| 基于MSC1210Y5的多参数水质监测系统 |
| |
| 引用本文： | 史云,冯苍旭,冯建华.基于MSC1210Y5的多参数水质监测系统[J].水文地质工程地质,2007,34(4). |
| |
| 作者姓名： | 史云 冯苍旭 冯建华 |
| |
| 作者单位： | 1. 河北农业大学,保定,071000;中国地质调查局水文地质工程地质技术方法研究所,保定,071051
2. 中国地质调查局水文地质工程地质技术方法研究所,保定,071051 |
| |
| 摘 要： | 文章介绍了一种多参数水质监测系统。该系统可以同时监测水位、水温、pH值、溶解氧、氧化还原电位、电导率、氨氮、氯离子等8个参数,包括三部分:监测系统主机(地下水水质监测系统)、地面仪器(GSM通讯系统)和室内终端接收系统,监测到的数据可以通过GSM公共服务网无线传输。其中重点介绍了以MSC1210Y5为核心的主机系统以及在开发调试中需注意的问题。MSC1210系列芯片是美国德州仪器公司新近推出的一种功能很强的带24位A/D转换器的微处理器芯片,其一些增强特性适合在测量精度要求高、输出信号微弱的场合使用。以该芯片为核心的多参数水质监测系统具有结构紧凑、功耗低等特点,适合野外长期观测的需要。
|
| 关 键 词： | 水质 监测 微处理器 |
Multiparameter water quality monitoring system based on the MSC1210Y5 |
| |
| SHI Yun,FENG Cang-xu,FENG Jian-huan.Multiparameter water quality monitoring system based on the MSC1210Y5[J].Hydrogeology and Engineering Geology,2007,34(4). |
| |
| Authors: | SHI Yun FENG Cang-xu FENG Jian-huan |
| |
| Abstract: | The essay introduces the multiparameter water quality monitoring system.The system can measure water level,temperature,pH,conductivity,ammonia/azotes and chromic,etc.It is composed by 3 parts: the instrument of monitoring system,GSM communication model and the indoor terminal.The data can be transmitted wirelessly.The essay mainly discussed the instrument based on MSC1210Y5.The MSC1210Y5 is a completely integrated family of mixed-signal devices incorporating a highresolution delta-sigma ADC,8-channel multiplexer,burnout current sources, seiectable buffered input,offset DAC(Digital-to-Analog Converter Programmable Gain Amplifier(PGA),which is manufactured by T1 company.The system centered this chip's structure is compact and the power is low.It is fit for the field measuring the groundwater for a long time. |
| |
| Keywords: | water quality monitor microprocessor |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
