Method and device for controlling an internal combustion engine
AssigneeRobert Bosch GmbH
InventorsKlaus Zimmermann, Tobias Lang, Jens Leideck, Klaus Sassen
Life of this patent
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Abstract
A device and a method for controlling an internal combustion engine. At least one first partial injection and one second partial injection are provided per injection cycle. One of the two partial injections is shifted in response to certain operating conditions being active. A correction value for a variable characterizing the delivery period is determined as a function of the shift of the partial injection.
Claims8
A method for controlling an internal combustion engine, the method comprising:
- providing at least one first partial injection and at least one second partial injection per injection cycle;
- shifting one of the first and second partial injections in response to predetermined operating conditions being active;
- and
- determining a correction value for a variable characterizing a delivery period as a function of a shift of the one of the first and second partial injections.
A device for controlling an internal combustion engine, at least one first partial injection and at least one second partial injection being provided per injection cycle, the device comprising:
- means for shifting one of the first and second partial injections in response to predetermined operating conditions being active;
- and
- means for determining a correction value for a variable characterizing a delivery period as a function of a shift of the one of the first and second partial injections.
Dependencies are inferred from the claim text.