Patent · US Active

Method for structured storage of error entries

US8594881B2 · kind B2 · utility

0Cited by

4References

18Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Peter Wanner · Vaterstetten, DE
Alois Freistadt · Oberschleißheim, DE

Key dates

Filing date	Jun 6, 2007
Grant date	Nov 26, 2013
Priority date	—
Expiry date	Sep 25, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2012/40273
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a method for structured storage of error entries of the users of a data bus in a motor vehicle, upon occurrence of an error, a function possibly influenced by the error and the members of an associated function-specific group of diagnostic-relevant users is determined, an error entry is prepared at a first member of the function-specific group, and a diagnostic pointer referring to the first member is stored at a second member of the function-specific group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.