Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RFID PET DOOR
Embodiments of the invention relate to the field of pet doors, particularly selective entry pet doors based on detection of RFID tags. An RFID reader pet door may comprise: an RFID reader to read an RFID chip tag on a pet; and a lock coupled to said RFID reader to control access through said pet door in response to an RFID signal from said tag; wherein said pet door includes a tunnel through which said pet must pass to pass through the pet door, said tunnel housing an access control flap at one end; and wherein said flap is at an inside end of said tunnel when said pet door is mounted in a door or wall; wherein said lock comprises a controllable stop such that when locked said stop inhibits motion of said flap to inhibit entry of a said pet, when unlocked said stop is displaced such that a said pet can gain entry via said flap and such that when both unlocked and locked a pet can exit through said flap; wherein said RFID reader includes a loop antenna formed around said tunnel; and wherein, in operation, a said pet bearing a said tag in its forequarters, inserts its head into said tunnel from an outside end of said tunnel towards said flap to enable said tag to be read by said RFID reader using said antenna to unlock said lock, wherein said loop antenna comprises a single layer of insulated wire turns around said tunnel and wherein turns of said loop antenna have gaps between them, said gaps comprising insulation of said insulated wire.
RFID PET DOOR
Embodiments of the invention relate to the field of pet doors, particularly selective entry pet doors based on detection of RFID tags. An RFID reader pet door may comprise: an RFID reader to read an RFID chip tag on a pet; and a lock coupled to said RFID reader to control access through said pet door in response to an RFID signal from said tag; wherein said pet door includes a tunnel through which said pet must pass to pass through the pet door, said tunnel housing an access control flap at one end; and wherein said flap is at an inside end of said tunnel when said pet door is mounted in a door or wall; wherein said lock comprises a controllable stop such that when locked said stop inhibits motion of said flap to inhibit entry of a said pet, when unlocked said stop is displaced such that a said pet can gain entry via said flap and such that when both unlocked and locked a pet can exit through said flap; wherein said RFID reader includes a loop antenna formed around said tunnel; and wherein, in operation, a said pet bearing a said tag in its forequarters, inserts its head into said tunnel from an outside end of said tunnel towards said flap to enable said tag to be read by said RFID reader using said antenna to unlock said lock, wherein said loop antenna comprises a single layer of insulated wire turns around said tunnel and wherein turns of said loop antenna have gaps between them, said gaps comprising insulation of said insulated wire.
RFID PET DOOR
RFID-PET-KLAPPE
PORTE À RFID POUR ANIMAL DOMESTIQUE
HILL NICHOLAS PATRICK ROLAND (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
G07C
TIME OR ATTENDANCE REGISTERS
,
Zeit- oder Anwesenheitskontrollgeräte
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
RFID Platform screen door using RFID and management method therewith
| Europäisches Patentamt | 2020