Time of flight animal monitoring

• US 9,730,430 B2
• Filed: 03/30/2016
• Issued: 08/15/2017
• Est. Priority Date: 02/01/2010
• Status: Active Grant

• Current Assignee: Perimeter Technologies Incorporated
• Original Assignee: Perimeter Technologies Incorporated
• Inventors: Touchton, Scott F., Deery, James T.
• Primary Examiner(s): ABBOTT-LEWIS, YVONNE RENEE
• Application Number:
  US15/085,293
• Publication Number:
  US 20160205899A1
• Time in Patent Office: 503 Days
• Field of Search: 119721, 119908, 119719, 119712, 119720, 119421, 119714, 119718, 119859, 119905, 3405731, 3405734, 3405733, 340564
• CPC Class Codes: A01K 15/023 Anti-evasion devices
• CPC Class Codes: A01K 15/04 Devices for impeding movement; Devices for impeding passage through fencing , e.g. hobbles or the like; Anti-kicking devices impeding passage under fences A01K15/006
• CPC Class Codes: A01K 27/001 Collars
• CPC Class Codes: A01K 27/009 with electric-shock, sound, magnetic- or radio-waves emitting devices
• CPC Class Codes: A01K 29/005 Monitoring or measuring activity, e.g. detecting heat or mating
• CPC Class Codes: G08B 23/00 Alarms responsive to unspecified undesired or abnormal conditions

Abstract

A system and method are provided for monitoring the movement of an animal. An animal transceiver unit is placed on the animal for transmitting and receiving signals. A base transceiver unit for transmitting and receiving signals relative to the animal transceiver unit is operated to monitor relative movement of the animal transceiver unit and the base transceiver unit. An indication of the relative distance between the base transceiver unit and the animal transceiver unit is provided in response to signal communication between the animal and base transceiver units.

Claims

1. A system for monitoring and restraining the movement of an animal, comprising:

a. a base for transmitting and receiving signals wherein the base comprises base transmission and receiver circuitry configured to transmit and receive signals and a user input to enable a user to input information to the base;

b. a collar for placement at the animal in signal communication with the base having collar transmission and receiver circuitry configured to transmit signals to and receive signals from the base and configured to transmit and receive signals to and from the base transmission and receiver circuitry at at least one selected frequency of communication;

c. a controller in communication with at least one of the base and collar configured to provide a reference control distance relative from the base to the collar, and a system range limit relative from the base, the controller having circuitry configured to calculate the distance between the collar and the base using time of flight transmissions between the collar and the base; and

d. a stimulus circuit configured to provide a stimulus to the animal in response to a control signal produced by one of the base and collar wherein at least one of the base and collar are configured to transmit the control signal to the stimulus circuit when the distance between the collar and the base is at a selected vicinity of the reference control distance; and

wherein the base comprises a base output for providing output information to the user reflecting an indicia of the relative distance between the base and the collar and provides an alarm to the user when the collar has moved to a selected distance relative to at least one of the reference control distance and the system range limit.

2. The system of claim 1, wherein the controller includes a base controller circuit and wherein the base transmission and receiver circuitry and the base controller circuit are electronically connected relative to one another, and wherein the base transmission and receiver circuitry operates at a digital signal level that is different from the digital signal level of operation of the base controller circuit, and wherein further the base transmission and receiver circuitry includes a converter for converting the digital signal level of operation of the base transmission and receiver circuit relative to the digital signal level of operation of the base controller circuit to enable signal communication between the base transmission and receiver circuit and the base controller circuit.

3. The system of claim 1, wherein the signals transmitted between the collar and the base comprise wireless radio frequency signals.

4. The system of claim 1, wherein the base includes adjustment circuitry configured to enable the user to adjustably set the reference control distance from the base.

5. The system of claim 1, wherein the stimulus circuit provides a stimulus that comprises at least one of, an electric shock, an audible alarm, or a combination thereof.

6. The system of claim 1, wherein the stimulus circuitry is adjustable to produce selected levels of stimulus to the animal.

7. The system of claim 1, wherein the adjustment circuitry may be adjusted to set the reference control distance at a distance that is less than the system range limit.

8. The system of claim 1, wherein the base output includes a display for providing a visual display of output information to the user.

9. The system of claim 1, wherein the base output includes an audible output for providing an audible indication from the base.

10. The system of claim 1, wherein the base includes base power supply circuitry for supplying power to the base.

11. The system of claim 10, wherein the base power supply circuitry includes a battery receptacle for batteries to supply power to the base to enable the base to be portably movable by a user.

12. The system of claim 10, wherein the base power supply circuitry includes a jack for connection with an external source of power.