The invention provides a dual-power shift drive system for an automobile. The dual-power shift drive system comprises an engine drive portion and an electric motor drive portion, wherein the engine drive portion is used for driving automobile front wheels to run, and the electric motor drive portion is used for driving automobile front wheels to run. A battery pack, an accelerator switch S2, a first magnetic switch S3 and a first electric motor in the dual-power shift drive system are connected in series, second electric motors are connected at two ends of the first electric motor in parallel, and the first magnetic switch S3 is connected with a first rotation speed meter and a second rotation speed meter. The dual-power shift drive system adopts two power systems, the front wheels adopt power from an engine, the rear wheels adopt power from an electric motor, the advantages of a dual wheel drive automobile and a dual wheel drive automobile are fused together, the engine and the electric motor are combined, and accordingly the problems of high cost, structural complication, automobile self weight reduction and the like of a dual wheel drive technology are solved.


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    Title :

    Dual-power shift drive system for automobile


    Contributors:
    TANG JIAN (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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