Patent · US Active

Method for processing data in an influencing device

US8818615B2 · kind B2 · utility

1Cited by

0References

7Claims

0Family size

Assignee

dSPACE digital signal processing and control engineering GmbH · DE

Inventors

Marc Dressler · Schlangen, DE
Bastian Kellers · Paderborn, DE
Daniel Hofmann · Paderborn, DE
Thorsten Hufnagel · Paderborn, DE

Key dates

Filing date	Aug 9, 2012
Grant date	Aug 26, 2014
Priority date	—
Expiry date	Aug 9, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/3698
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method is provided for processing data in an influencing device, whereby the influencing device is connected to a vehicle control unit and to a data processing unit. The vehicle control unit and the influencing device are disposed in a motor vehicle or, for example, on a test bench in a laboratory. A first program runs in the vehicle control unit. Data are exchanged according to an XCP protocol and/or a CCP protocol between the data processing unit and the influencing device. The influencing device has a second execution unit, which executes predetermined data processing steps more rapidly than the first execution unit. The data exchanged by the XCP protocol or the CCP protocol are checked for a predetermined criterion and, based on the result of the check, the data are processed either in the first execution unit or in the second execution unit.

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