Building security system

• US 8,902,311 B2
• Filed: 09/06/2012
• Issued: 12/02/2014
• Est. Priority Date: 11/26/2008
• Status: Active Grant

• Current Assignee: Comcast Cable Communications LLC (Comcast Corporation)
• Original Assignee: Comcast Cable Communications LLC (Comcast Corporation)
• Inventors: Poder, James
• Primary Examiner(s): POPE, DARYL C
• Application Number:
  US13/604,938
• Publication Number:
  US 20120327229A1
• Time in Patent Office: 817 Days
• Field of Search: 340/517, 340/3.1, 340/506, 340/511, 340/521
• US Class Current: 348/143
• CPC Class Codes: G08B 13/2491 Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
• CPC Class Codes: G08B 25/00 Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
• CPC Class Codes: G08B 25/001 Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation
• CPC Class Codes: G08B 25/002 Generating a prealarm to the central station
• CPC Class Codes: G08B 25/14 Central alarm receiver or annunciator arrangements
• CPC Class Codes: H04N 7/183 for receiving images from a single remote source
• CPC Class Codes: H04N 7/188 Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position signal generation from motion picture films H04N5/253

Abstract

A security system that can be used in a home, office, or other building in order to generate alarms or take other actions depending on conditions within the building. The security system may rely on sensors within the building which sense various conditions and collect other data. The information learned from the sensors can be communicated to a location outside the building for processing, such as, but not limited to, processing associated with a need to instigate an alarm.

Claims

1. A method, comprising:

receiving, by a first computing device at a first location from a second computing device at a second location remote from the first location, sensor data indicative of a sensed condition at the second location and identification data identifying the second computing device;

determining that the second computing device is subscribed to a monitoring service based on the identification data;

determining whether an alarm at the second location is armed at a time corresponding to the sensed condition;

if the alarm at the second location is armed at the time corresponding to the sensed condition, transmitting, to a third computing device at a third location remote from the first location and the second location, the sensor data indicative of the sensed condition, the identification data, and event data indicating that an event has occurred at the second location; and

if the alarm at the second location is disarmed at the time corresponding to the sensed condition, storing, by the first computing device, the sensor data indicative of the sensed condition, the identification data, and event data indicating that an event has occurred at the second location.

2. The method of claim 1, wherein the monitoring service is one of an elder monitoring service, a video monitoring service, an audio monitoring service, a medical monitoring service, an energy management service, and a combination thereof.

3. The method of claim 1, wherein if the alarm at the second location is armed at the time corresponding to the sensed condition, the method further comprises:

receiving, by the first computing device from the third computing device, a message indicative of a request to verify a determination made by the third computing device to activate the alarm at the second location; and

transmitting, to the second computing device, the message indicative of the request to verify the determination made by the third computing device to activate the alarm at the second location.

4. A method comprising:

receiving, by a computing device, first data indicative of an alarm condition sensed by a first sensor;

receiving, by the computing device, second data indicative of an alarm condition sensed by a second sensor at a same location as the first sensor, wherein the second sensor is different from the first sensor, and wherein the alarm conditions sensed by the first sensor and the second sensor correspond to a common alarm event;

determining that the first data indicates a need to activate an alarm;

prior to activating the alarm, verifying a need to activate the alarm based on the second data; and

in response to verifying the need to activate the alarm, transmitting an instruction to activate the alarm.

5. The method of claim 4, wherein the first sensor and the second sensor comprise two of the following:

an audio sensor, a video camera, a temperature sensor, an air quality sensor, and a presence sensor.

6. The method of claim 4, wherein the second data comprises one or more of video recorded on a digital video recorder, a live video feed, and data received from a settop box used to process television signals for output to a television.

7. The method of claim 4, wherein the receiving the first data comprises receiving the first data from a settop box used to process television signals for output to a television, and wherein the receiving the second data comprises receiving the second data from the settop box.

8. The method of claim 4, wherein, after receiving the first data and receiving the second data, the computing device is not in communication with any device at the location of the first sensor and the second sensor.

9. The method of claim 4, wherein the determining that the first data indicates the need to activate the alarm comprises determining that the first data indicates a need to activate an alarm based on monitoring criteria associated with one of one or more of elder monitoring, video monitoring, audio monitoring, medical monitoring, and energy management.

10. The method of claim 4, further comprising:

receiving third data from the first sensor;

receiving fourth data from the second sensor; and

determining that the third data indicates a need to activate an alarm, but in response to determining that the fourth data does not indicate a need to activate any alarm, maintaining an alarm in an inactivated state in response to the third data and the fourth data.

11. The method of claim 10, further comprising determining that the first data has surpassed a threshold associated with normal operation and that the second data has not surpassed the threshold.

12. The method of claim 4, wherein the receiving the second data comprises receiving the second data after determining that the first data indicates the need to activate the alarm.

13. The method of claim 12, wherein the second sensor comprises a video camera, the method further comprising:

transmitting an instruction to activate the video camera to record, to a digital video recorder, video representative of conditions proximate the location; and

receiving, by the computing device, a portion of the recorded video,

wherein the transmitting the instruction to activate the alarm is performed only if the portion of the video confirms the need to activate the alarm.

14. The method of claim 4, wherein the verifying comprises verifying authenticity of the need to activate the alarm without requiring additional data indicative of sensed conditions to be received after determining the need to activate the alarm.

15. The method of claim 4, further comprising:

receiving, by the computing device, third data indicative of an additional alarm condition sensed at the location;

determining, without receiving user input, whether to vary a parameter of the activated alarm at the location based on the third data, wherein the parameter comprises one or more of a scope, a duration, and an intensity; and

in response to determining to vary the parameter of the activated alarm at the location, transmitting an instruction to vary the parameter of the activated alarm.

16. The method of claim 4, further comprising transmitting an instruction to prevent a gateway from activating the alarm unless the gateway receives the instruction to activate the alarm.

17. A method comprising:

receiving, by a computing device, first alarm condition data and second alarm condition data respectively sensed by a first sensor and a second sensor, wherein the first sensor and the second sensor comprise generally co-located sensors sensing a common alarm event; and

responsive to determining that the first alarm condition data indicates a need to activate an alarm, verifying the need to activate the alarm based on the second alarm condition data, and then causing the alarm to be activated.

18. The method of claim 17, wherein the first sensor and the second sensor comprise two of the following:

an audio sensor, a video camera, a temperature sensor, an air quality sensor, and a presence sensor.

19. The method of claim 17, wherein the second alarm condition data comprises one or more of video recorded on a digital video recorder, a live video feed, and data received from a settop box used to process television signals for output to a television.

20. The method of claim 17, wherein the receiving the first alarm condition data and the second alarm condition data comprises receiving the second alarm condition data after determining that the first alarm condition data indicates the need to activate the alarm.