The invention provides a vehicle starting control method and device, electronic equipment and a storage medium, and the control method comprises the steps: obtaining the vehicle weight of a vehicle and the gradient of a current ramp, and determining the anti-slip torque of the vehicle; if the anti-slope-sliding torque is smaller than the preset torque threshold value of the driving motor, the locked-rotor torque of the driving motor is used for determining the stable output torque of the vehicle on the slope; if the anti-slope-sliding torque is not smaller than the preset torque threshold value of the driving motor, the stable output torque of the vehicle on the slope is determined through the combined action of the engine, the generator and the driving motor; and the sum of the torque corresponding to the current accelerator pedal opening degree and the output torque, kept stable on the ramp, of the vehicle is determined as the required torque of the vehicle, and the vehicle is controlled to start through the required torque of the vehicle. By adopting the technical scheme provided by the invention, the service life of the motor is not influenced, and the reliability of preventing the vehicle from sliding during hill starting of the vehicle is also improved.
本申请提供了一种车辆起步的控制方法、装置、电子设备及存储介质,控制方法包括:获取车辆的车重以及当前所在坡道的坡度,确定车辆的防溜坡扭矩;若防溜坡扭矩小于驱动电机的预设扭矩阈值,则利用驱动电机的堵转扭矩确定车辆在坡道上保持稳定的输出扭矩;若防溜坡扭矩不小于驱动电机的预设扭矩阈值,则通过发动机、发电机以及驱动电机共同作用确定车辆在坡道上保持稳定的输出扭矩;将当前油门踏板开度对应的扭矩与车辆在坡道上保持稳定的输出扭矩的加和,确定为车辆的需求扭矩,利用车辆的需求扭矩控制车辆起步。采用本申请提供的技术方案既不会对电机使用寿命造成影响,还提高了车辆在坡道起步时防止溜车的可靠性。
Vehicle starting control method and device, electronic equipment and storage medium
一种车辆起步的控制方法、装置、电子设备及存储介质
2024-10-15
Patent
Electronic Resource
Chinese
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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