The embodiment of the invention is suitable for the technical field of automobiles, and provides a vehicle starting control method and device, a vehicle-mounted terminal and a vehicle. The method comprises the steps that in response to a starting instruction of the vehicle, driving information of the vehicle is obtained; the driving information at least comprises engine water temperature; determining the torque change rate of the output torque of the BSG motor in a plurality of operation time periods based on the driving information; and the output torque of the BSG motor is controlled according to the torque change rate, so that an engine of the vehicle is dragged to start through the BSG motor. When the vehicle is started at the idle speed, by applying the method provided by the embodiment of the invention, the torque change rate of the BSG motor can better conform to the actual driving condition of the vehicle, so that vehicle shaking caused in the dragging process is reduced, and the user experience is improved.
本申请实施例适用于汽车技术领域,提供了一种车辆的启动控制方法、装置、车载终端及车辆,所述方法包括:响应于车辆的启动指令,获取所述车辆的行驶信息;所述行驶信息至少包括发动机水温;基于所述行驶信息,确定BSG电机的输出扭矩在多个运行时间段内的扭矩变化速率;根据所述扭矩变化速率控制所述BSG电机的输出扭矩,以通过所述BSG电机拖动所述车辆的发动机启动。在车辆怠速启动时,应用本申请实施例提供的方法可以使得BSG电机的扭矩变化速率更加符合车辆的实际行驶状况,从而减少拖动过程中导致的车辆抖动,提高用户体验。
Vehicle starting control method and device, vehicle-mounted terminal and vehicle
车辆的启动控制方法、装置、车载终端及车辆
2024-12-03
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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