The invention provides a vehicle control method and device, computer equipment and a storage medium, and the method comprises the steps that when a vehicle runs in a curve, initial driving torque and initial braking torque are determined according to current working condition information of the vehicle; in response to the detection that the user rotates the steering wheel of the vehicle, the rotation angle and the first rotation angle rate of the steering wheel are obtained; determining an expected driving torque matched with the rotation angle and an expected descent rate matched with the first rotation angle rate; the expected driving torque is used for determining the adjusting opportunity of the initial braking torque; the initial driving torque is adjusted according to the expected descent rate, and when the adjusted driving torque reaches the adjusting opportunity, the initial braking torque is adjusted until the current yaw rate is smaller than or equal to the target yaw rate; the target yaw rate is the maximum yaw rate capable of enabling the vehicle to safely run in the curve.

    本公开提供了一种车辆控制方法、装置、计算机设备和存储介质,其中,该方法包括:在车辆进入弯道行驶时,根据所述车辆的当前工况信息,确定初始驱动力矩和初始制动力矩;响应于检测到用户转动所述车辆的方向盘,获取所述方向盘的转动角度和第一转角速率;确定与所述转动角度匹配的期望驱动力矩,以及与所述第一转角速率匹配的期望下降速率;所述期望驱动力矩用于确定所述初始制动力矩的调整时机;按照所述期望下降速率对所述初始驱动力矩进行调整,在调整后的驱动力矩到达所述调整时机时,调整所述初始制动力矩,直到当前横摆角速率小于或等于目标横摆角速率;所述目标横摆角速率为能够使得车辆在所述弯道中安全行驶的最大横摆角速率。


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    Title :

    Vehicle control method and device, computer equipment and storage medium


    Additional title:

    一种车辆控制方法、装置、计算机设备和存储介质


    Publication date :

    2024-02-27


    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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