System and method for preventing auto thefts from parking areas

• US 5,638,302 A
• Filed: 02/26/1996
• Issued: 06/10/1997
• Est. Priority Date: 12/01/1995
• Status: Expired due to Fees

• Current Assignee: Eliot S. Gerber
• Original Assignee: Eliot S. Gerber
• Inventors: Gerber, Eliot S.
• Primary Examiner(s): Voeltz, Emanuel T.
• Assistant Examiner(s): Miller, Craig S.
• Application Number:
  US08/607,125
• Time in Patent Office: 470 Days
• Field of Search: 364/556, 364/562, 116/33, 194/902, 340/933
• US Class Current: 702/158
• CPC Class Codes: B60R 13/10 Registration, licensing, or like devices
• CPC Class Codes: G07B 15/04 comprising devices to free a barrier, turnstile, or the like turnstiles with registering means G07C9/10; coin-freed aspects G07F17/00
• CPC Class Codes: G08G 1/015 with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
• CPC Class Codes: G08G 1/017 identifying vehicles G08G1/015, G08G1/054 take precedence
• CPC Class Codes: Y10S 194/902 Check-operated device for controlling parking lot

Abstract

A method and system to prevent auto theft from parking areas, such as airport parking lots, includes a ticket dispenser, at an entry gate, which issues a numbered ticket to each driver. The driver is advised to carry the ticket with him and not to leave it in the car. At the same time the ticket is issued, the color of the car, or its length or part of its license plate number, is automatically determined and entered into computer memory, in association with the ticket number. At the exit, the ticket is presented by the driver, read by a ticket reader, and its associated data (car color, length or license number) is retrieved from computer memory. Also at the exit, the car'"'"'s color, length or part of its license plate is again automatically obtained and compared with the data retrieved from the computer memory. In the event of a mismatch, a warning signal is generated.

Claims

1. A method of preventing theft of vehicles from a vehicle parking area having an entrance and an exit, the method comprising:

(a) at the entrance, automatically measuring a color of the vehicle as it enters the parking area;

(b) machine dispensing a ticket to the driver of a vehicle at the entrance;

(c) machine recording data representing the measured color in association with the data representing an identification of the dispensed ticket;

(d) at the exit, machine reading the ticket and deriving therefrom the data representing the measured color of the vehicle associated with the ticket;

(e) automatically measuring a color of the vehicle at the exit of the parking area;

(f) automatically, in a computer system, comparing the color measured in (e), as the vehicle is at the exit of the parking area, with the color obtained in (d) derived from reading the ticket; and

(g) in the event of a mismatch, generating a warning signal.

2. A method as in claim 1 and, at the entrance, informing the driver to retain the ticket with him while the vehicle is parked in the parking area.

3. A method as in claim 1 and illuminating an area of the vehicle when it is at the entrance and subsequently at the exit of the parking area and simultaneously with each illumination measuring the color of the illuminated area to measure a color of the vehicle in steps (a) and (e).

4. A method as in claim 1 wherein the ticket has a printed number thereon and machine reading the printed number and entering the machine read number into computer memory before the ticket is dispensed.

5. A method as in claim 1 and machine recording the measured color in (c) by printing the ticket with data representing the measured color before the ticket is dispensed to the driver.

6. A method as in claim 5 and in step (d) machine reading the ticket to obtain the data representing the measured color printed on the ticket.

7. A method as in claim 1 and numbering the ticket before it is dispensed and machine recording the measured color in (c) by entering data representing the measured color into computer system memory of a computer system.

8. A method as in claim 7 wherein numbering the ticket is by entering a time so that a time is at least part of the ticket number.

9. A method as in claim 1 and machine reading the ticket to obtain a ticket identifying number printed thereon and retrieving data representing the measured color of the vehicle which was measured at the entrance from computer system memory based on the read ticket identification number.

10. A method as in claim 1 and printing a number on the ticket before it is dispensed and entering the printed number and the vehicle measured color into computer system memory in association with each other.

11. A method of preventing vehicles from being stolen from parking areas, comprising:

(a) machine measuring the length of a vehicle, at an entry area of the parking area;

(b) associating data representing the vehicle'"'"'s length with a ticket;

(c) dispensing the ticket, at the entry area, to the vehicle'"'"'s occupant;

(d) machine measuring the length of the vehicle at an exit area of the parking area;

(e) reading the ticket at the exit area;

(f) attempting, in a computer system, to match the vehicle'"'"'s measured length at the exit area with the data representing the vehicle'"'"'s length associated with the ticket; and

(g) in the event of a mismatch, generating a warning signal.

12. A method as in claim 11 and also measuring the color of an area of the vehicle when the vehicle is at the entry area and again at the exit area and automatically comparing the two color measurements when the vehicle is at the exit area.

13. A method as in claim 11 wherein the entry area has an entry barrier gate and dispensing the ticket activates lifting of the entry barrier gate.

14. A method as in claim 11 and measuring the length of the vehicle at each of the entry area and exit area by beaming laser beams from laser rangefinders at the front and back of the vehicle.

15. A method as in claim 11 and also using, at the entry area and exit area, at least one electro-optical license plate reader which reads three alphanumerics of the vehicle'"'"'s license plate and comparing the read alphanumerics when the vehicle is in the exit area.

16. A method as in claim 11 and also using, at the entry and exit area, a camera system and a computer template matching system which determines the pattern of the vehicle'"'"'s lenses.

17. A method of preventing theft of vehicles from a vehicle parking area having an entrance and an exit, the method comprising:

(a) at the entrance, automatically measuring the color of the vehicle as it enters the parking area;

(b) machine dispensing a ticket to a driver of a vehicle at the entrance, the ticket having an identifying number printed thereon;

(c) recording in a computer system memory the obtained color and the ticket number of the vehicle;

(d) at the exit, machine reading the ticket number and retrieving the vehicle'"'"'s color corresponding to that ticket from the computer system memory;

(e) automatically measuring the vehicle'"'"'s color at the exit of the parking area;

(f) automatically, in a computer system, comparing the vehicle'"'"'s color measured as the vehicle is at the exit of the parking area with its color retrieved from the computer system memory; and

(g) in the event of a mismatch, generating a warning signal.

18. A method as in claim 17 and, at the entrance, informing the driver to retain the ticket with him while the vehicle is parked in the parking area.

19. A method as in claim 17 wherein the ticket has a pre-printed number thereon and machine reading the pre-printed number and entering the read number into computer system memory before the ticket is dispensed.

20. A method as in claim 17 and, in steps (a) and (e), measuring the color by illuminating an area on the vehicle with a timed flashing light and measuring the vehicle'"'"'s color within the illuminated area.

21. A system for preventing theft of a vehicle from a vehicle parking area having an entrance and an exit, the system comprising:

(a) first vehicle length measuring means, at the entrance, to automatically measure a length of the vehicle as it enters the parking area;

(b) machine dispensing means, at the entrance, to automatically dispense a ticket having a number to a driver of a vehicle;

(c) recording means to record data representing the measured length in association with the ticket number;

(d) at the exit, machine means to read the ticket number and to derive the vehicle'"'"'s measured length associated with the ticket;

(e) second vehicle length measuring means, at the exit, to automatically measure a length of the vehicle as it exits the parking area;

(f) computer means to automatically compare the length measured in (e) as the vehicle exits the parking area, with the data representing the measured length in (d) derived from reading the ticket; and

(g) signal means to generate a warning signal in the event of a mismatch.

22. A system as in claim 21 and, at the entrance, means to inform the driver to retain the ticket with him while the vehicle is parked in the parking area.

23. A system as in claim 21 and including at least first and second laser rangefinders each having a laser beam, at each of the entrance and exit, the first laser rangefinder directing its beam at the front of the vehicle and the second laser rangefinder directing its beam at the back of the vehicle.

24. A system as in claim 21 wherein the system includes a computer system having computer memory, the ticket has a pre-printed number thereon and machine reading means, at the entry, to read the pre-printed number and to enter the read number into the computer memory.

25. A system as in claim 21 and printing means to record the measured length by printing the ticket with the measured length before it is dispensed to the driver.

26. A system as in claim 21 wherein the ticket is numbered before being dispensed and the system includes a computer system having computer memory and means to record the length measured at the entry by entering the length measured at the entry into the computer memory.

27. A system as in claim 21 and also including, at the entrance and exit, a color meter means to measure the color of an area of the vehicle.

28. A system for preventing theft of a vehicle from a vehicle parking area having an entrance and an exit, the system comprising:

(a) first color measurement means, at the entrance, to automatically obtain the color of the vehicle as it enters the parking area;

(b) machine dispensing means, at the entrance, to automatically dispense a numbered ticket to a driver of a vehicle;

(c) computer means to record data representing the obtained color in association with the data representing the ticket number;

(d) at the exit, machine means to read the ticket and to derive the number associated therewith;

(e) second color measuring means, at the exit, to automatically obtain the color of the vehicle at the exit of the parking area;

(f) computer matching means to automatically compare the color obtained in (e) as the vehicle is at the exit of the parking area, with the data representing the color retrieved from the computer means based on reading the ticket in (d); and

(g) signal means to generate a warning signal in the event of a mismatch.

29. A system as in claim 28 and a first illumination means, at the entrance, to illuminate an area of the vehicle to be viewed by the first color measurement means and a second illumination means, at the exit, to illuminate an area of the vehicle to be viewed by the second color measurement means.

30. A system as in claim 28 wherein the ticket has a pre-printed number thereon and machine reading means to read the pre-printed number and to enter the read number into the computer means before the ticket is dispensed.