Highway crash barrier monitoring system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 25, 2003
Grant Date -
N/A
app pub date -
Jun 29, 2000
filing date -
Jun 29, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A highway crash barrier includes a collision sensor that detects when a vehicle collides with the crash barrier. A transmitter is coupled with the collision sensor to transmit a radio frequency signal to a remote location when this collision sensor detects a collision. This radio frequency signal includes a fault message that is forwarded automatically to a user responsible for maintenance of the crash barrier. A camera is controlled in response to the collision sensor to store an image of the crash barrier shortly after the collision.
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