Real-Time Event Handling in an RFID Middleware System
Real-Time Event Handling in an RFID Middleware System
复制标题
RFID 中间件系统中的实时事件处理
DOI：
10.1007/978-3-540-75512-8_17
复制
发表时间：
2007
期刊：
影响因子：
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通讯作者：
Kamlesh Laddhad
中科院分区：
文献类型：
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作者：
K. Dutta;K. Ramamritham;B. Karthik;Kamlesh Laddhad
射频识别（RFID）标签已经成为实时资产跟踪的关键技术。RFID的广泛应用导致从单个物品上的每个RFID标签的扫描中产生大量数据，例如，中等规模的零售连锁店的RFID系统每天将产生3亿次RFID扫描。从如此大量的扫描数据中提取有意义的信息是一项具有挑战性的任务。此外，CIO正在从该RFID扫描数据中寻找真实的业务决策。在本文中，我们展示了如何增加价值的RFID中间件系统，使其能够处理大量的RFID扫描数据和实时执行业务规则。实验证明，我们提出的方法是非常有效的时间与现有技术的类似实现相比。最后，我们也提出了一个架构的分布式RFID中间件系统来处理原始RFID扫描数据。
Radio Frequency IDentification (RFID) tags have emerged as a key technology for real-time asset tracking. Wide application of RFID leads to huge amounts of data being generated from scan of each of these RFID tags on individual items, for example, the RFID system of a moderate size retail chain will generate 300 million RFID scans per day. Extracting meaningful information out of this huge amount of scan data is a challenging task. Moreover CIOs are looking for real time business decision from this RFID scan data. In this paper we show how to add value to an RFID middleware system by enabling it to handle a large number of RFID scan data and execute business rules in real-time. Experimentally we demonstrate that our proposed approach is very time efficient compare to a similar implementation with existing technologies. Lastly we also propose an architecture for a distributed RFID middleware system to handle raw RFID scan data.