文档介绍：本科毕业设计说明书
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题目:智能路灯控制器设计
学生姓名:xx
学院:xx
系别:xx
专业:xx
班级:xx
指导教师:xx
二○○七年六月
摘要
路灯是城市建设中不可缺少的公用设施,是城市形象的重要标志之一。城市路灯照明的维护管理水平不仅反映城市的建设水平,而且体现城市的现代化程度。随着我国社会主义现代化建设的不断发展,市政建设取得了极大进步。传统的路灯控制手段已不再适应现代化的要求,设计和实现自动化程度高的路灯控制器是十分必要的。
智能路灯控制器是根据世界上任意一城市的经纬度,精确计算出一年每一天的日出日落时间,实现全年无人职守市外照明的自动时间控制。本产品以单片机AT89C51和日历芯片DS1302为控制核心,停电后内有充电电池维持时钟继续进行记数工作。本控制器可用于路灯,霓虹灯,广告灯,航标灯,工矿企业,小区照明等室外照明灯具的自动控制。
此控制器适应性强,节省人力,提高了市政的路灯管理水平。
关键词: AT89C51;日历时钟DS1302;修正时间.
Abstract
Street lamp is indispensable public facility in urban construction and is one of the important symbols of city. Conditions managed of urban illumination reflect not only construction levels but also the modernization degrees of the city. With the development of modernization constructions in our country, constructions of public facilities make good progress. Traditional control and maintenance of street lamps is not enough any more to modernization need. It is a necessity to design and realize a kind of higher autoimmunization more credible and efficient long-distance monitoring and control system.
Intelligence street lamp is controlled by the longitude and latitude degree, which are different between cities. It is precisely decided by sunrise and sunset every day time, passing on this foundation adjustable of advance or correction time after pushing, carry out whole years an unmanned job to guard the automatic time control of suburban lighting. This product with single slice the machine AT89C51 and the calendar chip DS1302 for control core, after having a power fail inside have already refreshed battery maintenance clock to continue to carry on recording few works. This controller can used for street lamp, neon light, advertisement light, sail beacon, work mineral business enterprise, the small area is illuminated after lighting the automatic controlled lamps.
This controller adaptability is strong, economical manpower the street lamp, which raises municipal services manages level.
Key words: AT89