Method for generating a simulated sensor signal pattern for...

Details Method for generating a simulated sensor signal pattern for... Method for generating a simulated sensor signal pattern for...

2006-10-02

2008-10-14

Gutierrez, Diego (Department: 2831)

Electricity: measuring and testing

Internal-combustion engine ignition system or device

Ignition timing

C324S378000, C123S406610, C701S101000

Reexamination Certificate

active

07436186

ABSTRACT:
A method for generating a simulated sensor signal pattern for a marking gap of a signal-generating disk which is coupled with a crankshaft of an internal combustion engine, the signal-generating disk having a marking by the alternating positioning of teeth and tooth interstices, and the marking gap being formed by an enlarged tooth interstice or an enlarged tooth, and at least one sensor being assigned to the signal-generating disk, the sensor in each case being able to generate an electrical signal that is able to assume at least two signal levels (high, low), one of the signal levels (high, low) being assigned to a tooth and the other to a tooth interstice, and a simulated sensor signal pattern being approximated for the marking gap from the signal pattern of the signal generated by the sensor, wherein the signal pattern lying before the marking gap in time is used for the approximation.

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