The invention provides an energy management method for a networked hybrid electric vehicle. The method comprises a working condition information acquisition step, a target vehicle speed range calculation step, an optimal target vehicle speed prediction step and a required power calculation and distribution step. The hybrid electric vehicle energy optimization control algorithm is designed by adopting a hierarchical structure that an upper-layer controller and a lower-layer controller are matched with each other and work cooperatively in a network connection environment, so that the target vehicle speed can be calculated more efficiently, the energy can be optimized more efficiently, and the excellent control of the energy is realized.

    本发明提供一种网联混合动力汽车能量管理方法,该方法包括工况信息获取步骤、目标车速范围计算步骤、最优目标车速预测步骤和需求功率计算和分配步骤,通过在网联环境下,通过采用上层控制器和下层控制器相互配合并协同工作的分层结构设计混合动力汽车能量优化控制算法,可以更高效地计算目标车速和能量优化,实现能量的优良控制。


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    Title :

    Energy management method for networked hybrid electric vehicle


    Additional title:

    一种网联混合动力汽车能量管理方法


    Contributors:
    YANG SHICHUN (author) / XIE HEHUI (author) / CHEN FEI (author) / CAO YAOGUANG (author) / YAN XIAOYU (author) / HUA YANG (author) / LIU XINHUA (author)

    Publication date :

    2020-12-01


    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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