RFID与WSN在技术起源上相对独立，两者的混合使用问题很少被考虑。文章首先对RFID与WSN的三种融合方式进行了阐述，并给出了各种融合方式下的典型结构；其次论述了融合过程中所要应用的路由、中间件以及数据融合等关键技术，给出了RFID与WSN两者融合形成的WSID网络；最后对WSID网络的发展方向进行了总结，以期为进一步的研究奠定基础。%RFID and WSN technologies originated relatively independently, and the mix of both was rarely considered. The paper begins with the elaboration of three kinds of RFID and WSN integration, and gives typical structure of various fusions. Secondly the paper discusses the key technologies of routing applied in the process of integration, middleware and data integration and gives both RFID and WSN fusion to form the the WSID network. Finally, the WSID network development direction is summarized, which is expected to lay the foundation for further research.
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