The invention relates to a transverse motion control method and device of a vehicle, computer equipment, a storage medium and a computer program product. The method comprises the steps that fault prompt information and current instruction processing capacity sent by a power-assisted steering system in a vehicle are received; judging whether the current instruction execution capability of the power-assisted steering system meets a preset instruction execution capability limit or not; if yes, the transverse movement track of the vehicle is determined based on the current execution capacity, the fault occurrence duration of the power-assisted steering system and the preset automatic driving quitting duration; a first transverse motion control instruction is sent to the power-assisted steering system based on the transverse motion track so as to instruct the power-assisted steering system to execute steering control; and obtaining an execution result, determining an execution error based on the execution result and the transverse movement track, controlling the power-assisted steering system to turn off power-assisted steering based on the execution error, and controlling the vehicle to exit the automatic driving mode. By adopting the method, the vehicle can be controlled to execute transverse movement after the power-assisted steering system fails.

    本申请涉及一种车辆的横向运动控制方法、装置、计算机设备、存储介质和计算机程序产品。方法包括:接收车辆中的转向助力系统发送的故障提示信息以及当前指令处理能力;判断转向助力系统的当前指令执行能力是否满足预设执行指令能力限制;若满足,则基于当前执行能力、转向助力系统的故障发生时长以及预设的退出自动驾驶时长确定车辆的横向运动轨迹;基于横向运动轨迹向转向助力系统发送第一横向运动控制指令,以指示转向助力系统执行转向控制;获取执行结果,基于执行结果和横向运动轨迹确定执行误差,基于执行误差控制转向助力系统关断转向助力,并控制车辆退出自动驾驶模式。采用本方法在转向助力系统发生失效后能够控制车辆执行横向运动。


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    Title :

    Transverse motion control method and device of vehicle, computer equipment and storage medium


    Additional title:

    车辆的横向运动控制方法、装置、计算机设备和存储介质


    Contributors:
    HE GUANNAN (author) / XU XIAOHUI (author) / BAI ZHIGANG (author) / YIN XIANGZHEN (author) / WANG JINGTIAN (author)

    Publication date :

    2023-12-26


    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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