JP6645183B2 - Design support method, design support program, and design support device - Google Patents

Description

  The present invention relates to a design support method, a design support program, and a design support device.

  In order to design a design such as a building, a system for automatically arranging components such as columns and beams in a virtual space using CAD (Computer Aided Design) has been proposed. For example, there is known a three-dimensional CAD system that hierarchizes a three-dimensional model into work units and uses a component mounting direction to notify an operator whether the three-dimensional model violates a design rule (for example, Patent Document 1).

JP 2011-253269 A

  However, in the CAD system described in Patent Literature 1 or the like, a worker who is notified that the three-dimensional model violates the design rule is required to replace the part violating the design rule with another design drawing based on the notification. And it is necessary to check visually at the actual construction site. The operator correctly places components that violate the design rules according to the check result. For this reason, if there is an error in the visual check of the operator, the parts may be arranged in a state in which they violate the design rules, and the work may be redone. In addition, when the structure of the design is complicated, the number of components used in the design and the combination of the connection forms in the connection portions between the components increase, making visual checking more difficult.

  Therefore, in one aspect, an object of the present invention is to automatically check the connection form mismatch between connection parts connected to each other.

In one proposal, a reference is made to a storage unit that stores design information of a design object, and a set of connection units that are connected to each other among the connection units provided in each of the plurality of structures that are components of the design object. Is specified, and the connection form of the connection section included in the specified combination is referred to the storage section that stores information of the connection form of each of the connection sections in association with the connection section provided in each of the plurality of structures. A design support program for causing a computer to execute a process of attaching a symbol corresponding to the information of the connection form of each of the connection units stored in the storage unit to each of the connection units and outputting the same. .

  According to one aspect, it is possible to automatically check the connection form mismatch between the connection parts connected to each other.

FIG. 1 is a diagram showing an example of a functional configuration of a design support device according to one embodiment. The figure which shows an example of the plan information DB concerning one Embodiment. FIG. 2 is a diagram illustrating an example of a three-dimensional model according to one embodiment. The figure which shows an example of the component attribute DB concerning one Embodiment. The figure which shows an example which embedded the symbol in the connection part of the components concerning one Embodiment. The figure which shows an example of the connection form information DB concerning one embodiment. The figure which shows an example of the symbol check of connection parts concerning one embodiment. The figure which shows an example of the connection form information DB concerning one embodiment. FIG. 4 is a diagram illustrating an example of a symbol of a connection unit according to one embodiment. 5 is a flowchart illustrating an example of a design support process according to one embodiment. FIG. 1 is a diagram illustrating an example of a hardware configuration of a design support apparatus according to an embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the specification and the drawings, components having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted.

[Function configuration]
First, an example of a functional configuration of a design support device 10 according to an embodiment will be described with reference to FIG. The design support device 10 may be any electronic device such as a personal computer (PC) or a tablet terminal device as long as the information processing device is equipped with a CAD system. The design support device 10 supports the design of a design such as a building using a CAD system. The design object supported by the design support device 10 is not limited to a building, and may be, for example, an automobile and other vehicles. When a building is cited as an example of a design as in the present embodiment, columns, beams, connecting parts for connecting columns, beams, and the like are cited as examples of a plurality of structural elements that are building components. Can be The columns, beams, and connecting parts are parts of a design product, and all parts are given part IDs so that each part can be identified.

  The design support device 10 includes a storage unit 11, a three-dimensional model generation unit 12, a connection unit identification unit 13, a conversion table generation unit 14, a symbol comparison unit 15, an error control unit 16, and a display unit 17. The storage unit 11 stores databases of a plan information DB 21, a component attribute DB 22, and a connection form information DB 23. FIG. 2 shows an example of the data configuration of the floor plan information DB 21. The storage unit 11 stores each data of the building part ID 211, the position information 212, and the orientation information 213 in the plan information DB 21. The part ID 211 is identification information of the part, the position information 212 is coordinates indicating the arrangement position of the part in the virtual space, and the direction information 213 is information indicating the arrangement direction of the part in the virtual space. For example, the layout information DB 21 stores arrangement information indicating that, for the part whose part ID 211 is “HR001”, the position information 212 is (x1, y1, z1) and the orientation information 213 is vertical. ing. The position information 212 and the orientation information 213 are examples of design information of the design, and the plan information DB 21 is an example of a storage unit that stores design information of the design.

  The three-dimensional model generation unit 12 executes the assembling process, which is one of the functions of the CAD system, based on the layout information of each component stored in the plan information DB 21, thereby obtaining a component (structure) having a component ID. Are arranged in a predetermined position and a predetermined direction. Thereby, the three-dimensional model generation unit 12 generates a three-dimensional model of the building in the virtual space. FIG. 3 shows an example of a structural body of a three-dimensional model generated as a result of arranging each component based on the plan information DB 21. For example, in the example of FIG. 3, the display unit 17 displays the generated three-dimensional model structural body on the display 100 of the design support device 10. HR101 and HR102 of the structural skeleton of the three-dimensional model shown in FIG. 3 indicate an example of a beam arranged in a horizontal direction, HR001 indicates an example of a column arranged in a vertical direction, and HR002 indicates an example of a diagonal direction. 1 shows an example of the pillars arranged in FIG.

  The design support apparatus 10 according to the present embodiment generates a structural body of a three-dimensional model of a design object and displays the generated structural body on the display 100. However, the design support apparatus 10 according to the present embodiment may generate a structural body of a two-dimensional model of a design object and display the generated structural body on the display 100.

  The connection unit specifying unit 13 refers to the structural skeleton of the three-dimensional model and specifies a plurality of connection units connected to each other among the connection units provided in each of the plurality of components of the building.

  The storage unit 11 stores, in the component attribute DB 22, attributes of a plurality of components, which are components of the design product, in association with component IDs. FIG. 4 shows an example of the data configuration of the component attribute DB 22. The storage unit 11 stores, in the component attribute DB 22, data such as a component ID 221, beam formation information 222, connection information 223, connection unit information 224, drilling information 225, and a symbol name 226. The beam information 222, the connection information 223, the connection information 224, the drilling information 225, and the symbol name 226 are examples of attribute information of the component identified by the component ID 221. The attribute information associated with the component ID 221 is an example of information on the connection mode of the connection unit provided for the component indicated by the component ID 221.

  In the present embodiment, among the attribute information associated with the component ID 221, the symbol name 226 is the name of the symbol displayed on the connection part of the component indicated by the component ID 221. The symbol is an object that visually indicates a connection mode of a connection portion of a component to which the symbol is attached. The information on the connection form of the connection part of the component indicated by the symbol is information for determining whether or not a plurality of connection parts connected to each other can be connected, and indicates a connection rule (connection condition) for each connection part. The symbols may be displayed in different forms such as shapes, colors, sizes, and the like according to the connection rules of the connection portions of the parts to which the symbols are attached. The connection rule indicated by each symbol name may be stored in the component attribute DB 22 in association with each symbol name, or may be stored in another storage area of the storage unit 11 in association with each symbol name. In the part attribute DB 22, a symbol name 226 is stored for each of the connecting parts of each part which is a constituent element of the building. When the component has one connecting part, one symbol name 226 is recorded in the component attribute DB 22 in association with the component ID 221. In the case where the component has two connecting portions, one symbol name 226 is recorded in the component attribute DB 22 for each connecting portion of the component ID 221. That is, two symbols are attached to the component indicated by the component ID 221.

  The display unit 17 embeds and displays a symbol in a connection part of each part of the three-dimensional model. For example, as shown in FIG. 5A, connecting portions C1 and C2 are provided at the upper end and the lower end of the pillar component HS101. Connecting portions C3 and C4 are provided at the upper end and the lower end of the pillar component HS102. A connecting portion C5 is provided at the right end of the beam component HR001. A connecting portion C6 is provided at the right end of the beam component HR002.

  In this case, as shown in FIG. 5B, the symbol is displayed so as to be embedded in each of the connecting portions C1 to C6. For example, the symbol SA is embedded in the connection part C1 (side A) of the component HS101, and the symbol SB is embedded and displayed in the connection part C2 (side B) of the part HS101. Similarly, the symbol SA is embedded in the connection portion C3 (surface A) of the component HS102, and the symbol SB is embedded and displayed in the connection portion C4 (surface B) of the component HS102. Thereby, it can be visually grasped that the connection rule between the connection portion C1 of the component HS101 and the connection portion C3 of the component HS102 in which the same symbol SA is embedded is the same. Further, it can be visually grasped that the connection rule between the connection portion C2 of the component HS101 and the connection portion C4 of the component HS102 in which the same symbol SB is embedded is the same.

  Further, a symbol SC is embedded in a connection portion C5 (C surface) of the component HR001 indicating the beam, and a symbol SC is embedded and displayed in a connection portion C6 (C surface) of the component HR002. Thereby, it can be visually grasped that the connection rule between the connection portion C5 of the component HR001 and the connection portion C6 of the component HR002 in which the same symbol SC is embedded is the same.

  The symbol comparing unit 15 compares the connection forms of the plurality of connection units connected to each other based on the connection form information DB 23. FIG. 6 shows an example of the data configuration of the connection form information DB 23. The storage unit 11 stores the connection source part ID 231 and the connection destination part ID 232 in the connection mode information DB 23. In the destination part ID 232, a part ID indicating a part that matches the combination of parts to be engaged with the source part ID 231 is displayed. The part to be engaged refers to a combination of parts having a plurality of connecting parts connected to each other specified by the connecting part specifying unit 13. The part whose combination of the parts to be matched is matched is a part whose connection form between the connection part of the part indicated by the connection source part ID 231 and the connection part of the part indicated by the destination part ID 232 matches, and which can be connected to each other. Say. The destination part ID 232 linked to the source part ID 231 stored in the connection type information DB 23 has a connection part of a connection type that matches the connection type of the part connection part indicated by the source part ID 231. This is the component ID of the component. For example, the connection form of the connection part of the part whose connection source part ID 231 is “HR001” and the connection part of the connection part of the connection destination part ID 232 “HR002” stored in the connection form information DB 23 of FIG. . The connection form of the connection part of the part “HR001” and the connection part of the part “HR007” and the connection form of the connection part of the part “HR001” and the connection part of the part “HR010” match.

  The error control unit 16 determines a combination of components whose connection modes do not match based on the result of the comparison by the symbol comparison unit 15. For example, a case will be described in which it is determined whether or not the connection of the connection part of the parts with the part ID “HR001” and the part ID “HR002” shown in FIG. 7A is possible. In this case, based on the connection form information DB 23, the symbol comparing unit 15 compares whether the source part ID 231 is “HR001” and the destination part ID 232 is “HR002”.

A symbol is embedded in the connection part of the part. For example, in the example of the three-dimensional model illustrated in FIG. 7A, the following connection rule is stored in the storage unit 11 in association with the symbol SC embedded in the connection part of the part having the part ID “HR001”. I have.
<Connection rule of symbol SC of “HR001”>
・ Web connection ・ Yanari 250
・ Number of holes 4
・ Pore size 50
Further, the following connection rule is stored in the storage unit 11 in association with the symbol SC embedded in the connection part of the part having the part ID “HR002”.
<Connection rule of symbol SC of “HR002”>
・ Web connection ・ Yanari 250
・ Number of holes 4
・ Pore size 50
The term “arrangement” is also referred to as “arrangement”, and when two or three materials meet, deciding which is prioritized, which is higher or lower is called “determination”. As shown in FIG. 7B, when the symbols “HR001” and “HR002” are overlapped with each other as shown in FIG. 7B, the symbol comparison unit 15 determines whether the connection rule indicated by the overlapped symbols matches. Compare.

  As a result of the comparison based on the connection form information DB 23, the symbol comparison unit 15 determines that the parts with the part IDs “HR001” and “HR002” have the same connection form and can be connected to each other. As a result, as shown in FIG. 7B, the display unit 17 overlaps when the connection part of the part with the part ID “HR001” is connected to the connection part of the part with the part ID “HR002”. The displayed symbol SC is changed to a color indicating that the connection form matches, and displayed. Alternatively, the display unit 17 may indicate that the connection form of the overlapping symbols SC matches by not changing the display form of the symbol SC.

  On the other hand, when the connection rules of the parts with the part IDs “HR001” and “HR002” are different, the parts identified by the part ID of “HR001” and the part ID of “HR002” are not parts that can be connected to each other. . In this case, “HR002” is not stored in the connection destination information ID 23 in the connection destination part ID 232 that matches the part with the connection source part ID 231 of “HR001”.

  In this case, based on the connection form information DB 23, the symbol comparison unit 15 determines that the connection parts of the parts with the part IDs “HR001” and “HR002” do not match in the connection form. As a result, as shown in FIG. 7C, the display unit 17 displays the symbols SC that are overlapped when the connection parts of the parts with the part IDs of “HR001” and “HR002” are connected in the connection form. The color is changed to indicate that no match has been made. For example, the color of the symbol SC may be changed to a warning color and displayed. Thus, the designer can easily confirm on the display 100 that the connection form of the connection part between the parts connected to each other is inconsistent.

  The error control unit 16 controls output of information according to the comparison result of the connection form. For example, the error control unit 16 controls whether to output warning or error information according to the comparison result of the connection mode. The error control unit 16 controls the type of information to be displayed and the symbol display mode (color, mode, size, blinking, etc.) according to the comparison result of the connection mode.

  The display unit 17 is an example of an output unit that outputs information according to the comparison result of the connection mode. The display unit 17 attaches a symbol corresponding to the information on the connection form of each of the connected parts of the component stored in the storage unit 11 to each of the connected parts and outputs it. For example, the display unit 17 displays information that specifies a connection unit that does not match the connection mode among a set of connection units that are connected to each other specified by the connection unit specification unit 13 according to the comparison result of the connection mode. At that time, the display unit 17 displays the controlled information in a display mode controlled by the error control unit 16. In addition, the display unit 17 displays a symbol corresponding to the information of the connection form of each connection unit for each connection unit based on the component attribute DB 22 stored in the storage unit 11.

  Thus, the designer of the design can easily confirm the mismatch of the connection form in the connection part of each part of the three-dimensional model displayed on the screen. As another method of outputting the mismatch of the connection form in the connection part of each part of the three-dimensional model, information (symbol name) for specifying the symbol SC embedded in the connection part of the part having the wrong connection form is used. May be displayed. The list may include, together with the symbol name, the component ID and the position (coordinate) of the component having an error in the connection form on the three-dimensional model. This also makes it possible to easily confirm the mismatch of the connection form at the connection part of each part of the three-dimensional model.

  FIG. 8 shows another example of the data configuration of the connection form information DB 23. In the connection form information DB 23 of FIG. 8, a part ID and a connection surface of the part are stored in the connection source part ID 231 and the connection destination part ID 232. Accordingly, when there are a plurality of connecting parts in the connection source part ID 231 and the connection destination part ID 232, it is possible to easily specify which connection part has an error in the connection form. Note that the information of the part ID in FIG. 6 and the information of the part ID and the connection surface of the part in FIG. It is an example of information for specifying.

  Further, there is a case where there is no destination part ID 232 for the source part ID 231. Therefore, an example is shown in which the connection form information DB 23 in FIG. 8 stores “NULL” when there is no destination part ID 232 to be matched with the source part ID 231. However, the information indicating that there is no destination part ID 232 to be matched with the source part ID 231 may be other unique information instead of “NULL”.

  When the source part ID 231 in FIG. 8 is “HR300 (C)”, a symbol indicating the connection form is embedded in the C surface of the part ID “HR300”. For example, a “symbol SA” is embedded in the C surface of the component “HR300” in FIG. In FIG. 8, the parts with the source part ID 231 of “HR300 (C)” and the destination part ID 232 of “HR201 (A)”, “HR202 (C)”, and “HR500 (B)” are connected. Is possible. In this case, the symbol embedded on the surface A of the component “HR201” in FIG. 9 is the same “symbol SA” as the symbol embedded on the surface C of the component “HR300”. Similarly, the symbol embedded on the C side of the part “HR202” in FIG. 9 and the symbol embedded on the B side of the part “HR500” are also “symbol SA”. By making the display form such as the color and shape of the same symbol embedded in the connection part of each part the same, the designer can intuitively recognize the connection form of each connection part of the part. In other words, if the symbols displayed on the connecting portions (connecting surfaces) of the plurality of components that are connected to each other do not match, it is determined that there is an error in the combination of the connecting forms of the connecting portions. By changing the display, the designer can be notified. Other examples of notifying the designer of an error in the combination of the connection forms include a combination of a warning display, an error display, a warning sound output, an error sound output, and the like.

  Further, different outputs can be performed depending on the types of symbols. For example, if there is an error in the connection mode of the connection section with the symbol SA in FIG. 9, an error display may be performed. Further, when there is an error in the connection form of the connection portion provided with the symbol SB in FIG. 9, a warning display and a warning sound may be output. For example, when a different symbol exists around the connection part with the symbol SE in FIG. 9, an error display may be performed.

[Design support processing]
Next, the design support processing according to the present embodiment will be described with reference to FIG. FIG. 10 is a flowchart illustrating an example of the design support process according to the embodiment. When the process is started, the connection unit specifying unit 13 specifies connection units to be connected to each other among the connection units of the components for each of the plurality of component IDs based on the plan information DB 21 (step S10). Next, the symbol comparing unit 15 determines whether there is a part of the destination part ID that can be combined with the part of the source part ID based on the connection mode information DB 23 (step S12).

  If the symbol comparing unit 15 determines that there is a part with the destination part ID that can be combined with the part with the source part ID, the process proceeds to step S14, and there is another part to which an undetermined symbol has been added. Is determined. If the symbol comparing unit 15 determines that there is another component to which a symbol is added, the process returns to step S10, and repeats the processing from step S10.

  On the other hand, in step S12, if the symbol comparison unit 15 determines that there is no part with the destination part ID that can be combined with the part with the source part ID, the destination part corresponding to the relevant source part ID It is determined whether “NULL” is stored in the ID (step S16).

  If the symbol comparing unit 15 determines that “NULL” is stored in the destination part ID corresponding to the source part ID, the process proceeds to step S14. On the other hand, if the symbol comparison unit 15 determines that “NULL” is not stored in the destination part ID corresponding to the corresponding source part ID, the error control unit 16 determines the parts of the connection parts having different connection forms. Are determined to be connected. Therefore, the error control unit 16 controls to perform a warning or an error display using the symbols embedded in the parts of the connection units having different connection forms (step S18), and proceeds to step S14. As a result, the display unit 17 performs a warning or an error display using the symbols embedded in the components of the connection units having different connection modes.

  In step S14, when the symbol comparing unit 15 determines that there is another component to which a symbol that has not been determined is added, the process returns to step S10 and repeats the processing from step S10. In step S <b> 14, if the symbol comparing unit 15 determines that there is no other component to which a symbol that has not been determined is added, the process ends.

  As described above, according to the design support apparatus 10 according to the present embodiment, the connection part of the plurality of parts connected to each other is specified, and the connection part of the connection part of the plurality of parts connected to each other is specified. The forms are compared. As a result of the comparison, when the connection forms of the connection parts of the plurality of parts connected to each other are different, a warning or an error display can be performed using the symbols embedded in the connection parts. Accordingly, it is possible to automatically check the connection form mismatch between the connection portions of the parts connected to each other. In particular, a symbol indicating the connection mode of the connection portions of the plurality of components is displayed by being embedded for each connection portion. For this reason, the matching or mismatch of the connection form between the connection parts connected to each other can be easily notified to the designer by changing the display form of the symbol embedded in the connection part.

  As described above, the design support apparatus 10 according to the present embodiment automatically checks an error relating to the connection mode of the connection part of the parts that occurs during the processing of arranging the parts of the building by the design support apparatus 10 and checks using the “symbol”. Provide a mechanism that can display the results. As a result, errors in the arrangement of parts and the combination of the connecting parts of the parts can be corrected at a stage prior to actually assembling the building at the construction site, and work delay and replacement cost due to replacement of beams and columns can be reduced. . As a result, it is possible to improve work quality and work efficiency at the construction site.

(Hardware configuration)
Finally, a hardware configuration of the design support apparatus 10 according to the present embodiment will be described with reference to FIG. FIG. 11 illustrates an example of a hardware configuration of the design support apparatus 10 according to the present embodiment. The design support device 10 includes an input device 101, a display device 102, an external I / F 103, a random access memory (RAM) 104, a read only memory (ROM) 105, a central processing unit (CPU) 106, a communication I / F 107, and an HDD. (Hard Disk Drive) 108 and the like, which are interconnected by a bus B.

  The input device 101 includes a keyboard, a mouse, and the like, and is used to input each operation signal to the design support device 10. The display device 102 includes a display 100 and the like, and displays various processing results. The communication I / F 107 is an interface for connecting the design support device 10 to a network. Thus, the design support apparatus 10 can perform data communication with another device via the communication I / F 107.

  The HDD 108 is a nonvolatile storage device that stores programs and data. The stored programs and data include basic software and application software for controlling the entire design support apparatus 10. For example, the HDD 108 may store various databases and programs.

  The external I / F 103 is an interface with an external device. The external device includes a recording medium 103a and the like. Thus, the design support apparatus 10 can read and / or write the recording medium 103a via the external I / F 103. The recording medium 103a includes a CD (Compact Disk), a DVD (Digital Versatile Disk), an SD memory card (SD Memory card), a USB memory (Universal Serial Bus memory), and the like.

  The ROM 105 is a nonvolatile semiconductor memory (storage device) that can retain internal data even when the power is turned off. The ROM 105 stores programs such as network settings and data. The RAM 104 is a volatile semiconductor memory (storage device) that temporarily stores programs and data. The CPU 106 is an arithmetic unit that reads out programs and data from the storage device (for example, the “HDD 108” or the “ROM 105”) onto the RAM 104 and executes processing to realize control of the entire apparatus and implement functions.

  With such a configuration, in the design support apparatus 10 according to the present embodiment, the CPU 106 performs design support of a design using data and programs stored in the ROM 105 and the HDD 108. As a result, the design support function of the design is realized by the process of causing the CPU 101 (see FIG. 11) mounted on the design support device 10 to execute the design support program 25 installed in the storage unit 11 of the design support device 10. You. The design support function of the design object is each function of the three-dimensional model generation unit 12, the connection unit identification unit 13, the conversion table generation unit 14, the symbol comparison unit 15, and the error control unit 16.

  The information stored in the plan information DB 21, the component attribute DB 22, and the connection form information DB 23 can be stored in the RAM 104, the HDD 108, or a server on a cloud connected to the design support apparatus 10 via a network.

  As described above, the design support method, the design support program, and the design support device have been described in the above embodiment. However, the design support method, the design support program, and the design support device according to the present invention are not limited to the above embodiment. Various modifications and improvements are possible within the scope of the invention. In addition, when there are a plurality of the above-described embodiments and modified examples, they can be combined within a consistent range.

With respect to the above description, the following items are further disclosed.
(Appendix 1)
With reference to the storage unit that stores the design information of the design, among the connection units provided in each of the plurality of structures that are the components of the design, specify a plurality of connection units that are connected to each other,
The connection of each of the plurality of connected portions specified to each other with reference to the storage unit that stores information of the connection form of each of the connected portions in association with the connection portion provided in each of the plurality of structures. Compare the forms,
Controlling the output of information according to the comparison result of the connection form,
A design support method in which a computer executes processing.
(Appendix 2)
According to the comparison result of the connection forms, among the plurality of connection parts that are specified to be connected to each other, outputting information that specifies connection parts having different connection forms,
The design support method according to Supplementary Note 1.
(Appendix 3)
Adding a symbol corresponding to the information of the connection form of each of the connection units stored in the storage unit to each of the connection units,
The design support method according to Supplementary Note 1 or 2.
(Appendix 4)
With reference to the storage unit that stores the design information of the design, among the connection units provided in each of the plurality of structures that are the components of the design, specify a plurality of connection units that are connected to each other,
The connection of each of the plurality of connected portions specified to each other with reference to the storage unit that stores information of the connection form of each of the connected portions in association with the connection portion provided in each of the plurality of structures. Compare the forms,
Controlling the output of information according to the comparison result of the connection form,
A design support program that causes a computer to execute processing.
(Appendix 5)
According to the comparison result of the connection forms, among the plurality of connection parts that are specified to be connected to each other, outputting information that specifies connection parts having different connection forms,
The design support program according to supplementary note 4.
(Appendix 6)
Outputting a symbol corresponding to the information of the connection mode of each of the connection units stored in the storage unit, to each of the connection units;
The design support program according to attachment 4 or 5.
(Appendix 7)
A storage unit that stores design information of a design object; and a specification unit that specifies a plurality of connection units connected to each other among the connection units provided in each of the plurality of structures that are the constituent elements of the design product. When,
The connection of each of the plurality of connected portions specified to each other with reference to the storage unit that stores information of the connection form of each of the connected portions in association with the connection portion provided in each of the plurality of structures. A comparing unit for comparing the forms,
A control unit that controls output of information according to the comparison result of the connection form;
Design support device having
(Appendix 8)
The control unit, in accordance with the comparison result of the connection form, among the plurality of connection units that are connected to each other, controls the output of information that specifies a connection unit having a different connection form,
The design support device according to attachment 7.
(Appendix 9)
An output unit that outputs a symbol corresponding to the information of the connection mode of each of the connection units stored in the storage unit, by attaching the symbol to each of the connection units.
The design support device according to attachment 7 or 8.

REFERENCE SIGNS LIST 10 design support device 11 storage unit 12 three-dimensional model generation unit 13 connection unit specification unit 14 conversion table generation unit 15 symbol comparison unit 16 error control unit 17 display unit 21 floor plan information DB
22 Parts attribute DB
23 Connection form information DB

Claims (5)

With reference to the storage unit that stores the design information of the design, among the connection units provided in each of the plurality of structures that are the components of the design, specify a set of connection units that are connected to each other,
Corresponding to the connection portion provided in each of the plurality of structures, with reference to the storage unit that stores the information of the connection form of each of the connection portions, comparing the connection form of the connection portion included in the specified set,
Outputting a symbol corresponding to the information of the connection mode of each of the connection units stored in the storage unit, to each of the connection units;
A design support program that causes a computer to execute processing. Outputting information according to the comparison result of the connection form;
The design support program according to claim 1. According to the comparison result of the connection forms, among the plurality of connection parts that are specified to be connected to each other, outputting information that specifies connection parts having different connection forms,
A design support program according to claim 2 . With reference to the storage unit that stores the design information of the design, among the connection units provided in each of the plurality of structures that are the components of the design, specify a set of connection units that are connected to each other,
Corresponding to the connection portion provided in each of the plurality of structures, with reference to the storage unit that stores the information of the connection form of each of the connection portions, to compare the connection form of the connection portion included in the specified set,
Outputting a symbol corresponding to the information of the connection mode of each of the connection units stored in the storage unit, to each of the connection units;
A design support method in which a computer executes processing. A specifying unit that specifies a set of connecting parts that are connected to each other among the connecting parts provided in each of the plurality of structures that are the constituent elements of the design, with reference to the storage unit that stores the design information of the design; When,
A comparison in which the connection modes of the connection sections included in the specified pair are compared by referring to the storage section that stores information of the connection mode of each of the connection sections in association with the connection sections provided in each of the plurality of structures. Department and
An output unit that outputs a symbol corresponding to the information on the connection mode of each of the connection units stored in the storage unit, by attaching the symbol to each of the connection units;
Design support device having