The invention relates to a chassis control method and system based on a chassis control domain system. The method comprises the steps that request information of an advanced driving assistance system is received; acquiring current vehicle state information; obtaining vehicle state adjustment information according to the request information and the vehicle state information; determining a corresponding target control algorithm according to the vehicle state adjustment information, wherein the target control algorithm comprises a longitudinal control algorithm, a transverse control algorithm and a vertical control algorithm; obtaining a corresponding target function control request based on the target control algorithm according to the vehicle state adjustment information; and sending the target function control request to a target actuator of the vehicle chassis to control the target actuator to adjust the operation condition of the vehicle. Different target control algorithms are adopted according to different function requests, control over different actuators is achieved, and the reaction efficiency of the actuators is improved; the technical problem that the control effects of a plurality of actuators of a chassis in the prior art are not easy to effectively unify and coordinate is solved.

    本发明涉及一种基于底盘控制域系统的底盘控制方法及系统,方法包括:接收高级驾驶辅助系统的请求信息;获取当前的车辆状态信息;根据所述请求信息和所述车辆状态信息得到车辆状态调整信息;根据所述车辆状态调整信息确定对应的目标控制算法,所述目标控制算法包括纵向控制算法、横向控制算法和垂向控制算法;基于所述目标控制算法根据所述车辆状态调整信息得到对应的目标功能控制请求;发送目标功能控制请求至车辆底盘的目标执行器,以控制目标执行器调整车辆的运行工况。根据不同的功能请求采用不同的目标控制算法,实现对不同执行器的控制,提升执行器的反应效率;解决了现有技术中底盘的多个执行器的控制效果不易有效的统一协调的技术问题。


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    Title :

    Chassis control method and system based on chassis control domain system


    Additional title:

    一种基于底盘控制域系统的底盘控制方法及系统


    Contributors:
    WEI QIANG (author) / ZHOU ZELEI (author) / QI JIANING (author)

    Publication date :

    2022-07-12


    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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