BIM operation management method

Abstract

To provide a building information (BIM) operation method that can provide improved convenience to a user, can be cross-edited simultaneously by linking with a spreadsheet or a document creation program where structure data is input, and has improved compatibility with various programs.SOLUTION: A BIM operation management method includes: a step of generating structure data related to a design; a viewing step of viewing a 3D file or a BIM file for a specific structure on a BIM 3D model management program; an identity determination step of checking whether a file related to a specific structure viewed in the structure viewing step on the BIM 3D model management program matches the structure in a spreadsheet or a document creation program generated in the structure data generation step; and a step of providing information on the structure in the spreadsheet or the document creation program by the BIM 3D model management program.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a BIM operation management method, and more particularly, to a BIM operation management method capable of checking structure data. [Background technology]

[0002] The material discussed herein is merely intended to provide background information related to the present invention and may not constitute prior art.

[0003] When constructing a building, first, the entire building is designed through 3D modeling, then 3D modeling and process management are combined to establish a work breakdown structure (WBS) for each process, and activities are decided according to the process structure before construction work can begin. Normally, to construct a building, it is preferable to integrate and manage information in one system and systematically manage construction, manpower, time, and costs, but if each process is not integrated with each other or the entire process is managed manually, many errors will occur and there are limitations. BIM (Building Information Modeling) refers to the 3D design technology that has been a hot topic in the construction industry recently, and open BIM refers to BIM that uses the international standard (IFC) to share data regardless of the type of software used.

[0004] On the other hand, structures contain various information such as design criteria codes, standard specification codes, and specialized specifications, but there is a problem in that managers cannot input or check information about structures consisting of various objects through a BIM program.

[0005] Therefore, there was a problem that the user had to view the program in which the information about the structure was entered separately and then use a separate BIM3D model management program such as Autodesk Navisworks to perform the work.

[0006] In order to solve these problems, various attempts have been made.

[0007] Korean Patent No. 0593716 relates to a 4D construction management system and a method for providing construction management information using the same. In order to provide a 4D construction management system and a method for providing construction management information using the same, which allows users to easily search and use the correlation between the current construction status, on-site results, and construction schedule by combining a conventional process management system with construction status information that has been converted into 3D visual data, the system provides an architectural model and progress for each construction stage as 4D data that is a combination of time and 3D model at the request of a user connected via the Internet or a local network, and the system provides a portal page with a menu bar for displaying a searchable data list or the type of data that can be input, and a database in which 4D data that has been converted into VR (Virtual Reality) by combining a process management table and a 3D design model for each construction stage, and a process management table and a 3D model data for the current construction status are stored. The system provides a 4D construction management system comprising: a server system that controls the searched 4D data at the user's request, or the generation of 4D data based on data input by the user, and the storage of the data in the database; and a client system with a communication means that can be connected to the server system via the Internet or a local network.

[0008] As mentioned above, in order to solve the problems of conventional BIM programs, some related companies both in Korea and overseas have conducted research into programs that improve the management of various data belonging to objects. However, the reality is that there are no such programs available on the market, and even if there are, the benefits of the programs are not significant compared to their cost, so their market competitiveness has declined and no cases of full-scale commercialization could be found.

[0009] Therefore, there is a need to develop a BIM program that can solve the problems of the conventional technology as described above. Summary of the Invention [Problem to be solved by the invention]

[0010] The problem to be solved by the present invention is to make up for the shortcomings of the prior art, and the objects of the present invention are as follows.

[0011] First, the present invention provides a BIM operation and management method that can provide improved convenience to users by allowing them to directly view and check data related to structures within a BIM 3D model management program without viewing a separate auxiliary program.

[0012] Second, we aim to provide a BIM management program that allows cross-editing simultaneously by linking with a spreadsheet or document creation program in which structure data is entered when editing data in a BIM 3D model management program.

[0013] Third, we aim to provide a BIM management program that can convert data into other program formats and improve compatibility with various programs.

[0014] The object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by a person skilled in the art from the following description. [Means for solving the problem]

[0015] The present invention relates to a BIM operation and management method that is provided to a BIM3D model management program used in the BIM field through an API call command and is executed by a computer processor, the method comprising: a structure data generation step in which at least one of design criteria code, standard specification code, and specialized specification code for a structure (facility) composed of various objects (models) is input on a spreadsheet or document creation program; a browsing step in which a 3D file or BIM file for a specific structure is viewed on the BIM3D model management program; an identity determination step in which a match is confirmed between a specific structure of a file viewed on the BIM3D model management program in the structure browsing step and a structure of a spreadsheet or document creation program generated in the structure data generation step; and a match is confirmed between a specific structure of a file viewed on the BIM3D model management program in the structure browsing step and a structure of a spreadsheet or document creation program generated in the structure data generation step in the identity determination step. In this case, the BIM3D model management program provides at least one of design criteria code, standard specification code, and specialized specification code for the structure in the spreadsheet or document creation program to the user terminal, and if there is no match between the file related to the specific structure viewed in the structure viewing step on the BIM3D model management program and the structure of the spreadsheet or document creation program generated in the structure data generation step, a structure data providing step of not providing information about the structure that does not match in the spreadsheet or document creation program is included, and in the structure data generation step, if there are multiple structures, information about each structure is input into a separate sheet of the spreadsheet or document creation program, thereby managing information about multiple structures in one spreadsheet or document creation program file, and the sheet name of the spreadsheet or document creation program file sheet is the same as the structure code given to the specific structure,The identity determination step determines whether or not there is a match between the specific structure viewed in the structure viewing step and the structure in the structure data generation step based on whether or not there is a match between the structure code of the BIM3D model management program and a sheet name of a spreadsheet or document creation program file sheet, the structure code being composed of an internal code value composed of English characters, numbers, and special characters, and an external exposure value composed of a structure name, and the identity determination step determines whether or not there is a match between the specific structure viewed in the structure viewing step and the structure in the structure data generation step based on whether or not there is a match between the external exposure value and a sheet name of a spreadsheet or document creation program file sheet, and if the number of items of information about the structure provided in the structure data providing step is equal to or less than a preset number, the structure data providing step provides all items of information about the structure to a user terminal device, and if the number of items of information about the structure is equal to or more than the preset number, the structure data providing step provides the user terminal device with the information items selected and equal to or less than the preset number, and The method further includes an automatic selection step in which an AI automatically classifies the selected information items when the number of information items on a floor is equal to or exceeds a preset number, and the automatic selection step includes an acquisition step of acquiring and storing an image of the display screen at the moment when the screen exposing information about the structure is clicked by the user terminal, a classification step of setting a certain range as an area of ​​interest based on the position of the point clicked by the user terminal based on the image acquired in the acquisition step and classifying other areas as areas of non-interest, an accumulation step of accumulating and acquiring the display screen image at the moment when the screen exposing information about the structure is clicked by the user terminal by repeating the acquisition step and the classification step up to a preset reference value every time the screen exposing information about the structure is clicked by the user terminal, and a setting step of comparing the areas set as areas of interest in a plurality of images and setting the information item about the structure exposed in the area of ​​interest that overlaps the most as the information item to be selected in the structure data provision step.

[0016] Meanwhile, in the structure data providing step, data can be added, modified, or deleted in the structure data bar output on the BIM3D model management program, and when storing the edited data in the BIM3D model management program, an editing step can be included in which the edited data is stored together in a spreadsheet or word processing program.

[0017] Additional aspects of the present invention will be set forth in part in the accompanying description, and in part will be readily apparent from the description, or may be learned by practice of the present invention.

[0018] The foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed. Effect of the Invention

[0019] The effects of the present invention configured as above will be described as follows.

[0020] First, it is possible to provide improved convenience to users by allowing them to directly view and check data related to structures within the BIM 3D model management program without viewing a separate auxiliary program.

[0021] Second, when editing data in a BIM 3D model management program, cross-editing is possible in tandem with a spreadsheet or word processing program in which the structure data has been entered.

[0022] Third, data can be converted into other program formats to improve compatibility with various programs.

[0023] The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims. [Brief description of the drawings]

[0024] [Figure 1] 2 is a flow chart according to one embodiment of the present invention. [Diagram 2] 1 is a diagram showing an algorithm according to an embodiment of the present invention. [Diagram 3] 13 is a diagram showing a screen in which data input in a spreadsheet or document creation program is output in a BIM 3D model management program when selecting a structure according to one embodiment of the present invention. [Figure 4] 1 is a diagram showing a screen in which data is edited in conjunction with a spreadsheet or word processing program when editing data in a BIM 3D model management program according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0025] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0026] However, when describing a specific embodiment of the present invention, if it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

[0027] The above objects, features and advantages of the present invention will become more apparent through the following detailed description taken in conjunction with the accompanying drawings. However, since the present invention can be modified in various ways and can include various embodiments, the following will describe in detail a specific embodiment by way of example in the drawings.

[0028] If it is determined that a detailed description of a known function or configuration related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. Furthermore, numbers used in the description of this specification are merely identification symbols for distinguishing one component from another.

[0029] In addition, the suffix "part" for components used in the following description is used or mixed simply to facilitate the preparation of the specification, and does not have any distinct meaning or function in itself.

[0030] In the following description, the term "user" may be interpreted as the same as "user terminal" and the term "administrator" may be interpreted as the same as "administrator terminal."

[0031] FIG. 1 is a flow chart according to one embodiment of the present invention.

[0032] FIG. 2 is a diagram showing an algorithm according to an embodiment of the present invention.

[0033] A structure data generation step in which at least one of design criteria code, standard specification code, and specialized specification code for a structure (facility) composed of various objects (models) is input on a spreadsheet or document creation program as part of an API (3rd Party Program) of a BIM3D model management program such as Autodesk Navisworks program used in the BIM (Building Information Modeling) field; a browsing step in which a 3D file or BIM file related to a specific structure is viewed on the BIM3D model management program; an identity determination step in which a match is confirmed between the file related to the specific structure viewed in the structure browsing step on the BIM3D model management program and the structure generated in the structure data generation step on the spreadsheet or document creation program; and a structure viewing step on the BIM3D model management program during the identity determination step. and a structure data providing step of providing information about the structure in the spreadsheet or document creation program in a BIM3D model management program when there is a match between a file about a specific structure viewed in the structure viewing step on the BIM3D model management program and a structure in the spreadsheet or document creation program generated in the structure data generation step, and not providing information about the structure not matched in the spreadsheet or document creation program when there is no match between a file about a specific structure viewed in the structure viewing step on the BIM3D model management program and a structure in the spreadsheet or document creation program generated in the structure data generation step on the BIM3D model management program in the identity determination step.

[0034] In this case, if there are multiple structures, one BIM3D model management program file is generated for each structure, and each structure is given a unique structure code so that it can be identified among various structures, and one BIM3D model management program file can contain the structure code.

[0035] In addition, in the structure data generation step, when there are multiple structures, information about each structure may be entered into a separate sheet of a spreadsheet or word processing program, making it possible to manage information about multiple structures in a single spreadsheet or word processing program file.

[0036] Furthermore, the sheet name of the spreadsheet or document creation program file sheet is the same as the structure code given to a specific structure, and the identity determination step can confirm whether there is a match between the specific structure viewed in the structure viewing step and the structure in the structure data generation step based on whether there is a match between the structure code of the BIM3D model management program and the sheet name of the spreadsheet or document creation program file sheet.

[0037] FIG. 3 is a diagram showing a screen in which data inputted in a spreadsheet or document creation program when selecting a structure according to an embodiment of the present invention is outputted in a BIM 3D model management program.

[0038] FIG. 4 is a diagram showing a screen in which data is edited in conjunction with a spreadsheet or word processing program when editing data in a BIM 3D model management program according to an embodiment of the present invention.

[0039] As shown in Figure 3, by selecting a specific structure in structure area A of the BIM 3D model management program, data entered in a spreadsheet or word processing program can be output through data area B at the bottom of structure area A.

[0040] As shown in Figure 4, when you edit the data output to data area B of the BIM 3D model management program, you can see that it is automatically edited in the spreadsheet or word processing program C in conjunction with this.

[0041] Meanwhile, in the structure data providing step, data can be added, modified, or deleted in the structure data bar output on the BIM3D model management program, and when storing the edited data in the BIM3D model management program, an editing step can be included in which the edited data is stored together in a spreadsheet or word processing program.

[0042] In this case, the structure code is composed of an internal code value consisting of English letters, numbers, and special characters, and an external exposure value consisting of the name of the structure, and the identity determination step can check whether there is a match between the specific structure viewed in the structure viewing step and the structure in the structure data generation step based on whether there is a match between the external exposure value and the sheet name of a spreadsheet or a word processing program file sheet.

[0043] On the other hand, the inner code value can utilize a quantum random number generator.

[0044] The internal code value can be generated by the sum of a basic quantum random number generated by one attempt of the quantum random number generator and a twin quantum random number generated by another attempt from the quantum random number generator. Furthermore, the twin quantum random number can generate one internal code value before and after the basic quantum random number (as a result, the internal code value is the same as the sum of the twin quantum random number - the basic quantum random number - the twin quantum random number).

[0045] In addition, if the number of information items about the structure provided in the structure data providing step is less than a preset number, the structure data providing step may provide all information items about the structure to the user, and if the number of information items about the structure is more than the preset number, the structure data providing step may provide the user with selected information items less than the preset number.

[0046] At this time, if the information items in the structure data providing step are equal to or greater than a preset number, an automatic sorting step may be included in which the AI ​​automatically classifies the sorted information items.

[0047] Further, the automatic selection step may include an acquisition step of acquiring and storing an image of the display screen at the moment when the user clicks on the screen exposing information about the structure, a classification step of setting a certain range based on the position of the point where the user clicked on the image acquired in the acquisition step as a region of interest and classifying other regions as regions of non-interest, an accumulation step of accumulating and acquiring the display screen image at the moment when the user clicks on the screen exposing information about the structure by repeating the acquisition step and the classification step up to a preset reference value every time the user clicks on the screen exposing information about the structure, and a setting step of comparing the regions set as the region of interest in a plurality of images and setting the information item about the structure exposed in the region of interest that overlaps the most as the information item to be selected in the structure data providing step.

[0048] Conventional methods for automatically determining preference items generally count the number of times a user selects an item, but the automatic selection step of the present invention determines preference based on the number of clicks on a specific area on an image, rather than the number of selections on a group.

[0049] Conventional item counting is a simple method that can be performed most easily, but the use of item counting is extremely limited to determining preference, whereas the image and area click discrimination method on an image in the automatic selection step of the present invention can be said to have infinite extensibility, such as determining UI UX preference in addition to item preference, counting outside of items, etc.

[0050] Meanwhile, according to the present invention, a method for managing objects (models) constituting a structure can further be provided.

[0051] The methods for managing objects (models) are as follows:

[0052] The present invention provides a BIM operation and management method, including an object (model) generation step of generating various objects (models) constituting a structure based on unique data provided by an administrator, a data storage step in which a user inputs information corresponding to the object (model) and the information input by the user is classified into higher categories such as basic attribute information and additional attribute information, a selection step in which a user selects one of the objects, and an output step in which information on the object stored in the data storage step is output and provided to the user on one side of the object selected in the selection step.

[0053] In the data storage step, the data input by the user may be classified directly by the user in a passive manner, or alternatively, the data may be automatically classified by determining an appropriate category based on AI, algorithms, etc.

[0054] Meanwhile, the method of displaying the data of the object selected in the output step can be selected from various methods, such as opening a new sub-bar within the program, or providing the data on one side of the program bar.

[0055] At this time, in the data storing step, the additional attribute information is classified into attribute categories according to a classification code previously set for the additional attribute information, and each piece of information input by the user is classified into an appropriate category. In the outputting step, data belonging to one attribute category selected by the user from all the information stored in the data storing step is selected and outputted and provided to the user, and data belonging to other attribute categories not selected by the user may not be outputted and provided.

[0056] In addition, the basic attribute information in the data storage step can be classified into intermediate categories of location information, management information, and product information, and the additional attribute information in the data storage step can be classified into intermediate categories of classification system, object specification, object information, and breakdown application.

[0057] Meanwhile, as additional attribute information, classification system, object specification, object information, and other intermediate categories other than the breakdown application may be added as necessary.

[0058] Furthermore, the classification system within the intermediate category can be divided into subcategories including at least one of the following: business classification, facility classification (large), facility classification (medium), facility classification (small), carpentry, medium work, and small work.

[0059] The object specifications in the intermediate category may be classified into subcategories including at least one of the smallest unit of the object, a reference point, a length, a height, a material, a compressive strength of concrete, a patent number, a width, and a standard specification.

[0060] The object information in the intermediate category may be classified into subcategories including at least one of the following: name, manhole type, manhole height, manhole number, manhole type, bottom elevation, top elevation, number of connecting pipes, connecting pipeline name, roadway and sidewalk area, pipe diameter, pipeline length, pipeline name, pipe type, and whether or not a connecting pipe is included.

[0061] The applications within the mid-level categories can be divided into subcategories including at least one of the following: name, CHIAR BLOCK, form, shoring, pouring ready-mixed concrete (unreinforced structure), pouring ready-mixed concrete (reinforced structure), installation of manhole covers and pillars, installation of manhole scaffolding, spacers, manual mixing, invert mortar laying, rebar processing and assembly, installation of warning tape, cutting of reinforced concrete pipes, punching and joining of sewer pipes, CCTV survey inside sewer pipes, dredging of sewer pipes, and laying and joining of fume pipes.

[0062] More specifically, in the selection step, a user can select various objects (models) simultaneously, and in the output step, data of the various objects (models) selected in the selection step can be output and provided simultaneously in one bar (when data of various objects (models) is provided in one bar, the data is divided by object (model) by boundary cells) or individually in other bars by object (model).

[0063] As a result, when multiple objects (models) are selected, the selected information is classified according to boundaries, output, and provided, allowing data regarding multiple objects to be simultaneously confirmed and compared.

[0064] Meanwhile, the output information may first output and provide data belonging to the basic attribute information, and when the user selects an additional attribute information category, the output and provision of data belonging to the basic attribute information may be stopped, and data belonging to the additional attribute information may be output and provided.

[0065] In addition, the data storage step may store an individual drawing for each object (model), and the output step may output and provide the drawing stored in the data storage step when desired by a user.

[0066] Further, the method may include a conversion and transmission step of converting the basic attribute information and additional attribute information of the single or multiple objects (models) selected in the selection step into a file format for another program, and outputting and providing the converted information in another program, or printing the converted information.

[0067] This embodiment is merely an illustrative example of the technical concept of the present invention, and various modifications and variations of this embodiment are possible by a person having ordinary knowledge in the technical field to which the present invention pertains, without departing from the essential characteristics of the present invention.

[0068] The present embodiment is intended to explain the technical idea of ​​the present invention, not to limit it, and therefore the scope of the present invention is not limited by the embodiment.

[0069] The scope of protection of the present invention should be interpreted by the claims, and all technical ideas that are equivalent or deemed equivalent thereto should be interpreted as being included in the scope of the present invention. [Explanation of symbols]

[0070] S100: Structure data generation stage S200 Viewing stage S300 Identity determination stage S400 Structure data provision stage S500 Editing stage

Claims

1. A BIM operation management method that is provided through an API call command to a BIM 3D model management program used in the BIM field and is performed by a computer processor, A step of generating structure data in which at least one of design criteria code, standard specification code, and specialized specification code for a structure (facility) composed of various objects (models) is input on a spreadsheet or document creation program; a structure viewing step of viewing a 3D file or a BIM file for a particular structure on a BIM 3D model management program; An identity determination step of confirming whether or not there is a match between a specific structure of the file viewed in the structure viewing step on the BIM 3D model management program and a structure of the spreadsheet or document creation program generated in the structure data generation step; a structure data providing step of providing at least one of design criteria code, standard specification code, and specialized specification code for the structure in the spreadsheet or document creation program to a user terminal in the BIM 3D model management program when there is a match between the specific structure of the file viewed in the structure viewing step on the BIM 3D model management program and the structure of the spreadsheet or document creation program generated in the structure data generating step in the identity determining step, and not providing information on the structure not matching in the spreadsheet or document creation program when there is no match between the file related to the specific structure viewed in the structure viewing step on the BIM 3D model management program and the structure of the spreadsheet or document creation program generated in the structure data generating step in the identity determining step; A BIM operation and management method, including:

2. The step of generating structure data includes: If multiple structures exist, information about each structure is entered into a separate sheet of the spreadsheet or word processing program, thereby managing information about multiple structures in one spreadsheet or word processing program file, and the sheet name of the spreadsheet or word processing program file sheet is the same as the structure code assigned to the particular structure; The identity determination step includes: A match between a specific structure viewed in the structure viewing step and a structure in the structure data generation step is confirmed based on a match between the structure code of the BIM 3D model management program and a sheet name of a spreadsheet or document creation program file sheet, and the structure code is composed of an internal code value composed of English letters, numbers, and special characters and an external exposure value composed of a structure name; The identity determination step includes: and determining whether there is a match between the specific structure viewed in the structure viewing step and the structure in the structure data generation step based on whether there is a match between the external exposure value and the sheet name of the spreadsheet or document creation program file sheet, The step of providing the structure data includes: When the number of items of information on the structure provided in the step of providing data on the structure is equal to or less than a preset number, the step of providing data on the structure provides all items of information on the structure to the user terminal, and when the number of items of information on the structure is equal to or more than a preset number, the step of providing data on the structure provides the user terminal with the selected items of information equal to or less than the preset number. The BIM operation and management method according to claim 1.

3. If the number of information items in the structure data providing step is equal to or greater than a preset number, an automatic sorting step of automatically classifying the selected information items by an AI is further included, The automatic selection step includes: an acquiring step of acquiring and storing an image of the display screen when the screen on which information about the structure is displayed is clicked by a user terminal; a classification step of setting a certain range as an area of ​​interest based on a position of a point clicked by the user terminal based on the image acquired in the acquisition step, and classifying other areas as areas of non-interest; an accumulating step of accumulating and acquiring a screen image of the display at the moment when the screen on which information about the structure is exposed is clicked by the user terminal by repeating and accumulating the acquiring step and the classifying step up to a preset reference value every time the screen on which information about the structure is exposed is clicked by the user terminal; A setting step of comparing the regions set as the regions of interest in a plurality of images and setting an information item of the structure exposed in the region of interest that overlaps the most as the information item selected in the providing step of the structure data. The BIM operation and management method according to claim 2.

4. In the structure data providing step, data can be added, modified, or deleted in the structure data bar output on the BIM 3D model management program, and when the edited data is stored in the BIM 3D model management program, the edited data is stored together in a spreadsheet or document creation program. The BIM operation and management method according to claim 2.

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