MIDDLEWARE SYSTEM FOR MANAGING RFID ENTRANCE/EXIT GATE AND MANAGEMENT APPARATUS OF RFID TAG

摘要

PURPOSE: A middleware system for operating an RFID inventory gate and an RFID tag inventory management system thereof are provided to check and control the operation state on a real time basis in case there is no an external application by comprising an RFID trigger framework. CONSTITUTION: A device adaptor interface layer(100) interfaces with an RFID(Radio Frequency ID) reader. An ALE(Application Launching & Embedding) layer(200) filters and collects tag data received from the RFID reader, and transmits to an application. If ON signal is received from a sensor, an RFID trigger framework layer(300) starts tag reading. If a specific event is generated, the RFID trigger framework layer registers and manages an RFID trigger event in order to execute processing. If the RFID trigger event exists, the RFID trigger framework layer executes the established processing.