嵌入式Web远程粮情监控系统的研究与实现  

Research and Implementation of Remote Grain Condition Monitoring System Based on Embedded Web

作　　者：王树森[1,2] 王希杰[3] 刘秋菊[1,2] 王秋雨[4] 

机构地区：[1]重庆大学自动化学院,重庆400044 [2]济源职业技术学院信息工程系,河南济源459000 [3]安阳师范学院计算机与信息工程学院,河南安阳455000 [4]河南大学计算中心,河南开封475001

出　　处：《自动化仪表》2013年第10期43-47,共5页Process Automation Instrumentation

基　　金：国家自然科学基金资助项目(编号:11001075);河南省青年骨干教师基金资助项目(编号:2010GGJS-258);济源市科技攻关基金资助项目(编号:12023030)

摘　　要：针对粮情监控系统性价比低的现状,设计了一种远程粮情监控系统。裁剪并移植了以太网和TCP/IP协议栈,解决了8位微处理器运算速度低、储存容量小等问题;并通过重构嵌入式Web服务器和嵌入式网关来支撑操作系统。系统采用二进制移位和软件滤波算法实现了数据处理;采用字符储存和替换技术实现了嵌入式动态Web页面。实际测试表明,系统运行稳定可靠,具有较好应用前景和推广价值。Against the current status of low cost-effectiveness of the grain condition monitoring system, the remote grain condition monitoring system has been designed. To overcome the demerits of 8-bit microprocessor, e. g. , low operation speed and small storage capacity, the Ethernet and TCP/IP protocol stack are cropped and transplanted. The embedded Web server and embedded gateway are re-built to support the operating system. In this system, binary shift and software filtering algorithm are adopted to implement data processing; and character storage and replacement technology are used to achieve embedded dynamic Web page. The practical test indicates that the system runs stably and possesses better applicable prospects and promoting values.

关 键 词：粮情监控 TCP IP协议栈 WEB服务器 嵌入式网关 嵌入式WEB 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]