Method and device for detecting knocking

Details Method and device for detecting knocking Method and device for detecting knocking

2007-11-13

2007-11-13

Wolfe, Willis R. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C073S117020, C073S035010

Reexamination Certificate

active

10541205

ABSTRACT:
A method and a device for detecting knocking, in which a measurement signal of a knock sensor is evaluated during combustion in a cylinder of a combustion engine to determine whether the combustion occurred with knocking. The measurement signal is subdivided into a plurality of windows, and in each window an examination is performed to determine whether the combustion occurred with knocking. For a final assessment of whether the combustion occurred with knocking, the events of windows are compared to each other.

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