1、 1 本科毕业设计(论文) 可编程动态广告牌控制系统设计可编程动态广告牌控制系统设计 系系 部部 信息工程系信息工程系 专专 业业 信息工程信息工程 年级班别年级班别 200404 年级年级 学学 号号 学生姓名学生姓名 指导教师指导教师 (2008 年 6 月) - 2 - 数字电子技术基础 2 可可编程动态编程动态广告牌控制系统设计广告牌控制系统设计 移位寄存器移位寄存器 摘要摘要 LED 动态广告牌是新开发研制的一种新型电子显示产品, 是户外全彩电子显示屏与 喷绘图画的有机结合,完全兼容了显示屏与喷绘图画的所有功能,是 LED 显示技术的 一种最新应用,更是一种节能型、无污染的新型绿色产
2、品,引领城市亮化新风采,为城 市亮化增添了一道新的独特的风景线。白天作为传统的、大型的静态广告牌或房顶标志 牌,与户外大型喷绘显示牌相同。到晚上将转变成全彩动态显示屏,可以呈现各种形式 的广告,信息,图形;可显示各种 LOGO、徽标、动态图案、文字、动态视频等,每平 米仅需几十瓦功率。适用领域: 企业招牌、新型的动态户外广告牌、灯光工程、娱乐 场所、文化广场标志牌。本设计将通过对可编程逻辑器件和多路可编程控制电路的研究 实现 LED 广告牌的动态显示。 关键关键词词: :LED 广告牌, 动态控制器, 多路可编程 3 Abstract The LED dynamic billboard is
3、the new development one kind of new electronic demonstration product, is the outdoors entire color electron display monitor with spurts draws the drawing the organic synthesis, the completely compatible display monitor with has spurted draws the drawing all functions, is the LED display technology o
4、ne kind of newest application, is one kind of energy conservation, the non-pollution new green product, eagerly anticipates the urban bright new elegant demeanor, bright has increased a new unique scenery line for the city. Daytime as traditional, the large-scale static billboard or the roof symbol
5、sign, large-scale spurts with the outdoors draws demonstrated that the sign is the same. Will transform to the evening helps the color dynamic display monitor, may present the multiform advertisement, the information, the graph; May demonstrate that each kind of LOGO, the logo, the dynamic design, t
6、he writing, the dynamic video frequency and so on, each square meter only needs several dozens tile powers. Is suitable the domain: Enterprise advertisement, new dynamic outdoors billboard, light project, recreation area, cultural square symbol sign. This design through will realize the LED billboard dynamic demonstration to the programmable logical component and the multi-channel programmable control circu