Traffic data collection and anonymous vehicle detection using wireless sensor networks : research summary.
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2012-05-01
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By Haghani, Ali
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Edition:Research summary.
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Abstract:Problem:
Most Intelligent Transportation System (ITS) applications require distributed
acquisition of various traffic metrics such as traffic speed, volume, and density.
The existing measurement technologies, such as inductive loops, infrared,
microwave-Doppler/radar and video image detection, have the limitation of
either having a high cost and need power supply, or lack of real-time
communications between measurement points and the decision-making centers.
Objective:
The objective of this study was to develop a proof of concept for wireless and
energy self-sufficient traffic sensors that significantly increase data granularity
for ITS applications.
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