An automated feeding system for pets with special diets includes a feeder dish which is made accessible to a pet only when an ID tag on the pet is recognized as authorized by a receiver on the device and only for a certain time period. The appropriate amount of food is thereby made available at appr
An automated feeding system for pets with special diets includes a feeder dish which is made accessible to a pet only when an ID tag on the pet is recognized as authorized by a receiver on the device and only for a certain time period. The appropriate amount of food is thereby made available at appropriate time intervals. If a plurality of tags is pre-programmed as authorized, each animal's tag can sequentially activate the feeding device to feed each animal, respectively. However, if more than one authorized tag is present in the feeding time set for one animal, the drawer closes.
대표청구항▼
What is claimed is: 1. An animal feeding device, comprising: a housing including a drawer movable between a first position inside the housing and a second position outside the housing; a device for supplying food in the housing to the drawer in the first position; a radio frequency receiver; a radi
What is claimed is: 1. An animal feeding device, comprising: a housing including a drawer movable between a first position inside the housing and a second position outside the housing; a device for supplying food in the housing to the drawer in the first position; a radio frequency receiver; a radio frequency transmitter worn by an animal to send a signal to the receiver; and a controller, which receives confirmation from the receiver that a signal has been detected from an authorized transmitter which moves the drawer into the second position, and which can distinguish between the signal detected from the authorized transmitter and a signal detected from an unauthorized transmitter. 2. The device as recited in claim 1, wherein, when the signal from the unauthorized transmitter is detected, the controller does not move the drawer into the second position to the first position. 3. The device as recited in claim 1, wherein, when the signal from the unauthorized transmittal is detected, the controller moves the drawer from the second position to the first position. 4. The device as recited in claim 1, wherein the controller includes a timer for limiting an amount of time the drawer stays in the second position. 5. The device as recited in claim 4, wherein the controller confirms that the authorized transmitter is sending a second signal to the receiver and, if not, moves the drawer from the second position to the first position for a second period of time. 6. The device as recited in claim 1, wherein the radio frequency receiver is in the housing. 7. The device as recited in claim 1, wherein the radio frequency receiver is located outside the housing. 8. The device as recited in claim 1, wherein the housing further comprises: first and second openings; a hopper having a first open end at the first opening and a second open end; and the drawer is movable within the second opening. 9. The device as recited in claim 8, further comprising a dish removably mounted on the drawer. 10. The device as recited in claim 9, wherein the device for supplying the food comprises an auger extending between the hopper and the dish. 11. The device as recited in claim 10, wherein the controller causes the auger to supply food to the dish when a first authorized transmitter is recognized by the receiver. 12. The device as recited in claim 8, further comprising a removable lid covering the first open end of the hopper to allow the hopper to be filled with food by the user. 13. The device as recited in claim 1, wherein the controller discriminates between a plurality of authorized transmitters, wherein only one authorized transmitter is given access to the food for a period of time. 14. The device as recited in claim 1, wherein, when the receiver receives a signal from more than one authorized transmitter, the controller moves the drawer into the first position. 15. The device as recited in claim 1, wherein the housing further comprises a control panel to allow the user to authorize a plurality of transmitters. 16. The device as recited in claim 15, wherein the control panel includes a control for moving the drawer from the first to the second positions, in the absence of a transmitter. 17. The device as recited in claim 15, wherein the control panel includes an input for setting the number of times the drawer will move to the second position for an authorized transmitter in a predetermined period of time. 18. The device as recited in claim 1, further comprising a sensor to determine when the drawer is in the first position, and when the drawer is in the second position. 19. The device as recited in claim 1, further comprising an AC power supply. 20. The device as recited in claim 1, further comprising a DC power supply. 21. The device as recited in claim 1, further comprising a second radio frequency receiver which increases a range in which a signal is received from the transmitter. 22. A method for automatically feeding, comprising the steps of: providing a housing having a drawer movable between a first position in the housing and a second position outside of the housing; placing food in the drawer; providing a receiver to receive a signal generated by a radio frequency transmitter spaced from the receiver; programming a controller to recognize the transmitter as authorized; putting the transmitter within a range of the receiver so that the receiver can receive the signal; having the receiver signal to the controller that a signal from the transmitter has been received; having the controller recognize the transmitter as authorized; and moving the drawer from the first position to the second position. 23. The method as recited in claim 22, further comprising the steps of: programming a plurality of transmitters to be recognized by the controller as authorized; and allowing the drawer to be moved into the second position in a timed sequence, respectively, by the plurality of transmitters. 24. The method as recited in claim 22, further, comprising the step of: allowing access to the food to only one transmitter during a pre-set time interval. 25. The method as recited in claim 22, wherein the drawer receives the food at a time when the transmitter is recognized as authorized by the controller. 26. The method as recited in claim 22, further comprising the step of: moving the drawer from the second position to the first position, if a signal from more than one transmitter is received by the receiver, when the drawer is in the second position. 27. The method as recited in claim 22, further comprising the step of: controlling movement of the drawer via the controller from the first to the second positions without the use of the transmitter. 28. An animal feeding device, comprising: a housing including a food dispensing mechanism, a drawer movable between a first position inside the housing and a second position outside the housing, a device for moving food from the food dispensing mechanism to the drawer; a radio frequency receiver in the housing; a radio frequency transmitter, spaced from the housing, and worn by an animal to send a signal to the receiver; and a controller, which receives confirmation from the receiver that a signal has been received from the transmitter, said controller recognizing the transmitter as an authorized transmitter and discriminating between said authorized transmitter, for which the controller moves the drawer into the second position, and an unauthorized transmitter, for which the controller does not move the drawer into the second position, or for which the controller moves the drawer from the second position to the first position, wherein the housing includes a body having first and second openings, wherein the food dispensing mechanism includes a hopper in the first opening of the body, said hopper having a first open end and a second open end, a lid covering the first open end of the hopper, a dish removably mounted on the drawer for receiving the food, and the drawer being movable within the second opening of the housing, and wherein the device for moving the food includes an auger extending between the hopper and the dish, when the drawer is in the first position. 29. A method for automatically feeding an animal, comprising the steps of: providing a housing having a food dispensing mechanism, a drawer to receive the food, which drawer is movable between a first position in the housing and a second position outside of the housing; providing a receiver to receive a signal generated by a radio frequency transmitter spaced from the receiver; programming a controller to recognize the transmitter as authorized; attaching the transmitter to the animal; putting the transmitter within a range of the receiver so that the receiver can receive a signal from the transmitter; having the receiver signal to the controller that a signal from the transmitter has been received; having the controller recognize the transmitter as authorized; moving the drawer from the first position to the second position, wherein the drawer receives the food at a time when the transmitter is recognized as authorized by the controller; and moving the drawer from the second position to the first position, if a signal from an unauthorized transmitter is received by the receiver, when the drawer is in the second position. 30. The method as recited in claim 29, further comprising the step of: programming a plurality of transmitters to be recognized by the controller as authorized; and allowing the drawer to be moved into the second position in a timed sequence, respectively, by the plurality of transmitters, each transmitter being attached to a different animal. 31. The method as recited in claim 29, further, comprising the step of: allowing access to only one animal to the food during a pre-set time interval. 32. The method as recited in claim 29, further comprising the step of: allowing the user to control movement of the drawer from the first to the second positions without the use of the transmitter.
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이 특허에 인용된 특허 (45)
Reid Alister P. (London GB3) Kopec John (Lancashire GB3) Cornwell Christopher M. (Lancashire GB3) Sumner Christopher (Merseyside GB3) Mill Colin S. (Cheshire GB3), Animal feeder.
Matsuura Taketoshi,JPX ; Fujii Eiji,JPX ; Mori Kazuhiro,JPX, Automatic feeding system having animal carried transmitter which transmits feeding instructions to feeder.
Voogd, Lucien Eliza Niels; van den Berg, KArel, Device for automatically supplying a predetermined amount of feed to an animal in a period having a predetermined length.
Lee Barry Thomas (22715 Clarendon St. Canoga Park CA 91364) Hyatt Gilbert Peter (11101 Amigo Ave. Northridge CA 91324), Electronic lock and key system.
Kehr Bruce A. (9429 Holbrook La. Potomac MD 20854) Lerner David (New York NY) Demenus Richard D. (New York NY) Edl Michael J. (New York NY), Electronic medication dispensing method.
Meister Jack B. (Convent Station NJ) Van Winkle David W. (Flanders NJ), Method and system for monitoring the dispensing of drugs or nutrients to animals.
McDonald Sean C. (Pittsburgh PA) McDonald Robert H. (Pittsburgh PA) Lunak Richard R. (Fair Oaks PA) Zini Aldo (Pittsburgh PA), Portable nursing center.
Brewster Sherman H. ; Cureton J. Sam ; Carish James ; Ackerman Michael A., System and method for uniformly delivering feed rations to the feedbunks of animal pens in a feedlot.
Jalbert, David B.; Hexter, Troy A.; Morrissey, Michael D., Method and system for providing preidentified pets selective access to a predetermined location or object.
Jalbert, David B.; Hexter, Troy A.; Morrissey, Michael D., Method and system for providing preidentified pets selective access to a predetermined location or object.
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