The invention provides a control method and device of a disengaging mechanism, electronic equipment and a vehicle. The control method comprises the steps that available mechanical power and available bridge efficiency corresponding to an available torque distribution scheme can be determined according to the current motor rotating speed and request torque; by taking the minimum energy consumption as a target, determining target bridge power according to the available mechanical power and the available bridge efficiency, and determining a target torque distribution scheme corresponding to the target bridge power; and controlling the disengagement mechanism according to the target torque distribution scheme. According to the current vehicle speed and the request torque, the available mechanical power and the available bridge efficiency of each available torque distribution scheme are determined, then the bridge power of each available torque distribution scheme is determined, and the minimum bridge power is selected as the target bridge power; and determining the target torque distribution scheme with the minimum energy consumption corresponding to the target bridge power, and controlling the disengagement mechanism to disengage or combine according to the target torque distribution scheme, so that unreasonable work of the disengagement mechanism is avoided, and optimization of energy consumption is realized.
本申请提供一种脱开机构的控制方法、装置、电子设备及车辆,能够根据当前电机转速和请求扭矩确定与可用扭矩分配方案对应的可用机械功率和可用电桥效率;以能耗最小为目标,根据可用机械功率和可用电桥效率确定目标电桥功率,并确定与目标电桥功率对应的目标扭矩分配方案;根据目标扭矩分配方案控制脱开机构。根据当前车速和请求扭矩来确定每个可用扭矩分配方案的可用机械功率和可用电桥效率,进而确定每个可用扭矩分配方案的电桥功率,并选择最小的电桥功率作为目标电桥功率,并确定与目标电桥功率对应的能耗最小的目标扭矩分配方案,并根据目标扭矩分配方案控制脱开机构进行脱开或结合,避免脱开机构不合理的工作,实现能耗的优化。
Control method and device of disengaging mechanism, electronic equipment and vehicle
脱开机构的控制方法、装置、电子设备及车辆
10.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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