The invention discloses a pure electric vehicle control system. The control system comprises a vehicle control unit (VCU), the VCU is connected with a vehicle ECIS assembly, a five-in-one controller,a battery pack additional high-voltage box, an air compressor ECU, a TCU, and an air conditioner DC/AC and compressor integration, and the five-in-one controller is connected with the battery pack additional high-voltage box and the air conditioner DC/AC and compressor integration. The system has the following advantages: high-voltage power-on and power-off is ensured, accessories of the whole vehicle are controlled, the driving intention of a driver is analyzed, corresponding power output is provided, the driving dynamic property is guaranteed, and during braking, an energy feedback mode is converted, so that the starting power-on pre-charging time of the vehicle can be shortened, the safety and the reliability are improved, the failure rate of high-voltage electric devices is reduced, and the problem of current impact on high-voltage and low-voltage electric devices is avoided.

    本发明公开了一种纯电动汽车整车控制系统,所述控制系统包括整车控制器VCU,整车控制器VCU连接有车辆ECIS总成、五合一控制器、电池包附加高压盒、空压机ECU、TCU和空调DC/AC及压缩机一体化,五合一控制器连接电池包附加高压盒和空调DC/AC及压缩机一体化。具有以下优点:保障高压上下电,整车附件控制,并且分析驾驶员的驾驶意图,提供相应的动力输出,保证驾驶的动力性,在制动时,转换为能量回馈模式,可以缩短车辆启动上电预充时间,提高安全和可靠性,降低高压用电器件故障率,避免了对高低压用电器件的电流冲击问题。


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    Title :

    Pure electric vehicle control system


    Additional title:

    一种纯电动汽车整车控制系统


    Contributors:
    YANG JIANKUI (author) / WANG ZHIHAO (author) / LI ZIMING (author) / YANG KUIJIAN (author) / ZHANG ZHILONG (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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