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Everyday wireless vehicle notification and vehicle location systems and methods related thereto

  • US 7,394,403 B2
  • Filed: 02/14/2003
  • Issued: 07/01/2008
  • Est. Priority Date: 02/14/2002
  • Status: Expired due to Term
First Claim
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1. A method for determining an arrival time of a vehicle at one or more locations along the travel route for the vehicle comprising the steps of:

  • generating a table including locations of the vehicle in a time sequence as the vehicle approaches each of the one or more locations and an ETA corresponding to each location;

    transmitting signals periodically from the vehicle, each signal including information of vehicle location at the time of transmission; and

    determining an arrival time for each transmitted location using the time sequenced location and ETA in the table.

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