The invention relates to a lithium battery and super capacitor dual-energy-source electric vehicle energy distribution management method and system. The system comprises a lithium battery pack, a super capacitor, an energy management controller, a driving system, a vehicle-mounted remote terminal, a vehicle-mounted multimedia and a cloud platform. A fuzzy controller is arranged in the energy management controller; the energy management controller is respectively connected with the lithium battery pack, the super capacitor, the driving system and the vehicle-mounted remote terminal; the vehicle-mounted multimedia is connected with the vehicle-mounted remote terminal and is used for requesting a parameter downloading request and a data uploading request; and the cloud platform is in communication connection with the vehicle-mounted remote terminal and is used for calling and storing data. According to the method, the energy use distribution of the vehicle with the double energy sources is reasonably planned on the premise that the vehicle driving requirement is met, and the applicability of the strategy is greatly improved through the proposed system scheme that the cloud is combined to autonomously update the fuzzy parameters.

    本发明涉及一种锂电池和超级电容双能量源电动汽车能量分配管理方法及系统,该系统包括锂电池组、超级电容、能量管理控制器、驱动系统、车载远程终端、车载多媒体和云平台;所述能量管理控制器内设有模糊控制器;所述能量管理控制器分别与所述锂电池组、所述超级电容、所述驱动系统、所述车载远程终端连接;所述车载多媒体与所述车载远程终端连接,用于参数下载请求和数据上传请求;所述云平台与所述车载远程终端通信连接,用于数据的调用和存储。本发明不仅满足车辆驾驶需求的前提下对具有双能量源车辆的能量使用分配进行合理规划,而且提出的联合云端自主进行模糊参数更新的系统方案,大大提高了本策略的适用性。


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    Title :

    Lithium battery and super capacitor dual-energy-source electric vehicle energy distribution management method and system


    Additional title:

    一种锂电池和超级电容双能量源电动汽车能量分配管理方法及系统


    Contributors:
    XIE HAO (author) / CAI YING (author) / GE XIAOZHONG (author) / XU XI (author) / YANG SHUOXUN (author)

    Publication date :

    2023-03-07


    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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