The invention discloses a new energy automobile auxiliary power control system and a control method of the new energy automobile auxiliary power control system, and belongs to the technical field of auxiliary power control systems. The BMU module vehicle control unit obtains a control instruction to control the operation of the main motor and the auxiliary motor to adjust output power, and under the automatic condition, the vehicle operation road section condition is obtained, and the operation of the main motor and the auxiliary motor is autonomously adjusted through the motor control unit to control and adjust the output power. The rotating speed detection sensor detects the rotating speed of the transmission and feeds back the rotating speed to the motor control unit, and the motor control unit synchronously obtains the output power of the main motor and the auxiliary motor and the output power of the accelerator opening sensor, calculates and judges whether the vehicle is in a normal operation state or not, and sends detection information to the BMU module vehicle control unit.

    本发明公开了一种新能源汽车辅助动力控制系统及其控制方法,属于辅助动力控制系统技术领域,通过手动调控模块获取操作者操控信息并发送至BMU模块整车控制器,BMU模块整车控制器获取控制指令进行对主电机和辅助电机的运行进行控制调节输出动力,在自动情况下,通过获取车辆运行的路段情况并自主通过电机控制单元调节主电机和辅助电机的运行进行控制调节输出动力,转速检测传感器检测变速器转速反馈给电机控制单元,且电机控制单元同步获取主电机和辅助电机的输出功率以及油门开度传感器并进行计算判断是否属于正常运行状态,将检测信息发送至BMU模块整车控制器。


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    Title :

    New energy automobile auxiliary power control system and control method thereof


    Additional title:

    一种新能源汽车辅助动力控制系统及其控制方法


    Contributors:

    Publication date :

    2022-05-03


    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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