The invention discloses a vehicle and a hybrid power transmission mechanism thereof. The hybrid power transmission mechanism comprises an input shaft, an output shaft, an engine, a first motor and a second motor; the input shaft and the output shaft are in transmission through gears and synchronizers, and a crankshaft of the engine is connected with the input shaft through a clutch; and a first motor shaft of the first motor is connected with the input shaft, and a second motor shaft of the second motor is connected with the output shaft. When the mechanism executes shifting operation, the second motor can be used for providing supplementary power for the output shaft, so that power is transmitted to the output shaft all the time in the shifting process, then the power consistency of the output shaft can be kept, and the problem of shifting impact caused by transient power interruption can be solved.
本发明公开了一种汽车及其混合动力传动机构,所述混合动力传动机构包括:输入轴和输出轴,两者通过齿轮和同步器传动;发动机,所述发动机的曲轴通过离合器与所述输入轴相连;第一电机,所述第一电机的第一电机轴与所述输入轴相连;第二电机,所述第二电机的第二电机轴与所述输出轴相连。该机构在执行换档操作时,可以利用第二电机向输出轴提供补充动力,使换档过程中始终有动力传输到输出轴上,从而可以保持输出轴的动力连贯性,由此可以防止因为短暂的动力中断造成的换档冲击问题。
Vehicle and hybrid power transmission mechanism thereof
一种汽车及其混合动力传动机构
2020-11-24
Patent
Elektronische Ressource
Chinesisch
IPC: | 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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