Patent · US Active

Method and device for operating a braking device, braking device

US10466734B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Frank Baehrle-Miller · Schenefeld, DE
Ullrich Sussek · Oberstenfeld, DE
Simon Fleischer · Heilbronn, DE
Peter Blessing · Heilbronn, DE

Key dates

Filing date	Oct 12, 2015
Grant date	Nov 5, 2019
Priority date	—
Expiry date	Oct 12, 2035

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2121/24
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The disclosure relates to a method for operating a braking device, in particular a parking brake device, which comprises an actuator having an electric motor that displaces an actuator element as desired into a brake application position or into a brake release position, wherein the electric motor is controlled in dependence upon a motor constant and an electrical resistance of the electric motor, characterized in that as the actuator element is displaced a prevailing motor input voltage and a prevailing motor current are ascertained, and that the motor constant and the electrical resistance are determined in dependence upon the ascertained motor input voltage and the ascertained motor current.

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