关键词: RFID中间件, 数据处理, 复杂事件处理, 规则定义, 自适应规则模型

Abstract: For the ubiquitous shortcomings of weak event handler and poor real-time in the RFID middleware, we propose the RFID middleware three-tier data processing model based on complex event processing (CEP). The core technologies of complex event processing are rule definition and event detection. The difficulty of rule-making lies in identifying the parameters and adapting to the changing needs. In view of this, this paper proposes an adaptive rule model, and elaborates on the process of its implementation.

Key words: RFID middleware, data processing, complex event processing, rule definition, adaptive rule model