The invention relates to the technical field of hybrid power driving, and discloses a hybrid electric vehicle driving system and driving method and a vehicle. An engine of the driving system is connected with a planet row planet carrier and engine input shaft assembly, and the planet row planet carrier and engine input shaft assembly is connected with an engine lock-up clutch. A planet row outer gear ring assembly is in gear transmission connection with an output shaft assembly, and the planet row outer gear ring assembly is connected with a parking clutch; a second motor is connected with a main driving motor input shaft assembly; the main driving motor input shaft assembly is in gear transmission connection with the output shaft assembly; a first motor is connected with a planet row sungear and power generation and auxiliary drive motor input shaft assembly; and the output shaft assembly is in gear connection with a differential assembly. The working states of the engine lock-up clutch and the parking clutch are controlled by a control motor and worm assembly and a clutch control worm wheel.

    本发明涉及混合动力驱动技术领域,公开了一种混合动力汽车驱动系统、驱动方法及车辆;驱动系统的发动机连接行星排行星架及发动机输入轴总成,行星排行星架及发动机输入轴总成与发动机锁止离合器连接;行星排外齿圈总成与输出轴总成齿轮传动连接,行星排外齿圈总成与驻车离合器连接;二号电机连接主驱动电机输入轴总成;主驱动电机输入轴总成齿轮传动连接输出轴总成;一号电机连接行星排太阳轮及发电与辅助驱动电机输入轴总成;输出轴总成齿轮连接差速器总成。发动机锁止离合器和驻车离合器的工作状态由操纵电机及蜗杆总成、离合器操纵蜗轮控制。


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    Title :

    Hybrid electric vehicle driving system and driving method and vehicle


    Additional title:

    混合动力汽车驱动系统、驱动方法及车辆


    Contributors:
    YOU QINGKUN (author) / WANG RUI (author) / QI XIANGDONG (author) / WANG YAFEI (author) / WU XIQING (author) / WEI GUO (author) / ZHANG YONG (author) / DONG XINGYU (author) / ZHANG YI (author) / SHEN YINGQIAN (author)

    Publication date :

    2021-02-19


    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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