The invention relates to an axle module of a vehicle (10), comprising: a drive unit (2) having an axle (21), an electric motor (22), a transmission (23) and power electronics (24), the axle (21) being designed to be connected to a wheel (11); a module carrier (3) which is designed to be connected to a body (12) of the vehicle (10); a unit bearing (4) which connects the drive unit (2) and the module carrier (3) to each other; the drive unit (2), the module carrier (3) and the assembly bearing (4) together form a vibration transmission path (50), and wherein the control device (5) is configured to actuate the drive unit (2) in a controlled manner as a function of acoustic and/or mechanical vibration transmission via the vibration transmission path (50), in order to adjust the noise emission of the shaft module (1) in a predefined manner during the operation of the shaft module (1).
本发明涉及一种车辆(10)的轴模块,其包括:驱动单元(2),该驱动单元具有车轴(21)、电动马达(22)、变速器(23)和功率电子器件(24),其中车轴(21)设立用于与车轮(11)连接;模块载体(3),该模块载体设立用于与车辆(10)的车身(12)连接;机组轴承(4),该机组轴承将驱动单元(2)与模块载体(3)彼此连接;以及控制装置(5),其中驱动单元(2)、模块载体(3)和机组轴承(4)共同形成振动传递路径(50),并且其中控制装置(5)设立用于根据通过振动传递路径(50)的声学和/或机械振动传递如此以受控方式操纵所述驱动单元(2),以便在轴模块(1)的运行期间以预先限定的方式调整所述轴模块(1)的噪声排放。
Axle module for electrically driven vehicle
电驱动车辆的轴模块
2024-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |