電氣工程及其自動(dòng)化本科生畢業(yè)論文

1、本 科 生 畢 業(yè) 論 文學(xué) 院 電氣信息工程學(xué)院 專(zhuān) 業(yè) 電氣工程及其自動(dòng)化 屆 別 2008 屆 題 目 基于通信協(xié)議的 LED 屏 ActiveX 控件設(shè)計(jì) 學(xué)生姓名 學(xué)生姓名

2、 學(xué) 號(hào) 指導(dǎo)教師 基于通信協(xié)議的 基于通信協(xié)議的 LED LED 屏 ActiveX ActiveX 控件設(shè)計(jì) 控件設(shè)計(jì)郭正紅云南民族大學(xué)電氣信息工程學(xué)院摘要 摘要在現(xiàn)代信息社會(huì)中各種信息實(shí)時(shí)的公開(kāi)發(fā)布變的越來(lái)越重要。在更好的、方便的

3、獲取信息過(guò)程中，LED顯示屏發(fā)揮了巨大的作用。LED 作為一種新型的節(jié)能、環(huán)保的綠色光源產(chǎn)品，受到人們?cè)絹?lái)越多的關(guān)注。LED 行業(yè)對(duì)經(jīng)濟(jì)增長(zhǎng)貢獻(xiàn)越來(lái)越大。各個(gè)國(guó)家已把 LED 行業(yè)做為重要行業(yè)來(lái)發(fā)展。本文首先講述了 LED 的原理、應(yīng)用、實(shí)現(xiàn)方法。其次基于 VB 開(kāi)發(fā)了適用用于通用 LED 顯示屏的 ActiveX 控件實(shí)現(xiàn)了 LED 屏幕內(nèi)容的動(dòng)態(tài)更新。最終將該控件應(yīng)用于三維力控中。關(guān)鍵字： 關(guān)鍵字： LED 顯示屏； Active

4、X 控件；通信協(xié)議The design of ActiveX for LED Screen with the Conmmunication ProtocolGuozhenghongYunnan Nationalities University School of Electronic EngineeringElectrical engineering and automation 2008AbstractReal-time rel

5、ease all kinds of information in the modern information society has become increasingly important.The LED display has played a huge role to more better to access to information.. The LED Technology as a clear light sourc

6、e for a new type of energy saving, environmental protection, has been taked more and more attention by the people. The LED industry is growing contribution to economic growth. Each country has the LED industry as an impo

7、rtant industry to develop. In this article, firstly discusses the principle of the LED, applications, and implementation. Secondly, based on the communication protocol the ActiveX was designed for general-purpose LED sc