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:
Dec. 15, 2015
Filed:
Sep. 14, 2009
Applicant:
Joerg Kieser, Bietigheim-Bissingen, DE;
Inventor:
Joerg Kieser, Bietigheim-Bissingen, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60W 10/02 (2006.01); B60K 6/48 (2007.10); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60W 50/04 (2006.01);
U.S. Cl.
CPC ...
B60K 6/48 (2013.01); B60W 10/02 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60L 2240/421 (2013.01); B60L 2240/441 (2013.01); B60L 2240/445 (2013.01); B60W 50/04 (2013.01); B60W 2510/0241 (2013.01); B60W 2510/0619 (2013.01); B60W 2510/0638 (2013.01); B60W 2510/0676 (2013.01); B60W 2510/081 (2013.01); B60W 2510/244 (2013.01); B60W 2710/027 (2013.01); B60W 2710/0644 (2013.01); B60W 2710/081 (2013.01); Y02T 10/6221 (2013.01); Y02T 10/6286 (2013.01); Y02T 10/642 (2013.01);
Abstract
In a method for diagnosing an operating status of a drive device in a drive system of a motor vehicle having at least two drive devices configured as an electric machine and an internal combustion engine, and having at least one separating clutch which couples the drive devices in an adjustable way, setpoint rotational speeds of the drive devices are set to predetermined values and the operating status is determined from the resulting actual rotational speed of the one drive device.