The invention relates to the technical field of vehicle driving, and particularly discloses a hybrid driving system and a hybrid driving method.An engine is connected with a first driving module or a second driving module through a switch module, and the first driving module and the second driving module are connected with an output shaft; the first driving module comprises a first motor and a first gear unit, and the first motor is connected with the output shaft through the first gear unit; the second driving module comprises a second motor and a second gear unit, and the second motor is connected with the output shaft through the second gear unit; the control module is used for acquiring operation condition information and outputting a control signal according to the operation condition information, and the control signal is used for controlling the hybrid drive circuit to enter a first working mode, a second working mode or a third working mode. And the control module selects a proper driving mode according to the motion working condition information, so that the generator, the first driving module and/or the second driving module output torque power, and the effects of energy conservation, emission reduction and high scene adaptability are achieved.

    本公开涉及车辆驱动技术领域,特别公开了一种混合驱动系统和混合驱动方法,发动机通过开关模块与第一驱动模块或第二驱动模块相连接,第一驱动模块和第二驱动模块分别与输出轴相连接,第一驱动模块包括第一电机和第一齿轮单元,第一电机通过第一齿轮单元与输出轴相连接;第二驱动模块包括第二电机和第二齿轮单元,第二电机通过第二齿轮单元与输出轴相连接;控制模块用于获取运行工况信息,根据运行工况信息输出控制信号,控制信号用于控制混合驱动电路进入第一工作模式、第二工作模式或第三工作模式。控制模块根据运动工况信息选择合适的驱动方式,令发电机、第一驱动模块和/或第二驱动模块输出扭矩功率,达到节能减排、场景适应性强的效果。


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    Title :

    Hybrid drive system and hybrid drive method


    Additional title:

    混合驱动系统和混合驱动方法


    Contributors:
    XU WEI (author) / SONG RENBO (author) / ZHENG ZHIGANG (author) / SHEN ZHENGQI (author)

    Publication date :

    2022-11-18


    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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