Title:
METHOD FOR ADJUSTING THE IGNITION ADVANCE BY TRIGGERING A CALCULATION OF AN ADAPTIVE CORRECTION
Document Type and Number:
WIPO Patent Application WO/2016/046462
Kind Code:
A8
Abstract:
Method for adjusting the ignition advance, controlled by a computer (10), of an internal combustion engine (2) comprising at least one cylinder (3), this method involving the operations consisting, in the case of the computer (10), in: • - recording a number of cycles performed in the cylinder and the value of an ignition advance curative correction for each cycle, and • - calculating an ignition advance adaptive correction during which the computer (10) averages the curative correction value as a function of the number of cycles elapsed and then calculates an adaptive correction value on the basis of this average, the triggering of the task of calculating the adaptive correction occurring when a predefined number of cycles has been reached. This number may be variable and dependent on the engine operating speed.
Inventors:
PARODI JULIEN (FR)
BRENOT SEBASTIEN (FR)
DAMBRICOURT FREDERIC (FR)
BRENOT SEBASTIEN (FR)
DAMBRICOURT FREDERIC (FR)
Application Number:
PCT/FR2015/052281
Publication Date:
June 23, 2016
Filing Date:
August 27, 2015
Export Citation:
Assignee:
PEUGEOT CITROEN AUTOMOBILES SA (FR)
International Classes:
F02P5/152; F02D41/24; F02P5/15
Attorney, Agent or Firm:
BOURGUIGNON, Eric (Propriété Industrielle18 rue des Fauvelles, La Garenne Colombes, FR)
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