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.
出处
《仪表技术》
2009年第7期13-15,共3页
Instrumentation Technology
关键词
水质监测
LPC2138
微处理器
环境水质建模和预测
water quality monitoring
LPC2138
microcontroller
environmental water quality modeling and predict forecast
