Method and device for determining operating parameters in an int

Details Method and device for determining operating parameters in an int Method and device for determining operating parameters in an int

1996-08-21

1998-04-14

Dombroske, George M.

Measuring and testing

Engine detonation

Combustion signal compared to reference signal varied by a...

731172, 73119A, G01L 2322, G01N 2520, G01N 3322

Patent

active

057394172

ABSTRACT:
A method and a device for controlling an internal combustion engine, in particular a diesel gasoline engine. The output signal from at least one structure-borne noise sensor is supplied to at least one first and one second filter means, which exhibit different response characteristics. On the basis of the output signals from the filmer means, at least two quantities that characterize the combustion and/or the injection in the internal combustion engine are able to be determined.

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patent: 5119783 (1992-06-01), Komurasaki
patent: 5205258 (1993-04-01), Hashimoto et al.
patent: 5400644 (1995-03-01), Remboski, Jr. et al.

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