Operating method for an evaluation device for a production machine

US8090463B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Michael Kaever · Erlangen, DE
• Volker Maier · Euskirchen, DE

Key dates

• Filing date: May 29, 2006
• Grant date: Jan 3, 2012
• Expiry date: Jul 23, 2027

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P90/02
• WIPO field: Control
• WIPO sector: Instruments

Abstract

During the production of a product by means of a production machine, an evaluation device receives actual states of components of the production machine, detected by sensors at detection times, and/or operating states of a control device of the production machine at the defined detection times. The evaluation device compares the states of each detection time transmitted thereto with pre-defined state combinations and thus determines fulfilled state combinations. For each fulfilled state combination, the evaluation device selects relevant states from the states of the respective detection time transmitted thereto, and corresponding information and the respective detection time are stored with the relevant states such that they are available for other evaluations.