WIRELESS LOCATION MANAGEMENT SYSTEM USING RFID TAGS

The present invention relates to a wireless location management system using RFID tags, and is for managing the locations and quantity of articles stored in a storage space by using RFID tags attached to the articles. The wireless location management system according to the present invention compris...

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Bibliographische Detailangaben
1. Verfasser: KIM, Namjoong
Format: Patent
Sprache:eng ; fre ; kor
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Zusammenfassung:The present invention relates to a wireless location management system using RFID tags, and is for managing the locations and quantity of articles stored in a storage space by using RFID tags attached to the articles. The wireless location management system according to the present invention comprises: a storage device in which a plurality of storage spaces for storing RFID tag-attached articles are arranged; and a wireless location management device that detects the quantity and locations of the articles stored in the plurality of storage spaces by using the RFID tags attached to the articles. The wireless location management device includes: a plurality of RFID antennas, at least one of which is installed in the plurality of storage spaces; and a control unit that recognizes the quantity and location of each article stored in the storage spaces by using identification information of the RFID tag attached to the article read from the plurality of RFID antennas and signal intensity of a carrier wave. La présente invention concerne un système de gestion d'emplacement sans fil à l'aide d'étiquettes RFID, et est destiné à gérer les emplacements et la quantité d'articles stockés dans un espace de stockage à l'aide d'étiquettes RFID fixées aux articles. Le système de gestion d'emplacement sans fil selon la présente invention comprend : un dispositif de stockage dans lequel est agencée une pluralité d'espaces de stockage pour le stockage d'articles à étiquettes RFID fixées ; et un dispositif de gestion d'emplacement sans fil qui détecte la quantité et les emplacements des articles stockés dans la pluralité d'espaces de stockage à l'aide des étiquettes RFID fixées aux articles. Le dispositif de gestion d'emplacement sans fil comprend : une pluralité d'antennes RFID, dont au moins une est installée dans la pluralité d'espaces de stockage ; et une unité de commande qui reconnaît la quantité et l'emplacement de chaque article stocké dans les espaces de stockage à l'aide des informations d'identification de l'étiquette RFID fixée à l'article lues à partir de la pluralité d'antennes RFID et de l'intensité de signal d'une onde porteuse. 본 발명은 RFID 태그를 이용한 무선 위치 관리 시스템에 관한 것으로, 수납 공간들에 수납되는 물품의 위치와 수량을 해당 물품에 부착된 RFID 태그를 이용하여 관리하기 위한 것이다. 본 발명에 따른 무선 위치 관리 시스템은 RFID 태그가 부착된 물품이 수납되는 복수의 수납 공간이 배열된 수납 장치와, 물품에 부착된 RFID 태그를 이용하여 복수의 수납 공간에 수납되는 물품의 수량과 위치를 파악하는 무선 위치 관리 장치를 포함한다. 무선 위치 관리 장치는 복수의 수납 공간에 각각 적어도 하나가 설치되는 복수의 RFID 안테나와, 복수의 RFID 안테나로부터 리딩한 물품에 부착된 RFID 태그의