1. 1 Mitsubishi Electric Co. Mitsubishi Embedded Systems Note: In this presentation we use ZigBee word both for IEEE802.15.4 MAC/PHY applications and whole ZigBee applications. 2003-5-28 For Connectivity

2. 2 Mitsubishi Electric Co. Why we expect ZigBee ? １． Big Market ２． Distinct Specification ・ Low Power Consumption (Battery Operation Possible) ・ Low Latency (Remote Controller Possible) ・ Scalability in Networking, Security ３． Co-existence with other LANs/PANs ・ We estimate 606 Mpcs by 2010 in Japanese Market ・ Application: Building / Park Automation, Meter Reading, Security, Home Automation, Car, PC, Phone, FA, etc. ・ PLC (Power Line Carrier) Network Extension ・ IEEE802.11x Bypass Application (Control Data Only)

3. 3 Mitsubishi Electric Co. YEAR Wireless Communication MARKET EXPANSION IR Remote Controller Very Low Power Li ｃ en ｓ ed Band BlueTooth 802.11x ZigBee UWB ZigBee Market Expansion

4. 4 Mitsubishi Electric Co. Building / Park Automation Meter Reading (Electric, Gas, Water) Home Automation (exclude security) Security (Home, Office, etc.) Others (Car, PC, Phone, FA, etc.) 606 Mpcs by 2010 ZigBee Unit Diffusion Forecast in Japan ( Coordinators + Nodes ) Japanese ZigBee Market

5. 5 Mitsubishi Electric Co. Ｗｈｍ ・ W ｅｂ /XML 、 BACnet TM ・ IPV6 ・ LAN/Wireless LAN Multi-Vendor Supporting ・ End User ’ s Operation ・ Energy Consumption Monitoring ・ LonTalk TM ・ M-NET TM 、 B/NET TM CC-LINK TM Intelligent Features Multi-Vendor Support ・ Open Network Technology Wide Area Monitoring & Remote Facilities Maintenance ・ Remote Maintenance ・ Remote Energy Management ・ Energy Conservation Consulting Needs Needs of Building Facilities System and Network Technology Technology Internet BACnet: A Data Communication Protocol for Building Automation and Control Networks Intelligent Features Easy Construction ZigBee TM Building Management Network Facilities Network Field Network

6. 6 Mitsubishi Electric Co. Electric Power Monitor Building Facilities Monitoring System ◆ Provide the Most Suitable Working Environment for Working Item, Member Organization ◆ Accomplish Low Energy Consumption by Careful Monitoring and Controlling in Detail Wireless Sensor Nodes Monitoring Contents ★ Lightening Control(auto light adjustment, schedule management ） ★ Air Conditioning （ temperature&humidity management, dust, CO 2 ） ★ Electric Power Management, Energy Measurement Sensors （ temperature, humidity, light, dust, CO 2,,, ） Energy Management System LAN in Building Internet Sensor Network ZigBee Sensor Server

7. 7 Mitsubishi Electric Co. Simple Wireless and PLC A/C Health CareWater Heater Utilities s PHS or PLC Utility Gateway Server Tel line Residential Gateway Server Digital Broadcast CATV ISDN 、 ADSL FTTH IP Computer PC Printer IEEE802.11e, IEEE1394.,etc Audio Visual Digital AV Video Server A Home Net-Work Model in Japan ZigBee

8. 8 Mitsubishi Electric Co. For background, please refer: http://www.meau.com/eprise/main/Web_Site_Pages/Public/Products/Product_Selection_Guide/PLC- AnSH-SG-Section/P-AnSH-Network-Overview FA System Hierarchy and Sensor Network Sensor Server Sensor Node Sensor Network ZigBee

9. 9 Mitsubishi Electric Co. Temperature Sensor （ Embedded in each Freight Pallet ） Wireless Facilities Control Warehouse Internet Monitoring Center Office Emergency Contact Monitoring temperature of freight on pallet in warehouse constantly Auto execution of necessary equipment control and emergency contact Warehouse HACCP System Mitsubishi Electric Co. ZigBee Wireless Temperature Measurement Monitoring temperature Of freight on pallet in warehouse constantly

10. 10 Mitsubishi Electric Co. Mitsubishi Building/Home-Network Activities > Two Decades of Experience of Old “ Home - Bus” System > Serious Contribution for HomeAPI as a Promoter Member > Continuous Effort for UPnP Promotion as a Board Member > Power Line Carrier Chip with Microsoft & ITRAN > Joined ZigBee as a Promoter > Cooperation with Renesas Technology and Renesas Solutions

11. 11 Mitsubishi Electric Co. Mitsubishi Electric Thank You!