Process Component Models-Based Design of Business Process Server for RFID

A successful RFID system, not only shields the heterogeneity of the underlying equipment and deals with complex data ALE, but also dynamically configures the mapping relations between process nodes and RFID data in accordance with changes in business processes. This paper describes the RFID business process server, which uses the idea of process component model to configure the relations among ALE data, business process components and business processes and designs process virtual machine as the core of process execution engine, and we first propose the ALE as signal which drives the implementation of business processes. In addition, we design business components according to the SCA specification in order to achieve reusable components. Finally, we use the server to provide solutions for the common business scene of logistics industry.