摘要： 通过RFID技术、新RFID中间件工具Oracle Sensor Edge Server和Stream Dispatcher，CAVIP系统实时以非接触方式获取旅客位置信息，定位旅客在候机室中的位置，进而提高服务质量。CAVIP系统通过RFID中间件可以做到及早过滤采集到的无效RFID数据，有效保护RFID网络的投资，协调不同来源的RFID设备，而且通过创新性地使用Oracle Stream 和触发器可以做到使企业应用系统不知道RFID的存在，使企业实施RFID高效快速且易于实现。

关键词: 射频识别, 数据流, 触发器

Abstract: With RFID technology, new RFID middleware and Oracle stream dispatcher, CAVIP application system real time captures passengers’ position information, localizes the passengers’ position in the lounge, and approves service quality by the information. Using RFID middleware, the CAVIP application system can filter the unwanted or invalid event, protect the investment on network, make different kinds of device work together well, and the RFID system is transparent for the enterprise application system because of innovative using Oracle steam and trigger, thus makes the enterprise carry RFID into execution quickly and efficiently.

Key words: Radio frequency identification (RFID), Data flow, Trigger

中图分类号: 

• TP393.02