The invention provides a vehicle control method, vehicle-mounted equipment, a vehicle and a computer program product, and the method comprises the steps: obtaining vehicle attribute information and motion state information of a target vehicle in response to a condition that a vehicle driving state of the target vehicle meets a slip state, and determining a slip state of the target vehicle based on the vehicle attribute information and the motion state information; determining longitudinal forces and vertical forces corresponding to a plurality of wheels on the target vehicle; determining a longitudinal adhesion coefficient corresponding to each wheel according to the longitudinal force and the vertical force corresponding to each wheel; the maximum driving force and the maximum braking force of the target vehicle are determined according to the longitudinal adhesion coefficients corresponding to the multiple wheels and the mass of the target vehicle, and the driving power limit value and the energy recovery power limit value allowed by a power battery are determined based on the maximum driving force and the maximum braking force; and controlling the target vehicle to run based on the driving power limit value and the energy recovery power limit value.
本公开提供了一种车辆控制方法、车载设备、车辆及计算机程序产品,其中,该方法包括:响应于目标车辆的车辆行驶状态满足打滑状态,获取所述目标车辆的车辆属性信息、以及运动状态信息,并基于所述车辆属性信息和所述运动状态信息,确定所述目标车辆上的多个车轮分别对应的纵向力和垂向力;根据每个所述车轮对应的纵向力和垂向力,确定每个所述车轮对应的纵向附着系数;根据多个所述车轮分别对应的纵向附着系数以及所述目标车辆的质量确定目标车辆的最大驱动力和最大制动力,并基于所述最大驱动力和所述最大制动力,确定动力电池允许的驱动功率限值以及能量回收功率限值;基于所述驱动功率限值以及能量回收功率限值,控制所述目标车辆行驶。
Vehicle control method, vehicle-mounted equipment, vehicle and computer program product
车辆控制方法、车载设备、车辆及计算机程序产品
2024-12-03
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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