An embodiment of the invention discloses an electric independent four-wheel-drive system applied to motor buses. The electric independent four-wheel-drive system comprises four independent suspending and supporting device arranged on four wheels respectively, each independent suspending and supporting device is provided with a driving motor and a hub connected with the driving motor respectively, each hub is provided with a brake device, the driving motors are connected with motor controllers and motor heat radiation water tanks connected with the driving motors via pipelines respectively, and the four driving motors receive torque current signals from the motor controllers respectively and feed motor revolving speed/torque signals in real time. The electric independent four-wheel-drive system further comprises an integral-bus controller connected with the motor controllers. By the electric independent four-wheel-drive system, comfort level and operability of vehicles are improved.


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    Title :

    Electric independent four-wheel-drive system applied to motor buses


    Contributors:
    ZHANG YICHUN (author) / WANG KANG (author) / LIU SU (author)

    Publication date :

    2015-09-30


    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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