ANIMAL MONITORING SYSTEM AND METHOD

• US 20110298619A1
• Filed: 12/10/2009
• Published: 12/08/2011
• Est. Priority Date: 12/11/2008
• Status: Abandoned Application

• Current Assignee: Faire Limited
• Original Assignee: Faire Limited
• Inventors: O'Hare, Brendan, O'Hare, Declan, Lee, Jonathan
• Application Number:
  US13/133,854
• Publication Number:
  US 20110298619A1
• Time in Patent Office: Days
• US Class Current: 340/573.1
• CPC Class Codes: A01K 11/008 incorporating GPS
• CPC Class Codes: A01K 29/005 Monitoring or measuring activity, e.g. detecting heat or mating
• CPC Class Codes: A61D 17/002 for detecting period of heat of animals, i.e. for detecting oestrus for humans A61B10/0012

Abstract

An animal monitoring system, comprising at least one tag attachable to an animal, a real time location system (RTLS) for determining the three dimensional position of said at least one tag within a monitoring zone, orientation determining means for determining the orientation of said at least one tag, and discriminating means for discriminating between different activities of the at least one animal based upon the location and orientation of the animal'"'"'s tag within the monitoring zone.

Claims

1. An animal monitoring system, said system comprising:

at least one tag attachable to an animal;

a real time location system (RTLS) for determining the three dimensional position of said at least one tag within a monitoring zone;

an orientation determining device for determining the three dimensional orientation of said at least one tag; and

a discriminating device for discriminating between different activities of the at least one animal by comparing the three dimensional location and three dimensional orientation of the animal'"'"'s tag within the monitoring zone with at least one datum in a computer model of the monitoring zone.

2. A system as claimed in claim 1, further comprising a device for determining the rate of movement of the at least one tag as a vector.

4. A system as claimed in claim 1, wherein the location of the animal'"'"'s tag and the datum in the computer model is defined in three-dimensions such that the monitoring system can determine the relative distance of the animal'"'"'s tag from the datum in three dimensions.

5. A system as claimed in claim 4, wherein at least one datum corresponds to the position of a fixed object within the monitoring zone wherein at least one datum corresponds to a particular location or spatial position indicative of the activity of the animal, the activity comprising at least one chosen from standing, lying down, or feeding adjacent a food source.

7. A system as claimed in claim 1, wherein the system further discriminates between different activities of at least one animal by comparing the three dimensional location and three dimensional orientation or rate of movement of the animal'"'"'s tag within the zone with the three dimensional location and three dimensional orientation or rate of movement of at least one further tag within the zone, said further tag being associated with a further animal or object within the monitoring zone, wherein the location of the animal'"'"'s tag and the location of the one or more further animals and/or object'"'"'s tags is defined in three-dimensions such that the monitoring system can determine the relative distance and orientation and/or rate of movement of the animal'"'"'s tag from said at least one further animal'"'"'s tag in three dimensions.

10. A system as claimed in claim 1, wherein the at least one tag comprises an active or passive radio frequency transponder and an orientation sensing/detection device, said RTLS comprising at least one radio frequency transceiver for detecting the location of the or each tag within the monitoring zone, wherein said RTLS comprises a plurality of radio frequency transceivers whereby the three dimensional location of said at least one tag can be determined by comparing the time taken for receipt of a signal from said at least one tag by at least three of said plurality of transceivers such that the location of the tag can be determined by triangulation techniques.

12. A system as claimed in claim 10, wherein the RTLS uses ultra-wideband radio frequency technology.

13. A system as claimed in claim 1, wherein the orientation determining device comprises one or more magneto-resistive field sensors or magneto-inductive sensors.

15. A system as claimed in claim 1, further comprising a three axis accelerometer for detecting, motion of the tag in three dimensions.

16. A system as claimed in claim 1, wherein the tag provides a unique identifier for uniquely identifying the animal to which it is attached or associated, with one or more biometric or environmental sensors for determining or monitoring the physical condition of the animal or the ambient conditions surrounding the animal.

17. A system as claimed in claim 1, wherein the determining device is programmed to trigger an alarm upon determination of a predetermined status or activity of a tagged animal, wherein said alarm identifies the tagged animal for which said status of activity is detected, the nature of the status/activity detected and/or the location of the animal.

3. (canceled)

6. (canceled)

8-9. -9. (canceled)

11. (canceled)

14. (canceled)

18-19. -19. (canceled)

20. A method of monitoring animals, said method comprising:

individually identifying and tracking the movements of tagged animals or objects in three dimensions within a monitoring zone; and

discriminating between different activities of at least one animal based upon the location in three dimensions and orientation in three dimensions of the animals'"'"' or objects'"'"' tags within the monitoring zone.

21. A tag for an animal monitoring system, said tag comprising:

a transponder for determining the three dimensional location of the tag in a monitoring zone; and

an orientation detection/sensing device for determining the orientation of the tag in three dimensions.

23. A tag as claimed in claim 21, wherein the tag comprises a collar attachable to the neck of an animal.

25. A tag as claimed in claim 21, wherein the transponder comprises an Ultra-wide band transponder.

26. A tag as claimed in claim 21, wherein the orientation detection/sensing device comprises one or more magneto-resistive field sensors or magneto-inductive sensors.

29. A tag as claimed in claim 21, wherein the tag incorporates a three axis accelerometer for detecting motion in three dimensions.

30. A tag as claimed in claim 21, further comprising a saddle shaped tag housing shaped to be locatable on a spine region of the animal, and a strap for attaching the tag housing to the animal.

36. A tag as claimed in claim 30, wherein the tag housing comprises a central portion for housing the transponder, and first and second side portions located on either side of said central portion, wherein at least one of said first and second side portions houses one or more batteries or the orientation determining/sensing device.

37. A tag as claimed in claim 36, wherein hinge portions are defined between the respective first and second side portions and the central portion of the housing to allow the housing to be adjusted to fit different sized animals.

22. (canceled)

24. (canceled)

27-28. -28. (canceled)

31-35. -35. (canceled)

38-42. -42. (canceled)