嵌入式课程设计..doc

嵌入式课程设计. 嵌入式课程设计. PAGE 嵌入式课程设计. HUBEI NORMAL UNIVERSITY 《嵌入式课程设计》 智能节水洁具系统 设计报告 成员姓名 杜佳圆、徐泽敏、叶新义 指导教师 熊旭辉 专业与班级 物联网工程1304班 完成时间 湖北师范学院计算机科学与技术学院 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。 本论文设计一种水龙头智能节水开关的设计。此电路兼具设计简单、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、财富。此设计采用红外式自动控制水龙头，实现智能节水。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。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 resources are indispensable, and water conservation is a virtue. We can see that we are basically ordinary tap water, but often we can also find that when we have to forget about the water because of a hurry to turn off the tap water, and thus waste a lot of water. Water is the source of our life, whether in drought or water meter. So this design is not a waste of water, convenient for us, but also for those who easily forget the use of water. The design of the intelligent water saving switch of the tap is designed in this paper. Both the circuit design is simple, operation is strong wait for an advantage, the traditional faucet easy to waste water, contrary to the modern society the pursuit of green low carbon goal, on the basis of this, automatic water supply circuit design, not only can save water, but also reduced the natural, social, and wealth. This design uses infrared type automatic control tap, realizes the intelligent water saving. Infrared automatic control tap by infrared emission circuit, infrared receiver amplifier circuit, control circuit, solenoid valve, power supply. When people or things close, automatically generates a control signal relay, the solenoid valve is energized to pull in water function. Greatly expanded the function of the original faucet. Therefore, it is very realistic to study the infrared automatic tap and expand its appl