The invention relates to a vehicle accident identification method and device and a vehicle, and belongs to the technical field of vehicle safety. By comparing the distance between the strain position of the corresponding stress sensor and the collision position of the obstacle, whether the vehicle has a collision accident or not is finally determined. The accident identification method is simple in principle, can quickly judge the collision accident of the vehicle, and is high in efficiency; moreover, whether a collision accident occurs or not is finally determined through combination of various signals, vehicle parameters, namely stress signals and vehicle body strain part signals, are adopted in the judgment process, obstacle parameters, namely obstacle distance signals and obstacle corresponding vehicle body part signals are adopted, the collision accident judgment method is reasonable, and the judgment accuracy is high. False alarm can be effectively prevented, and the reliability is high.

    本发明涉及一种车辆的事故识别方法、装置及车辆,属于车辆安全技术领域,其中方法通过车身四周布置的应力传感器发送的应力信号和障碍物距离传感器发送的障碍物距离信号,通过比较对应应力传感器的应变位置和障碍物碰撞位置的间距大小,最终确认车辆是否发生碰撞事故。本发明的事故识别方法原理简单,能够快速判断出车辆发生碰撞事故,效率高;并且,本发明通过多种信号的结合判断最终确定是否发生碰撞事故,判断过程中不仅采用车辆的自身参数,即应力信号和车身应变部位信号,还采用了障碍物参数,即障碍物距离信号和障碍物对应车身部位信号,碰撞事故的判别方法合理,能够有效的防止误报,可靠性高。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle accident identification method and device and vehicle


    Additional title:

    一种车辆的事故识别方法、装置及车辆


    Contributors:
    ZHANG HAORAN (author) / XU SHENGZHONG (author) / WANG GANG (author)

    Publication date :

    2022-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



    Vehicle accident identification method and device

    SHANG YONGGANG / GUO CUNZHEN / ZHU XIUPING | European Patent Office | 2021

    Free access



    Accident identification method and device, vehicle and storage medium

    LUO ZHI | European Patent Office | 2024

    Free access

    Enhanced Vehicle Identification in Motor Vehicle Accident Databases

    Vogler, M. M. / Moroski-Browne, B. / Angelos, T. E. et al. | British Library Conference Proceedings | 2004