Wireless traffic sensor system
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United States of America Patent
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Dec 23, 2014
Grant Date -
May 3, 2012
app pub date -
Oct 24, 2011
filing date -
Oct 28, 2010
priority date (Note) -
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Abstract
Embodiments of the present invention provide a wireless traffic sensor system. The system includes a plurality of wireless traffic sensors collecting traffic information from one or more vehicles that pass by; and at least one wireless communication device that receives the traffic information from at least one of the wireless traffic sensors and relays the traffic information to a wireless communication tower in vicinity. At least one of the wireless traffic sensors is placed inside a container and has a mounting flange that lays over edge of the container and is affixed to the container by one or more spring clips. The spring clips are not physically accessible once the wireless traffic sensor is affixed to the container, and are released only upon receiving a coded wireless electromagnetic signal or by a special tool that matches to a key inside the wireless traffic sensor.
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