WO2018147546A1 - System for maintaining and safety-managing infrastructure measurement instrument by using mobile application - Google Patents

System for maintaining and safety-managing infrastructure measurement instrument by using mobile application Download PDF

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Publication number
WO2018147546A1
WO2018147546A1 PCT/KR2017/014993 KR2017014993W WO2018147546A1 WO 2018147546 A1 WO2018147546 A1 WO 2018147546A1 KR 2017014993 W KR2017014993 W KR 2017014993W WO 2018147546 A1 WO2018147546 A1 WO 2018147546A1
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WIPO (PCT)
Prior art keywords
information
sensing information
manager terminal
wireless tag
sensor
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PCT/KR2017/014993
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French (fr)
Korean (ko)
Inventor
김현중
이강문
남순성
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주식회사 이제이텍
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Publication of WO2018147546A1 publication Critical patent/WO2018147546A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/08—Construction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the present invention is to conveniently and efficiently perform the inspection of the instrument installed in the infrastructure, including bridges, tunnels, underground structures, etc. through the mobile terminal, and the damage or measures of the structure through visual inspection in the field server of the control center
  • the present invention relates to a measuring instrument maintenance and safety management system of an infrastructure structure using a mobile app that can be uploaded to the structure maintenance and safety management by uploading.
  • new building structures as well as existing building structures are expected to develop technologies for securing early warning signs of catastrophic events, the possibility of collapse, and other safety diagnoses and reliability, and effective maintenance management through the application of soundness monitoring to structures.
  • the importance of technology development is increasing.
  • the present invention is to conveniently and efficiently carry out on-site inspection of infrastructure structures including bridges, tunnels, underground structures, etc. through mobile terminals, and the damage or measures of the structure through visual inspection at the site of the control center. It aims to provide a measuring instrument maintenance and safety management system of an infrastructure structure using a mobile app that can be uploaded to a server to be reflected in the maintenance and safety management of the structure.
  • the instrument maintenance and safety management system of the infrastructure structure using the mobile app of the present invention is installed on a specific member of the structure to be managed one or more to generate and output sensing information according to the behavior of the member sensor;
  • a wireless tag having unique identification information, connected to the sensor, collecting sensing information output from the sensor, and transmitting identification information and collected sensing information by an external request signal;
  • An administrator terminal for receiving and displaying identification information and sensing information transmitted from the wireless tag, inputting check information for visual inspection of the sensor and the member, and transmitting the check information;
  • a database storing management information for each member of the structure to be managed, granting access authority of the manager terminal to the database, uploading check information transmitted from the selected manager terminal, and uploading management information stored in the database. It is characterized by including; operating server to update.
  • the wireless tag may be a near field communication (NFC) tag
  • the manager terminal may automatically transmit a request signal to the corresponding wireless tag when the wireless terminal recognizes a wireless tag adjacent to a communication range.
  • NFC near field communication
  • the inspection information may include abnormality information of displayed sensing information, damage information of a member according to visual inspection, field action contents information, and future inspection plan information.
  • the manager terminal may include a camera for capturing an image
  • the inspection information may further include photograph or video information photographed through a camera of the manager terminal.
  • the manager terminal stores reference sensing information indicating a normal range for each member of the management target structure, and compares the sensing information collected from the selected sensor with the stored reference sensing information to detect abnormality of the sensing information. Can be determined and displayed.
  • the wireless tag collects and accumulates sensing information of sensors connected at predetermined times, and the manager terminal may display the sensing information history according to the long-term behavior of the member in a list or a graph. .
  • Instrument maintenance and safety management system of the infrastructure structure using the mobile app of the present invention by inputting the check items or check items according to visual inspection in the field through the mobile app of the field manager, uploaded to the control center, the control located in a remote location
  • the center can easily check for any abnormality of the site without having to visit the site for visual inspection, and the site manager can also inspect without having a separate inspection equipment for the inspection of sensors. It has the effect of improving the convenience and safety of the field manager.
  • the instrument maintenance and safety management system of the infrastructure structure using the mobile app of the present invention unlike the past to evaluate the safety of the structure based on the sensing data of the infrastructure structure by adding inspection information according to visual inspection of the site more reliable There is an effect that can lead to an evaluation result.
  • FIG. 1 is a schematic diagram showing the configuration of the instrument maintenance and safety management system of the infrastructure structure using a mobile app of the present invention.
  • FIG. 2 is a block diagram showing the configuration of a manager terminal according to an embodiment of the present invention.
  • 3 to 7 is a display screen of a mobile app (App) running in the manager terminal according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram showing the configuration of a measuring instrument maintenance and safety management system of an infrastructure structure using a mobile app of the present invention
  • Figure 2 is a block diagram showing the configuration of a manager terminal according to an embodiment of the present invention
  • Figures 3 to 7 is a display screen of a mobile app running on a manager terminal according to an embodiment of the present invention.
  • Instrument maintenance and safety management system (hereinafter referred to as 'management system') of the infrastructure structure using the mobile app of the present invention, on-site checks for infrastructure structures, such as bridges, tunnels, underground structures through a mobile app, By collecting photographs of the conservation status, it is possible to support the maintenance and safety management of the infrastructure more efficiently.
  • the management system of the present invention includes one or more sensors 100 installed in a structure to be managed, and a wireless tag 200 connected to the sensor 100 to transmit sensing information output from the sensor 100. And an administrator server 300 that recognizes the wireless tag 200 and receives the sensing information, and an operation server 400 that receives and stores site inspection information input from the administrator terminal 300. Can be.
  • the sensor 100 may be installed in a specific member capable of measuring the behavior of the structure to be managed, and may generate and output sensing information according to the behavior of the member.
  • the sensor 100 may be provided in plurality in consideration of the size of the structure to be managed, and various sensors may be applied according to the type of measurement.
  • the sensor 100 may include a displacement meter, a strain gauge, an accelerometer, a thermometer, a wind direction / windometer, an inclinometer, and the like.
  • the wireless tag 200 has unique identification information, is connected to the sensor 100 to collect sensing information output from the sensor 100, and the identification information and collected sensing information by an external request signal. I can send it.
  • the wireless tag may be an NFC (Near Field Communication) tag that can exchange data at a short range of about 10 cm using a frequency of 13.56 MHz band.
  • NFC Near Field Communication
  • the identification information of the wireless tag 200 may include location information on which the corresponding sensor 100 is installed, sensor serial number, resource information of the sensor, name and image information of the sensor, and the like, and is input by the administrator in advance. Or can be modified.
  • the manager terminal 300 receives and displays identification information and sensing information transmitted from the wireless tag 200, and inputs site inspection information for visual inspection of a member in which the sensor 100 and the sensor 100 are installed. And, it can be transmitted to the operation server 400.
  • the manager terminal 300 may be any one of a portable administrator's smartphone or tablet PC, may be installed in advance by downloading a specific mobile app (App) distributed from the operation server 400, the mobile app ( Through the various interface screens provided by the App), it is possible to perform management tasks such as displaying sensing information or entering field inspection information.
  • App mobile app
  • the mobile app (App) running on the manager terminal 300 can access the database of the operation server 400 described below and transmit the input field inspection information to the operation server through a communication network.
  • the manager terminal 300 may recognize the NFC tag when the wireless tag 200 is located within a communication range of about 10 cm, which is a communication range of the NFC tag, and recognize the NFC tag. If installed, the installed mobile app may be automatically executed.
  • the manager terminal 300 may transmit a request signal for requesting sensing information of a corresponding sensor to the recognized wireless tag 200 when the mobile app is executed, and receive a response signal accordingly.
  • the mobile app of the manager terminal 300 may include a tag recognition unit 310, an information requesting unit 320, an input unit 330, and a display unit 340.
  • the tag recognition unit 310 recognizes the wireless tag 200 adjacent to the communication range, and supports data communication with the recognized wireless tag 200. For example, the tag recognition unit 310 may receive identification information transmitted from the recognized wireless tag 200.
  • the tag recognition unit 310 may be equipped with a communication module based on a contactless communication using a specific frequency band according to the type of the wireless tag.
  • the tag recognition unit 310 may instruct to display all identification information of a plurality of received sensors when two or more sensors 100 are adjacent within a communication range, and guide the selection of one sensor 100.
  • the information requesting unit 320 may request sensing information collected from the wireless tag 200 selected by the tag recognizing unit 310 and transmitted from the wireless tag 200 through the tag recognizing unit 310. Information can be received.
  • the input unit 330 provides a keypad for inputting text, and whether there is an abnormality of the sensing information displayed, as well as the member's damage, field action contents, and future inspection plan according to visual inspection such as cracks for the member. Allows administrators to enter site inspection information, including details.
  • the manager terminal 300 may further include a camera 350 for capturing an image, so that the user can input a picture or a video taken by the camera 350 through the input unit 30 of the mobile app. This makes it easy for the control center to check the actual damage to the member and the action taken.
  • the display unit 340 may display all information processed in the mobile app. For example, as shown in FIG. 3, when an administrator executes a mobile app during an on-site inspection, the user may display an authentication screen of the user, and as shown in FIG. 4, a screen for guiding recognition of a wireless tag may be displayed. I can display it.
  • the display unit 340 may display identification information received from the wireless tag recognized by the tag recognition unit 310 as shown in FIG. 5, and the information requesting unit 320 as shown in FIG. 6. In response to a request of), sensing information of the sensor received from the wireless tag 200 may be graphically displayed.
  • the display unit 340 may photograph the damage or the action of the member, as shown in FIG. 7, and may display an input screen for inputting the inspection details and a picture.
  • the wireless tag 200 may collect and accumulate the sensing information of the sensor 100 connected for each preset time.
  • the predetermined time is preferably set in monthly or weekly units.
  • the hourly sensing information may be used as data for confirming long-term behavior of the member.
  • the manager terminal 300 processes the cumulative sensing information history received from the wireless tag 200 in order to check the long-term behavior of the member and displays it in a list or in a graph, so that the manager displays the mobile app screen. It can help to easily determine whether there is more than that.
  • the manager terminal 300 may store reference sensing information indicating a normal range for each member of the structure to be managed, and compares the sensing information collected from the selected sensor 100 with the stored reference sensing information. By determining whether there is an abnormality and indicating it, it is possible to immediately determine whether there is an abnormality of the member in the field.
  • the operation server 400 includes a database in which management information for each member is stored in the structure to be managed, grants access authority of the manager terminal 300 to the database, and transmits the selected manager terminal 300.
  • the inspection information may be uploaded to update management information stored in the database.
  • the database may have a plurality of divided storage spaces, and management information may be stored in each storage space by setting one or more categories, such as for each structure to be managed, for each member, or for each location.
  • the operation server 400 may statistically check the check information received from the manager terminal 300 in the field, and output appropriate statistics information in response to a request of the control center manager.
  • the operation server 400 may monitor management information stored in a database including a display device.
  • the management system of the present invention inputs the check points or measures of the site through the mobile app of the site manager and uploads them to the control center so that a site visit for visual inspection is unnecessary at the control center located at a remote location.
  • the management system of the present invention inputs the check points or measures of the site through the mobile app of the site manager and uploads them to the control center so that a site visit for visual inspection is unnecessary at the control center located at a remote location.

Abstract

The present invention relates to a system for maintaining and safety-managing an infrastructure measurement instrument by using a mobile application, the system: conveniently and efficiently inspecting, through a mobile terminal, a measurement instrument provided in infrastructure including a bridge, a tunnel, an underground structure, and the like; and uploading, to a server of a control center in a site, damage to the structure, corrective measures, or the like through a visual examination so as to provide support such that the same can be reflected in the maintenance and safety management of the structure. Specifically, the system comprises: one or more sensors provided in a particular member of a structure to be managed and generating and outputting sensing information according to the movement of the member; a wireless tag having unique identification information, and connected to the sensors so as to collect sensing information outputted from the sensors and transmit the identification information and the collected sensing information by an external request signal; a manager terminal for receiving and displaying the identification information and the sensing information transmitted from the wireless tag, and inputting inspection information on the visual examination of a corresponding sensor and member and transmitting the same; and an operation server including a database in which management information for each member for the structure to be managed is stored, providing access authority of the manager terminal to the database, and uploading the inspection information transmitted from a selected manager terminal so as to update the management information stored in the database.

Description

모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템Instrument maintenance and safety management system of infrastructure structure using mobile app
본 발명은 모바일 단말을 통해 교량, 터널, 지하 구조물 등을 포함하는 인프라 구조물에 설치된 계측기 점검을 편리하고 효율적으로 수행하도록 하며, 현장에서 육안 검사를 통한 구조물의 손상이나 조치 사항 등을 관제 센터의 서버로 업로드함으로써 구조물의 유지 및 안전 관리에 반영될 수 있도록 지원하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템에 관한 것이다.The present invention is to conveniently and efficiently perform the inspection of the instrument installed in the infrastructure, including bridges, tunnels, underground structures, etc. through the mobile terminal, and the damage or measures of the structure through visual inspection in the field server of the control center The present invention relates to a measuring instrument maintenance and safety management system of an infrastructure structure using a mobile app that can be uploaded to the structure maintenance and safety management by uploading.
20세기 이후 급격한 기상이변은 현 지구의 환경을 바꾸고 있으며, 기상이변의 요인으로 대홍수, 쓰나미, 지진, 태풍 등의 발생이 과거 대비 점차 증가하고 있는 실정이며, 이러한 환경 변화에 따라 최근 건설되는 교량, 터널, 지하 구조물 등은 보다 안전한 설계를 요구하고 있는 추세이다.Since the 20th century, drastic weather changes have changed the environment of the present earth, and the occurrence of great floods, tsunamis, earthquakes, and typhoons are gradually increasing as compared to the past as factors of the weather abnormalities. Increasingly, underground structures are demanding more secure designs.
한국의 경우 대규모 건설사고를 계기로 정부에서는 1995년에 '시설물의 안전관리에 관한 특별법'을 제정하고 시설안전관리공단을 설치하여 각종 사회기반 인프라 시설물과 민간 시설물의 유지관리 및 안전관리를 적극적으로 주도하고 있다.In Korea, after a major construction accident, the government enacted the 'Special Act on the Safety Management of Facilities' in 1995 and established the Facility Safety Management Corporation to actively manage and manage various social-based infrastructure facilities and private facilities. Is leading.
이에 더하여 신규 건축 구조물은 물론 기존 건축구조물 역시 재앙 등의 사전 징후와 붕괴 가능성, 그 외 기타 안전 진단과 신뢰성 확보를 위한 기술 개발의 필요성이 대두되고 있으며, 구조물에 대한 건전성 모니터링 적용을 통한 효과적인 유지 관리 기술 개발의 중요성이 증가하고 있다.In addition, new building structures as well as existing building structures are expected to develop technologies for securing early warning signs of catastrophic events, the possibility of collapse, and other safety diagnoses and reliability, and effective maintenance management through the application of soundness monitoring to structures. The importance of technology development is increasing.
이러한 요구에 따라 종래에는 건축 구조물의 주요 부위에 대한 거동을 계측하기 위하여 다양한 센서류를 장착하고, 원격지의 관제 센터에서 상기 센서로부터 계측되는 센싱데이터를 수집하고 이를 기반으로 건축 구조물에 대한 변위 등을 확인하는 유지 및 안전 관리 솔루션들이 개발되었으나, 구조물의 특정 위치에 설치되는 다양한 센서류는 점검 시 많은 장비를 필요로 하고 있으며 구조물의 특성상 매우 협소하며 접근하기 어렵고 위험한 지역에 분포되어 있기 때문에 현장 관리자가 현장 점검이나 유지 보수 시 위험한 상황에 노출될 수 있는 문제점이 있다.In accordance with these requirements, conventionally, various sensors are installed to measure the behavior of the main parts of a building structure, and the sensing data measured from the sensors are collected at a remote control center and the displacement of the building structure is confirmed based on the same. Maintenance and safety management solutions have been developed, but the various sensors installed at specific locations on the structure require a lot of equipment for inspection, and because they are distributed in a narrow, inaccessible and dangerous area due to the characteristics of the structure, the site manager inspects the site. However, there is a problem that can be exposed to dangerous situations during maintenance.
따라서 본 발명은 모바일 단말을 통해 교량, 터널, 지하 구조물 등을 포함하는 인프라 구조물에 대한 현장 점검을 편리하고 효율적으로 수행하도록 하며, 현장에서 육안 검사를 통한 구조물의 손상이나 조치 사항 등을 관제 센터의 서버로 업로드함으로써 구조물의 유지 및 안전 관리에 반영될 수 있도록 지원할 수 있는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템을 제공하고자 함이다.Therefore, the present invention is to conveniently and efficiently carry out on-site inspection of infrastructure structures including bridges, tunnels, underground structures, etc. through mobile terminals, and the damage or measures of the structure through visual inspection at the site of the control center. It aims to provide a measuring instrument maintenance and safety management system of an infrastructure structure using a mobile app that can be uploaded to a server to be reflected in the maintenance and safety management of the structure.
상술한 문제점들을 해결하기 위한 수단으로서 본 발명의 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템은, 관리 대상 구조물의 특정 부재에 설치되며 부재의 거동에 따른 센싱정보를 생성 및 출력하는 하나 이상의 센서; 고유의 식별정보를 가지며 상기 센서에 연결되어 센서로부터 출력되는 센싱정보를 수집하고 외부의 요청신호에 의해 식별정보와 수집된 센싱정보를 송신하는 무선 태그; 상기 무선 태그로부터 송신되는 식별정보와 센싱정보를 수신하여 표시하며, 해당 센서와 부재의 육안 검사에 대한 점검정보를 입력하고 이를 송신하는 관리자 단말; 및 상기 관리 대상 구조물에 대하여 부재별 관리정보가 저장된 데이터베이스를 포함하고, 상기 데이터베이스에 대한 상기 관리자 단말의 접속 권한을 부여하며, 선택된 관리자 단말로부터 송신하는 점검 정보를 업로드하여 상기 데이터베이스에 저장된 관리 정보를 업데이트하는 운영 서버;를 포함하는 것이 특징이다.As a means for solving the above problems, the instrument maintenance and safety management system of the infrastructure structure using the mobile app of the present invention is installed on a specific member of the structure to be managed one or more to generate and output sensing information according to the behavior of the member sensor; A wireless tag having unique identification information, connected to the sensor, collecting sensing information output from the sensor, and transmitting identification information and collected sensing information by an external request signal; An administrator terminal for receiving and displaying identification information and sensing information transmitted from the wireless tag, inputting check information for visual inspection of the sensor and the member, and transmitting the check information; And a database storing management information for each member of the structure to be managed, granting access authority of the manager terminal to the database, uploading check information transmitted from the selected manager terminal, and uploading management information stored in the database. It is characterized by including; operating server to update.
하나의 예로써, 상기 무선 태그는, NFC(near field communication) 태그이며, 상기 관리자 단말은, 통신 가능 범위에 인접한 무선 태그를 인식하면 자동으로 요청신호를 해당 무선 태그로 송신하는 것일 수 있다.As an example, the wireless tag may be a near field communication (NFC) tag, and the manager terminal may automatically transmit a request signal to the corresponding wireless tag when the wireless terminal recognizes a wireless tag adjacent to a communication range.
하나의 예로써, 상기 점검정보는, 표시되는 센싱정보의 이상 정보와 육안 검사에 따른 부재의 손상 정보와 현장 조치 내용 정보 및 향후 점검 계획 정보를 포함할 수 있다.As an example, the inspection information may include abnormality information of displayed sensing information, damage information of a member according to visual inspection, field action contents information, and future inspection plan information.
하나의 예로써, 상기 관리자 단말은, 영상을 촬영하기 위한 카메라를 포함하며, 상기 점검정보는, 상기 관리자 단말의 카메라를 통해 촬영된 사진 또는 동영상 정보를 더 포함할 수 있다.As an example, the manager terminal may include a camera for capturing an image, and the inspection information may further include photograph or video information photographed through a camera of the manager terminal.
하나의 예로써, 상기 관리자 단말은, 상기 관리 대상 구조물의 각 부재별 정상 범위를 나타내는 기준 센싱정보가 저장되며, 선택된 센서로부터 수집된 센싱정보와 저장된 기준 센싱정보를 비교 분석하여 센싱정보의 이상 유무를 판단하고 이를 표시할 수 있다.As an example, the manager terminal stores reference sensing information indicating a normal range for each member of the management target structure, and compares the sensing information collected from the selected sensor with the stored reference sensing information to detect abnormality of the sensing information. Can be determined and displayed.
하나의 예로서, 상기 무선 태그는, 기설정된 시간별로 연결된 센서의 센싱정보를 수집 및 누적하며, 상기 관리자 단말은, 해당 부재의 장기 거동에 따른 센싱정보 이력을 리스트화 또는 그래프로 표시할 수 있다.As one example, the wireless tag collects and accumulates sensing information of sensors connected at predetermined times, and the manager terminal may display the sensing information history according to the long-term behavior of the member in a list or a graph. .
본 발명의 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템은, 현장 관리자의 모바일 앱을 통하여 현장에서 육안 검사에 따른 점검 사항이나 조치 사항들을 입력하여 관제 센터에 업로드함으로써, 원격지에 위치하는 관제 센터는 육안 검사를 위한 현장 방문을 하지 않고서도 현장의 이상 유무 등을 용이하게 확인할 수 있게 될 뿐 아니라, 현장 관리자 역시 센서 등의 점검을 위하여 별도의 점검 장비를 소지하지 않고서도 점검이 가능하기 때문에 현장 관리자의 편의성 향상과 안전을 도모할 수 있는 효과가 있다.Instrument maintenance and safety management system of the infrastructure structure using the mobile app of the present invention, by inputting the check items or check items according to visual inspection in the field through the mobile app of the field manager, uploaded to the control center, the control located in a remote location The center can easily check for any abnormality of the site without having to visit the site for visual inspection, and the site manager can also inspect without having a separate inspection equipment for the inspection of sensors. It has the effect of improving the convenience and safety of the field manager.
뿐만 아니라 본 발명의 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템은 인프라 구조물의 센싱 데이터를 기반으로 구조물의 안전성을 평가하는 과거와는 달리 현장의 육안 검사에 따른 점검 정보를 부가함으로써 보다 신뢰성 있는 평가 결과를 도출할 수 있는 효과가 있다.In addition, the instrument maintenance and safety management system of the infrastructure structure using the mobile app of the present invention, unlike the past to evaluate the safety of the structure based on the sensing data of the infrastructure structure by adding inspection information according to visual inspection of the site more reliable There is an effect that can lead to an evaluation result.
도 1은 본 발명의 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템의 구성을 나타내는 개략도.1 is a schematic diagram showing the configuration of the instrument maintenance and safety management system of the infrastructure structure using a mobile app of the present invention.
도 2는 본 발명의 일 실시 예에 따른 관리자 단말의 구성을 나타내는 블록도.2 is a block diagram showing the configuration of a manager terminal according to an embodiment of the present invention.
도 3 내지 도 7은 본 발명의 일 실시 예에 따른 관리자 단말에서 실행되는 모바일 앱(App)의 표시 화면.3 to 7 is a display screen of a mobile app (App) running in the manager terminal according to an embodiment of the present invention.
이하, 본 발명의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 발명을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of
도 1은 본 발명의 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템의 구성을 나타내는 개략도이며, 도 2는 본 발명의 일 실시 예에 따른 관리자 단말의 구성을 나타내는 블록도이고, 도 3 내지 도 7은 본 발명의 일 실시 예에 따른 관리자 단말에서 실행되는 모바일 앱(App)의 표시 화면이다.1 is a schematic diagram showing the configuration of a measuring instrument maintenance and safety management system of an infrastructure structure using a mobile app of the present invention, Figure 2 is a block diagram showing the configuration of a manager terminal according to an embodiment of the present invention, Figures 3 to 7 is a display screen of a mobile app running on a manager terminal according to an embodiment of the present invention.
본 발명의 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템(이하 '관리 시스템'이라 칭함)은, 모바일 앱을 통하여 교량, 터널, 지하 구조물과 같은 인프라 구조물에 대한 현장에서의 점검 사항이나, 보존 상태에 대한 사진 등을 수집하게 함으로써 인프라 구조물의 유지 관리나 안전 관리를 보다 효율적으로 지원할 수 있도록 한다.Instrument maintenance and safety management system (hereinafter referred to as 'management system') of the infrastructure structure using the mobile app of the present invention, on-site checks for infrastructure structures, such as bridges, tunnels, underground structures through a mobile app, By collecting photographs of the conservation status, it is possible to support the maintenance and safety management of the infrastructure more efficiently.
도 1을 참조하면 본 발명의 관리 시스템은, 관리 대상 구조물에 설치되는 하나 이상의 센서(100)와, 상기 센서(100)에 연결되어 센서(100)로부터 출력되는 센싱정보를 송신하는 무선 태그(200)와, 상기 무선 태그(200)를 인식하여 상기 센싱정보를 수신하는 관리자 단말(300) 및 상기 관리자 단말(300)에서 입력되는 현장 점검 정보를 수신 및 저장하는 운영 서버(400)를 포함하여 구성될 수 있다.Referring to FIG. 1, the management system of the present invention includes one or more sensors 100 installed in a structure to be managed, and a wireless tag 200 connected to the sensor 100 to transmit sensing information output from the sensor 100. And an administrator server 300 that recognizes the wireless tag 200 and receives the sensing information, and an operation server 400 that receives and stores site inspection information input from the administrator terminal 300. Can be.
상기 센서(100)는 관리 대상 구조물에 있어 거동을 계측할 수 있는 특정 부재에 설치되며 부재의 거동에 따른 센싱정보를 생성하고 이를 출력할 수 있다.The sensor 100 may be installed in a specific member capable of measuring the behavior of the structure to be managed, and may generate and output sensing information according to the behavior of the member.
이러한 센서(100)는 관리 대상 구조물의 규모를 고려하여 복수로 구비될 수 있으며, 계측 유형에 따라 다양한 센서들이 적용될 수 있다. 일 예로 상기 센서(100)는 변위계, 변형률계, 가속도계, 온도계, 풍향/풍속계, 경사계 등을 포함할 수 있다.The sensor 100 may be provided in plurality in consideration of the size of the structure to be managed, and various sensors may be applied according to the type of measurement. For example, the sensor 100 may include a displacement meter, a strain gauge, an accelerometer, a thermometer, a wind direction / windometer, an inclinometer, and the like.
상기 무선 태그(200)는 고유의 식별정보를 가지며, 상기 센서(100)에 연결되어 센서(100)로부터 출력되는 센싱정보를 수집하고, 외부의 요청 신호에 의해 상기 식별정보와 수집된 센싱정보를 송신할 수 있다.The wireless tag 200 has unique identification information, is connected to the sensor 100 to collect sensing information output from the sensor 100, and the identification information and collected sensing information by an external request signal. I can send it.
일 예로 상기 무선 태그는 13.56MHz 대역의 주파수를 사용하여 약 10cm 이내의 근거리에서 데이터를 교환할 수 있는 NFC(근거리 무선통신 ; Near Field Communication) 태그일 수 있다.For example, the wireless tag may be an NFC (Near Field Communication) tag that can exchange data at a short range of about 10 cm using a frequency of 13.56 MHz band.
그리고 상기 무선 태그(200)의 식별정보는 해당 센서(100)가 설치된 위치정보, 센서의 일련번호, 센서의 재원정보, 센서의 명칭과 이미지 정보 등을 포함할 수 있으며, 사전에 관리자에 의해 입력 또는 수정될 수 있다. The identification information of the wireless tag 200 may include location information on which the corresponding sensor 100 is installed, sensor serial number, resource information of the sensor, name and image information of the sensor, and the like, and is input by the administrator in advance. Or can be modified.
상기 관리자 단말(300)은 상기 무선 태그(200)로부터 송신되는 식별정보와 센싱정보를 수신하여 표시하며, 해당 센서(100)와 센서(100)가 설치된 부재의 육안 검사에 대한 현장 점검정보를 입력하고, 이를 상기 운영 서버(400)로 송신할 수 있다.The manager terminal 300 receives and displays identification information and sensing information transmitted from the wireless tag 200, and inputs site inspection information for visual inspection of a member in which the sensor 100 and the sensor 100 are installed. And, it can be transmitted to the operation server 400.
상기 관리자 단말(300)은 휴대 가능한 관리자의 스마트폰이나 태블릿 PC 중 어느 하나일 수 있으며, 운영 서버(400)로부터 배포되는 특정 모바일 앱(App)을 사전에 다운로드하여 설치된 것일 수 있으며, 모바일 앱(App)에서 제공되는 다양한 인터페이스 화면을 통해 센싱정보의 표시하거나 현장 점검정보를 입력하는 등 관리 업무를 수행할 수 있다.The manager terminal 300 may be any one of a portable administrator's smartphone or tablet PC, may be installed in advance by downloading a specific mobile app (App) distributed from the operation server 400, the mobile app ( Through the various interface screens provided by the App), it is possible to perform management tasks such as displaying sensing information or entering field inspection information.
또한 상기 관리자 단말(300)에서 실행되는 모바일 앱(App)은 이하에서 설명하는 운영 서버(400)의 데이터베이스에 접근할 수 있으며 입력된 현장 점검정보를 통신망을 통해 상기 운영 서버로 송신할 수 있다.In addition, the mobile app (App) running on the manager terminal 300 can access the database of the operation server 400 described below and transmit the input field inspection information to the operation server through a communication network.
한편 상기 관리자 단말(300)은 상기 무선 태그(200)가 NFC 태그로 구성될 경우 통신 가능 범위 즉 NFC 태그의 통신 범위인 약 10cm 이내로 인접하게 되면, NFC 태그를 인식할 수 있으며, NFC 태그를 인식하는 경우 설치된 모바일 앱이 자동으로 실행될 수 있다.Meanwhile, when the wireless tag 200 is configured as an NFC tag, the manager terminal 300 may recognize the NFC tag when the wireless tag 200 is located within a communication range of about 10 cm, which is a communication range of the NFC tag, and recognize the NFC tag. If installed, the installed mobile app may be automatically executed.
그리고 상기 관리자 단말(300)은 모바일 앱이 실행되는 경우 인식한 무선 태그(200)로 해당 센서의 센싱정보를 요청하기 위한 요청신호를 송신할 수 있으며, 그에 따른 응답 신호를 수신할 수 있다.The manager terminal 300 may transmit a request signal for requesting sensing information of a corresponding sensor to the recognized wireless tag 200 when the mobile app is executed, and receive a response signal accordingly.
구체적으로 도 2에 도시된 바와 같이 상기 관리자 단말(300)의 모바일 앱은 태그 인식부(310)와 정보 요청부(320), 입력부(330) 및 표시부(340)를 포함하여 구성될 수 있다.In detail, as illustrated in FIG. 2, the mobile app of the manager terminal 300 may include a tag recognition unit 310, an information requesting unit 320, an input unit 330, and a display unit 340.
상기 태그 인식부(310)는 통신 가능 범위에 인접한 무선 태그(200)를 인식하고, 인식한 무선 태그(200)와 데이터 통신을 지원한다. 예를 들면 상기 태그 인식부(310)는 인식된 무선 태그(200)에서 송신하는 식별정보를 수신할 수 있다. 이러한 태그 인식부(310)는 무선 태그의 종류에 따라 특정 주파수 대역을 사용하는 비접촉식 통신 기반의 통신모듈이 탑재될 수 있다.The tag recognition unit 310 recognizes the wireless tag 200 adjacent to the communication range, and supports data communication with the recognized wireless tag 200. For example, the tag recognition unit 310 may receive identification information transmitted from the recognized wireless tag 200. The tag recognition unit 310 may be equipped with a communication module based on a contactless communication using a specific frequency band according to the type of the wireless tag.
또한 상기 태그 인식부(310)는 통신 가능 범위 내에 센서(100)가 둘 이상 인접할 경우 수신한 복수 센서의 식별정보를 모두 표시하도록 명령하되 하나의 센서(100)를 선택하도록 안내할 수 있다. In addition, the tag recognition unit 310 may instruct to display all identification information of a plurality of received sensors when two or more sensors 100 are adjacent within a communication range, and guide the selection of one sensor 100.
상기 정보 요청부(320)는 상기 태그 인식부(310)에서 선택된 무선 태그(200)에 수집한 센싱정보를 요청할 수 있으며, 상기 태그 인식부(310)를 통해 무선 태그(200)로부터 송신하는 센싱정보를 수신할 수 있다.The information requesting unit 320 may request sensing information collected from the wireless tag 200 selected by the tag recognizing unit 310 and transmitted from the wireless tag 200 through the tag recognizing unit 310. Information can be received.
상기 입력부(330)는 텍스트를 입력하기 위해 키패드를 제공하여 표시되는 센싱정보의 이상 유무에 대한 내용은 물론 해당 부재에 대하여 크랙 등 육안 검사에 따른 부재의 손상 내용, 현장 조치 내용 정보 및 향후 점검 계획 내용 등 관리자의 현장 점검 정보들을 입력할 수 있도록 한다.The input unit 330 provides a keypad for inputting text, and whether there is an abnormality of the sensing information displayed, as well as the member's damage, field action contents, and future inspection plan according to visual inspection such as cracks for the member. Allows administrators to enter site inspection information, including details.
여기서 상기 관리자 단말(300)은 영상을 촬영하기 위한 카메라(350)를 더 포함할 수 있으며, 상기 모바일 앱의 입력부(30)를 통하여 카메라(350)에서 촬영된 사진이나 동영상 등을 입력할 수 있도록 함으로써 관제 센터에서 해당 부재의 실제 손상 정도와 조치 상황을 용이하게 확인할 수 있도록 한다.Here, the manager terminal 300 may further include a camera 350 for capturing an image, so that the user can input a picture or a video taken by the camera 350 through the input unit 30 of the mobile app. This makes it easy for the control center to check the actual damage to the member and the action taken.
상기 표시부(340)는 모바일 앱(App)에서 처리되는 모든 정보들을 표시할 수 있다. 예를 들면 도 3에 도시된 바와 같이 관리자가 현장 점검 시 모바일 앱(App) 을 실행한 경우 사용자의 인증 화면을 표시할 수 있으며, 도 4에 도시된 바와 같이 무선 태그의 인식을 안내하는 화면을 표시할 수 있다.The display unit 340 may display all information processed in the mobile app. For example, as shown in FIG. 3, when an administrator executes a mobile app during an on-site inspection, the user may display an authentication screen of the user, and as shown in FIG. 4, a screen for guiding recognition of a wireless tag may be displayed. I can display it.
또한 상기 표시부(340)는 도 5에 도시된 바와 같이 상기 태그 인식부(310)에서 인식된 무선 태그로부터 수신한 식별정보를 표시할 수 있으며, 도 6에 도시된 바와 같이 상기 정보 요청부(320)의 요청에 따라 무선 태그(200)로부터 수신한 센서의 센싱정보를 그래픽화하여 표시할 수 있다.In addition, the display unit 340 may display identification information received from the wireless tag recognized by the tag recognition unit 310 as shown in FIG. 5, and the information requesting unit 320 as shown in FIG. 6. In response to a request of), sensing information of the sensor received from the wireless tag 200 may be graphically displayed.
그리고 상기 표시부(340)는 앞서 언급한 바와 같이 부재의 손상이나 조치 상황을 촬영할 수 있는 바, 도 7에 도시된 바와 같이 점검 내역과 사진을 입력할 수 있는 입력 화면을 표시할 수 있다. As described above, the display unit 340 may photograph the damage or the action of the member, as shown in FIG. 7, and may display an input screen for inputting the inspection details and a picture.
한편 상기 무선 태그(200)는 기설정된 시간별로 연결된 센서(100)의 센싱정보를 수집 및 누적할 수 있다. 이때 상기 기설정된 시간은 월단위 또는 주단위로 설정되는 것이 바람직하다. 이러한 시간별 센싱정보는 해당 부재의 장기 거동을 확인하기 위한 데이터로 활용될 수 있다.Meanwhile, the wireless tag 200 may collect and accumulate the sensing information of the sensor 100 connected for each preset time. In this case, the predetermined time is preferably set in monthly or weekly units. The hourly sensing information may be used as data for confirming long-term behavior of the member.
그리고 상기 관리자 단말(300)은 해당 부재의 장기 거동 확인을 위하여 상기 무선 태그(200)로부터 수신한 누적 센싱정보 이력을 가공하여 리스트화하여 표시하거나 그래프로 표시함으로써 관리자가 모바일 앱(App) 화면을 통해 그 이상 유무를 용이하게 판단할 수 있도록 지원할 수 있다. In addition, the manager terminal 300 processes the cumulative sensing information history received from the wireless tag 200 in order to check the long-term behavior of the member and displays it in a list or in a graph, so that the manager displays the mobile app screen. It can help to easily determine whether there is more than that.
또한 상기 관리자 단말(300)은 상기 관리 대상 구조물의 각 부재별 정상 범위를 나타내는 기준 센싱정보가 저장될 수 있으며, 선택된 센서(100)로부터 수집된 센싱정보와 저장된 기준 센싱정보를 비교 분석하여 센싱정보의 이상 유무를 판단하고 이를 표시함으로써 해당 부재의 이상 유무를 현장에서 즉시 판단할 수 있도록 할 수 있다.In addition, the manager terminal 300 may store reference sensing information indicating a normal range for each member of the structure to be managed, and compares the sensing information collected from the selected sensor 100 with the stored reference sensing information. By determining whether there is an abnormality and indicating it, it is possible to immediately determine whether there is an abnormality of the member in the field.
상기 운영 서버(400)는 상기 관리 대상 구조물에 대하여 부재별 관리정보가 저장된 데이터베이스를 포함하고, 상기 데이터베이스에 대한 상기 관리자 단말(300)의 접속 권한을 부여하며, 선택된 관리자 단말(300)로부터 송신하는 점검 정보를 업로드하여 상기 데이터베이스에 저장된 관리 정보를 업데이트할 수 있다.The operation server 400 includes a database in which management information for each member is stored in the structure to be managed, grants access authority of the manager terminal 300 to the database, and transmits the selected manager terminal 300. The inspection information may be uploaded to update management information stored in the database.
상기 데이터베이스는 도면에 도시된 바 없으나, 복수로 분할된 저장공간을 가질 수 있으며, 관리 대상 구조물별 또는 부재별 또는 위치별 등 하나 이상의 카테고리를 설정하여 각 저장공간에 관리 정보가 저장될 수 있다.Although not shown in the drawings, the database may have a plurality of divided storage spaces, and management information may be stored in each storage space by setting one or more categories, such as for each structure to be managed, for each member, or for each location.
상기 운영 서버(400)는 현장에서 관리자 단말(300)로부터 수신한 점검 정보를 통계화할 수 있으며 관제 센터 관리자의 요청에 응답하여 적합한 통계화 정보를 출력하여 제공할 수 있다.The operation server 400 may statistically check the check information received from the manager terminal 300 in the field, and output appropriate statistics information in response to a request of the control center manager.
그리고 상기 운영 서버(400)는 도면에 도시된 바 없으나 디스플레이장치를 포함하여 데이터베이스에 저장된 관리 정보를 모니터링할 수 있다.Although not shown in the drawing, the operation server 400 may monitor management information stored in a database including a display device.
이와 같이 본 발명의 관리 시스템은 현장 관리자의 모바일 앱을 통하여 현장의 점검 사항 내지 조치 사항들을 입력하여 관제 센터에 업로드함으로써 원격지에 위치하는 관제 센터에서 육안 검사를 위한 현장 방문이 불필요하며, 인프라 구조물의 센싱 데이터를 기반으로 구조물의 안전성을 평가하는 과거와는 달리 현장의 육안 검사에 따른 점검 정보를 부가함으로써 보다 신뢰성 있는 평가 결과를 도출할 수 있도록 지원할 수 있다. As described above, the management system of the present invention inputs the check points or measures of the site through the mobile app of the site manager and uploads them to the control center so that a site visit for visual inspection is unnecessary at the control center located at a remote location. Unlike the past, which evaluates the safety of structures based on the sensing data, it is possible to support more reliable evaluation results by adding inspection information based on visual inspection of the site.
이상 설명한 내용을 통해 당업자라면 본 발명의 기술사상을 일탈하지 아니하는 범위에서 다양한 변경 및 수정 가능함을 알 수 있을 것이다. 따라서, 본 발명의 기술적 범위는 명세서의 상세한 설명에 기재된 내용으로 한정되는 것이 아니라 특허청구범위에 의해 정해져야만 할 것이다.Those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

Claims (6)

  1. 관리 대상 구조물의 특정 부재에 설치되며 부재의 거동에 따른 센싱정보를 생성 및 출력하는 하나 이상의 센서;At least one sensor installed in a specific member of the structure to be managed to generate and output sensing information according to the behavior of the member;
    고유의 식별정보를 가지며 상기 센서에 연결되어 센서로부터 출력되는 센싱정보를 수집하고 외부의 요청신호에 의해 식별정보와 수집된 센싱정보를 송신하는 무선 태그;A wireless tag having unique identification information, connected to the sensor, collecting sensing information output from the sensor, and transmitting identification information and collected sensing information by an external request signal;
    상기 무선 태그로부터 송신되는 식별정보와 센싱정보를 수신하여 표시하며, 해당 센서와 부재의 육안 검사에 대한 점검정보를 입력하고 이를 송신하는 관리자 단말; 및An administrator terminal for receiving and displaying identification information and sensing information transmitted from the wireless tag, inputting check information for visual inspection of the sensor and the member, and transmitting the check information; And
    상기 관리 대상 구조물에 대하여 부재별 관리정보가 저장된 데이터베이스를 포함하고, 상기 데이터베이스에 대한 상기 관리자 단말의 접속 권한을 부여하며, 선택된 관리자 단말로부터 송신하는 점검 정보를 업로드하여 상기 데이터베이스에 저장된 관리 정보를 업데이트하는 운영 서버;를 포함하는 것을 특징으로 하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템.Update management information stored in the database by uploading the check information transmitted from the selected manager terminal, including a database in which the member-specific management information is stored in the management target structure, granting access rights of the manager terminal to the database; Operating server; Instrument maintenance and safety management system of the infrastructure structure using a mobile app comprising a.
  2. 제 1항에 있어서,The method of claim 1,
    상기 무선 태그는, The wireless tag is,
    NFC(near field communication) 태그이며, Near field communication (NFC) tags.
    상기 관리자 단말은, The manager terminal,
    통신 가능 범위에 인접한 무선 태그를 인식하면 자동으로 요청신호를 해당 무선 태그로 송신하는 것을 특징으로 하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템.Instrument maintenance and safety management system of the infrastructure structure using a mobile app, characterized in that the automatic transmission of the request signal to the corresponding wireless tag when recognizing the wireless tag adjacent to the communication range.
  3. 제 1항에 있어서,The method of claim 1,
    상기 점검정보는,The check information,
    표시되는 센싱정보의 이상 정보와 육안 검사에 따른 부재의 손상 정보와 현장 조치 내용 정보 및 향후 점검 계획 정보를 포함하는 것을 특징으로 하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템.Instrument maintenance and safety management system of the infrastructure structure using a mobile app, characterized in that it includes abnormal information of the sensing information displayed, damage information of the member due to visual inspection, on-site action content information and future inspection plan information.
  4. 제 3항에 있어서,The method of claim 3, wherein
    상기 관리자 단말은,The manager terminal,
    영상을 촬영하기 위한 카메라를 포함하며, It includes a camera for taking an image,
    상기 점검정보는 상기 관리자 단말의 카메라를 통해 촬영된 사진 또는 동영상 정보를 더 포함하는 것을 특징으로 하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템.The inspection information measuring system maintenance and safety management system of the infrastructure structure using a mobile app, characterized in that it further comprises a picture or video information taken through the camera of the manager terminal.
  5. 제 3항에 있어서,The method of claim 3, wherein
    상기 관리자 단말은,The manager terminal,
    상기 관리 대상 구조물의 각 부재별 정상 범위를 나타내는 기준 센싱정보가 저장되며, 선택된 센서로부터 수집된 센싱정보와 저장된 기준 센싱정보를 비교 분석하여 센싱정보의 이상 유무를 판단하고 이를 표시하는 것을 특징으로 하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템.The reference sensing information indicating the normal range for each member of the structure to be managed is stored, and the sensing information collected from the selected sensor and the stored reference sensing information are compared and analyzed to determine whether there is an abnormality of the sensing information and to display it. Instrument maintenance and safety management system of infrastructure using mobile app.
  6. 제 1항에 있어서,The method of claim 1,
    상기 무선 태그는,The wireless tag is,
    기설정된 시간별로 연결된 센서의 센싱정보를 수집 및 누적하며, Collects and accumulates the sensing information of the connected sensor for each preset time.
    상기 관리자 단말은,The manager terminal,
    해당 부재의 장기 거동에 따른 센싱정보 이력을 리스트화 또는 그래프로 표시하는 것을 특징으로 하는 모바일 앱을 이용한 인프라 구조물의 계측기 유지 및 안전 관리 시스템. Measuring system maintenance and safety management system of the infrastructure structure using a mobile app, characterized in that the list of sensing information history according to the long-term behavior of the member displayed or displayed in a graph.
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