The invention discloses a control method of a vehicle transmission system and a vehicle. The invention relates to the field of hybrid electric vehicles, and discloses a method for controlling hybrid electric vehicles, and the method comprises the steps that the current mode of the vehicle is obtained, and the current mode of the vehicle comprises one of the following modes: a pure electric mode, a series mode, a parallel mode and an energy recovery mode; the state of a transmission system of the vehicle is controlled based on the current mode of the vehicle, the transmission system comprises a first clutch, a second clutch, a third clutch, an engine, a first motor, a second motor and a power battery, the first motor is connected with the first clutch through a first shaft, and the engine is connected with the second clutch through a second shaft. The first shaft and the second shaft are concentric shafts, the third clutch is connected with the second motor through a gear, and the first clutch, the second clutch and the third clutch are used for transmitting mechanical torque. The technical problem that the working efficiency of a vehicle transmission system in the related technology is low is solved.
本发明公开了一种车辆传动系统的控制方法及车辆。本发明涉及混动汽车领域,其中,该方法包括:获取车辆的当前模式,车辆的当前模式包括如下之一:纯电动模式、串联模式、并联模式及能量回收模式;基于车辆的当前模式,控制车辆的传动系统的状态,其中,传动系统包含第一离合器、第二离合器、第三离合器、发动机、第一电机、第二电机和动力电池,第一电机通过第一轴与第一离合器连接,发动机通过第二轴与第二离合器连接,第一轴和第二轴为同心轴,第三离合器通过齿轮与第二电机连接,第一离合器、第二离合器和第三离合器用于传递机械扭矩。本发明解决了相关技术中车辆传动系统的工作效率较低的技术问题。
Control method of vehicle transmission system and vehicle
车辆传动系统的控制方法及车辆
2023-06-27
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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