基于单片机的鱼缸控制器设计论文（本科）毕业设计论文.doc

基于单片机的鱼缸控制器设计 摘 要 本文是基于单片机的鱼缸控制器的设计，目前市场上有各种各样的观赏类的鱼缸，进入了不同的应用场合，如家庭、宾馆和商场等等，但现有的鱼缸一般需要人为的操作，比如水温的检测、水循环、鱼儿喂食和液位控制等，给人们带来了很大的不便。本论文就是基于这一现状，分析和研究目前大多数的鱼缸的控制设备和现状，提出了一种新型的基于单片机控制的自动化鱼缸控制器，该控制器是以单片机为核心，再结合传感器技术，可以实现多种功能，包括温度控制、水位检测、氧含量控制、灯光照明等，真正做到了自动化控制。整个控制系统分为两部分，一是以单片机AT89C52为核心，主要是实现对各种控制参数的设置、显示、处理和存储等。二是输入输出部分，主要是采集系统所要求的各种参数和检测信号，并将核心芯片传输的信号进行执行，设计出硬件电路和软件电路，综合实现鱼缸控制的集中管理。 通过对所设计的系统进行较长时间的运行和测试，结果表明所设计的系统可以实现要求，并且其具有系统运行稳定可靠、操作简单、设计灵活、成本低廉和结构简单等特点，可以广泛的应用于家庭类的观赏性鱼缸。 关键字：单片机，自动化，鱼缸，控制系统 The Designer of MCU-based tank ABSTRACT This article is based design automation aquarium, there are a variety of ornamental fish tank on the market today, into the different applications, such as home, hotel and shopping and so on, but the existing tanks generally require human operation , such as water temperature detection, water cycle, fish feeding and level control, to bring a lot of inconvenience. This paper is based on this situation, analysis and research equipment and the current status of control of most of the fish tank, we propose a new tank based automation microprocessor controlled, the system is core, combined with sensor technology, set multiple technologies and control functions in one, including thermostat, automatic feeding, automatic water change, automatic lighting, the perfect automated control. The whole control system is divided into two parts, one is the AT89C52 as the core, it is to achieve a variety of control parameters setting, display, processing, and storage. Second, the input and output section, mainly a variety of parameters and detect signal acquisition system requires, and will be executed, hardware design schematics signal transmission core chip and software design, integrated centralized management control tank. Based on the design of the system for a long time to run and test results show that the proposed system can achieve requirements and having the system is stable and reliable, simple operation, design flexibility, low cost and simp