语音窗帘的设计.doc

德州科技职业学院 毕业实习论文 设计课题： 语音窗帘的设计 院系名称： 机电工程系 班 级： 10机电3班 学生姓名： 张云凤 学 号： 100201324 指导老师： 万俊贺 时 间： 摘 要 本论文主要对利用89C51单片机ATmega16设计一种智能遥控窗帘系统设计的问题进行了研究。 针对智能遥控窗帘系统的功能要求，本设计以ATmega16单片机为核心器件。其主要模块有单片机控制系统，电机驱动模块，光敏检测模块，红外线收发模块，显示模块和电源模块。利用光敏二极管检测光照强度的变化，单片机通过电机驱动模块控制着电机的正反转实现窗帘的来回移动，由遥控器控制选择工作模式，构成一个只能遥控窗帘控制系统。其中，光敏控制模块由光敏二极管和NE555定时器构成，电机驱动模块采用ULN2003实现电机的驱动，而红外线收发模块由红外遥控器和红外线一体化接受头构成，电源模块实现给整个系统供+5V的电源。经过程序编制，制作电路板和调试，基本达到了我们所期望的系统功能。 本文设计具有硬件结构简单、操作方便、功能实用和在智能家居等领域应用前景广泛等的特点。 关键词：89C51单片机；智能；红外线遥控；光敏电阻  Abstract In this thesis, the use of 89C51 microcontroller ATmega16 design an intelligent remote control the curtain system design issues. Intelligent remote control curtain system functional requirements, the design ATmega16 microcontroller as the core device. The main module is a single chip control system, motor drive module, photosensitive detection module, infrared transceiver module, display module and power module. Photodiodes detect light intensity changes, the microcontroller through the motor drive module controls the the motor reversing curtains move back and forth, controlled by the remote control to select the operating mode, constitute only a remote curtain control systems. Photosensitive control module consists of a photodiode and NE555 timer ULN2003 driver of the motor, the motor drive module, infrared transceiver module integration by infrared remote control and infrared to accept the first constitution, the power supply module for +5 V to the entire system power supply. After programming, the production of circuit boards and debugging, reaches the desired system functionality. This design has a simple hardware structure, easy to operate, functional and practical and widely-to-peer application prospects in the field of intelligent home features. Keywords: 89C51 microcontroller; intelligence; infrared remote control; photoresistor 目 录 摘 要 II Abstract