. When the changing unit 402g determines that there is no change by the process in step SC-11 (step SC-11: No), the process ends.

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

  Thus, 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 used as 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 Route search part
102i Material Selection Department
102j Verification 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 Elevator modeling section
202c Information provision department
202d Integrated Modeling Department
202e route generation unit
202f Route search unit
202g Material Selection Department
202h Verification 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 Elevator modeling unit
402c Integrated modeling unit
402d Screen generator
402e Screen display section
402f Motion analysis unit
402g change part
402h Path generation unit
402i route search unit
402j Material Selection Department
402k Verification 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 (19)

  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, and the storage unit of the server device Comprises part 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, and the control unit of the server device is transmitted from the terminal device Elevator modeling means for creating the BIM part corresponding to the creation condition using the part information stored in the part information storage means, and the BIM part created by the elevator modeling means is transmitted to the terminal device. An information providing unit, and 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 integrated modeling means for creating an integrated BIM model in which the BIM part transmitted from the server apparatus by the information providing means is incorporated in the BIM model stored in the BIM model storage means; Elevator wiring piping represented by the BIM part in the integrated BIM model 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 A path generation unit that generates an installation path of the user, a screen generation unit that generates a layout screen including the integrated BIM model generated by the integrated modeling unit and the installation path generated by the path generation unit, and the screen The layout screen generated by the generation unit is displayed on the display unit. The BIM part in the integrated BIM model is based on the screen display means, the BIM model stored in the BIM model storage means, and the BIM part transmitted from the server device by the information providing means. Verification means for verifying the caution location of the wiring piping of the elevator that represents the BIM transmitted from the server device by the information providing means as the caution location verified by the verification means A BIM system that generates the layout screen including a portion that is difficult to perform maintenance and inspection on an elevator represented by a part.   The control unit of the terminal device, 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, in the integrated BIM model The apparatus further comprises a material selection means for selecting the material of the elevator piping represented by the BIM part, and the screen generation means generates the layout screen including the material selected by the material selection means. Item 4. The BIM system according to Item 1.   The control unit of the terminal device searches for the installation route 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 system according to claim 1, further comprising a search unit, wherein the screen generation unit generates the layout screen including the installation route searched by the route search unit.   The control unit of the terminal device further includes a changing unit that changes the BIM model or the BIM part on the layout screen displayed by the screen display unit, and the screen generation unit includes the changing unit. 4. The BIM system according to claim 1, wherein the layout screen including the BIM model or the BIM part changed by the generation is generated. 5.   A BIM system in which a server device including at least a control unit and a storage unit, and a terminal device including at least a control unit and a display unit are communicably connected, and the storage unit is a BIM model of a building BIM model storage means for storing and parts information storage means for storing part information for creating BIM parts of an elevator that can be incorporated in the BIM model, and 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 part information stored in the part information storage means, and the BIM part created by the elevator modeling means An integrated modelin for creating an integrated BIM model incorporated in the BIM model stored in the BIM model storage means Installation route of the elevator piping represented by the BIM part in the integrated BIM model based on the BIM model stored in the BIM model storage unit and the BIM part created by the elevator modeling unit Of the elevator represented by the BIM part in the integrated BIM model based on the BIM model stored in the BIM model storage means and the BIM part created by the elevator modeling means. The verification means for verifying the caution location of the wiring pipe, the integrated BIM model created by the integrated modeling means, the installation route generated by the route generation means, and the caution location verified by the verification means Information providing means for transmitting to the terminal device, and the control unit of the terminal device A screen generating unit that generates a layout screen including the integrated BIM model and the installation route transmitted from the server device by the information providing unit; and the layout screen generated by the screen generating unit is displayed on the display unit. Screen display means for displaying, wherein the screen generation means includes, as the caution location transmitted from the server device by the information providing means, a location that is difficult to perform maintenance on the elevator represented by the BIM parts A BIM system characterized by generating a screen.   A BIM system including at least a control unit, a storage unit, and a display unit, wherein the storage unit includes a BIM model storage unit that stores a BIM model of a building, and a BIM part of an elevator that can be incorporated into the BIM model. Part information storage means for storing part information for creation, and the control unit stores the BIM part corresponding to the creation condition input by the user in the part information storage means. Elevator modeling means created using information, and integrated modeling means for creating an integrated BIM model in which the BIM part created by the elevator modeling means is incorporated in the BIM model stored in the BIM model storage means; The BIM model stored in the BIM model storage means and the elevator modeling means are Based on the BIM part to be formed, a path generation unit that generates an installation path of a wiring pipe of an elevator represented by the BIM part in the integrated BIM model, the integrated BIM model created by the integrated modeling unit, and the path Screen generation means for generating a layout screen including the installation route generated by the generation means, screen display means for displaying the layout screen generated by the screen generation means on the display unit, and the BIM model storage means Verification means for verifying the caution part of the elevator piping represented by the BIM part in the integrated BIM model, based on the BIM model stored in the BIM part and the BIM part created by the elevator modeling means. The screen generation means includes the caution location verified by the verification means. BIM system and generates the layout screen including the maintenance is difficult places in the elevator in which the elevator modeling means represented the BIM Part created.   A server device including at least a control unit and a storage unit, communicably connected to a terminal device including at least a display unit, wherein the storage unit stores a BIM model of a building. Part information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into the BIM model, and the control unit corresponds to the creation condition transmitted from the terminal device. Elevator modeling means for creating a BIM part using the part information stored in the part information storage means, and the BIM part created by the elevator modeling means for storing the BIM part stored in the BIM model storage means Integrated modeling means for creating an integrated BIM model incorporated in the model, and stored in the BIM model storage means Based on the BIM model and the BIM part created by the elevator modeling means, the path generation means for generating the installation route of the elevator piping shown by the BIM part in the integrated BIM model, and the BIM model storage Verification means for verifying the caution points of the elevator piping represented by the BIM part in the integrated BIM model based on the BIM model stored in the means and the BIM part created by the elevator modeling means; Information providing means for transmitting to the terminal device the integrated BIM model created by the integrated modeling means, the installation route created by the route creating means, and the caution location verified by the verification means; In the terminal device, the layer including the integrated BIM model and the installation route Together displays the bets screen in said display unit, said as attention point, the server apparatus characterized by to generate the layout screen including the maintenance is difficult places in the elevator that the BIM part represents.   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 including a BIM model storage unit that stores a BIM model of a building, The control unit receives a BIM part of an elevator that can be incorporated into the BIM model, corresponding to the creation condition transmitted from the terminal device, from the server device, and stores the BIM part in the BIM model storage unit. Based on the BIM model stored in the BIM model storage unit and the BIM part transmitted from the server device, the integrated BIM model for creating the integrated BIM model incorporated in the BIM model is used. Path generating means for generating a wiring pipe installation path of the elevator represented by the BIM part in the model, and the integrated modeling A screen generating unit that generates a layout screen including the integrated BIM model generated by the stage and the installation route generated by the route generating unit; and the layout screen generated by the screen generating unit is displayed on the display unit. Elevator wiring represented by the BIM part in the integrated BIM model based on the screen display means to be displayed, the BIM model stored in the BIM model storage means, and the BIM part transmitted from the server device Verification means for verifying the caution location of the piping, and the screen generation means performs a maintenance inspection on the elevator represented by the BIM part transmitted from the server device as the caution location verified by the verification means. A terminal device that generates the layout screen including a difficult part.   A terminal device including at least a control unit and a display unit that are communicably connected to a server device, wherein the control unit is incorporated into a building BIM model corresponding to a creation condition transmitted from the terminal device. An integrated BIM model in which a BIM part of a liftable elevator is incorporated in the BIM model, an installation route of a wiring pipe of an elevator represented by the BIM part in the integrated BIM model, and the BIM part in the integrated BIM model Receiving an attention point of the wiring and piping of the elevator from the server device, generating a layout screen including the integrated BIM model and the installation route, and the layout screen generated by the screen generating means Screen display means to be displayed on the display unit, wherein the screen generation means transmits the caution location transmitted from the server device. To the terminal device and generates the layout screen including the maintenance is difficult places in the elevator that the BIM part represents.   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 apparatus includes a part information storage unit that stores part information for creating a BIM part of an elevator that can be incorporated into a BIM model of a building, and the storage unit of the terminal device includes the BIM BIM model storage means for storing a model, and the BIM part corresponding to the creation condition transmitted from the terminal device, which is executed in the control unit of the server device, is stored in the part information storage means Elevator modeling step created using the part information, and the elevator modelin executed in the control unit of the server device An information providing step of transmitting the BIM part created in the step to the terminal device, and the BIM part transmitted from the server device in the information providing step executed in the control unit of the terminal device. An integrated modeling step of creating an integrated BIM model incorporated in the BIM model stored in the BIM model storage means, and the BIM stored in the BIM model storage means executed in the control unit of the terminal device A route generation step of generating an installation route of an elevator piping represented by the BIM part in the integrated BIM model based on the model and the BIM part transmitted from the server device in the information providing step; The integrated modeling process executed in the control unit of the terminal device A screen generation step of generating a layout screen including the integrated BIM model generated in the step and the installation route generated in the route generation step, and executed in the control unit of the terminal device, A screen display step for displaying the layout screen generated in the screen generation step on the display unit, the BIM model stored in the BIM model storage unit, executed in the control unit of the terminal device, and A verification step of verifying a cautious point of a wiring pipe of an elevator represented by the BIM part in the integrated BIM model based on the BIM part transmitted from the server device in the information providing step, and the screen In the generation step, the information providing step is performed as the attention location verified in the verification step. And generating the layout screen including a portion that is difficult to perform maintenance on the elevator represented by the BIM part transmitted from the server device.   A method executed in a BIM system in which a server device including at least a control unit and a storage unit and a terminal device including at least a control unit and a display unit are communicably connected to each other. BIM model storage means for storing a BIM model of a building, and part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into the BIM model, Elevator modeling step for creating the BIM part corresponding to the creation condition transmitted from the terminal device, which is executed in the control unit, using the part information stored in the part information storage unit; and The BIM part created in the elevator modeling step executed in the control unit is converted into the BIM model. An integrated modeling step of creating an integrated BIM model incorporated in the BIM model stored in the storage unit, and the BIM model stored in the BIM model storage unit, executed in the control unit of the server device, and A path generating step for generating a wiring path of the elevator piping represented by the BIM part in the integrated BIM model based on the BIM part created in the elevator modeling step; and the control unit of the server device Elevator wiring represented by the BIM part in the integrated BIM model based on the BIM model stored in the BIM model storage means and the BIM part created in the elevator modeling step A verification step for verifying a caution point of piping, and the server The terminal device displays the integrated BIM model created in the integrated modeling step, the installation route generated in the route generation step, and the caution location in the verification step, which is executed in the control unit of the device A screen for generating a layout screen including the integrated BIM model and the installation route transmitted from the server device in the information providing step, which is executed in the control unit of the terminal device; A display step of displaying the layout screen generated in the screen generation step, which is executed in the control unit of the terminal device, on the display unit, and in the screen generation step, The BIM part as the caution location transmitted from the server device in the information providing step Generating the layout screen including a portion that is difficult to perform maintenance and inspection in the elevator represented by   A method executed in a BIM system including at least a control unit, a storage unit, and a display unit, wherein the storage unit can be incorporated into a BIM model storage unit that stores a BIM model of a building, and the BIM model Part information storage means for storing part information for creating a BIM part of an elevator, and the BIM part corresponding to a creation condition input by a user, executed in the control unit, Elevator modeling step created using the part information stored in the storage means, and the integrated BIM incorporating the BIM part created in the elevator modeling step into the BIM model stored in the BIM model storage means An integrated modeling step of creating a model, and a previous stored in the BIM model storage means Based on the BIM model and the BIM part created in the elevator modeling step, a path generation step for generating a wiring pipe installation path of the elevator represented by the BIM part in the integrated BIM model, and the integrated modeling A screen generation step for generating a layout screen including the integrated BIM model created in step and the installation route generated in the route generation step; and the layout screen generated in the screen generation step The BIM part in the integrated BIM model based on the screen display step to be displayed on the display unit, the BIM model stored in the BIM model storage means, and the BIM part created in the elevator modeling step Verification to verify the caution points of the wiring piping of the elevator represented by In the screen generation step, the attention location verified in the verification step includes a location where maintenance inspection is difficult in the elevator represented by the BIM part created in the elevator modeling step A method comprising generating a layout screen.   A method executed in a server device including at least a control unit and a storage unit, which is communicably connected to a terminal device including at least a display unit, wherein the storage unit stores a BIM model of a building BIM model storage means, and part information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into the BIM model, and transmitted from the terminal device executed in the control unit The elevator modeling step for creating the BIM part corresponding to the creation condition to be created using the part information stored in the part information storage means, and the BIM part created in the elevator modeling step Integrated modeling for creating an integrated BIM model incorporated in the BIM model stored in the model storage means Based on the TEP, the BIM model stored in the BIM model storage means, and the BIM part created in the elevator modeling step, the wiring piping of the elevator represented by the BIM part in the integrated BIM model The BIM part in the integrated BIM model based on a path generation step for generating an installation path, the BIM model stored in the BIM model storage means, and the BIM part created in the elevator modeling step The verification step for verifying the caution part of the wiring piping of the elevator represented by the integrated BIM model created in the integrated modeling step, the installation route generated in the route generation step, and the verification step An information providing step of transmitting the caution location to the terminal device In the terminal apparatus, a layout screen including the integrated BIM model and the installation route is displayed on the display unit, and the caution area is a place where maintenance inspection is difficult in the elevator represented by the BIM parts Generating the layout screen.   A method that is executed in a terminal device that includes at least a control unit, a storage unit, and a display unit that is communicably connected to a server device, wherein the storage unit stores a BIM model of a building. Means for receiving the BIM part of the elevator that can be incorporated into the BIM model, corresponding to the creation condition transmitted from the terminal device, executed by the control unit, from the server device, and receiving the BIM part. An integrated modeling step for creating an integrated BIM model incorporated in the BIM model stored in the BIM model storage means, the BIM model stored in the BIM model storage means, and the BIM transmitted from the server device Based on the part, the installation route of the wiring piping of the elevator represented by the BIM part in the integrated BIM model A route generation step for generating, a screen generation step for generating a layout screen including the integrated BIM model generated in the integrated modeling step and the installation route generated in the route generation step, and the screen generation step Based on the screen display step for displaying the layout screen generated in step (b) on the display unit, the BIM model stored in the BIM model storage unit, and the BIM part transmitted from the server device, A verification step for verifying a caution point of the elevator piping represented by the BIM part in the integrated BIM model, and in the screen generation step, as the caution point verified in the verification step, from the server device In the elevator indicated by the transmitted BIM part, it is difficult to perform maintenance and inspection. Wherein the generating the layout screen including a.   A method that is executed in a terminal device that includes at least a control unit and a display unit that are communicably connected to a server device, and corresponds to a creation condition that is executed in the control unit and transmitted from the terminal device An integrated BIM model in which a BIM part of an elevator that can be incorporated into a BIM model of a building is incorporated in the BIM model, an installation route of a wiring pipe of an elevator represented by the BIM part in the integrated BIM model, and the integrated BIM A screen generation step for receiving a notice point of the wiring piping of the elevator represented by the BIM part in the model from the server device, and generating a layout screen including the integrated BIM model and the installation route, and the screen generation step Screen display step for displaying the layout screen generated in the display unit on the display unit, and the screen generation In step, as the attention position transmitted from the server apparatus, wherein the generating the layout screen including the maintenance is difficult places in the elevator in which the BIM part represents.   A program for causing a BIM system including at least a control unit, a storage unit, and a display unit to execute, wherein the storage unit can be incorporated into a BIM model storage unit that stores a BIM model of a building, and the BIM model Part information storage means for storing part information for creating BIM parts of a simple elevator, and in the control unit, the BIM parts corresponding to a creation condition input by a user are stored in the parts information storage means. An elevator modeling step created using the part information stored in the elevator, and 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 means An integrated modeling step to be created, and the B stored in the BIM model storage means Based on the M model and the BIM part created in the elevator modeling step, a path generation step for generating an installation route of elevator pipes represented by the BIM part in the integrated BIM model, and the integrated modeling A screen generation step for generating a layout screen including the integrated BIM model created in step and the installation route generated in the route generation step; and the layout screen generated in the screen generation step The BIM part in the integrated BIM model based on the screen display step to be displayed on the display unit, the BIM model stored in the BIM model storage means, and the BIM part created in the elevator modeling step Verification step for verifying the caution points of the elevator piping In the screen generation step, the attention location verified in the verification step includes a location that is difficult to perform maintenance and inspection on the elevator represented by the BIM part created in the elevator modeling step. A program for generating the layout screen.   A program for causing a server device having at least a control unit and a storage unit, which is communicably connected to a terminal device having at least a display unit, to execute the program, the storage unit storing a BIM model of a building BIM model storage means for storing and parts information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into the BIM model, and transmitted from the terminal device in the control unit The elevator modeling step for creating the BIM part corresponding to the creation condition using the part information stored in the part information storage means, and the BIM part created in the elevator modeling step is stored in the BIM model storage. An integrated modeling step for creating an integrated BIM model incorporated in the BIM model stored in the means And the BIM model stored in the BIM model storage means and the BIM part created in the elevator modeling step, the wiring piping of the elevator represented by the BIM part in the integrated BIM model The BIM part in the integrated BIM model based on a path generation step for generating an installation path, the BIM model stored in the BIM model storage means, and the BIM part created in the elevator modeling step The verification step for verifying the caution part of the wiring piping of the elevator represented by the integrated BIM model created in the integrated modeling step, the installation route generated in the route generation step, and the verification step An information providing step of transmitting the caution location to the terminal device; In the terminal device, a layout screen including the integrated BIM model and the installation route is displayed on the display unit, and a portion where maintenance inspection is difficult in the elevator represented by the BIM parts is performed as the caution portion. A program for generating the layout screen.   A program for causing a terminal device, which is connected to a server device to be communicable and includes at least a control unit, a storage unit, and a display unit, to execute the program, wherein the storage unit stores a BIM model of a building Storage means, and the control unit receives a BIM part of an elevator that can be incorporated into the BIM model, corresponding to the creation condition transmitted from the terminal device, from the server device, and the BIM part is received by the BIM An integrated modeling step of creating an integrated BIM model incorporated in the BIM model stored in the model storage means, the BIM model stored in the BIM model storage means, and the BIM part transmitted from the server device Based on this, the installation route of the elevator piping represented by the BIM part in the integrated BIM model is generated. A screen generation step for generating a layout screen including the integrated BIM model created in the integrated modeling step and the installation route generated in the route generation step, and the screen generation step. The screen display step of displaying the generated layout screen on the display unit, the BIM model stored in the BIM model storage means, and the BIM parts transmitted from the server device, the integration A verification step for verifying a caution part of the wiring piping of the elevator represented by the BIM part in the BIM model, and in the screen generation step, as the caution part verified in the verification step, from the server device In the elevator indicated by the transmitted BIM part, it is difficult to perform maintenance and inspection. Program and generates the layout screen including a.   A program for causing a terminal device connected to a server device to be communicable and having at least a control unit and a display unit to execute the program, wherein the control unit corresponds to a creation condition transmitted from the terminal device. An integrated BIM model in which a BIM part of an elevator that can be incorporated into a BIM model of an object is incorporated in the BIM model, an installation route of a wiring pipe of an elevator represented by the BIM part in the integrated BIM model, and the integrated BIM model The attention part of the wiring piping of the elevator represented by the BIM part is received from the server device, and a screen generation step for generating a layout screen including the integrated BIM model and the installation route is generated at the screen generation step. A screen display step for displaying the layout screen on the display unit, and generating the screen. In step, as the attention position transmitted from the server device, program and generates the layout screen including the maintenance is difficult places in the elevator in which the BIM part represents.

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