The invention provides a distributed electric drive axle system and a vehicle, relates to the technical field of automobiles, and solves the problem that wheels on the left side and the right side cannot be independently driven due to the fact that an existing electric drive axle system adopts a centralized driving mode. The distributed electric drive axle system comprises an axle and two drive assemblies, the axle comprises two half shafts, and each drive assembly is used for driving the corresponding half shaft; each driving assembly comprises a first motor, a second motor, a planetary gear mechanism and a gear transmission assembly in transmission connection with the corresponding half shaft, the first motor is in transmission connection through the planetary gear mechanism, and the second motor is in transmission connection with the gear transmission assembly; when the distributed electric drive axle system is in a first transmission mode, the planetary gear mechanism is in transmission connection with the gear transmission assembly. The distributed electric drive axle system is used in the vehicle.
本发明提供了一种分布式电驱桥系统及汽车,涉及汽车技术领域,解决现有电驱桥系统采用集中驱动形式,无法对左右两侧车轮独立驱动的问题。该分布式电驱桥系统包括车轴和两个驱动组件,所述车轴包括两个半轴,每个所述驱动组件用于驱动相应所述半轴;每个所述驱动组件包括第一电机、第二电机、行星齿轮机构以及与相应所述半轴传动连接的齿轮传动组件,所述第一电机通过所述行星齿轮机构传动连接,所述第二电机与所述齿轮传动组件传动连接;当所述分布式电驱桥系统处在第一传动模式,所述行星齿轮机构与所述齿轮传动组件传动连接。本发明的分布式电驱桥系统用于车辆中。
Distributed electric drive axle system and vehicle
一种分布式电驱桥系统及车辆
2022-01-28
Patent
Electronic Resource
Chinese
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 |
Vehicle electric drive system, electric drive axle and vehicle
European Patent Office | 2023
|Vehicle electric drive system, electric drive axle and vehicle
European Patent Office | 2023
|