The invention provides a control method and device of a disconnection mechanism, electronic equipment and a vehicle, and the method comprises the steps: responding to the operation state of the disconnection mechanism as a clamping stagnation state, carrying out the clamping stagnation restoration of the disconnection mechanism through controlling the current duty ratio of a gear shifting motor, and obtaining a clamping stagnation restoration result; when the repair is successful, controlling a disconnecting mechanism to perform gear switching according to a preset default current duty ratio; and when repairing fails, the disconnecting mechanism is controlled to restore to the initial gear, and gear shifting is conducted again according to a preset time threshold value. When the disconnecting mechanism is in a clamping stagnation state, clamping stagnation repair is carried out by controlling the current duty ratio of the gear shifting motor, and if repair succeeds, the disconnecting mechanism is controlled to continue to operate after the default duty ratio is recovered. And if the repair fails, performing different types of re-repair on the disconnection mechanism in a manner of re-shifting for many times. Therefore, the repair success rate is increased, the gear shifting success rate of the disconnecting mechanism is increased, and the probability of the power loss working condition caused by clamping stagnation is further reduced.
本申请提供一种断开机构的控制方法、装置、电子设备及车辆,响应于断开机构的运行状态为卡滞状态,通过控制换挡电机的电流占空比对断开机构进行卡滞修复,得到卡滞修复结果;修复成功时控制断开机构根据预设的默认电流占空比进行挡位切换;修复失败时控制断开机构恢复至初始挡位,并根据预设的次数阈值进行重新换挡。在断开机构处于卡滞状态时,首先通过控制换挡电机的电流占空比来进行卡滞修复,如果修复成功,恢复默认占空比后控制断开机构继续进行运行。如果修复失败,则通过多次重新换挡的方式对断开机构进行不同类型的再次修复。以提高修复成功率,提高断开机构的换挡成功率,并进一步降低卡滞造成的出现动力丢失工况的概率。
Control method and device of disconnection mechanism, electronic equipment and vehicle
断开机构的控制方法、装置、电子设备及车辆
2024-12-06
Patent
Electronic Resource
Chinese
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