Method and device for diagnosis of a sensor

• Main Authors: PRZYMUSINSKI ACHIM, WOLPERT HARTMUT
• Format: Patent
• Language: English
• Published: 17.10.2006
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

In a method for the diagnosis of a sensor, in particular a pedal-travel sensor of a motor vehicle, a first signal (S 1 ) and at least one second equivalent signal (S 2 ) are delivered. If the second signal (S 2 ) is time-delayed with respect to the first signal (S 1 ), at least the previous curve of...