1. IPv6 Industrial Applications by use of EMIT Matsushita Electric Works, Ltd. Noriaki Fujiwara Feb. 25, 2003

2. Agenda What is a killer application with IPv6? Features of IPv6 Ideal IPv6-based network Proprietary protocols Single-protocol or Multi-protocols Gateway for multi-protocol framework Open-based and multi-protocol framework EMIT C/S and EMIT DO Tele-control SWG and HX IPv6 application for BA IPv6 application for Home Conclusion

3. What is a killer application? IPv6 infrastructure has been ready. Market requires killer applications. What is a killer application? 1.Applications for home users? 2.Applications for building automation? What is a killer application? 1.Applications for home users? 2.Applications for building automation? Users have set up PC environment.

4. Features of IPv6 1. Huge Address Space ----> 4.3×10 9 (IPv4)>>> 3.4×10 38 (IPv6) 2. Network Security : ----> IPsec is adapted as a standard module. ----> Secured end-to-end communication 3. Plug & Play ----> Auto Address Configuration 4. QoS and Real Time Communication ----> Flow-level and Priority-level 5. Multicast ----> 1:N Communication 6. Mobile IPv6 ----> Mobile device can use the same IPv6 address.

5. Ideal IPv6-based Network Building Apartments Home Mobile devices Remote maintenance Remote control Remote monitoring Data communication Remote maintenance Remote control Remote monitoring Data communication Center Bi-direction Peer-to-Peer communication Internet IP ｖ６

6. Proprietary protocols LON NMAST SCP ECHONET ICONT ＬＯＮＴａｌｋ ＮＭＡＳＴ ＬＯＮＴａｌｋ Air-conditionerlight shade BA HOME LON : Local Operating Network NMAST : Proprietary Protocol provided by MEW SCP : Simple Control Protocol ECHONET : Energy Conservation and Homecare Network

7. Single-protocol or Multi-protocols Proprietary Protocols Coexistence of Both protocols New Internet Protocol vs. LONECHONET NMAST TCP/IPv4TCP/IPv6 SCP Change of protocol Merit : Simple Demerit : difficult to modify Merit : Realistic Demerit : Development of Gateway +

8. Gateway for multi-protocol framework Bridge for SCP Bridge for NMAST Bridge for LON Bridge for emNet Router For IP device Router For Gateway Gateway Internet TCP/IP IP Device Non-IP Device TCP/IP Proprietary Protocol Gateway for non-IP devices LON : Local Operating Network NMAST : Proprietary Protocol provided by MEW SCP : Simple Control Protocol

9. EMIT （ Embedded Micro Internetworking Technology ） EMIT is a software technology to make devices accessible to Internet. Open-based & multi-protocol framework Feature 1 : Low cost communication module Feature 2 : Multi-protocols gateway-devices communication Feature 3 : TCP/IP based communication for clients EMIT Internet Multi-protocols TCP/IP based

10. EMIT C/S Framework Click to edit Master text styles TCP/IP emNet emMicro emGateway Client Ethernet 、 RS485 RS232C,Modem LL Legacy Protocol emNet : Protocol for device networking provided emWare

11. LAN Internet F/W HUB F/W LLL I/F HUB Control & Monitoring by Local Center P2P communication Communication with legacy devices P2P communication without gateway Control & Monitoring by Management Center with F/W HUB Control & Monitoring inside LAN EMIT DO Framework L F/W I/F Client Gateway Device Legacy-Device Firewall I/F Module EMG Enterprise Device Networking with EMG

12. Organization of IPv6 Promotion Council Tele-control SWG

13. Applicable Systems by Tele-control SWG

14. HX(Home eXchange) Standard Framework for Utilities and other devices with IPv6

15. Internet Remote Center DB Server Ｗｅｂ Server ASP Company 技術論 IPv6 application for BA ＬＯＮ NMAST ｅｍＮＥＴ HIM/BEMS ICONT Gateway Ｒｅｍｏｔｅ Ａｄａｐｔｅｒ Sensor ４ PI ・２ AI Energy Monitor Light for emergency Keyword : 1.Energy Conservation 2.Reduction of Maintenance Cost IPv6 Ethernet, BACnet IPv6 Sensor LON : Local Operating Network NMAST : Proprietary Protocol provided by MEW emNet : Protocol for Device networking provided by emWare

16. IPv6 application for Home HX Home eXchange IPv6 DB Data Center Client Internet Intranet Home Keyword : 1.Application for Security 2.Application for Safety 3.Application for Convenience IPv6 Gateway Legacy or Power line Ethernet Wireless Legacy Ethernet

17. Conclusion IPv6 infrastructure has been ready. Market requires killer applications. Users have set up PC environment. Makers, SI, Service providers will provide candidates for killer applications with an ability to integrate multi-protocols using IPv6 infrastructure for BA and individual uses. Keyword : Security, Safety, Energy Conservation