毕业设计（论文）-基于单片机的水塔水位控制系统的设计与仿真.doc

2014届毕业设计(论文) 题 目 基于单片机的水塔水位控制系统的设计与仿真 专 ?业? 班? 级 学 ?? ?号 姓 ?名 指 导 教 师 学 院 名 称 电气信息学院 2014 年 5月 20日 基于单片机的水塔水位控制系统的设计与仿真Design and Simulation of Control System of Water Tower Level Based on SCM 学 生 姓 名: 指 导 教 师: 摘 要 供水是一个关系国计民生的重要产业。传统的人工供水方式，劳动强度大，工作效率低，安全性难以保障，而水塔水位控制系统是我国住宅小区广泛应用的供水系统，为此很有必要对水塔水位进行自动控制。为了达到节能的目的，提高供水系统的质量，考虑采用单片机技术，设计出一套实用水位自动控制方案。该设计主要基于单片机的硬件电路设计，在硬件基础上合理配合软件，实现一种能够实现水位自动控制、具有自动保护、自动声光报警功能的控制系统，完成水塔水位控制系统的设计。该控制系统由单片机控制部分、时钟显示部分、报警部分Proteus 和Keil 软件完成水塔水位控制系统硬件电路以及控制程序的设计，并进行了系统的调试和仿真。因为它具有简单操作方便、良好、可靠性高等优点， 关键字：；水塔水位；控制系统；单片机 Abstract Water is an important property in the peoples livelihood. Traditional artificial water supply is labor-intensive, low efficiency and difficult to guarantee security. However, the water tower level control system is widely used in water supply system of our residential community. For this reason, it is necessary for us to accomplish the automatic control of water tower level. In order to achieve energy saving and improve the quality of the water supply system, we can consider using Single-Chip Microcomputer technology and design a practical water level automatic control scheme. The design is mainly based on single-chip hardware circuit design. Based on hardware, the design is reasonable with software and achieves a control system of automatic water level control, automatic protection and automatic sound and light alarm. The control system consists of Single-Chip?Microcomputer control section, clock display section, digital display section, motor control section, alarm section and so on. What’s more, we use Proteus and Keil software to complete the tower level control system’s design of hardware circuit and control program and complete the control system’s debugging and emulation. Because it has the advantages of simple