1 / 34

11/08/2004

Field Sensor Network Development Roadmap and Current Status Contact: Jazz Yao-Tsung Wang Email: jazz@nchc.org.tw National Center for High-performance Computing, Taiwan. 11/08/2004. Sensor Network Introduction Current Status Ecology Grid Agriculture Grid Flood Mitigation Grid

nelsonmunoz
Download Presentation

11/08/2004

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Field Sensor NetworkDevelopment Roadmap and Current Status Contact: Jazz Yao-Tsung Wang Email: jazz@nchc.org.tw National Center for High-performance Computing, Taiwan 11/08/2004

  2. Sensor Network Introduction Current Status Ecology Grid Agriculture Grid Flood Mitigation Grid SensorNet Engine Comparison and Features Future works Agenda

  3. Sensor network is composed of various sensors connected to the network. Camera Video Infrared Light Speaker Audio Sensor Network Photo- meter Micro- phone Thermo- meter Water Gauge Data Hygro- meter Sensor Network Introduction

  4. Applications: Ecology Weather Forecasting Agriculture Key issue: How to extract knowledge from data through reasonable storage and computing process?  Knowledge Innovation National Grid (KING) Healthcare Home Security Automation Data Information Knowledge Wisdom Sensor Network Introduction

  5. Sensor Network “Information Collector” Sensor and Wireless TWAREN “Information Highway” Broadband backbone Grid Computing “Knowledge Center” Information warehouse KM Storage Video Support IPv6 Data Logger Audio Cluster Data System Architecture

  6. Related Project History 2002 2003 2004 2005 Ecology Grid Flood Mitigation Fishery Grid Agriculture Grid Coast Guard

  7. Ecology GridCurrent Status Report Contact: Jazz Yao-Tsung Wang Email: jazz@nchc.org.tw National Center for High-performance Computing, Taiwan 11/08/2004

  8. In Operation: Fu Shan Yuan Yang Lake Nan Jen Shan Ken Ting

  9. KenTing Ecosite Geography Topology Taipower Admin office Optical connector Field server 1st camera 2nd camera 3rd camera

  10. KenTing Ecosite PC MPEG-1 KenTing Dataflow and Storage EcoGrid Website PC HiNet ADSL 512K/512K x 2 NCHC KM Storage LAN Current Usage: 90G @ 2004/09/01 Tape Disk Disk

  11. Underwater Camera

  12. Site A

  13. Site B & C

  14. Agriculture GridCurrent Status Report Contact: Jazz Yao-Tsung Wang Email: jazz@nchc.org.tw National Center for High-performance Computing, Taiwan 11/08/2004

  15. Camera Sensor Data Logger Video Server TANET AP Client Access Point Router Special Education School Bridge NCHC Bridge Field Server Pigeon House AP Client Access Point Router Internet Data Logger Video Server ADSL moderm Sensor Camera

  16. Electric Wire Post

  17. Passive Field Server

  18. Flood Mitigation GridCurrent Status Report Contact: Yao-Tsung Wang Email: jazz@nchc.org.tw National Center for High-performance Computing, Taiwan 11/08/2004

  19. Objectives • Integrate the current monitoring system of flood events and add the function of remote control to proposed system. • Improve the original network for data collection to the data service network. • Apply the multi-casting technology to reduce the loading of data transmission and develop the network environment for a lot of end users.

  20. Sensor Net for Flood Events in Taiwan Taipei Taichung Tainan

  21. Demo Sites • Reservior • Feitsui Reservoir • Shihmen Reservoir • Tsengwen Reservoir • River • Junghua Dam • Uangsan Dam • 4 videos, data transfer by ADSL and Wireless Network.

  22. Multicast Servers Collaboration Load Balance …… Duplicate Data Duplicate Data One Duplicate Height Bandwidth Multicast Server One Connection One Connection Sensor Node 2 Sensor Node 1

  23. Shihmen Reservoir

  24. Real-time Monitoring Portal

  25. Layout of Flood Monitor on Web

  26. SensorNet EngineCurrent Status Report Contact: Yao-Tsung Wang Email: jazz@nchc.org.tw National Center for High-performance Computing, Taiwan 11/08/2004

  27. Ready Product Stability Design and test for single purpose Reliability Fully tested Timesaving Expansive Limited functions Limited Interfaces SensorNet Engine Flexibility Easy to add function Different providers Scalability Middleware support Different Interfaces Cheap Complexity Cost of Time Comparison

  28. Power Supply(Solar Panel, Battery, Windmill) Depend on Requirement SensorNet Engine CPU + RAM + I/O Interface PC/104+ SBC Wireless LAN Photo- meter Micro- phone Thermo- meter Camera Hygro- meter Infrared Light Water gauge Speaker Local Storage Device HD, CF, etc. Blocks of SensorNet Engine

  29. Generic PC Architecture Same CPU architecture and Interfaces Easy to porting Embedded Linux Support IPv6 Dual Stack Support IPv6-IPv4 Gateway IPv6-IPv4 Tunnel Support Middleware Connect SRB Server via “scommand” Features of SensorNet Engine

  30. Current Status

  31. Current Status

  32. Housing Design for SensorNet Engine Water proof housing Easy to install, Easy to configuration Mobile IPv6 Support Test with Wireless Bridges with IPv6 support Embedded Linux Kernel with IPv6 support Low Power Consumption Hardware New CPU architecture : ARM or OMAP New power supply, ex. Fuel Cell Battery, Li/MnO2 Battery Grid Integration : Grid Operation Center Registration after SensorNet Engine boot Network Status Monitoring (alive?latency?traffic?) Quality Analysis and Quality Control of Sensor Data Develop Grid Application Web Services Future Works

  33. 林芳邦 Fang Pang Lin 蕭志榥 Steven Shiau 周秀美 Hsiu-Mei Chou 吳志泓 Jyh-Horng Wu 黃國連 Kuo-Lian Huang 陳郁中 Julian Yu-Chung Chen 陳伯文 Stephen Chen 黃堃宇 Kuen-Yu Huang 王耀聰 Yao-Tsung Wang Acknowledgement

  34. About Speaker- Jazz Yao-Tsung Wang Assistant Researcher National Center for High-Performance Computing Tel: 886-3-5776085 Ext. 276 Fax: 886-3-5773620 Mail: jazz@nchc.org.tw No. 7. R&D 6th Rd., Science-Based Industrial Park, Hsinchu, Taiwan. Questions?

More Related