System and method for delivering parking information to motorists

• US 6,694,259 B2
• Filed: 10/17/2001
• Issued: 02/17/2004
• Est. Priority Date: 10/17/2001
• Status: Expired due to Fees

• Current Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: St. Pierre, Robert, Curbow, David, Uhler, Stephen, Macintosh, Eric
• Primary Examiner(s): Cuchlinski, Jr., William A
• Assistant Examiner(s): Marc, McDieunel, Marc, McDieunel
• Application Number:
  US09/982,456
• Publication Number:
  US 20030074129A1
• Time in Patent Office: 853 Days
• Field of Search: 701/200, 701/213, 701/202, 701/209, 701/201, 701/211, 701/301, 701/23, 340/505, 340/506, 340/687, 340/927, 340/937, 340/988, 340/942, 340/468, 340/932.2, 340/436, 340/455, 340/309.15, 382/103, 382/107, 382/209, 235/384
• US Class Current: 701/213
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: G08G 1/14 indicating individual free spaces in parking areas
• CPC Class Codes: G08G 1/144 on portable or mobile units, e.g. personal digital assistant [PDA]
• CPC Class Codes: G08G 1/146 where the parking area is a limited parking space, e.g. parking garage, restricted space
• CPC Class Codes: G08G 1/147 where the parking area is within an open public zone, e.g. city centre

Abstract

A system and method for delivering parking information is disclosed. Embodiments of the present claimed invention utilize video imaging to analyze the availability of parking spaces. More specifically, a computer is used to process video images of a parking location to determine if a parking space is available.

Claims

1. A server based method for automatically reporting vacant parking stalls comprising:

a) accessing a plurality of digital images, each image associated with a portion of a parking facility and each image covering a plurality of parking stalls;

b) performing computerized image processing on each image to automatically detect vacant parking stalls of said plurality of parking stalls;

c) indexing a map database with information regarding said vacant parking stalls of each image to determine physical locations of vacant parking stalls of said parking facility;

d) reporting information regarding a portion of said vacant parking stalls of said parking facility; and

e) a motorist conveying native language information to said server and wherein said information of d) is reported in a language-specific format based on said native language of said motorist.

2. A method as described in claim 1 wherein said information is driving directions and wherein d) is performed by wirelessly transmitting said driving directions to said motorist directing said motorist to a vacant parking stall.

3. A method as described in claim 1 wherein d) is performed by printing said information on a paper ticket given to said motorist at said parking facility.

4. A method as described in claim 1 further comprising f) a motorist conveying location information to said server and wherein said information of d) is reported in a location-specific format based on said location information of said motorist.

5. A method as described in claim 1 wherein said information of d) is wirelessly transmitted to a mobile computer system of said motorist and further comprising displaying said information on a display screen of said mobile computer system.

6. A method as described in claim 1 wherein said parking stall is located in a parking garage.

7. A method as described in claim 1 wherein said parking stall is on-street parking.

8. A method as described in claim 1 wherein d) is performed using a Bluetooth wireless protocol.

9. A computer system comprising a processor coupled to a bus and a memory coupled to a bus, said memory comprising instructions for executing a method for automatically reporting vacant parking stalls comprising:

a) accessing a plurality of digital images, each image associated with a portion of a parking facility and each image covering a plurality of parking stalls;

b) performing computerized image processing on each image to automatically detect vacant parking stalls of said plurality of parking stalls;

c) indexing a map database with information regarding said vacant parking stalls of each image to determine physical locations of vacant parking stalls of said parking facility;

d) reporting information regarding a portion of said vacant parking stalls of said parking facility; and

e) on a remote computer system accessible to a motorist, displaying said information regarding a portion of said vacant parking stalls of said parking facility.

10. A system as described in claim 9 further comprising a plurality of video cameras for capturing said digital images.

11. A system as described in claim 9 further comprising a printer for printing a ticket containing said information regarding said vacant parking stalls of said parking facility.

12. A system as described in claim 9 further comprising a parking type database for reporting a type of said vacant parking stalls of said parking facility.

13. A system as described in claim 9 wherein said type of said vacant parking stalls is compact.

14. A system as described in claim 12 wherein said type of said vacant parking stalls is handicap.

15. A system as described in claim 9 wherein said information regarding said vacant parking stalls of said parking facility is selected based on a known location of a motorist.

16. A computer system comprising a processor coupled to a bus and a memory coupled to a bus, said memory comprising instructions for executing a method for automatically reporting vacant parking stalls comprising:

a) accessing a plurality of digital images, each image associated with a portion of a parking facility and each image covering a plurality of parking stalls;

b) performing computerized image processing on each image to automatically detect vacant parking stalls of said plurality of parking stalls;

c) indexing a map database with information regarding said vacant parking stalls of each image to determine physical locations of vacant parking stalls of said parking facility;

d) reporting information regarding a portion of said vacant parking stalls of said parking facility to a mobile computer system accessible to a motorist; and

e) conveying native language information of said motorist to said server and wherein said information of d) is reported in a language-specific format based on said native language of said motorist.

17. A system as described in claim 16 wherein said information is driving directions and wherein d) is performed by wirelessly transmitting said driving directions to said mobile computer system directing said motorist to a vacant parking stall.

18. A system as described in claim 16 further comprising f) conveying location information of said motorist to said server and wherein said information of d) is reported in a location-specific format based on said location information of said motorist.

19. A system as described in claim 16 wherein said information of d) is transmitted wirelessly to said mobile computer system of said motorist and further comprising displaying said information on a display screen of said mobile computer system.