Animal identification and entry control system

An animal electronic identification and entry control device comprising:

• a mounting flange for securing said entry control device to a boundary surface selected from the a group consisting of a wall, door, fence or a portion of an animal enclosure;
• an aperture adapted to be cut into said boundary surface, said aperture further adapted to permit passage by an animal therethrough;
• said mounting flange substantially surrounding a perimeter of said aperture;
• a bezel mechanically joined to said mounting flange and substantially surrounding said aperture, said bezel extending outwardly from and substantially transversely to said aperture, an interior volume of said bezel thus defining an entryway leading into said aperture;
• said entryway adapted for use by animals and dimensioned for entry by only one animal at a time, said entryway including a first end defined by said aperture and a second end opposite said first end;
• a door pivotally attached within said entry control device in proximity to an upper boundary of said aperture, said door having as a closed position a substantially vertical rest position substantially blocking said aperture, said door upwardly and inwardly pivotable away from said entryway if unlocked and pressed upon from said outward side;
• a latch in mechanical communication with said door and operable between a locked condition and an unlocked condition, said latch, with said door closed, operable to a locked position and, with said latch in an unlocked condition enabling said door to be opened;
• a solenoid in mechanical communication with said latch, said solenoid operating said latch between a locked condition and an unlocked condition;
• radio frequency identification (RFID) sensor means adapted for cooperative functioning with an RFID-tagged animal, said RFID sensor means actuating said solenoid thereby adapted to permit access through said aperture by said RFID-tagged animal;
• said RFID sensor means further including at least one antenna element, said antenna element positioned forward of said aperture and in proximity to said entryway and formed in at least one loop configured to circumferentially surround a portion of said entryway;
• a switch in mechanical communication with said door, said switch actuated by pressure against said outward surface of said door, said switch further in electrical communication with said RFID sensor means;
• wherein at least a portion of said RFID sensor means further has at least two operational states wherein a first operational state is a minimum-power sleep state and a second operational state is an active state enabling full function of said RFID sensor means;
• wherein a default operational state of said RFID sensor means is said minimum-power sleep state thereby providing minimum power consumption for said entry control device;
• wherein said RFID sensor means is further configured such that if said switch is actuated then said RFID sensor means is brought out of said minimum power sleep state into said active state, said RFID sensor means further including timekeeping means such that after an increment of time from an event such as the actuation of said switch, said RFID sensor means returns to said minimum-power sleep state, thereby conserving power.

An animal electronic identification and entry control system having electronic identification and feed control comprising:

• a mounting flange for securing said entry control system to a boundary surface selected from the group consisting of a wall, door, fence or a portion of an animal enclosure;
• an aperture adapted to be cut into said boundary surface, said aperture further adapted to permit passage by an animal therethrough;
• said mounting flange substantially surrounding a perimeter of said aperture;
• a bezel mechanically joined to said mounting flange and substantially surrounding said aperture, said bezel extending outwardly from and substantially transversely to said aperture, an interior volume of said bezel thus defining an entryway leading into said aperture;
• said entryway adapted for use by animals and dimensioned for entry by only one animal at a time;
• a door pivotally attached within said entry control system in proximity to said aperture, said door having a closed position blocking said aperture;
• locking means for locking and unlocking said door and operable between a locked condition and an unlocked condition, said locking means, with said door closed, operable to a locked position and, with said lock in an unlocked condition enabling said door to be opened;
• a feeding chamber accessed through said door;
• at least one radio frequency identification (RFID) tag element adapted for use with animals;
• and
• radio frequency identification (RFID) sensor means adapted for cooperative functioning with an RFID-tagged animal, said RFID sensor means actuating said locking means thereby adapted to permit access to said feeding chamber by said RFID-tagged animal.