The invention discloses an intelligent control method and device for a vehicle chassis, the vehicle chassis and a vehicle, and is applied to the technical field of vehicle chassis control, and the method comprises the steps that front road condition data in front of a target vehicle during driving are obtained, and the front road condition data comprise the curvature, the flat state and the adhesion coefficient of a front road; obtaining driving state data of the target vehicle, wherein the driving state data comprises the vehicle speed and the load of the target vehicle; based on the front road condition data and the driving state data, chassis parameters of the target vehicle are adjusted, and the chassis parameters comprise the suspension height of the target vehicle, the hardness of a shock absorber and the braking force distribution proportion; according to the method, the front road condition data in front of driving and the driving state data of the target vehicle are collected in advance, and the chassis parameters of the target vehicle adaptive to the front road are calculated in advance, so that calculation can be performed in advance to reduce the calculation requirement, and the chassis of the target vehicle can be adjusted to be in a state with relatively high driving comfort when the target vehicle reaches the front road.

    本申请公开了一种车辆底盘的智能控制方法、装置、车辆底盘及车辆,应用于车辆底盘控制技术领域,其方法包括:获取目标车辆行驶前方的前方路况数据,其中前方路况数据包括前方道路的曲率、平整状态和附着系数;获取目标车辆的行驶状态数据,其中行驶状态数据包括目标车辆的车速和载重;基于前方路况数据和行驶状态数据,调整目标车辆的底盘参数,其中底盘参数包括目标车辆的悬架高度、减震器的软硬度和制动力分配比例;即通过提前采集行驶前方的前方路况数据和目标车辆的行驶状态数据,以提前计算得到目标车辆适应于前方道路的底盘参数,不仅可以提前计算降低计算要求,还可以在目标车辆达到前方道路时其底盘已调整为驾驶舒适度较高的状态。


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    Title :

    Intelligent control method and device for vehicle chassis, vehicle chassis and vehicle


    Additional title:

    一种车辆底盘的智能控制方法、装置、车辆底盘及车辆


    Contributors:
    ZHU PENG (author) / CHEN RUIQING (author) / GENG MINGJIAN (author) / YUAN GUANGSHENG (author)

    Publication date :

    2024-04-05


    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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