AT89S52单片机水产养殖场水质实时监测装置设计+程序+电路图

摘要由于社会科学技术的迅速发展，人们对于生活水平的要求越来越高，现代人越来越渴望在各行各业能够利用智能设备检测来代替人工检测，从而导致对水质监测智能化的要求越来越高，本文针对由于养殖场水质的恶化而造成养殖场的的损失这一问题，提出并设计了一套专用于监测养殖场内水质参数变化的实时监控装置。本装置能够实时采集水产养殖用水的PH值和温度等参数，并对所得到的相关参数进行处理和并通过LCD12864显示屏将结果显示给用户，当水质参数的变化值超过限定的安全值时，装置自动触发发出声光报警信号，以便养殖户能够及时发现情况并进行处理，降低财产损失。该装置具有功能多、功耗低、易于携带、制作成本低以及工作性能稳定等特点。68855

毕业论文关键词：水产养殖实时监测水质参数

The Design of real time monitoring Device for Water quality of aquaculture Farm based on the single chip Microcomputer

Abstract

With the rapid development of social science and technology, people's living standard is increasing day by day. More and more modern people are eager to be able to use intelligent devices to replace artificial detection, which leads to more and more intelligent requirements for water quality monitoring. This paper aims at the problem of loss which caused by the deterioration of the water quality of the farm, so a remote monitoring device for monitoring the variation of water quality parameters is proposed and designed. The device can collect dissolved oxygen, pH value, temperature and other parameters of aquaculture water in real time, and the collected water quality parameters were analyzed and showed when the variation of water quality parameters was more than the limit value, then the device sends out sound and light alarm signal, so as to be able to deal with it in time and reduce the loss . The device has the characteristics of strong function, low power consumption, easy to carry, low production cost, stable performance and so on.

Key words: Aquaculture Real-time monitoring Water quality parameter

摘要 I

Abstract II

1 绪论 1

1.1 发展现状、目的及意义 1

1.2 系统设计内容 1

2 系统硬件部分 2

2.1 整体结构概述 2

2.2 主控模块设计 2

2.2.1 AT89S52单片机概述 2

2.2.2 主要性能 3

2.2.3 引脚功能描述 3

2.2.4 最小系统的构成及连接图 3

2.3 传感信息采集模块 5

2.4 AD转换电路 6

2.4.1 概述 6

2.4.2 功能性描述及电路图 6

2.5 液晶显示模块 7

2.6 声光报警模块 8

3 系统软件部分设计 10

3.1 软件的开发环境 10

3.1.1 编辑器与调试器 10

3.1.2 C51编译器 10

3.2 软件的开发流程 11

AT89S52单片机水产养殖场水质实时监测装置设计+程序+电路图:http://www.youerw.com/zidonghua/lunwen_77548.html