Security alarm system

US 7,864,983 B2
Filed: 04/27/2009
Issued: 01/04/2011
Est. Priority Date: 03/29/2006
Status: Expired due to Fees

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1. An alarm system for protecting a structure, comprising:

at least one motion detector arranged to have a field of view external of the structure and including an area proximate the structure;

at least one camera associated with and coupled to each of said at least one motion detector, each of said at least one camera being arranged relative to the associated one of said at least one motion detector such that said camera has a field of view encompassing at least part of the field of view of the associated one of said at least one motion detector, each of said at least one camera having a dormant state in which images are not obtained and an active state in which images are obtained and being activated into the active state when the associated one of said at least one motion detector detects motion;

a processor coupled to said at least one camera and arranged to control said at least one camera and receive the image obtained by said at least one camera;

a telecommunications module coupled to said processor, said telecommunications module being capable of communications over a telecommunications network; and

a handheld telecommunications unit for transmitting commands for said processor via said telecommunications module to cause said processor to provide images to said telecommunications module to be transmitted to the telecommunications unit.

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Abstract

Security alarm system for protecting a structure includes motion detectors connected to cameras. Each camera has a dormant state in which images are not obtained and an active state in which images are obtained and is activated into the active state when an associated motion detector detects motion. A processor is coupled to the camera(s) and arranged to control the camera(s) and receive the image obtained thereby. A telecommunications module is coupled to the processor. A handheld telecommunications unit transmits commands to the processor via the telecommunications module to cause the processor to provide images, obtained from the camera(s), to the telecommunications module to be transmitted to the telecommunications unit.

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20 Claims

1. An alarm system for protecting a structure, comprising:
- at least one motion detector arranged to have a field of view external of the structure and including an area proximate the structure;
  
  at least one camera associated with and coupled to each of said at least one motion detector, each of said at least one camera being arranged relative to the associated one of said at least one motion detector such that said camera has a field of view encompassing at least part of the field of view of the associated one of said at least one motion detector, each of said at least one camera having a dormant state in which images are not obtained and an active state in which images are obtained and being activated into the active state when the associated one of said at least one motion detector detects motion;
  
  a processor coupled to said at least one camera and arranged to control said at least one camera and receive the image obtained by said at least one camera;
  
  a telecommunications module coupled to said processor, said telecommunications module being capable of communications over a telecommunications network; and
  
  a handheld telecommunications unit for transmitting commands for said processor via said telecommunications module to cause said processor to provide images to said telecommunications module to be transmitted to the telecommunications unit.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- - 2. The alarm system of claim 1, wherein said processor is coupled to said at least one motion detector and said telecommunications unit is also arranged to transmit commands for said processor to activate and deactivate said at least one motion detector.
  - 3. The alarm system of claim 1, wherein in said dormant state of each of said at least one camera, imaging by said camera is not performed and images are not obtained, each of said at least one camera being automatically activated from the dormant state into the active state when the associated one of said at least one motion detector detects motion in its field of view.
  - 4. The alarm system of claim 1, wherein said telecommunications unit is one of a camera telephone, a cellular telephone and an Internet-enabled picture and/or video display device.
  - 5. The alarm system of claim 1, wherein said processor is arranged to receive, via said telecommunications module, one of a plurality of different code numbers from said telecommunications unit and control said at least one camera and said at least one motion detector in accordance with the received code number.
  - 6. The alarm system of claim 5, wherein one of the code numbers is to cause said processor to cause images to be provided by said processor to said telecommunications module and transmitted to the telecommunications unit.
  - 7. The alarm system of claim 5, wherein one of the code numbers is to cause said processor to direct said at least one camera to provide images to said processor and then cause the provided images to be forward by said processor to said telecommunications module and transmitted to the telecommunications unit.
  - 8. The system of claim 1, wherein said at least one motion detector comprises a plurality of motion detectors, said at least one camera associated with said at least one motion detector being arranged to have a field of view overlapping a field of view of a plurality of said motion detectors.
  - 9. The alarm system of claim 1, wherein said processor is further arranged to derive a silhouette of any objects in the image, compare the silhouettes to a library of stored silhouettes having associated object identification to determine an exact or closest match of the derived silhouette to one of the stored silhouettes and retrieve the object identification associated with the exact or closest match, said processor being arranged to react to the detection of motion by said at least one motion detector based on the object identification.
  - 10. The system of claim 9, wherein said at least one motion detector comprises a plurality of motion detectors and said at least one camera comprises a plurality of cameras, at least one of said cameras being associated exclusively with each of said motion detectors, at least two of said cameras are associated exclusively with each of said motion detectors or at least two of said cameras are associated non-exclusively with each of said motion detectors, andwherein when at least two of said cameras are associated with one of said motion detectors, each of said at least two cameras has a dormant state in which imaging by said camera is not performed and images are not obtained and an active state in which images are obtained, said at least two cameras all being activated from the dormant state into the active state when the associated one of said motion detectors detects motion in its field of view such that said at least two cameras obtain images of the source of the motion detected by the associated one of said motion detectors, andsaid processor being arranged to analyze images from said at least two cameras to determine depth information about a common object appearing in the images from said at least two cameras which may be the source of the motion, the depth information being used in the object identification being performed by said processor and indicating a distance between the structure and the object, said processor being arranged to react to the detection of motion by said at least one motion detector based on the object identification and based on the distance between the structure and the object.

11. A method for protecting a structure, comprising:
- arranging a plurality of motion detectors on or around the structure, each in a position in which its field of view includes an area proximate the structure;
  
  arranging a plurality of cameras on or around the structure, each camera being associated with one or more of the motion detectors such that the camera has a field of view encompassing at least part of the field of view of any associated motion detector,providing a processor which controls the at least one camera and receives the image obtained by the at least one camera;
  
  coupling a telecommunications module coupled to the processor, the telecommunications module being capable of communications over a telecommunications network; and
  
  transmitting commands from a handheld telecommunications unit to the processor via the telecommunications module to cause the processor to provide images to the telecommunications module to be transmitted to the telecommunications unit.
- View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
- - 12. The method of claim 11, wherein the processor further derives a silhouette of any objects in the image, compares the silhouettes to a library of stored silhouettes having associated object identification to determine an exact or closest match of the derived silhouette to one of the stored silhouettes and retrieves the object identification associated with the exact or closest match, further comprising generating a countermeasure to the detection of motion by the motion detectors based on the object identification when the object is identified as a potential threat to the structure.
  - 13. The method of claim 12, wherein each camera is associated with only a single motion detector, each camera is associated with a plurality of motion detectors or multiple cameras are associated with each motion detector, wherein when a plurality of cameras are associated with one of the motion detectors, images from the plurality of cameras are analyzed by the processor to determine depth information about an object appearing in the images, the depth information being used in the object identification being performed by the processor.
  - 14. The method of claim 12, further comprising assigning a classification of “
    - no threat”
      
      or “
      
      hostile”
      
      based on the object identification and/or the size of the object, the countermeasure being generated only when the classification is hostile.
  - 15. The method of claim 12, wherein the step of generating a countermeasure includes generate an audible and/or visual alarm in proximity to the structure or generating at least one communication about the condition of the structure based on the object identification and forwarding the communication to a remote destination.
  - 16. The method of claim 15, wherein the remote destination is a police station, a fire station, a terminal monitored by an owner of the structure, or a private security station.
  - 17. The method of claim 15, further comprising including one or more images obtained from the cameras or one or more images derived from the images obtained from the cameras in the communication being forwarded to the remote destination.
  - 18. The method of claim 11, further comprising programming the telecommunications module to receive commands from a handheld telecommunications unit over the telecommunications network to enable activation and deactivation of the motion detectors and cameras using the telecommunications unit.
  - 19. The method of claim 11, wherein the processor is arranged to receive, via the telecommunications module, one of a plurality of different code numbers from the telecommunications unit and control the at least one camera and the at least one motion detector in accordance with the received code number.
  - 20. The method claim 19, wherein one of the code numbers is to cause the processor to cause images to be provided by the processor to the telecommunications module and transmitted to the telecommunications unit.

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Current Assignee
MD Security Solutions LLC (Empire IP LLC)
Original Assignee
Mark Dronge
Inventors
Dronge, Mark
Primary Examiner(s)
BHATNAGAR, ANAND P

Application Number

US12/430,463
Publication Number

US 20090225166A1
Time in Patent Office

617 Days
Field of Search

382/100, 382/103, 382/106, 382/107, 382/159, 382/170, 382/181, 382/190, 382/195, 382/203, 382/206, 348/142, 348/143, 348/152, 348/155, 348/159, 348/169
US Class Current

382/107
CPC Class Codes

G06V 20/52   Surveillance or monitoring ...

G08B 13/194   using image scanning and co...

G08B 13/19602   Image analysis to detect mo...

G08B 13/19613   Recognition of a predetermi...

G08B 13/19695   Arrangements wherein non-vi...

H04N 7/18   Closed-circuit television [...

Security alarm system

First Claim

2 Assignments

Litigations

2 Petitions

Accused Products

Abstract

25 Citations

20 Claims

Specification

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Security alarm system

First Claim

2 Assignments

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Litigations

2 Petitions

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Accused Products

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Abstract

25 Citations

20 Claims

Specification

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Solutions

Use Cases

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