Fieldservers as Real-time Monitoring Tools for Ubiquitous Sensor Networks

Transcription

1 Fieldservers as Real-time Monitoring Tools for Ubiquitous Sensor Networks Aadit Shrestha, Rassarin Ch., HONDA Kiyoshi, Apichon Witayangkurn Asian Institute of Technology Hiroshi SHIMAMURA elab experience Inc.

2 Fieldserver Consists of: CPU Embedded Webserver Analog to Digital Converter Multiple Sensors Network IP Camera Wireless + Ethernet Interface Developed by NARC, Japan.

3 Fieldserver Fieldserver Version 4 deployed in the Everest Region Himalayas, Imja Lake (5000m), November

4 Field Server Network Real time Data Collection

5 Sensor Asia Concept R&D Manual Setup Knowledge on Network, Database. Real Application Automatic Setup Sensor Plug&Play FS Specialist Computer / Network Engineer Farmer, Application Engineer, Kids interested in environment Sensor Service GRID (SSG) Sensor Observation Service

6 Simple Overview of SSG Sensor Nodes with storage capabilities Client Naming, Grouping, Monitoring, Archiving, Controlling, Publishing Control, Visualization, GML/KML, SOS User Management, Security SSG Server

7 SOS Station Communicate via Standard Protocol ; Returns Standard O&M Document + = Linux Box Fieldserver SOS Implementation SOS Station

8 SOS Station Hardware Low Resource Processing Unit (Linux Box) Norhtec Microclient Jr. 200MHz Sis CPU (x86 compatible) 128 MB memory Fanless design (no moving parts) Temp. Range ->-20 C to 60 C 1 Ethernet Interface 3 USB Interfaces 2 RS-232 Serial Interfaces Weight: 505 grams Supports CF Card for storage

9 Sensor Service Grid Promote High Density Field Sensor Observation Various Application Agriculture, Environment, Disaster in Asia FS as an infrastructure Sensor Plug & Play Easy Installation/Archive/Publishing for scientist/engineer/anyone Off-the-shelf Sensor-node, Sensor Ubiquitous Open Field Sensor Network Contribution to Business Easy installation will reduce cost, increase sensors/fs node

10 Sensor Service Grid Provide useful service layer on top of SOS Push SOS to sensor side as much as possible: on Field Server Sensor Plug & Play Automatic Configuration (Minimal Configuration) A/D; Sensor output -> Measurement Data Data Path ( Sensor Node->Server ->Archiving/Publishing ) Visualization High Adaptability in various Network/Power/Regulation Environment Security Geographic Information Web Service Open System: 3 rd Party Application possible thru standard I/F

11 GIS & Visualization Interface SensorAsia provides a user-friendly GIS visualization interface Shows the location of Fieldservers on web-maps Shows the data from various kinds of sensors and weather-stations in easy-to-understand graphs and dials.

12 Device view Page Provide SOS station information Name Status Etc. Show location of FS and Sensor on Google map Show current image with 10 image position Show current sensor data with graph which is each to understand User can query history data from this page

13 View Monitor History Page This page shows graph of selected sensor data and table of sensor data The user can see graph and table from selected interval time The user can export sensor data to O&M format

14 Camera Provide 10 camera position Make the system have 10 visual cameras Show image as animation User can filter history image by Time Channel

15 Global Access though SSG Global access Anytime anywhere Reliable Data from field site is stored on server side Reduce maintenance cost (engineer can add/remove/edit configuration from anywhere)

16 Sensor Plug and Play Adding new sensor to SOS station Add Sensor Sensor Spec. Editing (SensorML) After finish configuration The system automatically feed data from the sensor and display on SOS station s webpage Automatic update sensor configuration to SSG

17 SOS Station Status & Grouping SOS Station Status Monitored: blue Not Monitor: gray SOS Station Group Owner can manage group by themselves Grouping by Company Location Type of system

18 Yagi Anetenna Davis Weather Station Field Applications Omni Antenna for School and Research Center FS Engine Camera CO2 Sensor Agriculture Monitoring, Chiang Mai, Thailand -Increase consumer Confidence/ Food Security -EuroGAP WDS AP HUB Leaf Wetness Sensor Davis Console Linux Box Soil Moisture Temp. Conductivity Data Logger Soil Heat Flux Sensor

19 Fieldserver Water Pressure Sensor Landslide Monitoring, Banjarnegara, Indonesia

20 Fieldserver near Imja lake (5000m) Peak Ridge (5200m) WiFi Relay Station at Chukkung-Ri (5100m), relaying 23 Km to Namche Glacier Lake Monitoring, Imja Lake (5000m), Everest Region, Nepal

21 End of Presentation Thank You!!