The invention provides a vehicle door opening anti-collision early warning method, and belongs to the technical field of vehicle active safety. After a vehicle is in a parking state and an electronic hand brake is activated, a vehicle-mounted ranging radar is started to detect an obstacle behind the side of the vehicle, so that whether a door opening collision risk exists or not is judged; when the target obstacle meeting the condition is detected, it is indicated that the door opening collision risk exists, and corresponding door opening early warning is conducted at the moment to remind passengers in the vehicle, so that the situation that the passengers collide with obstacles beside the vehicle or other road traffic participants due to sudden door opening is avoided. Therefore, the accident rate is reduced, and the vehicle use safety is improved.

    本申请提供了一种车辆开门防碰撞预警方法,属于汽车主动安全技术领域,在车辆处于驻车状态,激活电子手刹后,开启车载测距雷达以检测车辆侧后方的障碍物,从而对是否存在开门碰撞风险进行判断,当检测出存在满足条件的目标障碍物时,则说明存在开门碰撞风险,此时则进行相应的开门预警,以提醒车内乘员,从而避免突然开门而碰撞到车旁的障碍物或其他道路交通参与者。从而降低事故发生率,提高用车安全性。


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    Title :

    Vehicle door opening anti-collision early warning method and device


    Additional title:

    车辆开门防碰撞预警方法及装置


    Contributors:
    CHEN XINQIANG (author) / LIANG CHANGFEI (author) / DING LINGZHI (author) / JIA SHAOQING (author) / DUAN WEIWEI (author) / XU RONGRONG (author) / YU YAO (author) / LI XIANGLI (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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