The invention relates to a vehicle driving control method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring a current signal lamp phase, residual duration of the current signal lamp phase, a current distance between a target vehicle and a target signal lamp and a current vehicle speed; determining a first target driving distance based on the current signal lamp phase, the current distance, the residual duration, the current vehicle speed and a preset acceleration threshold corresponding to the current signal lamp phase; based on the first target driving distance and the maximum allowable vehicle speed, determining a plurality of intermediate combinations between accelerations and acceleration durations; based on the current water temperature, the current voltage, the electric drive torque and the motor rotating speed, determining a motor efficiency value corresponding to each intermediate combination; and determining the intermediate combination with the maximum corresponding motor efficiency value as a target combination, and performing speed planning on the target vehicle. According to the method provided by the invention, the target vehicle can smoothly pass through the intersection, and energy can be saved as much as possible.

    本申请涉及一种车辆行驶控制方法、装置、计算机设备、存储介质和计算机程序产品。所述方法包括:获取当前信号灯相位、当前信号灯相位的剩余时长、目标车辆与目标信号灯间的当前距离以及当前车速;基于当前信号灯相位、当前距离、剩余时长、当前车速以及当前信号灯相位相应的预设加速度阈值,确定第一目标行驶距离;基于第一目标行驶距离和最大允许车速,确定多个加速度和加速时长间的中间组合;基于当前水温、当前电压、电驱转矩以及电机转速,确定每个中间组合相应的电机效率值;基于相应电机效率值最大的中间组合确定为目标组合,对目标车辆进行速度规划。本申请提供的方法,使得目标车辆既能顺利通过路口,又能尽可能的节省能量。


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    Titel :

    Vehicle driving control method, device, equipment, medium and product


    Weitere Titelangaben:

    车辆行驶控制方法、装置、设备、介质和产品


    Beteiligte:
    WANG YANG (Autor:in) / YANG SHOUCHEN (Autor:in) / CAO HAIQIANG (Autor:in) / WANG JINGYI (Autor:in) / ZENG QINGMING (Autor:in)

    Erscheinungsdatum :

    2023-12-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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