Patent · US Expired

Method for operating a data processing system

US5001642A · kind A · utility

50Cited by

8References

31Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Wolfgang Botzenhardt · Schwieberdingen, DE
Siegfried Dais · Gerlingen, DE
Uwe Kiencke · Ludwigsburg, DE
Martin Litschel · Leinfelden, DE
Wolfgang Krampe · Renningen, DE

Key dates

Filing date	Feb 20, 1986
Grant date	Mar 19, 1991
Priority date	—
Expiry date	Feb 20, 2006

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method is disclosed for the operation of a data processing system for motor vehicles including at least two computers and a line connecting the computers for the transmission of messages. This line permits a fast and reliable data transmission between the computers installed in the motor vehicle, taking into account the specific requirements of a controller-coupling in the motor vehicle. An embodiment is provided which describes in detail the interface between the individual computers and the line linking the computers, and with the aid of which a controller-coupling is realized in the vehicle.

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