Patent · US Active

Method for manipulating the bus communication of a control device

US9940297B2 · kind B2 · utility

0Cited by

8References

1Claims

0Family size

Assignee

dSPACE digital signal processing and control engineering GmbH · DE

Inventors

Ortwin Ludger Franzen · Bad Lippspringe, DE
Ralf Stolpe · Hövelhof, DE
Ulrich Kiffmeier · Harsewinkel, DE

Key dates

Filing date	May 22, 2013
Grant date	Apr 10, 2018
Priority date	—
Expiry date	Mar 27, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F13/4286
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for manipulating the bus communication of an electronic control device is provided, wherein the bus communication includes a bus hardware-independent first communication layer and a bus hardware-dependent second communication layer. The first communication layer encodes at least one piece of information in a first protocol data unit and transmits it to the second communication layer and/or the first communication layer receives the first protocol data unit from the second communication layer and decodes the first information from the first protocol data unit. The second communication layer generates bus hardware-dependent bus information from the first protocol data unit or from an additional protocol data unit derived from the first protocol data unit for transmission via the bus and/or the second communication layer generates the first protocol data unit or an additional protocol data unit, from which the first protocol data unit can be derived.

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