Method and device for monitoring a signal

Details Method and device for monitoring a signal Method and device for monitoring a signal

2008-01-15

2008-01-15

McCall, Eric S. (Department: 2855)

Measuring and testing

Simulating operating condition

Marine

Reexamination Certificate

active

07318341

ABSTRACT:
A method and a device for monitoring a signal, in particular a pressure signal that characterizes the pressure differential at the input and output of an exhaust after-treatment system, are described. Errors are recognized on the basis of the occurrence of oscillations in the sensor signal.

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