DocumentCode
2639129
Title
Real-time traffic-data analysis
Author
Chawathe, Sudarshan S.
Author_Institution
Dept. of Comput. Sci., Maryland Univ., College Park, MD, USA
fYear
2004
fDate
3-6 Oct. 2004
Firstpage
112
Lastpage
117
Abstract
We describe a method for real-time monitoring of data generated by traffic sensors. We provide a system architecture and discuss three key components: (1) a streaming query processor that is used to reduce the volume of data; (2) a pattern-matching module that is used to detect when a developing traffic situation resembles one flagged earlier; and (3) an interface that efficiently displays the stream of sensor data in a user-configurable manner.
Keywords
computerised monitoring; data analysis; data reduction; pattern matching; query languages; query processing; real-time systems; traffic engineering computing; data reduction; pattern matching module; query languages; real time data monitoring; real time traffic data analysis; streaming query processor; system architecture; traffic sensor data; Displays; Humans; Monitoring; Pattern analysis; Sensor phenomena and characterization; Sensor systems; Temperature sensors; Vehicle detection; Vehicles; XML;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Transportation Systems, 2004. Proceedings. The 7th International IEEE Conference on
Print_ISBN
0-7803-8500-4
Type
conf
DOI
10.1109/ITSC.2004.1398881
Filename
1398881
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