Structure model construction program and structure model construction method

Abstract

To provide a mechanism for mutually updating object attribute information displayed on a display screen and object attribute information on a list.SOLUTION: A structure model construction system (1) includes a storage area (601) in which an object (800) that is a component of a structure model and an object attribute (802) of the object (800) are stored in association with each other. The structure model construction system (1) executes: a first procedure of storing identification information (804) attached to the object (800), to an identification information storage unit (803) formed in the storage area, in association with the object (800); and a second procedure of, when the identification information (804) is displayed on a display view, reading the identification information (804) from the identification information storage unit (803) and displaying it in the display view irrespective of whether the object (800) associated with the identification information (804) is displayed on the display view.SELECTED DRAWING: Figure 2

Description

[Technical field]

[0001] The present invention relates to a structure model construction program and a structure model construction method. [Background technology]

[0002] BIM (Building Information Modeling) software is widely used as a tool for designing and managing construction of structures. BIM software can manage the components (objects) that make up a structure model and their attribute information (name, shape, function, etc.) in a list.

[0003] Patent Document 1 discloses a configuration in which icons representing components and their attributes are stored as a list, and the attribute information is displayed together with the icons on the display screen of the BIM software. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Patent Publication No. 2022-096829 Summary of the Invention [Problem to be solved by the invention]

[0005] As a function of BIM software, it is possible to display attribute information associated with objects on the display screen (display view) that displays the objects that make up a structure. However, there was a problem in that the attribute information of an object could not be displayed in a display view in which the object is not displayed.

[0006] The present invention has been made in consideration of such problems, and aims to provide a structure model construction program and a structure model construction method that have a mechanism for displaying identification information associated with an object regardless of whether the object is displayed in the display view or not. [Means for solving the problem]

[0007] According to one aspect of the present invention, the present invention is applied to a structure model construction program executed in a structure model construction system for editing a structure model. The program causes the structure model construction system to execute a first procedure in which objects, which are components of a structure model, and object attributes of the objects are associated and stored in a storage area, and identification information to be assigned to the objects is stored in an identification information storage unit formed in the storage area in association with the objects, and a second procedure in which, when displaying the identification information on a display view, the identification information is read out from the identification information storage unit and displayed on the display view, regardless of whether an object associated with the identification information is displayed on the display view. Effect of the Invention

[0008] According to the present invention, an identification information storage unit that stores identification information to be assigned to an object is formed in a storage area in which the object is stored, and the object and the identification information are stored in association with each other. Therefore, regardless of whether the object is displayed or not, the identification information associated with the object can be read out from the identification information storage unit and displayed in the display view. [Brief description of the drawings]

[0009] [Figure 1] FIG. 1 is a configuration diagram of a structure model construction system according to an embodiment of the present invention. [Diagram 2] FIG. 2 is a functional block diagram of the management server. [Diagram 3] FIG. 3 is an explanatory diagram of an example of a structure model displayed in a display view. [Figure 4] FIG. 4 is a flowchart of the control by the identification information linking processing unit. [Diagram 5] FIG. 5 is a flowchart of the control by the identification information linking processing unit. [Figure 6] FIG. 6 is a flowchart of the control by the identification information linking processing unit. [Figure 7] FIG. 7 is a flowchart of the control by the identification information linking processing unit. [Figure 8] FIG. 8 is a flowchart of the control by the identification information linking processing unit. [Figure 9] FIG. 9 is an explanatory diagram of objects stored in the storage device. [Figure 10] FIG. 10 is an explanatory diagram of object attributes stored in a storage device. [Figure 11] FIG. 11 is an explanatory diagram of an example of a section table displayed in the display view. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] A structure model construction system 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings. FIG.

[0011] As shown in FIG. 1, the structure model construction system 1 includes a management server 11, a terminal 12, and a network 13.

[0012] The management server 11 executes the functions of a BIM processing section 111 and an identification information linkage processing section 112 by executing a program as described below.

[0013] The terminal 12 communicates with the management server 11 via the network 13, and receives the results of the programs executed by the management server 11. The received results are displayed on the display unit 121.

[0014] The network 13 transmits and receives information between the management server 11 and the terminals 12. The network 13 is configured by a LAN, a WAN, or the like.

[0015] The management server 11 and terminal 12 are configured, for example, by a stationary computer or a portable notebook computer. The structure model construction system 1 shown in Fig. 1 shows an example in which one management server 11 and three terminals 12 are connected via a network 13, but is not limited to this. The management server 11 may be configured by two or more servers, or may be a cloud server. There may be only one terminal 12, or any number of terminals 12 may be connected to the network 13.

[0016] FIG. 2 is a functional block diagram of the management server 11.

[0017] The management server 11 includes a control unit 101 , a storage device 102 , and an interface 103 .

[0018] The control unit 101 includes a BIM processing unit 111 that executes processing to realize BIM (Building Information Modeling) or CIM (Construction Information Modeling), which are design tools that assist in the design of structure models, and an identification information linkage processing unit 112 that executes processing to link objects and identification information and display them in a display view.

[0019] The control unit 101 includes, for example, a CPU, and the functions of a BIM processing unit 111 and an identification information linkage processing unit 112 are executed by the CPU executing a program (a structure model construction program) stored in the storage device 102.

[0020] The storage device 102 stores a structure model construction program and information used by the BIM processing unit 111 and the identification information linkage processing unit 112.

[0021] The interface 103 is connected to the network 13 and transmits and receives information to and from the terminal 12 .

[0022] The BIM processing unit 111 constructs a virtual structural model by storing and managing components (hereinafter referred to as "objects"), which are parts such as walls, floors, beams, etc. that make up the structural model, which is a three-dimensional shape virtually constructed on the management server 11, and object attributes, which are information that indicates the shape, specifications, functions, performance, etc. of the objects.

[0023] The structure model virtually constructed by the BIM processing unit 111 is displayed as a display view on the display unit 121 of the terminal 12. In addition, in the display view, any object included in the structure model and information indicating object attributes associated with the object are displayed by operation of the worker operating the terminal 12.

[0024] The identification information interlocking processor 112 executes a function of registering identification information included in object attributes stored in association with objects in the structure model constructed by the BIM processor 111, and displaying the registered identification information in a display view. The function executed by the identification information interlocking processor 112 will be described in detail later.

[0025] FIG. 3 is an explanatory diagram showing an example of a display view displayed on the display unit 121 of the terminal 12 of this embodiment.

[0026] In the example shown in FIG. 3, a cross-sectional view of a building 1A as a structure model and an annotation 1B relating to the building 1A are displayed.

[0027] The building 1A is composed of objects such as pillars, floors, beams, etc. A structure model composed of these objects and object attributes is registered in advance by an operator on the terminal 12 and stored in the storage device 102 of the management server 11.

[0028] Annotation 1B is an object attribute of an object that constitutes building 1A, which is a structure model.

[0029] In the example shown in FIG. 3, the character string "Sb25N", which is an object attribute of the object "steel beam", and "DS1", which is an object attribute of the object "slab", are displayed in the annotation 1B.

[0030] These pieces of information such as character strings are stored in advance in the storage device 102 of the management server 11 as object attributes associated with the objects.

[0031] Here, objects and object attributes will be explained. Fig. 9 is an explanatory diagram of an object 800 stored in the management server 11, and Fig. 10 is an explanatory diagram of an object attribute 802 stored in association with the object 800.

[0032] The objects 800 are stored in the object storage area 601 provided in the storage device 102 of the management server 11. As shown in Fig. 10, each object 800 is provided with an object ID 801 and an object attribute 802.

[0033] 10, the object attribute 802 has standard information 812, which is information such as a character string indicating the shape, specifications, functions, performance, etc. of the object 800. The standard information 812 is registered in a standard information storage area 811. In this way, the object attribute 802 is associated with the object 800 and stored in the object storage area 601. The object attribute 802 also has identification information 804. The identification information 804 is registered in an identification information storage area 803, which is an area different from the standard information storage area 811 in which the standard information 812 is stored. The identification information storage area 803 and the identification information 804 will be described later.

[0034] When placing information included in an object 800 or object attributes 802 in the display view, the BIM processing unit 111 refers to an arbitrary object 800 from among the multiple objects 800 stored in the object storage area 601 in accordance with instructions from the worker operating the terminal 12, and places the referenced object 800 in the display view. In addition, the BIM processing unit 111 places standard information 812 registered in the standard information storage area 811, among the object attributes 802 associated with the object 800 placed in the display view, in accordance with instructions from the worker operating the terminal 12, in the display view.

[0035] Generally, in BIM, when displaying information such as a character string in a display view, only the standard information 812 registered in the standard information storage area 811 of the object attribute 802 of the object 800 placed in the display view can be displayed. For this reason, there has been a problem in that for an object 800 not placed in the display view, the standard information 812 registered in the standard information storage area 811 of the object attribute 802 cannot be displayed in the display view.

[0036] In this embodiment, as described below, the information (identification information 804) stored in association with the object attributes 802 is displayed in the display view regardless of whether the object 800 is displayed in the display view.

[0037] The identification information storage area 803 is used to display, in the display view, identification information 804 for identifying the object 800, even when the object 800 is not displayed in the display view. The identification information 804 is registered as information such as a character string in the identification information storage area 803 of the object 800, as shown in Fig. 10 .

[0038] The identification information interlocking processing unit 112 performs processing to read and edit the identification information 804 registered in the identification information storage area 803. FIG. 10 shows an example in which the character string "Sb25N" corresponding to "symbol", the character string "H-250×125×6×9" corresponding to "section", the character string "D,E" corresponding to "type", the character string "G.PL-6" corresponding to "web S.PL,G.PL", and the character string "3-M16" corresponding to "web HTB" are registered as the identification information 804. Note that the identification information 804 is registered as information for identifying the object 800, and may include a single standard information 812, information obtained by combining a single standard information 812 with an arbitrary character string, a combination of a plurality of standard information 812, or information obtained by combining a plurality of standard information 812 with an arbitrary character string. Also, as shown in the example of FIG. 10, a plurality of identification information 804 may be registered in the identification information storage area 803.

[0039] 4 to 7 are flowcharts of the processing executed by the BIM processing unit 111 and the identification information linkage processing unit 112. FIG.

[0040] In Figure 4, first, in step S100, the identification information linkage processing unit 112 detects that processing by the BIM processing unit 111 has been started, and then, in step S200, determines whether the following operation has been performed on the BIM processing unit 111 by the worker's operation on the terminal 12.

[0041] If it is determined in step S200 that an instruction has been given to register identification information 804 for object 800, the process proceeds to step S300.

[0042] If it is determined in step S200 that an instruction has been given to edit the identification information 804 already displayed in the display view, the process proceeds to step S400.

[0043] If it is determined in step S200 that an instruction has been given to edit the identification information 804 registered in the object 800, the process proceeds to step S500.

[0044] If it is determined in step S200 that an instruction has been issued to display the identification information 804 registered in the object 800 in the display view, the process proceeds to step S600.

[0045] 5 shows the processing of the BIM processing unit 111 and the identification information linkage processing unit 112 in step S300. Step S300 is processing when an instruction is given in the BIM processing unit 111 to newly register identification information 804 (see FIG. 10) for a specified object 800.

[0046] First, in step S310, the identification information linking processing unit 112 searches for the object 800 specified in the BIM processing unit 111 within the object storage area 601 using the object ID 801 (see FIG. 10) as a key, and identifies the object 800.

[0047] Next, in step S320, the identification information linking processing unit 112 creates an identification information storage area 803 in the object attribute 802 of the specified object 800. The identification information storage area 803 is a storage area for identification information 804 configured to be editable and readable by the identification information linking processing unit 112, and is registered as one field in the object attribute 802 associated with the object 800. Note that the identification information 804 is information corresponding to the standard information 812 registered in the standard information storage area 811, as described above.

[0048] Next, in step S330, the identification information linking processing unit 112 registers the identification information 804 instructed by the terminal 12 in the created identification information storage area 803.

[0049] Next, in step S340, the identification information linking processing unit 112 stores the object 800 having the identification information storage area 803 in which the identification information 804 is registered, in the object storage area 601 of the management server 11. After this process, the process returns to step S200 and waits.

[0050] In this way, by the identification information linking processing unit 112 executing the processing of the flowchart shown in FIG. 5, the identification information 804 is assigned to the object 800 and stored in the object memory area 601 in correspondence with the object 800 (first step).

[0051] 6 shows the processing of the BIM processing unit 111 and the identification information linkage processing unit 112 in step S400. The processing of step S400 is a processing when an instruction to edit the identification information 804 already displayed in the display view is given in the BIM processing unit 111.

[0052] In step S410, the identification information interlocking processing unit 112 identifies the identification information 804 of the pointing target in the display view.

[0053] Next, in step S420, the identification information linking processing unit 112 refers to the object storage area 601 for the object 800 in which the specified identification information 804 is registered.

[0054] Next, in step S430, the identification information interlocking processing unit 112 acquires the identification information 804 registered in the identification information storage area 803 from the object attributes 802 of the referenced object 800. Then, the identification information 804 is edited based on the editing content instructed from the terminal 12. At this time, the standard information 812 corresponding to the identification information 804 is also edited by the BIM processing unit 111.

[0055] Next, in step S440, the identification information linking processing unit 112 judges whether or not the edited content instructed from the terminal 12 is appropriate. The edited content is inappropriate when an edit other than the specified number of characters or the specified character type is instructed.

[0056] If it is determined that the editing content is inappropriate, the process proceeds to step S470, where the identification information linkage processing unit 112 displays an error in the display view if necessary, and notifies the BIM processing unit 111 that the editing content is inappropriate, and then the process returns to step S200.

[0057] If it is determined that the edited content is appropriate, the process proceeds to step S450, where the identification information interlocking processing unit 112 stores the object 800 in which the edited identification information 804 is registered, in the object storage area 601. At this time, the standard information 812 corresponding to the edited identification information 804 is also stored by the BIM processing unit 111.

[0058] Next, in step S460, the identification information interlocking processing unit 112 reflects the edited identification information 804 in the identification information 804 already displayed in the display view. At this time, the edited standard information 812 is also reflected in the display view by the BIM processing unit 111 for the standard information 812 already displayed in the display view.

[0059] In this way, by having the BIM processing unit 111 and the identification information linkage processing unit 112 execute the processing of the flowchart shown in Figure 6, the identification information 804 displayed in the display view can be edited, and the results can be reflected in the display view as well as in the contents of the registered identification information 804 (third step).

[0060] 7 shows the processing of the BIM processing unit 111 and the identification information interlocking processing unit 112 in step S500. The processing of step S500 is a processing when an instruction to edit the identification information 804 registered in the object 800 is given in association with editing of the standard information 812 by the BIM processing unit 111.

[0061] First, in step S510, the identification information linking processing unit 112 identifies the object 800 designated by the BIM processing unit 111 by referring to the object storage area 601.

[0062] Next, in step S 520 , the identification information interlocking processing unit 112 refers to the identification information 804 registered in the identification information storage area 803 from the object attribute 802 of the specified object 800 .

[0063] Next, in step S530, the identification information linking processing unit 112 determines whether or not the identification information 804 that was attempted to be referenced in step S520 is registered in the identification information storage area 803. If it is determined that the identification information 804 is not registered, the identification information 804 cannot be edited, so the process proceeds to step S550, and the identification information linking processing unit 112 displays an error on the display view as necessary, and returns to step S200.

[0064] If it is determined that the identification information 804 is registered, in step S540, the identification information interlocking processing unit 112 acquires the referenced identification information 804 and performs editing based on the editing content instructed from the terminal 12.

[0065] Next, in step S 560 , the identification information linking processing unit 112 registers the edited identification information 804 in the identification information storage area 803 , and stores the registered object 800 in the object storage area 601 .

[0066] Next, in step S570, the identification information linking processing unit 112 reflects the edited identification information 804 in the display view.

[0067] In this way, by having the BIM processing unit 111 and the identification information linkage processing unit 112 execute the processing of the flowchart shown in Figure 7, the identification information 804 of the object 800 stored in the object memory area 601 can be edited, and the result can be reflected in the display view (fourth step).

[0068] 8 shows the processing of the identification information interlocking processing unit 112 in step S600. The processing of step S600 is processing when the BIM processing unit 111 issues an instruction to display the identification information 804 registered in the object 800 on the display view.

[0069] First, in step S 610 , the identification information linking processing unit 112 identifies the specified identification information 804 .

[0070] Next, in step S620, the identification information linking processing unit 112 refers to the object storage area 601 for the object 800 in which the specified identification information 804 is registered.

[0071] Next, in step S630, the identification information linking processing unit 112 acquires the identification information 804 registered in the identification information storage area 803 from the object attribute 802 of the object 800. At this time, the identification information linking processing unit 112 acquires at least one piece of identification information 804 from the identification information storage area 803 of the object attribute 802 associated with at least one of the multiple objects 800 shown in FIG.

[0072] Next, in step S640, the identification information linking processing unit 112 places the acquired identification information 804 at the designated position of the display view designated by the terminal 12, and causes the identification information 804 to be displayed on the display view.

[0073] 8, the identification information interlocking processing unit 112 refers to the object 800 stored in the object storage area 601, reads out the registered identification information 804, and displays it in the display view. This allows the identification information 804 to be displayed in the display view regardless of whether the object 800 is displayed in the display view or not (second procedure).

[0074] Next, the process of the flowchart shown in FIG. 8 will be specifically described.

[0075] In an example in which a building 1A, which is a structural model, and annotation 1B are displayed in a display view shown in Fig. 3, it is assumed that a "steel beam" object is not displayed in the cross-sectional view of building 1A. In this case, the character string "Sb25N", which is an object attribute of the "steel beam" object, cannot be displayed in annotation 1B in the display view shown in Fig. 3 by processing only by the BIM processing unit 111.

[0076] In this case, according to the flowchart of Fig. 8, identification information linking processing unit 112 can read out the character string "Sb25N" (see Fig. 10) registered as identification information 804, and place it on the display view based on an instruction from terminal 12. In this way, identification information 804 can be displayed on a display view on which no object is placed.

[0077] 11 is an explanatory diagram showing an example of a case where a section table 1C of a building 1A is displayed in a display view. The section table is a display view in which the objects 800 constituting the structure model are not displayed, and in which all or part of the identification information registered in the identification information storage area 803 among the object attributes 802 of the objects 800 constituting the structure model are displayed as a list.

[0078] When an instruction to display the section table 1C is given in the BIM processing unit 111 by an operator operating the terminal 12, the identification information linkage processing unit 112 places the identification information 804 registered in the identification information memory area 803, among the object attributes 802 associated with the object 800 stored in the object memory area 601, in a predetermined position in the table.

[0079] This allows the identification information 804 contained in the object attributes 802 to be displayed in the display view even when the object is not displayed in the display view.

[0080] As described above, this embodiment relates to a structure model construction program executed in a structure model construction system 1 that constructs a structure model. The structure model construction system 1 has an object storage area 601 in which an object 800, which is a component of a structure model, and an object attribute 802 of the object 800 are stored in association with each other. The structure model construction program causes the structure model construction system 1 to execute a first procedure of storing identification information 804 to be assigned to the object 800 in an identification information storage area 803 formed in the object storage area 601 in association with the object 800, and a second procedure of reading out the identification information 804 from the identification information storage area 803 and displaying it on the display view when displaying the identification information 804 on the display view, regardless of whether the object 800 associated with the identification information 804 is displayed on the display view.

[0081] In this configuration, an identification information storage area 803 for storing identification information 804 to be assigned to the object 800 is formed in the object memory area 601 in which the object 800 is stored, and the object 800 and the identification information 804 are stored in association with each other. This makes it possible to read out the identification information 804 associated with the object 800 from the identification information storage area 803 and display it in the display view, regardless of whether the object 800 is displayed or not.

[0082] Also, in this embodiment, the structure model has a plurality of objects 800, and the object memory area 601 stores a plurality of object attributes 802 and a plurality of identification information 804 for each object 800, and the second step is to display at least one of the plurality of identification information 804 associated with at least one of the plurality of objects 800 in the display view.

[0083] In this configuration, any identification information 804 of any object 800 among a plurality of objects 800 stored in the object storage area 601 can be displayed in the display view.

[0084] In addition, in this embodiment, when identification information 804 is displayed in the display view, the structure model construction system 1 is further caused to execute a third step of reflecting edits made to the identification information 804 in the identification information 804 stored in the identification information storage area 803, and a fourth step of reflecting edits made to the identification information 804 stored in the identification information storage area 803 in the display of the identification information 804 displayed in the display view.

[0085] In this configuration, the edit results of the stored identification information 804 can be reflected in the display view, and the edit results of the identification information 804 can be reflected in the stored identification information 804 .

[0086] Also, in this embodiment, the first step includes a step of identifying an object 800, a step of forming an identification information memory area 803 in a part of the object memory area 601 in which identification information 804 of the identified object 800 is stored, and a step of storing the identification information 804 to be assigned to the object in the formed identification information memory area 803.

[0087] In this configuration, by forming an identification information storage area 803 in a part of the object memory area 601 in which the object 800 is stored, the identification information 804 associated with the object 800 can be read from the identification information storage area 803 and displayed in the display view.

[0088] Furthermore, in this embodiment, the identification information 804 given to the object 800 is a character string displayed in the display view, so that a character string corresponding to the object 800 can be displayed in the display view.

[0089] In addition, in this embodiment, the third procedure includes a step of identifying an object 800 associated with the identification information 804 when editing of the identification information 804 displayed in the display view is requested, reading the identification information 804 from the identification information storage area 803 in which the identification information 804 associated with the identified object 800 is stored, a step of editing the read identification information 804, and a step of storing the edited identification information 804 in the identification information storage area 803.

[0090] In this configuration, the identification information 804 displayed in the display view can be read out from the identification information storage area 803 and edited, so that the stored identification information 804 can be easily edited.

[0091] In addition, in this embodiment, the fourth step includes a step of identifying an object 800 associated with the identification information 804 when a change to the identification information 804 stored in the identification information storage area 803 is requested, reading out the identification information 804 from the identification information storage area 803 of the identified object 800, a step of editing the read identification information 804, and a step of storing the edited identification information 804 in the identification information storage area 803 and displaying the edited identification information 804 in the display view.

[0092] In this configuration, the stored identification information 804 can be easily edited, and the edited results can be reflected in the display view.

[0093] Although the embodiments of the present invention have been described above, the above-mentioned embodiments merely show some of the application examples of the present invention, and it is not intended that the technical scope of the present invention be limited to the specific configurations of the above-mentioned embodiments.

[0094] In this embodiment, the identification information 804 is registered in the identification information storage area 803, which is an area formed in the object attribute 802, and the identification information linking processing unit 112 reads out and edits it, but this is not limited to the above. The identification information storage area 803 may be stored in another area of ​​the object storage area 601 different from the object attribute 802 in association with the object 800. [Explanation of symbols]

[0095] 1: Structure model construction system 11: Management server 12: Terminal 13: Network 101: Control unit 102: Storage device 103: Interface 111: BIM Processing Department 112: Identification information linking processing unit 121: Display section 601: Object storage area 800 : Object 802 :Object attributes 803: Identification information storage area 804:Identification information 811: Standard information storage area 812 :Standard information

Claims

1. A structure model construction program executed in a structure model construction system that constructs a structure model, the structure model construction system has a storage area in which objects, which are components of the structure model, and object attributes of the objects are stored in association with each other; a first step of storing identification information to be assigned to the object in an identification information storage unit formed in the storage area in association with the object; a second step of reading out the identification information from the identification information storage unit and displaying the identification information on the display view, regardless of whether the object associated with the identification information is displayed on the display view, when the identification information is displayed on the display view; execute the above-mentioned structural model construction system; A program for building structural models.

2. 2. The structure model construction program according to claim 1, the structure model has a plurality of the objects, a plurality of the object attributes and a plurality of the identification information are stored for each of the objects in the storage area; The second step includes displaying, on the display view, at least one of the plurality of pieces of identification information associated with at least one of the plurality of objects. A program for building structural models.

3. 2. The structure model construction program according to claim 1, a third step of reflecting an edit made to the identification information, when the identification information is displayed on the display view, in the identification information stored in the identification information storage unit; a fourth step of reflecting an edit made to the identification information stored in the identification information storage unit in a display of the identification information displayed on the display view; The structure model construction system is further caused to execute the above steps. A program for building structural models.

4. 2. The structure model construction program according to claim 1, The first step includes: identifying the object; forming the identification information storage unit in a part of the storage area in which the identification information of the specified object is stored; storing the identification information to be assigned to the object in the formed identification information storage unit; Including, A program for building structural models.

5. 2. The structure model construction program according to claim 1, the identification information to be assigned to the object is a character string to be displayed on the display view; A program for building structural models.

6. 4. The structure model construction program according to claim 3, The third step includes: a step of, when editing of the identification information displayed on the display view is requested, identifying the object associated with the identification information, and reading the identification information from the identification information storage section of the storage area in which the identification information associated with the identified object is stored; A step of editing the read identification information; storing the edited identification information in the identification information storage unit. A program for building structural models.

7. 4. The structure model construction program according to claim 3, The fourth step includes: a step of, when a change to the identification information stored in the identification information storage unit is requested, identifying the object associated with the identification information, and reading out the identification information from the identification information storage unit in the storage area of ​​the identified object; A step of editing the read identification information; storing the edited identification information in the identification information storage unit and displaying the edited identification information on the display view. A program for building structural models.

8. A structure model construction method executed in a structure model construction system that constructs a structure model, comprising: the structure model construction system has a storage area in which objects, which are components of the structure model, and object attributes of the objects are stored in association with each other; a first step of storing identification information to be assigned to the object in an identification information storage unit formed in the storage area in association with the object; a second step of reading out the identification information from the identification information storage unit and displaying the identification information on the display view, regardless of whether the object associated with the identification information is displayed on the display view, when the identification information is displayed on the display view; Including, How to build a structure model.

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