The invention discloses a dual-motor control method for an electric vehicle. The method comprises the following steps: step 1, mode selection; step 2, vehicle driving; step 3, data acquisition; step 4, data judgment; step 5, data feedback; step 6, the mode changing; and step 7, power recovery. Through the installation of the selection module, the front-drive, rear-drive and four-drive driving modes of the electric vehicle are manually and actively selected, different driving modes can be actively selected according to different weather and terrains, and the single-motor or double-motor drivingis intelligently adjusted through the judgment of the judgment module on the opening degree of an electric switch and the load of the electric vehicle; manual frequent adjustment is not needed, reduction of electric energy consumption of the electric vehicle is facilitated, the endurance mileage of the electric vehicle is increased, energy generated during braking and sliding of the electric vehicle is collected through the energy recovery module to charge the storage battery, reduction of energy consumption is facilitated, and the energy utilization rate of the electric vehicle is increased.

    本发明公开了电动车双电机控制方法,包括以下步骤:步骤一,模式选择;步骤二,车辆驱动;步骤三,数据采集;步骤四,数据判断;步骤五,数据反馈;步骤六,模式变化;步骤七,动力回收;该发明通过选择模块的安装,实现了人为主动选择电动车前驱、后驱和四驱的行驶模式,有利于根据天气和地形的不同来主动选择不同的行驶模式,通过判断模块对电门开度以及电动车负载的判断来智能调节单电机或者双电机行驶,无需人为频繁调节,有利于降低电动车电能的消耗,提升了电动车的续航里程,通过能量回收模块将电动车刹车时和滑行时的能量收集起来给蓄电池充电,有利于减少能量的消耗,提高了电动车的能量利用率。


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    Title :

    Electric vehicle double-motor control method


    Additional title:

    电动车双电机控制方法


    Contributors:

    Publication date :

    2021-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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