Patent · US Active

Method for operating a brake system and brake system for a motor vehicle

US9937909B2 · kind B2 · utility

0Cited by

3References

4Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Markus Glaser · Hüttlingen, DE
Achim Eisele · Hessigheim, DE
Matthias Kranich · Im Loh, DE

Key dates

Filing date	Oct 29, 2014
Grant date	Apr 10, 2018
Priority date	—
Expiry date	Oct 29, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T2270/413
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method for operating a brake system in a motor vehicle, having at least one hydraulic circuit that has a hydraulic pump and at least two wheel brakes, at least one actuatable inlet valve being allocated to each wheel brake. The brake system is monitored for a driver's braking request. To acquire the driver's braking request, a first wheel behavior of at least one wheel allocated to one of the wheel brakes is acquired, such that, upon acquiring of an unexpected wheel behavior, the braking intervention is interrupted and a second wheel behavior of the wheel is acquired and compared to the first wheel behavior of the wheel, and the driver's braking request is recognized as a function of the comparison.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.