(A) Study on the developing of an Agricultural RFID Application
v, 73 p.
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Radio Frequency Identification or RFID is a method of identifying unique items using radio waves. RFID technology has emerged in response to the need for a next generation bar code. In the simplest terms, an RFID system consists of a tag and a reader. Automatic Identification or Auto-ID is a broad term that covers methods of collecting data and entering it directly into computer systems without human involvement. Auto-ID technology provides the means to track any object, anytime, anywhere. The Auto-ID system is based upon the use of low-cost smart tags and readers, and unique object-identification schemes. The EPCglobal is a spin-off of the Auto-ID Center. It is a standards body chartered with defining the standards for EPC technology for global adoption of EPCglobal Network. The EPCglobal Network is a set of technologies that enable immediate, automatic identification and sharing of information on items in the supply chain. We are developing new RFID application for farmer. This application is doing on the visual c++ and Ms-SQL server. RFID application is installed on the computer which is connected RFID coupler. We use PicoTag™ Tag and M300-2G Reader. In this system have 3 three subsystems and also little different applications, respectively. Subsystems are Aggregation center, Distribution center and Retail store. That subsystems may be are located in the every city such as Chonean, Asan, and Seoul. Registered manager can enter these applications (every section of this software also database). Manager information is exists on the DB. Company decides that who can enter application system. Farmer's product arrives at the Aggregation center and registered by reader and all information is saved on the Database once time. Then all system's subsystems can show all information of products. That all action is doing automatically. Distribution center is almost same as Aggregation center. It receive product from Aggregation center and send data to Retail store. That product arrive/leave actions are reading by reader and some additional information saved on the database. We use Ms-SQL database server and ODBC. ODBC (Open DataBase Connectively) is a programming interface that enables applications to access data in database management system that uses Structured Query Language (SQL) as a data access standard.