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Method and system for detecting with radar the passage by a vehicle of a point for monitoring on a road

  • US 20060066472A1
  • Filed: 02/18/2005
  • Published: 03/30/2006
  • Est. Priority Date: 09/10/2004
  • Status: Active Grant
First Claim
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1. A method for detecting the passage of a determined point by a vehicle for monitoring a road, comprising transmitting substantially continuously from a remotely situated location to at least one radar beam to the point for monitoring, receiving reflections from at least one transmitted radar beam at the remotely situated location, and determining from the received reflections that the vehicle is passing the point for monitoring.

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