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AUTOMATIC TOLL COLLECTION SYSTEM FOR AUTOMOTIVE VEHICLE

  • US 20020004741A1
  • Filed: 09/04/1998
  • Published: 01/10/2002
  • Est. Priority Date: 09/05/1997
  • Status: Active Grant
First Claim
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1. A system for automatic collection of tolls from a vehicle moving along a roadway comprising:

  • a toll collecting facility installed on the roadway, said toll collecting facility collecting the tolls from an in-vehicle unit installed in the vehicle through radio communication with the in-vehicle unit; and

    an inspecting facility inspecting the in-vehicle unit when an abnormal condition in which it is impossible to collect the tolls from the in-vehicle unit correctly is encountered, said inspecting facility being located outside the roadway.

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