Data Dissemination for Environment Monitoring

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Data Dissemination for Environment Monitoring
Visalakshmi Suresh Prof. Paul Watson
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MESSAGE

• EPSRC funded research.
• Consortium
• Newcastle University, Leeds University, Imperial
  College, Cambridge and Southampton University
• Advisory Board Collaboration with Industry

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Overview

• Novel and Emerging ITS sensing devices
• Data acquisition and Processing
• Real Time Data Fusion Architecture
• Real Time Data Dissemination
• Historic Data Mining using Collaborative Tools
• Conclusion

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Novel and Emerging ITS sensing devicesPervasive
Sensors

• Highly modular, mobile/fixed
• CO, NO2, Noise and Traffic
• Temperature and Humidity
• Accelerometer and GPS
• Mobile and Fixed

• Battery 6months _at_1min average
• 200 components cost
• Motes 100m apart

• Zigbee wireless 5 hops
• Gateway Indoor/outdoor.
• LAN or autonomous (GPRS)

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Novel and Emerging ITS sensing devicesLegacy
Systems
A

• Technology
• Vehicles
• People
• Systems

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MESSAGE Decision Support System
Network Status
Modelling
Evaluation and Assessment
Disseminate/inform
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Real Time Mashups
Locations
Real Time Monitoring
Data Aggregation
Pollution Hotspots
AURN -- Legacy System
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Demonstration

• Real Time Dissemination

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Real Time and Historic Integration
OSPM Dispersion Model
Technology
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Traffic and air quality Model Validation
A
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Traffic and air quality Model Validation
A
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Current Research

• Integrating Models with Monitored data
• (Image Source TORG, Newcastle
  University)

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Data Display Marts

• V Visualisation
• RTEP Real-Time Event Processor
• CCLAV Critical Congested Link Assessment
• CA Congestion Assessments
• TTEE Traffic Tail-pipe Emissions Estimation
• RPPL Receptor Point Pollution Level

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Collaborative Workbench Historic Data analysis

• eScience Central
• Store
• Analyse
• Automate
• Share

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System ArchitectureLayered Approach
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• Summary

• Designed for data intensive applications
• Features for continuous evolution
• Integration of heterogeneous data sources
• Effective control and added values to ITS
  implementation

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Questions?
Visalakshmi Suresh Visalakshmi.suresh_at_ncl.ac.uk
Prof. Paul Watson paul.watson_at_ncl.ac.uk