The invention relates to a power assembly, a vehicle and a vehicle control method. The power assembly comprises an engine, a first motor, a planetary gear set, a first driving shaft, a first locking mechanism and a second locking mechanism. An output shaft of the engine is connected with a planet carrier of the planetary gear set; a main shaft of the first motor is connected with a sun gear of the planetary gear set; a gear ring of the planetary gear set is connected with the first driving shaft; the first driving shaft is suitable for being connected with a first wheel; the first locking mechanism is used for selectively locking the planet carrier on a first static component or releasing the locking between the planet carrier and the first static component; and the second locking mechanism is used for selectively locking the main shaft on a second static part or releasing the locking of the main shaft and the second static part. When the power is insufficient, the first wheel can be directly driven by the engine, so that the intermediate link of torque transmission can be reduced, and the energy loss is further reduced.
本发明涉及一种动力总成、车辆及车辆控制方法,包括发动机、第一电机、行星齿轮组、第一驱动轴、第一锁止机构以及第二锁止机构;所述发动机的输出轴与所述行星齿轮组的行星架连接;所述第一电机的主轴与所述行星齿轮组的太阳轮连接;所述行星齿轮组的齿圈与所述第一驱动轴连接;所述第一驱动轴适于连接第一车轮;所述第一锁止机构用于选择性地将所述行星架锁止在第一静止部件上或解除所述行星架与所述第一静止部件的锁止;所述第二锁止机构用于选择性地将所述主轴锁止在第二静止部件上或解除所述主轴与所述第二静止部件的锁止。在亏电时,可以通过发动机直驱第一车轮,从而可以减少扭矩传递的中间环节,进而减少能量损耗。
Power assembly, vehicle and vehicle control method
动力总成、车辆及车辆控制方法
2025-04-25
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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