The invention discloses a method for controlling the running speed of a vehicle on a bumpy road, electronic equipment and a storage medium. Bumpy levels are classified in advance according to the bumpy degree of the road, and corresponding speed intervals are set for different bumpy levels; when the vehicle is in the automatic driving mode, the combined navigation controller outputs a vehicle body posture signal in real time and determines whether the vehicle is on a bumpy road surface and the bumpy level; and the control system calculates the speed drop according to the speed interval corresponding to the bumping level and the current actual speed, different speed drops correspond to different deceleration, and the braking system decelerates according to the input deceleration, so that the current speed of the vehicle is reduced to the set speed interval. In the automatic driving mode, the vehicle can stably pass through the bumpy road section, and driving is safer and more comfortable.

    本发明公开了一种控制车辆颠簸路面行驶速度的方法、电子设备及存储介质,预先根据路面颠簸程度进行颠簸级别的分级,不同颠簸级别设置对应的速度区间;在车辆处于自动驾驶模式下,组合导航控制器实时输出车身姿态信号,并确定是否处于颠簸路面和颠簸级别;控制系统根据颠簸级别对应的速度区间并结合当前的实际速度,计算速度降大小,不同的速度降对应不同的减速度,制动系统按输入的减速度减速,使车辆由当前速度降至设置的速度区间。本发明在自动驾驶模式下,使车辆平稳驶过该颠簸路段,使行车更加安全、舒服。


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    Title :

    Method for controlling running speed of vehicle on bumpy road, electronic equipment and storage medium


    Additional title:

    一种控制车辆颠簸路面行驶速度的方法、电子设备及存储介质


    Contributors:
    XIE BING (author) / LI ZENGQIANG (author)

    Publication date :

    2022-05-06


    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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