The invention discloses a multi-drive-mode hybrid electric vehicle system and a control method thereof, and relates to the technical field of new energy automobiles. In the system, a motor is connected with one end of a first clutch and one end of a second clutch; one end of the third clutch is connected with the engine, and the other end of the third clutch is connected with the first end of the coupler; the second end of the coupler is connected with the other end of the first clutch or the other end of the second clutch, and the third end of the coupler is connected with an axle of the automobile; the automobile monitoring unit is connected with the driving mode controller; the driving mode controller is connected with the first clutch, the second clutch and the third clutch. According to the system, a single motor is used for driving a front axle and a rear axle of an automobile, meanwhile, the single motor can be coupled with an engine, under the control of a driving mode controller, the connection/disconnection state of a clutch is continuously changed, and switching of multiple driving modes of the automobile and cooperative work of the motor and the engine are achieved.
本发明公开一种多驱动模式混合动力汽车系统及其控制方法,涉及新能源汽车技术领域,该系统中:电机分别与第一离合器的一端和第二离合器的一端连接;第三离合器的一端与发动机连接,第三离合器的另一端与耦合器的第一端连接;耦合器的第二端与第一离合器的另一端或第二离合器的另一端连接,耦合器的第三端与汽车的轮轴连接;汽车监测单元与驱动模式控制器连接;驱动模式控制器分别与第一离合器、第二离合器和第三离合器连接。该系统利用单电机完成汽车前轮轴和后轮轴的驱动,同时,单电机还能与发动机进行耦合,在驱动模式控制器的控制下,不断改变离合器的接合/断开状态,实现汽车多种驱动模式的切换和电机发动机的配合工作。
Multi-drive-mode hybrid electric vehicle system and control method thereof
一种多驱动模式混合动力汽车系统及其控制方法
2023-11-10
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 |
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