[指南]毕业论文红外线自动控制水龙头(定稿).doc

六安职业技术学院毕业 设计（论文） 红外线自动控制水龙头 摘 要 水资源是不可缺少的，节约用水是一种美德。我们所见基本上是普通的水龙头，但是往往我们也可以发现，当我们因为急事而忘了关水龙头会使水一直流，从而浪费很多水。水是我们的生命之源，无论在干旱或者水米之乡。所以本设计是可以不浪费水，方便了我们，也为那些容易忘记关水的人使用。 本论文设计一种以红外线控制水龙头。此电路兼具设计简单、外形美观、操作性强等优点，传统水龙头容易浪费水资源，违背了现代社会追求“绿色低碳”目标，在这基础上，设计了自动供水电路，不但可以节约用水，而且还降低了自然、社会、公司财富。红外式自动控制水龙头由红外发射电路、红外接收放大电路、控制电路、电磁阀、电源组成。当人或事物靠近时，自动产生控制信号继电器动作，使电磁阀得电吸合放水的功能。它安装方便、灵敏度高、抗干扰能力强，使用寿命长。发出光均匀稳定，已成为人们日常生活中必不可少的必需品，其广泛用于家庭、车站、工厂、学校、餐厅等场所。而且大大的扩展了原先水龙头的功能。因此，研究红外自动水龙头及扩大其应用，有着非常现实的意义。 关键字：传感器、红外线、自动控制 Abstract Water is indispensable, save water is a virtue. What we see is basically ordinary faucet, but often we can also found that, when we because urgent and forgot to turn off the faucet can make water has been flowing, thus wasting a lot of water. Water is the source of our lives, no matter in drought or water meters of the township. So this design can not waste water, convenient for us, but also the easily forget shut water use. This paper designed a kind of infrared control faucet. This circuit is simple in design, both in appearance, such advantages as high maneuverability, the traditional faucet easy to waste water, violated the modern society is seeking green low carbon goal, in this basis, automatic water supply circuit design, not only can save water, but also reduced the natural, social, company wealth. Infrared type automatic control faucet consists of infrared emission circuit, infrared receiving amplifier circuit, control circuit, solenoid valve, power component. When people or things close, automatically generate control signal relay action, make the electromagnetic valve fits the absorption of water to electricity function. It convenient installation, high sensitivity, anti-jamming ability, long service life. Emit light uniform stability, has become necessary in Peoples Daily life necessities, which are widely used in household, station, factories, schools, restaurants and other places. And greatly expanded the original function of the faucet. Therefore, t