The embodiment of the invention discloses a rockfall detection and vehicle control method. The method comprises the following steps: determining a target position of a mountain rockfall reaching a driving lane of a vehicle and a first time of the mountain rockfall reaching the target position according to mountain rockfall parameters; determining a second time when the vehicle arrives at the target position according to the operation parameters of the vehicle; according to the first time and the second time, whether collision danger exists between the vehicle and the mountain falling rocks or not is judged; and if the collision danger exists, the vehicle is controlled to run so as to be prevented from colliding with the mountain falling rocks. According to the calculated high-precision mountain rockfall parameters and the vehicle operation parameters, whether the two have the collision danger is judged, the accuracy of judging whether the two have the collision danger can be improved, the precision of rockfall detection and vehicle control is improved, and then the safety of vehicle driving is improved.

    本申请实施例公开了一种落石检测及车辆控制方法,包括:根据山体落石参数确定山体落石到达车辆的行驶车道的目标位置和所述山体落石到达所述目标位置的第一时间;根据所述车辆的运行参数确定所述车辆到达所述目标位置的第二时间;根据所述第一时间和所述第二时间判断所述车辆和所述山体落石是否有碰撞危险;若存在碰撞危险,控制车辆运行以避免与所述山体落石碰撞。根据计算得到的高精度山体落石参数和车辆的运行参数判断两者是否有碰撞危险,可以提高对两者是否存在碰撞危险的判断的准确度,从而提高落石检测及车辆控制的精确度,进而提高了车辆行驶的安全性。


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    Title :

    Rockfall detection and vehicle control method


    Additional title:

    落石检测及车辆控制方法


    Contributors:
    TAN XULIANG (author) / CHEN JIE (author) / WANG WENHE (author)

    Publication date :

    2024-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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