The invention relates to the field of hybrid electric vehicle control, in particular to a hybrid power engine operation mode switching control method and system. The method comprises the following steps: comparing efficiency of different operation modes according to user driving habit data, environment data of each road section, operation feedback data and road condition data of each road section, obtaining predicted operation mode data, then obtaining switching time data among different operation modes of each road section according to the predicted operation mode data, and outputting the switching time data. Then driving time data is obtained by combining the passing distance of each road section in different operation modes and the daily driving speed of the user, and finally, final operation mode data is obtained and a final operation mode is executed according to a difference judgment result of the switching time data and the driving time data of each road section. Compared with the prior art, the method has the advantages that the accuracy, the convenience and the intelligent degree of operation mode switching control of the hybrid power hydrogen engine are improved, and the like.
本发明涉及混合动力汽车控制领域,尤其是涉及一种混合动力发动机运行模式切换控制方法及系统。该方法根据用户行驶习惯数据、各路段环境数据、运行反馈数据和各路段路况数据,比较不同运行模式的效率并获取预测的运行模式数据,接着根据预测的运行模式数据,获取各路段不同运行模式之间的切换时间数据,然后结合各路段不同运行模式下通过的距离和用户的日常行驶速度获取行驶时间数据,最后根据各路段切换时间数据与行驶时间数据的差值判断结果,得到最终的运行模式数据并执行最终的运行模式。与现有技术相比,本发明具有提高混合动力氢气发动机运行模式切换控制的准确性、便捷性和智能化程度等优点。
Operation mode switching control method and system for hybrid power engine
一种混合动力发动机运行模式切换控制方法及系统
2023-12-08
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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