The invention provides a complex hybrid configuration mode switching method and system, and belongs to the technical field of new energy automobiles. The method comprises the steps that control instructions of the first gear shifting mechanism, the second gear shifting mechanism, the first power source, the second power source and the third power source are output according to operation mode requirements to achieve intervention and quit of the three power sources, and then switching of five operation modes of the hybrid power system is achieved. According to the invention, a complex hybrid architecture comprising three power sources, double gearshift mechanisms, a planetary mechanism and the like can be satisfied to realize smooth switching among five operation modes, and an important guarantee is provided for efficient, reliable and smooth operation of a hybrid system by controlling intervention and quit of the power sources and execution instructions of the gearshift mechanisms.
本申请提供了一种复杂混动构型模式切换方法及系统,属于新能源汽车技术领域。方法包括:根据运行模式需求输出第一换挡机构、第二换挡机构、第一动力源、第二动力源、第三动力源的控制指令来实现三种动力源的介入和退出,进而实现混动系统的五种运行模式切换。能够满足一款包含三动力源、双换挡机构及行星机构等复杂混动架构来实现五种运行模式之间的顺利切换,通过控制动力源的介入、退出及换挡机构的执行指令为混动系统高效、可靠、平顺运行提供重要保障。
Complex hybrid configuration mode switching method and system
一种复杂混动构型模式切换方法及系统
2024-01-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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