04338587 is referenced by 113 patents and cites 2 patents.

A vehicle toll collection system automatically identifies vehicles traveling along a vehicle lane. The system includes a mobile vehicle identification sending unit adapted to be mounted on at least one of the vehicles for sending vehicle identification information. A stationary control unit is disposed near the vehicle lane for receiving the identification information from the mobile unit as the vehicle moves past the stationary unit to register the vehicle identity. The stationary unit includes devices which respond to the vehicle identification information for generating a vehicle signal indicating that a vehicle has been registered.

Title
Toll collection system
Application Number
14448
Publication Number
4338587
Application Date
August 11, 1980
Publication Date
July 6, 1982
Inventor
Arthur B Chiappetti
10600 S. Oakley, Chicago, 60643
IL, US
Agent
Bernard L Kleinke
IPC
G08G 1/01
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