The invention provides a dual-motor driving system and a vehicle, and relates to the technical field of vehicles. The first half shaft and the second half shaft are both connected with the differential mechanism, the first driving motor is connected with the first synchronizer, the second driving motor is connected with the second synchronizer, and the first synchronizer can be connected with the distributed driving first main reduction driving gear or the centralized driving first-stage driving gear. The second synchronizer can be connected with the distributed driving second main reduction driving gear or the centralized driving first-stage driving gear; the centralized driving primary driving gear is connected with the differential mechanism, the first half shaft can be connected or disconnected with the distributed driving first main reduction driving gear, and the second half shaft can be connected or disconnected with the distributed driving second main reduction driving gear. The problems that an existing dual-motor driving system cannot meet the driving requirements of various different working conditions, so that the economical efficiency, the dynamic property and the controllability of a vehicle are relatively poor can be solved.

    本发明提供一种双电机驱动系统及车辆,涉及车辆技术领域。第一半轴和第二半轴均与差速器连接,第一驱动电机与第一同步器连接,第二驱动电机与第二同步器连接,第一同步器能够与分布式驱动第一主减主动齿轮或者集中式驱动一级主动齿轮连接,第二同步器能够与分布式驱动第二主减主动齿轮或者集中式驱动一级主动齿轮连接;集中式驱动一级主动齿轮与差速器连接,第一半轴能够与分布式驱动第一主减主动齿轮连接或者断开,第二半轴能够与分布式驱动第二主减主动齿轮连接或者断开。本发明能够解决现有的双电机驱动系统无法满足多种不同工况的驱动需求,使得车辆的经济性、动力性和操控性相对较差的问题。


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    Title :

    Dual-motor driving system and vehicle


    Additional title:

    双电机驱动系统及车辆


    Contributors:
    LIU HUAN (author) / BAI XUEBIN (author) / GUO ZIQI (author) / LI BOYANG (author)

    Publication date :

    2024-08-16


    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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