The invention provides a vehicle driving mode switching method and device, a vehicle and a storage medium, the method is applied to the field of vehicle control, and the method comprises the steps that in the vehicle running process, in response to a switching instruction of a target driving mode, a first working state of a gear shifting motor is determined according to a first pin parameter of the gear shifting motor; under the condition that the first working state is an open circuit state, the fault alarm of the first working state is restrained, and the working state of the gear shifting motor is rechecked in real time; and under the condition that it is redetected that the working state of the gear shifting motor is the conducting state, the gear shifting motor is controlled to operate according to the switching instruction, so that the vehicle is switched to the target driving mode. According to the method, when the driving mode of the vehicle is switched, if the fault of the gear shifting motor is detected, after the fault is self-recovered, the vehicle can be ensured to be continuously switched to the target driving mode, and the problem that the user experience is poor due to the fact that the driving mode cannot be switched under the condition that the system assembly wire harness is virtually connected is avoided.
本申请提供了一种车辆驱动模式的切换方法、切换装置、车辆和存储介质,该方法应用于车辆控制领域,该方法包括:在车辆行驶过程中,响应于目标驱动模式的切换指令,根据换挡电机的第一引脚参数,确定换挡电机的第一工作状态;在第一工作状态为开路状态的情况下,对第一工作状态的故障报警进行抑制并对换挡电机的工作状态进行实时复检;在复检到换挡电机的工作状态为导通状态的情况下,根据切换指令,控制换挡电机运行,以使车辆切换至目标驱动模式。该方法能够在车辆切换驱动模式时,若检测到换挡电机故障,当故障自恢复之后,能够保证车辆可以继续切换至目标驱动模式,避免系统总成线束虚接情况下,无法切换驱动模式带来的用户体验差的问题。
Switching method and switching device for vehicle driving modes, vehicle and storage medium
车辆驱动模式的切换方法、切换装置、车辆和存储介质
2025-03-18
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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