摘 要
本设计主要是用于家庭及宾馆安装智能控制性的窗户、窗帘系统设计。智能化的窗户、窗帘控制系统具有防风、防雨、防盗、无线遥控、自动检测控制与报警、安全控制优先与自动保护等全部功能，所有功能控制都具有高稳定高可靠性高灵敏度高人性化等的自动检测控制。本系统以单片机为核心，辅于必要的外部电路，通过使用压力传感器，湿度传感器，一体化人体红外传感器，无线发射与接收为输入装置，控制窗户、窗帘的电机及报警电路为输出装置，实现日常生活中智能化控制窗户窗帘的检测风雨窃贼入侵等，本系统采用单片机芯片AT89S52，通过软件编程控制，L297和L298控制步进电动机正转与反转，运用单片机内部的定时中断输出固定频率控制步进电机的转速，通过计算输出脉冲的个数来监控步进电机的行程，从而达到窗户窗帘的开与关功能和有窃贼入侵的报警功能。为完善系统的可靠性，实现简单便捷的操作，我们还设计了无线遥控操作的功能，还通过软件控制脉冲输出频率及脉冲个数来控制步进电机的转速和位移量。 关键字：AT89S52，L297，L298，压力传感器，湿度传感器，一体化人体红外传感器，无
线遥控发射与接收器,报警器，步进电动机，定时中断，脉冲计数，等待模式。
abstract
This design is mainly uses in the family and the guesthouse installment intelligence control window, the window blind system design. The intellectualized window, the window blind control system has windproof, rainproof, security, the wireless remote control, the automatic detection to control and to report to the police, the safety control first with the automatic protection and so on complete function, all functional control has high stable redundant reliable high sensitivity high user-friendly and so on automatic detection control. This system take the monolithic integrated circuit as a core, auxiliary in essential exterior electric circuit, through the working pressure sensor, the humidity sensor, the integrated human body infrared sensor, the wireless launch and the receive is the input device, controls the window, window blind's electrical machinery and the alarm circuit is the output device, realizes in the daily life the intellectualized control window window blin
d's examination wind and rain thief invasion and so on, this system uses monolithic integrated circuit chip AT89S52, through the software programming control, L297 and the L298 control step-by-steps the electric motor clockwise and the reverse, step-by-steps electrical machinery's rotational speed using the monolithic integrated circuit interior's timer interruption output fixed frequency control, monitors through the computation output pulse's integer step-by-steps electrical machinery's traveling schedule, thus achieves window window blind's opening withCloses the function and has the warning function which the thief invades. For the consummation system's reliability, realizes the simple convenient operation, we have also designed the wireless remote control function, but also controls through the software control pulse output frequency and the pulse integer step-by-steps electrical machinery's rotational speed and the displacement quantity.
太阳能光伏控制器Key words: AT89S52, L297, L298, the pressure transmitter, the humidity sensor, the integrated human body infrared sensor, controls remotely the launch and the receiver wireless, the alarm apparatus, step-by-steps the electric motor, timer interruption, pulse counting, waiting pattern.
雷击测试
窗户窗帘的智能化控制系统的设计 I
window window blind's intellectualization control system's design II
目电力线网络摄像机 录 III
0绪论 1
1 系统设计 2
1.1 设计任务及要求 2
1.2 总体设计方案 4
1.3 本章小结训练监控 6
2 各功能模块的工作原理及部分程序 7
2.1 主程序控制模块 7
2.2 步进电机的控制模块 16
2.3压力与湿度检测模块及流程图 18
2.4 红外检测与遥控模块及流程图 22氮化硅结合碳化硅制品
2.5报警功能模块电路及流程图 26
2.6 电源模块 28引流袋
2.7手动功能概述 32
2.8本章小节 32
3 设计的总体电路的工作原理介绍 33
4 软件调试 33
5 扩展及展望部分 34
5.1 扩展 34
5.2 展望 34
总 结 35
致 谢 36
参考文献 37
附录 38
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