Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2006-03-07
2006-03-07
Argenbright, Tony A. (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C060S275000, C123S192100, C123S406160, C123S406210, C123S405000, C123S406390
Reexamination Certificate
active
07010418
ABSTRACT:
The present invention creates a method and an apparatus for blanking out interfering noise in connection with detecting knocking in an internal combustion engine. The following functions are performed: Forming a sensor signal integral value (KI) during a measurement time slot (MF) of the sensor signal of a knocking sensor; forming a correction value (DKI) for the sensor signal integral value (KI) corresponding to an interfering noise during the measurement time slot (MF); and subtracting the correction value (DKI) from the sensor signal integral value (KI) for forming a corrected sensor signal integral value (KI′) with the interfering noise blanked out.
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Baeuerle Michael
Sauler Juergen
Argenbright Tony A.
Hoang Johnny H.
Robert & Bosch GmbH
Striker Michael J.
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