Patent · US Active

Method for operating an antilock brake system of a vehicle and corresponding antilock brake system

US12084029B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Achim Eisele · Hessigheim, DE
Andreas Klug · Leonberg, DE
Jan Becker · Palo Alto, US
Matthias Kranich · Im Loh, DE
Philipp Weingart · Heilbronn, DE

Key dates

Filing date	May 7, 2020
Grant date	Sep 10, 2024
Priority date	—
Expiry date	Apr 1, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T2270/10
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method for operating an antilock brake system of a vehicle, in which a braking torque at at least one wheel of the vehicle is cyclically controlled in at least build-up phases and reduction phases, in order to prevent locking of the wheel. In a build-up phase, the braking torque is increased until a maximum adhesion at the wheel is exceeded, and in a subsequent reduction phase, the braking torque is reduced by a differential braking torque, which is ascertained, using a wheel acceleration value of the wheel measured after the build-up phase and a target acceleration value for the wheel.

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