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sun52027479 - 2026/3/27 21:40:08
文件格式:word+ddb
文件大小:14.51MB
适用专业:机电技术教育
适用年级:大学
下载次数:1 次
我要下载:客服QQ:5739126
论文编号:218330

资料简介:
毕业设计 基于单片机的开水房锅炉控制系统设计,正文共24页,8990字,附任务书、开题报告、PROTELL电路图。

摘要

单片机具有集成度高、运算速度快、体积小、运行可靠、价格低廉,因此在控制过程、数据采集、机电一体化、智能化仪表、家用电器及网络技术等得到广泛应用,本文介绍了一种基于单片机的开水房自动供水系统,它主要采用了温度传感器DS18B20采集温度信号和光敏三极管3DU采集水位信号并将其送给单片机 At89s52与其内部的设置参数比较以判断是否需要进行相应的操作,实现自动控制的目的。当水位或水温超限时系统会自动报警。高亮二极管和光敏三极管配对使用检测水位既准确又无污染。本文还设计了五个控制按键和三位LED显示器。五个按键可实现开水房水温的预置和实际温度的切换以及取消报警的功能,三位LED显示器可实时显示水温,并有自动与手动的切换功能及手动复位功能。

关键词:单片机,水温控制,水位控制,温度传感器



Automatic Water Supply System Based On The SCM Integrated Circuiting Water House

Abstract: The Single-Chip Microcomputer has the characterizations: high rate integration,quick operating speed, the small volume, the reliable movement and the inexpensive price. Therefore, it applies widely in the controlled process, the data acquisition, the integration of machinery, the intellectualized measuring appliance, the domestic electric appliances, the network technology and so on. This article introduced one kind of water house automatic water supply system based on the Single-Chip Microcomputer. it has mainly used the temperature sensor DS18B20 gathering temperature signal and the photosensitive triode 3DU gathering water level signal and gives monolithic integrated circuit At89s52 it if the internal establishment parameter comparison by to judge whether needs to carry on the corresponding operation, realization automatic control goal. When the water level or the water temperature goes beyond the limit, system can auto-alarm. Using the highly bright diode and the photosensitive triode to examine water level is not only accurate, but also do not have any pollution. Furthermore, this article has designed five controls pressed keys and three LED monitor. Five pressed keys may realize the function of water temperature initialization and the actual temperature cutting as well as the cancellation reports to the police. Three LED monitor may display the water temperature in time. It also has automatic and manual cutting function and the manual replacement function.

Keywords:Sing-chip computer, Water temperature control, Water level control, Temperature sensor


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