The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2019
Filed:
Feb. 02, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Matthias Biehl, Krottelbach, DE;
Carsten Kluth, Stuttgart, DE;
Jasmin Dieringer, Stuttgart, DE;
Michael Meister, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method and a device for controlling a combustion of an internal combustion engine are provided, including an arrangement, which generates a signal for the intensity of the combustion in a combustion chamber of the internal combustion engine from a sensor signal of the internal combustion engine. The intensity is compared to a reference level, which was formed from intensities of preceding combustions in the combustion chamber by moving average calculation. An irregular combustion is detected if the intensity exceeds the reference level in a predetermined manner, and then at least one operating parameter of the internal combustion engine is shifted in the direction of an avoidance of the irregular combustion. Following an irregular combustion, the averaging for forming the reference level is accelerated for a specified duration.