KR102331276B1 - Method and system for sharing disaster information based on web using drone - Google Patents

Abstract

According to the present invention, disclosed are a disaster information sharing system and method for acquiring a disaster image by photographing a disaster site through a drone or collecting disaster-related information such as text, photos, videos, etc. through a user's mobile terminal and sharing the collected disaster information in public places with related individuals as well as specific people through public devices. The disaster sharing system according to the present invention comprises: a mobile terminal for photographing a disaster area and transmitting a disaster site investigation report including prepared disaster information to a web server; a drone device for transmitting the photographed disaster image of the disaster area to the web server; a web server for creating a disaster report based on the disaster image received from the drone device or receiving the disaster site investigation report from the mobile terminal and sharing the disaster report and the disaster site investigation report; a public device for outputting the received disaster image, disaster information, disaster site investigation report, and disaster report in a screen and voice in a public place; a smart terminal installed with a disaster information sharing application, executing the disaster information sharing application, and performing NFC tagging in proximity to an NFC tag device; and an NFC tag device interoperating with the public device and having an access address flag area in which an access address number is recorded to share the disaster information recorded in the access address flag area with the public device and the smart terminal. Accordingly, information on disaster sites can be accurately and easily delivered to other users.

Description

{Method and system for sharing disaster information based on web using drone}

The present invention relates to a disaster information sharing system and method, and more particularly, to obtain a disaster image by shooting a disaster site using a drone at a disaster site, or text, photos, and videos through a mobile terminal of a user at the disaster site It relates to a disaster information sharing system and method that collects disaster-related information, such as, and enables specific people as well as relevant individuals to share the collected disaster information in a public place where many people gather through public devices.

In general, it is most important to quickly collect disaster site information in a disaster safety situation management system. This is because the current disaster situation can be accurately identified through disaster site information.
In addition, disaster site information is used as input information of various disaster prediction models to predict future disaster situations or to be used for verification of such disaster prediction models.
And, with the advent of the 4th industrial revolution, with the advent of big data technology, the accumulated field information of past disasters is analyzed through statistical techniques and mash-up functions to derive insights about disasters. damage can be prevented.
On the other hand, just as early suppression of a fire is of utmost importance, it is important to receive disaster site information in relation to decision-making for appropriate countermeasures at the initial stage of a disaster. In this case, in collecting and processing disaster site information, location information (longitude and latitude, etc.) of the disaster site should be accompanied.
In addition, when a disaster site investigator returns to office work after inspecting the disaster site, he or she suffers from the double task of preparing a report on the site investigation. Accordingly, there is a need for a method of preparing a disaster site investigation report and providing disaster site information in order to improve the work efficiency of the disaster site investigator.
In addition, there is a need for a technology that enables not only individuals related to disaster situations occurring at the disaster site but also specific persons to be provided with images and reports promptly in public places without an authentication procedure.

As a related prior patent document, there is Republic of Korea Patent Publication No. 10-2020-0095866 (published on August 11, 2020), which describes a method and apparatus for providing disaster safety convergence information.

An object of the present invention to meet the above requirements is to obtain a disaster image by shooting a disaster site using a drone at a disaster site, or disaster-related such as text, photos, and videos through a user's mobile terminal at the disaster site To provide a disaster information sharing system and method that collects information and enables specific people as well as relevant individuals to share the collected disaster information in a public place where many people gather through public devices.

Disaster information sharing system according to an embodiment of the present invention for achieving the above object includes disaster information written by a user by shooting a disaster area and using a disaster site survey report creation function provided in the disaster management menu a mobile terminal for transmitting a disaster site investigation report to a web server; a drone device that transmits a disaster image obtained by photographing the disaster area to a web server; Based on the disaster image received from the drone device, a disaster report including disaster type, disaster date and time, registrant, disaster content, disaster location, and image type is prepared, or a disaster management menu is provided to the mobile terminal, and a disaster management menu is provided from the mobile terminal. a web server that receives the disaster site survey report and shares the disaster report and the disaster site survey report; a database for storing the disaster image or disaster information received from the drone device, storing the disaster site investigation report received from the mobile terminal, or storing the disaster report prepared by the web server; a public device for outputting the received disaster image, disaster information, disaster site investigation report, and disaster report in a screen and voice in a public place; a smart terminal on which a disaster information sharing application is installed, the disaster information sharing application is executed by a user's manipulation, and NFC tagging is performed in proximity to an NFC tag device; and an NFC tag device interoperating with the public device and having an access address flag area in which an access address address is recorded to share disaster information recorded in the access address flag area with the public device and the smart terminal. .
In addition, when the smart terminal checks the access address address recorded in the access address flag area and records user information in the data area of the corresponding access address address, the public device reads the user information from the access address address of the data area and to the web server, and the web server may transmit a disaster image, disaster information, disaster site investigation report, and disaster report on a disaster site corresponding to the user information to the public device or the smart terminal.
In addition, the NFC tag device, an antenna unit for the smart terminal and RF (Radio Frequency) interface; A port comprising a first port for recognizing tagging of the smart terminal, a second port for recognizing data recording from the smart terminal, and a third port for transmitting and receiving the user information with the output device wealth; A first memory unit including an access address to which the user information is to be written, an access address flag area in which the number of write counts is recorded, and a data area to record the user information ; And the signal waveform in the first port is toggled-up (Toggle-up) and toggle-down (Toggle down), and after a predetermined time elapses, when the toggle-up is detected again, the tagging of the smart terminal is recognized, and the second When the signal waveform toggled-up in port 2 is toggled down and toggle-up is detected again, it is recognized as a write operation of the data area, the user information is read from the corresponding access address, and the public information is read through the third port. and a main control unit (MCU) that transmits to the device and counts the number of times the user information is written to the data area.
In addition, the main control unit (MCU), when the tagging of the smart terminal, the signal waveform is toggled up in the first port, and interfaces with the smart terminal through the antenna unit, the smart terminal is the access address flag area As the access address address is read from and the user information is written to the access address address of the data area, the signal waveform toggled up in the second port is toggled down and toggle-up is detected again, Recognized as a write operation in the data area, the user information may be read from the corresponding access address and transmitted to the public device through the third port.
In addition, the mobile terminal or the smart terminal displays the disaster report and the disaster site investigation report shared from the web server through a display unit, and the display unit is a driving thin film transistor (DRT) including source and drain electrodes. ; an organic light emitting diode including an anode electrode, an organic light emitting layer and a cathode electrode; and a wiring connecting the source and drain electrodes and the anode electrode, wherein the wiring includes: a substrate; a gate metal layer formed on the substrate; a gate insulating layer and an etch stop layer formed on the gate metal layer to expose a portion of the gate metal layer; a first source and drain metal layer formed on the gate insulating layer and the etch stop layer and including the source and drain electrodes, a data signal application wiring, and a power supply voltage application wiring; a passivation film formed thereon to expose a predetermined region of the first source and drain metal layers; a second source and drain metal layer formed on the passivation layer and in contact with the first source and drain metal layers having the predetermined regions exposed; an interlayer insulating layer including first and second contact holes exposing the first and second regions of the second source and drain metal layers, respectively; and an anode metal layer extending from the anode electrode, formed on the interlayer insulating layer, covering the first contact hole, and extending in one direction to cover the second contact hole, wherein the anode metal layer includes the first contact hole. In the region and the second region, the second source and drain metal layers may be in contact with each other to make double contact.
On the other hand, the disaster information sharing method according to the present invention for achieving the above object, (a) a web server providing a disaster management menu to a mobile terminal; (b) transmitting, by the mobile terminal, a disaster site survey report including disaster information prepared by using a disaster site survey report creation function provided in the disaster management menu, to the web server by photographing a disaster area; (c) transmitting, by the drone device, the disaster image obtained by photographing the disaster area to the web server; (d) creating, by the web server, a disaster report including a disaster type, disaster date and time, registrant, disaster details, disaster location, and image type based on the disaster image or disaster information received from the drone device; (e) sharing, by the web server, the disaster report and the disaster site survey report; (f) performing NFC tagging by the smart terminal in proximity to the dual interface NFC tag device; (g) sharing, by the NFC tag device, an access address flag area in which an access address address is recorded, with a public device and the smart terminal; and (h) outputting, by the public device, the shared disaster report and the disaster site investigation report in screen and voice.
In addition, in step (c), the web server, based on the disaster image received from the drone device, serial number, disaster information management code, disaster classification, registrant, disaster content, disaster date and time, administrative area code, road name code , address, place, X-coordinate, Y-coordinate, latitude, longitude, remark, registrant ID, registration date and time, modifier ID, modification date
In addition, in step (g), the NFC tag device checks the access address address recorded in the access address flag area by the smart terminal and records user information in the data area of the corresponding access address address, the control unit of the data area The user information is read from the access address address and transmitted to the public device, and the public device may display the shared disaster report and disaster site investigation report corresponding to the user information on the screen or transmit it to the smart terminal. .
In addition, the NFC tag device includes a first port for recognizing tagging of the smart terminal, a second port for recognizing data recording from the smart terminal, and the output device for transmitting and receiving the user information Including a third port, the main control unit (MCU) of the NFC tag device is a signal waveform in the first port toggle-up (Toggle-up) and toggle-down (Toggle down) after a certain time elapses When the toggle-up is detected again, the tagging of the smart terminal is recognized, and when the toggle-up signal waveform is toggled down in the second port and the toggle-up is detected again, it is recognized as a recording operation of the data area, and the corresponding The user information is read from the access address and transmitted to the public device through the third port, and the main control unit (MCU) toggles the signal waveform in the first port when tagging the smart terminal. , by interfacing with the smart terminal through the antenna unit, as the smart terminal reads an access address address from the access address flag area and writes the user information to the access address address of the data area, the second port When the toggled-up signal waveform is toggled down and the toggle-up is detected again, it is recognized as a write operation of the data area, the user information is read from the corresponding access address, and the public device is sent to the public device through the third port. can be transmitted
In addition, in step (g), the smart terminal displays the disaster report and the disaster site investigation report shared from the web server through a display unit, and the display unit includes a driving thin film transistor including source and drain electrodes ( DRT); an organic light emitting diode including an anode electrode, an organic light emitting layer and a cathode electrode; and a wiring connecting the source and drain electrodes and the anode electrode, wherein the wiring includes: a substrate; a gate metal layer formed on the substrate; a gate insulating layer and an etch stop layer formed on the gate metal layer to expose a portion of the gate metal layer; a first source and drain metal layer formed on the gate insulating layer and the etch stop layer and including the source and drain electrodes, a data signal application wiring, and a power supply voltage application wiring; a passivation film formed thereon to expose a predetermined region of the first source and drain metal layers; a second source and drain metal layer formed on the passivation layer and in contact with the first source and drain metal layers having the predetermined regions exposed; an interlayer insulating layer including first and second contact holes exposing the first and second regions of the second source and drain metal layers, respectively; and an anode metal layer extending from the anode electrode, formed on the interlayer insulating layer, covering the first contact hole, and extending in one direction to cover the second contact hole, wherein the anode metal layer includes the first A region and the second region may be in double contact with the second source and drain metal layers, respectively.

According to the present invention, it is possible to build a system for sharing on-site disaster information acquired from a mobile terminal or drone at a disaster site through a web server.
In addition, by providing to other users the documents related to the disaster site created by the user at the disaster site, information on the disaster site can be quickly delivered to other users, and due to the dual task of creating a report after investigating the disaster site effort can be reduced.
In addition, by creating a memo related to the disaster site and sharing it with other users, information on the disaster site can be accurately and conveniently delivered to other users.
In addition, according to the present invention, disaster-related information such as text, photos, and videos can be collected, and search, provision and management of the collected disaster information can be provided on a web-based basis.
In addition, the present invention can provide a system capable of operating resource management, contact network, and document sharing functions for disasters.
In addition, the present invention can provide a monitoring program capable of collecting information on CPU, memory, and user access for stable system operation, service status, and notification.

1 is a configuration diagram schematically showing the configuration of a disaster information sharing system according to an embodiment of the present invention.
2 is a configuration diagram schematically showing the configuration of the NFC tag device of FIG. 1 in the disaster information sharing system according to an embodiment of the present invention.
3 and 4 are circuit diagrams for explaining the coupling of the first port and the second port of the NFC tag device in the disaster information sharing system according to an embodiment of the present invention.
5 is a plan view of one pixel of the display unit of the smart terminal according to an embodiment of the present invention.
6 is a cross-sectional view of portions IV-IV' and V-V' of FIG. 5 .
7 is a diagram illustrating a KakaoTalk disaster information transmission screen of a mobile terminal according to an embodiment of the present invention.
8 is a diagram illustrating an example of configuring disaster information obtained from a mobile terminal based on a mobile web according to an embodiment of the present invention.
9 is a diagram illustrating an SBB-based disaster information registration screen of a mobile terminal according to an embodiment of the present invention.
10 is a diagram illustrating an example of a disaster information display board provided by the disaster information sharing system according to an embodiment of the present invention.
11 is a diagram illustrating an example of providing a disaster information display board screen in a list form and a map display form in the disaster information sharing system according to an embodiment of the present invention.
12 is a diagram illustrating a system in which disaster information written in a mobile terminal is transmitted to a web server according to an embodiment of the present invention.
13 is a diagram illustrating a text, video, and photo transmission screen in a disaster information sharing system according to an embodiment of the present invention.
14 is a view showing a screen for consent to collection and use of personal information, unique identification information, and drone footage in the disaster information sharing system according to an embodiment of the present invention.
15 is a diagram illustrating a use application screen in a disaster information sharing system according to an embodiment of the present invention.
16 is a diagram illustrating a user permission setting screen in a disaster information sharing system according to an embodiment of the present invention.
17 is a diagram illustrating an information addition and correction function screen in a disaster information sharing system according to an embodiment of the present invention.
18 is a diagram illustrating a document sharing inquiry function screen provided by the disaster information sharing system according to an embodiment of the present invention.
19 is a diagram illustrating a document sharing registration function screen provided by the disaster information sharing system according to an embodiment of the present invention.
20 is a view showing a statistical information screen provided by the disaster information sharing system according to an embodiment of the present invention.
21 is a view showing a service status screen provided by the disaster information sharing system according to an embodiment of the present invention.
22 is a diagram illustrating a user access statistics screen provided by the disaster information sharing system according to an embodiment of the present invention.
23 is a diagram illustrating an operation flowchart for explaining a disaster information sharing method according to an embodiment of the present invention.

모바일 단말기(120)는 취득한 재난 정보를 전송하기 위해 도 8에 도시된 바와 같이 모바일 웹 기반으로 구성할 수 있다. 도 8은 본 발명의 실시 예에 따른 모바일 단말기에서 획득한 재난 정보를 모바일 웹 기반으로 구성한 예를 나타낸 도면이다. 도 8에 도시된 바와 같이 모바일 단말기(120)는 재난구분, 작성자, 보고일시 등을 포함하는 기본 정보, 보고내용 및 주소, 장소 등을 포함하는 재난 위치정보를 모바일 웹 기반으로 재난 정보로 등록할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 카카오톡 모바일 메신저로 전송되는 재난정보를 도 9에 도시된 바와 같이 별도의 시스템(SBB, 스마트 빅보드)에 등록하는 체계로 운영될 수 있다. 도 9는 본 발명의 실시 예에 따른 모바일 단말기의 SBB 기반 재난정보 등록 화면을 나타낸 도면이다. 도 9에 도시된 바와 같이, 모바일 단말기(120)는 스마트 빅보드에 등록된 재난정보 보고 자료를 지도 서비스를 통하여 재난정보 보고 위치 및 보고 내용을 표시할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 10에 도시된 바와 같은 재난정보 표출판 화면을 제공할 수 있다. 도 10은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서 제공하는 재난정보 표출판 화면의 한 예를 나타낸 도면이다. 재난 정보 공유 시스템(100)은 웹 서버(130)에서 재난 정보를 수신하면, 재난 위치를 표시하기 위해 공간 정보 오픈 플랫폼(VWrold) 지도 서비스를 기반으로 제공할 수 있다. 도 10의 화면에서, 좌측에는 표출판을 통해 시스템을 관리하기 위한 재난정보 관리, 드론 운용 관리, 문서 공유, 통계, 시스템관리 화면으로 이동할 수 있는 메뉴를 제공한다. 화면 상단에는 광역시도, 시군구, 읍면동으로 간편하게 이동하기 위한 지역이동 네비게이션 선택기능과 비행금지구역, 비행제한구역 등을 지도에 표시하기 위한 레이어보기, 일반지도와 영상지도 등 지도의 타입을 변경할 수 있는 지도선택기능, 등록된 재난정보 보고 내역을 검색할 수 있는 검색기능을 제공할 수 있다. 지도화면 좌측에는 등록된 재난정보 보고 목록을 표시하여 사용자가 간편하게 등록된 내역을 확인할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 11에 도시된 바와 같이 목록 형태와 지도 표시 형태로 재난정보 표출판 화면을 제공할 수 있다. 도 11은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서 목록 형태 및 지도 표시 형태로 재난정보 표출판 화면을 제공하는 예를 나타낸 도면이다. 도 11에 도시된 바와 같이 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 재난 정보에 대하여 재난 정보의 간략한 정보를 나타내는 목록 형태와 공간 정보 오픈 플랫폼(VWorld)을 통해 재난 위치가 표시되는 지도 표시 형태로 구현하여 사용자가 알기 쉽게 정보를 제공하는 것이다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 12에 도시된 바와 같이 모바일 단말기(120)에서 작성된 재난 정보를 모바일 웹을 통해 웹 서버(130)로 전송한다. 도 12는 본 발명의 실시 예에 따른 모바일 단말기에서 작성된 재난 정보가 웹 서버로 전송되는 체계를 나타낸 도면이다. 이때 전송되는 재난정보는 재난 정보에 대한 보고 내용(텍스트), 드론 촬영 영상(동영상), 스마트폰 촬영 영상(사진 또는 동영상)이다. 모바일 웹을 통해 전송되는 재난정보는 자료 유형에 따라 텍스트는 DB(140)에 저장되고, 사진 또는 동영상은 웹서버(130) 내의 지정된 폴더로 저장될 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)에서 전송되는 자료 유형은 도 13에 도시된 바와 같이, 텍스트, 사진, 동영상으로 구분되며, 재난정보 전송 시 자료 유형에 상관없이 텍스트, 사진, 동영상이 동시에 전송이 가능하다. 도 13은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서의 텍스트, 동영상 및 사진 전송 화면을 나타낸 도면이다.
자료 전송 시 동시 접속자, 네트워크 환경, 서버 성능, 기존 자료 전송체계 등을 고려하여 다음 표 2와 같이 사진이나 동영상과 같은 파일 형태 자료의 전송가능 범위를 설정할 수 있다.

또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 사용자 및 수요자에 따른 권한 설정을 위해 도 14에 도시된 바와 같이 개인 정보, 고유 식별 정보, 드론 촬영물 수집이용·동의 → 사용신청 → 권한설정 체계를 통해 시스템 사용 및 접근이 가능하도록 할 수 있다. 도 14는 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서의 개인정보, 고유식별정보, 드론촬영물 수집 및 이용 동의 화면을 나타낸 도면이다. 시스템을 사용 신청을 위해서는 도 14에 도시된 바와 같이 『개인정보, 고유식별정보, 드론 촬영물 수집이용』에 동의 한 경우에만 사용신청이 가능하도록 구성할 수 있다.
또한, 『개인정보, 고유식별정보, 드론촬영물 수집이용』동의를 한 경우 도 15에 도시된 바와 같이 사용신청, 인적사항, 거주지 주소, 소속정보, 자격 및 비행경력, 드론보유 현황, 항공영상 분석현황(맵핑 등)에 대한 사용자 정보를 입력한 후 신청할 수 있도록 구성할 수 있다. 도 15는 본 발명의 실시 예에 따른 재난 정보 제공 시스템에서의 사용 신청 화면을 나타낸 도면이다.
신청된 사용자는 시스템 관리자가 민간분야, 협회 및 산학연, 정부기관 등 사용자 구분에 따라 도 16에 도시된 바와 같이 사용자 등급 및 승인 등 권한이 설정 가능하도록 구성할 수 있다. 도 16은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서의 사용자 권한 설정 화면을 나타낸 도면이다.
본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 수집된 자료를 바탕으로 효율적인 인적, 물적 자원을 관리하기 위해 다음 표 3과 같이 관리 항목을 선정하고 테이블을 설계하여 반영할 수 있다.

또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 17에 도시된 바와 같이 정보의 추가 및 수정 기능을 제공할 수 있다. 도 17은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서의 정보 추가 및 수정 기능 화면을 나타낸 도면이다. 도 17에 도시된 바와 같이 정보 추가/수정 기능은 관리자가 드론 사용자에 대한 권한 및 정보를 추가/수정할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 문서공유 기능을 위해 다음 표 4와 같이 테이블을 설계하여 관리할 수 있다.

즉, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 재난 현장에 투입된 드론 장치(110) 및 모바일 단말기(120)에 대한 드론 촬영 허가 공문 등 관련 문서를 재난 상황 시 신속하게 자료를 공유하기 위해 문서공유 기능을 구현하여 효율적으로 문서공유가 가능하도록 할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 18에 도시된 바와 같이 문서공유 조회 기능을 제공할 수 있다. 도 18은 본 발명의 실시 예에 따른 재난 정보 제공 시스템에서 제공하는 문서공유 조회 기능 화면을 나타낸 도면이다. 문서공유 조회 기능은 등록된 문서를 문서구분, 등록일 등 검색구분을 통해 등록된 문서에 대한 정보를 조회할 수 있는 기능이다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 19에 도시된 바와 같이 문서공유 등록 기능을 제공할 수 있다. 도 19는 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서 제공하는 문서 공유 등록 기능 화면을 나타낸 도면이다. 문서 등록 기능은 관리자가 공유할 문서에 대한 정보를 추가/수정할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 다음 표 5와 같이 사용자 및 수요자 기반 운용자별 접근권한을 구분할 수 있다.

또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 사용자 정보 암호화 적용 화면을 제공할 수 있다. 즉, 재난 정보 공유 시스템(100)은 사용 신청한 사용자의 로그인에 대한 비밀번호를 암호화하여 적용할 수 있으며, 적용한 비밀번호 암호화는 복호화가 불가능하여 비밀번호 분실 시 새로운 비밀번호를 생성하여 적용할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 재난 정보의 서비스 상태를 확인하기 위해 하드웨어적인 서버의 동작 성능을 수집할 수 있는 프로그램을 적용하여 시스템 관리자가 확인할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 20에 도시된 바와 같이 통계 정보 화면을 제공할 수 있다. 도 20은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서 제공하는 통계 정보 화면을 나타낸 도면이다. 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 웹 서버(130)에서 제공하는 메뉴에서 사용자가 모바일 단말기(120)를 통해 상단 서브 메뉴인 재난정보 보고 통계버튼을 클릭하면, 도 20에 도시된 바와 같이 재난정보 보고 통계 화면을 제공하고, 통계 화면에서 지역, 기간 등 조회 항목을 설정한 후 검색버튼을 클릭하면, 그에 따른 검색결과를 테이블과 챠트 등으로 표시하여 제공하는 것이다. 재난정보 통계는 수집된 재난정보를 서울특별시, 부산광역시, 대구광역시 등 16개 광역자치단체와 재난형태(태풍, 산불, 기타)로 구분하여 테이블과 차트형태로 표시되도록 할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 21에 도시된 바와 같이 수집된 정보의 서비스 상태를 화면으로 제공할 수 있다. 도 21은 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서 제공하는 서비스 상태 화면을 나타낸 도면이다. 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 웹 서버(130)의 스케쥴러에 의해 1분 간격으로 수집되는 성능 정보를 DB(140)에 저장한 후, 사용자가 시스템 관리자로 로그인 한 후 좌측 메뉴에서 시스템 ? 서비스 상태를 클릭하면 도 21에 도시된 바와 같이 서비스 상태 화면을 표출하여 제공한다. 표출 화면에는 CPU 사용율, 메모리 사용율, 서버 접속수를 대시보드 형태로 표시하며, 각 항목을 클릭하면 금일 동안의 수집 자료를 그래프로 표시되도록 할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 도 22에 도시된 바와 같이 사용자에 대한 접속 통계 정보를 구현한 화면을 제공할 수 있다. 도 22는 본 발명의 실시 예에 따른 재난 정보 공유 시스템에서 제공하는 사용자 접속 통계 화면을 나타낸 도면이다. 사용자 접속 통계는 사용자가 컴퓨터 단말기 또는 모바일 단말기(120) 등을 통해 재난 정보 제공 시스템에 접속하여 로그인을 수행함에 따른 화면 접근 횟수와 로그인 횟수를 일자별로 테이블과 차트형태로 표시하는 것이다.
도 23은 본 발명의 실시 예에 따른 재난 정보 공유 방법을 설명하기 위한 동작 흐름도를 나타낸 도면이다.
도 23을 참조하면, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 웹 서버(130)가 모바일 단말기(120)로 재난 관리 메뉴를 제공한다(S510).
이어, 모바일 단말기(120)는 재난 지역을 촬영하고, 재난 관리 메뉴에서 제공되는 재난 현장 조사 보고서 작성 기능을 이용하여 작성된 재난 정보를 포함하는 재난 현장 조사 보고서를 웹 서버(130)로 전송한다(S520).
이어, 드론 장치(110)는 재난 현장에서 비행하여 재난 지역을 촬영하여 획득한 재난 영상을 웹 서버(130)로 전송한다(S530).
이때, 웹 서버(130)는, 드론 장치(110)로부터 수신한 재난 영상에 근거하여 일련번호, 재난정보 관리코드, 재난구분, 등록자, 재난내용, 재안일시, 행정구역코드, 도로명코드, 주소, 장소, X좌표, Y좌표, 위도, 경도, 비고, 등록자ID, 등록일시, 수정자ID, 수정일시를 포함하는 항목으로 구분하여 정보 테이블로 저장할 수 있다.
이어, 웹 서버(130)는 드론 장치(110)로부터 수신한 재난 영상 또는 재난 정보에 근거하여 재난 유형, 재난 일시, 등록자, 재난 내용, 재난 위치, 영상 종류를 포함하는 재난 보고서를 작성한다(S540).
그리고, 웹 서버(130)는 재난 보고서 및 재난 현장 조사 보고서를 공공 장치(140) 등으로 전송하여 공유한다(S550).
이때, 웹 서버(130)는, 재난 보고서 및 재난 현장 조사 보고서를 공간 정보 오픈 플랫폼을 통해 재난 위치가 표시되는 지도 표시 형태로 제공할 수 있다.
한편, 재난 관련 개인이나 또는 특정인이 스마트 단말기(160)를 휴대한 채 공공 장치(140)로 다가 가서 NFC 태그 장치(150)에 근접할 수 있다.
이어, 개인 또는 특정인의 조작에 따라, 스마트 단말기(160)는 NFC 태그 장치(150)에 근접하여 NFC 태깅을 수행한다(S560).
이어, NFC 태그 장치(150)는 액세스 주소 번지가 기록된 액세스 어드레스 플래그 영역을 공공 장치(140) 및 스마트 단말기(160)와 공유한다(S570).
이에, 공공 장치(140)는 공유된 재난 보고서 및 재난 현장 조사 보고서를 화면과 음성으로 출력한다(S580).
즉, NFC 태그 장치(150)는, 스마트 단말기(160)가 액세스 어드레스 플래그 영역에 기록한 액세스 주소 번지를 확인하여 해당 액세스 주소 번지의 데이터 영역에 사용자 정보를 기록하면 제어부가 데이터 영역의 액세스 주소 번지에서 사용자 정보를 읽어와 공공 장치(140)로 전송하고, 공공 장치(140)는 사용자 정보에 대응된 상기 공유된 재난 보고서 및 재난 현장 조사 보고서를 화면 상에 디스플레이하거나 스마트 단말기(160)로 전송해 주는 것이다.
한편, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 웹 서버(130)를 통하여 국민 재난 안전 포털 사이트를 제공할 수 있다. 국민 재난 안전 포털 시스템은 대국민 재난 정보의 일관되고 통합적인 제공을 위해, 기존 국가재난 정보센터, 재난 심리상담 정보센터, 재난훈련 시스템을 통합·제공하는 것이다. 국민재난 안전포털의 개요는 총 6개 메뉴(재난 예방대비, 민방위, 풍수해보험, 재난 심리상담, 재난 현황, 참여와 통*), 270개 콘텐츠로 구성될 수 있다. 주요 내용으로는 대민 서비스 정보 제공으로 재난 유형별 국민 행동요령, 민방위 대피소 정보, 재난 심리상담 정보 등을 제공하고 있으며, 민간 협력 업무로는 재난훈련관리, 사유재산피해 신고, 복구 진도 등록 정보 등을 제공할 수 있다. 주요 시스템 기능은 크게 4가지로 분류할 수 있다. 국민재난안전, 재난훈련관리, 사유재산피해신고, 복구 진도 등록으로 구분되며, 국민재난안전은 국민행동요령, 재난발생정보, 민방위 등 7개 대민 서비스로 제공할 수 있다. 실시간 생활 속에 안전정보는 환경부, 경찰청, 한국환경관리공단 및 기상청 등에서 교통돌발정보, 미세먼지, 통합대기지수, 방사능, 초미세먼지, 이산화질소, 자외선지수, 식중독지수, 동파가능지수 등 11종의 실시간 정보를 연계하여 제공할 수 있다. 아울러 내 주변에 있는 안전시설(대피소경찰서소방서 등) 위치정보를 제공한다. 위치정보로는 공공기관, 대피시설(민방위대피소, 지진대피소 등), 가로등, 학교, 약자보호시설(성폭력지원시설, 무더위쉼터 등), 의료시설, 편의점, 치안시설, 모범음식점 등 약 44여종의 안전시설 등이 있다.
또한, 본 발명에 따른 웹 서버(130)는 재난관리 시스템, 업무, 정보 및 기상청의 기상예보 및 특보, 국립 재난 안전 연구원 재난 관련 시스템 및 연구현황, 현재 시범 구축 중인 스마트 재난 상황실 분석, 해외 선진 사례 분석, 신기술 동향 분석 등을 통하여 수집된 자료를 근거로 구축될 재난 콘텐츠를 도출하고 분석의 시사점을 파악할 수 있는 스마트 빅보드(Smart Big Board; SBB)를 제공할 수 있다.
이러한 SBB는 재난 상황관리 플랫폼으로 별도의 시스템 구축을 위한 막대한 예산 수반이 필요하지 않고 웹상으로 즉시 확인할 수 있으며, 각종 방대한 정보들의 활용 및 관계기관과의 협업 가능한 장점이 있어 각 지차체에서도 SBB를 지자체 특색에 맞게 커스트마이징 하여 구축 및 운영하고 있다. SBB는 수정 및 보완을 통하여 계속 운영하고 있으며 스마트 재난상황 관리시스템을 메인으로 SBB를 운영하고 있다. 스마트 재난상황 관리시스템은 전자지도(GIS)기반 재난정보 수집표출 기술개발 및 과학기술을 활용한 재난상황관리 고도화 방안 연구를 수행하여 반영한 연구성과 시스템(sbb.ndmi.go.kr)으로 구축되어 고도화 사업을 진행하였다. 특히, 연구개발을 통하여 재해연보 및 재난연감을 데이터베이스화 하여 지도위에 표출할 수 있도록 정제하였으며 기상정보(재난연감 관련) 및 뉴스정보와 연계하여 지역별, 기간별, 재난유형별 과거 재난발생이력을 활용한 상황판단을 지원할 수 있도록 시스템을 제공한다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 태풍 경로 예측 시각화 기술을 적용할 수 있다. 재난 정보 공유 시스템(100)에서 운영 빈도가 가장 높은 것은 자연 재난의 태풍이다. 태풍이 어디서, 언제, 어떻게, 규모가 어느 정도인지 등에 대한 정보를 미리 파악할 수 있으면 재난 정보 공유 시스템(100)의 운영이 수월해질 수가 있다.
이에, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 태풍 경로 예측 시각화 화면을 제공할 수 있다. 태풍 경로를 예측하는 대표적인 기관은 기상청이며 기상청 이외에 슈퍼 컴퓨터를 이용하여 바람, 날씨, 해류, 미세먼지 등 날씨 예보와 관련된 정보를 분석 및 시각화하여 3시간마다 제공해주는 Earth Nullschool, 태평양 일대의 기상정보 및 태풍 정보를 제공하는 미국 태풍경보센터 등이 있다. 그뿐만 아니라 PC와 모바일 앱으로도 정보를 받을 수 있는 windy 사이트가 있으며 이 사이트는 기온, 강수량, 바람세기, 풍향, 강수지역의 위치, 번개 발생위치, 태풍의 이동경로를 예측하여 비주얼화 해주고 있다. 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 이처럼 많은 곳에서 제공되고 있는 태풍 관련 정보에 대하여 최적화 한 태풍 관련 정보로 제공할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 드론 비행거점 위치 파악 기술을 제공할 수 있다. 드론 비행거점이란 드론 운용팀의 개인의 위치정보를 말한다. 재난 피해지의 상황 전파를 신속하게 하려면 재난 피해 지역과 거리 상 혹은 이동 시간 상 가장 가까운 대원이 누구인지 선행적으로 파악되어야 한다. 재난 피해지와 거리상 혹은 이동 시간 상 가장 가까운 드론 운용팀 정보를 사전에 파악하고 있으면 드론 운용팀을 효과적으로 운영할 수 있으므로 개인 위치정보를 지도 상에 표현할 수 있다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 피해 규모 분석 기술을 제공할 수 있다. 피해 규모 분석 기술은 신속한 대응 및 피해 복구 등을 위해서 피해지 면적에 대한 정보를 최대한 빨리 파악하여야 한다. 이를 위해서는 드론 장치에서 보내오는 동영상 혹은 사진 정보를 기반으로 좌표 등록 혹은 이미지 보정 등을 통하여 지도 기반 피해 면적을 신속하게 측정할 수 있는 기술이다.
또한, 본 발명의 실시 예에 따른 재난 정보 공유 시스템(100)은 실시간 동영상 전송 기술을 이용한다. 재난 피해지의 상황 전파를 신속하게 공유 및 대응을 하기 위해서는 현재 드론 장치(120)에서 촬영 중인 영상 자료를 실시간 혹은 준 실시간(1~2분)으로 웹 서버(130) 또는 컨트롤 타워 역할 기관으로 전송이 되어져야 한다. 과거 통신 문제 및 기타로 인한 실시간 동영상 자료의 끊김 현상이 주로 발생하였으며, 긴급한 상황에서의 자료 전송이 안 될 시에는 심각한 현상을 야기 할 수 있으므로 본 발명의 실시 예에 따른 재난 정보 제공 시스템(100)은 안정된 실시간 자료 전송을 위한 기술을 제공하는 것이다.
전술한 바와 같이 본 발명에 의하면, 재난 현장에서 드론을 이용하여 재난 현장을 촬영하여 재난 영상을 획득하거나, 재난 현장에 있는 사용자의 모바일 단말기를 통하여 텍스트, 사진, 동영상 등 재난 관련 정보를 수집하고, 수집된 재난 정보를 많은 사람들이 모이는 공공 장소에서 관련 개인 뿐만 아니라 특정인들이 공공 장치를 통하여 함께 공유할 수 있도록 하는, 재난 정보 공유 시스템 및 방법을 실현할 수 있다.
이상에서는 본 발명의 실시 예를 중심으로 설명하였지만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 기술자의 수준에서 다양한 변경이나 변형을 가할 수 있다. 이러한 변경과 변형은 본 발명이 제공하는 기술 사상의 범위를 벗어나지 않는 한 본 발명에 속한다고 할 수 있다. 따라서 본 발명의 권리범위는 이하에 기재되는 청구범위에 의해 판단되어야 할 것이다.Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, only this embodiment allows the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Accordingly, in some embodiments, well-known process steps, well-known device structures, and well-known techniques have not been specifically described in order to avoid obscuring the present invention. Like reference numerals refer to like elements throughout.
In order to clearly express various layers and regions in the drawings, the thicknesses are enlarged. Throughout the specification, like reference numerals are assigned to similar parts. When a part, such as a layer, film, region, plate, etc., is “on” another part, it includes not only cases where it is “directly on” another part, but also cases where there is another part in between. Conversely, when we say that a part is "just above" another part, we mean that there is no other part in the middle. Also, when a part of a layer, film, region, plate, etc. is said to be "under" another part, it includes not only the case where it is "directly under" another part, but also the case where there is another part in the middle. Conversely, when a part is said to be "just below" another part, it means that there is no other part in the middle.
Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe the correlation between an element or components and other elements or components. The spatially relative terms should be understood as terms including different orientations of the device during use or operation in addition to the orientation shown in the drawings. For example, when an element shown in the figures is turned over, an element described as "beneath" or "beneath" another element may be placed "above" the other element. Accordingly, the exemplary term “below” may include both directions below and above. The device may also be oriented in other orientations, and thus spatially relative terms may be interpreted according to orientation.
In the present specification, when a part is said to be connected to another part, this includes not only a case in which it is directly connected, but also a case in which it is electrically connected with another element interposed therebetween. In addition, when it is said that a part includes a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated.
In this specification, terms such as first, second, third, etc. may be used to describe various components, but these components are not limited by the terms. The above terms are used for the purpose of distinguishing one component from other components. For example, without departing from the scope of the present invention, a first component may be referred to as a second or third component, and similarly, the second or third component may also be alternately named.
Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly defined in particular.
Hereinafter, a system and method for sharing disaster information according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
1 is a configuration diagram schematically showing the configuration of a disaster information sharing system according to an embodiment of the present invention.
1 , a disaster information sharing system 100 according to an embodiment of the present invention includes a drone device 110 installed in a disaster area and a collection area, a mobile terminal 120 , a web server 130 , and a database (DB). , 132 , and includes a public device 140 , an NFC tag device 150 and a smart terminal 160 installed in a public area (a public place).
The drone device 110 transmits the disaster image obtained by photographing the disaster area while flying over the disaster site to the web server 130 .
The mobile terminal 120 takes a picture of the disaster area and transmits the disaster site investigation report including the disaster information prepared by the user to the web server 130 using the disaster site investigation report writing function provided in the disaster management menu.
The web server 130 writes a disaster report including the disaster type, disaster date and time, registrant, disaster content, disaster location, and image type based on the disaster image received from the drone device 110 , or sends it to the mobile terminal 120 . The disaster management menu is provided and the disaster site investigation report is received from the mobile terminal 120 to share the disaster report and the disaster site investigation report.
The database 132 stores the disaster image or disaster information received from the drone device 110 , stores the disaster site investigation report received from the mobile terminal 120 , or stores the disaster report prepared by the web server 130 . .
The public device 140 outputs the received disaster image, disaster information, disaster site investigation report, and disaster report on the screen and in voice in a public place. That is, the public device 140 is installed in a public area (public place) such as an airport terminal, a passenger bus terminal, a bus stop, a subway station, and tagging the smart terminal 160 carried by the user in proximity to the NFC tag device 150 . (Tagging), the public device 140 connected to the NFC tag device 150 outputs the disaster image, disaster information, disaster site investigation report, and disaster report received from the web server 130 in a public place with screen and voice. can give
The NFC tag device 150 interworks with the public device 140 and includes an access address flag area in which an access address address is recorded, and transmits disaster information recorded in the access address flag area to the public device 140 and the smart terminal 160 . share with
The smart terminal 160 is installed with a disaster information sharing application, executes the disaster information sharing application by a user's manipulation, and performs NFC tagging in proximity to the NFC tag device.
That is, the disaster information sharing system 100 having the above configuration transmits the disaster image obtained by photographing the disaster site while the drone device 110 flies at the disaster site to the web server 130, and is located at the disaster site. When the user transmits disaster-related information such as text, photos, and videos to the web server 130 through the mobile terminal 120 , the web server 130 collects disaster-related information and stores it in the database 132 , or Disaster information is transmitted to the public device 140 so that specific people as well as related individuals can share it in a public place where many people gather.
Thereafter, the relevant individual or specific person approaches the NFC tag device 150 linked to the public device 140 in a public area such as a public place, and tags the portable smart terminal 160 to the NFC tag device 150 . and, accordingly, when the smart terminal 160 checks the access address address recorded in the access address flag area and records user information in the data area of the corresponding access address address, the public device 140 displays the access address address of the data area. reads user information from and transmits it to the public device 140, and the public device 140 transmits the disaster image, disaster information, disaster site survey report, and disaster report corresponding to the user information to the public device ( 140) or the smart terminal 160. Accordingly, the relevant individual or specific person will be able to check and respond to disaster-related information in a public area such as a public place.
2 is a configuration diagram schematically showing the configuration of the NFC tag device of FIG. 1 in the disaster information sharing system according to an embodiment of the present invention.
Referring to FIG. 2 , the NFC tag device 150 according to an embodiment of the present invention includes an antenna unit 210 , a first memory unit 220 , a port unit 230 , and a main control unit (MCU). ) (240).
The antenna unit 210 performs a radio frequency (RF) interface with the smart terminal 160 to transmit and receive data in a contactless manner. That is, the antenna unit 210 for the RF interface transmits/receives data by transmitting a signal according to a radio frequency in the air as if a conducting wire is connected. To this end, the antenna unit 210 supports wireless short-range (eg, 10 cm) communication. Also, the antenna unit 210 may be configured as a loop antenna, and the loop antenna may be implemented as a PCB, FPCB, or general conductive wire.
The first memory unit 220 includes an access address address to which user information is to be written and an access address flag area 222 in which the number of write counts is recorded, and to record user information. data area 224 . Accordingly, since the first memory unit 220 may be implemented on an integrated circuit (IC), it may be referred to as a 'dual interface NFC tag IC'. The first memory unit 220 having the data area 224 for data storage is generally a non-volatile memory (NVM), and may be, for example, an Electrically Erasable Programmable Read-Only Memory (EEPROM). When implemented as an EEPROM, the first memory unit 220 erases internal data by applying an electrical signal, so a dedicated eraser for data erasing is not required. can be done Such an EEPROM may have a limit of the number of repeated writes of about 1 million times. Therefore, when the storage area of the corresponding address address is no longer usable due to the limitation of the number of recordings, it is necessary to secure another storage area. Therefore, in the present invention, the storage area is secured by allocating another unused access address address. will do
The port unit 230 includes a first port for recognizing tagging of the smart terminal 160, a second port for recognizing data recording from the smart terminal 160, and an output device 140 and user information It includes a third port for transmitting and receiving. That is, the first port for recognizing the tag of the smart terminal 160 for the dual interface NFC tag may include, for example, an Energy Harvest Field Detection (EH_FD) port. The second port for recognizing the write to the dual interface NFC tag from the smart terminal 160 may include, for example, a radio frequency write (RF_WIP: Radio Frequency Write In Progress) port.
Also, the port unit 230 for wired communication may include ports other than the aforementioned ports. That is, ports for receiving data from the output device 140 may also be included. For example, in the case of I2C wired communication, the output device 140 may write data to the first memory unit 220 through wired communication through a serial clock (SCL) port and/or a serial data (SDA) port. have.
The main control unit 240, the signal waveform at the first port is toggle-up (Toggle-up) and toggle-down (Toggle down), and after a predetermined time has elapsed, when the toggle-up is detected again, the smart terminal 160 tagging, and the signal waveform toggled-up in the second port is toggled-down and toggle-up is detected again, it is recognized as a data area recording operation, and user information is read from the corresponding access address address to access the third port. Through the transmission to the public device 140, the number of times user information is written to the data area can be counted.
In addition, the main control unit 240 is, when the interrupt signal is toggled from low to high and a predetermined time for determining tagging validity has elapsed, the It can be recognized by tagging.
Also, the main control unit 240 may recognize that the tagging of the smart terminal 160 is untagged when the interrupt signal is toggled from high to low and a predetermined time for event end determination elapses.
In addition, when the interrupt signal is toggled from high to low and then toggled from low to high again within a predetermined time, the main control unit 240 controls the smart terminal 160 for the first memory 220 . It can be recognized as a data write (write).
In addition, the main control unit 240, the signal waveform is toggled up at the first port when the smart terminal 160 is tagged, and interfaces with the smart terminal 160 through the antenna unit 210, the smart terminal 160 ) reads the access address address from the access address flag area 222 and writes user information to the access address address of the data area 224, the toggled-up signal waveform in the second port is toggled down and again When the toggle-up is detected, it is recognized as a write operation of the data area, user information is read from the corresponding access address, and transmitted to the output device 140 through the third port.
In addition, the main control unit 240 includes a second memory unit 242 for temporarily recording by counting the number of times user information is written in the data area, and counting information on the number of times the user information is written. and a third memory unit 244 for In this case, the second memory unit 242 may be implemented as, for example, SRAM, and the third memory unit 244 may be implemented as, for example, a Flash memory.
In addition, when the main control unit 240 recognizes that user information is recorded in the access address address of the data area by the smart terminal 160 , the number of times of writing to the data area 224 of the first memory unit 220 . may be counted and recorded in the second memory unit 242 .
In addition, the main control unit 240, when recognizing that the power is off (Off) or a drop (Drop, PWR_FAIL), the count value for the number of times of writing in the second memory unit 242 to the third memory unit 244 or Writing may be performed in the access address flag area 222 of the first memory unit 220 .
In addition, when the main control unit 240 operates again in proximity to the smart terminal 160 , the third memory unit 244 or the second memory unit stores a count value for the number of times of writing in the first memory unit 220 . It can be read with (242) and counted for the number of writes.
Also, the main control unit 240 writes the user information to the access address flag area 722 of the first memory unit 220 when the number of times of writing the data area is equal to or greater than the specified number of write counts. ) to be changed, and a count value for the number of times of writing of the second memory unit 242 may be initialized.
In addition, the main control unit 240 sequentially increases or decreases the access address addresses in the access address flag area 222 of the first memory unit 220 to change them, or to change the access address addresses of the first memory unit 220 not in use. The address address of the data area 224 may be changed to an access address address.
In addition, the main control unit 240, the signal waveform is toggled up at the first port when the smart terminal 160 is tagged, and interfaces with the smart terminal 160 through the antenna unit 210, the smart terminal 160 ) reads the access address address from the access address flag area 222 and writes user information to the access address address of the data area 224, the toggled signal waveform at the second port toggles down and again When the toggle-up is detected, it may be recognized as a write operation of the data area 224 , and user information may be read from the corresponding access address and transmitted to the public device 140 through the third port.
In addition, the first port and the second port are coupled to each other, but are coupled to use the output of the first port as a control signal for controlling the enable and disable of the second port, the first port And the combined signal of the second port may be used as an interrupt signal for the main control unit (240).
In addition, the main control unit 240, the interrupt signal is toggled from low to high (toggle-up) and when a predetermined time for tagging validity determination elapses, the smart terminal 160 It can be recognized by tagging of
Also, when the interrupt signal is toggled from high to low and a predetermined time for event end determination elapses, the main control unit 240 may recognize that the tagging of the smart terminal 160 is untagged.
In addition, when the interrupt signal is toggled from high to low and then toggled from low to high again within a predetermined time, the main control unit 240 controls the smart terminal 160 for the first memory 220 . It can be recognized as a data write (write).
In addition, the main control unit 240 may recognize an invalid operation when the interrupt signal is toggled from high to low and then toggled from low to high again within a threshold time.
In the disaster information sharing system 100 according to another embodiment of the present invention, the main control unit 240 records data to the first memory unit 220 by an interrupt signal through the combination of the first port and the second port. motion can be recognized. For the interrupt, the present invention uses a combination of a first port for recognizing tagging of the smart terminal 160 and a second port for recognizing data writes from the smart terminal 160 to the first memory unit 220 .
Here, the combination of the first port and the second port will be described with reference to FIGS. 3 and 4 .
3 and 4 are circuit diagrams for explaining the combination of the first port and the second port of the NFC tag device in the disaster information sharing system according to an embodiment of the present invention.
3 and 4, it will be described that the first port is an EH_FD port and the second port is an RF_WIP port.
When the smart terminal 160 is tagged in the NFC tag device 150 , the IC of the dual interface NFC tag is powered by an electromagnetic field generated by the smart terminal 160 . The generated power is output to EH_FD of the dual interface NFC tag in FIGS. 3 and 4 . The output of EH_FD may be input to the VCC port of the dual interface NFC tag and used as operating power, and may also be utilized as a signal for recognizing the state that the smart terminal 160 is tagged.
The RF_WIP signal is toggled from high to low when data recording occurs in the tagging state from the smart terminal 160 to the NFC tag device 150, and then toggles from low to high again after a certain time elapses- This is a signal indicating that recording has occurred.
This RF_WIP port is basically an open-drain port. An open-drain port cannot generate an output without a pull-up resistor outside the port due to its characteristics. Here, RF_WIP is a signal that cannot be generated when EH_FD is low because a write operation is generated on the assumption that the smart terminal 160 is tagged.
Therefore, in FIGS. 3 and 4 , the EH_FD port and the RF_WIP port are combined so that the enable of the pull-up resistor of the RF_WIP can be controlled according to the EH_FD signal. That is, in FIGS. 3 and 4 , the RF_WIP output of the dual interface NFC tag IC and the output signal of the GEN INT stage are composed of EH_FD + RF_WIP, which is a combination of EH_FD and RF_WIP.
The resistance R11 of the output terminal of GEN INT is the collector resistance of the transistor Q2 and the pull-up resistance of RF_WIP. When EH_FH is low in GEN INT, the output transistor Q2 is conductive and the EH_FD + RF_WIP node is connected to GND, so R11 does not operate as a pull-up resistor. When EH_FD is High, the output transistor Q2 does not conduct, so R11 can operate as a pull-up resistor, and EH_FD + RF-WIP becomes High to recognize that the smart terminal 160 is tagged In this state, when data recording occurs from the smart terminal 160, the EH_FD + RF_WIP signal toggles low for a certain period of time and then toggles high again, so it is known that a recording operation has occurred. can be
Accordingly, the main control unit 240, when the interrupt signal is toggled from low to high, and a predetermined time for determining the tagging validity elapses, the smart terminal 160 It is recognized by tagging of
In addition, when the interrupt signal is toggled from high to low and a predetermined time for event end determination elapses, the main control unit 240 recognizes the untagging of the smart terminal 160 .
In addition, the main control unit 240, when the interrupt signal is toggled from high to low and toggled back from low to high within a predetermined time, the smart terminal 160 for the first memory unit 220 It can be recognized as a data write of
Also, the main control unit 240 may recognize an invalid operation when the interrupt signal is toggled from high to low and then toggled from low to high again within a threshold time.
In the disaster information sharing system 100 according to the present invention configured as described above, when the smart terminal 160 checks the access address address recorded in the access address flag area and records user information in the data area of the corresponding access address address, The public device 140 reads user information from the access address of the data area and transmits it to the web server 130 , and the web server 130 responds to the user information with disaster images, disaster information, and disaster sites related to the disaster site. By transmitting the investigation report and the disaster report to the public device 140 or the smart terminal 160, disaster-related information is shared together.
The smart terminal 160 displays the disaster image, disaster information, disaster report, and disaster site investigation report about the disaster site shared from the web server 130 through the display unit, and the display unit displays organic electroluminescence as shown in FIG. 5 below. It can be implemented as an (OLED) display device.
5 is a plan view of one pixel of the display unit of the smart terminal according to an embodiment of the present invention, and FIG. 6 is a cross-sectional view of portions IV-IV' and V-V' of FIG. 5 .
5 and 6 , in the display unit of the smart terminal 160 according to the present invention, a gate metal layer 113 including a gate electrode and a signal wiring is formed on a substrate 10 . Here, the substrate 10 may be made of a flexible plastic material having flexible properties so that the display unit can maintain display performance as it is even when the display unit is bent like paper.
In addition, the gate metal layer 113 may include a first metal material having a low resistance characteristic, for example, aluminum (Al), aluminum alloy (AlNd), copper (Cu), copper alloy, molybdenum (Mo), and molybdenum (MoTi). It may be formed in a single-layer structure made of any one of these, or a double-layer or triple-layer structure by being made of two or more first metal materials. The gate metal layer 113 forms the lower electrode of the capacitor C1 and extends to form the gate electrode 1131 of the driving thin film transistor DRT.
In addition, a gate insulating layer 115 and an etch stop layer 116 made of an insulating material, for example, silicon oxide (SiO2) or silicon nitride (SiNx), which are inorganic insulating materials, are formed on the entire surface of the display area of the substrate including the gate metal layer 113 . this is formed
Between the upper portion of the gate insulating layer 115 and the etch stop layer 116, a semiconductor layer 121 made of any one selected from amorphous silicon, polysilicon, and semiconductor oxide corresponding to each of the thin film transistors SWT, SST, and DRT. this is formed A portion of the semiconductor layer 121 is exposed through a contact hole formed on the etch stop layer 116 , and a driving thin film transistor (DRT) is formed on the insulating layer 115 including the contact hole and the etch stop layer 116 . ), the first source and drain metal layer 122 including the source and drain electrodes 1221 , the data signal (Vdata) applying wiring 1222 , and the power supply voltage (ELVDD) applying wiring 1223 are formed.
Here, the first source and drain metal layers 122 are, for example, aluminum (Al), aluminum alloy (AlNd), copper (Cu), copper alloy, molybdenum (Mo), moly titanium (MoTi), chromium (Cr) and It may be made of any one of titanium (Ti) or a combination of two or more materials.
In particular, a source electrode and a drain electrode 1221 made of a metal material are formed in the driving thin film transistor DRT, which are spaced apart from each other and contact the semiconductor layer 121 exposed through a contact hole, respectively. Accordingly, the gate electrode 1131 , the gate insulating layer 115 , the semiconductor layer 121 , and the source and drain electrodes 1221 form one driving thin film transistor DRT. In addition, in addition to the driving thin film transistor (DRT), the switching thin film transistor (SWT) and the sensing thin film transistor (SST) are also formed in the same stacked structure.
Here, the gate electrode and the drain electrode of the switching thin film transistor (SWT) are connected to the scan line and the data line, respectively, and the source electrode of the switching thin film transistor (SWT) is electrically connected to the gate electrode of the driving thin film transistor (DRT). and source electrodes of the sensing thin film transistor SST and the driving thin film transistor DRT are connected to each other.
In addition, in the first source and drain metal layer 122 , the data signal applying wiring 1222 forms the upper electrode of the capacitor C1 .
Meanwhile, in the drawings, both the first source and drain metal layers 122 have a single-layer structure as an example, but a double-layer or triple-layer structure may be formed by a combination of two metal materials.
In addition, a passivation layer 125 is formed on the first source and drain metal layer 122 to cover the driving thin film transistor DRT and to expose a portion of the first source and drain metal layer 122 . In particular, a partial region of the passivation layer 125 is etched to expose the power supply voltage application wiring 1223 of the lower first source and drain metal layer 122 , and is in contact with the upper second source and drain metal layer 127 . make it possible
A second source and drain metal layer 127 is formed on the passivation layer 125 . The second source and drain metal layers 127 may be formed of the same material as the first source and drain metal layers 122 . In particular, the second source and drain metal layers 127 may be patterned on the upper portion of the driving thin film transistor DRT so that the same voltage as that of the gate electrode 1131 is applied. It includes an auxiliary gate electrode 1271 that forms a dual gate structure by being applied thereto.
As the second source and drain metal layer 127 extends to a region where the power supply voltage application wiring 1223 of the first source and drain metal layer 122 is exposed and comes into contact, a signal supplied therefrom is transmitted to the anode metal layer 143 . to be authorized
In addition, an interlayer insulating layer 131 is formed on the second source and drain metal layer 127 . A first contact hole 141 exposing the lower second source and drain metal layer 127 is formed in a partial region of the interlayer insulating film 131 , and the interlayer insulating film ( 131) An anode metal layer 143 having a shape separated for each pixel is formed on the upper portion.
Here, the region exposed by the first contact hole 141 overlaps the capacitor C1 formed by the data signal applying wiring 1222 of the gate metal layer 113 and the first source and drain metal layer 122 downward, It is defined as a first region in which the second source and drain metal layer 127 and the anode metal layer 142 contact each other.
Also, in the first region, the data signal applying wiring 1222 of the first source and drain metal layer 122 and the second source and drain metal layer 127 are insulated from each other by the passivation layer 125 .
The anode metal layer 143 constitutes the anode electrode of the organic light emitting diode, and although not shown, an organic light emitting layer composed of an organic light emitting pattern (not shown) that emits red, green, and blue light respectively on the upper portion of the anode metal layer 143 . and a cathode electrode (not shown) are formed. Accordingly, the anode metal layer 143 and the cathode electrode and the organic light emitting layer interposed between the two electrodes form an organic light emitting diode.
Here, the organic light emitting layer may be composed of a single layer made of an organic light emitting material, or a hole injection layer, a hole transporting layer, a light emitting material layer, to increase luminous efficiency. It may consist of multiple layers of an electron transporting layer and an electron injection layer.
In particular, the anode metal layer 143 of the present invention extends in one direction to expose the second source and drain metal layers 127 that do not overlap with the passivation layer 125, not the first contact hole 141 ( It extends to the second contact hole 142 of the 131 , and is in double contact with the second source and drain metal layers 127 .
That is, in the interlayer insulating film 131 included in one pixel, not only the first contact hole 141 formed in the region overlapping the passivation film 125 , but also the passivation film 125 are etched to form the first source and drain metal layers. A second contact hole 142 is further formed to correspond to a region where the power supply voltage applying wiring 1223 of 122 and the second source and drain metal layers 127 are in contact, and the anode metal layer up to the second contact hole 142 . 143 extends so that the second source and drain metal layer 127 and the anode metal layer 143 come into contact with each other in redundancy.
Here, the region exposed by the second contact hole 142 includes the gate metal layer 113, the power supply voltage application wiring 1223 of the first source and drain metal layer 122, the second source and drain metal layer 127, The anode metal layer 142 is sequentially formed and is defined as a second region in direct contact with each other.
According to this structure, even if an open failure of the second source and drain metal layer 127 occurs due to the step difference of the passivation film 125 in the etching process of the second source and drain metal layer 127, the anode metal layer ( 143) and the electrical connection between the second source and drain metal layers 127 remain unchanged. The signal supplied to the anode metal layer 143 is the power supply voltage ELVDD applied through the driving thin film transistor DRT.
In addition, at least one passivation film, an organic film, and a protective film are further provided on the upper portion of the anode metal layer 143 to prevent moisture penetration into the organic light emitting layer, thereby forming one organic light emitting display device.
Meanwhile, the disaster information providing system 100 according to an embodiment of the present invention may acquire disaster information from a disaster site as shown in FIG. 7 and transmit it to the web server 130 through the KakaoTalk mobile messenger. 7 is a diagram illustrating a KakaoTalk disaster information transmission screen in a mobile terminal according to an embodiment of the present invention. That is, in the disaster information sharing system 100 , the mobile terminal 120 , with respect to the disaster information image obtained by shooting the drone device 110 or the mobile terminal 120 , together with the disaster information image through the KakaoTalk mobile messenger A disaster information report including the date and time, place, address, content, creator, etc. may be prepared and transmitted to the web server 130 .
The disaster information sharing system 100 analyzes the requirements to transmit disaster information acquired from the drone device 110 or the mobile terminal 120, etc. After selecting items for preparing a disaster report such as coordinates) and image types (drone image, ground image), the DB table can be configured as shown in Table 1 below.

The mobile terminal 120 may be configured based on a mobile web as shown in FIG. 8 in order to transmit the acquired disaster information. 8 is a diagram illustrating an example of configuring disaster information obtained from a mobile terminal based on a mobile web according to an embodiment of the present invention. As shown in FIG. 8, the mobile terminal 120 registers disaster location information including basic information including disaster classification, creator, report date and time, and disaster location information including report content and address, place, etc. as disaster information based on the mobile web. can
In addition, the disaster information sharing system 100 according to an embodiment of the present invention operates as a system for registering disaster information transmitted through KakaoTalk mobile messenger in a separate system (SBB, smart big board) as shown in FIG. 9 . can be 9 is a diagram illustrating an SBB-based disaster information registration screen of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 9 , the mobile terminal 120 may display the disaster information report location and report content registered on the smart big board through a map service.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a disaster information display screen as shown in FIG. 10 . 10 is a diagram illustrating an example of a disaster information display board provided by the disaster information sharing system according to an embodiment of the present invention. When disaster information is received from the web server 130 , the disaster information sharing system 100 may provide a spatial information open platform (VWrold) map service to display the disaster location based on the map service. In the screen of FIG. 10 , menus for moving to disaster information management, drone operation management, document sharing, statistics, and system management screens for managing the system through the display board are provided on the left side of the screen. At the top of the screen, you can select a regional navigation navigation function to easily move to metropolitan cities, cities, towns, and villages, view layers to display no-fly zones and flight-restricted zones on the map, and change map types such as general maps and video maps. It is possible to provide a map selection function and a search function to search the registered disaster information report details. A list of registered disaster information reports is displayed on the left side of the map screen so that users can easily check the registered details.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a disaster information display board screen in the form of a list and a map display as shown in FIG. 11 . 11 is a diagram illustrating an example of providing a disaster information display board screen in a list form and a map display form in the disaster information sharing system according to an embodiment of the present invention. As shown in FIG. 11 , the disaster information sharing system 100 according to an embodiment of the present invention displays the disaster location through a list form representing brief information of disaster information and a spatial information open platform (VWorld) for disaster information. It is implemented in the form of a map display to provide information in an easy-to-understand manner to the user.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention transmits disaster information written in the mobile terminal 120 to the web server 130 through the mobile web as shown in FIG. 12 . 12 is a diagram illustrating a system in which disaster information written in a mobile terminal is transmitted to a web server according to an embodiment of the present invention. In this case, the transmitted disaster information is the content of the report on the disaster information (text), the drone shot image (video), and the smartphone shot image (photo or video). According to the type of data transmitted through the mobile web, text may be stored in the DB 140 , and photos or videos may be stored in a designated folder within the web server 130 .
In addition, the data types transmitted from the disaster information sharing system 100 according to an embodiment of the present invention are divided into text, photos, and videos as shown in FIG. 13 , and regardless of the data type when transmitting disaster information, text, Photos and videos can be sent at the same time. 13 is a diagram illustrating a text, video, and photo transmission screen in a disaster information sharing system according to an embodiment of the present invention.
When transmitting data, it is possible to set the transmittable range of file-type data such as photos or videos, as shown in Table 2 below, in consideration of simultaneous users, network environment, server performance, and the existing data transmission system.

In addition, the disaster information sharing system 100 according to an embodiment of the present invention is used to collect and use personal information, unique identification information, and drone footage, as shown in FIG. 14 , for permission setting according to users and consumers → application for use → System use and access can be made possible through the permission setting system. 14 is a view showing a screen for consent to collection and use of personal information, unique identification information, and drone footage in the disaster information sharing system according to an embodiment of the present invention. In order to apply for the use of the system, as shown in FIG. 14 , it can be configured so that the application for use is possible only when you agree to 『collection and use of personal information, unique identification information, and drone footage』.
In addition, if you agree to 『collection and use of personal information, unique identification information, and drone footage』, as shown in FIG. 15 , application for use, personal information, residence address, affiliation information, qualifications and flight history, drone ownership status, aerial image analysis It can be configured so that users can apply after entering user information about the current status (mapping, etc.). 15 is a diagram illustrating a use application screen in a disaster information providing system according to an embodiment of the present invention.
The applied user may be configured so that the system administrator can set the authority such as user grade and approval as shown in FIG. 16 is a diagram illustrating a user permission setting screen in a disaster information sharing system according to an embodiment of the present invention.
The disaster information sharing system 100 according to an embodiment of the present invention may select management items as shown in Table 3 below, design a table, and reflect it in order to efficiently manage human and material resources based on the collected data.

In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide information addition and correction functions as shown in FIG. 17 . 17 is a diagram illustrating an information addition and correction function screen in a disaster information sharing system according to an embodiment of the present invention. As shown in FIG. 17 , the information addition/modification function allows an administrator to add/modify authority and information for a drone user.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may design and manage a table as shown in Table 4 below for the document sharing function.

That is, the disaster information sharing system 100 according to an embodiment of the present invention quickly shares data in a disaster situation by sharing related documents such as an official document for permission to shoot drones for the drone device 110 and the mobile terminal 120 put into the disaster site. In order to do this, the document sharing function can be implemented to enable efficient document sharing.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a document sharing inquiry function as shown in FIG. 18 . 18 is a diagram illustrating a document sharing inquiry function screen provided by the disaster information providing system according to an embodiment of the present invention. The document sharing inquiry function is a function that allows you to inquire information about a registered document through search classification such as document classification and registration date.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a document sharing registration function as shown in FIG. 19 . 19 is a diagram illustrating a document sharing registration function screen provided by the disaster information sharing system according to an embodiment of the present invention. The document registration function allows administrators to add/edit information about documents to be shared.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention can classify access rights for each user and user-based operator as shown in Table 5 below.

In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a user information encryption application screen. That is, the disaster information sharing system 100 may encrypt and apply the password for the login of the user who applied for use, and since the applied password encryption cannot be decrypted, a new password may be generated and applied when the password is lost.
In addition, in the disaster information sharing system 100 according to an embodiment of the present invention, a program capable of collecting the operating performance of a hardware server is applied to check the service status of disaster information, so that the system administrator can check it.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a statistical information screen as shown in FIG. 20 . 20 is a view showing a statistical information screen provided by the disaster information sharing system according to an embodiment of the present invention. In the disaster information sharing system 100 according to an embodiment of the present invention, when a user clicks a disaster information report statistics button, which is an upper sub-menu, through the mobile terminal 120 in the menu provided by the web server 130, in FIG. As shown, a disaster information report statistics screen is provided, and when a search button is clicked after setting inquiry items such as area and period on the statistics screen, the search results are displayed and provided in tables and charts. Disaster information statistics can be displayed in the form of tables and charts by classifying the collected disaster information into 16 metropolitan municipalities and disaster types (typhoons, forest fires, etc.) such as Seoul, Busan, and Daegu.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide the service status of the collected information on a screen as shown in FIG. 21 . 21 is a view showing a service status screen provided by the disaster information sharing system according to an embodiment of the present invention. The disaster information sharing system 100 according to an embodiment of the present invention stores performance information collected at 1-minute intervals by the scheduler of the web server 130 in the DB 140, and then after the user logs in as a system administrator In the left menu, select System ? When the service status is clicked, the service status screen is displayed and provided as shown in FIG. 21 . The display screen displays the CPU usage rate, memory usage rate, and the number of server connections in the form of a dashboard, and by clicking each item, the data collected for the current day can be displayed in a graph.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a screen embodying access statistics information for a user as shown in FIG. 22 . 22 is a diagram illustrating a user access statistics screen provided by the disaster information sharing system according to an embodiment of the present invention. The user access statistics display the number of screen accesses and the number of logins as the user accesses the disaster information providing system through a computer terminal or mobile terminal 120 and performs log-in in the form of tables and charts by date.
23 is a diagram illustrating an operation flowchart for explaining a disaster information sharing method according to an embodiment of the present invention.
Referring to FIG. 23 , in the disaster information sharing system 100 according to an embodiment of the present invention, the web server 130 provides a disaster management menu to the mobile terminal 120 ( S510 ).
Next, the mobile terminal 120 takes a picture of the disaster area and transmits the disaster site investigation report including the disaster information prepared using the disaster site investigation report writing function provided in the disaster management menu to the web server 130 (S520) ).
Then, the drone device 110 flies at the disaster site and transmits the disaster image obtained by photographing the disaster area to the web server 130 ( S530 ).
At this time, the web server 130, based on the disaster image received from the drone device 110, serial number, disaster information management code, disaster classification, registrant, disaster content, re-emergency date and time, administrative area code, road name code, address , place, X-coordinate, Y-coordinate, latitude, longitude, remarks, registrant ID, registration date and time, modifier ID, modification date and time can be divided into items and stored as information table.
Next, the web server 130 creates a disaster report including disaster type, disaster date and time, registrant, disaster content, disaster location, and image type based on the disaster image or disaster information received from the drone device 110 (S540) ).
Then, the web server 130 transmits and shares the disaster report and the disaster site investigation report to the public device 140 or the like (S550).
In this case, the web server 130 may provide the disaster report and the disaster site investigation report in the form of a map display in which the disaster location is displayed through the spatial information open platform.
On the other hand, a disaster-related individual or a specific person may approach the public device 140 while carrying the smart terminal 160 and approach the NFC tag device 150 .
Next, according to an individual or a specific person's manipulation, the smart terminal 160 approaches the NFC tag device 150 to perform NFC tagging (S560).
Next, the NFC tag device 150 shares the access address flag area in which the access address address is recorded with the public device 140 and the smart terminal 160 (S570).
Accordingly, the public device 140 outputs the shared disaster report and the disaster site investigation report in screen and voice (S580).
That is, the NFC tag device 150 checks the access address address recorded in the access address flag area by the smart terminal 160 and records user information in the data area of the corresponding access address address, the control unit at the access address address of the data area The user information is read and transmitted to the public device 140 , and the public device 140 displays the shared disaster report and disaster site investigation report corresponding to the user information on the screen or transmits it to the smart terminal 160 . will be.
Meanwhile, the disaster information sharing system 100 according to an embodiment of the present invention may provide a national disaster safety portal site through the web server 130 . The National Disaster Safety Portal System integrates and provides the existing National Disaster Information Center, Disaster Psychological Counseling Information Center, and Disaster Training System to provide a consistent and integrated provision of disaster information to the public. The overview of the National Disaster Safety Portal can consist of a total of 6 menus (disaster prevention preparation, civil defense, wind and flood damage insurance, disaster psychological counseling, disaster status, participation and communication*), and 270 contents. The main contents are the provision of service information to the public, which provides information on national behavior by disaster type, civil defense shelter information, and disaster psychological counseling information. can do. The main system functions can be divided into four main categories. It is divided into national disaster safety, disaster training management, private property damage report, and restoration progress registration. Safety information in real-time life is provided by the Ministry of Environment, National Police Agency, Korea Environment Management Corporation and Meteorological Administration, etc. in real time, including 11 types of traffic accident information, fine dust, integrated air index, radioactivity, ultrafine dust, nitrogen dioxide, UV index, food poisoning index, freezing potential index, etc. Information can be provided in connection. In addition, it provides location information of safety facilities (evacuation shelters, police stations, fire stations, etc.) near me. Location information includes about 44 types of public institutions, evacuation facilities (civil defense shelters, earthquake shelters, etc.), street lights, schools, protection facilities for the weak (sexual violence support facilities, hot weather shelters, etc.), medical facilities, convenience stores, public security facilities, model restaurants, etc. safety facilities, etc.
In addition, the web server 130 according to the present invention is a disaster management system, work, information and weather forecast and special report of the Korea Meteorological Administration, disaster-related systems and research status of the National Institute of Disaster and Safety, analysis of a smart disaster situation room currently under pilot construction, overseas advanced cases It is possible to provide a Smart Big Board (SBB) capable of deriving disaster content to be built based on data collected through analysis and new technology trend analysis, etc. and grasping the implications of the analysis.
SBB is a disaster situation management platform that does not require a large budget to build a separate system and can be checked immediately on the web. It is customized, built, and operated according to the requirements. SBB continues to operate through revisions and supplements, and SBB is operated mainly with a smart disaster situation management system. The smart disaster situation management system is developed as a research result system (sbb.ndmi.go.kr) that reflects the research on the development of technology for collecting and displaying electronic map (GIS)-based disaster information and advanced disaster situation management using science and technology. business was conducted. In particular, the disaster yearbook and disaster yearbook were converted into a database through R&D and refined so that they could be displayed on the map, and in connection with meteorological information (related to the disaster yearbook) and news information, the past disaster history by region, period, and type of disaster was utilized. Provide a system to support judgment.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may apply a typhoon path prediction visualization technology. The highest operating frequency in the disaster information sharing system 100 is a typhoon of a natural disaster. The operation of the disaster information sharing system 100 may be facilitated if information about where, when, how, and how large the typhoon is in advance.
Accordingly, the disaster information sharing system 100 according to an embodiment of the present invention may provide a typhoon path prediction visualization screen. The representative agency that predicts the typhoon path is the Korea Meteorological Administration. In addition to the Korea Meteorological Administration, Earth Null School, which analyzes and visualizes weather forecast-related information such as wind, weather, ocean current, and fine dust, and provides it every 3 hours using a super computer, weather information and The US Typhoon Warning Center provides typhoon information. In addition, there is a windy site where you can receive information through PC and mobile apps, and this site predicts and visualizes temperature, precipitation, wind strength, wind direction, location of precipitation area, location of lightning strike, and movement path of typhoon. . The disaster information sharing system 100 according to an embodiment of the present invention can provide typhoon-related information optimized for typhoon-related information provided in such many places.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide a technology for determining the location of a drone flight base. The drone flight base refers to the location information of the individual of the drone operation team. In order to quickly spread the situation in the disaster-affected area, it is necessary to identify in advance who is the closest member of the disaster-affected area in terms of distance or travel time. If the information of the drone operation team closest to the disaster-affected area in terms of distance or travel time is known in advance, the drone operation team can be operated effectively, so personal location information can be expressed on the map.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention may provide damage scale analysis technology. Damage size analysis technology should grasp the information on the damaged area as soon as possible for quick response and damage recovery. To this end, it is a technology that can quickly measure the damage area based on a map through coordinate registration or image correction based on video or photo information sent from a drone device.
In addition, the disaster information sharing system 100 according to an embodiment of the present invention uses a real-time video transmission technology. In order to quickly share and respond to the spread of the situation in the disaster-affected area, it is necessary to transmit the video data currently being filmed by the drone device 120 to the web server 130 or the control tower role in real-time or semi-real-time (1 to 2 minutes). it should be Disruption of real-time video data mainly occurred due to communication problems and other problems in the past, and when data cannot be transmitted in an emergency situation, it may cause a serious phenomenon. Disaster information providing system 100 according to an embodiment of the present invention is to provide technology for stable real-time data transmission.
As described above, according to the present invention, disaster-related information such as text, photos, and videos is collected through a mobile terminal of a user at a disaster site by photographing a disaster scene by using a drone at the disaster site, It is possible to realize a disaster information sharing system and method so that the collected disaster information can be shared by not only relevant individuals but also specific people through public devices in a public place where many people gather.
In the above, the embodiments of the present invention have been mainly described, but various changes or modifications can be made at the level of those skilled in the art to which the present invention pertains. Such changes and modifications can be said to belong to the present invention without departing from the scope of the technical spirit provided by the present invention. Accordingly, the scope of the present invention should be judged by the claims described below.

100: disaster information sharing system 110: drone device
120: mobile terminal 130: web server
132: database 150: NFC tag device
160: smart terminal 210: antenna
220: first memory unit 222: Access Address Flag area
224: data area 230: port unit
240: MCU 242: SRAM
244: Flash RAM 10: board
113: gate metal layer 1131: gate electrode
115: gate insulating layer 116: etch stop layer
121: semiconductor layer 122: first source and drain metal layers
1221: source and drain electrodes 1222: data signal application wiring
1223: power supply voltage application wiring 125: passivation film
127: second source and drain metal layer 1271: auxiliary gate electrode
131: interlayer insulating film 141: first contact hole
142: second contact hole 143: anode metal layer

Claims (11)

A mobile terminal for photographing a disaster area and transmitting a disaster site investigation report including disaster information prepared by a reporter to a web server using a disaster site investigation report creation function provided in the disaster management menu;
a drone device that transmits a disaster image obtained by photographing the disaster area to a web server;
Based on the disaster image received from the drone device, a disaster report including disaster type, disaster date and time, registrant, disaster content, disaster location, and image type is prepared, or a disaster management menu is provided to the mobile terminal, and a disaster management menu is provided from the mobile terminal. a web server that receives the disaster site survey report and shares the disaster report and the disaster site survey report;
a database for storing the disaster image or disaster information received from the drone device, storing the disaster site investigation report received from the mobile terminal, or storing the disaster report prepared by the web server;
a public device for outputting the received disaster image, disaster information, disaster site investigation report, and disaster report in a screen and voice in a public place;
a smart terminal on which a disaster information sharing application is installed, executing the disaster information sharing application by a user's manipulation, and performing NFC tagging in proximity to an NFC tag device; and
an NFC tag device interoperating with the public device and having an access address flag area in which an access address address is recorded to share disaster information recorded in the access address flag area with the public device and the smart terminal;
In a disaster information sharing system comprising a,
When the smart terminal checks the access address address recorded in the access address flag area and records user information in the data area of the corresponding access address address, the public device transmits the user information read from the access address address of the data area to the web send to the server,
The web server transmits a disaster image, disaster information, disaster site investigation report, and disaster report on the disaster site corresponding to the user information to the public device or the smart terminal,
The web server derives disaster contents to be built based on data collected through disaster management system, weather forecast and special report of the Korea Meteorological Administration, disaster-related system of the National Disaster and Safety Research Institute, smart disaster situation room analysis, overseas advanced case analysis, and new technology trend analysis and provide a smart big board that can grasp the implications of analysis,
The NFC tag device,
An antenna unit for the smart terminal and RF (Radio Frequency) interface;
A port unit comprising a first port for recognizing tagging of the smart terminal, a second port for recognizing data recording from the smart terminal, and a third port for transmitting and receiving the user information with an output device ;
A first memory unit including an access address to which the user information is to be written, an access address flag area in which the number of write counts is recorded, and a data area to record the user information ; and
In the first port, the signal waveform is toggle-up and toggle-down, and after a predetermined time elapses, when the toggle-up is detected again, the tagging of the smart terminal is recognized, and the second When the signal waveform toggled-up in the port is toggled-down and toggle-up is detected again, it is recognized as a write operation of the data area, the user information is read from the corresponding access address, and the public device through the third port and a main control unit (MCU) that counts the number of times the user information is written to the data area,
The main control unit (MCU), when the smart terminal is tagged, the signal waveform is toggled up at the first port, and interfaces with the smart terminal through the antenna unit, so that the smart terminal accesses in the access address flag area As the address address is read and the user information is written to the access address address of the data area, the signal waveform toggled-up in the second port is toggled down and when the toggle-up is detected again, the data area reads the user information from the corresponding access address and transmits it to the public device through the third port,
Singhi web server provides the disaster report and disaster site investigation report in the form of a map display in which the location of the disaster is displayed through the spatial information open platform,
The web server, based on the disaster image received from the drone device, serial number, disaster information management code, disaster classification, registrant, disaster content, disaster date and time, administrative area code, road name code, address, place, X coordinate, It is divided into items including Y-coordinate, latitude, longitude, remarks, registrant ID, registration date and time, modifier ID, and revision date and time and stored as an information table,
The disaster information sharing system can determine the location of the drone flight base indicating the location information of the individual of the drone operation team to determine who is the closest member in the distance from the disaster-affected area in order to quickly propagate the situation in the disaster-affected area,
The disaster information sharing system may be provided through a national disaster safety portal site that integrates and provides a national disaster information center, a disaster psychological counseling information center, and a disaster training system for a consistent and integrated provision of disaster information to the public, The national disaster safety portal site contains menus of disaster prevention preparation, civil defense, wind and flood damage insurance, disaster psychological counseling, disaster status, participation and statistics,
The disaster information sharing system may provide typhoon-related information optimized for the typhoon path prediction visualization screen and typhoon-related information,
The mobile terminal or the smart terminal,
Displaying the disaster report and the disaster site investigation report shared from the web server through a display unit,
The display unit may include a driving thin film transistor (DRT) including source and drain electrodes; an organic light emitting diode including an anode electrode, an organic light emitting layer and a cathode electrode; and a wiring connecting the source and drain electrodes and the anode electrode.
The wiring includes: a substrate; a gate metal layer formed on the substrate; a gate insulating layer and an etch stop layer formed on the gate metal layer to expose a portion of the gate metal layer; a first source and drain metal layer formed on the gate insulating layer and the etch stop layer and including the source and drain electrodes, a data signal applying wiring, and a power supply voltage applying wiring; a passivation film formed thereon to expose a predetermined region of the first source and drain metal layers; a second source and drain metal layer formed on the passivation layer and in contact with the first source and drain metal layers to which the predetermined region is exposed; an interlayer insulating layer including first and second contact holes exposing the first and second regions of the second source and drain metal layers, respectively; and an anode metal layer extending from the anode electrode, formed on the interlayer insulating layer, covering the first contact hole, and extending in one direction to cover the second contact hole,
The anode metal layer is in contact with the second source and drain metal layers in the first region and the second region, respectively, and is in double contact,
The disaster information sharing system provides a menu for moving to the disaster information management, drone operation management, document sharing, statistics, and system management screens through a part of the disaster information display board screen, and the metropolitan city through another part of the display board screen Regional navigation selection function for easy movement to provinces, cities, towns, and villages, layer view to display no-fly zones and flight-restricted zones on the map, map selection function to change map types of general maps and image maps, and registered Provide a search function to search for disaster information report details, and display a list of disaster information reports registered through other parts of the display board,
The disaster information sharing system is a disaster information sharing system, characterized in that it operates in the order of the following steps.

providing, by the web server, a disaster management menu to the mobile terminal;
transmitting, by the mobile terminal, a disaster site survey report including disaster information prepared by using a disaster site survey report creation function provided in the disaster management menu, to the web server by photographing a disaster area;
transmitting, by the drone device, a disaster image obtained by flying at a disaster site and photographing a disaster area to the web server;
creating, by the web server, a disaster report including a disaster type, disaster date and time, registrant, disaster content, disaster location, and image type based on the disaster image or disaster information received from the drone device;
transmitting, by the web server, a disaster report and a disaster site investigation report to the public device and sharing;
performing, by the smart terminal, NFC tagging in proximity to the NFC tag device;
The NFC tag device comprising: sharing an access address flag area in which an access address address is recorded with the public device and the smart terminal; and
The public device outputs a shared disaster report and a disaster site investigation report in screen and voice; delete delete delete delete delete delete delete delete delete delete

Images