Premises management system with prevention measures

• US 9,514,636 B2
• Filed: 12/30/2014
• Issued: 12/06/2016
• Est. Priority Date: 12/30/2014
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Modi, Yash, Peterson, Kevin Charles, Malhotra, Mark Rajan, Herman, Ken
• Primary Examiner(s): RUSHING, MARK S
• Application Number:
  US14/586,101
• Publication Number:
  US 20160189533A1
• Time in Patent Office: 707 Days
• Field of Search: 340/507
• US Class Current: 1/1
• CPC Class Codes: G08B 13/00 Burglar, theft or intruder alarms
• CPC Class Codes: G08B 13/19645 Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over
• 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 29/00 Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
• CPC Class Codes: G08B 29/185 Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
• CPC Class Codes: G08B 31/00 Predictive alarm systems characterised by extrapolation or other computation using updated historic data

Abstract

A system is provided including a plurality of inter-connected premises management devices, each including one or more sensors that generate data about an environment, and a control device to control one or more operations of the premises management system, the control device including a movement detector. The premises management system detects an attempt by an intruder to damage the control device based on data from the movement detector indicating an abnormal movement applied to the control device, historical data obtained from the sensors, and current data obtained from the sensors.

Claims

1. A premises management system, comprising:

a plurality of inter-connected premises management devices, each including one or more sensors that generate data about an environment; and

a control device to control one or more operations of the premises management system, the control device including a movement detector,

wherein the premises management system detects an attempt by an intruder to damage the control device based on data from the movement detector indicating an abnormal movement applied to the control device, and historical data and current data obtained from one or more sensors that are co-located in a same room that the control device is in at about the time that the data from the movement detector indicating an abnormal movement is generated.

2. The premises management system of claim 1, wherein the current data is obtained from the sensors at about the time of the abnormal movement.

3. The premises management system of claim 1, wherein the historical data is obtained from one or more sensors over a predetermined period of time.

4. The premises management system of claim 1, further comprising:

a remote server in communication with the premises management system; and

the control device being further configured to periodically communicate an operational status of the control device to the remote server,

wherein the premises management system further determines that the intruder is attempting to damage the control device based on a lack of operational status communication from the control device to the remote server.

5. The premises management system of claim 1, wherein the premises management system stores data from the movement detector and uses the stored data to define patterns of normal movement of the control device in order to identify abnormal movement of the control device.

6. The premises management system of claim 1, wherein the movement detector comprises an accelerometer.

7. The premises management system of claim 1, wherein the premises management system further determines whether the detection of the intruder is valid based on time of day, status of the premises management system, or data obtained from one or more external systems.

8. A method of detecting an attempt by an intruder to damage a control device of a premises management system, the method comprising:

obtaining sensor data, on an on-going basis, from a plurality of sensors that are co-located in a same room with the control device at about the time that the data from the one or more movement detectors indicating an abnormal movement is generated and that communicate with the premises management system, the plurality of sensors being separate from the control device;

storing the sensor data obtained from the plurality of sensors as historical data;

detecting an abnormal movement event associated with the control device based on data from one or more movement detectors housed in the control device; and

determining that the abnormal movement event is an action initiated by the intruder based on a comparison of the historical data with current sensor data obtained at about the time of the abnormal movement event.

9. The method of claim 8, wherein storing the historical data comprises storing the sensor data over a predetermined period of time.

10. The method of claim 8, further comprising:

periodically communicating an operational status of the control device from the control device to a remote server; and

determining whether the intruder has damaged the control device based on a lack of operational status communication from the control device to the remote server.

11. The method of claim 8, further comprising storing movement data associated with the control device and using the stored movement data to define patterns of normal movement of the control device in order to identify abnormal movement of the control device.

12. The method of claim 8, further comprising determining whether an intruder detection is valid based on the time of day, a status of the premises management system, or data obtained from one or more external systems.

13. A control device for a premises management system, the control device including a movement detector, a communication interface, a storage device, a memory that stores computer executable components, and a processor that executes the following computer executable components stored in the memory:

a movement detection component to process data from the movement detector and determine whether the control device has been subjected to an abnormal movement;

a communication component to receive current data and historical data about an environment of the control device from a plurality of sensors of the premises management system that are co-located in a same room that the control device is in at the time that the data from the movement detector indicating an abnormal movement is generated, the plurality of sensors being external to the control device; and

an alert component to detect an attempt by an intruder to damage the control device based on the current data, the historical data and the determination of the control device being subjected to an abnormal movement.

14. The control device of claim 13, wherein the communication component is further configured to periodically communicate an operational status of the control device to a remote server.

15. The control device of claim 13, wherein the alert component is further configured to transmit notification to the system and/or to a remote server upon the detection of an attempt by an intruder to damage the control device.

16. The control device of claim 13, wherein the current data is obtained from the sensors at about the time of the abnormal movement.

17. The control device of claim 13, wherein the control device stores data from the movement detector in the storage device and uses the stored data to define patterns of normal movement of the control device in order to identify abnormal movement of the control device.