Device and method for correcting at least one transmission parameter

US10972250B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Michel Walz · Eningen unter Achalm, DE
• Frank Schou · Ditzingen, DE
• Joerg Conradt · Kornwestheim, DE
• Marlon Ramon Ewert · Untergruppenbach, DE
• Rainer Gschwind-Schilling · Rutesheim, DE
• Mustafa Ajanovic · Sindelfingen, DE
• Kevin Haist · Ditzingen, DE
• Michael Haug · Stuttgart, DE
• Guenter Weiss · Walheim, DE
• Daniela Bommer · Leonberg, DE
• Darko Rozic · Reutlingen, DE

Key dates

• Filing date: Sep 19, 2018
• Grant date: Apr 6, 2021
• Expiry date: Sep 19, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04Q2209/30
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A method corrects at least one transmission parameter for data transmission between a sensor unit and a control unit. A sensor timing signal is generated by a sensor oscillator with a predetermined period. The at least one transmission parameter is determined on the basis of the sensor timing signal. A reference timing signal is generated by a reference oscillator with a predefined reference period. The sensor timing signal is compared with the reference timing signal. A deviation of a current period of the sensor timing signal from a reference period is determined on the basis of the comparison. The at least one transmission parameter is corrected on the basis of the determined deviation.