Toll collection system, its mobile terminal and toll processing apparatus, terminal processing program for the mobile terminal, and record medium recording the terminal processing program

• US 20030110075A1
• Filed: 12/03/2002
• Published: 06/12/2003
• Est. Priority Date: 12/12/2001
• Status: Abandoned Application

• Current Assignee: Pioneer Corporation
• Original Assignee: Pioneer Corporation
• Inventors: Shioda, Takehiko, Saito, Yukitaka
• Application Number:
  US10/308,068
• Publication Number:
  US 20030110075A1
• Time in Patent Office: Days
• US Class Current: 705/13
• CPC Class Codes: G07B 15/063 using wireless information transmission between the vehicle and a fixed station identification of vehicles G08G

Abstract

To detect coming and going of an automobile 2 at gates 3 provided in the boundaries of a toll collection section and collect a toll from the automobile 2, the automobile 2 is provided with a navigation system 5 as a mobile terminal and a fixed unit group 7 is provided with fixed terminals 4 for communicating with the navigation system 5 and a toll collection apparatus 6 for calculating the toll of each automobile 2. Fuel economy data of the automobile 2 is transmitted from the navigation system 5 to the toll collection apparatus 6 and the toll responsive to the fuel economy data is imposed. If the driver drives the automobile so as to more lessen the emission amount of exhaust gas, the toll to be paid is reduced. Thus, it is made possible to insure improvement in the air quality.

Claims

1. A toll collection system wherein gates are placed in the boundaries of a predetermined area and a vehicle passing through the inside and entering the area is detected at the gate for collecting a toll from the vehicle, said toll collection system comprising:

fixed terminals each being placed in the proximity of each gate and capable of communicating with a mobile unit passing through the vicinity thereof;

a mobile terminal being installed in a vehicle for collecting run data used as an index indicating the magnitude of the effect on the environment as the vehicle runs from the vehicle and transmitting the run data to said fixed terminal; and

a toll processing apparatus for receiving the run data of each vehicle through said fixed terminal and calculating the toll of each vehicle based on the received run data.

2. The toll collection system as claimed in claim 1 wherein said mobile terminal collects traveled distance data and fuel consumption amount data from the vehicle, calculates fuel economy data of the vehicle from the traveled distance data and the fuel consumption amount data, and transmits the fuel economy data to said fixed terminal as the run data, and

wherein said toll processing apparatus comprises a standard fuel economy database recording standard fuel economy data under a standard run condition found for each model of vehicle, compares the fuel economy data from each vehicle with the standard fuel economy data of the vehicle, and calculates the toll of the vehicle based on the comparison result.

3. The toll collection system as claimed in claim 2 wherein said mobile terminal comprises a navigation system for receiving current position information to measure the current position of the mobile unit and displaying the current position on a screen of a display based on stored map information.

4. The toll collection system as claimed in claim 3 wherein the navigation system comprises a route search unit for making a search for a route to a destination, a fuel economy prediction unit for predicting the fuel economy by calculating when running on the route for each found route, and a low fuel consumption route search unit for making a search for a low fuel consumption route based on the prediction result of the fuel economy prediction unit.

5. The toll collection system as claimed in claim 4 wherein the navigation system comprises a predicted fuel economy transmission unit for transmitting the predicted fuel economy data provided by calculating by the fuel economy prediction unit to said toll processing apparatus, and

wherein said toll processing apparatus comprises a tentative toll transmission unit for receiving the predicted fuel economy data, calculating a tentative toll based on the received predicted fuel economy data, and transmitting the calculated tentative toll to the navigation system.

6. A mobile terminal installed in a toll collection system wherein gates are placed in the boundaries of a predetermined area and a vehicle passing through the inside and entering the area is detected at the gate for collecting a toll from the vehicle, the toll collection system comprising:

fixed terminals each being placed in the proximity of each gate and capable of communicating with a mobile unit passing through the vicinity thereof; and

a toll processing apparatus for receiving run data used as an index indicating the magnitude of the effect on the environment as the vehicle runs through the fixed terminal and calculating the toll of the vehicle based on the received run data, said mobile terminal being installed in a vehicle for collecting the run data of the vehicle and transmitting the run data to the fixed terminal.

7. The mobile terminal as claimed in claim 6 wherein the toll processing apparatus comprises a standard fuel economy database recording standard fuel economy data under a standard run condition found for each model of vehicle, compares the fuel economy data from each vehicle with the standard fuel economy data of the vehicle, and calculates the toll of the vehicle based on the comparison result, and

wherein said mobile terminal collects traveled distance data and fuel consumption amount data from the vehicle, calculates fuel economy data of the vehicle from the traveled distance data and the fuel consumption amount data, and transmits the fuel economy data to the fixed terminal as the run data.

8. The mobile terminal as claimed in claim 7, further comprising a navigation system for receiving current position information to measure the current position of the mobile unit and displaying the current position on a screen of a display based on stored map information.

9. The mobile terminal as claimed in claim 8 wherein the navigation system comprises a route search unit for making a search for a route to a destination, a fuel economy prediction unit for predicting the fuel economy by calculating when running on the route for each found route, and a low fuel consumption route search unit for making a search for a low-fuel consumption route based on the prediction result of the fuel economy prediction unit.

10. The mobile terminal as claimed in claim 9 wherein the toll processing apparatus comprises a tentative toll transmission unit for calculating a tentative toll based on the predicted fuel economy data calculated by the navigation system and transmitting the calculated tentative toll to the navigation system, and

wherein the navigation system comprises a predicted fuel economy transmission unit for transmitting the predicted fuel economy data provided by calculating by the fuel economy prediction unit to the toll processing apparatus.

11. A toll processing apparatus installed in a toll collection system wherein gates are placed in the boundaries of a predetermined area and a vehicle passing through the inside and entering the area is detected at the gate for collecting a toll from the vehicle, the toll collection system comprising fixed terminals each being placed in the proximity of each gate and capable of communicating with a mobile unit passing through the vicinity thereof, and a mobile terminal being installed in a vehicle for collecting run data used as an index indicating the magnitude of the effect on the environment as the vehicle runs from the vehicle and transmitting the run data to said fixed terminal, said toll processing apparatus for receiving the run data of each vehicle through the fixed terminal and calculating the toll of each vehicle based on the received run data.

12. The toll processing apparatus as claimed in claim 11 wherein the mobile terminal collects traveled distance data and fuel consumption amount data from the vehicle, calculates fuel economy data of the vehicle from the traveled distance data and the fuel consumption amount data, and transmits the fuel economy data to the fixed terminal as the run data, and

wherein said toll processing apparatus comprises a standard fuel economy database recording standard fuel economy data under a standard run condition found for each model of vehicle, compares the fuel economy data from each vehicle with the standard fuel economy data of the vehicle, and calculates the toll of the vehicle based on the comparison result.

13. The toll processing apparatus as claimed in claim 12 wherein the mobile terminal comprises a navigation system for receiving current position information to measure the current position of the mobile unit and displaying the current position on a screen of a display based on stored map information,

wherein the navigation system comprises a route search unit for making a search for a route to a destination, a fuel economy prediction unit for predicting the fuel economy by calculating when running on the route for each found route, a low fuel consumption route search unit for making a search for a low fuel consumption route based on the prediction result of the fuel economy prediction unit, and a predicted fuel economy transmission unit for transmitting the predicted fuel economy data provided by calculating by the fuel economy prediction unit to the toll processing apparatus, and

wherein said toll processing apparatus comprises a tentative toll transmission unit for receiving the predicted fuel economy data, calculating a tentative toll based on the received predicted fuel economy data, and transmitting the calculated tentative toll to the navigation system.

14. A terminal processing program for a mobile terminal being installed in a vehicle for transmitting predetermined run data to a toll processing apparatus placed in a toll collection system wherein gates are placed in the boundaries of a predetermined area and a vehicle passing through the inside and entering the area is detected at the gate for collecting a toll from the vehicle, the mobile terminal including a computer, said terminal processing program for causing the computer to function as:

a collection unit for collecting traveled distance data and fuel consumption amount data from the vehicle;

a fuel economy calculation unit for calculating fuel economy data of the vehicle from the traveled distance data and the fuel consumption amount data collected by the collection unit; and

a data transmission unit for transmitting the fuel economy data calculated by the fuel economy calculation unit to the toll processing apparatus as the run data.

15. The terminal processing program for the mobile terminal as claimed in claim 14, wherein the mobile terminal including the computer is a navigation system for receiving current position information to measure the current position of the mobile unit from the outside and displaying the current position on a screen of a display based on previously stored map information, said terminal processing program for causing the computer of the navigation system to function as:

a route search unit for making a search for a route to a destination;

a fuel economy prediction unit for predicting the fuel economy by calculating when running on the route for each found route;

a low fuel consumption route search unit for making a search for a low fuel consumption route based on the prediction result of the fuel economy prediction unit; and

a predicted fuel economy transmission unit for transmitting the predicted fuel economy data provided by calculating by the fuel economy prediction unit to the toll processing apparatus.

16. A record medium recording a terminal processing program for a mobile terminal being installed in a vehicle for transmitting predetermined run data to a toll processing apparatus placed in a toll collection system wherein gates are placed in the boundaries of a predetermined area and a vehicle passing through the inside and entering the area is detected at the gate for collecting a toll from the vehicle, the mobile terminal including a computer, the terminal processing program for causing the computer to function as:

a collection unit for collecting traveled distance data and fuel consumption amount data from the vehicle;

a fuel economy calculation unit for calculating fuel economy data of the vehicle from the traveled distance data and the fuel consumption amount data collected by the collection unit; and

a data transmission unit for transmitting the fuel economy data calculated by the fuel economy calculation unit to the toll processing apparatus as the run data.

17. The record medium recording the terminal processing program for the mobile terminal as claimed in claim 16, wherein the mobile terminal including the computer is a navigation system for receiving current position information to measure the current position of the mobile unit from the outside and displaying the current position on a screen of a display based on previously stored map information, the terminal processing program for causing the computer of the navigation system to function as:

a route search unit for making a search for a route to a destination;

a fuel economy prediction unit for predicting the fuel economy by calculating when running on the route for each found route;

a low fuel consumption route search unit for making a search for a low fuel consumption route based on the prediction result of the fuel economy prediction unit; and

a predicted fuel economy transmission unit for transmitting the predicted fuel economy data provided by calculating by the fuel economy prediction unit to the toll processing apparatus.