测控仪器设计 课程设计（论文） 设计（论文）题目： 水质在线监测系统设计 学院名称： 核技术与自动化工程学院 专业名称： 测控技术与仪器 学生姓名： 版权方要求不公开 学生学号： 版权方要求不公开 任课教师： 版权方要求不公开 论文成绩： 2020年11月30日 水质在线监测系统设计 摘要 随着科学技术的发展，人类的生活水平得到了前所未有的提高，与此同时，工业生产的大幅度增长所产生的工业废水流入河海湖泊严重影响了人类的用水安全。所以在享受科技成果带来的方便之外治理污水就变的尤为重要。而治理水污染的前提和管理水污染的重要措施就是对水质的各项指标进行实时监测和报告，从而能更加准确的判断污染程度和治理难度。因此水质在线监测系统的研发具有十分重要的意义。 本文先进行了国内外调研，对前人所采用的技术和所取得的成果以及优缺点进行了分析，在此基础上来实现测量参数多、低经济成本、快速准确、现场稳定性高、精度高的需求，并对水质的PH值、浊度、溶氧率以及导电率进行实时监测。 基于设计要求以及对比分析，提出了水质在线监测系统的总体设计方案。该多参数水质在线监测系统以STM32F103RCT6为核心元件，首先是采用数字和模拟传感器进行数据采集，通过转换电路将数据转换为单片机可处理的0~，然后发送给STM32F103RCT6进行数据处理，最后用GSM进行数据通信，将采集到的数据发送到监测端。 关键字：水质在线监测；传感器；STM32F103RCT6；数据处理；无线通信 Design of Water Quality Online Monitoring System Abstract With the development of science and technology, the living standard of human beings has been improved unprecedentedly. At the same time, the industrial wastewater produced by the rapid growth of industrial production flows into rivers, seas and lakes, which seriously affect the safety of water use. Therefore, in addition to enjoying the convenience brought by scientific and technological achievements, it is particularly important to treat sewage. The premise of water pollution control and the important measure of water pollution management is to monitor and report the water quality indicators in real time, so as to judge the pollution degree and treatment difficulty more accurately. Therefore, the research and development of online water quality monitoring system is of great significance. In this paper, the domestic and foreign research was carried out, and the previous technology and achievements as well as advantages and disadvantages were analyzed. On this basis, the requirements of multiple measurement parameters, low economic cost, fast and accurate, high field stability and high precisio
