Circuit configuration for an automative vehicle having traction slip control

US5293315A · kind A · utility

Assignee

• Alfred Teves GmbH · DE

Inventors

• Alexander Kolbe · Camburg, DE
• Klaus Honus · Frankfurt am Main, DE

Key dates

• Filing date: Jun 3, 1991
• Grant date: Mar 8, 1994
• Expiry date: Jun 3, 2011

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T8/175
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A variable control threshold (RS) is formed by a circuit configuration for the traction slip control through brake management, with the control threshold being composed of a basic threshold (GS) and a portion derived from the wheel slip acceleration. The wheel slip (VR) is compared to the control threshold to determine a control deviation, i.e. the difference between the control threshold (RS) and the wheel slip (VR). The brake pressure pattern (p), during a traction slip control process is controlled in response to the wheel slip acceleration.