Electronic tolling system

• US 20040174272A1
• Filed: 03/04/2003
• Published: 09/09/2004
• Est. Priority Date: 03/04/2003
• Status: Abandoned Application

• Current Assignee: Chin E. Lin
• Original Assignee: Chin E. Lin
• Inventors: Lin, Chin E.
• Application Number:
  US10/377,883
• Publication Number:
  US 20040174272A1
• Time in Patent Office: Days
• US Class Current: 340/928
• CPC Class Codes: G08G 1/0104 Measuring and analyzing of parameters relative to traffic conditions

Abstract

An electronic tolling system includes an in-car communicating device in a vehicle, a roadside transmitting unit and a roadside confirm unit positioned in front of a tollbooth, and a toll managing center making two-way communication with the communicating device. The in-car communicating device receives the signal of the transmitting unit and transmits data of the user and the date of transaction to the toll managing center, which then receives and confirms the data and then feeds back a confirm signal. The vehicle transmits the confirm signal to the confirm unit when passing by the confirm unit so as to pass through the tollbooth smoothly. If the confirm unit does not receive the confirm signal from the toll managing center, it starts an automatic photographing system to take picture of the vehicle for an evidence of no toll payment.

Claims

1. An electronic tolling system comprising an in-car communicating device provided in a vehicle and a roadside transmitting unit and a roadside confirm unit installed spaced apart in front of a tollbooth on a highway, said roadside transmitting unit located farther from said tollbooth than said confirm unit, and a toll managing center making two-way communication with a mobile phone handset connected to said in-car communicating device;

Said roadside transmitting unit transmitting a signal of the start of transmission and the data of said tollbooth to said in-car communicating device when said vehicle passing by said roadside transmitting unit, said in-car communicating device transmitting the data of a user and the date and time of the transaction to said toll managing center, said toll managing center receiving and conforming said data from said in-car communicating device and feeding back to said in-car communicating device the signal of the toll confirm, said in-car communicating device transmitting the signal of the toll confirm to said roadside confirm unit when said vehicle passes by said roadside confirm unit, said roadside confirm unit then controlling said tollbooth to let the vehicle pass through; and

,

Said roadside conform unit controlling a red traffic light to turn on and an automatic photographing system installed in said tollbooth to start to take picture of the vehicle passing as an evidence of no toll payment in case of said roadside confirm unit not receiving the signal of toll confirm,

2. The electronic tolling system as claimed in claim 1, wherein said in-car communicating device includes a communicating device and a mobile phone connected to said communicating device, and said mobile phone has a designated function of getting on a network.

3. The electronic tolling system as claimed in claim 1, wherein said tollbooth has a passageway installed with traffic signals connected to said roadside confirm unit, said confirm unit controls to turn on a green light of said traffic signals if tolling is completed, and said confirm unit controls to turn on a red light of said traffic signals if tolling is not completed.

4. The electronic tolling system as claimed in claim 1, wherein mobile communication network data transmitting between said in-car communicating device and said toll managing center is effected by inputting external signals in Intra PLMN GPRS Backbone through a server of GPRS (GPRS Operator-specific IP Network), and through a Fire Wall into Internet, and the database is preserved in a serving computer installed on the server of the GPRS so as to elevate the speed of data receiving, and at the same time the data is guaranteed not to be stolen .