Patent · US Active

Method and device for correcting the actual limit value of a sensor

US9003863B2 · kind B2 · utility

0Cited by

4References

24Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Kirsch · Stuttgart, DE
Christoph Biggel · Fellbach, DE

Key dates

Filing date	Sep 2, 2011
Grant date	Apr 14, 2015
Priority date	—
Expiry date	May 3, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG01D3/024
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A controlling unit and a method of correcting an actual limit value of a sensor signal is described, wherein above or below the limit value a specific state of the sensor is recognized, the method including the steps of determining a new limit value of the sensor, determining a stability criteria to decide whether the actual limit value is corrected with said new limit value and approaching the actual limit value to the new limit value when the conditions are fulfilled to correct the actual limit value for said sensor.

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