×

Devices and methods for charging for an electronic pre-paid car with positional determination (gps pre-paid card) for a dual gps based toll system

  • US 20040236685A1
  • Filed: 06/21/2004
  • Published: 11/25/2004
  • Est. Priority Date: 06/12/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for electronic toll payment using a position finding system for determination of a current location coordinate of a vehicle, wherein at least one usage authorizations is associated with a vehicle keeper;

  • transmitting at least one usage authorization to a calculation, unit located on the vehicle, for determination of toll fees, wherein the calculation unit is activated based on the at least one usage authorization; and

    determining whether the vehicle is authorized to use a route over which the vehicle is being driven.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×