Method and device for identifying an electric vehicle by receiving a current contract key in an electric vehicle

US10131243B2 · kind B2 · utility

Assignee

• innogy SE · DE

Inventors

• Stefan Helnerus · Arnsberg, DE
• Armin Gaul · Selm, DE

Key dates

• Filing date: Feb 17, 2012
• Grant date: Nov 20, 2018
• Expiry date: Apr 19, 2035

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y04S30/14
• WIPO field: Control
• WIPO sector: Instruments

Abstract

Method, device and system for charging electric vehicles. Carrying out 28 on the vehicle side a charging process at a charging station, emitting 30 on the vehicle side an item of information about the charging process and receiving 24 on the vehicle side a current contract key after the emission on the vehicle side of the information about the charging process are proposed for identifying an electric vehicle to a billing center.