基于LPC2138的环境水质智能监测装置的研究与设计  

Research and Design of Intelligent Monitoring Device of Water Quality Based on the Microcontroller LPC2138

作　　者：赵子轩[1] 陈锋[1] 肖圣兵[1] 

机构地区：[1]中国科学技术大学自动化系,安徽合肥230027

出　　处：《仪表技术》2009年第7期13-15,共3页Instrumentation Technology

摘　　要：介绍一种基于NXP半导体的ARM7核微控制器LPC2138的智能水质监测系统。文中阐述了系统软硬件平台的设计,包括预处理模块、监测模块、通讯模块,以及各种主要单元模块的功能和工作过程;并将这一系统应用于实际监测点,不仅提高了环境水质监测的可靠性和实时性,同时对实现环境水质建模和预测也具有重要意义。In this paper, a kind of intelligent water quality monitoring system is designed and implemented based on LPC2138 （a microcontroller based on ARM7 core that is produced by NXP semiconductor）. The hardware and software design of the system is expatiated, including the pre-operating module, monitoring module, communication module and the functions and working process of these main units. This system was used in the real locations of checkpoint. It can not only improve the reliability and real-time performance of the environmental water quality monitoring, but also play a significant role in environmental water quality modeling and predict forecasting.

关 键 词：水质监测 LPC2138 微处理器 环境水质建模和预测 

分 类 号：TM930[电气工程—电力电子与电力传动]