Method for monitoring a knock control, and device for knock...

Details Method for monitoring a knock control, and device for knock... Method for monitoring a knock control, and device for knock...

2007-11-14

2009-12-08

Vo, Hieu T (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

Reexamination Certificate

active

07630825

ABSTRACT:
A method for monitoring a knock control and a device for knock control of an internal combustion engine are provided, in which digital knock data are obtained for the knock control in that the acquisition of data of a knock sensor, converted from analog to digital, is started at a start angle of the internal combustion engine and ended at an end angle. The digital knock data are evaluated so as to detect a malfunction in the acquisition of the digital knock data.

REFERENCES:
patent: 5040510 (1991-08-01), Krebs et al.
patent: 5321973 (1994-06-01), Sogawa
patent: 6857416 (2005-02-01), Honda
patent: 10022815 (2001-11-01), None
patent: 2005-188297 (2005-07-01), None

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