The present invention relates to an apparatus which warns and prevents a dangerous situation by calculating an acceleration of a vehicle during a sudden braking situation and exchanging information with a following car through a short-distance dedicated high-speed packet communication system (DSRC). Through a sudden braking situation sensor module and the short-distance dedicated high-speed packet communication system, occurrence of the sudden braking situation of the vehicle ahead is quickly determined. Therefore, an alarm is generated to prevent a collision with a following car. Additionally, if a collision situation is expected, emergency braking control of the following vehicle is provided through the short-distance dedicated high-speed packet communication system. The emergency braking warning and collision avoidance apparatus of the vehicle of the present invention comprises: a flashing function; and a guiding function.
본 발명은 급제동 상황 시 차량의 가속도 계산 및 근거리 전용 고속 패킷 통신 시스템(DSRC)를 통한 뒤따르는 차와의 정보 교환을 통하여 위험 상황을 경보 및 방지하는 장치에 관한 것이다. 앞선 차량의 급제동 상황 발생 시 급제동 상황 센서 모듈과 근거리 전용 고속 패킷 통신 시스템을 통하여 빠르게 판단하여 뒤따르는 차와의 충돌을 방지하기 위한 경보를 발생시키고, 충돌 상황이 예상되는 경우 근거 리 전용 고속 패킷 통신 시스템을 통한 뒤따르는 차량의 긴급 제동 제어를 제공한다.
Apparatus for generating emergency stop signal and preventing collision
급제동 경보 및 추돌 방지 장치
2023-06-29
Patent
Electronic Resource
Korean
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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