The invention relates to the technical field of vehicle engineering, and particularly discloses a clutch motor overheating protection control method and a hybrid power vehicle, when the clutch motor is subjected to overheating protection control, the state of a clutch is obtained, and the clutch is in a combined state or a separated state when the clutch motor is overheated; continuous operation of the vehicle can be ensured; when the clutch is in a sliding friction state when the clutch motor is overheated, the clutch motor controls the clutch to restore to the initial combination state or separation state so as to ensure that the vehicle continues to run, and if the clutch cannot restore to the initial combination state or separation state, the vehicle is stopped. According to the control method, when the clutch motor is overheated, the vehicle can still run in some scenes, compared with an existing control method, optimization is conducted, and the fault handling capacity of the vehicle is improved.
本发明涉及车辆工程技术领域,具体公开了一种离合电机过热保护控制方法和混合动力车辆,在对离合电机进行过热保护控制时,通过获取离合器所处的状态,对于离合电机过热时离合器处于结合状态或分离状态的情况,能够保证车辆继续运行;对于离合电机过热时离合器处于滑摩状态的情况,使离合电机控制离合器恢复至初始的结合状态或分离状态,以保证车辆继续运行,如无法恢复至初始的结合状态或分离状态再使车辆停止。实现了在离合电机过热时,在某些场景下车辆依然能够运行,相比于现有的控制方法进行了优化,车辆的故障处理能力得到提升。
Clutch motor overheating protection control method and hybrid vehicle
离合电机过热保护控制方法和混合动力车辆
2024-08-06
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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