Research for Universal RFID Network Model
Man Du · Computer Technology and Development · 2012
In order to adapt to different application of the heterogeneous internet of things,design a kind of a universal RFID network model,introduce the hierarchical structure of the model and focus the study on event handling layer and information service layer.In the event handling layer use ALE(Application Level Event) standard which is issued by EPC global,this standard defines RFID events filtering and collecting interfaces,it can keep consistency from the process of reading labels to receiving data.In the information service layer use publish/subscribe mechanism,through different publish/subscribe methods,data between enterprise application and RFID network realizes flexible interaction,this can meet different needs of enterprise application.