The invention relates to the technical field of transmission, and in particular relates to a transmission, a driving system and a vehicle. The transmission comprises a planetary gear train, a first clutch, a second clutch and a gear box; the gear box comprises a first input shaft and a second input shaft; the first clutch is in transmission connection with the first input shaft; the planetary geartrain is in transmission connection with the second clutch and the second input shaft. Through the planetary gear train, simultaneous input of the two input shafts can be achieved, and through cooperation of the first clutch, the second clutch and the planetary gear train, the number of gears is increased; a first power source matches the planetary gear train through the first clutch, the enginestarting function can be achieved through the planetary gear train, and the development difficulty of starting the first clutch is avoided; in the gear shifting process of the first power source, a second power source can be used for driving torque compensation through the second input shaft, and the gear shifting quality of the driving system is fully guaranteed while the gear increasing and starting functions are achieved.

    本发明涉及变速技术领域,具体涉及一种变速器、驱动系统以及车辆,所述变速器包括行星轮系、第一离合器、第二离合器和齿轮箱;所述齿轮箱包括第一输入轴和第二输入轴;第一离合器与第一输入轴传动连接;所述行星轮系分别与第二离合器和第二输入轴传动连接;本发明通过行星轮系,能够实现双输入轴的同时输入,通过第一离合器、第二离合器与行星轮系的配合,实现档位数量的提升;第一动力源通过第一离合器与行星轮系的配合,可利用行星轮系的实现发动机起步功能,规避了起步第一离合器的开发难度;第一动力源进行换挡的过程中,可以利用第二动力源通过第二输入轴进行驱动扭矩补偿,在实现增挡和起步功能的同时,充分保证驱动系统换挡品质。


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    Title :

    Transmission, driving system and vehicle


    Additional title:

    一种变速器、驱动系统以及车辆


    Contributors:
    YANG SHANGDONG (author) / DUAN ZHIHUI (author) / YUAN CHENGYIN (author) / XING JIE (author) / XU DONGBO (author) / YANG LIANGHUI (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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