发布时间 : 星期日 文章毕业设计-家居照明控制系统 - 图文更新完毕开始阅读17269e343968011ca300911b
毕业论文（设计）
题 目 家居照明控制系统（硬件设计） 院 系 专 业 年级 学生姓名 学 号 指导教师
家居照明控制系统(硬件设计)
专业
学生 指导教师
【摘 要】 经济快速增长是建立在能源的大量消耗的基础上。近年来随着世界经济规模不断扩大，世界能源消耗量年均增长率为约为１.８％。这说明能源对于人类来说是不可或缺的。
国家与国家之间的竞争,也体现在能源的竞争。谁占有丰富的能源，谁就在发展路上占有最有利的优势。当今世界的主要冲突，大都是为了争夺资源而发生的。美国作为世界上最强大的国家，能源的消耗也是巨大的，因此它不惜一次次的挑起争端，用来得到资源。
但是，随着人们对石油，天然气，煤等不加节制的开采，使能源短缺的问题逐步显示出来，同时生态环境遭受到了巨大破坏，环境的恶化严重威胁着人类的生存。能源的有效利用，新能源（太阳能、地热能、风能、海洋能、生物质能和核聚变能等）的开发已迫在眉睫的摆在了人类面前。
同时除了对新能源的开发利用外，世界各国都在尽力研究实施节能环保的措施。在这样的严峻形式下，家居照明控制系统以迎合人们绿色、环保、节能，智能化生活的观念，经过合理的设计，通过实现如下功能，从人们息息相关的生活中下手，把节能环保意识带到了每个人的身边：
1.全自动/手动开关电源。 2.使用ＬＥＤ照明灯，节能环保。
3.光感控制，自动根据外部环境亮度调节明亮程度。 4.智能切换，遥控切换，使用方便。
【关键词】 LED 新能源 家居照明
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Home furnishing lighting control system (hardware design)
【Abstract】 Rapid economic growth is built on the basis of a large amount of energy consumption. In 30 years, with the increase of the scale of the world economy, world energy consumption with an average annual growth rate of around 1.8%. This shows that the energy increasingly dependent on high.
The competition between country and country is also reflected in the competition of the sources of energy. Who has the abundant energy, which is in possession of the most favorable advantage development road? The main conflicts, mostly in order to compete for resources and the. The United States as the most powerful country in the world, the energy consumption is great, so it at a time to stir up trouble, so as to obtain the resources.
China is a big country of population resources, energy reserves in the world, is also the world's second largest energy producer and consumer country. At the same time in China as a developing country, rely on energy level is also self-evident.
However, along with the people to the petroleum, natural gas, coal and other uncontrolled exploitation, energy shortage problem appears gradually, at the same time, the ecological environment suffered tremendous damage; deterioration of the environment seriously threatens the existence of mankind. The efficient use of energy, new energy (solar, geothermal, wind energy, ocean energy, biomass energy and nuclear fusion energy, etc.) development has been imminent pendulum in front of human beings.
At the same time, in addition to the development and utilization of new energy, all the countries in the world to study the implementation of energy saving and environmental protection measures. In such situation, home furnishing lighting control system to meet the green, environmental protection, energy-saving, intelligent life values. After a reasonable design, through the achievement of the following functions, from the people's production and life, energy conservation and environmental protection with consciousness to each person: 1.automatic / manual switching power supply.
2. Infrared control, no one at home automatic power-off, avoids unnecessary waste. 3. Light control, automatically according to the external environment brightness adjusting brightness.
4. Intelligent switch, remote control switch, easy to use.
【Key words】 LED new energy home furnishing lighting
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目 录
绪论 ..................................................................... 1 1 开发概述 ............................................................... 1 1.1 课题提出的背景 ...................................................... 1 1.2 课题提出的意义 ...................................................... 2 1.3 开发环境 ............................................................ 3 1.4 主要特点及功能 ..................................................... 3 1.5 论文主要工作 ........................................................ 4 1.5论文结构 ............................................................. 4 2主要硬件介绍 ............................................................ 4 2.1 STC12C5A60S2 ........................................................ 4 2.2 八进制3态非反转透明锁存器74HC573 ................................... 5 2.3 三端稳压集成电路7805 ................................................ 6 3 家居照明控制系统设计 ................................................... 7 3.1 分析流程 ............................................................ 7
3.1.1 用户分析 ....................................................... 7 3.1.２系统分析 ....................................................... 7 3.1.3 模块框架图 ..................................................... 9 3.2电路设计 ............................................................ 10
3.2.1单片机最小系统 ................................................ 10 3.2.2 LED照明电路 .................................................. 11 3.2.3 数据锁存电路 .................................................. 11 3.2.4 红外接收电路 .................................................. 12 3.2.5 稳压电路 ...................................................... 12 3.3 PCB电路制作 ........................................................ 13 3.4 元器件封装表 ....................................................... 13 4 系统测试 .............................................................. 14
4.1成品展示 ........................................................ 14 4.2红外遥控 ........................................................ 14 4.3自动亮度调节功能测试 ............................................ 15 4.4上位机显示与控制功能测试 ........................................ 15 结束语 .................................................................. 16 参考文献 ................................................................ 16 附录 .................................................................... 17 致 谢 ................................................................... 22
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