[信息与通信]智能照明系统.doc

目 录 摘要·····················································3 Abstract··················································4 节能照明控制··········································6 1.1.1节能照明·············································6 1.1.2新型智能化控制系统·····································6 1.2照明控制的策略与方式·····································7 1.2.1照明控制的策略········································7 1.2.2照明控制的方式·········································8 1.3课题意义及主要内容··········································8 智能节能控制器设计方案···································9 2.1.1智能节能照明控制器可以实现的功能······························9 2.1.2控制器设计原理············································9 2.2系统框图及工作原理···················································9 2.2.1智能节能控制器的开关功能·······································10 2.2.2智能节能控制器软启动和软关闭功能的实现······························10 2.2.3智能节能控制器实现自动定时降压功能······························10 2.2.4可以实现以上各功能的固态继电器··································11 2.2.5智能节能控制器实现根据环境开/关灯功能····························12 硬件设计····················································13 3.1单片机在智能照明控制中的应用······································13 3.1.1引言··················································13 3.1.2单片机的应用领域和应用模式·····································13 3.1.3单片机外部存储器系统扩展图···········································14 3.1.4显示器接口电路设计·············································15 3.1.5键盘接口电路设计··············································16 3.2固态继电器的硬件设计·············································19 3.2.1固态继电器概述··········································19 3.2.2固态继电器原理及应用···············································20 3.2.3技术及特点············································20 3.2.4 固态继电器的使用注意事项·····································21 3.2.5 SSR的开关特性················································21 3.2.6 主要参数与选用···············································22 3.2.7 8098与继电器的接口原理图及其应用电路···························23 3.3波形调制环节硬件设计············································24 3.3.1调压元件组成及应用的规则··············