The invention provides a commercial vehicle driving type variable chassis system. The system is composed of a power breakable type drive axle system, a lifting type air suspension system, a transmission system, a power switching control system and the like. Wherein the power breakable drive axle can realize power cut-off and combination between drive axles; the lifting type air suspension system can achieve lifting and descending of the drive axle. The transmission system comprises an axle front transmission shaft and an inter-axle transmission shaft and is used for power transmission between the first drive axle and the second drive axle. The power switching control system is composed of a power disconnection control system and an air suspension control system and used for controlling switching of vehicle driving types. According to the system, the driving types of the multi-axle commercial vehicle can be automatically switched according to requirements, so that the vehicle has better dynamic property and economical efficiency.

    本发明提供了一种商用车驱动型式可变底盘系统,该系统由动力可断型驱动桥系统、可提升型空气悬架系统、传动系统、动力切换控制系统等组成;其中动力可断型驱动桥能够实现驱动桥之间的动力切断与结合;可提升型空气悬架系统能够实现驱动桥的提升与下降;传动系统包括桥前传动轴和桥间传动轴,用于第一驱动桥和第二驱动桥之间动力传输;动力切换控制系统由动力断开控制系统和空气悬架控制系统组成,用于控制车辆驱动型式的切换。该系统能够使多轴商用车驱动型式根据需求进行自动切换,使车辆具有更好的动力性和经济性。


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    Title :

    Driving type variable chassis system of commercial vehicle


    Additional title:

    一种商用车驱动型式可变底盘系统


    Contributors:
    FAN YANGQIANG (author) / WANG WEIPING (author) / BAO WEIDONG (author) / YUAN WENQIANG (author) / CHEN CHONG (author) / LIU QIANG (author) / SHEN LING (author)

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / 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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