System for managing paid-for vehicle parking by means of cards

• US 4,982,070 A
• Filed: 12/08/1988
• Issued: 01/01/1991
• Est. Priority Date: 12/08/1987
• Status: Expired due to Fees

• Current Assignee: Schlumberger Industries Incorporated (SLB)
• Original Assignee: Schlumberger Industries Incorporated (SLB)
• Inventors: Eonnet, Yves, Bezin, Jean L.
• Primary Examiner(s): Pitts, Harold J.
• Application Number:
  US07/281,774
• Time in Patent Office: 754 Days
• Field of Search: 235/378, 235/380, 235/384, 235/492
• US Class Current: 235/378
• CPC Class Codes: G06Q 20/127 Shopping or accessing services according to a time-limitation
• CPC Class Codes: G07B 15/02 taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems G07B15/06 takes precedence; taximeters G07B13/00; parking meters per se G07F17/24; car rental systems per se G07B15/00
• CPC Class Codes: G07F 17/0014 for vending, access and use of specific services not covered anywhere else in G07F17/00 meter-controlled dispensing of liquid, gas or electricity G07F15/00
• CPC Class Codes: G07F 17/24 for parking meters

Abstract

The system comprises a parking terminal (20) having an electronic memory and a card reader (26), a portable terminal (22) carried by a parking checker, a card (10) having a magnetic track containing a confidential identification number, and a label (14), for sticking to the windshield of a vehicle, with said label bearing information (16) which is unambiguously related to the information stored in the card.

Claims

1. A system for managing paid-for vehicle parking by means of cards, the system comprising:

at least one portable card carried by a vehicle driver, the card including a data medium having identification information specific to the card written therein, and also having a zone for storing successive credit balances;

at least one parking terminal for use in checking a plurality of parking spaces, said terminal including means for reading information from and for writing information to said data medium, means for entering information into said terminal concerning the expiry time of authorized parking as a function of prepayment performed by said driver, means for storing pairs of data items corresponding to the identification information and to the corresponding expiry time of authorized parking, and first means for delivering current time information;

at least one display means suitable for being fixed on a vehicle and including identification data, said data being related unambiguously to the identification information carried in said information medium; and

at least one portable terminal carried by a checker for checking on parking, the terminal including means accessible to the checker for entering said identification data of a vehicle parked in one of said parking spaces, said system further including means for comparing the identification data as entered with the identification information as stored, means for comparing the stored information concerning the expiry time of authorized parking with said current time information, and processor means for processing the results of said comparisons in order to cause a warning signal to appear on said portable terminal when a vehicle whose identification information has been inserted into the portable terminal is illicitly parked.

2. A system according to claim 1, in which said identification data displayed on said display means is related to the identification information by a coding algorithm, with said display means being suitable for being fixed in visible manner on said vehicle.

3. A system according to claim 1, in which said identification data is displayed in the form of a graphic code, and said means for entering said identification data into said portable terminal include an optoelectrical converter for converting the graphic code into electrical signals representative of said identification data.

4. A system according to claim 1, in which said means for entering information concerning parking expiry time include means accessible to drivers for entering parking duration information, and means for adding the current time information to said duration.

5. A system according to claim 1, in which said means for entering information concerning the expiry of authorized parking time include means for adding a predetermined duration to the current time information, with said predetermined duration being equal to a maximum period of authorized parking.

6. A system according to claim 4, in which said parking terminal includes means for converting said entered parking duration into an amount of money, and means for subtracting said amount from the balance recorded in said information medium.

7. A system according to claim 6, in which said parking terminal includes means for comparing the time at which a card is inserted with the terminal with said stored information relating to expiry times of authorized parking and for comparing the associated identification information stored therewith with the identification information writtten in the card, and means for processing said comparisons in order to change the balance stored in said card providing the identification information of said card corresponds with properly stored identification information and providing the corresponding expiry time of authorized parking is later than the time of insertion.

8. A system according to claim 3, in which said identification data displayed on said display means is related to the identification information by a coding algorithm, with said display means being suitable for being fixed in visible manner on said vehicle.

9. A system according to claim 8, in which said means for entering information concerning parking expiry time include means accessible to drivers for entering parking duration information, and means for adding the current time information to said duration.

10. A system according to claim 9, in which said parking terminal includes means for converting said entered parking duration into an amount of money, and means for subtracting said amount from the balance recorded in said information medium.

11. A system according to claim 10, in which said parking terminal includes means for comparing the time at which a card is inserted into the terminal with said stored information relating to expiry times of authorized parking and for comparing the associated identification information stored therewith with the identification information written in the card, and means for processing said comparisons in order to change the balance stored in said card providing the identification information of said card corresponds with properly stored identification information and providing the corresponding expiry time of authorized parking is later than the time of insertion.