一种嵌入式环保数据监控系统的设计与实现  

Analysis and Design of Environmental Data Acquisition System Based on Enbedded Linux

作　　者：陈立定[1] 章慧锋[1] 梁联冠[1] 

机构地区：[1]华南理工大学自动化科学与工程学院,广州510641

出　　处：《自动化与仪表》2009年第5期37-40,共4页Automation & Instrumentation

基　　金：广东省科技计划项目(2006B12301002);佛山市产学研专项资金项目(2007CB009);佛山市南海环境保护局项目(2007B08D8073570)

摘　　要：环保数据监控系统是环保产业中的重要环节,传统方式的环境监控大多采用有线方式进行通讯,存在布线困难、维护成本高、覆盖面有限等不足。针对此问题提出了一款基于ARM和嵌入式Linux的环保数据采集系统,其中包括系统体系结构,硬件电路设计,基于GPRS的无线通信方式设计以及基于Qt的GUI设计,还探讨了Linux下串口通信的实现。本系统配置灵活,扩展性强,已成功运用于广东佛山某区的铝厂环保数据监测。This paper focues on how to a system to collect and transmit the environmental data, which is generally scattered in remote or complex industry region. On basis of analysis of the current monitoring system, we proposed a wireless environmental data acquisition system based on GPRS and ARM-Linux. Firstly the overall structure is presented. Then the hardware design and some key technology is discussed, such as the transmission mode based on serial and GPRS, the GUI design based on Qt. The prototype machine of this system is working well in the aluminous factories in Foshan Guangdong.

关 键 词：环境监测 嵌入式LINUX GPRS 串口通信 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]