IPv6绿色应用绿色东京.ppt

* The New World of IPv6 Applications -- Green University of Tokyo Project-- Hiroshi Esaki, Ph.D. Professor, The University of Tokyo Board member, WIDE Project Board of Trustee, ISOC http://www.gutp.jp/ Energy saving business by IPv6 ? 2003 – Building Automation WG at IPv6 Promotion Council ? 2006 – Security framework focusing on facility networks ? RFC4430; Kerberized Internet Negotiation of Keys (KINK) – FNIC (Facility Network Interoperability Consortium) ? 2008 – Green University of Tokyo Project – Beijing Olympic Game ? 2009 – SBC (Smart Building Consortium) – Tech. specification (FIAP) with open reference code http://jo2lxq.hongo.wide.ad.jp/FIAP_Ver08pdf Background and Some Previous Projects Back ground ? Proprietary technologies in Facility Networks – More than 200K monitoring and controlling points in a large complex – Each systems use different technologies, sometimes proprietary technologies ? They tend to adapt IP and XML technology – But, still, there are many non-IP systems, due to various reasons 5 Life-time cost in Building System Life time portfolio (in office building) Source : http://www.satobenec.co.jp/products/lcc/energy/concept/concept.html Yearly portfolio (in office building) Utility cost (ex., Electricity) 21% Maintenance Repair Renew General and Administration Expenses Construction cost Maintenance Out-sourcing Cleaning Design cost Repair Depreciation and amortization Tax for Fixed Asset Electricity Oil, 22.4% Gas Water $40M/year on Electricity !!! Lightening Management Control - Using IPv6 based Facility Networking - Area Management System, i.e., not single facility but multiple facilities - 1.4kmx2.4km with 18,000 lights - 340 IPv6-based control nodes - 10% Energy saving Beijing Olympic 2008 Main Stadium District Lighting System Control by IPv6 Facility Manage Control Operated by Panasonic Electric Works http://www.mew.co.jp/e/corp/index.html Two Camps in SmartGrid 1. Power Generation and Distribution – (i)