Control unit

US7302602B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Bernhard Mattes · Sachsenheim, DE
• Siegfried Malicki · Bietigheim-Bissingen, DE
• Holger Lange · Neckartenzlingen, DE
• Klaus Ott · Sparneck, DE

Key dates

• Filing date: Jul 22, 2004
• Grant date: Nov 27, 2007
• Expiry date: Oct 31, 2024

Classification

• Technology area (CPC G): Physics
• CPC primary: G05B2219/2637
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A control unit having an oscillator for a processor is described, the control unit storing a temporary absence of oscillation of the oscillator in a first error memory, if oscillation begins again after the absence.