Method and apparatus for the control of characteristic operating values of a power train

US7306539B2 · kind B2 · utility

Assignee

• LuK Lamellen und Kupplungsbau Beteiligungs KG · DE

Inventors

• Oliver Amendt · Bühl, DE
• Peter Buhrle · Ettlingen, DE
• Mario Jung · Baden-Baden, DE
• Jurgen Gerhart · Appenweier, DE
• Johannes Moosheimer · Bogen, DE

Key dates

• Filing date: Feb 21, 2006
• Grant date: Dec 11, 2007
• Expiry date: Apr 29, 2026

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S477/906
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A method of controlling at least a fifth characteristic operating value of a motor vehicle power train includes the step of performing an emergency adaptation of at least one of the stored clutch-disengagement thresholds during an operating phase of the motor vehicle, if predetermined third conditions are present. The method also includes the step of performing a nonemergency adaptation of at least one of the stored clutch-disengagement thresholds at the end of the operating phase if predetermined fourth conditions are present.