Method for operating an electronic controller of a motor vehicle

US6873901B2 · kind B2 · utility

Assignee

• Daimlerchrysler AG · US

Inventors

• Bernd Christner · Altensteig, DE
• Frank Duvinage · Kirchheim unter Teck, DE
• Arno Nolte · Stuttgart, DE
• Markus Paule · Bad Marienberg, DE
• Henning Sander · Ludwigsburg, DE

Key dates

• Filing date: Dec 2, 2002
• Grant date: Mar 29, 2005
• Expiry date: Feb 13, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/40
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

A method for operating an electronic controller of a motor vehicle, in particular of an engine controller, with which signal processing is carried out in order to control the operation of the motor vehicle and/or of the engine. The signal processing of the controller includes a filtering operation, the filtering operation being carried out as a function of the operating state of the motor vehicle and/or of the engine.