KR20210116353A - Apparatus and method for status assessment based on appearance inspection drawing - Google Patents

Abstract

The present invention relates to a technique for evaluating the status of a structure. An apparatus for status assessment includes: an input unit which receives appearance inspection and material test results collected from the field as field data; a processing unit which generates an appearance inspection map by using the received field data; and a storage unit which matches damage information of each structure of the generated appearance inspection map with an appearance inspection map drawing, so as to store the same together in a single appearance inspection map integrated file.

Description

Apparatus and method for status assessment based on appearance inspection drawing

The present invention relates to a technology for evaluating the condition of a structure, and in particular, an apparatus, method, and method for performing condition evaluation by aggregating damage information of a structure using an exterior survey network diagram generated from on-site inspection according to laws and regulations. It is about recording media.

Since structures deteriorate over time after they are built, a safe and reliable inspection method is needed to determine the aging state of structures. Therefore, the state has prepared specific implementation guidelines such as target, implementation period, and resultant measures for precise safety diagnosis and facility safety inspection through laws and regulations.

Accordingly, in the case of on-site inspection and testing, tasks such as exterior inspection of all members, preparation of external inspection network, and on-site material testing are assigned. It evaluates the condition of each member and collects opinions on the results of condition evaluation of the entire facility. After that, analysis of investigation, test, and measurement results is performed, and safety evaluation data can be reviewed to derive results for safety evaluation of facilities.

On the other hand, the method of visually inspecting the condition of a structure is to have an expert approach the target structure and measure the size of the crack. Since the subjectivity of the person is involved in the crack evaluation, the reliability is lower than other inspection methods, and depending on the structure, the reliability is lowered. Crack evaluation is difficult and cumbersome as access may not be possible. Therefore, in the prior art literature introduced below, a technique for constructing a digital exterior survey network diagram through more automated means is proposed.

Nevertheless, in collecting damage information and performing condition evaluation from it after the current digitized exterior inspection network is secured, there are still problems in the field where there is a lot of manual work and fragmentation of data, so improvement is required. do.

Korea Patent Registration Publication No. 10-2037893, "System and method for building a digital exterior survey network"

The technical problem to be solved by the present invention is that, due to the fact that the appearance investigation data and material test data related to the conventional exterior inspection network diagram for condition evaluation are generated in separate data formats and fragmented, when collecting damage information, manpower is required for various types of It is intended to solve the inconvenience of directly organizing or aggregating data for a long time, and to overcome the problem of omissions and errors caused by manpower and the limitation of cost increase.

In order to solve the above technical problem, the state evaluation apparatus according to an embodiment of the present invention includes: an input unit for receiving appearance survey and material test results collected from the field as field data; a processing unit for generating an exterior survey network map using the input field data; and a storage unit that matches the damage information of each structure of the generated exterior inspection network diagram with the exterior inspection network drawing and stores it together in a single exterior inspection network integrated file.

In the condition evaluation apparatus according to an embodiment, the storage unit pre-defines and stores condition evaluation items and criteria that are differently applied according to the type of structure, so that the processing unit generates an exterior survey network map using the field data In this case, it is possible to automatically provide condition evaluation items and criteria corresponding to the type of structure to be input.

In the state evaluation apparatus according to an embodiment, the storage unit includes at least one of a structure classification, a member classification, a location, a defect type and size, a repair history, a detailed classification according to a structure for state evaluation, and a non-destructive inspection result. By storing, when the processing unit generates an exterior inspection network diagram using the field data, the database is referred to, but damage information of the structure is integrated with the exterior inspection network diagram and recorded in the exterior inspection network diagram integrated file. can In addition, the processing unit, by providing a user interface for detailed information of individual structures on the exterior survey network drawing, includes the exterior survey network in the integrated file when selecting a specific structure on the drawing through the user interface It can be configured to access damaged information.

In the state evaluation apparatus according to an embodiment, the input unit induces the user to input only valid damage information by displaying only items corresponding to the type of structure selected when selecting a specific structure on the exterior survey network drawing through the user interface. In addition, the storage unit may match the valid damage information input for each individual structure to the corresponding structure on the exterior inspection network drawing and store one exterior inspection network together in the integrated file. In addition, the exterior survey network diagram is a CAD file, and the damage information input for each individual structure is linked with block, entity, or object information in the CAD file in the database file structure. It is preferably stored in a predefined idle data area.

In the state evaluation apparatus according to an embodiment, the processing unit collects damage information of all structures included in a coordinate area of a range specified in advance with respect to the exterior inspection network diagram drawing or a range specified by a user to obtain the exterior inspection network diagram. From the integrated file, it is possible to automatically calculate the amount of damage according to the type and degree of each damage. In addition, the processing unit, based on the calculated amount of damage, generates a defect status table including the type and size of the defect, and repair details for each individual structure, and stores the generated defect status table in a separate document file or the exterior inspection network. It can also be output in the format of a picture file inserted into the drawing.

In the condition evaluation apparatus according to an embodiment, the processing unit automatically evaluates the condition evaluation result by evaluating the condition for each member of the structure to be investigated from the exterior inspection network diagram and the defect status table in consideration of the condition evaluation criteria and the weight for each member. can be created with In addition, the processing unit, with reference to the condition evaluation result, designates a critical management damage or section among the entire structure, and a report including periodic progress or maintenance status information for the designated critical management damage or section can be provided to the administrator.

In order to solve the above technical problem, a condition evaluation method according to another embodiment of the present invention includes the steps of: (a) pre-defining and storing condition evaluation items and criteria that are differently applied depending on the type of structure; (b) receiving the results of the appearance survey and material test collected from the field as field data; and (c) generating an exterior survey network diagram using the input field data, but matching damage information of structures for each structure in the generated exterior survey network diagram with the exterior survey network diagram to form one exterior survey network diagram Including; saving together in the integrated file.

In the condition evaluation method according to another embodiment, the step (b) may further include: automatically providing condition evaluation items and criteria corresponding to the type of the input structure.

In the condition evaluation method according to another embodiment, the step (c) includes: (c1) structure classification, member classification, location, defect type and scale, repair history, detailed classification according to the structure for condition evaluation, and non-destructive inspection results storing a database including at least one; and (c2) generating an exterior inspection network diagram based on the field data by referring to the database, but integrating damage information of the structure with the exterior inspection network diagram drawing and recording the exterior inspection network diagram integrated file. , by providing a user interface for detailed information of individual structures on the exterior survey network drawing, access damage information included in the exterior survey network integrated file when selecting a specific structure on the drawing through the user interface can be configured to

In the condition evaluation method according to another embodiment, in the step (c), (c3) when selecting a specific structure on the exterior survey network drawing, only items corresponding to the type of structure selected through the user interface are displayed through the user interface to enable the user to be effective. Inducing only damage information to be input; and (c4) matching valid damage information input for each individual structure to the corresponding structure on the exterior inspection network drawing and storing one exterior inspection network together in an integrated file.

In the condition evaluation method according to another embodiment, (d) the exterior inspection network is also integrated by collecting damage information of all structures included in the coordinate area of the range specified in advance or the range specified by the user for the exterior inspection network diagram. It may further include; automatically calculating the amount of damage according to the type and degree of each damage from the file.

In addition, the condition evaluation method according to another embodiment may further include; (e) generating a defect status table including a defect type and size for each individual structure, and a repair history based on the calculated amount of damage. .

Furthermore, the condition evaluation method according to another embodiment includes (f) the condition evaluation result by evaluating the condition for each member of the structure to be investigated from the external inspection network diagram and the defect status table in consideration of the condition evaluation criteria and the weight for each member. The step of automatically generating; may further include.

Furthermore, in the following, a computer-readable recording medium in which a program for executing the above-described state evaluation method is recorded on a computer is provided.

Embodiments of the present invention enable the user to access and manage each damage information through a visualized drawing by linking the individual structures and correlation information in the drawing through the external survey network integrated file and recording the drawing as a center In addition, defects can be directly aggregated within the drawing program and automatically derived as a condition evaluation result.

1 is a flowchart of a precision safety diagnosis utilized in the technical field to which the present invention pertains.
2 is a view for explaining a range to which embodiments of the present invention are applied in a state evaluation process.
3 is a block diagram illustrating a state evaluation apparatus using a drawing-based exterior survey network diagram integrated file according to an embodiment of the present invention.
4 is a diagram for explaining the structure of an appearance survey network integrated file adopted in embodiments of the present invention.
5 is a flowchart of an algorithm illustrating a state evaluation process according to embodiments of the present invention.
6 is a diagram illustrating a database formation process in connection with an exterior survey network diagram in a state evaluation method according to an embodiment of the present invention.
7 is a diagram illustrating a process of extracting a defect status table in a state evaluation method according to an embodiment of the present invention.
8 is a diagram illustrating a process of generating a CSV file directly used for state evaluation in the state evaluation method according to an embodiment of the present invention.
9 is a view illustrating a report drawing generated by inserting a defect status table into an appearance inspection network drawing.
10 is a view illustrating a condition evaluation result table for each structure generated in the condition evaluation method according to an embodiment of the present invention.
11 is a flowchart illustrating a state evaluation method using a drawing-based external survey network diagram integrated file according to another embodiment of the present invention.

Before describing the embodiments of the present invention in detail, the practical guidelines given in the environment in which the present invention is implemented and problems occurring in the field according to them will be briefly introduced.

1 is a flowchart of a precision safety diagnosis utilized in the technical field to which the present invention belongs, and is described as a series of procedures provided by laws and regulations.

Precise safety diagnosis shall be carried out when the management entity deems it necessary for disaster prevention and safety assurance, etc. of facilities as a result of conducting safety inspections or emergency safety inspections in accordance with laws and regulations. The precise safety diagnosis secures the data necessary for the condition evaluation and safety evaluation of facilities by performing precise external inspection and measurement and testing with various measuring and testing equipment to find defective parts that cannot be easily detected by safety inspection. When necessary, traffic control and safety measures should be taken during on-site investigations, and special equipment such as underwater cameras and special technicians such as divers and access equipment for close-up inspection of facilities should also be put in if necessary.

When it is necessary to confirm the presence and extent of defects, on-site material tests and other necessary material tests should be conducted in parallel. The results of the appearance inspection on the surface of the entire structure shall be recorded in drawings, and the condition of each member of the structure shall be evaluated and the result of the condition evaluation of the entire facility shall be determined. In the precise safety diagnosis, the necessary investigation, measurement, test, structural calculation, numerical analysis, etc. shall be carried out according to the degree of defect in the facility, and the result of the safety evaluation shall be determined by analyzing and reviewing it. In addition, if necessary, the usability and seismic performance of the structure should be evaluated. If repair or reinforcement is required as a result of the precise safety diagnosis, the method of repair or reinforcement shall be suggested. In this case, structural safety evaluation for the situation in which the expected temporary fixed load (equipment for construction and materials, etc.) acts significantly during repair or reinforcement shall be included.

FIG. 2 is a diagram for explaining the scope to which embodiments of the present invention are applied in the state evaluation process, and automatically processes information input through software (SW) that can be implemented as an embodiment and displays the results to the user / intervenes in the process of providing it to managers.

Referring to FIG. 2 , the condition evaluation device according to embodiments of the present invention receives field field data in the field investigation process 210 to create an exterior survey network diagram, and automatically counts the amount of damage based on the input data. will do However, in the conventional field practice, the damage data written in the form of documents such as the appearance survey network diagram in the form of drawings and Excel are managed as separate data, and there is an inconvenience of collecting them and counting the damage did. Embodiments of the present invention introduce a method of intuitively integrating damage data into an appearance survey network diagram by providing an integrated data-set centered on drawings, so that the appearance survey network diagram and damage quantity counting can be performed at the same time. Through this, it was possible to achieve easy visualization of data and prevention of data fragmentation.

Then, in the state/safety evaluation step 220, a state evaluation or safety evaluation can be performed based on the aggregated damage quantity, and in the analysis and safety rating stage 230, the derived evaluation is compared and analyzed and the safety rating is calculated. can do. Finally, in the report writing step 240 , the cause of the damage may be analyzed and a maintenance plan may be suggested to the manager.

In the embodiments of the present invention, the damage quantity and condition evaluation information are inputted according to the information defined in advance for each structure in the external inspection network drawing, into a database, and the defect quantity is automatically calculated and I want to count Through this configuration, embodiments of the present invention can be consistently applied to the appearance investigation work procedure for each structure. In addition, it is possible to prevent user errors occurring in quantity counting, etc., and to prevent omission of user information by providing predefined items for each structure. can be performed. Furthermore, by storing the information in the database, the information is provided to users at each stage of the work process, and it is easy to revise and change information, and it enables multiple users to collaborate step by step, and to easily check the existing history for each structure. It is possible to induce it to be used for preliminary investigation.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, detailed descriptions of well-known functions or configurations that may obscure the gist of the present invention in the following description and accompanying drawings will be omitted. In addition, throughout the specification, 'including' a certain component does not exclude other components unless otherwise stated, but means that other components may be further included.

The terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as "comprises" or "comprises" are intended to designate that the described feature, number, step, operation, component, part, or combination thereof exists, but is one or more other features or It is to be understood that the existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

Unless specifically defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as meanings consistent with the context of the related art, and unless explicitly defined in the present application, they are not to be interpreted in an ideal or excessively formal meaning. .

3 is a block diagram illustrating a state evaluation apparatus 300 using a drawing-based external survey network diagram integrated file according to an embodiment of the present invention.

The input unit 10 receives the results of the appearance investigation and material test collected from the field as field data. Previously, in collecting field data, it was explained that there is a technology that uses a camera or various sensor equipment to acquire an image of the field, and also utilizes artificial intelligence or machine learning to facilitate the collection of digitized field data. . In the embodiment of the present invention, it is assumed that appearance investigation and material test results are collected from the field through these technical means, and specific algorithms or implementation methods are omitted because there is a risk of harming the essence of the present invention.

The processing unit 30 generates an exterior survey network diagram by using the input field data. The storage unit 20 matches the damage information of each structure of the generated exterior inspection network diagram with the exterior inspection network diagram drawing and stores one exterior inspection network diagram together in the integrated file. The storage unit 20 defines and stores condition evaluation items and criteria that are differently applied depending on the type of structure in advance, so that the processing unit 30 generates an exterior survey network map using the field data. Condition evaluation items and criteria corresponding to the type of structure to be used can be automatically provided. While the scope of the target structure has not been clearly defined in the prior art, in the embodiment of the present invention, since differentiated processing is possible according to the type of structure, it is flexible to various structures (eg, bridges, tunnels, ports, buildings, etc.) can be applied In particular, since condition evaluation items and weights are different depending on the structure to be applied, it can be used when inputting field data by designating and managing in advance. In addition, the processing unit 30 provides a user interface for detailed information of individual structures on the exterior survey network drawing, so that when a specific structure on the drawing is selected through the user interface, the exterior survey network is also included in the integrated file Preferably, it is configured to access damaged information.

The storage unit 20 manages all data items (structural classification, member classification, defect type and scale, repair history, non-destructive inspection results, etc.) using a database when creating an appearance inspection network, thereby coping with various errors and corrections. is easy In addition, all data items required for condition evaluation (structural classification, member classification, defect types and sizes, repair history, non-destructive inspection results, etc.) are entered when creating the appearance inspection network, so the condition evaluation result is immediately without the need for follow-up work by manpower. It is possible to derive automatically. Above all, since it includes data related to the existence and necessity of maintenance of existing data, it is easy to calculate the amount of repair/reinforcement by automatically deriving the history management of the structure, and through this, it is easy for the ordering party to maintain the structure continuously.

FIG. 4 is a view for explaining the structure of the appearance survey network integrated file 40 adopted in the embodiments of the present invention.

As briefly introduced above, embodiments of the present invention have constructed drawing-based integrated data to prevent fragmentation of data occurring in conventional field practice and to reduce the effort by manpower. That is, the digitized exterior inspection network diagram 41 and the damage information 43 of the structure were integrated to generate the exterior inspection network integrated file 40 . At this time, rather than just gathering two types of data together, by linking and recording individual structures and correlation information in the drawing, it is possible for the user to access/manage each damage information through a visualized drawing. That is, drawing-centered data integration is achieved through the exterior survey network integration file 40 .

To this end, the storage unit stores a database including at least one of structure classification, member classification, location, defect type and size, repair history, detailed classification according to the structure for condition evaluation, and non-destructive inspection results, so that the processing unit is field data In the case of generating an exterior survey network diagram using

5 is a flowchart of an algorithm illustrating a state evaluation process according to embodiments of the present invention, in which functions/operations performed by each component of the state evaluation apparatus of FIG. 3 are divided in time series.

First, when the field field data 510 is prepared, a process 520 of inputting it to generate an exterior survey network diagram and counting the amount of damage is performed. In this process, the embodiments of the present invention include at least one of structure classification, member classification, location, defect type and size, repair history, detailed classification according to the structure for condition evaluation, and non-destructive inspection results in a database containing defects in the field field. are added (515). Therefore, it is possible to directly derive the status evaluation result without manual labor through the integrated/linked database.

The number of errors can be abbreviated in the generated exterior survey network diagram, and field field data can be added by repeating the comparison and correction process thereafter. In particular, since the type and number of defects written in the external inspection network diagram can be identified using the database table, it is not necessary to repeatedly search for and correct errors. In actual field, an exterior survey network map created by hand is usually expressed as a single exterior survey network diagram with a standard of 20 to 30 m. By identifying the total number of defects in the exterior inspection network diagram written by hand for each chapter, it is possible to identify the errors in an abbreviated way by simply comparing it with the defect count table of the exterior inspection network diagram created in CAD. If there are errors, sub-errors can be identified by counting the number of each defect.

Next, in the process of generating the final appearance inspection network diagram (530), a defect status table is automatically generated (525). To understand this, compare it with the pre-built exterior survey network, detect damage and change in size of damage, and automatically extract and aggregate the defect status.

A state evaluation range according to the structure is set from the final exterior survey network diagram 530 ( 540 ). In this case, it is possible to simply use the set values for each structure to easily designate defects for each member for each type of structure (eg, port, construction, tunnel, bridge, repair, etc.) or differentiate the range of condition evaluation. However, if the criteria of detailed guidelines, which are the criteria for performing precise safety diagnosis, are changed at once, the database is created to allow the resetting of the condition evaluation range and criteria for each structure so that the initial set value for each structure can be changed and applied collectively. Save and load functions can be applied. If there is no such function, individual correction work will be required, and the probability of errors occurring due to manual entry is expected to increase.

Then, the automatic classification 550 according to the state evaluation is performed, and the non-destructive result value and additional items are input 560 through the state evaluation automatic derivation 555 . In the automatic state evaluation derivation process 555, specific automatic classification is performed for each member, and importance may be set. In the non-destructive result value and the additional item input process 560, the critical management damage or the central management section is designated, and the details are recorded in the database. This can be the basis for calculating the preferred amount of remuneration according to the future budget.

Now, the final state evaluation table is derived by collecting the non-destructive result value and the additional item input 560 result ( 570 ). It is possible to create an automatic classification result table for key management sections/points among the entire structure and provide additionally to the manager. This allows for the regular progress of damage and allows for timely repairs. Defects or sections that do not fall under the condition evaluation items but require non-destructive result values and intensive management (careful observation) can be designated for locations necessary for structure maintenance, and defect photos or other important information can be inserted into the database if necessary. It can be used as basic data when designating priorities (reflecting the budget) when calculating the amount of remuneration. In addition, it can be added to the exterior inspection network diagram or inserted into the database through a separate input window and managed to facilitate the confirmation of the progress of the defect. Most of the structures that carry out precise safety diagnosis are large and long, making it difficult to manage the entire section. By managing various data through a database, the aggregation of necessary data can be facilitated. In addition, by using this, it can be automatically classified into key management sections or areas, allowing regular progress and timely repair of defects and contributing to securing the stability of the structure.

From an implementation point of view, the processing unit of the condition evaluation device according to an embodiment of the present invention designates a critical management damage or section among the entire structure with reference to the condition evaluation result, and performs regular progress on the designated critical management damage or section A report including progress or maintenance status information can be provided to the manager.

6 is a diagram illustrating a database formation process in connection with an exterior survey network diagram in a state evaluation method according to an embodiment of the present invention.

The input unit of the condition evaluation device may induce the user to input only valid damage information by displaying only items corresponding to the type of structure selected when selecting a specific structure on the exterior survey network drawing through the user interface. Through this, the storage unit of the condition evaluation device matches the valid damage information input for each structure to the corresponding structure on the exterior inspection network drawing, and stores one exterior inspection network together in the integrated file. From an implementation point of view, the exterior survey network diagram is a CAD file, and the damage information input for each structure is linked with block, entity, or object information in the CAD file to a database file structure. It may be stored in a predefined idle data area in the

In the case of digital drawing of an exterior inspection network diagram created by hand in the actual field, each defect is converted into a database and all relevant data (structural classification, structure name, location, defect number, defect name) of this defect is carried out. , past history, maintenance status, maintenance method, detailed classification according to the structure for condition evaluation, etc.) or directly input. In addition, test-related data (measured values of carbonation depth, chloride content, etc.) included in the condition evaluation items are stored by entering the location and measurement values in the pop-up window on the external survey network map and inserting them into the database. Ensure that the results can be directly reflected in the status evaluation.

Referring to FIG. 6 , a user arbitrarily draws damage on a CAD drawing, selects 'damage input' from the menu, and then selects a drawn damage or a point to be marked. Then, the 'uniform information input window' as illustrated is activated (popped up) to induce relevant data to be input.

7 is a diagram illustrating a process of extracting a defect status table in a state evaluation method according to an embodiment of the present invention.

The processing unit of the condition evaluation device collects damage information of all structures included in the coordinate area of the range specified in advance for the exterior inspection network drawing or the range specified by the user, Damage amount can be calculated automatically. In addition, the processing unit, based on the calculated amount of damage, generates a defect status table including the type and size of the defect, and repair details for each individual structure, and stores the generated defect status table as a separate document file or the appearance inspection network diagram. It can be output in the format of a picture file inserted into the drawing.

For example, it is possible to automatically aggregate the defect status table of the completed exterior inspection network diagram and generate it as a CSV file. Referring to FIG. 7 , by selecting 'Create Defect Status Table' from the menu, it is possible to designate the range of the area to be automatically counted by simply dragging it as illustrated. Then, by selecting the option to include CSV file output, you can check the defect status table for which automatic counting has been completed. That is, by utilizing the drawing-centered exterior survey network integrated file proposed by the embodiments of the present invention, the user can drag the structure visually recognized on the drawing (if necessary, specify the entire area of the drawing) It is possible to easily create a defect status table that aggregates the defect status for the selected items. It should be noted that this effect may appear because information on the amount of damage according to the type and degree of damage based on the drawings is integrated in connection with each individual structure.

8 is a diagram illustrating a process of generating a CSV file directly used for state evaluation in the state evaluation method according to an embodiment of the present invention. Referring to the displayed items, it can be seen that a CSV file to be directly used for state evaluation can be generated using the defect status table automatically extracted through FIG. 7 above.

9 is a view illustrating a report drawing generated by inserting a defect status table into an appearance inspection network drawing. Although it is possible to separately provide the defect status table automatically extracted through FIG. 7 above, as illustrated in FIG. 9 , a pre-made appearance inspection network is also inserted into the drawing and provided together, so that more intuitive report data can be created. .

10 is a view illustrating a condition evaluation result table for each structure generated in the condition evaluation method according to an embodiment of the present invention.

The processing unit of the condition evaluation apparatus may automatically generate the condition evaluation result by evaluating the condition of each member of the structure to be investigated from the exterior inspection network diagram and the defect status table in consideration of the condition evaluation criteria and the weight for each member. Referring to FIG. 10 , it can be confirmed that the test-related data (a carbonation depth measurement value, chloride content, etc.) included in the condition evaluation item is also included, so that the final condition evaluation result can be automatically derived rather than the basic data.

11 is a flowchart illustrating a state evaluation method using an integrated drawing-based exterior survey network diagram file according to another embodiment of the present invention, in which the processing process of individual components of the state evaluation device described in FIG. 3 is time-series. it will be reconstructed Therefore, in order to avoid duplication of explanation, each process is outlined in terms of performing the procedure.

In step S1110, the condition evaluation device pre-defines and stores condition evaluation items and criteria that are differently applied according to the type of structure.

In step S1120, the condition evaluation device receives the results of the appearance investigation and material test collected from the field as field data. This process may further include a process of automatically providing condition evaluation items and criteria corresponding to the type of the input structure.

In step S1130, the condition evaluation device generates an exterior survey network map using the field data input in step S1120, and provides damage information of structures for each individual structure of the generated exterior survey network diagram. Matching the drawings, one exterior survey network is also saved in the integrated file. More specifically, this process stores a database including at least one of structure classification, member classification, location, defect type and size, repair history, detailed classification according to the structure for condition evaluation, and non-destructive inspection results. Then, by referring to the database, damage information of the structure is integrated with the exterior inspection network diagram and recorded in the exterior inspection network integrated file to generate an exterior inspection network diagram based on the field data. At this time, the appearance survey network also provides a user interface for detailed information of individual structures on the drawing, so that when a specific structure on the drawing is selected through the user interface, the appearance survey network is also included in the damage information included in the integrated file. can be configured to access.

In addition, step S1130 induces the user to input only valid damage information by displaying only items corresponding to the type of structure selected when selecting a specific structure on the exterior survey network drawing through the user interface, and The method may include matching valid damage information to a corresponding structure on the exterior inspection network drawing and storing one exterior inspection network together in an integrated file.

In addition, in step S1140, the condition evaluation device collects damage information of all structures included in a coordinate area of a range specified in advance with respect to the exterior inspection network drawing or a range specified by a user to obtain the exterior inspection network diagram integrated file. can automatically calculate the amount of damage according to the type and degree of each damage, and generate a defect status table including the type and size of the defect, and repair details for each individual structure based on the calculated damage amount.

Furthermore, in step S1150, the condition evaluation device automatically generates the condition evaluation result by evaluating the condition of each member of the structure to be investigated from the external appearance inspection network diagram and the defect status table in consideration of the condition evaluation criteria and the weight for each member. can do.

According to the embodiments of the present invention described above, by linking the individual structures and correlation information in the drawings through the external survey network integrated file and recording the drawings as the center, the user can access and access each damage information through the visualized drawings It is possible to manage

Currently, when the on-site practical diagnosis team conducts a precise safety diagnosis of structures, the results of the exterior inspection and material test are manually marked on site using a pre-prepared field (exterior inspection network), and recorded and stored. Then, in the office, the field with data on the appearance investigation and material test is drawn up through CAD. In the conventional method of performing condition evaluation, fragmentation of data occurred and it was difficult to understand the correlation between the data by creating a CAD for the appearance inspection network and organizing and aggregating the appearance inspection data and material test data using Excel. Problems of time and cost consumed by trained personnel, and mistakes (omissions and errors) due to manual work have been continuously raised.

On the other hand, embodiments of the present invention provide structure-related information (various information necessary for condition evaluation) along with defects (cracks, leaks, peeling, peeling, etc., different information depending on the structure) to be written through a digital drawing (eg, CAD). elements) are simply entered into each defect through a type-controlled input window and stored in a consolidated database. Through this, it is possible to directly aggregate defects within the CAD program, and it has the advantage that the status evaluation result (integrated data of CAD and Excel) can be automatically derived.

Meanwhile, the embodiments of the present invention can be implemented as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all types of recording devices in which data readable by a computer system is stored.

Examples of the computer-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like. In addition, the computer-readable recording medium may be distributed in a network-connected computer system, and the computer-readable code may be stored and executed in a distributed manner. And functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention pertains.

In the above, various embodiments of the present invention have been mainly examined. Those of ordinary skill in the art to which the present invention pertains will understand that the present invention can be implemented in modified forms without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments are to be considered in an illustrative rather than a restrictive sense. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

300: state evaluation device
10: input
20: storage
30: processing unit
40: Appearance survey network map integration file

Claims (2)

Appearance survey and material test results collected from the field are input as field data, and only items corresponding to the type of structure selected when selecting a specific structure on the exterior survey network drawing are displayed on the user interface on the exterior survey network drawing. an input unit for inducing a user to input only valid damage information by displaying through the display;
a processing unit for generating an exterior survey network map using the input field data; and
The damage information of each structure of the generated exterior inspection network diagram is matched with the exterior inspection network diagram, and one exterior inspection network diagram centered on the drawing is stored together in the integrated file, but valid damage information input for each structure is stored in the and a storage unit that matches the structure of the exterior inspection network to the corresponding structure on the drawing and stores one exterior inspection network together in the integrated file;
The processing unit,
By providing a user interface for detailed information of individual structures on the exterior survey network drawing, damage information included in the exterior survey network integrated file when a user selects a specific structure on a drawing visually recognized through the user interface configured to access
The exterior survey network diagram is a CAD file, and the damage information input for each individual structure is pre-designated in the database file structure in connection with block, entity, or object information in the CAD file. By being stored in the idle data area and integrating the one exterior inspection network into the integrated file, it is possible to create an exterior inspection network diagram and count the amount of damage directly within the CAD program,
The damage information of all structures included in the coordinate area of the range specified by the user or the range specified by the user for the exterior inspection network diagram is collected from the exterior inspection network diagram integrated file to determine the amount of damage according to the type and degree of each damage. calculated automatically,
Based on the calculated damage quantity, a defect status table is generated for each structure, including the type, size, and repair details for each structure, and the generated defect status table is inserted into a separate document file or the external inspection network diagram drawing. output in file format,
The condition evaluation result is automatically generated by evaluating the condition of each member of the structure to be investigated from the exterior inspection network diagram and the defect status table in consideration of the condition evaluation criteria and the weight for each member,
Designate a critical management damage or section among the entire structure with reference to the condition evaluation result, and provide a report including periodic progress or maintenance status information for the designated critical management damage or section to the manager,
The storage unit,
By pre-defining and storing condition evaluation items and criteria that are differently applied according to the type of structure, condition evaluation items corresponding to the type of structure input when the processing unit generates an exterior survey network map using the field data, and criteria are provided automatically,
By storing a database including at least one of structure classification, member classification, location, defect type and size, repair history, detailed classification according to the structure for condition evaluation, and non-destructive inspection results, the processing unit uses the field data to look When generating the survey network diagram, the database is referred to, but damage information of the structure is integrated with the exterior survey network diagram and recorded in the exterior survey network integrated file. (a) pre-defining and storing condition evaluation items and criteria that are differently applied according to the type of structure by the condition evaluation device;
(b) receiving, by the condition evaluation device, the results of the appearance investigation and material test collected from the field as field data, and automatically providing condition evaluation items and criteria corresponding to the type of the input structure;
(c) The condition evaluation device generates an exterior survey network diagram using the input field data, but matches the damage information of each structure in the generated exterior survey network diagram with the exterior survey network diagram to center the drawing Also, one exterior survey network is also stored in the integrated file of a step in which the appearance inspection network is configured to access damage information included in the integrated file;
(d) the condition evaluation device collects damage information of all structures included in the coordinate area of the range specified in advance for the exterior inspection network diagram or the range specified by the user, and each damage from the exterior inspection network diagram integrated file automatically calculating the amount of damage according to the type and degree;
(e) generating, by the condition evaluation device, a defect status table including defect types and sizes, and repair details for each individual structure based on the calculated damage quantity; and
(f) automatically generating, by the condition evaluation device, the condition evaluation result by evaluating the condition of each member of the structure to be investigated from the exterior inspection network diagram and the defect status table in consideration of condition evaluation criteria and weights for each member; including,
The step (c) is,
(c1) storing a database including at least one of structure classification, member classification, location, defect type and size, repair history, detailed classification according to the structure for condition evaluation, and non-destructive inspection results;
(c2) generating an exterior survey network diagram based on the field data by referring to the database, but integrating damage information of the structure with the exterior inspection network diagram drawing and recording the exterior inspection network diagram integrated file;
(c3) inducing a user to input only valid damage information by displaying only items corresponding to the type of structure selected when selecting a specific structure on the exterior inspection network diagram through a user interface on the exterior inspection network diagram; and
(c4) matching the valid damage information input for each individual structure to the corresponding structure on the exterior inspection network drawing and storing one exterior inspection network together in an integrated file;
The exterior survey network diagram is a CAD file, and the damage information input for each individual structure is pre-designated in the database file structure in connection with block, entity, or object information in the CAD file. State evaluation method, characterized in that by being stored in the idle data area and integrating the one exterior inspection network into the integrated file, it is possible to create an exterior inspection network diagram and count the amount of damage directly within the CAD program.

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