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:
Jul. 02, 2002
Filed:
May. 19, 2000
Applicant:
Inventor:
Helmut Denz, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 1/00 ;
U.S. Cl.
CPC ...
F02D 1/00 ;
Abstract
The invention is directed to a method and an arrangement for controlling the drive unit of a motor vehicle. At least two mutually redundant measurement quantities are detected which are compared to threshold values. A function of the control of the drive unit is activated or deactivated in dependence upon the ratio of at least one of the measurement quantities to at least one of the threshold values. Each measurement quantity is compared to at least one threshold value; signals, which characterize exceeding or dropping below the threshold value, are generated; and the function is activated or deactivated when a pregiven combination of these signals is present.