Invention Grant
- Patent Title: Method and control unit for determining a friction coefficient potential of a road surface
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Application No.: US17275346Application Date: 2019-09-21
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Publication No.: US11713045B2Publication Date: 2023-08-01
- Inventor: Andreas Erban , Nils Hagenlocher , Tobias Oberhardt , Tobias Hofmann
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE 2018220576.0 2018.11.29
- International Application: PCT/EP2019/075436 2019.09.21
- International Announcement: WO2020/108820A 2020.06.04
- Date entered country: 2021-03-11
- Main IPC: B60W40/068
- IPC: B60W40/068 ; B60W30/18
Abstract:
A method for determining a friction coefficient potential of a road surface. A total torque for operating a vehicle is unequally distributed among at least two wheel torques at wheels of the vehicle. The friction coefficient potential is ascertained using a detected slip between the road surface and at least one of the wheels and the wheel torque present at the wheel.
Information query
