The invention provides a vehicle steering control method and device, equipment, a medium and a program product. The method comprises the steps that a steering target value input by a control end of a current vehicle, control intention detection information and an actual steering value of the current vehicle are obtained; determining a real-time dynamic deviation according to the steering target value and the actual steering value; according to the control intention detection information, whether the real-time dynamic deviation meets the preset requirement for steering compensation or not is judged; if yes, according to the steering target value, the real-time dynamic deviation and a first mapping relation, determining a power-assisted output value of a power-assisted steering system so as to compensate the steering sensitivity of the current vehicle; wherein the first mapping relation is determined by calibrating the current vehicle in advance. The technical problem of how to realize automatic adjustment of the steering control sensitivity of different vehicles without repeated adjustment by using a set of control strategies is solved. The technical effect of reducing the research and development time and research and development cost of the vehicle is achieved.

    本申请提供了一种车辆转向控制方法、装置、设备、介质及程序产品,通过获取当前车辆的操控端输入的转向目标值、操控意向检测信息以及当前车辆的实际转向值;根据转向目标值以及实际转向值确定实时动态偏差;根据操控意向检测信息,判断实时动态偏差是否满足对转向进行补偿的预设要求;若是,则根据转向目标值、实时动态偏差以及第一映射关系,确定转向助力系统的助力输出值,以对当前车辆的转向灵敏度进行补偿;其中,第一映射关系是预先对当前车辆进行标定而确定的。解决了如何利用一套控制策略就使得不同的车辆无需多次调校即可实现对转向控制的灵敏度的自动调节的技术问题。达到了减少车辆的研发时间和研发成本技术效果。


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    Title :

    Vehicle steering control method, device, equipment, medium and program product


    Additional title:

    车辆转向控制方法、装置、设备、介质及程序产品


    Contributors:
    CAO QINLAI (author) / YAO YUAN (author) / DONG XIAOYU (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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