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. 18, 2007
Filed:
Mar. 22, 2004
Applicant:
Robert Griessbach, Weyarn, DE;
Inventor:
Robert Griessbach, Weyarn, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is provided for transmitting messages between bus users that are each linked with a communication bus for the purpose of exchanging messages and with a diagnostic device for detecting the failure of the communication bus. In a diagnostic operation mode that is different from the normal operation mode, the bus user receiving the message is requested by the diagnostic device to output the message to the communication bus, thereby diagnosing a message transmission between two bus users.