基于Pushlet的RFID数据推送技术研究  

Research on RFID Data Push Technology Based on Pushlet

作　　者：梁昌勇[1] 张怡远[1] 张俊岭[1] 

机构地区：[1]合肥工业大学,安徽合肥230009

出　　处：《计算机技术与发展》2009年第10期85-88,共4页Computer Technology and Development

基　　金：国家863项目(2006AA04A126)

摘　　要：Pushlet是一种基于Servlet的技术,用来将服务器数据主动推送到客户端,具有构建简单、使用方便、系统环境要求低等优点。RFID系统因为其自身的技术原因,数据主动推送系统必不可少。RFID数据具有突发性、间断性、数据量小等特点,特别适合Pushlet的应用。以RFID数据主动推送系统为例,系统地介绍了Pushlet的使用步骤,实现了RFID数据主动推送系统,具有高效性、易扩展性和平台无关性,并对Pushlet的性能进行了分析。Pushlet is a technology based on Servlet, which is used to push server data to clients. It has the advantage of simply construct, easy to use and a low requirement of system environment. Data push system is necessary for RFID system, because of its own technical reasons, RFID data has the characteristic of suddenness, discontinuity and small amount of data, which is very suitable for Pushlet. Introduce a procedure of using Pushlet systematically based on an example of RFID data pushing system, realize the RFID data push system with high efficiency, easy scalability and platform independence, then analyze the performance of Pushlet framework.

关 键 词：PUSHLET 服务器推送 RFID COMET 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]