水族箱智能控制器

南京工程学院

自动化学院

本科毕业设计（论文）

题目：水族箱智能控制器设计

专业：自动化

班级：自动化122 学号：203120220学生姓名：刘文军

指导教师：徐开芸高级实验师

起止日期：2016.2～2016.6

设计地点：南京工程学院

Graduation Design (Thesis)

The Design of Intelligent Controller of Multifunctional Aquarium

By

LIU Wenjun

Supervised by

Senior Experimentalist XU Kaiyun

School of Automation

Nanjing Institute of T echnology

June, 2016

摘要

随着社会的发展，人们对生活质量的要求越来越高，观赏类的产品受到人们的青睐，因此智能水族箱深受消费者欢迎。在一些公共场合，观赏类水族箱起到了美化环境、提升档次的作用。

本课题设计了水族箱智能控制器。根据一些常见的水族箱的问题，设计了一种以STC89C52RC为核心的单片机控制系统，通过结合传感器让水温，水位，充氧等实现智能化控制。其中实现的主要功能是：温度控制部分是结合DS18B20传感器，对温度进行实时检测，温度过低则升温，过高则降温；水位控制部分通超声波传感器，对水深检测，水位低了则加水；并通过红外线遥控器进行充氧的开断控制以及参数的设置；LCD1602对实时参数的显示，以及操作步骤的显示。并且分别对此系统的温度显示与控制模块，控制充氧模块，水位显示与控制模块等进行硬件电路的设计，以及软件方面的设计，从而进行结合调试形成一个完整的智能化控制系统。

经过一段时间对该设备的调试与运行，实验的结果显示该设备性能稳定，操作方便，实用性教强，由于其结构控制简单，成本较低，所以可以普及，并且适用于大多数水族箱场所。

关键词：水族箱；单片机；智能化

ABSTRACT

With the development of society, people's quality of life become increasingly demanding, ornamental products by people of all ages, so intelligent aquarium welcomed by consumers. In some public places, ornamental aquarium played a landscaping to improve the grade of the role. This topic is designed aquarium intelligent controller.

According to some common aquarium problems with STC89C52RC designed a microcontroller as the core control system, through a combination of sensor lets water temperature, water level, oxygenation and other intelligent control.The main function of which is to achieve: the temperature sensor DS18B20 control section is a combination of real-time detection temperature, the heating temperature is too low, too high cooling; water level control section through an ultrasonic sensor to detect water depth, water level is low, add water; and via infrared remote control oxygenation of breaking and setting control parameters; LCD1602 display of real-time parameters, and the procedure is displayed. And respectively of this system temperature display and control module, the control module oxygenation, hardware circuit design level display and control module, and software designs to be combined to form a complete debugging intelligent control system.

After a period of commissioning and operation of the equipment, the experimental results show that the equipment stable performance, easy operation, practical teaching is strong, due to its control structure is simple, low cost, so it can be universal and applicable to most places aquarium.

Key words: Aquarium; Microcontroller; Intelligent