new applications to present traffic...
TRANSCRIPT
New Applications to Present Traffic Data
Traffic Sensor Analytics and Visualization of Performance Measures
Nikola Ivanov, University of Maryland CATT Laboratory
Challenge #1 – Big Data
• Traffic events: 7,000 records per day (0.001 Gb/day)
• Traffic detectors: 35,000,000 records per day (5 Gb/day)
• Probe vehicle data: 4,200,000,000 records per day (550 Gb/day)
• Connected vehicle data: ???
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Challenge #2 – Disparate Data Formats
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Database
Data Source 1
Data Source 2
Data Source 4
Data Source 3
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Nikola Ivanov,
Deputy Director, CATT Laboratory
http://cattlab.umd.edu
(301) 405-3626