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Wireless sensing and communication system of roadways

  • US 20030005759A1
  • Filed: 07/08/2002
  • Published: 01/09/2003
  • Est. Priority Date: 07/09/2001
  • Status: Active Grant
First Claim
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1. A driving condition monitoring system for a vehicle on a roadway, comprising:

  • sensors located on or in a vicinity of the roadway, said sensors being structured and arranged to provide information about the roadway, travel conditions relating to the roadway and external objects on or in the vicinity of the roadway; and

    at least one interrogator arranged on the vehicle for receiving information obtained by said sensors and transmitted by said sensors using a wireless radio frequency mechanism.

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