JP5623573B2 - BIM system and method - Google Patents

Description

  Embodiments of the present invention relate to BIM systems and methods.

  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 to provide a BIM system and method capable of visually displaying a state in which an elevator is incorporated in a building when a facility plan for the elevator is proposed.

The BIM system of the embodiment includes at least a control unit, a storage unit, and a display unit. The storage unit includes a BIM model storage unit and a parts information storage unit. The BIM model storage means stores a BIM model of a building. The part information storage means stores part information for creating a BIM part of an elevator that can be incorporated into the BIM model. The control unit includes elevator modeling means, integrated modeling means, flow line generation means, screen generation means, and screen display means. The elevator modeling unit creates the BIM part corresponding to the creation condition input by the user using the part information stored in the part information storage unit. The integrated modeling means creates an integrated BIM model corresponding to an elevator built-in building in a state where the BIM part created by the elevator modeling means is incorporated in the BIM model stored in the BIM model storage means. . The flow line generation unit generates a flow line of an operator who inspects an inspection object in the elevator built-in building represented by the integrated BIM model based on the integrated BIM model created by the integrated modeling unit. To do. The screen generation unit generates a layout screen including at least the integrated BIM model created by the integrated modeling unit and the flow line generated by the flow line generation unit. The screen display means displays the layout screen generated by the screen generation means on the display unit. The storage unit stores history information in association with the integrated BIM model created in the past and the flow line in the elevator built-in building corresponding to the integrated BIM model as history information; Is further provided. The control unit searches for similar properties similar to the integrated BIM model created by the integrated modeling means from the history information stored in the history information storage means, and based on the searched history information, It further includes caution point extracting means for extracting caution information indicating caution points regarding the flow line in the integrated BIM model created in the past. The screen generation unit generates the layout screen further including the attention information extracted by the attention point extraction unit.

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 an integrated BIM model corresponding to an elevator built-in building in a state where BIM parts of the elevator are incorporated into a BIM model of a building. FIG. 5 is a diagram illustrating an example of a layout screen including at least an integrated BIM model and a flow line of an operator who inspects an inspection object. FIG. 6 is a flowchart illustrating an example of processing of the BIM system in the first embodiment. FIG. 7 is a block diagram showing an example of the configuration of the BIM system in the second embodiment. FIG. 8 is a flowchart illustrating an example of processing of the BIM system in the second embodiment. FIG. 9 is a block diagram showing an example of the configuration of the BIM system in the third embodiment. FIG. 10 is a flowchart illustrating an example of the BIM system 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 industry. Relevance and consistency can be confirmed on the data. 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 in First Embodiment]
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 size information of the BIM part that is referred to when, for example, the control unit 102 incorporates the BIM part into the BIM model. 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. The part information includes, for example, setting parameters used when the control unit 102 changes the BIM part. Here, the setting parameters include parameters that define the size, color, material, and various wiring pipes of each unit constituting the BIM part. Moreover, parts information also contains the information which shows that it is the inspection target object previously designated by the user. Thereby, the below-mentioned control part 102 can specify which member is an inspection object from parts information. For example, when generating the flow line of the operator who checks the inspection object by the processing of the control unit 102, the parts information is extracted the caution information indicating the caution point regarding the flow line when calculating various check conditions. In this case, it is referred to when optimizing the flow line. The BIM part includes attribute information such as part information related to the target elevator in the BIM part itself, as in a typical BIM model.

  The control unit 202 includes an internal memory for storing a control program such as an OS (Operating System), a program that defines various processing procedures, and necessary data. And the control part 202 performs the information processing for performing various processes with these programs. The control unit 202 includes a creation condition receiving unit 202a, an elevator modeling unit 202b, and an information providing unit 202c in terms of functional concept.

  Among these, the creation condition receiving unit 202 a is a creation condition receiving unit that 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.

  The elevator modeling unit 202b is an elevator modeling unit that 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).

  The information providing unit 202 c is an information providing unit that transmits the BIM parts of the elevator created by the elevator modeling unit 202 b to the terminal device 100. Here, the information providing unit 202c may transmit a calculation result including a plurality of BIM parts to the terminal device 100.

[Configuration of Terminal Device 100]
Further, in FIG. 2, the terminal device 100 is integrated corresponding to the elevator built-in building in a state where the elevator BIM parts transmitted from the server device 200 are incorporated in the building BIM model stored in the storage unit 106. It has a function to create a BIM model. In addition, the terminal device 100 has a function of generating a flow line of an operator who inspects an inspection object in an elevator built-in building represented by the integrated BIM model based on the created integrated BIM model. The terminal device 100 has a function of generating a layout screen including at least the created integrated BIM model and the generated flow line, and causing the display unit 114 to display the generated layout screen. The terminal device 100 is, for example, a commercially available information processing device such as a desktop or notebook personal computer, a mobile terminal device such as a mobile phone, a smartphone, a PHS, and a PDA. Here, the terminal device 100 may be equipped with an Internet browser or the like, or may be equipped with a BIM application or the like. Further, the terminal device 100 may include an output unit including at least the display unit 114 and the audio output unit 116. The terminal device 100 may include an input unit 118 that performs data input and the like.

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

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

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

  The BIM model database 106a is a BIM model storage unit that 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 addition, the structural information includes information such as the building usage, building size, number of floors, floor name, floor height, usage of each floor, floor personnel, the number of elevators that can be calculated from the occupied area, etc. Also good. Furthermore, the structural information may include information indicating dimensions, positions, and the like regarding each structural unit constituting the target building. Here, as each structural unit constituting the BIM model, for example, a room, a wall, a passage, an emergency stairway, an evacuation route, a gas pipe, a water pipe, a fire alarm, a sprinkler, a beam, a safety measure arranged in a building Products. The structure information also includes information indicating that the inspection object is designated in advance by the user. Thereby, the below-mentioned control part 102 can specify which member is an inspection object from structure information. For example, when generating a flow line of an operator who inspects an inspection object by processing of the control unit 102, when calculating various inspection conditions, the structure information extracts caution information indicating caution points regarding the flow line. In this case, it is referred to when optimizing the flow line.

  The object information database 106b is an object information storage unit that 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 related to 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. In the present embodiment, the object information related to the human object described above is referred to, for example, when simulating the movement of the human object on the flow line by the processing of the control unit 102. The object information related to the environmental object is referred to, for example, when the inspection condition is calculated by the processing of the control unit 102.

  The history information database 106c is history information storage means for storing the integrated BIM model created in the past and the flow line in the elevator built-in building corresponding to the integrated BIM model in association with each other as history information. The history information is stored and accumulated when an integrated BIM model is created by processing of the control unit 102 and a flow line is generated based on the integrated BIM model. Furthermore, the history information may include caution information indicating caution points regarding the flow line. This caution information may be information manually input when the user confirms the flow line on the layout screen, or a simulation result or inspection target for moving the human object on the flow line corresponding to the integrated BIM model. It may be information automatically acquired based on the calculation result of the inspection condition regarding the object. In the present embodiment, the above-described history information is referred to when, for example, attention information indicating attention points regarding a flow line is extracted by the processing of the control unit 102.

  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. The control unit 102 has a functional concept in terms of a creation condition transmission unit 102a, an integrated modeling unit 102b, a flow line generation unit 102c, a screen generation unit 102d, a screen display unit 102e, an inspection condition calculation unit 102f, an analysis unit 102g, and an attention point extraction. Unit 102h and a flow line optimization unit 102i.

  Among these, the creation condition transmission unit 102 a is a creation condition transmission unit that transmits the creation condition input by the user to the server apparatus 200. 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 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.

  The integrated modeling unit 102b also integrates the elevator BIM parts transmitted from the server device 200 into the elevator BIM model stored in the BIM model database 106a and corresponds to the elevator built-in building. Is an integrated modeling tool to create In the present embodiment, the control unit 102 associates an integrated BIM model created by the integrated modeling unit 102b as shown in FIG. 4 with a flow line generated by a flow line generation unit 102c described later, as history information. It is assumed that the history information database 106c is stored. Here, FIG. 4 is a figure which shows an example of the integrated BIM model corresponding to the elevator built-in building of the state which incorporated the BIM part of the elevator in the BIM model of the building. FIG. 4 shows a part of an integrated BIM model showing the installation state of the elevator when the elevator built-in building is completed.

  Further, the flow line generation unit 102c generates a flow line of an operator who checks the inspection target object in the elevator built-in building represented by the integrated BIM model based on the integrated BIM model created by the integrated modeling unit 102b. This is a flow line generation means. Specifically, the flow line generation unit 102c includes the structure information of the building BIM model and the size information included in the parts information of the elevator BIM parts, which constitute the integrated BIM model (if necessary, the characteristics of the operator (Refer also to the worker conditions that indicate) The spatial relationship in the elevator built-in building (for example, the dimension of the space where the worker who checks the inspection object can work or the space where the worker can pass) For example, a flow line that allows the operator to move from the inspection port designated in the integrated BIM model to the inspection target as shown in FIG. 5 is generated. FIG. 5 is a diagram illustrating an example of a layout screen including at least an integrated BIM model and a flow line of an operator who inspects an inspection object. FIG. 5 is a layout screen created by a screen generation unit 102d described later. A part of the integrated BIM model is displayed in the left area of the layout screen in FIG. 5, and the flow line between the inspection object and the inspection port specified in the integrated BIM model is shown in bold. ing. Here, the flow line generation unit 102c can generate one or more flow line candidates. Other information included in the layout screen of FIG. 5 will be described later.

  In the present embodiment, the inspection object means a member to be inspected that is designated in advance by the user. For example, the object to be inspected may be defined by laws and regulations as an object of maintenance inspection, or may be a consumable item. It is assumed that the inspection object is set in advance in the structure information included in the BIM model of the building or the part information included in the BIM part of the elevator. In other words, the inspection object may be a member that constructs a building specified by the structure information, or may be either a member that constructs an elevator specified by the part information.

  The screen generation unit 102d is a screen generation unit that generates a layout screen including at least the integrated BIM model created by the integrated modeling unit 102b and the flow line generated by the flow line generation unit 102c.

  Here, the screen generation unit 102d may generate a layout screen further including the inspection condition calculated by the inspection condition calculation unit 102f described later. In the present embodiment, the inspection conditions are, for example, the distance of the flow line, the height difference of the flow line, the size of the work area of the worker inspecting the inspection object, the path width of the flow line, the inspection object or the flow line. Including at least one of the ambient temperature and the humidity around the inspection object or the flow line, but not limited to the above. For example, as shown in the lower part on the right side of the layout screen in FIG. 5, the screen generation unit 102 d uses the flow line height difference (“height difference: 10 m” in FIG. 5) and the flow line distance ( 5, “total process: 18 m”), path width of the flow line (“minimum width: 25 cm” in FIG. 5), temperature around the inspection object (“temperature: 20 ° C.” in FIG. 5), inspection A layout screen that further includes the humidity around the object ("Humidity: 70%" in FIG. 5) may be generated.

  In addition, the screen generation unit 102d may generate a layout screen further including worker conditions. In the present embodiment, the worker condition is a condition indicating the characteristics of the worker who inspects the inspection object specified in advance by the user. The worker condition includes, for example, at least one of the height of the worker, the weight of the worker, the dominant arm of the worker, the posture of the worker, the weight of the article carried by the worker, and the dimensions of the article. It is not limited to. For example, as shown in the center part on the right side of the layout screen in FIG. 5, the screen generation unit 102 d uses the worker's height (“height: 170 cm” in FIG. 5) and the worker's weight ( 5, “body weight: 60 kg”), the weight of the article carried by the operator (“portable weight: 15 kg” in FIG. 5), and the dimensions of the article (“size: 45 cm × 30 cm × 10 cm” in FIG. 5) A layout screen including this may be generated. In addition, the screen generation unit 102d generates a layout screen in which a human object schematically representing the worker corresponding to the worker condition is displayed at an arbitrary position on the flow line as shown on the left side of the screen in FIG. May be. In the present embodiment, the human object on the layout screen is an object that can move on the flow line during the simulation of moving the human object by the analysis unit 102g described later.

  Further, the screen generation unit 102d may generate a layout screen further including attention information indicating attention points regarding the flow line extracted by the attention point extraction unit 102h described later. In the present embodiment, the attention information may be information manually input when the user confirms the flow line on the layout screen, or a simulation of moving the human object on the flow line corresponding to the integrated BIM model. It may be information automatically acquired based on a result or a calculation result of an inspection condition related to an inspection object. For example, as shown in the upper part on the right side of the layout screen in FIG. 5, the screen generation unit 102d includes, as caution information, “there is a portion with a minimum width of 25 cm”, “the inspection object is on the right hand side above the ladder”, “humidity is A layout screen including caution points that may be difficult to perform the inspection work when the operator moves on the flow line and inspects the inspection object, such as “slightly higher”, may be generated.

  The screen generation unit 102d may generate a layout screen including at least the integrated BIM model created by the integrated modeling unit 102b and the flow line optimized by the flow line optimization unit 102i described later.

  The screen display unit 102e is a screen display unit that causes the display unit 114 to display the layout screen generated by the screen generation unit 102d. The screen display unit 102e is, for example, a three-dimensional integrated BIM model in which elevator BIM parts are incorporated in a building BIM model, as shown in FIG. 5 described above, and an elevator built-in building corresponding to the integrated BIM model. A layout screen including at least a flow line of an operator who inspects the inspection object is displayed on the display unit 114.

  In addition, the inspection condition calculation unit 102f includes at least one of the integrated BIM model created by the integrated modeling unit 102b and the flow line generated by the flow line generation unit 102c (if necessary, in the object information database 106b). Inspection condition calculation means for calculating an inspection condition based on the object information relating to the stored environmental object. For example, the inspection condition calculation unit 102f calculates the distance of the flow line, the height difference of the flow line, and the path width of the flow line based on the length, position, and size of the flow line generated by the flow line generation unit 102c. To do. Further, the inspection condition calculation unit 102f is configured to check the inspection target based on the positional relationship between the inspection target included in the integrated BIM model created by the integrated modeling unit 102b and the flow line generated by the flow line generation unit 102c. The size of the work area of the worker who inspects the object is calculated.

  In addition, the inspection condition calculation unit 102f is based on the structure information of the BIM model included in the integrated BIM model created by the integrated modeling unit 102b and the part information of the BIM parts. The temperature or humidity under a predetermined condition around the inspection object is calculated by simulating from the reference temperature or reference humidity. Here, the inspection condition calculation unit 102f refers to the object information regarding the environmental object stored in the object information database 106b as necessary, adjusts the reference temperature or the reference humidity, and then adjusts the reference temperature or reference humidity in the elevator built-in building. The temperature or humidity under conditions around the inspection object may be calculated.

  Further, the inspection condition calculation unit 102f is based on the structure information of the BIM model and the part information of the BIM part included in the integrated BIM model created by the integrated modeling unit 102b, and the flow line generated by the flow line generation unit 102c. Then, the temperature or humidity under a predetermined condition around the flow line set in the elevator built-in building corresponding to the integrated BIM model is calculated by simulating from the reference temperature or the reference humidity. Here, the inspection condition calculation unit 102f refers to the object information related to the environmental object stored in the object information database 106b as necessary, adjusts the reference temperature or the reference humidity, and then enters the elevator built-in building. The temperature or humidity under a predetermined condition around the set flow line may be calculated.

  Further, the analysis unit 102g displays a flow line generation unit based on the object information regarding the human object stored in the object information database 106b on the layout screen as shown in FIG. 5 displayed by the screen display unit 102e. This is an analysis means for simulating the movement of a human object on the flow line generated by 102c. Here, the analysis unit 102g may simulate the movement of the human object on the flow line in a state where the human object is changed based on the worker condition indicating the worker's characteristics. In this case, the analysis unit 102g first determines the worker conditions according to the contents of the worker conditions (for example, conditions such as the height, weight, dominant arm, and posture of the worker, as well as the weight and dimensions of the items carried by the worker). The display form of the human object that schematically shows the characteristics of is changed. And the analysis part 102g performs the simulation supposing the case where a different worker moved on a flow line by changing this display form and moving a human object on a flow line.

  Further, the attention point extraction unit 102h searches for similar properties similar to the integrated BIM model created by the integrated modeling unit 102b from the history information stored in the history information database 106c, and based on the searched history information, It is a caution point extraction means for extracting caution information indicating points of caution regarding flow lines in the integrated BIM model created in the past. Here, when the newly created integrated BIM model is similar to the previously created integrated BIM model, the operator moves the same flow line and inspects the inspection object. It is highly likely that the cautions regarding the flow line found in the integrated BIM model created in the above will be the same. Therefore, in the present embodiment, when there is history information stored in the history information database 106c, the attention point extraction unit 102h indicates the attention point regarding the flow line in the integrated BIM model created in the past from the history information. Extract attention information.

  The flow line optimization unit 102i is a flow line optimization unit that optimizes the flow line generated by the flow line generation unit 102c based on the attention information extracted by the attention point extraction unit 102h. For example, the flow line optimization unit 102i selects a flow line that can avoid the caution point indicated by the caution information extracted by the caution point extraction unit 102h from a plurality of flow line candidates generated by the flow line generation unit 102c. By doing so, the flow line generated by the flow line generation unit 102c may be optimized. In addition, when there is no avoidable flow line candidate, the flow line optimization unit 102i is configured to move the elevator so that the flow line generated by the flow line generation unit 102c becomes a flow line that can avoid a caution point. Conditions for changing the BIM model or BIM part on the built-in building side may be calculated.

  In the present embodiment, the control unit 102 may include a changing unit that changes the BIM model or the BIM part on the layout screen displayed by the screen display unit 102e. Specifically, the changing means 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 part of the building is changed. To change. The changing means changes the BIM part of the elevator by changing the setting parameter of the part information included in the BIM part according to the changing condition input by the user. In this case, the screen generation unit 102d includes the BIM model changed by the changing unit 102f or the layout screen including the BIM part, that is, the changed BIM model or the integrated BIM model reflecting the BIM part. Generate a layout screen. The screen display unit 102e causes the display unit 114 to display a layout screen including the BIM model changed by the changing unit or the integrated BIM model reflecting the BIM parts. 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.

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

[Process of BIM System in First Embodiment]
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 102a of the terminal device 100 transmits the creation condition input by the user to the server device 200 (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). For example, the elevator modeling unit 202b creates an elevator BIM part as shown in FIG. Here, in step SA-3, the elevator modeling unit 202b may create a plurality of elevator BIM parts that satisfy the creation conditions.

  And the information provision part 202c of the server apparatus 200 transmits the BIM part of the elevator produced by the process of the elevator modeling part 202b in step SA-3 to the terminal device 100 (step SA-4).

  And the control part 102 of the terminal device 100 receives the BIM part of the elevator transmitted by the process of the information provision part 202c in step SA-4 (step SA-5).

  Then, the integrated modeling unit 102b of the terminal device 100 stores the BIM model of the building stored in the BIM model database 106a with the BIM parts of the elevator or elevators received by the processing of the control unit 102 in step SA-5. The integrated BIM model corresponding to the elevator built-in building in the state of being built in is created (step SA-6). For example, the integrated modeling unit 102b creates an integrated BIM model corresponding to an elevator built-in building in a state where an elevator BIM part is incorporated in a building BIM model, as shown in FIG.

  Then, the flow line generation unit 102c of the terminal device 100, based on the integrated BIM model created by the processing of the integrated modeling unit 102b in step SA-6, inspects the elevator built-in building represented by the integrated BIM model. A flow line of an operator who inspects the object is generated (step SA-7). For example, the flow line generation unit 102c generates a flow line that allows the worker to move from the inspection port specified in the integrated BIM model as shown on the left side of the screen in FIG. 5 to the inspection object. In step SA-7, the flow line generation unit 102c can generate one or more flow line candidates.

  Then, the inspection condition calculation unit 102f of the terminal device 100 is generated by the integrated BIM model created by the process of the integrated modeling unit 102b in Step SA-6 and the process of the flow line generation unit 102c by Step SA-7. An inspection condition is calculated based on at least one of the flow lines thus set (step SA-8). For example, the inspection condition calculation unit 102f performs various inspection conditions as shown in the lower right part of the screen in FIG. 5 (in FIG. 5, “height difference: 10 m”, “total process: 18 m”, “minimum width: 25 cm”, “temperature : 20 ° C. ”,“ Humidity: 70% ”, etc.).

  And the control part 102 of the terminal device 100 searches the historical information memorize | stored in the historical information database 106c, and resembles the similar article similar to the integrated BIM model created by the process of the integrated modeling part 102b in step SA-6 It is determined whether there is corresponding history information by determining whether there is (step SA-9).

  When the attention point extraction unit 102h of the terminal device 100 determines in step SA-9 that there is corresponding history information by the processing of the control unit 102 (step SA-9: Yes), the retrieved corresponding history Based on the information, attention information indicating points to be noted regarding the flow line in the integrated BIM model created in the past is extracted (step SA-10). For example, the caution point extraction unit 102h performs various types of caution information as shown in the upper right part of the screen in FIG. 5 (in FIG. 5, “there is a portion having a minimum width of 25 cm”, “the inspection object is on the right hand side above the ladder”, “humidity Attention information indicating caution points such as “slightly higher” is generated.

  Then, the flow line optimization unit 102i of the terminal device 100 performs processing of the flow line generation unit 102c in step SA-7 based on the attention information extracted by the processing of the attention point extraction unit 102h in step SA-10. The flow line generated by (1) is optimized (step SA-11). For example, the flow line optimization unit 102i extracts from the plurality of flow line candidates generated by the process of the flow line generation unit 102c in step SA-7 by the process of the attention point extraction unit 102h in step SA-10. By selecting a flow line having a wide path width that can avoid the caution point indicated by the caution information (for example, “there is a portion having a minimum width of 25 cm”), the flow line generation unit 102c performs processing in step SA-7. Optimize the flow lines generated by. Thereafter, the process proceeds to step SA-12.

  Here, when it is determined in step SA-9 that there is no corresponding history information by the processing of the control unit 102 (step SA-9: No), the processing in steps SA-10 and SA-11 described above is performed. Without executing (that is, without extracting attention information and optimizing the flow line), the process proceeds to step SA-12.

  Then, the screen generation unit 102d of the terminal device 100 determines that there is corresponding history information in Step SA-9 (Step SA-9: Yes), extracts attention information in Step SA-10, When the flow line optimization is executed in SA-11, a layout screen as shown below is generated (step SA-12). In this case, the screen generation unit 102d includes the integrated BIM model created by the process of the integrated modeling unit 102b in step SA-6, and the inspection condition calculated in the process of the inspection condition calculation unit 102f in step SA-8. , The caution information indicating the caution points regarding the flow line extracted by the process of the caution point extraction unit 102h in step SA-10, and the movement optimized by the process of the flow line optimization unit 102i in step SA-11. A layout screen including lines is generated. Thereafter, the process proceeds to step SA-13.

  In step SA-12, the screen generation unit 102d determines that there is no corresponding history information in step SA-9 (step SA-9: No), and extracts attention information in step SA-10. If the flow line optimization is not executed in step SA-11, a layout screen as shown below is generated. In this case, the screen generation unit 102d uses the integrated BIM model created by the process of the integrated modeling unit 102b in step SA-6 and the flow line generated by the process of the flow line generation unit 102c in step SA-7. In step SA-8, a layout screen including the inspection conditions calculated in the processing of the inspection condition calculation unit 102f is generated. Thereafter, the process proceeds to step SA-13.

  And the screen display part 102e of the terminal device 100 displays the layout screen produced | generated by the process of the screen production | generation part 102d in step SA-12 on the display part 114 (step SA-13).

  Then, the control unit 102 of the terminal device 100 determines whether or not there is an input of worker conditions indicating characteristics of the worker who inspects the inspection object, which is referred to when performing the movement analysis of the human object ( Step SA-14). Here, the worker condition is input by the user via the input unit 118, for example.

  If the analysis unit 102g of the terminal device 100 determines in step SA-14 that there is an input of the worker condition by the processing of the control unit 102 (step SA-14: Yes), the analysis unit 102g in step SA-13 On the layout screen displayed by the process of the screen display unit 102e, based on the object information related to the human object stored in the object information database 106b, the motion generated by the process of the flow line generation unit 102c in step SA-7. The movement of the human object on the line (or the flow line optimized by the process of the flow line optimization unit 102i in step SA-11) is simulated (step SA-15). In step SA-15, the analysis unit 102g simulates the movement of the human object on the flow line in a state where the human object is changed based on the worker condition indicating the worker's characteristics.

  In the present embodiment, when the movement analysis of the human object is performed by the processing of the analysis unit 102g in step SA-15, the screen generation unit 102d is further displayed in the center on the right side of the screen in FIG. 5 in step SA-15. As described above, the layout further includes various worker conditions (in FIG. 5, worker conditions such as “height: 170 cm”, “weight: 60 kg”, “portable weight: 15 kg”, “size: 45 cm × 30 cm × 10 cm”). Generate a screen. In step SA-15, the screen display unit 102e displays a layout screen further including worker conditions on the display unit 114. Thereafter, the process proceeds to step SA-16.

  Here, when it is determined in step SA-14 that the operator condition is not input by the process of the control unit 102 (step SA-14: No), the process of step SA-15 described above is not performed. The process proceeds to step SA-16 (that is, the movement analysis of the human object is not executed).

  And the control part 102 of the terminal device 100 determines whether there exists any change according to a user's input (step SA-16).

  When the control unit 102 of the terminal device 100 determines that there is a change due to the process in Step SA-16 (Step SA-16: Yes), the control unit 102 shifts the process to Step SA-1. When it is determined that there is no change by the process at step SA-16 (step SA-16: 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.

  Here, when designing an ordered property, the designer in charge will consider the safety during inspection and maintenance according to the property specifications. Since the safety examination at the time of inspection and maintenance was conducted in two dimensions, it was difficult to make a three-dimensional safety judgment, and it was difficult to clearly understand the work contents and flow lines at the time of the inspection, and sufficient examination was possible. It was in a state that could not be said. On the other hand, according to the present embodiment, the integrated BIM model corresponding to the elevator built-in building in which the BIM parts of the elevator satisfying the creation condition are incorporated in the BIM model of the building is created, and each inspection is performed in the integrated BIM model. By clearly displaying the flow line of work, it is possible to examine at the design time whether there is a problem in terms of inspection safety on the flow line. For example, the inspection operator can take any route from the start to the end of the operation, and the work safety during that time can be examined. In addition, the work route distance, height difference, work area size, path width, temperature, humidity, and the like can be displayed and used as a study material for numerically confirming safety. As described above, according to the present embodiment, the route to each inspection item can be displayed on the screen, and the inspection operation flow line can be expressed visually in an easy-to-understand manner. Can be performed.

  Further, according to the present embodiment, it is possible to make it easy to check whether there is no problem sensuously by operating a human object corresponding to the inspection operator in the integrated BIM model on the layout screen. At this time, by inputting the physical characteristics of the worker (height, weight, dominant arm, working posture, etc.), the safety of the worker during the inspection work can be confirmed more accurately. In addition, the operator's safety at the time of the inspection work can be confirmed more accurately in consideration of the weight and dimensions of the carry-on article of the worker.

  Furthermore, according to the present embodiment, it is possible to search for similar properties from a database and perform an optimal simulation based on past results, cautions, and the like. For example, after searching for similar properties in the past and grasping the route and problems at the time of inspection work based on this similar property, the optimum route at the time of inspection work in the target new property can be displayed. Furthermore, it is possible to grasp in advance the precautions during the inspection work.

  Note that the control unit 102 of the terminal device 100 described above may not include the inspection condition calculation unit 102f, the analysis unit 102g, the attention point extraction unit 102h, and the flow line optimization unit 102i. Further, the processing of the BIM system illustrated in FIG. 6 may be configured not to include Step SA-8 to Step SA-11, Step SA-14 to Step SA-16, and the like.

[Second Embodiment]
Next, a second embodiment will be described below with reference to FIGS. In the following description of the second embodiment (server-initiated type), overlapping descriptions of configurations, operations, and effects common to the above-described embodiments are omitted as much as possible. Here, FIG. 7 is a block diagram showing an example of the configuration of the BIM system in the second embodiment, and conceptually shows a part related to the present embodiment in the configuration.

  In the second embodiment, an integrated BIM model corresponding to an elevator built-in building in a state where BIM parts of the elevator corresponding to the creation condition are incorporated into the BIM model of the building is created on the server device 200 side. Further, based on the integrated BIM model, the server apparatus 200 generates a flow line for an operator who checks the inspection target in the elevator built-in building represented by the integrated BIM model. Then, a layout screen including at least an integrated BIM model and a flow line is transmitted from the server device 200 to the terminal device 100 and is controlled to be displayed on the display unit 114 of 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 BIM System in Second Embodiment]
First, an example of the configuration of the BIM system 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 includes a terminal device 100 including 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. And 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 apparatus 200 creates a BIM part corresponding to the creation condition transmitted from the terminal apparatus 100, and creates an integrated BIM model corresponding to the elevator built-in building in which the BIM part is incorporated in the BIM model. It has functions such as Further, the server device 200 has a function of generating a flow line of an operator who inspects an inspection object in an elevator built-in building represented by the integrated BIM model based on the integrated BIM model. Further, the server device 200 has a function of generating a layout screen including at least the created integrated BIM model and the generated flow line. In addition, the server device 200 has a function of transmitting the generated layout screen to the terminal device 100 and controlling the display unit 114 to display the layout screen.

  Note that the functions of the communication control interface unit 204 and the storage unit 206 (part information database 206a, object information database 206c, history information database 206d, etc.) in the server device 200, the display unit 114, the audio output unit 116 in the terminal device 100, Since the function of the input unit 118 is the same as that of the first embodiment, description thereof is omitted. In the storage unit 206, the BIM model file 206b includes the BIM model of the target building among the plurality of building BIM models stored in the BIM model database 106a of the storage unit 106 on the terminal device 100 side. It is assumed that the data is transferred to the server device 200 side and stored temporarily.

  In FIG. 7, the control unit 202 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 202 performs the information processing for performing various processes with these programs. The control unit 202 has a functional concept in terms of a creation condition receiving unit 202a, an elevator modeling unit 202b, an integrated modeling unit 202d, a flow line generation unit 202e, a screen generation unit 202f, a screen display control unit 202g, an inspection condition calculation unit 202h, and an analysis. Unit 202i, attention point extraction unit 202j, and flow line optimization unit 202k.

  Of the control unit 202 in the second embodiment, the creation condition reception unit 202a, the elevator modeling unit 202b, the flow line generation unit 202e, the screen generation unit 202f, the inspection condition calculation unit 202h, the analysis unit 202i, and the attention point extraction unit. 202j and the flow line optimization unit 202k are substantially the same as the functions of the corresponding units described in the first embodiment, and a description thereof will be omitted.

  Among these, the integrated modeling unit 202d is an elevator built-in building in which the elevator BIM parts created by the elevator modeling unit 202b on the server device 200 side are incorporated in the BIM model of the building stored in the BIM model file 206b. This is an integrated modeling means for creating an integrated BIM model corresponding to an object.

  The screen display control unit 202g transmits a layout screen generated by the screen generation unit 202f to the terminal device 100, and controls the screen display control unit to control the display unit 114 of the terminal device 100 to display the layout screen. It is. The screen display control unit 202g includes, for example, a three-dimensional integrated BIM model in which elevator BIM parts are incorporated in a BIM model of a building as shown in FIG. 5 and an elevator built-in architecture corresponding to the integrated BIM model. A layout screen including at least a flow line of an operator who inspects an inspection object in the object is transmitted to the terminal device 100, and the layout screen is controlled to be displayed on the display unit 114 of the terminal device 100.

  In addition, although FIG. 7 demonstrated the example in which the BIM model database 106a was provided in the memory | storage part 106 by the side of the terminal device 100, it is not limited to this. Although not shown, the BIM model database 106a may be provided on the storage unit 206 side on the server device 200 side, or on the storage unit side of the external device as a database server connected to be communicable via the network 300. It may be provided.

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

[Process of BIM System in Second Embodiment]
Next, an example of processing of the BIM system 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 BIM system in the second embodiment.

  As illustrated in FIG. 8, the control unit 102 of the terminal device 100 transmits a creation condition input by the user to the server device 200 (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 control unit 102 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). For example, the elevator modeling unit 202b creates an elevator BIM part as shown in FIG. Here, in step SB-3, the elevator modeling unit 202b may create BIM parts of a plurality of elevators that satisfy the creation condition.

  Then, the integrated modeling unit 202d of the server device 200 stores the BIM parts of the elevator or elevators created by the processing of the elevator modeling unit 202b in step SB-3 and the BIM of the building stored in the BIM model file 206b. An integrated BIM model corresponding to the elevator built-in building in a state incorporated in the model is created (step SB-4). For example, the integrated modeling unit 202d creates an integrated BIM model corresponding to an elevator built-in building in which an elevator BIM part is incorporated in a building BIM model as shown in FIG.

  Then, the flow line generation unit 202e of the server device 200 checks the interior of the elevator built-in building represented by the integrated BIM model based on the integrated BIM model created by the processing of the integrated modeling unit 202d in Step SB-4. A flow line of an operator who inspects the object is generated (step SB-5). For example, the flow line generation unit 202e generates a flow line that allows the operator to move from the inspection port specified in the integrated BIM model as shown on the left side of the screen in FIG. 5 to the inspection object. In step SB-5, the flow line generation unit 202e can generate one or more flow line candidates.

  Then, the inspection condition calculation unit 202h of the server device 200 is generated by the integrated BIM model created by the process of the integrated modeling unit 202d at Step SB-5 and the process of the flow line generation unit 202e at Step SB-5. The inspection condition is calculated based on at least one of the flow lines thus set (step SB-6). For example, the inspection condition calculation unit 202h performs various inspection conditions as shown in the lower right part of the screen in FIG. 5 (in FIG. 5, “height difference: 10 m”, “total process: 18 m”, “minimum width: 25 cm”, “temperature : 20 ° C. ”,“ Humidity: 70% ”, etc.).

  And the control part 202 of the server apparatus 200 searches the historical information memorize | stored in the historical information database 206d, and resembles the similar property similar to the integrated BIM model created by the process of the integrated modeling part 202d in step SB-4 It is determined whether there is corresponding history information by determining whether there is (step SB-7).

  When the attention point extraction unit 202j of the server device 200 determines in step SB-7 that there is corresponding history information by the processing of the control unit 202 (step SB-7: Yes), the corresponding history searched. Based on the information, attention information indicating points to be noted regarding the flow lines in the integrated BIM model created in the past is extracted (step SB-8). For example, the caution point extraction unit 202j performs various types of caution information as shown in the upper right part of the screen in FIG. 5 (in FIG. 5, “there is a portion having a minimum width of 25 cm”, “the inspection object is on the right hand side above the ladder”, “humidity Attention information indicating caution points such as “slightly higher” is generated.

  Then, the flow line optimization unit 202k of the server device 200 performs processing of the flow line generation unit 202e in step SB-5 based on the attention information extracted by the processing of the attention point extraction unit 202j in step SB-8. The flow line generated by the above is optimized (step SB-9). For example, the flow line optimization unit 202k extracts the plurality of flow line candidates generated by the process of the flow line generation unit 202e in step SB-5 by the process of the attention point extraction unit 202j in step SB-8. By selecting a flow line having a wide path width that can avoid the caution point indicated by the caution information (for example, “there is a portion having a minimum width of 25 cm”), the flow line generation unit 202e performs processing in step SB-5. Optimize the flow lines generated by. Thereafter, the process proceeds to step SB-10.

  Here, when it is determined in step SB-7 that there is no corresponding history information by the process of the control unit 202 (step SB-7: No), the process of steps SB-8 and SB-9 described above is performed. Without executing (that is, without extracting attention information and optimizing the flow line), the process proceeds to step SB-10.

  Then, the screen generation unit 202f of the server device 200 determines that there is corresponding history information in Step SB-7 (Step SB-7: Yes), extracts attention information in Step SB-8, When the flow line optimization is executed in SB-9, a layout screen as shown below is generated (step SB-10). In this case, the screen generation unit 202f includes the integrated BIM model created by the process of the integrated modeling unit 202d in step SB-4, and the inspection condition calculated in the process of the inspection condition calculation unit 202h in step SB-6. , The caution information indicating the caution point regarding the flow line extracted by the process of the caution point extraction unit 202j in step SB-8, and the motion optimized by the process of the flow line optimization unit 202k in step SB-9. A layout screen including lines is generated. Thereafter, the process proceeds to step SB-11.

  In step SB-10, the screen generation unit 202f determines that there is no corresponding history information in step SB-7 (step SB-7: No), and extracts the caution information in step SB-8. If the flow line optimization is not executed in step SB-9, a layout screen as shown below is generated. In this case, the screen generation unit 202f includes the integrated BIM model created by the process of the integrated modeling unit 202d in step SB-4, and the flow line generated by the process of the flow line generation unit 202e in step SB-5. In step SB-6, a layout screen including the inspection conditions calculated in the processing of the inspection condition calculation unit 202h is generated. Thereafter, the process proceeds to step SB-11.

  Then, the screen display control unit 202g of the server device 200 transmits the layout screen generated by the processing of the screen generation unit 202f in Step SB-10 to the terminal device 100 (Step SB-11), and displays the layout screen. Control is performed so as to display on the display unit 114 of the terminal device 100 (step SB-12).

  Then, the control unit 102 of the terminal device 100 determines whether or not there is an input of worker conditions indicating characteristics of the worker who inspects the inspection object, which is referred to when performing the movement analysis of the human object ( Step SB-13). Here, the worker condition is input by the user via the input unit 118, for example.

  Then, the control unit 202 of the server device 200 determines from the terminal device 100 to the server device when it is determined in step SB-13 that the operator condition is input by the processing of the control unit 102 (step SB-13: Yes). It is determined whether or not the worker condition transmitted to 200 has been received (step SB-14).

  And when the analysis part 202i of the server apparatus 200 determines with the process of the control part 202 having received worker conditions in step SB-14 (step SB-14: Yes), it memorize | stored in the object information database 206c. Based on the object information related to the human object, the flow line generated by the process of the flow line generation unit 202e in step SB-5 (or optimized by the process of the flow line optimization unit 202k in step SB-9). The movement of the human object on the flow line) is simulated (step SB-15). In step SB-15, the analysis unit 202i simulates the movement of the human object on the flow line in a state where the human object is changed based on the worker condition indicating the worker characteristics.

  Subsequently, the process proceeds to step SB-10, and the screen generation unit 202f generates a layout screen including a display control signal representing the movement of the human object simulated by the processing of the analysis unit 202i in step SB-15. . This display control signal is a signal used when controlling to display a simulation result related to movement of a human object on the terminal device 100 side after the layout screen is transmitted to the terminal device 100. In step SB-10, the screen generation unit 202f displays various worker conditions (in FIG. 5, “height: 170 cm”, “weight: 60 kg”, “portable weight” as shown in the center on the right side of the screen in FIG. : 15 kg ”,“ size: 45 cm × 30 cm × 10 cm ”and other layout conditions) are generated. And it transfers to the process of step SB-11, and the screen display control part 202g transmits to the terminal device 100 the layout screen which further contains a display control signal and worker conditions, and controls it to display on the display part 114. .

  Here, when it is determined in step SB-14 on the server device 200 side that the operator condition is not received by the process of the control unit 102 (step SB-14: No), the process of step SB-15 described above. This process is terminated without executing (i.e., without performing a human object movement analysis).

  The process returns to step SB-13 on the terminal device 100 side again, and when it is determined by the processing of the control unit 102 that there is no input of worker conditions (step SB-13: No), the control unit 102 of the terminal device 100. Determines whether or not there is a change in accordance with the user's input (step SB-16).

  When the control unit 102 of the terminal device 100 determines that there is a change due to the process in Step SB-16 (Step SB-16: Yes), the process proceeds to Step SB-1. When it is determined in step SB-16 that there is no change in the process of the control unit 102 (step SB-16: 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 2nd Embodiment is finished.

  Note that the BIM system (server-driven type) according to the second embodiment has the same effects as the BIM system (functional distribution type) according to the first embodiment described above. Further, the control unit 202 of the server device 200 described above may be configured not to include the inspection condition calculation unit 202h, the analysis unit 202i, the attention point extraction unit 202j, and the flow line optimization unit 202k. Further, the processing of the BIM system illustrated in FIG. 8 may be configured not to include Step SB-6 to Step SB-9, Step SB-13 to Step SB-16, and the like.

[Third Embodiment]
Next, a third embodiment will be described below with reference to FIGS. 9 and 10. Note that in the following description of the third embodiment (stand-alone type), overlapping descriptions of configurations, operations, and effects common to the above-described embodiments will be omitted as much as possible. Here, FIG. 9 is a block diagram showing an example of the configuration of the BIM system in the third embodiment, and conceptually shows a part related to the present embodiment in the configuration. Here, the BIM system in the third embodiment is realized by the BIM device 400 configured as a stand-alone type and performing processing alone.

  In the third embodiment, all functions are integrated into the BIM device 400. The BIM device 400 creates a BIM part of an elevator corresponding to a creation condition input by a user, and constructs the BIM part. It has functions such as creating an integrated BIM model corresponding to an elevator built-in building that is incorporated in a BIM model of an object. Further, the BIM device 400 has a function of generating a flow line of an operator who inspects an inspection object in an elevator built-in building represented by the integrated BIM model based on the created integrated BIM model. The BIM device 400 has a function of generating a layout screen including at least the created integrated BIM model and the generated flow line, and causing the display unit 414 to display the layout screen. 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 System in Third Embodiment]
First, an example of the configuration of the BIM system 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 the same as those in the first embodiment, and thus description thereof is omitted. Further, each part (part information database 406a, BIM model database 406b, object information database 406c, history information database 406d, etc.) of the storage unit 406 is also provided except that it is provided in the BIM device 400 instead of the server device 200. Since the function is the same as that of the first embodiment, 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 has a functional concept in terms of a creation condition setting unit 402a, an elevator modeling unit 402b, an integrated modeling unit 402c, a flow line generation unit 402d, a screen generation unit 402e, a screen display unit 402f, an inspection condition calculation unit 402g, and an analysis unit. 402h, a caution point extraction unit 402i, and a flow line optimization unit 402j.

  Of the control unit 402 in the third embodiment, the flow line generation unit 402d, the screen generation unit 402e, the screen display unit 402f, the inspection condition calculation unit 402g, the analysis unit 402h, the attention point extraction unit 402i, and the flow line optimization The part 402j is substantially the same as the function of each corresponding part described in the first embodiment, and a description thereof will be omitted.

  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.

  The elevator modeling unit 402b is an elevator modeling unit that creates elevator BIM parts corresponding to the creation conditions set by the creation condition setting unit 402a using the part information stored in the part information database 406a. The elevator modeling unit 402b creates, for example, an elevator three-dimensional BIM part as shown in FIG. 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 integrates the BIM parts of the elevator created by the elevator modeling unit 402b into the elevator built-in building in a state where the BIM part of the building is incorporated in the BIM model of the building stored in the BIM model database 406b. It is an integrated modeling tool for creating models. 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).

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

[Process of BIM System in Third Embodiment]
Next, an example of processing of the BIM system in the third embodiment configured as described above will be described in detail with reference to FIG. FIG. 10 is a flowchart illustrating an example of processing of the BIM system in 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). For example, the elevator modeling unit 402b creates an elevator BIM part as shown in FIG. Here, in step SC-2, the elevator modeling unit 402b may create a plurality of elevator BIM parts that satisfy the creation conditions.

  Then, the integrated modeling unit 402c incorporates the elevator BIM part created by the processing of the elevator modeling unit 402b in step SC-2 into the building BIM model stored in the BIM model database 406b. An integrated BIM model corresponding to an embedded building is created (step SC-3). For example, the integrated modeling unit 402c creates an integrated BIM model corresponding to an elevator built-in building in a state where the elevator BIM parts are incorporated in the building BIM model as shown in FIG.

  Then, based on the integrated BIM model created by the process of the integrated modeling unit 402c in step SC-3, the flow line generation unit 402d inspects the inspection target object in the elevator built-in building represented by the integrated BIM model. The flow line of the worker who performs is generated (step SC-4). For example, the flow line generation unit 402d generates a flow line that allows the operator to move from the inspection port specified in the integrated BIM model as shown on the left side of the screen in FIG. 5 to the inspection object. In step SC-4, the flow line generation unit 402d can generate a single or a plurality of flow line candidates.

  Then, the inspection condition calculation unit 402g generates the integrated BIM model created by the process of the integrated modeling unit 402c in step SC-3 and the flow line generated by the process of the flow line generation unit 402d in step SC-4. The inspection condition is calculated based on at least one of them (step SC-5). For example, the inspection condition calculation unit 402g performs various inspection conditions as shown in the lower right part of the screen in FIG. 5 (in FIG. 5, “height difference: 10 m”, “total process: 18 m”, “minimum width: 25 cm”, “temperature : 20 ° C. ”,“ Humidity: 70% ”, etc.).

  And the control part 402 of the BIM apparatus 400 searches the historical information memorize | stored in the historical information database 406d, and resembles the similar article similar to the integrated BIM model created by the process of the integrated modeling part 402c in step SC-3 By determining whether there is any history information, it is determined whether there is corresponding history information (step SC-6).

  If it is determined in step SC-6 that there is corresponding history information by the process of the control unit 402 (step SC-6: Yes), the attention point extraction unit 402i is based on the retrieved corresponding history information. Then, attention information indicating attention points regarding the flow line in the integrated BIM model created in the past is extracted (step SC-7). For example, the caution point extraction unit 402i performs various types of caution information as shown in the upper right part of the screen in FIG. 5 (in FIG. 5, “there is a portion having a minimum width of 25 cm”, “the inspection object is the right hand side above the ladder”, “humidity Attention information indicating caution points such as “slightly higher” is generated.

  Then, the flow line optimization unit 402j is generated by the process of the flow line generation unit 402d in step SC-4 based on the attention information extracted by the process of the attention point extraction unit 402i in step SC-7. The flow line is optimized (step SC-8). For example, the flow line optimization unit 402j extracts from a plurality of flow line candidates generated by the process of the flow line generation unit 402d in step SC-4 by the process of the attention point extraction unit 402i in step SC-7. By selecting a flow line having a wide path width that can avoid the caution point indicated by the caution information (for example, “there is a portion having a minimum width of 25 cm”), the flow line generation unit 402d performs processing in step SC-4. Optimize the flow lines generated by. Thereafter, the process proceeds to step SC-9.

  Here, when it is determined in step SC-6 that there is no corresponding history information by the process of the control unit 402 (step SC-6: No), the process of steps SC-7 and SC-8 described above is performed. Without executing (that is, without extracting attention information and optimizing the flow line), the process proceeds to step SC-9.

  The screen generation unit 402e determines that there is corresponding history information in Step SC-6 (Step SC-6: Yes), extracts attention information in Step SC-7, and proceeds to Step SC-8. When the flow line optimization is executed, a layout screen as shown below is generated (step SC-9). In this case, the screen generation unit 402e includes the integrated BIM model created by the process of the integrated modeling unit 402c in step SC-3, and the inspection condition calculated in the process of the inspection condition calculation unit 402g in step SC-5. , The caution information indicating the caution points regarding the flow line extracted by the process of the caution point extraction unit 402i in step SC-7, and the movement optimized by the process of the flow line optimization unit 402j in step SC-8. A layout screen including lines is generated. Thereafter, the process proceeds to step SC-10.

  In step SC-6, the screen generator 402e determines that there is no corresponding history information in step SC-6 (step SC-6: No), and extracts the caution information in step SC-7. If the flow line optimization is not executed in step SC-8, a layout screen as shown below is generated. In this case, the screen generation unit 402e includes the integrated BIM model created by the process of the integrated modeling unit 402c in step SC-3, and the flow line generated by the process of the flow line generation unit 402d in step SC-4. In step SC-5, a layout screen including the inspection conditions calculated in the processing of the inspection condition calculation unit 402g is generated. Thereafter, the process proceeds to step SC-10.

  Then, the screen display unit 402f causes the display unit 414 to display the layout screen generated by the process of the screen generation unit 402e in Step SC-9 (Step SC-10).

  Then, the control unit 402 of the BIM device 400 determines whether or not there is an input of worker conditions indicating characteristics of the worker who inspects the inspection object, which is referred to when performing the movement analysis of the human object ( Step SC-11). Here, the worker condition is input by the user via the input unit 418, for example.

  If the analysis unit 402h determines in step SC-11 that the operator condition is input by the processing of the control unit 402 (step SC-11: Yes), the screen display unit 402f in step SC-10. On the layout screen displayed by the above process, based on the object information related to the human object stored in the object information database 406c, the flow line (or the flow line generated by the flow line generation unit 402d in step SC-4) (or The movement of the human object on the flow line optimized by the process of the flow line optimization unit 402j in step SC-8 is simulated (step SC-12). In Step SC-12, the analysis unit 402h simulates the movement of the human object on the flow line in a state where the human object is changed based on the worker condition indicating the worker characteristics.

  In the present embodiment, when the movement analysis of the human object is performed by the processing of the analysis unit 402h in step SC-12, the screen generation unit 402e is further shown in the center portion on the right side of the screen in FIG. 5 in step SC-12. As described above, the layout further includes various worker conditions (in FIG. 5, worker conditions such as “height: 170 cm”, “weight: 60 kg”, “portable weight: 15 kg”, “size: 45 cm × 30 cm × 10 cm”). Generate a screen. In step SC-12, the screen display unit 402f displays the layout screen further including the worker condition on the display unit 414. Thereafter, the process proceeds to step SC-13.

  Here, when it is determined in step SC-11 that the operator condition is not input by the process of the control unit 402 (step SC-11: No), the process of step SC-12 described above is not executed. The process proceeds to Step SC-13 (that is, the movement analysis of the human object is not executed).

  Then, the control unit 402 of the BIM device 400 determines whether or not there is a change according to the user input (step SC-13).

  When the control unit 402 of the BIM device 400 determines that there is a change due to the process in Step SC-13 (Step SC-13: Yes), the control unit 402 shifts the process to Step SC-1. When it is determined that there is no change by the process at step SC-13 (step SC-13: No), the control unit 402 of the BIM device 400 ends this process.

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

  Note that the BIM system (stand-alone type) according to the third embodiment also has the same effects as the BIM system (functional distribution type) according to the first embodiment described above. Further, the control unit 402 of the BIM device 400 described above may be configured not to include the inspection condition calculation unit 402g, the analysis unit 402h, the attention point extraction unit 402i, and the flow line optimization unit 402j. Further, the processing of the BIM device 400 illustrated in FIG. 10 may be configured not to include Step SC-5 to Step SC-8, Step SC-11 to Step SC-13, and the like.

  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 at least 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 example of the elevator 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 and the like stored in the storage unit 106, the storage unit 206, and the storage unit 406 (for example, the BIM model database 106a, the object information database 106b, the history information database 106c, the part information database 206a, the BIM model file 206b, the object Information database 206c, history information database 206d, parts information database 406a, BIM model database 406b, object information database 406c, history information database 406d, etc.) are memory devices such as RAM and ROM, fixed disk devices such as hard disks, flexible disks, And storage means such as an optical disc, and various programs, tables, databases, Beauty, and stores the web page files, and the like.

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

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

  According to the BIM system, the server device, the terminal device, the method, and the program according to the embodiment and the modification described above, 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.

[Appendix]
The server device according to the embodiment is a server device including at least a control unit and a storage unit that are communicably connected to a terminal device including at least a display unit, and the storage unit is a BIM model of a building. Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated, and the control unit converts the BIM part corresponding to a creation condition transmitted from the terminal device into the part Elevator modeling means created using the part information stored in the information storage means, and information providing means for transmitting the BIM parts created by the elevator modeling means to the terminal device, the terminal device The elevator assembly in a state where the BIM part transmitted from the server device by the information providing means is incorporated in the BIM model An integrated BIM model corresponding to a building is created, and based on the integrated BIM model, a flow line of an operator who inspects an inspection object in the elevator built-in building represented by the integrated BIM model is generated, and the integration is performed. A layout screen including at least a BIM model and the flow line is generated, and the layout screen is displayed on the display unit.

  A terminal device according to an embodiment is a terminal device including at least a control unit, a storage unit, and a display unit that are communicably connected to a server device, and the storage unit stores a BIM model of a building. Model storage means, and the control unit creates the BIM part corresponding to the creation condition transmitted from the terminal device, created using part information for creating the BIM part of the elevator in the server device. Integrated modeling means for creating an integrated BIM model corresponding to an elevator built-in building in a state of being received from the server device and incorporating the BIM part into the BIM model stored in the BIM model storage means; Based on the integrated BIM model created by the integrated modeling means, in the elevator built-in building represented by the integrated BIM model At least a flow line generation unit that generates a flow line of an operator who checks the inspection target, the integrated BIM model created by the integrated modeling unit, and the flow line generated by the flow line generation unit Screen generation means for generating a layout screen; and screen display means for displaying the layout screen generated by the screen generation means on the display unit.

  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 display unit are connected to be communicable, and the storage unit is a building BIM model storage means for storing the BIM model, and parts information storage means for storing part information for creating the BIM parts of the elevator that can be incorporated into the BIM model. Elevator modeling means for creating the BIM part corresponding to the creation condition input by using the part information stored in the part information storage means, and the BIM part created by the elevator modeling means, Integrated B corresponding to an elevator built-in building in a state incorporated in the BIM model stored in the BIM model storage means Based on the integrated BIM model created by the integrated modeling means and the integrated modeling means for creating the M model, the movement of the operator who checks the inspection object in the elevator built-in building represented by the integrated BIM model A flow line generating means for generating a line, a screen generating means for generating a layout screen including at least the flow line generated by the flow line generating means, the integrated BIM model created by the integrated modeling means, Screen display control means for transmitting the layout screen generated by the screen generation means to the terminal device and controlling the display to display the layout screen on the display unit.

  The method of the embodiment is a method executed in a BIM system including at least a control unit, a storage unit, and a display unit, and the storage unit stores a BIM model storage unit that stores a BIM model of a building, and the BIM Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a model, and the BIM corresponding to a creation condition input by a user, executed in the control unit The elevator modeling step for creating a part using the part information stored in the part information storage means, and the BIM part created in the elevator modeling step for the BIM part stored in the BIM model storage means Integrated modeling to create an integrated BIM model corresponding to an elevator built-in building in the model Based on the integrated BIM model created in the integrated modeling step and the integrated BIM model, a flow line for generating a flow line for an operator who inspects the inspection object in the elevator built-in building represented by the integrated BIM model A screen generation step for generating a layout screen including at least the generation step, the integrated BIM model created in the integrated modeling step, and the flow line generated in the flow line generation step; and the screen generation step And a screen display step for displaying the layout screen generated in (1) on the display unit.

  The method according to the embodiment is a method executed in a server device including at least a control unit and a storage unit, which is communicably connected to a terminal device including at least a display unit, and the storage unit is a building Part information storage means for storing part information for creating BIM parts of an elevator that can be incorporated into the BIM model of the machine, and corresponds to a creation condition transmitted from the terminal device, executed in the control unit Elevator modeling step for creating the BIM part using the part information stored in the part information storage means, and an information providing step for transmitting the BIM part created in the elevator modeling step to the terminal device; The BIM part transmitted from the server device in the information providing step in the terminal device An integrated BIM model corresponding to the elevator built-in building in a state incorporated in the BIM model is created, and based on the integrated BIM model, an inspection object in the elevator built-in building represented by the integrated BIM model is inspected. A flow line of an operator to be generated is generated, a layout screen including at least the integrated BIM model and the flow line is generated, and the layout screen is displayed on the display unit.

  The method according to the embodiment is a method that is executed in a terminal device that includes at least a control unit, a storage unit, and a display unit that are communicably connected to a server device, and the storage unit is a BIM model of a building A creation condition transmitted from the terminal device, which is created using part information for creating a BIM part of an elevator in the server device, which is executed in the control unit. The BIM part corresponding to is received from the server device, and an integrated BIM model corresponding to the elevator built-in building in a state where the BIM part is incorporated in the BIM model stored in the BIM model storage unit is created. Based on the integrated modeling step and the integrated BIM model created in the integrated modeling step. A flow line generation step of generating a flow line of an operator who inspects an inspection object in the elevator built-in building represented by the M model, the integrated BIM model created in the integrated modeling step, and the flow line A screen generation step for generating a layout screen including at least the flow line generated in the generation step; and a screen display step for displaying the layout screen generated in the screen generation step on the display unit. It is characterized by that.

  A method according to an embodiment is a method executed in a BIM system in which a server device including at least a control unit and a storage unit and a terminal device including at least a display unit are connected to be able to communicate with each other. Comprises a BIM model storage means for storing a BIM model of a building, and a part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into the BIM model. The BIM part corresponding to the creation condition input by the user is created using the part information stored in the part information storage means and created in the elevator modeling step. The state in which the BIM part is incorporated in the BIM model stored in the BIM model storage means Based on the integrated BIM model created in the integrated modeling step, an integrated modeling step for creating an integrated BIM model corresponding to the elevator built-in building, and in the elevator built-in building represented by the integrated BIM model A flow line generation step for generating a flow line of an operator who inspects an inspection object, the integrated BIM model created in the integrated modeling step, and the flow line generated in the flow line generation step. A screen generation step for generating a layout screen including at least a screen display control for transmitting the layout screen generated in the screen generation step to the terminal device and controlling the layout screen to be displayed on the display unit; And a step.

  The program according to the embodiment is a program for causing a BIM system including at least a control unit, a storage unit, and a display unit to execute the program, and the storage unit stores a BIM model storage unit that stores a BIM model of a building, Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model, and in the control unit, the BIM part corresponding to a creation condition input by a user The elevator modeling step created using the part information stored in the parts information storage means, and the BIM part created in the elevator modeling step are stored in the BIM model stored in the BIM model storage means. Integrated modeling to create an integrated BIM model for built-in elevator built-in buildings Based on the integrated BIM model created in the step and the integrated modeling step, a flow line for generating a flow line for an operator who inspects an inspection object in the elevator built-in building represented by the integrated BIM model A screen generation step for generating a layout screen including at least the generation step, the integrated BIM model created in the integrated modeling step, and the flow line generated in the flow line generation step; and the screen generation step And a screen display step of causing the display unit to display the layout screen generated in (1).

  A program according to an embodiment is a program for causing a server device including at least a control unit and a storage unit, which is connected to a terminal device including at least a display unit so as to be able to communicate with each other. Part information storage means for storing part information for creating a BIM part of an elevator that can be incorporated into a BIM model of an object, and the BIM corresponding to a creation condition transmitted from the terminal device in the control unit An elevator modeling step for creating a part using the part information stored in the part information storage means, and an information providing step for transmitting the BIM part created in the elevator modeling step to the terminal device. The BIM transmitted from the server device in the information providing step in the terminal device An integrated BIM model corresponding to an elevator built-in building in a state in which a tool is incorporated in the BIM model is created, and based on the integrated BIM model, an inspection target in the elevator built-in building represented by the integrated BIM model A flow line of an operator who inspects an object is generated, a layout screen including at least the integrated BIM model and the flow line is generated, and the layout screen is displayed on the display unit.

  A program according to an embodiment is a program for causing a terminal device, which is connected to a server device to be communicable and includes at least a control unit, a storage unit, and a display unit, to execute the program, and the storage unit is a building BIM BIM model storage means for storing a model, and corresponding to the creation condition transmitted from the terminal device, which is created by using the part information for creating the BIM part of the elevator in the server device in the control unit Integration to create an integrated BIM model corresponding to an elevator built-in building in a state where the BIM part is received from the server device and the BIM part is incorporated in the BIM model stored in the BIM model storage means Based on the modeling step and the integrated BIM model created in the integrated modeling step, the integration A flow line generation step of generating a flow line of an operator who inspects an inspection object in the elevator built-in building represented by the IM model, the integrated BIM model created in the integrated modeling step, and the flow line A screen generation step for generating a layout screen including at least the flow line generated in the generation step, and a screen display step for displaying the layout screen generated in the screen generation step on the display unit are executed. It is characterized by making it.

100 terminal device 102 control unit
102a Creation condition transmitter
102b Integrated modeling unit
102c flow line generation unit
102d screen generator
102e Screen display section
102f Inspection condition calculation unit
102g analysis unit
102h Attention point extraction unit
102i Flow line optimization unit 104 Communication control interface unit 106 Storage unit
106a BIM model database
106b Object information database
106c History 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 flow line generation unit
202f Screen generator
202g Screen display controller
202h Inspection condition calculation unit
202i analysis unit
202j Attention extraction unit
202k flow line optimization unit 204 communication control interface unit 206 storage unit
206a Parts information database
206b BIM model file
206c Object information database
206d History 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 Flow line generator
402e Screen generator
402f Screen display section
402g Inspection condition calculation unit
402h Analysis unit
402i Attention extraction unit
402j Flow line optimization unit 406 Storage unit
406a Parts information database
406b BIM model database
406c Object information database
406d History information database 408 Input / output control interface unit 414 Display unit 416 Audio output unit 418 Input unit

Claims (8)

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 integration corresponding to an elevator built-in building in a state in which the BIM part created by the elevator modeling means is incorporated in the BIM model stored in the BIM model storage means Integrated modeling means for creating a BIM model, and the integrated BIM module created by the integrated modeling means A flow line generating means for generating a flow line of an operator who inspects an inspection object in the elevator built-in building represented by the integrated BIM model, and the integrated BIM created by the integrated modeling means Screen generating means for generating a layout screen including at least the model and the flow lines generated by the flow line generating means; and screen display means for displaying the layout screen generated by the screen generating means on the display unit The storage unit stores the integrated BIM model created in the past and the flow line in the elevator built-in building corresponding to the integrated BIM model as history information in association with each other. History information storage means, and the control unit displays similar properties similar to the integrated BIM model created by the integrated modeling means. Remarks for searching from the history information stored in the information storage means, and extracting caution information indicating caution points regarding the flow line in the integrated BIM model created in the past based on the searched history information The BIM system further comprising an extracting unit, wherein the screen generating unit generates the layout screen further including the attention information extracted by the attention point extracting unit .   An inspection condition calculation means for calculating an inspection condition based on at least one of the integrated BIM model created by the integrated modeling means and the flow line generated by the flow line generation means; The inspection conditions are: the distance of the flow line, the height difference of the flow line, the size of the work area of the worker inspecting the inspection object, the path width of the flow line, the inspection object or the flow line The layout screen further includes at least one of ambient temperature and humidity around the inspection object or flow line, and the screen generation unit further includes the inspection condition calculated by the inspection condition calculation unit. The BIM system according to claim 1, wherein the BIM system is generated.   The storage unit further includes an object information storage unit that stores object information about a human object that is movable in the BIM model, and the control unit is configured to display the layout screen displayed by the screen display unit on the layout screen. An analysis means for simulating movement of the human object on the flow line generated by the flow line generation means based on the object information stored in the object information storage means. Item 3. The BIM system according to Item 1 or 2.   The said analysis means simulates the movement of the said human object on the said flow line in the state which changed the said human object based on the worker condition which shows the said worker's characteristic. The BIM system described.   The worker condition is at least one of the height of the worker, the weight of the worker, the dominant arm of the worker, the posture of the worker, the weight of the article carried by the worker, and the size of the article. The BIM system according to claim 4, wherein the screen generation means generates the layout screen further including the worker condition. The control unit further comprises flow line optimization means for optimizing the flow line generated by the flow line generation means based on the attention information extracted by the attention point extraction means, and the screen generation means, said integrated BIM model created by the integrated modeling means, to claim 1, characterized in that to generate the layout screen including at least a optimized the flow line by the flow line optimizing means The BIM system described. 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 corresponds to an elevator built-in building in a state in which the BIM part transmitted from the server device by the information providing unit is incorporated in the BIM model stored in the BIM model storage unit. An integrated modeling means for creating an integrated BIM model to be performed, and an operator inspecting an inspection object in the elevator built-in building represented by the integrated BIM model based on the integrated BIM model created by the integrated modeling means A flow line generating means for generating a flow line of the image, a screen generating means for generating a layout screen including at least the flow line generated by the flow line generating means and the integrated BIM model generated by the integrated modeling means Screen display means for displaying the layout screen generated by the screen generation means on the display unit , Wherein the the storage unit of the terminal device, and the integrated BIM model created in the past, the flow line and the association history information in the elevator built building corresponding to the integrated BIM model A history information storage unit that stores the history information storage unit, and the control unit of the terminal device stores the similar property similar to the integrated BIM model created by the integrated modeling unit stored in the history information storage unit. A caution point extracting unit that searches from history information, and extracts caution information indicating caution points regarding the flow line in the integrated BIM model created in the past based on the searched history information, The BIM system, wherein the screen generation unit generates the layout screen further including the attention information extracted by the attention point extraction unit. 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, and the server 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 The elevator modeling step created using the part information, and the elevator model executed in the control unit of the server device An information providing step of transmitting the BIM parts created in the step to the terminal device, and the BIM parts 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 corresponding to an elevator built-in building in a state incorporated in the BIM model stored in the BIM model storage means, and executed in the control unit of the terminal device, Based on the integrated BIM model created in the integrated modeling step, a flow line generating step for generating a flow line of an operator inspecting an inspection object in the elevator built-in building represented by the integrated BIM model; The step created in the integrated modeling step is executed in the control unit of the terminal device. A screen generation step for generating a layout screen including at least the combined BIM model and the flow line generated in the flow line generation step; and the screen generation step executed in the control unit of the terminal device. A screen display step of displaying the generated layout screen on the display unit, wherein the storage unit of the terminal device includes the integrated BIM model created in the past and the elevator corresponding to the integrated BIM model History information storage means for associating and storing the flow lines in an embedded building as history information, and the method is performed in the integrated modeling step executed in the control unit of the terminal device. Search for similar properties similar to the integrated BIM model created from the history information stored in the history information storage means, A caution point extracting step of extracting caution information indicating caution points regarding the flow line in the integrated BIM model created in the past based on the history information. The method further comprising: generating the layout screen further including the attention information extracted in the extraction step.