摘 要随着全球人口和经济规模的不断增长，能源问题与其使用所带来的环境问题逐渐被人们所认识，“低碳经济”这一概念已经开始进入人们的视野。太阳能具有储量的“无限性”、存在的普遍性，并且几乎不产生任何污染。鉴于这些优点，人们在大力进展太阳能产业，其中，太阳能热水器就是典型的例子。太阳能热水器顺应时代进展的要求，满足人们对环保绿色产品的需求。在人类文明程度日益提高的今日，它是现代经济社会进展的最佳选择。本文提出了一种新型的太阳能热水器控制系统设计方案。该系统采纳 MSC-51系列单片机 AT89C51 作为中央处理器，采纳 DS1302 实时时钟，DS18B20 智能温度传感器，12864 点阵式液晶显示屏等模块，完成时间、温度和水位的显示，以与时间和温度的设定等功能。该系统具备以下特点：结构简单、运行可靠、操作维护简便；节约燃料；无污染，不会对周围环境造成任何影响，也为人们的生活、工作等带来了极大的便利。关键词太阳能热水器 单片机 节能 液晶显示屏AbstractAs the global population and economic growth, energy use of environmental problems and causes gradually recognized, "low-carbon economy," the concept became part of the people of vision. Solar energy has reserves of the limitless ", the universality of existing, and almost does not produce any pollution. In view of these advantages, people in the development of solar energy industry, Solar water heaters are the typical examples.Solar water heaters, in conformity with the requirements of the times, are meeting the demand for green products. In human civilization increasingly today, it is a modern civilized society. A new solar water heater control system design. This design incorporates MSC-51 MCU AT89C51 as central processors, a real-time clock using DS1302, Intelligenttemperature sensorDS18B20,12864, dot-matrix LCD module, completion time display of the temperature level, as well as the time and temperature setting. The water heater has the following features: simple structure, reliable operation, easy...
