AN RFID/USN INTEGRATED METHOD AND SYSTEM FOR COLD CHAIN

摘要

PURPOSE: An RFID(Radio Frequency Identification) and USN(Ubiquitous Sensor network) integrated processing method and a system thereof are provided to process RFID information and an environment sensing information by providing the environment sensing information as an USN type code system. CONSTITUTION: A device matching unit(110) collects sensor data and RFID tag data by connecting an RFID reader and a sensor gateway. An event processing unit(120) processes TMSpec(Tag Memory Specification) based information, a sensor code, and an RFID code. The device matching unit includes an RFID reader adaptor(130) recognizing the RFID tag data; a gateway adaptor(140) recognizing the sensor data; and a common interface(150) transmitting the RFID code, the sensor code, and the TMSpec base information to the event processing unit. [Reference numerals] (100) RFID/USN integrated middleware; (110) Device matching unit; (120) Event processing unit; (121) TMSpec processing module applied event collector; (122) TMSpec processing module applied event refiner; (123) Event transmitter; (131) RFID tag data recognizer; (132) RFID code converter; (133) TMSpec-based RFID information processor; (141) Sensor data recognizer; (142) Sensor code converter; (144) TMSpec-based sensor information processor; (150) Device common interface; (AA) Application system; (BB) Humidity sensor; (CC) Temperature sensor; (DD) Sensor Gateway; (EE,FF) RFID sensor tag; (GG,II) RFID tag; (HH) RFID reader; (JJ) URI form code + TMSpec-based information