New Applications to Present Traffic...
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New Applications to Present Traffic Data Traffic Sensor Analytics and Visualization of Performance Measures Nikola Ivanov, University of Maryland CATT Laboratory
Transcript of New Applications to Present Traffic...
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