The invention provides a vehicle control method, device and equipment in a multi-working-condition state and a medium, and belongs to the field of vehicle control. The method comprises the steps that multiple state parameters of a target vehicle at the current moment are obtained; determining a matching degree weight coefficient of the plurality of state parameters corresponding to the working condition type of the target vehicle; constructing a system state space mapping relation; the optimal control quantity is obtained through the system state space mapping relation; the system state space mapping relationship represents a mapping relationship between a plurality of state parameters of the target vehicle and the control quantity; performing weighted fusion on the matching degree weight coefficient and the system state space mapping relation, and determining the optimal control quantity of the target vehicle at the next moment under different working conditions; and the target vehicle is controlled according to the optimal control quantity, so that the boundary between different working conditions is weakened, the optimization effect of vehicle control is improved, the current working condition of the vehicle can be effectively identified based on the current state parameter of the target vehicle, and optimal control of the current working condition is realized.

    本发明提供了一种多工况状态下的车辆控制方法、装置、设备及介质,属于车辆控制领域,该方法包括:获取目标车辆在当前时刻的多个状态参数;确定多个状态参数对应于目标车辆的工况类型的匹配度权重系数;构建系统状态空间映射关系;通过该系统状态空间映射关系得到最优控制量;该系统状态空间映射关系表征目标车辆的多个状态参数与控制量的映射关系;对匹配度权重系数和系统状态空间映射关系进行加权融合,确定不同工况下目标车辆在下一时刻的最优控制量;根据该最优控制量对目标车辆进行控制,这样,弱化了不同工况之间的边界,有利于提高对车辆控制的优化效果,能够基于目标车辆当前的状态参数有效识别车辆的当前工况,实现当前工况的最优控制。


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    Title :

    Vehicle control method, device and equipment in multiple working condition states and medium


    Additional title:

    一种多工况状态下的车辆控制方法、装置、设备及介质


    Contributors:
    WANG JIANLONG (author) / ZHANG CHUANWEI (author) / YANG ZHI (author) / ZHANG WENTAIYANG (author) / DANG MENG (author) / QIN PEILIN (author)

    Publication date :

    2025-01-07


    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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