嵌入式微控制器在智能节水洁具中的应用  

Intelligent Embed Microcontroller for Toilet Water Saving Utensils

作　　者：徐和飞[1] 蒋存波[1] 

机构地区：[1]桂林工学院电子与计算机系,广西桂林541004

出　　处：《桂林工学院学报》2008年第1期144-146,共3页Journal of Guilin University of Technology

基　　金：广西科技攻关项目(桂科攻02350142)

摘　　要：介绍了一种以嵌入式微控制器为核心,配合红外发射与检测电路、电磁阀驱动电路及相应控制软件构成的智能节水洁具设计方法。采用AT89C2051微控制器,通过主动发送经过调制与编码的探测信号进行人体检测,其抗干扰性能好。经实际测试,系统运行可靠,实现了节约用水与确保环境卫生的统一。A method of intelligent water saving utensils for toilet is introduced, which consists of embedded microcontroller, infrared emission and detecting circuit, driving circuit of solenoid valve and corresponding control software. The intelligent water saving utensils with the micro-controller of AT89C2051 can send modulate-encoded detecting signal to examine checkup. It has good performance in anti-disturbance. Practical test shows that the system works well. The method can be used for water saving and hygeian environment.

关 键 词：嵌入式 微控制器 智能 节水洁具 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] TU824.1[自动化与计算机技术—控制科学与工程]