Abstract
This paper presents the user-friendly plug-and-charge mechanism defined in the ISO/IEC 15118 standard which enables an automatic authentication, authorisation, and billing procedure during the charging process of an electric vehicle. The various certificates, their application in a public key infrastructure as well as the interplay with a clearing house are explained – illustrated using the German joint venture Hubject.
Zusammenfassung
Dieser Beitrag präsentiert Informationen über einen benutzerfreundlichen Plug-and-Charge Mechanismus, definiert im aktuellen ISO/IEC 15118 Standard, welcher eine automatische Authentifizierungs-, Autorisierungs- und Abrechnungsprozedur während des Ladevorgangs eines Elektrofahrzeugs beschreibt. Die diversen Zertifikate, deren Anwendung in einer zu erstellenden Public Key Infrastruktur sowie das Zusammenspiel mit einem Clearing House – illustriert am Beispiel des deutschen Joint Ventures Hubject – werden erläutert.
About the authors
Dipl.-Inform. Marc Mültin joined the research group of Prof. Schmeck at the Institute AIFB in May 2009 and is an active member of the German standardisation committee (DIN) NA 052-01-03-17 AK “Kommunikationsschnittstelle vom Fahrzeug zum Stromnetz (V2G CI)” for the ISO/IEC 15118 standard. His main interests are: future ICT-based efficient energy systems, integration of bi-directionally charging electric vehicles (EVs) into the energy management system of a smart home, optimized charge control of concurrently charging EVs. He also maintains a blog under http://www.smart-v2g.info/blog.
Karlsruher Institut für Technologie (KIT), Institut AIFB – Geb. 05.20, Kaiserstraße 89, 76133 Karlsruhe
Prof. Dr. Hartmut Schmeck has a Chair of Applied Informatics at the Institute AIFB of the Karlsruhe Institute of Technology (KIT), additionally he is a director of the Institute for Applied Computer Science (IAI) of KIT and of the Research Center for Information Technology (FZI). He has been the coordinating Principal Investigator in several cooperative projects on future energy systems and electric mobility like MeRegio, MeRegioMobil, and iZEUS. His main interests are: controlled self-organisation in networked adaptive systems, challenges of volatile and highly decentralized power generation in future energy systems.
Karlsruher Institut für Technologie (KIT), Institut AIFB – Geb. 05.20, Kaiserstraße 89, 76133 Karlsruhe
©2014 Walter de Gruyter Berlin/Boston
