JP2008009845A - Building information linkage device, building information linkage method, and building information linkage program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building information linkage device, a building information linkage method, and a building information linkage program, capable of easily matching, for a change in part of information, information related to the information concerned thereto. <P>SOLUTION: A change instruction for either of design information that is information for design of a building preliminarily stored in a hard disk 28 or construction information which is information related to the design information and also related to construction of the building is inputted with a change content through a keyboard 14 or the like. A CPU 22 changes either of design information or construction information that is designated as a change object by the input change instruction according to the input change content, specifies change object information that is information other than the design information or construction information designated as the change object by the input change instruction, and needs change in linkage with the change by the change instruction, derives information after change of the specified change object information, and replaces the change object information by the derived information. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a building information linkage apparatus, a building information linkage method, and a building information linkage program. More specifically, the present invention relates to design information that is information related to building design, information related to the design information, and information about the building. The present invention relates to a building information linkage apparatus, a building information linkage method, and a building information linkage program that link construction information that is information related to construction.

  2. Description of the Related Art Conventionally, building installers confirm the specifications and delivery of buildings to be constructed based on specifications and design drawings at regular meetings with owners and designers. On this occasion, the installer may be requested to add or change the design by the owner or the designer. At this time, when examining in detail, it is necessary to refer to various drawings such as design documents such as design, structure, equipment, construction drawings, temporary drawings, etc., so it takes a lot of time and labor to draw conclusions. I was trying. In many cases, the reference drawing is a sheet of paper, so that it is extremely difficult to quickly update the design information, calculate the change quantity, and adjust the process and plan related to the change.

Therefore, as a conventional technique that can be applied to solve this problem, Patent Document 1 by the present applicant describes that the construction process and progress of a construction work using a computer are expressed in three-dimensional image data in time series. Create construction plan model data and process data for the purpose of providing a construction process visualization method that can be visually confirmed by output display, and included in attribute information and process data of member unit data included in the construction plan model data 3D construction process data for collating the attribute information of the work attribute data to be associated, associating the member unit data and the work attribute data having the same attribute information, and outputting and displaying the associated result as a 3D image. A technique is disclosed that is created, stored in a storage device, and output and displayed so as to be visible as a three-dimensional image.
Japanese Patent Laying-Open No. 2005-50098

  However, in the technique disclosed in Patent Document 1, it is possible to display a construction process, but when a change occurs in a part of design information or construction information, all of the related processes are displayed. There was a problem that it was necessary to change the information, and it took much time.

  In particular, in the field of architecture, these design information and construction information are closely related in many parts, so even if only a small part of the information has changed, all the information is consistent. To do so, a great deal of effort is spent.

  The present invention has been made to solve the above-described problems, and when a change occurs in some information, a building information linkage apparatus and building information linkage that can easily match information related to the information. The object is to provide a method and building information linkage program.

  In order to achieve the above object, the building information linkage apparatus according to claim 1 is design information that is information related to the design of a building, and information that is information related to the design information and that is information related to the construction of the building. A storage means in which information is stored in advance; an input means for inputting a change instruction for any one of the design information and the construction information together with a change content; and the change instruction when the change instruction is input by the input means. An instruction changing unit that changes either one of the design information and the construction information that are to be changed by an instruction according to the change content that is input together with the change instruction, and the change instruction is received by the input unit. When input, it is the other information of the design information and the construction information that is to be changed by the change instruction, and is connected to the change by the change instruction. Specifying means for specifying change target information that needs to be changed, deriving means for deriving information after change of the change target information specified by the specifying means, and changing the information to information derived by the deriving means Interlocking change means for changing the target information.

  In the building information linkage apparatus according to claim 1, design information that is information related to the design of a building and construction information that is information related to the design information and is information related to the construction of the building are stored in advance by the storage unit. The The storage means includes a RAM (Random Access Memory), an EEPROM (Electrically Erasable and Programmable Read Only Memory), a semiconductor storage element such as a flash EEPROM (Flash EEPROM), a smart media (SmartMedia (registered trademark)), a flexible A portable recording medium such as a disk, a fixed recording medium such as a hard disk, or an external storage device provided in a server computer connected to a network is included. In addition, the design information includes information on the design of the building such as information indicating the position of the part constituting the building to be designed, information indicating the dimensions, information indicating the specifications, and the construction information includes Information on the construction of the building such as information indicating the position of the part constituting the building to be constructed, information indicating the dimensions, information indicating the specification, information indicating the construction method, and information indicating the materials and equipment used for temporary construction is included.

  Here, in the present invention, the change instruction for either one of the design information and the construction information is input together with the change contents by the input means, while the change instruction is input by the input means by the instruction change means. In this case, any one of the design information and the construction information that is changed by the change instruction is changed according to the change content input together with the change instruction. Note that the input by the input means includes input from an external device via a communication line such as a local area network, the Internet, or an intranet, in addition to input via an input device such as a keyboard or a pointing device. .

  And in this invention, when the said change instruction | indication is input by the said input means by the specific means, it is the other information of the said design information and the said construction information made into the change object by the said change instruction, and the said change The change target information that needs to be changed in conjunction with the change by the instruction is identified, the deriving means derives information after the change of the change target information identified by the identifying means, and further, the interlock changing means The change target information is changed to the information derived by the deriving means.

  Thus, according to the building information cooperation apparatus of Claim 1, it is the design information which is the information regarding the design of the building previously memorize | stored in the memory | storage means, and the information relevant to the said design information, and construction of the said building Enter any change instruction of construction information, which is information related to the change, together with the details of the change, and input either the design information or the construction information that is to be changed by the input change instruction together with the change instruction. While changing according to the changed contents, the other information of the design information and the construction information that is to be changed by the input change instruction, and it is necessary to change in conjunction with the change by the change instruction Since some change target information is specified, information after the change of the specified change target information is derived, and the change target information is changed to the derived information, it is changed to some information The resulting information related to the information when it is possible to match easily.

  According to the present invention, as in the invention described in claim 2, the storage means further stores in advance change procedure information indicating a change procedure for the change target information linked to the change by the change instruction. Yes, the derivation means may derive the information after the change based on the change procedure information. Thereby, the information after the change can be easily derived.

  Further, according to the present invention, as in the invention described in claim 3, at least one of the design information and the construction information includes building image information indicating an image constituting the building and an asset used when building the building. It may include at least one of the equipment image information indicating the image of the equipment. As a result, these pieces of image information can be processed.

  In particular, the invention described in claim 3 may be such that the building image information and the equipment image information are three-dimensional image information as in the invention described in claim 4. Thereby, the three-dimensional image information indicating the images constituting the building and the three-dimensional image information indicating the image of the equipment used when building the building can be processed.

  Moreover, this invention is good also as the said construction information including the process information which shows the process at the time of constructing the said building like invention of Claim 5. Thereby, process information can be made into a processing target.

  Moreover, this invention displays the status information which shows the state of the said building after a change based on the said design information or the said construction information changed by the said interlocking change means like invention of Claim 6. A display means may be further provided. Thereby, the state of the building after a change can be easily grasped. The display by the display means includes a visible display by various display devices, a permanent visible display by a printer or the like, and an audible display by a speaker or the like.

  Further, according to a sixth aspect of the invention, as in the seventh aspect of the invention, the display means further displays a predetermined image for inputting the change instruction and the change contents. There may be. Thereby, the convenience can be improved.

  On the other hand, in order to achieve the above object, the building information linkage method according to claim 8 is design information that is information related to the design of a building stored in advance in storage means, and information related to the design information, and An input stage for inputting any change instruction of construction information, which is information related to the construction of the building, together with change contents, and when the change instruction is input in the input stage, the change instruction is a target for change. When the change instruction is input by the input stage, the instruction change stage to change the information of any one of the design information and the construction information according to the change content input together with the change instruction, The other information of the design information and the construction information that is to be changed by the change instruction, and the change that needs to be changed in conjunction with the change by the change instruction A specifying stage for specifying the target information, a derivation stage for deriving information after the change of the change target information specified in the specifying stage, and an interlocking change stage for changing the change target information to the information derived by the derivation stage And.

  Therefore, according to the building information linkage method described in claim 8, since it operates in the same manner as in the invention described in claim 1, when the information is changed in the same manner as in the invention described in claim 1, Information related to information can be easily matched.

  In the invention according to claim 8, as in the invention according to claim 9, at least one of the design information and the construction information constructs the building image information indicating the image constituting the building and the building. It may include at least one of the equipment image information indicating the image of the equipment used at the time. As a result, these pieces of image information can be processed.

  On the other hand, in order to achieve the above object, the building information linkage program according to claim 10 is design information which is information related to the design of a building stored in advance in storage means, and information related to the design information, and An input step for inputting any change instruction of construction information, which is information relating to the construction of the building, together with change contents, and when the change instruction is input by the input step, the change instruction is set as a change target. An instruction change step for changing any one of the design information and the construction information according to the change content input together with the change instruction, and when the change instruction is input by the input step, It is the other information of the design information and the construction information that are changed by the change instruction, and linked to the change by the change instruction. A specifying step for specifying the change target information that needs to be changed, a derivation step for deriving information after the change of the change target information specified in the specifying step, and the information to be changed in the information derived by the derivation step An interlock change step for changing information is executed by a computer.

  Therefore, according to the building information cooperation program according to claim 10, since it can be made to act on the computer in the same manner as the invention according to claim 1, a part of the information is obtained as in the invention according to claim 1. When a change occurs, information related to the information can be easily matched.

  In addition, as for invention of Claim 10, at least one of the said design information and the said construction information builds the building image information and the said building which show the image which comprises the said building like invention of Claim 11. It may include at least one of the equipment image information indicating the image of the equipment used at the time. As a result, these pieces of image information can be processed.

  According to the present invention, one of the design information that is information related to the design of the building stored in advance in the storage means and the construction information that is information related to the design information and is information related to the construction of the building. A change instruction is input together with the change contents, and one of the design information and the construction information that is changed by the input change instruction is changed according to the change contents input together with the change instruction. The change information that identifies the change target information that needs to be changed in conjunction with the change according to the change instruction in the other information of the design information and the construction information that is the change target according to the input change instruction Since the information after the change of the target information is derived and the change target information is changed to the derived information, information related to the information when some information is changed Can be matched in a simple, effect that.

  The best mode for carrying out the present invention will be described below in detail with reference to the drawings.

  First, with reference to FIG.1 and FIG.2, the structure of the building information cooperation apparatus 10 with which this invention was applied is demonstrated.

  As shown in FIG. 1, a building information linkage apparatus 10 according to the present embodiment includes a control unit 12 that controls the overall operation of the apparatus, a keyboard 14 and a mouse that are used for inputting various information and the like from the user. 16 and a display 18 for displaying processing results by this apparatus, various menu screens, messages, and the like. That is, the building information linkage apparatus 10 according to the present embodiment is configured by a general-purpose personal computer.

  Next, with reference to FIG. 2, the principal part structure of the electric system of the building information cooperation apparatus 10 which concerns on this Embodiment is demonstrated.

  As shown in the figure, the building information cooperation apparatus 10 includes a CPU (central processing unit) 22 that controls the operation of the entire building information cooperation apparatus 10, a RAM 24 that is used as a work area when the CPU 22 executes various programs, Between the ROM 26 in which various control programs and various parameters are stored in advance, the hard disk 28 used for storing various information, the keyboard 14, the mouse 16, the display 18, and an externally connected device. The external interface 30 for exchanging various types of information is electrically connected to each other via a system bus BUS. A printer 50 (not shown in FIG. 1) is connected to the external interface 30.

  Therefore, the CPU 22 accesses the RAM 24, ROM 26 and hard disk 28, acquires various information via the keyboard 14 and mouse 16, displays various information on the display 18, and prints various information using the printer 50 via the external interface 30. , Respectively.

  FIG. 3 schematically shows the main storage contents of the hard disk 28 provided in the building information linkage apparatus 10. As shown in the figure, the hard disk 28 is provided with a database area DT for storing various databases and a program area PG for storing programs for performing various processes.

  Here, in the program area PG, a design CAD program which is an application program for CAD (Computer Aided Design) used when designing a building, and a CAD program used when performing a construction plan of a building. A construction CAD program, which is an application program, and a process chart creation program, which is an application program used when creating a process chart showing a process for building construction, are stored.

  The database area DT includes five types of databases: a design CAD database DT1, a construction CAD database DT2, a process table database DT3, a building model database DT4, and a processing procedure database DT5.

  The design CAD database DT1 according to the present embodiment is a database constructed by the design CAD program, and identifies a target building in the building information linkage apparatus 10 as schematically shown in FIG. Therefore, a building ID (Identification) given in advance for each building is stored, and information on a part, a core, dimensions, and specifications is stored for each floor of the corresponding building. .

  In addition, the said site | part is the information for specifying the site | part provided in a corresponding floor, and the said core is information which shows the position on a core as a corresponding site. Moreover, the said dimension is information which shows the three-dimensional dimension of a corresponding site | part, and the said specification is information which shows the specification of a corresponding site | part.

  On the other hand, the construction CAD database DT2 according to the present embodiment is a database constructed by the construction CAD program. As schematically shown in FIG. 5 as an example, a building ID similar to the design CAD database DT1 is provided. The information is stored for each building, and for each floor of the corresponding building, information on a part, a core, a dimension, a construction method, a construction area, a temporary construction, and a construction quantity is stored.

  In addition, the said site | part, a lead, and a dimension are the same information as the said design CAD database DT1. The construction method is information indicating a construction method for a corresponding part, and the construction area is information indicating a construction area where the corresponding part is located. The temporary structure is information indicating materials and equipment used when a corresponding part is constructed, and the construction quantity is information indicating the amount of material used for construction of the corresponding part. Note that the information indicating the material / equipment includes 3D image information indicating a 3D image of the material / equipment.

  On the other hand, the process table database DT3 according to the present embodiment is a database constructed by the process table creation program, and as schematically shown in FIG. 6 as an example, a building ID similar to the design CAD database DT1 Is stored for each building, and for each floor of the corresponding building, each piece of information on a part, a work area, a process, a construction quantity, labor, and a construction day is stored.

  In addition, the said site | part, a construction area, and the construction quantity are the same information as the said construction CAD database DT2. Further, the above process is information for specifying a tact process when constructing a corresponding part, and the labor is information indicating the number of personnel required for constructing the corresponding part, and The number of construction days is information indicating a period required for constructing a corresponding part.

  On the other hand, the building model database DT4 according to the present embodiment, as schematically shown in FIG. 7 as an example, stores the same building ID and three-dimensional CAD data as other databases for each building. It is said that.

  Here, the three-dimensional CAD data is data that can display a three-dimensional image from an arbitrary view point of the corresponding building. Since the three-dimensional CAD data is conventionally known data, further explanation here is omitted.

  On the other hand, the processing procedure database DT5 according to the present embodiment is a database used by an information update processing program to be described later. As schematically shown in FIG. 8 as an example, the change type, change target, change content, and Each information of the interlocking process procedure is stored.

  Here, the change type is information indicating the type of information changed by the user by execution of the information update processing program. In the building information linkage apparatus 10 according to the present embodiment, information registered in the design CAD database DT1 (hereinafter referred to as “design CAD information”) as the type of information that can be changed by the user. Two types of information registered in the construction CAD database DT2 (hereinafter referred to as “construction CAD information”) are applied.

  The change target is information indicating information that is changed by the user when the information update processing program is executed. The change content is information indicating information after the change by the user. , Information to be changed in conjunction with the corresponding change content, and information indicating the processing content. In the example shown in the figure, for example, when the change is a change to 'precast frame', the construction method information is changed to factory precast, and heavy machinery and outer periphery scaffolding are reduced with respect to temporary information. In addition to changing the formwork and support work, the tact process and construction quantity for the process information are changed to those for precast frames, and the process information is used using the information after the change. It shows that the above process chart creation program is executed so as to perform recalculation.

  Next, with reference to FIG. 9, the effect | action of the building information cooperation apparatus 10 which concerns on this Embodiment is demonstrated. Note that FIG. 9 is executed by the CPU 22 of the building information cooperation apparatus 10 according to an execution instruction via the keyboard 14 or the mouse 16 when the user changes any of the design CAD information and the construction CAD information. 3 is a flowchart showing the flow of processing of the information update processing program that is stored in advance in the program area PG of the hard disk 28. Here, a case will be described in which the design CAD database DT1, the construction CAD database DT2, the process table database DT3, the building model database DT4, and the processing procedure database DT5 are constructed in advance in order to avoid complications. .

  First, in step 100 of the figure, a predetermined information type selection screen is displayed on the display 18, and in the next step 102, input of predetermined information is awaited.

  FIG. 10 shows an example of a display state of the information type selection screen displayed on the display 18 by the process of step 100 described above. As shown in the figure, on the information type selection screen according to the present embodiment, a message prompting specification of the type of information to be changed is displayed, and “design CAD information” and “ “Construction CAD information” is displayed together with a circular frame designated at the time of selection. When the information type selection screen as shown in the figure is displayed on the display 18, the user can select “design CAD” if the information he wants to change is information registered in the design CAD database DT 1 by operating the mouse 16. Pointing is designated within the circular frame corresponding to “information”, while pointing is designated within the circular frame corresponding to “construction CAD information” when the information to be changed is information registered in the construction CAD database DT2. Accordingly, step 102 is affirmative and the process proceeds to step 104.

  In step 104, a predetermined information change screen is displayed on the display 18, and in the next step 106, input of predetermined information is awaited.

  FIG. 11 shows an example of the display state of the information change screen displayed on the display 18 by the process of step 104 described above. As shown in the figure, on the information change screen according to the present embodiment, a message prompting to change the information is displayed, and the name of the information that can be changed, together with a rectangular frame for inputting the changed information Is displayed. Note that information registered in the corresponding database at that time is displayed as a default in the rectangular frame. In addition, in the figure, an example of an information change screen when “design CAD information” is specified on the information type selection screen is shown, but when “construction CAD information” is specified on the information type selection screen In this case, a screen that can change the information registered in the construction CAD database DT2 is displayed as an information change screen.

  When the information change screen as shown in the figure is displayed on the display 18, the user designates a rectangular frame corresponding to information to be changed by an operation with the mouse 16, and then changes the information on the keyboard 14. Is input into the rectangular frame. Then, when the input of the information after changing all the information to be changed is completed, the user designates the end button displayed at the bottom of the information change screen by pointing with the mouse 16. Accordingly, step 106 is affirmative and the process proceeds to step 108.

  In step 108, the information entered on the information change screen by the user is stored in the database (in this case, the design CAD database DT1 or the construction CAD database DT2) in which the information changed on the information change screen by the user is registered. Update the information to be changed.

  In the next step 110, referring to the processing procedure database DT5, corresponding to the information specified as information to be changed by the user and corresponding to the changed information input by the user, executed in conjunction with the change. By specifying the information that stores some processing to be performed, the information that needs to be changed in conjunction with the change of the information by the user is specified, and in the next step 112, the linked processing procedure information corresponding to the specified information Is read from the processing procedure database DT5, and in the next step 114, processing corresponding to the read linked processing procedure information is executed.

  Here, in this step 114, for example, when the changed information input by the user is a precast frame, the construction method information in the construction CAD database DT2 is changed to factory precast, and heavy equipment is added to the temporary information. In addition to changing the outer scaffolding, the formwork and support are changed to be omitted, and the tact process and construction quantity for the process information in the process table database DT3 are changed to those for precast frames. At the same time, the process chart creation program is executed so that the process is recalculated using the changed information.

  In the next step 116, an interlocking result display screen showing the information after the change including the information changed in conjunction with the above processing (hereinafter simply referred to as “change information”) is displayed on the display 18 by the above processing. This information update processing program is terminated.

  FIG. 12 shows an example of a display state of the interlocking result display screen displayed on the display 18 by the processing of step 116 described above. As shown in the figure, on the interlocking result display screen according to the present embodiment, the temporary information of the construction CAD database DT2 is used to display a three-dimensional image indicating the temporary state of the building to be processed and the change information. Is displayed. At this time, when the information changed in conjunction with the information is information indicating a three-dimensional image of the equipment, the image showing the equipment is displayed in a changed state. Therefore, the user can easily grasp the information changed by the user and the information changed in conjunction with the change by referring to the linkage result display screen.

  As described above in detail, in the present embodiment, design information (here, registered in the design CAD database DT1) which is information related to the design of the building stored in the storage means (here, the hard disk 28). Information) and construction information (in this case, information registered in the construction CAD database DT2, the process table database DT3, and the building model database DT4) that is information related to the design information and information relating to the construction of the building. ) Is input together with the change content, and the change content is input with either the design information or the construction information to be changed by the input change instruction. The design information and the construction that are subject to change according to the input change instruction The change target information that needs to be changed in conjunction with the change in accordance with the change instruction is specified in the other information of the report, information after the change of the specified change target information is derived, and the change to the derived information is performed. Since the target information is changed, when some information is changed, information related to the information can be easily matched.

  Further, in the present embodiment, the storage means further includes change procedure information (here, linked processing procedure information in the processing procedure database DT5) indicating a changing procedure for the change target information linked to the change by the change instruction. Since the information is stored and the information after the change is derived based on the change procedure information, the information after the change can be easily derived.

  Further, in the present embodiment, the construction information includes building image information (here, three-dimensional CAD data of the building model database DT4) indicating an image constituting the building, and materials and equipment used when building the building. Since the equipment image information indicating images (here, temporary information (material equipment information) of the construction CAD database DT2) is included, these pieces of image information can be processed.

  In particular, in the present embodiment, since the building image information and the equipment image information are assumed to be three-dimensional image information, the three-dimensional image information indicating an image constituting the building and the building are used. Three-dimensional image information indicating an image of equipment can be processed.

  Moreover, in this Embodiment, since the said construction information shall include the process information (here, the information registered into process table database DT3) which shows the process at the time of building the said building, process information is shown. Can be processed.

  Moreover, in this Embodiment, based on the said design information or the said construction information changed in conjunction, the status information which shows the state of the said building after a change is displayed by a display means (here display 18). Therefore, the state of the building after the change can be easily grasped.

  As mentioned above, although this invention was demonstrated using embodiment, the technical scope of this invention is not limited to the range as described in the said embodiment. Various changes or improvements can be added to the above-described embodiment without departing from the gist of the present invention, and embodiments to which such changes or improvements are added are also included in the technical scope of the present invention.

  The above embodiments do not limit the invention according to the claims (claims), and all the combinations of features described in the embodiments are essential for the solution of the invention. Is not limited. The above embodiments include inventions at various stages, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements. Even if some constituent requirements are deleted from all the constituent requirements shown in the above-described embodiment, as long as an effect is obtained, a configuration from which these several constituent requirements are deleted can be extracted as an invention.

  For example, the configuration of the building information cooperation apparatus 10 described in the above embodiment (see FIGS. 1 to 3) is merely an example, and it goes without saying that it can be changed as appropriate without departing from the gist of the present invention. For example, the printer 50 connected to the building information cooperation apparatus 10 is not essential and can be deleted.

  In the above embodiment, the case where the information change screen as shown in FIG. 11 is displayed as an example as a screen configuration when inputting information to be changed has been described. However, the present invention is not limited to this. For example, as shown in FIG. 12 as an example, the temporary information in the construction CAD database DT2 is used to display and change the three-dimensional image indicating the temporary state of the building to be processed. A menu screen for inputting can also be displayed.

  In this case, with respect to the displayed three-dimensional image, the part to be changed is specified by pointing with the mouse 16, and the part corresponding to the designated position is specified as the part to be changed. A menu screen that can change the information registered in the design CAD database DT1 and the construction CAD database DT2 is displayed on the display 18, and the information after the change of the information to be changed is input by the menu screen. You can also In this case, since the part to be changed can be specified by pointing to the three-dimensional image indicating the temporary state, convenience and operability can be further improved as compared to the above embodiment.

  Further, in the above embodiment, building image information (here, the three-dimensional CAD data of the building model database DT4) indicating the image constituting the building and the material and equipment indicating the image of the material used for building the building. Although the case where the image information (here, temporary information (material / equipment information) of the construction CAD database DT2) is included in the construction information has been described, the present invention is not limited to this, for example, a form included in the design information It can also be. In this case as well, the same effects as in the above embodiment can be obtained.

  In the above embodiment, the case where the display 18 is applied as the display means of the present invention has been described. However, the present invention is not limited to this, and for example, the printer 50 may be applied. . In this case, state information indicating the state of the building after the change is printed by the printer 50. In this case as well, the same effects as in the above embodiment can be obtained.

  Moreover, in the said embodiment, although the case where two types of information of design CAD information and construction CAD information were applied as information which can be directly changed by the user was demonstrated, this invention is not limited to this. For example, in addition to these pieces of information, information registered in the process table database DT3 may be applied. In this case, when any information registered in the process table database DT3 is changed by the user, at least one of the design CAD information and the construction CAD information is changed in conjunction with the change. In this case as well, the same effects as in the above embodiment can be obtained.

  In the above embodiment, the type of each database applied is not particularly mentioned. In addition to character strings, multimedia information such as image information and audio information, link information to other objects, and data change It is preferable to apply an object-oriented database that can store procedures and the like. Thereby, the present invention can be easily realized.

  The data structures of various databases shown in the above embodiment (see FIGS. 4 to 8) are also examples, and items to be stored may be added or unnecessary items may be deleted as necessary. Of course, it goes without saying that the contents stored in each item can be changed as appropriate.

  In addition, the flow of processing of the information update processing program shown in the above embodiment (see FIG. 9) is also an example, and the processing order is changed and unnecessary steps are deleted without departing from the gist of the present invention. Needless to say, you can add new steps.

  Furthermore, the configuration of various screens shown in the above embodiment (see FIGS. 10 to 12) is also an example, and it is needless to say that the configuration can be appropriately changed without departing from the gist of the present invention.

It is a perspective view which shows the external appearance of the building information cooperation apparatus which concerns on embodiment. It is a block diagram which shows the principal part structure of the electric system of the building information cooperation apparatus which concerns on embodiment. It is a schematic diagram which shows the main memory content of the hard disk with which the building information cooperation apparatus which concerns on embodiment was equipped. It is a schematic diagram which shows the data structure of the design CAD database which concerns on embodiment. It is a schematic diagram which shows the data structure of the construction CAD database which concerns on embodiment. It is a schematic diagram which shows the data structure of the process table database which concerns on embodiment. It is a schematic diagram which shows the data structure of the building model database which concerns on embodiment. It is a schematic diagram which shows the data structure of the process procedure database which concerns on embodiment. It is a flowchart which shows the flow of a process of the information update process program which concerns on embodiment. It is the schematic which shows the screen structure of the information classification selection screen which concerns on embodiment. It is the schematic which shows the screen structure of the information change screen which concerns on embodiment. It is the schematic which shows the screen structure of the interlocking | linkage result display screen which concerns on embodiment.

Explanation of symbols

10 Building information linkage device 14 Keyboard (input means)
16 Mouse (input means)
18 Display (display means)
22 CPU (instruction change means, identification means, derivation means, interlock change means)
28 Hard disk (storage means)
50 Printer (display means)

Claims (11)

Design information that is information related to the design of the building, storage means that is information related to the design information, and construction information that is information related to the construction of the building is stored in advance,
An input means for inputting a change instruction of any one of the design information and the construction information together with a change content;
When the change instruction is input by the input unit, either one of the design information and the construction information, which is changed by the change instruction, according to the change contents input together with the change instruction. Instruction changing means to change,
When the change instruction is input by the input means, it is necessary to change the design information and the construction information that are changed by the change instruction, in conjunction with the change by the change instruction. Identifying means for identifying the information to be changed,
Deriving means for deriving information after change of the change target information specified by the specifying means;
Interlocking change means for changing the change target information to information derived by the derivation means;
Building information linkage device equipped with. The storage means further stores in advance change procedure information indicating a change procedure for the change target information linked to the change by the change instruction,
The building information cooperation apparatus according to claim 1, wherein the derivation unit derives the information after the change based on the change procedure information. The at least one of the design information and the construction information includes at least one of building image information indicating an image constituting the building and equipment image information indicating an image of the equipment used for building the building. Or the building information cooperation apparatus of Claim 2. The building information cooperation apparatus according to claim 3, wherein the building image information and the equipment image information are three-dimensional image information. The building information linkage apparatus according to any one of claims 1 to 4, wherein the construction information includes process information indicating a process when the building is constructed. 6. The display device according to claim 1, further comprising: a display unit configured to display state information indicating the state of the building after the change based on the design information or the construction information changed by the interlock change unit. Building information linkage device described in the section. The building information cooperation apparatus according to claim 6, wherein the display unit further displays a predetermined image for inputting the change instruction and the change content. A change instruction for either one of the design information, which is information related to the design of the building stored in advance in the storage means, and the construction information, which is information related to the design information and is information related to the construction of the building, together with the change content An input stage to input;
When the change instruction is input in the input step, either one of the design information and the construction information, which is changed by the change instruction, according to the change content input together with the change instruction. Instruction change stage to change,
When the change instruction is input in the input step, it is necessary to change the design information and the construction information that are changed by the change instruction in conjunction with the change by the change instruction. A specific stage to identify the information subject to change,
A derivation step of deriving information after the change of the change target information identified by the identification step;
An interlocking change step of changing the change target information to the information derived by the derivation step;
Building information linkage method having The at least one of the design information and the construction information includes at least one of building image information indicating an image constituting the building and equipment image information indicating an image of the equipment used for building the building. The building information linkage method described. A change instruction for either one of the design information that is pre-stored in the storage means and the construction information that is information related to the design information and the construction information that is information related to the construction of the building, together with the content of the change. An input step to input,
When the change instruction is input in the input step, either one of the design information and the construction information, which is changed by the change instruction, according to the change content input together with the change instruction. Instruction change step to be changed,
When the change instruction is input by the input step, it is necessary to change the design information and the construction information that are changed by the change instruction in conjunction with the change by the change instruction. A specific step for identifying information to be changed,
A derivation step for deriving information after the change of the change target information identified by the identification step;
An interlocking change step for changing the change target information to the information derived by the derivation step;
Building information linkage program that causes computers to execute. The at least one of the design information and the construction information includes at least one of building image information indicating an image configuring the building and material / image information indicating an image of the material / equipment used when the building is constructed. The building information linkage program described.