The invention relates to an energy management method and device for a hybrid off-road vehicle and electronic equipment, and the method comprises the steps: obtaining a target characteristic parameter of the off-road vehicle in real time, and calculating a principal component score of the off-road vehicle according to the target characteristic parameter; performing clustering analysis on the principal component score of the off-road vehicle, and determining the driving condition type of the off-road vehicle according to a clustering analysis result; determining a demand power analysis model according to the running condition type of the off-road vehicle, and inputting the principal component score of the off-road vehicle into the demand power analysis model to obtain the demand power of the off-road vehicle; and calculating the output power of the off-road vehicle according to the target characteristic parameters, the demand power of the off-road vehicle and a preset constraint condition. According to the method, the accuracy of determining the driving condition type is improved through the principal component score, the real-time performance and the accuracy of the demand power are improved through the demand power analysis model, finally the output power is determined through the constraint condition, and balance between power and economy of the off-road vehicle is achieved.
本发明涉及一种混合动力越野车的能量管理方法、装置及电子设备,该方法包括:实时获取越野车的目标特征参数,根据所述目标特征参数计算越野车的主成分得分;对所述越野车的主成分得分进行聚类分析,根据聚类分析的结果确定越野车的行驶工况类型;根据所述越野车的行驶工况类型确定需求功率分析模型,将所述越野车的主成分得分输入至所述需求功率分析模型得到越野车的需求功率;根据所述目标特征参数、所述越野车的需求功率以及预设约束条件计算越野车的输出功率。本发明通过主成分得分提高了行驶工况类型确定的准确性,通过需求功率分析模型提高了需求功率的实时性和准确性,最后通过约束条件确定输出功率,实现越野车动力和经济之间的平衡。
Energy management method and device of hybrid off-road vehicle and electronic equipment
一种混合动力越野车的能量管理方法、装置及电子设备
30.05.2023
Patent
Elektronische Ressource
Chinesisch
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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