Research On And Implementation Of The RFID-Based Logistics Tracking System

In recent years, enabled the commercial pattern take the information technology as the leading modern science swift and violent development and the social productive forces unceasing progress to have the fundamental change, the economical global integration was more and more obvious. Enterprise's cooperation is more and more frequent, identical enterprise interior various departments or unit in region then more and more loose. These changes all set a higher request to Enterprise's logistics under the current environment.Along with to supplies the request enhancement which the supply chain manages, RFID (Radio Frequency Identification Technology) technology entered people's line of sight and has aroused the huge interest. At present used the RFID technology to manage and the track goods in the supply chain already to become feasible, regardless of from implementation hardware cost, implementation aspects and so on technical difficulty all did not have the very big problem. However, because the massive enterprises originally have a set of goods management information system, in the original system has the mass data information, this to introduced the new technology to improve the management to set an effective use original information request; In addition, the current application faces is big to is possibly in the global scope goods management, how in the such big region immediate, effective, unmistakable carries on the management, the question which when is introduces new technology needs to consider.Devotes in the automatic identification technology development and the research Auto-ID center take US MIT (MIT) as the group leader, has the laboratory in the whole world. The Auto-ID center in under the American Unification Code Committee (UCC) support, the RFID technology and the Internet network union, proposed the Electronic Product Code(EPC), has devised the EPC network concept, namely logistics net, and has issued the industry EPC network standard. The EPC network described the future RFID application ideal blueprint, the global all goods information (including: The position, the manufacturer, the holder and so on), all can through provide the goods ID to come from the EPC network to inquire. The EPC net based on the distributional construction, takes the carrier by the Internet, through the name service and the information service organizes effectively in the global multitudinous database information, and has realized goods information sharing and the inquiry function.But at present said with realizes in the global scope goods management international standard not to be still established, but enterprise's global commerce demand were more and more many, needs a platform to uses the RFID technology to manage the enterprise to supply on the goods information of supply chain. This paper proposed one kind of logistics tracking system model based on the RFID technology, with realizes the relative small scale (in an enterprise or during several enterprises) supply chain goods management. Discussed technical background (EPC network standard, SOA construction, Web Service, middleware, Newsfeed, and so on) of realized this system model. How to realize the data sharing related technology under isomerism and the distribution environment to do the key research.This article proposed the distributional data integration middleware model. Decomposed, the data mapping and interface of database connection has done dissect. Proposed based on the Newsfeed push service goods track model. To Newsfeed polymerization, Newsfeed and the database recording connection operation and the Newsfeed issue performance optimization has done dissect. Finally, has realized the distributional data integration middleware model and based on the Newsfeed push service goods track model which this article proposed, and has confirmed the system function and in enterprise's practical application performance.