The invention provides a control method and system of a disengaging mechanism, electronic equipment and a vehicle. The method comprises the steps that the wheel speed of a wheel on the direction side where a first motor is located in an electronic drive axle of the vehicle is collected, and a motor rotating speed signal of a second motor of the vehicle is collected; when the vehicle meets the disengagement mechanism combination condition, the target speed of the first motor is determined according to the wheel speed of the wheel on the direction side where the first motor is located and the motor rotating speed signal of the second motor; the motor rotating speed of the first motor is adjusted to be within the speed range with the target speed as the reference; and a disengagement mechanism in the electronic drive axle is controlled to execute combination operation. According to the scheme, the target speed is determined through the motor rotating speed signal and the wheel speed of the wheel, the motor rotating speed is adjusted according to the target speed, then the disengagement mechanism is controlled to execute the combination operation, motor rotating speed fluctuation caused when the disengagement mechanism is combined is avoided, and then whole vehicle rushing during combination of the disengagement mechanism is avoided.
本发明提供了一种脱开机构的控制方法、系统、电子设备及车辆,该方法为:采集车辆的电子驱动桥中第一电机所在方位侧的车轮的轮速,及采集车辆的第二电机的电机转速信号;当车辆满足脱开机构结合条件时,根据第一电机所在方位侧的车轮的轮速和第二电机的电机转速信号,确定第一电机的目标速度;将第一电机的电机转速调整至以目标速度为基准的速度范围内;控制电子驱动桥中的脱开机构执行结合操作。本方案通过电机转速信号和车轮的轮速确定目标速度,按照目标速度调整电机转速再控制脱开机构执行结合操作,避免脱开机构结合时引起电机的转速波动,进而避免脱开机构结合时整车闯动。
Control method and system of disengaging mechanism, electronic equipment and vehicle
一种脱开机构的控制方法、系统、电子设备及车辆
2023-11-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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