Security focused system for smart windows

Patent metadata

Field	Value
Publication number	US-10280682-B1
Application number	US-201715620686-A
Country	US
Kind code	B1
Filing date	Jun 12, 2017
Priority date	Jan 12, 2015
Publication date	May 7, 2019
Grant date	May 7, 2019

Abstract

A smart window-based security system is provided. The system includes a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window. The plurality of smart windows are coupled together in a system having at least one processor configured to detect a personal or property security threat, such as an intruder or fire based, on information from sensors of the plurality of smart windows.

First claim

What is claimed is:

1. A smart window-based security system, comprising:
a plurality of smart windows, each smart window of the plurality of smart windows having at least one electrochromic window and at least one sensor integrated into the smart window; and
the plurality of smart windows coupled together in a system having at least one processor configured to detect a personal or property security threat based on information from sensors of the plurality of smart windows, the system having the at least one processor further configured to couple to a network, and configured to send an alert via the network, responsive to detecting the personal or property security threat, the at least one processor configured to increase transmissivity of each smart window of the plurality of smart windows, responsive to detecting the personal or property security threat.

2. The smart window-based security system of claim 1 , further comprising:
the at least one processor configured to control transmissivity of the plurality of smart windows, based on the information from the sensors of the plurality of smart windows.

3. The smart window-based security system of claim 1 , wherein the at least one sensor integrated into the smart window includes at least one of: a microphone, a camera, a glass breakage sensor, a temperature sensor, a smoke detection sensor, a carbon monoxide sensor, or a motion sensor.

4. The smart window-based security system of claim 1 , further comprising:
the system having the at least one processor, configured to couple to a lighting controller and configured to direct the lighting controller to flash lights or turn on lights, responsive to detecting the personal or property security threat.

5. The smart window-based security system of claim 1 , wherein the at least one sensor integrated into the smart window includes a camera, and wherein the at least one processor is configured to control transmissivity of the plurality of smart windows based on at least one image from at least one such camera of the system and configured to detect the personal or property security threat based on the at least one image from the at least one such camera of the system.

6. A security system with smart windows, comprising:
a plurality of smart windows networked to form a system having at least one processor;
the plurality of smart windows each integrating therein one or more sensors and at least one electrochromic window;
the at least one processor configured to control transmissivity of the at least one electrochromic window of each of the plurality of smart windows, based on information from the plurality of smart windows; and
the at least one processor configured to sense a personal or property security threat, responsive to the information from the plurality of smart windows, wherein the plurality of smart windows includes a distributed device network architecture in which a plurality of processors and the plurality of smart windows, each with one or more sensors, are distributed, the at least one processor configured to direct decreased transmissivity of one or more of the plurality of smart windows of a designated room, responsive to sensing a physical intrusion in a differing room, based on the information from the plurality of smart windows.

7. The security system with smart windows of claim 6 , further comprising:
the at least one processor configured to decrease transmissivity of the at least one electrochromic window of each of the plurality of smart windows in a nighttime mode; and
the at least one processor configured to direct a light controller to turn on at least one light in an area of a building, responsive to sensing a physical intrusion in the area of the building, based on the information from the plurality of smart windows.

8. The security system with smart windows of claim 6 , further comprising:
the at least one processor configured to cycle transmissivity of at least one of the plurality of smart windows, responsive to sensing the personal or property security threat, and sensing human presence in vicinity of the at least one of the plurality of smart windows, based on the information from the plurality of smart windows.

9. The security system with smart windows of claim 6 , further comprising:
at least one of the plurality of smart windows having a glass-breaking module configured to break the at least one electrochromic window; and
the at least one processor configured to direct the at least one of the plurality of smart windows to activate the glass-breaking module and break the at least one electrochromic window, responsive to sensing the personal or property security threat.

10. The security system with smart windows of claim 6 , further comprising:
the system having the at least one processor, configured to couple to a heating, ventilation or air conditioning system and configured to direct the heating, ventilation or air conditioning system to turn off a fan, responsive to sensing a fire.

11. A method of operating a security system having smart windows, performed by at least one processor, comprising:
receiving sensor information from a plurality of smart windows each having at least one electrochromic window and at least one sensor, wherein the at least one electrochromic window is operated in accordance with the at least one sensor;
detecting a security event, based on the sensor information; and
cycling transmissivity of at least a subset of the plurality of smart windows, responsive to detecting the security event.

12. The method of claim 11 , further comprising:
setting transmissivity of at least one of the plurality of smart windows, based on the sensor information.

13. The method of claim 11 , further comprising:
sending an alert to one or more predetermined contacts, responsive to detecting the security event.

14. The method of claim 11 , further comprising:
setting transmissivity of each of the plurality of smart windows to a predetermined level, responsive to detecting the security event.

15. The method of claim 11 , further comprising:
coupling to a lighting controller;
coupling to a heating, ventilation or air conditioning controller; and
directing the lighting controller to flash or turn on lights, the heating, ventilation or air conditioning controller to turn off a fan, and the plurality of smart windows to increase transmissivity, responsive to detecting a fire as the security event.

Assignees

• Kinestral Tech Inc

Inventors

• Nagel Paul
• Barnum Wally
• Coffin Stephen
• Nichols Brandon
• Dubois Antoine

Classifications

• E06B2009/2464

  featuring transparency control by applying voltage, e.g. LCD, electrochromic panels · CPC title

• E06B9/68

  Operating devices or mechanisms, e.g. with electric drive · CPC title

• E06B9/24 Primary

  Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; {Slat blinds}(operating, guiding or securing devices or arrangements for roll-type closures E06B9/56; free-hanging flexible screens A47H23/00) · CPC title

• G08B25/08

  using communication transmission lines {(G08B13/19658, G08B21/0286, G08B25/016 take precedence)} · CPC title

• E06B2009/2405

  Areas of differing opacity for light transmission control · CPC title