Control method

Details Control method Control method

1998-12-04

2000-07-04

Yuen, Henry C.

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

123436, 123479, 123494, 701107, 73 3509, F02M 5700

Patent

active

060823267

ABSTRACT:
A control method as described, the method being intended for use controlling the operation of a compression ignition internal combustion engine having an accelerometer associated therewith and arranged to sense vibrations of the engine, and a monitor arranged to monitor the output signal of the accelerometer, by monitoring the output signal during a detection time interval and a reference time interval, using the output signal during the reference time interval to compensate for background noise, and using the noise compensated signal in controlling the operation of the engine.

REFERENCES:
patent: 4279143 (1981-07-01), Guipaud
patent: 4895121 (1990-01-01), McCoy et al.
patent: 5005549 (1991-04-01), Pernpeintner et al.
patent: 5119783 (1992-06-01), Komurasaki
patent: 5864055 (1999-01-01), Burrione et al.
patent: 5945596 (1999-08-01), Burkel et al.

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