The invention provides a robust energy management method and system for an intelligent networked hybrid electric vehicle. The method comprises the steps of obtaining an energy-saving driving decisionbased on man-machine cooperation and global and real-time working condition updating based on intelligent network connection; executing an energy management strategy based on deep reinforcement learning based on the energy-saving driving decision and the global and real-time working condition update; performing strategy robustness correction on the energy management strategy based on deep reinforcement learning to obtain a corrected robustness control strategy; and applying the corrected robust control strategy to the hybrid electric vehicle to obtain an energy distribution result of the hybrid electric vehicle. According to the robust energy management method for the intelligent networked hybrid electric vehicle, the robustness problem of the deep reinforcement learning energy managementstrategy is effectively solved, the energy-saving effect of the hybrid electric vehicle in the networked environment is improved, and the method has good engineering application value.

    本发明提供智能网联混合动力汽车的鲁棒能量管理方法及系统,包括:获取基于人机协同的节能驾驶决策和基于智能网联的全局和实时工况更新;基于所述节能驾驶决策和所述全局和实时工况更新,执行基于深度强化学习的能量管理策略;对所述基于深度强化学习的能量管理策略采用策略鲁棒性修正,得到修正后的鲁棒控制策略;将所述修正后的鲁棒控制策略应用于混合动力汽车,得到所述混合动力汽车的能量分配结果。本发明提出的智能网联混合动力汽车的鲁棒能量管理方法,有效解决了深度强化学习能量管理策略的鲁棒性问题,并提升了网联环境下混合动力汽车的节能效果,具有较好的工程应用价值。


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    Title :

    Robust energy management method and system for intelligent networked hybrid electric vehicle


    Additional title:

    智能网联混合动力汽车的鲁棒能量管理方法及系统


    Contributors:
    WANG ZHI (author) / ZHANG HAO (author) / FAN QINHAO (author) / LIU SHANG (author) / WANG WEI (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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