The present invention relates to a method for transmitting traffic information using a vehicle to vehicle communications. According to the present invention the method is configured such that: a first vehicle terminal detects the occurrence of an event; the first vehicle terminal generates a traffic information message including information of the event that occurred; the first vehicle terminal transmits the traffic information message through vehicle to vehicle communications; a second vehicle terminal which is operating in the opposite direction of the first vehicle terminal receives and analyzes the traffic information message; the second vehicle terminal retransmits the traffic information message to a third vehicle terminal located in the rear of the first vehicle terminal in accordance with the result of an analysis of the traffic information message; and the third vehicle terminal outputs an alarm based on the occurred event information of the traffic information message transmitted from the second vehicle terminal.
본 발명은 차량간 통신을 이용한 교통정보 전달방법에 관한 것으로, 본 발명에 따르면, 제1차량단말기가 이벤트 발생을 감지하고, 상기 제1차량단말기가 발생 이벤트에 대한 정보가 포함된 교통정보 메시지를 생성하며, 상기 제1차량단말기가 차량간 통신을 통해 상기 교통정보 메시지를 전송하고, 상기 제1차량단말기와 반대방향으로 주행 중인 제2차량단말기가 상기 교통정보 메시지를 수신하여 분석하며, 상기 제2차량단말기가 상기 교통정보 메시지의 분석결과에 따라 상기 교통정보 메시지를 상기 제1차량단말기의 후방에 위치하는 제3차량단말기로 재전송하고, 상기 제3차량단말기가 상기 제2차량단말기로부터 전달받은 교통정보 메시지의 발생 이벤트 정보에 근거하여 경보를 출력한다.
METHOD FOR TRANSMITTING TRAFFIC INFORMATION USING VEHICLE TO VEHICLE COMMUNICATIONS
차량간 통신을 이용한 교통정보 전달방법
2015-06-25
Patent
Elektronische Ressource
Koreanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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