The embodiment of the invention relates to the technical field of intelligent driving, and discloses a braking distance calibration method, an anti-collision method and device, a storage medium and electronic equipment, and the method comprises the steps: simulating and sending speed values of different speed intervals, and controlling a vehicle to run according to the speed values; torque increasing parameters are sent in a simulated mode according to different torque intervals, and the initial speed of the vehicle is obtained; a vehicle brake request signal is sent; calculating the braking distance when the initial speed of the vehicle is reduced to 0 after the vehicle receives the braking request signal; and calibrating the braking distances corresponding to different speed intervals and different torque intervals. According to the braking distance calibration method provided by the invention, the braking distance is calculated in advance by simulating the speed values of different speed intervals and the torque increasing parameters of different torque intervals, so that the situations of scratching, collision and the like of a vehicle in the parking process in a social scene are avoided, the parking safety is ensured, and a user has better vehicle use experience.

    本发明实施例涉及智能驾驶技术领域,公开了一种刹车距离标定方法、防碰撞方法、装置、存储介质及电子设备,所述方法包括步骤:模拟发送不同速度区间的速度值,控制车辆按照所述速度值进行行驶;按照不同扭矩区间模拟发送扭矩增扭参数,得到车辆初始速度;发送车辆刹车请求信号;计算车辆接收到刹车请求信号后,车辆初始速度降至0时的刹车距离;将对应不同速度区间和不同扭矩区间的所述刹车距离进行标定。本发明提供的刹车距离标定方法,通过模拟不同速度区间的速度值以及不同扭矩区间的扭矩增扭参数,实现提前计算刹车距离,以避免车辆在社会场景泊车过程中出现剐蹭和撞车等情况,保证了泊车安全性,使用户具有更好的用车体验。


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    Title :

    Brake distance calibration method and device, anti-collision method and device, storage medium and electronic equipment


    Additional title:

    刹车距离标定方法、防碰撞方法、装置、存储介质及电子设备


    Contributors:
    WU GUANGHAO (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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