Method and device for detecting a detached tire

US6789006B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Armin Glock · Neukirchen, DE
• Stefan Mallmann · Kaufbeuren, DE

Key dates

• Filing date: Aug 19, 2002
• Grant date: Sep 7, 2004
• Expiry date: Aug 19, 2022

Classification

• Technology area (CPC G): Physics
• CPC primary: G01M17/02
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

Device for detecting a detached tire of a vehicle. This device includes an arrangement for detecting the rotational movements of the wheels and generating first quantities that are dependent on the rotational movements detected. A comparison arrangement is also provided in which at least one comparison involving at least one of the first quantities is carried out, as well as an evaluation arrangement in which a signal is output as a function of the output of the at least one comparison. The at least one comparison carried out in the comparison arrangement is preceded by a sorting operation in which at least two of the first quantities are sorted by value; and a detached tire is detected as a function of the signal output by the evaluation arrangement.