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:
Nov. 13, 2007
Filed:
Oct. 06, 2003
Juergen Sauler, Stuttgart, DE;
Carsten Kluth, Stuttgart, DE;
Heiko Ridderbusch, Stuttgart-Moehringen, DE;
Juergen Sauler, Stuttgart, DE;
Carsten Kluth, Stuttgart, DE;
Heiko Ridderbusch, Stuttgart-Moehringen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method and a device for detecting knocking, in which a measurement signal of a knock sensor is evaluated during combustion in a cylinder of a combustion engine to determine whether the combustion occurred with knocking. The measurement signal is subdivided into a plurality of windows, and in each window an examination is performed to determine whether the combustion occurred with knocking. For a final assessment of whether the combustion occurred with knocking, the events of windows are compared to each other.