本文選題：嵌入式瀏覽器 + 中間件��； 參考：《電子科技大學(xué)》2014年碩士論文

【摘要】：隨著近年來互聯(lián)網(wǎng)的迅速發(fā)展,信息時(shí)代的到來,作為三網(wǎng)融合下的產(chǎn)物,IPTV已經(jīng)成為家電領(lǐng)域產(chǎn)業(yè)發(fā)展的一個(gè)重要方向。IPTV集寬帶互聯(lián)網(wǎng)、多媒體等多種技術(shù)于一體,向用戶呈現(xiàn)出來的各項(xiàng)業(yè)務(wù)越來越豐富多彩。同時(shí)在云計(jì)算、大數(shù)據(jù)的時(shí)代所產(chǎn)生的WebOS,其與IPTV的結(jié)合也將帶來更多的技術(shù)創(chuàng)新。瀏覽器作為IPTV中用戶使用其許多業(yè)務(wù)的重要應(yīng)用軟件,它更多的是相當(dāng)于一個(gè)平臺(tái)而非僅僅只是一個(gè)軟件。因此,根據(jù)用戶需求來設(shè)計(jì)出一個(gè)高性能的、功能豐富的、體驗(yàn)效果好的瀏覽器將變的尤為重要。本文首先分析了常見瀏覽器與WebOS的相關(guān)技術(shù)特點(diǎn),研究了開源瀏覽器內(nèi)核WebKit的架構(gòu)及其相關(guān)技術(shù);通過分析SDL與其他GUI系統(tǒng)的優(yōu)缺點(diǎn),提出了適用于中低端設(shè)備、多功能的瀏覽器解決方案。其次,通過對WebKit的PlatForm模塊進(jìn)行優(yōu)化,設(shè)計(jì)了一個(gè)基于SDL平臺(tái)的中間件模塊,使機(jī)頂盒中的瀏覽器具有高效的外部事件處理和顯示能力,為IPTV的視頻點(diǎn)播提供了快進(jìn)、快退、暫停等相關(guān)業(yè)務(wù)接口,以及控制屏幕上焦點(diǎn)框快速且正確的移動(dòng)到目標(biāo)結(jié)點(diǎn)的相關(guān)接口。最后,設(shè)計(jì)實(shí)現(xiàn)了一個(gè)具有IPTV人機(jī)交互功能的瀏覽器原型,對所研究方案和中間件進(jìn)行了驗(yàn)證。結(jié)果表明,該瀏覽器能夠正確并高效的處理遙控器事件以及進(jìn)行IPTV視頻點(diǎn)播業(yè)務(wù)。
[Abstract]:With the rapid development of the Internet in recent years and the arrival of the information age, IPTV, as a product of the integration of three networks, has become an important direction of industrial development in the field of home appliances. IPTV integrates broadband Internet, multimedia and other technologies. The various services presented to the users are becoming more and more colorful. At the same time, the combination of big data and cloud computing will bring more technological innovation. As an important application software for users to use many of their services in IPTV, browser is more like a platform than just a software. Therefore, it is very important to design a browser with high performance, rich function and good experience effect according to the needs of users. In this paper, the characteristics of common browsers and WebOS are analyzed, the architecture of open source browser kernel WebKit and its related technologies are studied, and the advantages and disadvantages of SDL and other GUI systems are analyzed. Multifunctional browser solution. Secondly, through the optimization of platform form module of WebKit, a middleware module based on SDL platform is designed, which makes the browser in the set-top box have efficient external event handling and display ability, and provides fast forward and fast retreat for IPTV VOD. Pauses and other related business interfaces, as well as the control screen focus box quickly and correctly moved to the target node related interfaces. Finally, a browser prototype with IPTV human-computer interaction is designed and implemented, and the research scheme and middleware are verified. The results show that the browser can handle remote control events correctly and efficiently and perform IPTV VOD service.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP393.092

【參考文獻(xiàn)】

相關(guān)期刊論文 前3條

1 田立群;;淺談瀏覽器的種類及內(nèi)核功能[J];才智;2012年35期

2 郭偉;;新手機(jī)OS Tizen[J];計(jì)算機(jī)光盤軟件與應(yīng)用;2013年13期

3 周林,步豐林;嵌入式瀏覽器中JavaSCript和DOM的支持[J];計(jì)算機(jī)工程;2004年S1期

相關(guān)碩士學(xué)位論文 前1條

1 蔡進(jìn);IPTV機(jī)頂盒網(wǎng)絡(luò)通信接口軟件的設(shè)計(jì)與實(shí)現(xiàn)[D];電子科技大學(xué);2009年

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本文編號(hào)：2105608