Design And Research On Key Technique Of RFID Middleware

In the recent years, with the development of logistics technique in the electrics business, RFID(Radio Frequency Identification) technology develops quickly. As a kind of Message-Oriented Middleware, RFID Middleware is the nerve center of all RFID application. Its functions are not only transaction information, but also decipher, security , data broadcast, error correction , url, the order of message and request, etc. Its' functions include three facets. First, controlling the working mode of RFID readers according to concerted ways and assure different reader facilities working in phase. Second, filter most of redundant data according to some rules, and send available data to back information system. Third, assure the communication between readers and enterprise distributed application platforms. They are the key points in designing RFID middleware.In the RFID middleware, we have to make the various software system work on the han We design a RFID middleware, which includes the buiding of framework, communication protocols, and important interfaces.Basing on three or more layers of framework and middleware...