基于单片机的智能调光系统设计(论文)

学院

本科生毕业设计（论文）

学院：电子与自动化学院

专业：电子信息工程

大连理工大学城市学院本科生毕业设计（论文）

基于PIC单片机的智能调光系统设计

总计毕业论文（论文）45 页

表格0 个

插图22 个

摘要

智能照明行业自从上世纪90年代进入中国市场以来，受市场的消费意识、市场环境、产品价格、推广力度等各方面的影响，一直处于缓慢发展的态势。行业人士均认为，消费者对智能照明认识不足是市场处于初级阶段是最主要的原因。近些年来，随着国民经济的快速发展，特别是地产行业的高歌猛进，国内智能照明行业迅速发展，涌现出了各种技术类型的厂家，市场上也出现了各种类型，别具特色的智能开关产品。

建筑设计行业正向着更舒适、安全和节约能源的方向发展，由于目前室内传统照明布线麻烦、费电、安装困难、成本高等问题，智能调光系统应运而生正成为智能家居的趋势之一，为此设计出节能、舒适、安全的智能调光系统并投入实际使用，本文详细介绍了智能调光系统及设计过程中的关键技术环节，包括系统网络设计、控制器CPU设计、可控硅和光耦控制，描述了智能调光系统的主要应用，并讲解了结合TI公司的Z-Stack协议栈来实现对室内所有灯节点的单控、全控、开关控制、256级调光控制以及情景模式转换等功能，同时提出了一种室内多个LED灯节点对定点精确调光的方案，从而达到使照明系统更加人性化、安全和节能的设计目的。

关键词：智能调光系统；控制器；可控硅；光耦

Abstract

Intelligent lighting industry since the 1990s to enter the Chinese market, affected all aspects of consumer awareness of the market, market environment, product price, promotion efforts, etc., has been in the slow development of the situation. Industry are of the view, lack of consumer awareness of the intelligent lighting market in its infancy is the main reason. In recent years, with the rapid development of the national economy, especially the rapid development of the real estate industry triumph, the intelligent lighting industry, the emergence of a variety of types of technology manufacturers, the market also appeared in various types, distinctive smart switching products.

Abstract with the development of society,architectural design also was requested toward more comfortable safe and energy efficiency.In view of the present traditional interior lighting, it is electrical energy waste,troublesome wiring, high system installation cost.Intelligent light-control system meets the development demand,and it is also one of the trends of intelligent house.A intelligent light-control system with energy efficiency and safe was designed and put into practice.Firstly the intelligent light-control system and its demanding techniques were outlined.And then the key techniques of system were introduced,including the design of system network,the design of CPU controller,technique of voltage controlled by silicon and optical coupler.Finally the application of system were introduced and combined with the TI Z-Stack protocol stack to provide the realization of all the interior lights nodes in a single control, full control, switching control, level 256 dimming control and scenario mode conversion function.At the same time, a kind of interior multiple LED lamp node to point precise dimming scheme is put forward to make the lighting system more humane, safe and energy-saving design.