The invention discloses a vehicle and a vehicle power transmission system of the vehicle. The power transmission system comprises a differential device, two first electric generators, a first input shaft, a second input shaft, an output shaft and a second electric generator, wherein each differential device power output end is respectively connected with corresponding wheel vehicles via a half shaft; the two first electric generator are arranged on two sides of the differential device; the first and second input shafts are coaxially sleeved to each other; an engine is configured to be joined with at least one input shaft of the first and second input shafts; the output shaft is in cooperative transmission with the first and second input shafts; an output shaft output gear engaged with a main decelerator driven gear covers the output shaft; a synchronizer is arranged on the output shaft to join the output shaft output gear; the two first electric generators are in cooperative transmission with the output shaft; and the second electric generator is in cooperative transmission with the main decelerator driven gear. Two sides of the differential device of the power transmission system are respectively provided with one first electric generator, so a gravity center of the power transmission system falls in the center of a vehicle axle.


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    Title :

    Vehicle power transmission system and vehicle having power transmission system


    Contributors:
    LIAN YUBO (author) / RUAN OU (author) / ZHAI ZHEN (author) / WU FEI (author) / LIN BINGGONG (author)

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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