Invention Grant
- Patent Title: Method for distributing a braking torque, requested by a driver, over the axles of a motor vehicle
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Application No.: US17274575Application Date: 2019-09-25
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Publication No.: US11707988B2Publication Date: 2023-07-25
- Inventor: Matthias Geuß
- Applicant: AUDI AG
- Applicant Address: DE Ingolstadt
- Assignee: AUDI AG
- Current Assignee: AUDI AG
- Current Assignee Address: DE Ingolstadt
- Agency: Maier & Maier, PLLC
- Priority: DE 2018217224.2 2018.10.09
- International Application: PCT/EP2019/075866 2019.09.25
- International Announcement: WO2020/074259A 2020.04.16
- Date entered country: 2021-03-09
- Main IPC: B60L7/26
- IPC: B60L7/26 ; B60W30/18 ; B60L7/18 ; B60L15/20 ; B60T8/1766

Abstract:
A method for distributing a braking torque requested by a driver over the axles of a motor vehicle. The wheels of the first axle are associated with a first friction brake device and a first electrical machine having a first efficiency and the wheels of the second axle are associated with a second friction brake device and a second electrical machine having a second efficiency, in which, according to the method, the allocation of the requested braking torque over the first and/or second axle and the determination of the components of the recuperation torques to be provided by the first and/or second electrical machine of the requested braking torque is carried out taking into consideration the current driving stability of the motor vehicle.
Information query
IPC分类: