Method and apparatus for detection of a breach of a security gate

• US 6,329,930 B1
• Filed: 10/21/1999
• Issued: 12/11/2001
• Est. Priority Date: 10/21/1999
• Status: Expired due to Term

• Current Assignee: The Chamberlain Group, Inc. (The Chamberlain Group LLC)
• Original Assignee: Alex M. Parsadayan
• Inventors: Parsadayan, Alex M.
• Primary Examiner(s): Hofsass, Jeffery A.
• Assistant Examiner(s): PREVIL, DANIEL
• Application Number:
  US09/422,685
• Time in Patent Office: 782 Days
• Field of Search: 340/540, 340/541, 340/937, 340/933, 340/928, 340/905, 235/384, 235/380, 235/379, 348/148, 348/149
• US Class Current: 340/933
• CPC Class Codes: G08B 13/19641 Multiple cameras having overlapping views on a single scene
• CPC Class Codes: G08B 13/19656 Network used to communicate with a camera, e.g. WAN, LAN, Internet
• CPC Class Codes: G08B 13/19695 Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves

Abstract

A security gate breach detection and reporting system is disclosed, which includes a breach detector responsive to the simultaneous receipt of signals from the security gate indicative of a breach, and adapted to generate an imaging control signal; at least one digital image producing device at the location of the security gate connected to the imaging control signal and adapted to produce image data responsive to receipt of the imaging control signal; a communication unit responsive to the breach detector and in data contact with the at least one image producing device, directly or through the breach detector, and, responsive to a signal from the breach detector, adapted to communicate image data to a remote location; and, wherein the signals from the security gate comprise signals indicating that the security gate is in the closed position and a vehicle is passing through the gate area, or signals indicating that the security gate has not returned to the closed position and a second vehicle is passing through the gate area.

Claims

1. A security sate breach detection and reporting system comprising:

a breach detector responsive to the simultaneous receipt of signals from the security gate indicative of a breach, and adapted to generate an imaging control signal;

at least one digital image producing device at the location of the security gate connected to the imaging control signal and adapted to produce image data responsive to receipt of the imaging control signal;

a communication unit responsive to the breach detector and in data contact with the at least one image producing device, directly or through the breach detector, and, responsive to a signal from the breach detector, adapted to communicate image data to a remote location; and

wherein the signals from the security gate comprise signals indicating that the security gate is in the closed position and a vehicle is passing through the gate area, or signals indicating that the security gate has not returned to the closed position and a second vehicle is passing through the gate area.

2. The apparatus of claim 1 further comprising:

the breach detector comprises a data processor; and

the communication unit comprises a modem.

3. The apparatus of claim 2 further comprising:

the image producing device comprises a digital video camera or a digital imager located in the vicinity of the breach detector.

4. The apparatus of claim 1 wherein the communication unit is in communication contact with a remote location over the Internet.

5. The apparatus of claim 4 wherein the image data is included in or as an attachment to an E-mail message.

6. A security gate breach detection and reporting system comprising:

a breach detector means, responsive to the simultaneous receipt of signals from the security gate indicative of a breach, for generating an imaging control signal;

at least one digital image producing means, a the location of the security gate and responsive to the image control signal, for producing image data responsive to receipt of the imaging control signal;

a communication means responsive to the breach detector and in data contact with the at least one image producing means, directly or through the breach detector, and, responsive to a signal from the breach detector, for communicating the image data to a remote location; and

wherein the signals from the security gate comprise signals indicating that the security gate is in the closed position and a vehicle is passing through the gate area, or signals indicating that the security gate has not returned to the closed position and a second vehicle is passing through the gate.

7. The apparatus of claim 6 further comprising:

the breach detector means comprises a data processing means; and

the communication means comprises a modem.

8. The apparatus of claim 6 further comprising:

the image producing means comprises a digital video camera or a digital imager located in the vicinity of the breach detector.

9. The apparatus of claim 8 further comprising:

the image producing means comprises a digital video camera or a digital imager located in the vicinity of the breach detector.

10. The apparatus of claim 6 wherein the modem is in communication contact with a remote location over the Internet.

11. The apparatus of claim 10 wherein the image data is included in or as an attachment to an E-mail message.

12. A method of detection of and reporting of a security gate breach comprising:

detecting a breach of, and generating an imaging control signal responsive to the breach,

producing image data from at least one digital image producing means, at the location of the security gate, responsive to the imaging control signal,

communicating th e image data from the at least one image producing means to a remote location over a communication means in data contact with the at least one image producing means, directly or through the breach detector, responsive to a communication initiation signal from the breach detector; and

wherein the step of detecting includes detecting that the security gate is in the closed position and a vehicle is passing through the gate area, or that the security gate has not returned to the closed position and a second vehicle is passing through the gate.

13. The apparatus of claim 12 further comprising:

the step of detecting is carried out in a microprocessor; and

the step of communicating is carried out through a modem.

14. The apparatus of claim 12 further comprising:

the image producing means comprises a digital video camera or a digital imager located in the vicinity of the breach detector.

15. The apparatus of claim 12 wherein the modem is in communication contact with a remote location over the Internet.

16. The apparatus of claim 15 wherein the image data is included in or as an attachment to an E-mail message.