Monitoring motions of entities within GPS-determined boundaries

• US 7,307,523 B2
• Filed: 11/15/2005
• Issued: 12/11/2007
• Est. Priority Date: 11/15/2005
• Status: Active Grant

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: General Instrument Corporation (CommScope Holding Company, Inc.)
• Inventors: Garrison, William J., Goffin, Glen P., Kister, Thomas F., Hardt, Charles R., Goodwin, David C.
• Primary Examiner(s): PHAM, TOAN NGOC
• Application Number:
  US11/274,653
• Publication Number:
  US 20070109133A1
• Time in Patent Office: 756 Days
• Field of Search: 340/539.13, 340/571, 340/572.1, 340/572.4, 340/686.1, 340/3.1, 340/5.2, 340/5.92, 340/825.36, 340/825.49, 340/573.1, 706/15, 706/48
• US Class Current: 340/539.13
• CPC Class Codes: G08B 21/0261 System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
• CPC Class Codes: G08B 21/04 responsive to non-activity, e.g. of elderly persons G08B21/06 takes precedence
• CPC Class Codes: G08B 29/186 Fuzzy logic; neural networks

Abstract

A method for monitoring motion of an entity within a predetermined boundary established using a location detection technology. Sensor data is acquired from a motion sensor that senses non-positional movement of the entity and is attachable to the entity. A learned movement pattern associated with the entity is accessed. Computing techniques are used to analyze the acquired sensor data in relationship to the learned movement pattern. A current movement pattern is identified based on the analysis. It is determined whether the current movement pattern is a reportable movement pattern, and if so, a predetermined action is performed.

Claims

1. A method for monitoring motion of an entity within a predetermined boundary established using location detection technology, the method comprising:

acquiring sensor data from a motion sensor attachable to the entity, the motion sensor configured to dynamically sense non-positional movement of the entity within the predetermined boundary;

accessing a learned movement pattern associated with the entity;

using computing techniques, analyzing the acquired sensor data in relationship to the learned movement pattern;

based on the analysis of the acquired sensor data, identifying a current movement pattern associated with the entity;

determining whether the current movement pattern comprises a reportable movement pattern; and

when the current movement pattern comprises reportable movement pattern, performing a predetermined action.

2. The method according to claim 1, wherein the non-positional movement of the entity comprises a three-dimensional movement of the entity.

3. The method according to claim 1, wherein the computing techniques comprise neurocomputing techniques.

4. The method according to claim 1, wherein the step of performing a predetermined action based on the reportable movement pattern comprises communicating existence of the reportable movement pattern in such a manner that a person is caused to be alerted to the existence of the reportable movement pattern.

5. The method according to claim 1, wherein the step of acquiring sensor data comprises one of downloading sensor data and receiving sensor data in real-time.

6. The method according to claim 1, wherein the learned movement pattern comprises one of a pre-programmed movement pattern and a movement pattern trained using neurocomputing techniques.

7. The method according to claim 1, further comprising:

updating the learned movement pattern based on the acquired sensor data.

8. The method according to claim 1, wherein the reportable movement pattern is substantially similar to the learned movement pattern.

9. The method according to claim 1, wherein the reportable movement pattern is substantially different than the learned movement pattern.

10. The method according to claim 1, wherein the motion sensor comprises one of an accelerometer and a gyroscope.

11. The method according to claim 1, wherein the location detection technology comprises a GPS-based technology.

12. A computer-readable medium encoded with a computer program which, when loaded into a processor, implements the method of claim 1.

13. An apparatus for monitoring motion of an entity within a predetermined boundary established using location detection technology, the apparatus comprising:

an interface for receiving sensor data acquired from a motion sensor attachable to the entity, the motion sensor configured to dynamically sense non-positional movement of the entity within the predetermined boundary;

a computer-readable storage medium operative to receive the acquired sensor data via the interface; and

a processor responsive to the computer-readable storage medium and to a computer program, the computer program, when loaded into the processor, operable to;

access a learned movement pattern associated with the entity;

analyze the acquired sensor data in relationship to the learned movement pattern;

based on the analysis of the acquired sensor data, identify a current movement pattern associated with the entity;

determine whether the current movement pattern comprises a reportable movement pattern; and

when the current movement pattern comprises a reportable movement pattern, perform a predetermined action.

14. The method according to claim 13, wherein the non-positional movement of the entity comprises a three-dimensional movement of the entity.

15. The method according to claim 13, wherein the computing techniques comprise neurocomputing techniques.

16. The method according to claim 13, wherein the location detection technology comprises a GPS-based technology.

17. The apparatus according to claim 13, wherein the computer-readable medium and the processor are disposed in a portable device attachable to the entity.

18. The method according to claim 13, wherein the computer-readable medium and the processor are disposed in a receiving station configured for operating within the predetermined boundary to wirelessly receive the sensor data, and wherein the receiving station is configured to notify the user of the service that the reportable movement pattern occurred.

19. The method according to claim 13, wherein the computer-readable medium and the processor are disposed in a device configured to operate in a communication network outside of the predetermined boundary, and wherein a communication modality responsive to the communication network is configured to notify the user of the service that the reportable movement patterns occurred.

20. The method according to claim 13, wherein the communication modality comprises one of an email service, an Internet-based communication service, a telecommunication service, and a short-messaging service.