The invention relates to a vehicle suspension coordinated control system and a control method, which are used for judging the running state of a vehicle through a vehicle control unit, saving the storage space of an electric control suspension system, reducing the use cost of the suspension system, enhancing the information receiving and processing capability of a suspension control system and optimizing the control performance of a suspension controller. According to the method, the whole vehicle basic suspension parameters are set based on the driving mode, then the correction parameters used for outputting the suspension system are judged according to the driving style analyzed according to the intention of a driver, the suspension system is controlled, and the adaptive capacity of suspension control and the response capacity of the suspension system are effectively improved. The problems that the vehicle state and the intention of a driver are not accurately judged, the torque style requested by the driver is greatly different, control errors exist in suspension damping force calculation, and consequently the control performance of an electronic control suspension system is poor are solved.

    本发明涉及一种车辆悬架协调控制系统及控制方法,通过整车控制器判断车辆运行状态,节省电控悬架系统的存储空间,降低了悬架系统的使用成本,同时,增强悬架控制系统信息接收和处理能力,优化悬架控制器的控制性能;基于驾驶模式设定整车基础悬架参数,然后根据驾驶员意图解析的驾驶风格判定用于输出悬架系统修正参数,对悬架系统进行控制,有效提高悬架控制的适应能力与悬架系统的响应能力。解决车辆状态和驾驶员意图判断不准确,及驾驶员请求扭矩风格相差较大,悬架阻尼力计算会存在控制误差,导致电控悬架系统控制性能差的问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle suspension coordination control system and control method


    Additional title:

    一种车辆悬架协调控制系统及控制方法


    Contributors:
    ZHANG XUCHENG (author) / CHEN DONG (author) / HU JIANG (author) / BI YANFEI (author) / TANG KANGLIN (author) / XIE CHUAN (author) / YU RANGMING (author)

    Publication date :

    2024-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    VEHICLE SUSPENSION CONTROL DEVICE, VEHICLE CONTROL SYSTEM, AND VEHICLE SUSPENSION CONTROL METHOD

    YOKOTA SHUTA / FURUTA HIROTAKA | European Patent Office | 2023

    Free access

    Suspension system control method, suspension control system and vehicle

    XIA LING / LIU JIAWEI / WANG SHIYOU | European Patent Office | 2024

    Free access

    Vehicle suspension system, vehicle and vehicle suspension system control method

    XIE MINGZE / LIAO ANZHI / YAN LEI et al. | European Patent Office | 2024

    Free access

    Vehicle suspension adjustment control method, vehicle suspension adjustment control system and vehicle

    WU JUINERONG / BAI YANG / CHEN XU et al. | European Patent Office | 2023

    Free access

    Vehicle control method, active suspension system, suspension control device and vehicle

    LIAN YUBO / LIAO YINSHENG / ZHANG HONGZHOU et al. | European Patent Office | 2024

    Free access