控制窗帘开关控制系统研究，整体硬件设计系统按功能可分为晶振电路、复位电路、光采集、电机驱动电路、显示电路、按键电路、拨码电路和电源。设计的程序按功能可分为全开全闭窗帘自动控制程序设计、半开半闭窗帘自动控制程序设计、手动控制窗帘程序设计。本设计想要完成的功能：系统为自动模式时，光采集电路对白天黑夜进行判断，然后向单片机发送高电平/低电平，单片机接收后通过显示电路显示此时的状态，与此同时单片机通过控制电机正反转从而实现窗帘的拉开与关闭；系统为手动模式时，通过按键电路给单片机发送指令，单片机接收后通过显示电路显示此时的状态，与此同时单片机通过控制电机正反转从而实现窗帘的拉开与闭合-Control the curtain switch control system research, the overall hardware design system according to the function can be divided into crystals circuit, reset circuit, light collection, motor drive circuit, show circuit, key circuit, dial the code circuit and power supply. The program design according to the function can be divided into full open fully closed the curtains to be automatic control program design, ajar shut partly curtain automatic control program design, manual control curtain program design. This design want to complete the function: system for automatic mode, the light of the day or night acquisition circuit judge, and then sent to the single-chip microcomputer high level/low level, after receipt of the single chip by show circuit of the state that at this time, at the same time single-chip microcomputer control motor through positive &negative so as to realize the curtain away and shut　System for manual mode, through the keys to send command circuit chip, microcontroll