Device and method for controlling fuel injection
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United States of America Patent
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Jan 10, 2012
Grant Date -
May 6, 2010
app pub date -
Jan 28, 2008
filing date -
Feb 2, 2007
priority date (Note) -
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Abstract
In a method for controlling fuel injection by means of injectors in a multicylinder internal combustion engine, the injectors are controlled sequentially according to control data for opening and closing in injection processes, wherein for each cylinder in an operating cycle a certain injection segment is defined, during which injection is possible. For the cylinders, a plurality of injection processes are performed per injection segment, the duration and temporal position for these injection processes are defined in the operating cycle, and in a conflict correction step a shift, or suppression, is performed of at least partially overlapping, and therefore conflicting, injection processes.
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