SYSTEM AND METHOD FOR PARKING INFRACTION DETECTION

• US 20080218383A1
• Filed: 02/13/2008
• Published: 09/11/2008
• Est. Priority Date: 01/10/2005
• Status: Abandoned Application

• Current Assignee: Alex Bosanac, Antonio Nucaro, Jeff Bethune, Lyle Franklin, Raphael Leung, William Franklin
• Original Assignee: Alex Bosanac, Antonio Nucaro, Jeff Bethune, Lyle Franklin, Raphael Leung, William Franklin
• Inventors: BOSANAC, Alex, NUCARO, Antonio, FRANKLIN, William, FRANKLIN, Lyle, BETHUNE, Jeff, LEUNG, Raphael
• Application Number:
  US12/030,259
• Publication Number:
  US 20080218383A1
• Time in Patent Office: Days
• US Class Current: 340/937
• CPC Class Codes: B60R 9/10 for cycles
• CPC Class Codes: G06Q 30/0284 Time or distance, e.g. usage of parking meters or taximeters
• CPC Class Codes: G08G 1/0175 by photographing vehicles, e.g. when violating traffic rules
• CPC Class Codes: G08G 1/127 to a central station ; Indicators in a central station

Abstract

The invention relates to a system and method for detecting parking infractions. It comprises computing one or more measurements associated with a stationary object found at a first location; classifying the stationary object as being representative of a vehicle parked at the first location based on the one or more measurements associated with the stationary object; capturing one or more images of the vehicle parked at the first location; processing the one or more images of the vehicle to extract one or more present vehicle identifiers associated with the vehicle, and recording a time the one or more images were taken, a co-ordinate set associated with the first location and the one or more identifiers associated with the vehicle; determining a time duration for which parking is allowed at the first location; and comparing the present vehicle identifiers with previously recorded vehicle identifiers associated with the first location to determine if the vehicle has been parked at the first location for a period exceeding the time duration.

Claims

1. ) An automated method for detecting parking infractions, comprising the steps of:

a) computing one or more measurements associated with a stationary object found at a first location;

b) classifying the stationary object as being representative of a vehicle parked at the first location based on the one or more measurements associated with the stationary object;

c) capturing one or more images of the vehicle parked at the first location;

d) processing the one or more images of the vehicle to extract one or more present vehicle identifiers associated with the vehicle, and recording a time the one or more images were taken, a co-ordinate set associated with the first location and the one or more identifiers associated with the vehicle;

e) determining a time duration for which parking is allowed at the first location; and

f) comparing the present vehicle identifiers with previously recorded vehicle identifiers associated with the first location to determine if the vehicle has been parked at the first location for a period exceeding the time duration.

2. ) The method of claim 1, further comprising the step of issuing a parking infraction notice if the elapsed time exceeds the time duration.

3. ) The method of claim 1, wherein the one or measurements associated with the stationary object is a length measurement of the stationary object.

4. ) The method of claim 1, wherein the one or more measurements associated with the stationary object is a proximity measurement.

5. ) The method of claim 1, wherein the capturing of the one or more images of the vehicle is performed by a plurality of digital cameras;

6. ) The method of claim 4, where the plurality of digital cameras are mounted upon a parking enforcement vehicle.

7. ) The method of claim 1, wherein the one or more identifiers may include one or more of the length of the vehicle, the colour of the vehicle, and the contour of the vehicle.

8. ) The method of claim 1, wherein the co-ordinate set associated with a first location is provided by a GPS receiver.

9. ) The method of claim 1, wherein the time duration is determined by querying a parking locations database.

10. ) The method of claim 9, wherein the parking locations database is stored upon a backend office accessible to an infraction detection device.

11. ) The method of claim 1, wherein step d) is performed by an infraction detection device.

12. ) An automated method for detecting parking infractions, comprising the steps of:

a) computing one or more measurements associated with a stationary object found at a first location;

b) classifying the stationary object as being representative of a vehicle parked at the first location based on the one or more measurements associated with the stationary object;

c) capturing one or more images of the vehicle parked at the first location;

d) processing the one or more images of the vehicle to extract one or more present vehicle identifiers associated with the vehicle, and recording a time the one or more images were taken, a co-ordinate set associated with the first location and the one or more identifiers associated with the vehicle;

e) determining whether parking at the first location is valid only when the vehicle has an electronic permit;

f) scanning the vehicle parked at the first location to determine whether the vehicle has an electronic permit.

13. ) The method of claim 12, further comprising the step of issuing a parking infraction notice if the vehicle does not have an electronic permit.

14. ) A system for detecting parking infractions, the system comprising:

means for performing the steps of;

a) computing one or more measurements associated with a stationary object found at a first location;

b) classifying the stationary object as being representative of a vehicle parked at the first location based on the one or more measurements associated with the stationary object;

c) capturing one or more images of the vehicle parked at the first location;

d) processing the one or more images of the vehicle to extract one or more present vehicle identifiers associated with the vehicle, and recording a time the one or more images were taken, a co-ordinate set associated with the first location and the one or more identifiers associated with the vehicle;

e) determining a time duration for which parking is allowed at the first location; and

f) comparing the present vehicle identifiers with previously recorded vehicle identifiers associated with the first location to determine if the vehicle has been parked at the first location for a period exceeding the time duration.

15. ) The system of claim 14, wherein the one or more measurements associated with a stationary object are taken by a proximity detection system.

16. ) The system of claim 15, wherein the proximity detection system comprises an infrared measurement laser.

17. ) The system of claim 14, wherein the one or more images of the vehicle are captured by one or more digital cameras.

18. ) The system of claim 14, further comprising means for performing the step of:

g) issuing a parking infraction notice if the elapsed time exceeds the time duration.