KR102307874B1 - Facility maintenance and management system - Google Patents

Abstract

The present invention relates to a facility maintenance system, and more particularly, to a facility maintenance system (1), which comprises: a manager terminal group (100g) including a plurality of manager terminals (100); a network (200); and a facility maintenance server (300). The facility maintenance server (300) includes a floor plan registration module (321) for controlling a transceiving unit (310) to allow the manager terminals (100) to perform a registration procedure for a facility floor plan through the network (200) in accordance with a request for floor plan registration for a facility as shown in FIG. 3 from the manager terminals (100) after log-in by the manager terminals (100). According to an embodiment of the present invention, unlike an existing method that indications are displayed in a handwriting ledger and each upload is performed by a company, basically in a facility such as a building or a structure to diagnose the facility due to cracks and defects, systematization is performed in the present invention to enable a worker or managers to perform systematic input and check with a smart device (tablet PC and the like) in a field. Also, an error and workload can be reduced, especially, the workload can be greatly reduced since only an update is required at subsequent works due to the use of initially input content.

Description

Facility maintenance and management system {Facility maintenance and management system}

The present invention relates to a facility maintenance and management system, and more specifically, basically, for the diagnosis of facilities due to cracks, defects, etc. in facilities such as buildings or structures, the existing records are displayed in the handbook and uploaded one by one by the company. Therefore, it relates to a facility maintenance and management system for systematically performing input and confirmation on smart devices (tablet PCs, etc.) by workers or managers in the field.

Basically, there has been a problem in that facilities such as buildings or structures are marked on the handbook and uploaded one by one by the company for diagnosis of facilities due to cracks and defects. This hand-booking method had a problem that the work load was heavy, the efficiency was low, and the data was error-prone and inaccurate.

In order to solve this problem, technologies for maintaining and managing facilities electronically and online have been developed and proposed.

For example, Korean Patent Application No. 10-2018-0017816 (2018.02.13) No. "Underground structure asset management system capable of changing the performance evaluation criteria for each facility and an asset management program stored in a recording medium for executing the method (ASSET) MANAGEMENT SUPPORT SYSTEM AND THE PROGRAM THAT CAN CHANGE PERFORMANCE EVALUATION CRITERIA BY UNDERGROUND STRUCTURE) is a data analysis module that analyzes the basic information of the structure stored in the integrated asset management database and the exterior survey data of the structure; Based on the content analyzed in the data analysis module, evaluation of performance factors including safety and durability of the structure is performed, and evaluation results are derived as any one of performance satisfaction, progress observation, need for detailed performance evaluation, and emergency measures. basic performance evaluation module; And if the evaluation result derived from the basic performance evaluation module requires detailed performance evaluation, detailed performance evaluation criteria are presented according to the structure and performance factors, and detailed performance evaluation is performed based on the criteria selected by the user from among the presented criteria. It is characterized in its configuration to include an evaluation module.

In addition, the Republic of Korea Patent Application No. 10-2012-0142249 (2012.12.07) "A Magnetic Applied Management System using magnetic markers" attaches magnetic markers to underground facilities and detects the magnetic markers. It relates to an underground facility management system that builds a DB by performing the location amount and further aims at efficient management in connection with GIS.

In addition, Republic of Korea Patent Application No. 10-2017-0119186 (2017.09.17) "Method Of Providing Variable UX According To Category In Installations Management in a Facility Management System Using Smart Devices "System Based On Smart Devices)" utilizes the feature of installing apps through a wireless network to operate a single app or a dedicated app for each type of facility according to the user's convenience requirements related to the initial system operation and operation. And it provides a structure and method that can efficiently provide UX specialized for facilities to be managed provided by smart devices according to time changes such as maintenance.

In addition, the Republic of Korea Patent Application No. 10-2012-0149371 (2012.12.20) "Underground facility management system (Magnet Management System)" is a tag unit consisting of an RFID tag and a body; an RFID reader for transmitting and receiving information about the RFID tag and the buried object; a server that transmits and receives information about a buried object with the RFID reader; a GPS satellite that provides location information to the RFID reader; It relates to an underground facility management system that is comprised of including.

These conventional technologies have a limitation in that they cannot solve the practical problems of the 4th industry based on big data in terms of systematic management of information and utilization of management information.

Republic of Korea Patent Application No. 10-2018-0017816 (2018.02.13) "The asset management system for underground structures that can change the performance evaluation criteria for each facility and the asset management program stored in the recording medium for executing the method (ASSET MANAGEMENT SUPPORT SYSTEM) AND THE PROGRAM THAT CAN CHANGE PERFORMANCE EVALUATION CRITERIA BY UNDERGROUND STRUCTURE)" Korean Patent Application No. 10-2012-0142249 (2012.12.07) "A Magnetic Applied Management System using magnetic markers" Republic of Korea Patent Application No. 10-2017-0119186 (2017.09.17) "Method Of Providing Variable UX According To Category In Installations Management System Based On Smart Devices)" Republic of Korea Patent Application No. 10-2012-0149371 (2012.12.20) "Underground facility management system (Magnet Management System)"

The present invention is to solve the above problems, and basically, for the diagnosis of facilities according to cracks, defects, etc. in facilities such as buildings or structures, it is displayed in the existing handbook and uploaded one by one by the company to systematize the items that are uploaded by the operator or This is to provide a facility maintenance and management system for administrators to systematically perform input and confirmation on smart devices (such as tablet PCs).

In addition, the present invention can reduce errors and reduce the work load, and since the initially inputted content is used, only an update is required during subsequent work, so to provide a facility maintenance and management system for significantly reducing the work load.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the facility maintenance and management system according to an embodiment of the present invention is a manager terminal group 100g consisting of a plurality of manager terminals 100, a network 200, and a facility maintenance and management server 300. In the facility maintenance and management system (1) including a drawing registration module 321 for controlling the transceiver 310 to perform a registration procedure for the facility drawing to the manager terminal 100 through the network 200 according to a request; It is characterized in that it includes.

At this time, the drawing registration module 321 is characterized in that the manager terminal 100 provides a representative drawing of the facility and a drawing registration selection area for each floor of the facility.

In addition, the drawing registration module 321, when the manager terminal 100 that provides the drawing registration UI screen is a mobile terminal, the margin and reduction and enlargement functions for the drawing according to the margin adjustment and drawing enlargement to the manager terminal 100 It is characterized in that to control the transceiver 310 to provide.

In addition, the drawing registration module 321 is characterized in that it stores the terminal identification number (IMEI) of the manager terminal 100 as metadata on the database 330 for the received drawing unit consisting of at least one drawing. .

In addition, the facility maintenance and management server 300 is a facility type (building, bridge, tunnel, harbor, outskirts of port, dam) registered for the system management of the drawing unit registered by the drawing registration module 321. , estuary, sluice, embankment, drainage pumping station, water supply, sewage treatment plant, retaining wall, cut slope, common pit), and category selection for diagnosis classification (including regular safety inspection, precise safety inspection, emergency safety inspection, and precise safety inspection) A system management module ( 322); It is characterized in that it further comprises.

In the facility maintenance and management system according to the embodiment of the present invention, basically, for the diagnosis of facilities due to cracks, defects, etc. in facilities such as buildings or structures, it is displayed in the existing handbook and uploaded one by one by the company to systematize it, and then to the site. Operators or managers can systematically perform input and confirmation on smart devices (tablet PCs, etc.).

In addition, the facility maintenance and management system according to another embodiment of the present invention can reduce errors and reduce the workload, and since the first input is used, only an update is required during subsequent operations, thereby significantly reducing the workload. There is an effect that can be done.

1 is a view showing a facility maintenance and management system 1 according to an embodiment of the present invention.
2 is a block diagram showing the components of the facility maintenance and management server 300 of the facility maintenance and management system 1 according to an embodiment of the present invention.
3 to 15 are diagrams illustrating a UI screen of the manager terminal 100 for explaining the operating principle of the facility maintenance and management system 1 according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, detailed description of preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

In the present specification, when one component 'transmits' data or signal to another component, the component may directly transmit the data or signal to another component, and through at least one other component This means that data or signals can be transmitted to other components.

1 is a view showing a facility maintenance and management system 1 according to an embodiment of the present invention. Referring to FIG. 1 , the facility maintenance and management system 1 includes a manager terminal group 100g consisting of a plurality of manager terminals 100 , a network 200 , a facility maintenance and management server 300 , and a big data server 400 . ) may be included.

The manager terminal 100 is a broad concept including a wired terminal or a wireless terminal, and includes a personal computer (PC), a notebook-sized personal computer, a personal digital assistant (PDA), a smartphone, and an IMT-2000 (International). Mobile Telecommunication 2000) phone, GSM (Global System for Mobile Communication) phone, GPRS (General Packet Radio Service) phone, WCDMA (Wideband Code Division Multiple Access) phone, UMTS (Universal Mobile Telecommunication Service) phone, MBS (Mobile Broadband System) phone Provides a function to transmit and receive data for voice, video, and content with a server and system including different terminals, a facility maintenance and management server 300 and a big data server 400, including a phone, etc. can receive

In addition, the network 200 is a high-speed backbone network of a large-scale communication network capable of large-capacity, long-distance voice and data services, and may be a next-generation wired or wireless network for providing the Internet or high-speed multimedia services. When the network 200 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an example of the asynchronous mobile communication network, there may be a wideband code division multiple access (WCDMA) type communication network. In this case, although not shown in the drawings, the mobile communication network 700 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is taken as an example, it may be a 3G LTE network, a 4G network, other next-generation communication networks such as 5G, and other IP-based IP networks. The network 200 is a manager terminal group 100g composed of a plurality of manager terminals 100, a facility maintenance and management server 300 and a big data server 400, and a role of mutually transmitting signals and data between other systems. do

2 is a block diagram showing the components of the facility maintenance and management server 300 of the facility maintenance and management system 1 according to an embodiment of the present invention. 3 to 15 are diagrams illustrating a UI screen of the manager terminal 100 for explaining the operating principle of the facility maintenance and management system 1 according to an embodiment of the present invention.

First, referring to FIG. 2 , the facility maintenance and management server 300 includes a transceiver 310 , a control unit 320 and a database 330 , and the control unit 320 includes a drawing registration module 321 , system management It may include a module 322, a task registration module 323, a field investigation module 324, a status evaluation module 325, a report providing module 326, an estimate providing module 327, and other management modules 328. have.

The drawing registration module 321 performs the registration procedure for the facility drawing according to the request for drawing registration for the facility as shown in FIG. 3 from the manager terminal 100 after logging in by the manager terminal 100 through the network 200. It is possible to control the transceiver 310 to perform the operation to the terminal 100 .

To this end, the drawing registration module 321 provides not only a representative drawing of the facility, a drawing registration selection area for each floor of the facility to the manager terminal 100, but also the manager terminal 100 providing a drawing registration UI screen. In the case of the terminal, the transceiver 310 may be controlled to provide the administrator terminal 100 with the functions of margin adjustment and drawing enlargement (up to 600%) for the drawing, as well as reducing and/or magnifying the drawing.

Thereafter, the drawing registration module 321 may store the terminal identification number (IMEI) of the manager terminal 100 as metadata on the database 330 for the received drawing unit including at least one drawing.

The system management module 322 is a facility type (building, bridge, tunnel, harbor, outskirts of port, dam, Network category selection information for estuary bank, sluice gate, embankment, drainage pumping station, water supply, sewage treatment plant, retaining wall, cut slope, common pit) and diagnostic class classification (regular safety inspection, precise safety inspection, emergency safety inspection, precise safety diagnosis) After controlling the transceiver 310 to receive from the manager terminal 100 through 200 , it is possible to classify drawing units into categories suitable for the received selection information on the database 330 .

In addition, the system management module 322 controls the transceiver 310 to receive information provided from the manager terminal 100 through the network 200 for appearance investigation, additional investigation, and defect contents in FIG. 4 . Then, by inserting additional information (appearance investigation, additional investigation, defect content, evaluation unit, evaluation standard, etc.) for the drawing unit for the information additionally received according to the classification as shown in FIG. 5, selection of one drawing unit Cell information including information and additional information may be generated and stored in the database 330 .

The task registration module 323 may perform a task registration procedure by receiving a request from the manager terminal 100 through the network 200 for task registration for facility maintenance and management. The task registration for facility maintenance and management is basically the process of setting the project name for the diagnosis of facilities according to cracks and defects in facilities such as buildings or facilities, as shown in FIG. It can be systematized so that workers or managers can systematically input and check smart devices (such as tablet PCs) in the field, and it is performed by the above-described drawing registration module 321 and system management module 322 operation, as well as the task registration module 323, field survey module 324, status evaluation module 325, report providing module 326, estimate providing module 327 and other management modules 328 to be described later. It is possible to enable management and maintenance of facilities to be performed by interlocking with the operations performed.

The field investigation module 324 receives field investigation information for each registered project from the manager terminal 100 as shown in FIG. 7 and stores it in the database 330, as well as the same or different registration of field investigation information The transceiver 310 may be controlled to provide information through the network 200 in response to a request for information to the manager terminal 100 .

Here, the field survey information may be information about an exterior survey, an additional survey, and photos and memos (refer to FIGS. 8 to 11 ) among the additional information received by the system management module 322 . Meanwhile, the field survey information may include 3D scanning information.

To this end, the manager terminal 100 may operate in a form connected to a laser-based 3D scanner through a short-range wireless communication method such as Bluetooth.

Here, a 3D scanner is a method to measure the 3D shape of an object. 3D scanning can measure the distance to the object from the time it fires a laser and returns to hit the object. To this end, in a state in which an image photographed through the camera of the manager terminal 100 is output on the touch screen of the manager terminal 100, the image of the object touched according to the touch input for the object designated by the manager on the touch screen When a classification mark is output on the touch screen for an object recognized as a facility object based on recognition and a confirmation input is performed by the administrator, the 3D scanner performs 3D scanning using the recognized object as the target object to perform 3D scanning information can be generated.

That is, the 3D scanner generates 3D scanning information by performing 3D scanning on the target object and provides it to the manager terminal 100. The 3D scanner is based on a Laser Range Finder (LRF), Using a laser range finder, laser light is emitted toward a subject, which is a facility, and the laser light reflected from the subject is received to generate 3D scanning information including depth information.

Accordingly, the manager terminal 100 sets three-dimensional coordinates (x, After performing pointization for each y, z), it is possible to generate point cloud information, which is pointized three-dimensional scanning information.

Thereafter, the manager terminal 100 detects the point coordinates at which non-continuous points occur among the preset intervals in the point cloud information and generates an "image tag serial number" for the detected coordinates, each detected coordinate and the "image A continuous area for one crack for "tag serial number" can be stored as "detection unit information".

The manager terminal 100 transmits a shooting command through pan/fil/yaw to the camera driving unit connected to the Ultra High Definition-based camera with respect to the coordinates detected in real time, and after acquiring the image of the cracks and defective parts of the facility , the image may be stored on the memory device.

The manager terminal 100 not only performs individual calculations on the information about the width and depth of cracks for one facility, but also the number of cracks and defects and the number of cracks and the crack volume for the width and depth of each crack and the lower part of the cavity. ) can be operated on the volume.

Thereafter, the manager terminal 100 can calculate the construction cost according to the number and volume for each cavity, and according to the preset construction unit price for each number, and addition or subtraction of the preset volume based on the reference volume for each cavity It can be transmitted to the facility maintenance and management server 300 through the estimated information network 200 generated by calculating the increase or decrease of the construction unit cost.

The condition evaluation module 325 performs condition evaluation by itself according to the appearance investigation, additional investigation, and photos and memos included in the field investigation information registered in the database 330 by the field investigation module 324 as shown in FIG. 12 . Thus, status evaluation information can be individually created for the object corresponding to the drawing unit of the project name.

The state evaluation module 325 confirms the score of each classification item for each parameter of the appearance investigation (and additional investigation) among the confirmed state evaluation information on the big data server 400 through the network 200 for each facility object. Thus, it can be recorded on the database 330 .

The state evaluation module 325 generates the degree of degeneration as the first state auxiliary information according to the image recognition-based comparative analysis of the accumulated photos on the big data server 400 and the photos in the field survey, in addition to the external investigation and the additional investigation. and degeneration information according to the keywords indicating the pre-set denaturation according to the keyword extraction method and syntax analysis for each memo and the words extracted through word extraction indicating the degree of degeneration within the preset syntax before and after the keyword as second status auxiliary information , and multiplexing the first and second state auxiliary information with the first and second weights for the sum of the scores for each item, respectively, is performed to evaluate the state of each object with the final quantitative value calculated information can be created.

The state evaluation module 325 converts the N/A (Not Applicable) item, which is an item that cannot be evaluated because there is no applicable item at the time of evaluation, as a missing (N/A) value through the calculation of “total score × rating ÷ evaluation item score”. can be processed

Thereafter, the state evaluation module 325 performs a level determination according to the state evaluation information, and transmits and receives the transceiver 310 to transmit the performed level determination information to each manager terminal 100 through the network 200 . can be controlled

The report providing module 326 performs one data packetization of the state evaluation information on the object generated by the state evaluation module 325 for each project as shown in FIG. 13 to convert the data packetized report information into the database 330 In addition to storing the data on the terminal 100 , it is possible to control the transceiver 310 to extract the stored report information according to a request through the network 200 by each manager terminal 100 and transmit it to the manager terminal 100 .

The estimate providing module 327 generates estimate information including price calculation, design cost, first-class cost, and reference data for each object of each facility according to the condition evaluation information as shown in FIG. 14 and stores it in the database 330 as well as , it is possible to control the transceiver 310 to extract the quote information stored in response to a request through the network 200 by each manager terminal 100 and transmit it to the manager terminal 100 .

The other management module 328 is a system inquiry, company management, and version management by each manager terminal 100 to a query when the facility maintenance and management service is provided on the facility maintenance and management app, and to each manager terminal 100 . Management information on companies managed by the company and other services for online management of version management for facility maintenance and management apps may be provided to each manager terminal 100 through the network 20 .

Meanwhile, FIG. 15 is a diagram illustrating an initial UI screen of each manager terminal 100 in the case of a mobile device.

By driving each of these components, the facility maintenance and management system 1 can reduce errors in writing by hand and reduce the work load. This can provide the advantage of significantly reducing the amount of work.

The present invention can also be implemented as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium includes all kinds of recording devices in which data readable by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, etc. also includes

In addition, the computer-readable recording medium is distributed in a computer system connected through a network, so that the computer-readable code can 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.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical content of the present invention and help the understanding of the present invention. , it is not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

1: facility maintenance and management system 100: manager terminal
100a: administrator terminal group 200: network
300: facility maintenance and management server 310: transceiver
320: control unit 321: drawing registration module
322: system management module 323: task registration module
324: field investigation module 325: condition evaluation module
326: report providing module 327: quotation providing module
328: other management module 330: database
400: big data server

Claims (5)

In the facility maintenance and management system (1) comprising a manager terminal group (100g) consisting of a plurality of manager terminals (100), a network (200), a facility maintenance and management server (300), and a big data server (400),
Facility maintenance and management server 300,
It includes a transceiver unit 310, a control unit 320, and a database 330, and the control unit 320 includes a drawing registration module 321, a system management module 322, a task registration module 323, and a field survey module 324. ), including a status evaluation module 325, a report providing module 326, and a quotation providing module 327,
Drawing registration module 321,
After logging in by the manager terminal 100, the manager terminal 100 performs the registration procedure for the facility drawing through the network 200 in response to a request for registration of the drawing for the facility as shown in FIG. 3 to the manager terminal 100 through the network 200. Controls the transceiver 310,
When the manager terminal 100 is a mobile terminal, which provides a representative drawing of a facility and a drawing registration selection area for each floor of the facility, as well as a drawing registration UI screen, when the manager terminal 100 is a mobile terminal, according to margin adjustment and drawing enlargement Controls the transceiver 310 to provide a blank, reduction, and enlargement function for the drawing to the manager terminal 100,
Stores the terminal identification number (IMEI) of the manager terminal 100 as metadata on the database 330 for the received drawing unit consisting of at least one drawing,
The system management module 322,
For system management of drawing units registered by the drawing registration module 321, constructions, bridges, tunnels, harbors, outskirts of ports, dams, estuaries, sluices, embankments, drainage pump stations, water supply, sewage treatment plants, Category selection information for “type of facility” including retaining walls, cut slopes and common pits, and “diagnosis classification” including regular safety inspection, precise safety inspection, emergency safety inspection, and precise safety inspection through the network 200 After controlling the transceiver 310 to receive from the manager terminal 100, the drawing unit is classified into a category suitable for the received selection information on the database 330,
After controlling the transceiver 310 to receive information provided from the manager terminal 100 through the network 200 for appearance investigation, additional investigation, and defect contents, the information received additionally according to classification is measured in drawing units. By inserting "additional information" including appearance investigation, additional investigation, defect content, evaluation unit, and evaluation criteria for one drawing unit, cell information including selection information and additional information for one drawing unit is generated and the database 330 stored on the
The task registration module 323 is,
By receiving a request from the manager terminal 100 through the network 200 for task registration for facility maintenance and management, the task registration procedure is performed,
In addition to the operations performed by the drawing registration module 321 and the system management module 322, the task registration module 323, the field survey module 324, the status evaluation module 325, the report providing module 326, the estimate It enables management and maintenance of facilities to be performed through registration interlocking with operations performed by the provision module 327 and other management modules 328,
The field investigation module 324,
In addition to receiving the field survey information for each registered project from the manager terminal 100 and storing it in the database 330, according to a request for information on the same or different manager terminal 100 that has registered the field survey information Controls the transmitter/receiver 310 to provide information through the network 200, and provides field survey information for exterior surveys, additional surveys, and photos and memos among the additional information received by the system management module 322 information, including 3D scanning information as field survey information,
In order for the field investigation module 324 to include 3D scanning information as field investigation information, the manager terminal 100 includes:
It operates in a form connected to a laser-based 3D scanner through a short-distance wireless communication method.
3D scanning is a method of measuring the distance from the time it takes to hit the object and return to the object by emitting a laser, and the image captured by the camera of the manager terminal 100 is output on the touch screen of the manager terminal 100 A classification mark is output on the touch screen for an object recognized as a facility object based on image recognition for an object touched according to a touch input for an object designated by the manager on the touch screen, and confirmation input is performed by the manager In this case, the 3D scanner generates 3D scanning information by performing 3D scanning with the recognized object as the target object,
The 3D scanner generates 3D scanning information by performing 3D scanning on the target object and provides it to the manager terminal 100. The 3D scanner is based on a Laser Range Finder (LRF), the laser distance Using a measuring device, the laser beam is emitted toward the object, which is a facility, and the laser beam reflected from the object is received to generate 3D scanning information including depth information,
The manager terminal 100 is
For the 3D scanning information generated by the 3D scanner, pointization is performed by preset 3D coordinates (x, y, z) for the entire shape including the boundary lines of the whole and parts that make up the three-dimensional shape, and the plane and curved surfaces. After performing, it is generated as point cloud information, which is pointized three-dimensional scanning information,
Detects point coordinates where non-consecutive points occur among preset intervals in point cloud information and generates an "image tag serial number" for the detected coordinates, and one for each detected coordinate and "image tag serial number" stores the continuous area for cracks as "detection unit information";
By transmitting a shooting command through pan/fil/yaw to the camera drive unit connected to the Ultra High Definition based camera for the coordinates detected in real time, images of cracks and flaws in the facility are acquired, and then the images are stored on the memory device. stored in
In addition to performing individual calculations on the width and depth information of cracks for one facility, the number of cracks and defects and the cavity volume, which is the crack volume for the width and depth of each crack and lower part, are calculated. carry out,
It is possible to calculate the construction cost according to the number and volume for each cavity, and calculate the increase or decrease of the construction unit cost according to the preset construction unit price for each number and the increase or decrease of the preset volume based on the reference volume for each cavity. transmitted to the facility maintenance and management server 300 through the estimated information network 200,
The state evaluation module 325 is
By the field investigation module 324, the condition evaluation information is included in the field investigation information registered in the database 330, and the condition evaluation is performed on its own according to the external investigation, additional investigation, and photos and notes, and the condition evaluation information corresponds to the drawing unit of the project name. created individually for each object,
Among the confirmed condition evaluation information, the score of each classification item for each parameter of the appearance investigation (and additional investigation) is checked for each facility object on the big data server 400 through the network 200, and then on the database 330. record,
In addition to the appearance investigation and additional investigation, the degree of degeneration is generated as the first state auxiliary information according to the image recognition-based comparative analysis of the accumulated pictures on the big data server 400 and the pictures from the field investigation, and keyword extraction for each memo According to the method and syntax analysis, degeneration information according to the keyword extracted in advance and the word representing the degree of degeneration in the pre-set phrase before and after the keyword is extracted as second state auxiliary information. The first and second state auxiliary information are multiplied with the first and second weights, respectively, with respect to the sum of the scores for each object, and the final quantitative value calculated is generated as state evaluation information for each object,
At the time of evaluation, N/A (Not Applicable), which is an item that cannot be evaluated because there is no applicable item at the time of evaluation, is treated as a missing (N/A) value through the calculation of “total score × rating ÷ evaluation item score”,
Controls the transceiver 310 to perform level determination according to the status evaluation information, and to transmit the performed level determination information to each manager terminal 100 through the network 200,
The report providing module 326,
In addition to storing the data packetized report information in the database 330 by performing one data packetization of the state evaluation information for the object generated by the state evaluation module 325 for each project, each manager terminal 100 ) controls the transceiver 310 to extract stored report information according to a request through the network 200 and transmit it to the manager terminal 100,
The quotation providing module 327,
Estimate information including price calculation, design cost, first-class cost, and reference data for each object of each facility according to the condition evaluation information is generated and stored in the database 330, as well as the network (by each manager terminal 100) 200), the facility maintenance and management system, characterized in that for controlling the transceiver (310) to extract the stored estimate information according to the request through the manager terminal (100).
The method according to claim 1, The control unit 320,
Inquiries when receiving facility maintenance and management services on the facility maintenance and management app by each manager terminal 100 through system inquiry, company management and version management, and management of companies managed by each manager terminal 100 Other management module 328 for providing information and other services for online management of version management for facility maintenance and management apps to each manager terminal 100 through the network 20; Facility maintenance and management system, characterized in that it further comprises. delete delete delete

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