Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing
Reexamination Certificate
2005-12-13
2005-12-13
Hoff, Marc S. (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Measured signal processing
C702S185000, C073S035040, C701S111000
Reexamination Certificate
active
06975969
ABSTRACT:
A device for signal evaluation is described, in particular for knock recognition in an internal combustion engine, in which the signals forwarded by sensors are evaluated digitally and error recognition is carried out that performs two different test functions, whereby a first test function supplies a test pulse at a specifiable location, and the second test function clears the sensor signals, and the reaction of both the analog and digital parts of the circuit are monitored.
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Haeming Werner
Heinstein Axel
Kluth Carsten
Sauler Juergen
Torno Oskar
Barbee Manuel L.
Hoff Marc S.
Robert & Bosch GmbH
Striker Michael J.
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