The invention provides a longitudinal hybrid power system, a vehicle driving device and a vehicle, and relates to the technical field of vehicles. The first driving gear and the second driving gear are fixed on the first connecting shaft, the first driven gear, the second driven gear, the third driving gear and the fourth driving gear are fixed on the second connecting shaft, the third driven gear and the fourth driven gear are fixed on the third connecting shaft, and the third connecting shaft is connected with the differential mechanism; the first driving gear is meshed with the first driven gear, the second driving gear is meshed with the second driven gear, the third driving gear is meshed with the third driven gear, and the fourth driving gear is meshed with the fourth driven gear; the first power switching member is coupled to the first driven gear or the second driven gear, and the second power switching member is coupled to the third driven gear or the fourth driven gear. According to the longitudinally-arranged hybrid power system, the engine can participate in driving in a full time domain mode, the performance requirement for the engine is lowered, and the cost of the longitudinally-arranged hybrid power system is lowered.
本发明提供一种纵置混动系统、车辆驱动装置及车辆,涉及车辆技术领域。第一主动齿轮和第二主动齿轮固定在第一连接轴上,第一从动齿轮、第二从动齿轮、第三主动齿轮和第四主动齿轮固定在第二连接轴上,第三从动齿轮和第四从动齿轮固定在第三连接轴上,第三连接轴与差速器连接;第一主动齿轮与第一从动齿轮啮合,第二主动齿轮与第二从动齿轮啮合,第三主动齿轮与第三从动齿轮啮合,第四主动齿轮与第四从动齿轮啮合;第一动力切换构件与第一从动齿轮或第二从动齿轮结合,第二动力切换构件与第三从动齿轮或第四从动齿轮结合。本申请的纵置混动系统中发动机可全时域地参与驱动,并且降低了对发动机的性能需求,降低了纵置混动系统的成本。
Longitudinal hybrid power system, vehicle driving device and vehicle
纵置混动系统、车辆驱动装置及车辆
2024-03-15
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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