C-ITS
본문 바로가기 하위메뉴선택 바로가기 마지막(footer) 바로가기

Components C-ITS Pilot Project Cooperative Intelligent Transport Systems

∎ C-ITS Components

  • OBU 차량 단말기 OBS는 차량정보수집장치, 표출장치, 통신장치, 안테나, 운영단말기를 통해 차량정보를 노변 기지국 또는 주변 차량에 송,수신한다.

    WAVE communication method to transmit / receive vehicle information (location / status / operation) to RSU or nearby vehicles WAVE (Wireless Access in Vehicular Environment, IEEE 802.11p, IEEE 1609) WAVE communication is a road-specific wireless communication method for V2V and V2I wireless communication. It utilizes prevention of collision in high speed driving environment, traffic information providing service, control vehicle etc

  • RSU 노변기지국(RSU)는 안테나와 제어기를 통해 차량단말기에서 전송하는 각종정보를 센터로 전송한다

    Perform WAVE wireless communication with OBU in vehicles driving on the road Collect various information transmitted from OBU, stores it and transmits it to the TMC

  • Smart(WAVE) Tolling System 스마트톨링시스템은 레이저감지기와 WAVE안테나로 무정차 다차로 요금징수를 지원한다

    Support system for multi-lanes, non-stop ETC through WAVE antenna installation Gate-free Pilot service that is different from existing HI-PASS

  • Automatic Incident Detection System 돌발상황감지기는 추적카메라, 레이더센서로 구성되어있다

    Support system that detects unexpected situation (fallen objects, stationary vehicles, etc.) on the road and transmits it to TMC and RSU

  • Pedestrian Detection System 보행자검지기는 카메라를 통하여 보행자와 자전거 이동상태를 감지한다

    Support system that detects pedestrians, bicycles on the crosswalk area and transmits it to TMC and RSU

  • Road Weather Information System 도로기상정보 시스템은 강우계, 풍향풍속계, 적설계, 시정센서로 기상상황을 실시간으로 검지한다

    Support system that detects local weather change and situation on the road and transmits it to TMC and RSU

  • Traffic Signal Controller 신호제어기는 신호체계를 교통상황에 따라 실시간으로 제어하는 지원시스템이다

    Support system to control traffic signal system such as intersection signal cycle and phase in real time according to traffic situation

  • Transport Management Center 센터시스템 관계도-상세 내용은 아래 설명을 참고하세요.
    1. 센터시스템 관계도
    2. 1.연계기관인 국가교통정보센터과 국립해양측위정보원에서 C-ITS와 유선통신
    3. 2.C-ITS센터:대용량데이터 수집처리를 통한 현장지원,현장검증,위험관제,빅데이터를 수집하여 현장과 C2I 연계
    4. 3.현장의노변기지국,돌발상황검지기,보행자검지기,도로기상정보장치를 통한 정보를 차량에 V2I로 전달
    5. 4.차량과 차량간 GPS,WAVE,OBD-2를 통해 V2V,WAVE를 통해 안전정보 제공받음

    TMC processes the information using the data collected through the RSU and the supporting system (Automatic Incident Detection System, Pedestrian Detection System, Tolling System, Road Weather Information System etc) to provide the necessary information to the driver ※C-ITS (consist of C-ITS server and Big data server to process large data)