The invention provides an electric driving system, an electric driving system control method and a vehicle, and relates to the technical field of vehicles, the electric driving system comprises a first motor, a second motor, a first speed reducing mechanism, a second speed reducing mechanism, a differential mechanism, a first half shaft, a second half shaft and a gear shifting mechanism, the output end of the first motor is connected with the input end of the differential mechanism through the first speed reducing mechanism, and the two output ends of the differential mechanism are connected to the first half shaft and the second half shaft correspondingly. The second speed reduction mechanism comprises a first speed reduction gear assembly and a second speed reduction gear assembly, the output end of the second motor is in transmission connection with the first speed reduction gear assembly, and the second speed reduction gear assembly is in transmission connection with the second half shaft; the gear shifting mechanism is provided with a first position and a second position, when the gear shifting mechanism is located at the first position, the first reduction gear assembly and the second reduction gear assembly are in transmission connection, and when the gear shifting mechanism is located at the second position, the first reduction gear assembly and the second reduction gear assembly are not connected. Therefore, the complexity and the cost of the electric driving system are reduced.
本发明提供了一种电驱动系统、电驱动系统控制方法及车辆,涉及车辆技术领域,电驱动系统包括第一电机、第二电机、第一减速机构、第二减速机构、差速器、第一半轴、第二半轴和换挡机构,第一电机的输出端通过第一减速机构与差速器的输入端连接,差速器的两个输出端分别连接于第一半轴和第二半轴;第二减速机构包括第一减速齿轮组件和第二减速齿轮组件,第二电机的输出端与第一减速齿轮组件传动连接,第二减速齿轮组件与第二半轴传动连接;换挡机构具有第一位置和第二位置,当换挡机构位于第一位置时,第一减速齿轮组件和第二减速齿轮组件传动连接,当换挡机构位于第二位置时,第一减速齿轮组件和第二减速齿轮组件不连接。如此,以降低电驱动系统的复杂程度和成本。
Electric driving system, electric driving system control method and vehicle
一种电驱动系统、电驱动系统控制方法及车辆
04.04.2025
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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