KR102507419B1 - System for modeling structure using object - Google Patents

Abstract

A structure modeling system using an object object of the present invention includes an object DB unit in which an object, which is a three-dimensional object for a structure, is stored; an icon storage unit in which icons, which are symbol objects that individually shape each of a plurality of types of damage information, are stored; An object that creates a structured data object by interlinking attribute information including ID information to classify damage, damage type information, damage location information, damage characteristic information, and name information of the section where the damage occurs. generating unit; A merging object is created by merging an object icon, which is an icon corresponding to the attribute information of the data object, with the object. a main processing unit generating the merging object to be displayed; and a data processing unit that creates an integrated data object in which the object icon is linked to the data object.

Description

Structure modeling system using object object {SYSTEM FOR MODELING STRUCTURE USING OBJECT}

The present invention is a system and method for modeling a structure such as a bridge as a 3D data object, and more specifically, a plurality of types of damage information related to the maintenance of a structure are typed into a plurality of symbol object icons representing them, and the structure By merging and modeling with the GUI environment along with the 3D object for the object, the overall monitoring of the structure as well as various information and data on the detailed damaged area can be checked more accurately, quickly, and through improved intuition and visibility. It relates to a structure modeling system using objects.

In the case of buildings that are not large in scale and relatively uncomplicated in auxiliary facilities or equipment, generalized methods such as visual inspection, photographing, and 2D drawing comparison by the management subject are used to check, maintain, manage, etc. the damaged area, etc. can be performed.

However, in the case of bridges or large-scale comprehensive buildings, when checking, maintaining, and managing damaged areas using these traditional methods, the collected data itself becomes vast, making it difficult to apply it effectively, as well as the overall situation of damage, etc. It is quite difficult to check with high visibility, and furthermore, since this method is basically performed by a human-dependent method, it can be easily exposed to various small or large human errors.

On the other hand, BIM (Building Information Modeling) is a technology that converts 2D-oriented information and data into 3D-based information and induces various collaboration processes based on this in the construction industry.

The main purpose of BIM is to implement an optimized construction process by optimizing design plans in various aspects such as space, energy, and design based on collaboration between participants in various fields, and by identifying and resolving risks in virtual space prior to construction. Corresponds to object data modeling.

However, since this BIM is mainly focused on providing optimized modeling at the stages of planning, design, and construction, it is almost impossible to use it with high effectiveness related to maintenance, management, damage confirmation, and repair after structures such as bridges are completed. There is a problem with not being able to.

Therefore, especially in the case of large-scale structures such as bridges, it is extremely difficult to check damage-related information and damaged areas macroscopically or microscopically with high visibility, and the effectiveness of administrative or policy processing required for maintenance, management, or repair is significantly reduced. there is

The present invention was devised to solve the above-mentioned problems in the background as described above, and based on the three-dimensional object object for the structure, damage information as well as structured data objects in which information related to damage is mutually linked is individually By creating and utilizing a 3D object by merging icons, which are symbol objects that shape it, it is possible to more accurately and quickly track and monitor the damage information and the damaged part of the structure, and to express the object rendered as a 3D object. Its purpose is to provide a modeling system and method that can organically utilize various data and information related to damage from a macroscopic as well as a microscopic viewpoint through control.

Other objects and advantages of the present invention can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. In addition, the objects and advantages of the present invention can be realized by the configuration shown in the claims and the combination of the configuration.

A structure modeling system using an object object of the present invention for achieving the above object includes an object DB unit in which an object, which is a three-dimensional object for a structure, is stored; an icon storage unit in which icons, which are symbol objects that individually shape each of a plurality of types of damage information, are stored; An object that creates a structured data object by interlinking attribute information including ID information to classify damage, damage type information, damage location information, damage characteristic information, and name information of the section where the damage occurs. generating unit; A merging object is created by merging an object icon, which is an icon corresponding to the attribute information of the data object, with the object. a main processing unit generating the merging object to be displayed; and a data processing unit that creates an integrated data object in which the object icon is linked to the data object.

Here, the icon storage unit of the present invention may further store a sub-icon corresponding to the icon, and in this case, the main processing unit of the present invention corresponds to the attribute information by using the location information of the damaged part included in the attribute information. The merging object may be created by merging an object sub-icon, which is a sub-icon, to a corresponding part of the object, and the data processing unit may further link the object sub-icon to create the integrated data object.

In addition, the present invention expresses the merging object in a three-dimensional space environment, but further includes an expression control unit that expresses the merging object including only the corresponding object icon when a specific icon is selected through an interface environment composed of a plurality of icons. can be configured to

Preferably, the expression control unit of the present invention, when one of the object icons is selected, displays a first sub-icon that is an object sub-icon corresponding to the selected object icon and a corresponding part of the object in which the first sub-icon is merged. Can be configured to control the presentation environment.

Furthermore, the present invention may further include an information provision unit providing attribute information corresponding to the first sub-icon among the integrated data objects when the first sub-icon is selected.

Here, the attribute information may further include image data obtained by photographing the damaged portion, and in this case, the information providing unit may be configured to further provide the image data.

In addition, the data processing unit of the present invention may be configured to implement the integrated data object as a spreadsheet program. In this case, the expression control unit of the present invention displays a sub-icon corresponding to the selected item of the spreadsheet. The display environment may be controlled so that the second sub-icon and a corresponding part of the object in which the second sub-icon is merged are displayed.

A user-oriented structure modeling method using a symbol object and hierarchical attribute information according to another aspect of the present invention includes an object storage step in which an object, which is a 3D object for a structure, is stored; An object that creates a structured data object by interlinking attribute information including ID information for classifying damage, damage type information, damage location information, damage characteristic information, and name information of the structure in which the damaged part occurred creation step; Create a merging object by merging an object icon, which is an icon corresponding to the attribute information of the data object, with the object, and place the object icon in a space vertically above the object by using the location information of the damaged part included in the attribute information. a main processing step of generating the merging object so that the merging object is expressed; a data processing step of creating an integrated data object in which the object icon is linked to the data object; and an expression control step of expressing the merging object in a 3D space environment.

According to a preferred embodiment of the present invention, BIM data, which is mainly used for design or multilateral construction work, can be effectively applied to post-management after completion of a structure, so that the utilization of BIM data can be further improved.

According to an embodiment of the present invention, an icon and a sub-icon, which are symbolic objects representing the damaged area or damage, are merged with a 3D object object for the structure by effectively using location information on the damaged area of the structure, etc. Since it can be provided as a highly visible 3D rendering environment, it is possible to provide an effect of more intuitively and clearly grasping the overall monitoring of the structure.

According to another embodiment of the present invention, when a specific icon is selected through the interconnection of structured data as well as the overall view or monitoring of the macroscopic view of the damaged area, the damaged area is immediately interfaced, thereby enabling microscopic From this point of view, it is possible to track and confirm a specific damaged part more quickly and accurately, and furthermore, it is possible to provide various attribute information on the damaged part, including photographic data of the damaged part, through a user-oriented environment.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention serve to more effectively understand the technical idea of the present invention, the present invention is described in these drawings should not be construed as limited to
1 is a diagram showing a modeling system according to the present invention and overall configuration related thereto;
2 is a block diagram showing the detailed configuration of a modeling system according to the present invention;
3 is a flow chart showing a processing procedure according to a preferred embodiment of the present invention;
4 is a flowchart showing a processing procedure of the present invention for providing a merging object and various data related thereto;
5 is a diagram showing an embodiment of the present invention for a 3D object for a structure and an icon displayed in association with it, a block diagram;
6 is a diagram showing an example of an interface environment for icon selection and a corresponding display screen;
7 and 8 are diagrams illustrating examples of the interface environment for a corresponding damaged part and attribute information on the damaged part.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in this specification and claims should not be construed as being limited to the usual or dictionary meaning, and the inventor appropriately uses the concept of the term in order to explain his/her invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, since the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, various equivalents that can replace them at the time of the present application It should be understood that there may be waters and variations.

1 is a diagram showing a structure modeling system (hereinafter referred to as a 'modeling system') 100 using an object object according to the present invention and an overall configuration related thereto.

Bridges (bridges), large buildings, plants, etc. (hereinafter referred to as 'structures') correspond to buildings in which a large number of detailed parts, parts, facilities, facilities, etc. are complexly assembled, so various types of damages or defects may occur in various locations. It can occur in the affected area, and it can be said that it is difficult to effectively implement its maintenance and management with only fragmentary data collection.

As will be described in detail later, the modeling system 100 of the present invention is based on a three-dimensional modeled object (hereinafter referred to as 'object') for a structure such as a bridge, and various symbol objects representing damage. A 3D modeling object (hereinafter referred to as a 'merging object') is created by merging an icon and a sub-icon characterizing the corresponding damaged part integrally with this object, and the entire or selected area or area of the merging object is created. It is configured to provide the user with a 3D space-based GUI environment.

In addition, the modeling system 100 of the present invention creates a structured data object by interlinking various attribute information related to damage, and provides information on the data object to the whole or selected area or part of the merging object. As a dimensional space-based GUI environment, it is possible to implement information sharing in a more user-oriented environment by configuring it to be organically incorporated into the process provided to users.

The modeling system 100 of the present invention can be implemented in a PC or a terminal device equivalent thereto, but implements effective distribution of hardware resources and provides a user-oriented environment to a plurality of users who have online access to various information or data of the present invention. It is preferable to be implemented in the form of a server or platform so as to be provided.

The modeling system 100 of the present invention may be communicatively connected to a user client 300 such as a laptop or PC as well as a user client 200 in the form of a mobile terminal through a wired or wireless network 50 .

In order to increase the efficiency of data interfacing and data transmission, a predetermined application (App) or software for login, data processing, data communication, etc. ) Of course, it can be configured to work with.

In addition, when the corresponding information is updated in the modeling system 100 of the present invention, the application installed in the user clients 200 and 300 may include a notification function to increase the efficiency of information sharing and confirmation.

Figure 2 is a block diagram showing the detailed configuration of the modeling system 100 according to the present invention, Figure 3 is a flow chart showing a processing procedure according to a preferred embodiment of the present invention. Hereinafter, specific configurations of the modeling system 100 according to the present invention and processing performed by these configurations will be described in detail with reference to the accompanying drawings.

As shown in FIG. 2, the modeling system 100 of the present invention includes an object DB unit 110, an icon storage unit 120, an object creation unit 130, a main processing unit 140, a data processing unit 150, an interface It may be configured to include a unit 160, an expression control unit 170 and an information providing unit 180.

As described above, since the modeling system 100 of the present invention can be implemented in the form of a server or a platform, each component of the modeling system 100 according to the present invention shown in FIG. 2 is a physically distinct component. Rather, it should be understood as a logically separated component.

That is, since each configuration corresponds to a logical component for realizing the technical idea of the present invention, even if each component is integrated or separated, if the function performed by the logical configuration of the present invention can be realized, the present invention It should be interpreted that it is within the scope, and any component performing the same or similar function should be construed as within the scope of the present invention regardless of whether or not the name is identical.

The object DB unit 110 of the present invention stores objects that are 3D object models for structures (eg, bridges/bridges) (S300, see FIG. 3). Objects can be produced through various modeling tools, including Autodesk Revit, etc., and can also be created by utilizing a 3D object model created from BIM in the design or construction stage through a method of applying appropriate changes and modifications. .

The icon storage unit 120 of the present invention stores icons that are symbol objects that individually shape each of a plurality of types of damage information (S310). Typical damages that may occur in structures such as bridges include cracks, efflorescence, peeling, breakage, leaks, leaks, abrasion (deterioration), poor connection, accumulation of foreign substances (soil), deformation, corrosion, voids (punching), efflorescence, and framing. (rebar) exposure, material separation, etc.

The icon storage unit 120 of the present invention generates and stores an icon visually or figuratively characterizing each of the damages so that intuitive recognition is possible and the corresponding damages can be identified with higher visibility.

The object generator 130 of the present invention includes ID information for classifying damage, damage type information, location information or part information of the damaged part, characteristic information of the damage, image data photographing the damaged part, and damage part generated information. Attribute information including name information of the corresponding section is interconnected to create a structured data object (S320).

The location information of the damaged part may be generated based on 3D spatial coordinates based on an absolute or relative criterion, and may also be generated based on the position of the part or section of the structure where the damage is located.

Characteristic information of damage is information such as detailed location of damage (for example, top plate), scale of damage (defect) (width, width, length, etc.), repair date, drawing name, drawing number, diagnosis agency, repair agency, etc. It can be done.

When a data object for a specific damage is created, the main processing unit 140 of the present invention, among a plurality of icons stored in the icon storage unit 120, the icon corresponding to the attribute information included in the data object (hereinafter referred to as 'object icon'). refer) is selected (S330).

In this way, when the object icon is selected or selected, the main processing unit 140 of the present invention parses the part information or location information included in the attribute information (S340), and coordinates information or structure of the damaged part in 3D space. A merging object in which the object icon is merged with the object by identifying the location where the damage occurred in (object) and objectifying the corresponding object icon so that the corresponding object icon is expressed in the outer space area where the object is not occupied (S355) (MO, see FIG. 5, etc.) is generated (S350).

It is preferable to configure the object icon to be expressed in an external space in a vertical upward direction of the object based on a point where the damage occurs so that the object icon can be identified with higher visibility through a three-dimensional space environment.

5 (a) and (b) are examples of this, in which an object 30 for a structure (eg, a bridge/bridge) and an object icon 60 representing various damages generated in the object 30 are correspondingly damaged. It shows the form expressed in the upper direction of the object 30 based on the part.

As illustrated in FIG. 5, the merging object (MO) in which the object 30 and the object icon 60 are integrated together changes the size and direction of the view according to interfacing such as axial change, size change, and gesture. It goes without saying that it may be rendered and generated as a 3D space object so that a scale or the like is variably applied.

As described above, when an object icon corresponding to attribute information of a specific data object is selected, the data processing unit 150 of the present invention can perform processing such as movement in a 3D space, tracking of a damaged area, and utilization as a data structure. An integrated data object is created in which the information on the corresponding object icon is linked to the data object so as to do so (S360).

When the creation of the merging object (MO) and the integrated data object are completed in this way, the expression control unit 170 of the present invention controls the merging object (MO) to be expressed in a three-dimensional space environment, and the information providing unit 180 of the present invention provides various information included in the integrated data object to the GUI environment (S370).

Depending on the embodiment, the icon storage unit 120 of the present invention may further store sub-icons corresponding to (linked to) the icon and representing the damaged part itself or the corresponding location of the damaged part. This sub-icon corresponds to a symbol object (70, see FIGS. 6 to 8) that is directly coupled to a corresponding part or position where damage occurs among objects (structures) 30 based on a 3D object.

As described above, since the attribute information includes location information of the damaged part, the main processing unit 140 of the present invention uses the location information of the damaged part included in the attribute information to determine the sub-icon corresponding to the corresponding attribute information. The merging object (MO) is created by further combining the object sub-icon 70 with the corresponding part of the object 30 (S357).

That is, an object sub-icon is merged in the corresponding damaged part of the object 30, which is a 3D object model, and an object icon related to the object sub-icon inherent in the data structure is merged in a space immediately above the damaged part.

If object sub-icons are merged together to create a merging object (MO), the data processing unit 150 of the present invention creates an integrated data object in which object icons, data objects, and object sub-icons are all linked (S360). .

Hereinafter, with reference to FIG. 4, the processing process of the present invention for controlling the expression of the merging object (MO) so that various information or data constituting the merging object (MO) and the corresponding integrated data object will be described in detail.

As described above, the expression control unit 170 of the present invention transfers the merging object (MO), which is a 3D object in which the object icon 60 and the object subicon 70 are merged, through the interface environment of the 3D space to the user client ( 200, 300).

In this regard, the interface unit 160 of the present invention may be configured to provide an interface environment A composed of a plurality of icons (S400) as shown in FIG. 6(a).

The interface environment (A) illustrated in FIG. 6 (a) is, from left to right, cracks above the standard value, cracks below the standard value, efflorescence at cracks, peeling (exfoliation, breakage), exposure of frame (reinforcement), water leakage, efflorescence, and reticularity. Corresponds to icons representing cracks, cavities (punching), corrosion, deformation, accumulation of foreign substances (soil), poor fastening (bolts), oil leaks, and other damages.

In this way, the interface environment (A) is provided to the user clients (200, 300), and through this, when the user selects a specific icon (A-1) among these icons (for example, the first icon corresponding to a crack greater than the standard value), In order to tangibly identify and monitor only damage corresponding to a specific type, the expression control unit 170 of the present invention displays a merging object (MO) containing only the corresponding object icon 60 as shown in FIG. 6 (b). Control (S420). When an icon is not selected, the merging object (MO) including all object icons can be displayed in a 3D space environment as shown in FIG. 6 (a) (S430).

In this way, the modeling system 100 of the present invention constitutes the top-level information object and can intuitively check the overall damage to a structure (bridge) with high visibility by type of damage through the object icon classified according to the type of damage.

In addition, when one of the object icons 60 provided through the screen is selected (S440), the expression control unit 170 of the present invention provides a first sub-icon 70 corresponding to the object icon 60 corresponding to the selected object icon 60. ) is selected (S450), and as illustrated in FIGS. 7 and 8, the selected first sub-icon 70 and the corresponding part of the object 30 in which the first sub-icon 70 is merged are 3D The expression environment is controlled so that it is expressed in space (S460).

As described above, the integrated data object generated by the data processing unit 150 of the present invention includes information on the damaged part, attribute information including location information where the damage occurs, information on the corresponding object icon 60, and corresponding object Information on the sub-icons 70 corresponds to structured data in association with each other.

Therefore, the modeling system 100 of the present invention can quickly check the first sub-icon 70, which is the corresponding object sub-icon 70, when a specific object icon 60 is selected through the information correlation of the integrated data object. Through this, it is possible to immediately move to a 3D space screen such as the screen display setting illustrated in FIGS. 7 and 8 (S465).

As described above, the modeling system 100 of the present invention provides damage information typed by type as data corresponding to the top layer through the provision and selection of object icons, etc., and subsequently selects a specific object icon. Then, modeled image data for the corresponding damaged part corresponding to the next layer is configured to be provided.

In this state, if a request signal is input in such a way that the first sub-icon 70 is selected (S470), the information providing unit 180 of the present invention is assigned to the first sub-icon 70 among the integrated data objects. Corresponding property information (90, see FIG. 7) is provided (S480).

According to the embodiment, the attribute information provided to the user clients 200 and 300 is configured to further include image data 91 of photographing the damaged part as illustrated in FIG. 8 to provide more realistic information. It is desirable to do

As described above, since the integrated data object generated by the data processing unit 150 of the present invention is structured data in which various information is interconnected, it is implemented as a spreadsheet program such as Excel and provided to the user clients 200 and 300 can do.

In this way, when the integrated data object of the present invention is provided as a spreadsheet program, the expression control unit 170 of the present invention, when a specific item of the spreadsheet is selected, displays a second sub-icon corresponding to this sub-icon and the second sub-icon Of course, it can be configured to control the expression environment so that the corresponding part of the merged object is expressed.

It goes without saying that the processing of the present invention described with reference to FIG. 4 may be configured to be applied cyclically if set termination conditions (power off, program inactivation, etc.) are not met (S490).

As such, in the modeling system 100 of the present invention, the object icon 60 representing the damage, the object sub-icon 70 linked to the object icon and representing the damaged part, and various information about the damage are hierarchically linked. It can be provided sequentially to the user, so comprehensive monitoring and management from a macroscopic perspective as well as accurate microscopic tracking and confirmation of the damaged area can be implemented at the same time.

Although the present invention has been described above with limited examples and drawings, the present invention is not limited thereto and will be described below and the technical spirit of the present invention by those skilled in the art to which the present invention belongs. Of course, various modifications and variations are possible within the scope of the claims.

In the description of the present invention described above, modifiers such as first and second are only terms of instrumental concepts used to relatively distinguish components from each other, so they are used to indicate a specific order, priority, etc. It should be interpreted that it is not a term that

Although the accompanying drawings and the like for illustration of the description of the present invention and its embodiments may be shown in a slightly exaggerated form in order to emphasize or highlight the technical contents according to the present invention, the above-described contents and matters shown in the drawings Taking into account, it should be interpreted that it is obvious that various types of modifications can be applied at the level of those skilled in the art.

The user-oriented structure modeling method using the symbol object and hierarchical attribute information of the present invention described above can be implemented as computer readable code on a computer readable recording medium. Computer-readable recording media include all types of recording devices (CD-ROM, RAM, ROM, floppy disk, magnetic disk, hard disk, magneto-optical disk, etc.) in which data that can be read by a computer is stored. It also includes a server for transmission.

100: modeling system of the present invention
110: object DB unit 120: icon storage unit
130: object creation unit 140: main processing unit
150: data processing unit 160: interface unit
170: expression control unit 180: information provision unit
30: object 60: object icon
70: object sub icon MO: merging object
90: attribute information

Claims (2)

an object DB unit in which an object, which is a 3D object for a structure, is stored;
an icon storage unit storing icons that are symbol objects that individually shape each of a plurality of types of damage information and sub-icons corresponding to the icons;
An object that creates a structured data object by interlinking attribute information including ID information to classify damage, damage type information, damage location information, damage characteristic information, and name information of the section where the damage occurs. generating unit;
A merging object is created by merging an object icon, which is an icon corresponding to the attribute information of the data object, and an object subicon, which is a sub icon corresponding to the object icon, to the object, and a main processing unit generating the merging object so that the object icon is expressed in an external space area of the object and the object sub icon is expressed in a corresponding part of the object;
a data processing unit which creates an integrated data object by linking the object icon and the object sub-icon to the data object;
The merging object is expressed in a three-dimensional space environment, but when one of the object icons is selected, a first sub-icon that is an object sub-icon corresponding to the selected object icon and a corresponding part of the object in which the first sub-icon is merged an expression control unit that controls an expression environment to be expressed; and
An information providing unit providing attribute information corresponding to the first sub-icon among the integrated data objects when the first sub-icon is selected;
The main processing unit,
Using the location information of the damaged part included in the attribute information, coordinate information on the 3D space of the damaged part is checked, and as an outer space area not occupied by the object, an outer space area in the vertical upward direction of the damaged part The modeling system characterized in that the object icon is controlled to be expressed. The method of claim 1, wherein the attribute information of the object generator,
Further including image data photographing the damaged area,
The modeling system, characterized in that the information providing unit further provides the image data.

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