智能照明系统的课程设计报告题目名称：智能照明控制系统设计 摘要： 本系统以光敏电阻的光强采集、A/D 转换、单片机AT89C51 为核心，组成最小控制系统，并和高亮 LED 显示电路共同构成。外界光强的大小经过电压的线性转换，并用延时来控制灯亮度来体现。该系统能够随环境光强的变化或软件所设定的时间自动控制灯的亮灭；同时系统能够根据光线强度自动控制灯的亮度，也能够手动调节灯的亮度。关键词：51 学习板 ADC0804 光敏电阻 中断定时 延时目 录1 方案设计与论证....................................................................................31.1整体设计方比较和选择...........................................................32 系统设计................................................................................................42.1 总体设计......................................................................................42.2各单元模块功能介绍及电路设计...........................................52.2.1 光线采集模块......................................................................52.2.2 模数转换模块.....................................................................62.2.3 AT89C51 单片机................................................................62.2.4 LED 显示模块.....................................................................72.2.5 电源模块.............................................................................73 软件设计...............................................................................................74 系统测试..............................................................................................104.1 测试方案......................................................................................104.2 测试结果.....................................................................................104.3 结果分析.....................................................................................105 结语.......................................................................................................11附录：......................
