The invention provides a wheel independent driving device, an electric vehicle, a control method of the electric vehicle and an automatic driving method, and relates to the technical field of automatic driving and new energy, in particular to the field of electric vehicle driving and control and the like. According to the implementation scheme, the system comprises a first motor and a second motor, wherein the first motor and the second motor are used for driving a first wheel and a second wheel which are symmetrical on the two sides of a vehicle; a first planetary gear set and a second planetary gear set, the first planetary gear set being connected to the first motor and the second planetary gear set being connected to the second motor; and a third electric machine, between the first planetary gear set and the second planetary gear set, configured to be selectively connected to the first planetary gear set and the second planetary gear set based on an operating mode of the vehicle.
本公开提供了一种车轮独立驱动装置、电动车辆及其控制方法、自动驾驶方法,涉及自动驾驶及新能源技术领域,尤其涉及电动车辆驱动和控制等领域。实现方案为:第一电机和第二电机,第一电机和第二电机分别用于驱动车辆两侧对称的第一车轮和第二车轮;第一行星齿轮组和第二行星齿轮组,第一行星齿轮组连接到第一电机,第二行星齿轮组连接到第二电机;以及第三电机,第三电机在第一行星齿轮组与第二行星齿轮组之间,被配置为基于车辆的工作模式选择性地连接到第一行星齿轮组和第二行星齿轮组。
Wheel independent driving device, electric vehicle, control method of electric vehicle and automatic driving method
车轮独立驱动装置、电动车辆及其控制方法、自动驾驶方法
2024-10-15
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 / 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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