Method and system for video capture of vehicle information

• US 7,183,945 B2
• Filed: 08/17/2001
• Issued: 02/27/2007
• Est. Priority Date: 08/17/2001
• Status: Active Grant

• Current Assignee: SPX Corporation
• Original Assignee: SPX Corporation
• Inventors: DiDomenico, John, Kyle, Paul F.
• Primary Examiner(s): TRIEU, VAN THANH
• Application Number:
  US09/932,499
• Publication Number:
  US 20040218052A1
• Time in Patent Office: 2,020 Days
• Field of Search: 340/933, 340/935, 340/936, 340/937, 340/938, 702/142, 702/143, 702/149, 710/300, 710/305, 348/143, 348/148, 348/149, 250/338.5
• US Class Current: 340/937
• CPC Class Codes: G07B 15/00 Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points handling coins or valuable papers, e.g. banknotes, G07D; apparatus for vending or hiring articles or services activated by coins, credit cards, paper currency or the like G07F7/00, G07F17/00
• CPC Class Codes: G08G 1/054 photographing overspeeding vehicles

Abstract

A system for collecting and managing information relating to vehicles includes a digital image collection system positioned to capture an image of a vehicle travelling along a roadway. The captured images are delivered to a computer program memory via a communications link at a transfer rate substantially equal to 100, 200, and/or 400 megabits per second. A second device collects additional information relating to the vehicle, such as the vehicle'"'"'s speed, acceleration, and/or emissions data, and also delivers such information to the memory. Alternatively, two or more video capture devices may be connected in series via communications links that are all capable of transmitting data at rates substantially equal to 100, 200, and/or 400 megabits per second, such that the images collected by all of the capture devices are delivered to the memory.

Claims

1. A system for managing visual images of vehicles, comprising:

a first digital video image collector positioned to capture a first data file that is representative of a visual image of at least one non-emissions feature of a first vehicle moving on a roadway, the first digital video image collector including a first communications port;

a first video illumination source positioned to illuminate the at least one non-emissions feature of the first vehicle;

a computing device having a processor, a memory, and a second communications port;

a first communications link between the first communications port and the second communications port;

a first information collection device comprising an open path emission sensor in communication with the computer, the first information collection device having a first emissions illumination source to illuminate emissions of the first vehicle, and positioned to capture emissions data corresponding to the first vehicle.

2. The system of claim 1 wherein the first communications port is capable of transferring data at a transfer rate substantially equal to at least one of 100, 200, and 400 megabits per second.

3. The system of claim 1 wherein the first communications port substantially complies with the IEEE 1394 Standard for a High Performance Serial Bus.

4. The system of claim 1 wherein the first communications link comprises a serial connection capable of transferring data at a transfer rate substantially equal to a least one of 100, 200, and 400 megabits per second.

5. The system of claim 1 further comprising:

a second digital video image collector positioned to capture a second data file that is representative of a visual image of at least one non-emissions feature of a second vehicle moving on a roadway, the second digital camera including a third communications port;

a second video illumination source positioned to illuminate the at least one non-emissions feature of the second vehicle; and

a second communications link between the third communications port and the first digital video image collector.

6. The system of claim 5 wherein the second information collection device is further positioned to capture emissions data corresponding to the second vehicle.

7. The system of claim 5 further comprising a second information collection device comprising an open path emissions sensor in communication with the computer, the second information collection device having a second emissions illumination source to illuminate emissions of the second vehicle, and positioned to capture emissions data corresponding to the second vehicle.

8. The system of claim 5 wherein the third communications port is capable of transferring data at a transfer rate substantially equal to at least one of 100, 200, and 400 megabits per second.

9. The system of claim 5 wherein the third communications port substantially complies with the IEEE 1394 Standard for a High Performance Serial Bus.

10. The system of claim 5 wherein the second communication link comprises a serial connection capable of transferring data at a transfer rate substantially equal to at least one of 100, 200and 400 megabits per second.

11. A method of capturing and managing vehicle images, comprising:

illuminating, using a first video illumination source, positioned to illuminate at least one non-emissions feature of the first vehicle;

collecting using a first video capture device, a first digital image of at least one non-emissions feature of a first vehicle

recognizing a desired feature in the digital image;

storing the desired feature in an uncompressed format;

storing the remainder of the image in a compressed format;

collecting, using a data collection device comprising an open path emission sensor having a first emissions illumination source to illuminate the emissions of the first vehicle, and first data representative of emissions of the first vehicle; and

delivering the first digital image and the first data to a computer program memory via at least one communications link.

12. The method of claim 11 wherein the delivering step is performed at a transfer rate substantially equal to at least one of 100, 200, and 400 megabits per second.

13. The method of claim 11 wherein the delivering step is performed via a serial connection that substantially complies with the IEEE 1394 Standard for a High Performance Serial Bus.

14. The method of claim 11 comprising wherein the first video capture device and the memory are housed in a single housing, and the delivering step is performed via an IEEE 1394 serial bus.

15. The method of claim 14 wherein:

the first video capture device and the memory are housed in separate housing, and the communication link comprises a first communications port associated with the video capture device, a second communications port associated with the memory, and a serial cable; and

the delivering step comprises transferring data at a transfer rate substantially equal at least one of 100, 200, and 400 megabits per second.

16. The method of claim 11 comprising the additional steps of:

illuminating, using a second video illumination source, positioned to illuminate at least one non-emissions feature of the second vehicle;

collecting, using a second video capture device, a second digital image of at least one non-emissions feature of a second vehicle;

collecting, using a data collection device, having a second emissions illumination source to illuminate emissions of the second vehicle, second data representative of emissions of the second vehicle

recognizing a desired feature in the digital image;

storing the desired feature in an uncompressed format;

storing the remainder of the image in a compressed format; and

delivering the second digital image and the second data to the computer program memory.

17. The method of claim 16 wherein the delivering of the second data in the delivering step comprises delivering the second digital image to the first video capture device via a second communications link and subsequently delivering the second digital image to the computer program memory via a first communications link.

18. A system for capturing and managing vehicle images, comprising:

a means for capturing a first image of a first vehicle;

means for illuminating for video at least one non-emissions feature of the first vehicle, said means positioned to illuminate the non-emissions feature of the first vehicle;

a means for capturing first data representative corresponding to the first vehicle comprising an open path emission sensor, having means for emissions-illuminating to illuminate the emissions of the first vehicle and having means for recognizing a desired feature in the digital image, storing the desired feature in an uncompressed format, and storing the remainder of the image in a compressed format; and

a means for delivering the first image and the first data to a memory of a computing device at a transfer rate substantially equal to at least one of 100, 200, and 400 megabits per second.

19. The system of claim 18, further comprising:

means for illuminating for video at least one non-emissions feature of the second vehicle, said means positioned to illuminate the non-emissions feature of the second vehicle;

a means for capturing a second image of a second vehicle;

a means for capturing second data representative of emissions corresponding to the second vehicle, having means for emissions-illuminating to illuminate the emissions of the second vehicle and having means for recognizing a desired feature in the digital image, storing the desired feature in an uncompressed format, and storing the remainder of the image in a compressed format; and

a means for delivering the second image and the second data to the memory at a transfer rate substantially equal to at least one of 100, 200, and 400 megabits per second.