The invention discloses an electric car electric driving system device including a battery pack, a power distributor, a front motor controller, a front motor, a rear motor controller, a rear motor, a speed regulation controller, a speed regulator, and a brake, the front motor is arranged at the front wheel, and the rear motor is arranged at the rear wheel. The front motor controller is connected with the front motor, the rear motor controller is connected with the rear motor, the battery pack is connected with the front motor controller and the rear motor controller through the power distributor, the speed regulator and the brake are connected with the speed regulation controller, and the speed regulation controller is connected with the front motor controller and the rear motor controller. When the electric car electric driving system device is used, the speed regulation signal and the brake signal control the front motor controller and the rear motor controller through the speed regulation controller to further control the operation of the front and rear motors, so that the electric car can be driven by the front and rear motors, and the aims of reducing the electric car system resistance, improving the system efficiency, prolonging the endurance mileage, and enhancing the driving force are achieved.


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    Title :

    Electric car electric driving system device


    Contributors:

    Publication date :

    2015-09-23


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



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