The invention provides an ammonia-hydrogen hybrid power system predictive equivalent ammonia consumption minimum control method and system, and the method comprises the steps: obtaining a plurality of power demands and predicted road condition information of an ammonia-hydrogen hybrid power system, and transmitting the power demands and predicted road condition information to an ammonia-hydrogen hybrid power system domain controller, an engine or battery power distribution scheme with the minimum equivalent ammonia consumption is solved in the energy management control unit according to the multiple power requirements and the collected signals of all the parts and is sent to the dynamic coordination control unit; the dynamic coordination control unit performs control quantity distribution according to a power distribution result given by the energy management control unit, and sends a control quantity distribution condition to the actuator control unit; and the actuator control unit controls a plurality of components to act according to the control quantity distribution condition until the driving stroke is finished. The problem that energy management of an existing ammonia-hydrogen hybrid power vehicle lacks an effective management strategy and excessively depends on manual management is solved.

    本发明提供一种氨氢混合动力系统预测性等效氨耗最小控制方法及系统,包括:获取氨氢混合动力系统的多个功率需求以及预测路况信息并发送至氨氢混合动力系统域控制器,多个功率需求以及采集到的各部分信号在能量管理控制单元中求解等效氨消耗最小的发动机或电池功率分配方案并发送至动态协调控制单元;动态协调控制单元根据能量管理控制单元给出的功率分配结果进行控制量分配,并将控制量分配情况发送至执行器控制单元;执行器控制单元根据控制量分配情况控制多个部件进行动作,直至驾驶行程结束。本发明解决现有氨氢混合动力车辆能量管理缺乏有效管理策略、过于依赖人工管理的问题。


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    Title :

    Predictive equivalent ammonia consumption minimum control method and system for ammonia-hydrogen hybrid power system


    Additional title:

    氨氢混合动力系统预测性等效氨耗最小控制方法及系统


    Contributors:
    WANG ZHI (author) / ZHANG HAO (author) / RENAULT (author) / LIU SHANG (author) / LIU WEI (author) / WANG WEI (author) / ZHANG RIDONG (author)

    Publication date :

    2023-05-02


    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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