基于Freescale的水质氨氮检测系统的设计
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引用本文:麻锐敏.基于Freescale的水质氨氮检测系统的设计[J].计算技术与自动化,2019,(2):19-22
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作者单位
麻锐敏 (陕西机电职业技术学院陕西 宝鸡 721001) 
中文摘要:针对水质污染情况的严重性和水质主要污染源之一的氨氮缺乏实时检测的情况,设计了一套基于Freescale单片机芯片的水质氨氮检测系统,可以实时和快速地计算出水质中氨氮的含量。检测系统的硬件部分设计主要包括微处理器模块、温度控制模块、存储模块、信号采集模块以及通信模块的电路设计,软件部分对不同的模块进行程序设计以及上位机软件平台的开发。最后对整个系统进行实验测试,实验结果表明检测系统可以满足氨氮检测的精度要求。
中文关键词:水质  氨氮检测  Freescale  设计  实验
 
Design of Ammonia Nitrogen Detection System for Water Quality Based on Freescale
Abstract:In view of the seriousness of water pollution and the real-time detection of ammonia nitrogen,one of the main pollution sources of water quality,a set of ammonia nitrogen detection system based on Freescale is designed,which can calculate the content of ammonia nitrogen in the water quality in real time and quickly. The hardware design of the detection system mainly includes the microprocessor module,the temperature control module,the storage module,the signal acquisition module and the circuit design of the communication module. The software part is designed for different modules and the development of the upper computer software platform. Finally,the whole system is tested. The experimental results show that the system can meet the accuracy requirement of ammonia nitrogen detection.
keywords:water quality  ammonia nitrogen detection  Freescale  design  experiment
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