Invention Grant
US09254832B2 Method for reducing mechanical stress on at least one component of the drive train of a motor vehicle, and corresponding motor vehicle
有权
一种用于降低机动车辆的传动系的至少一个部件上的机械应力的方法,以及相应的机动车辆
- Patent Title: Method for reducing mechanical stress on at least one component of the drive train of a motor vehicle, and corresponding motor vehicle
- Patent Title (中): 一种用于降低机动车辆的传动系的至少一个部件上的机械应力的方法,以及相应的机动车辆
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Application No.: US14346576Application Date: 2012-08-04
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Publication No.: US09254832B2Publication Date: 2016-02-09
- Inventor: Martin Rosenberger
- Applicant: Martin Rosenberger
- Applicant Address: DE Ingolstadt
- Assignee: AUDI AG
- Current Assignee: AUDI AG
- Current Assignee Address: DE Ingolstadt
- Agency: Henry M. Feiereisen LLC
- Priority: DE102011114303 20110923
- International Application: PCT/EP2012/003344 WO 20120804
- International Announcement: WO2013/041167 WO 20130328
- Main IPC: B60W30/184
- IPC: B60W30/184 ; B60W10/08 ; B60L7/26 ; B60W30/18 ; B60T8/32 ; B60T8/175 ; B60L3/10 ; B60L7/10 ; B60L15/20 ; B60T17/22 ; B60W10/184 ; B60W30/02

Abstract:
In a method for reducing a mechanical stress of a component of a drive train of a motor vehicle with at least two wheels, of which at least one wheel is a drive wheel, wherein the motor vehicle has an anti-lock braking system and an electric machine which is coupled to the drive wheel, wherein each wheel of the motor vehicle has a dedicated friction brake, the anti-lock braking system operates individually on each friction brake. During activation of the anti-lock braking system, mechanical stress of an articulated shaft connecting the electric machine and the coupled drive wheel is determined, and the electric machine coupled to the drive wheel is controlled so as to counteract the mechanical stress. A motor vehicle making use of the method si also disclosed.
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