【摘要】：隨著社會(huì)的進(jìn)步和科技的發(fā)展,人們的日常生活越來越智能化,智能家居作為物聯(lián)網(wǎng)技術(shù)的重要應(yīng)用是生活智能化的直接寫照。智能家居系統(tǒng)以住宅為平臺(tái),融合嵌入式技術(shù)、傳感器網(wǎng)絡(luò)技術(shù)、網(wǎng)絡(luò)通信技術(shù)以及自動(dòng)控制技術(shù)等,將家庭終端互聯(lián)起來,實(shí)現(xiàn)居家的現(xiàn)場控制或者遠(yuǎn)程管理這些設(shè)備終端和監(jiān)控家居環(huán)境的功能,為用戶營造個(gè)舒適便捷的智能化家居環(huán)境。智能家居網(wǎng)關(guān)作為智能家居系統(tǒng)的核心部分應(yīng)具備以下兩個(gè)功能：第一是實(shí)現(xiàn)智能家居內(nèi)部網(wǎng)絡(luò)與外部網(wǎng)絡(luò)之間的信息通信,實(shí)現(xiàn)協(xié)議轉(zhuǎn)換等通訊功能；第二是實(shí)現(xiàn)對(duì)家庭影院、傳感設(shè)備、安防設(shè)備、燈光窗簾等家庭內(nèi)部設(shè)備的集中控制和統(tǒng)一管理,例如具有添加各種接口設(shè)備的能力以及對(duì)設(shè)備的動(dòng)態(tài)擴(kuò)展能力。本文基于本研究的實(shí)際需求,提出了智能家居網(wǎng)關(guān)平臺(tái)的個(gè)性化設(shè)計(jì)原則,結(jié)合當(dāng)前應(yīng)用于智能家居網(wǎng)關(guān)系統(tǒng)的關(guān)鍵技術(shù),設(shè)計(jì)并實(shí)現(xiàn)了一款基于嵌入式ARM-Linux的智能家居網(wǎng)關(guān)平臺(tái),并基于該平臺(tái)實(shí)現(xiàn)了一種具有視頻處理能力的通用視頻接口設(shè)計(jì),能夠?qū)σ曨l圖像信息進(jìn)行快速獲取和處理。 論文首先通過對(duì)嵌入式微處理器的比較和分析,選擇基于ARM內(nèi)核的S3C6410芯片作為網(wǎng)關(guān)核心處理器,并基于該微處理器進(jìn)行系統(tǒng)電路配置和外圍電路擴(kuò)展,使網(wǎng)關(guān)平臺(tái)具有接入多種類型接口傳感器的能力,例如網(wǎng)絡(luò)接口、GPIO接口和音頻視頻處理接口等。其次通過對(duì)軟件平臺(tái)的研究,選擇Linux作為網(wǎng)關(guān)平臺(tái)的操作系統(tǒng),并基于Linux操作系統(tǒng),對(duì)GPIO驅(qū)動(dòng)以及視頻接口驅(qū)動(dòng)進(jìn)行開發(fā),實(shí)現(xiàn)了一種具有視頻處理能力的通用視頻接口設(shè)計(jì),能夠?qū)σ曨l圖像信息進(jìn)行快速獲取。最后我們將該網(wǎng)關(guān)平臺(tái)應(yīng)用于智能家居系統(tǒng),并基于該應(yīng)用場景設(shè)計(jì)了一款應(yīng)用程序,實(shí)現(xiàn)了用IPAD作為萬能遙控器、網(wǎng)關(guān)作為服務(wù)器,智能遙控整個(gè)家庭設(shè)備的智能家居系統(tǒng),實(shí)現(xiàn)了對(duì)家庭影院、燈光設(shè)備、窗簾空調(diào)、安防系統(tǒng)等家居系統(tǒng)的控制,為用戶營造了一個(gè)便捷舒適的智能化家居環(huán)境。
[Abstract]:With the progress of society and the development of science and technology, people's daily life is becoming more and more intelligent. As an important application of Internet of Things, smart home is a direct portrayal of life intelligence. Intelligent home gateway, as the core part of smart home system, should have the following two functions: the first is to realize the internal network of smart home and the second is to realize the function of remote management of the terminal and monitoring the home environment. The second is to realize the centralized control and unified management of the home interior equipment, such as home theater, sensor equipment, security equipment, lighting curtain and so on, such as the ability to add a variety of interface equipment and the ability to dynamically expand the equipment. According to the actual requirement, this paper puts forward the individualized design principle of smart home gateway platform, designs and implements a smart home gateway platform based on embedded ARM-Linux combining with the key technologies currently used in smart home gateway system, and implements a general video interface design with video processing capability based on this platform. The video image information is acquired and processed quickly.
Firstly, by comparing and analyzing embedded microprocessors, this paper selects S3C6410 chip based on ARM kernel as the gateway core processor, and configures the system circuit and extends the peripheral circuit based on this microprocessor, so that the gateway platform has the ability to access various types of interface sensors, such as network interface, GPIO interface and audio. Secondly, through the research of software platform, Linux is chosen as the operating system of gateway platform, and based on Linux operating system, GPIO driver and video interface driver are developed. A general video interface design with video processing capability is realized, which can obtain video image information quickly. Then we apply the gateway platform to the smart home system, and design an application program based on the application scenario, which realizes the smart home system with IPAD as the universal remote controller, gateway as the server and intelligent remote control of the entire home equipment, and realizes the home system of home theater, lighting equipment, curtain air conditioning, security system and so on. The control has created a convenient and comfortable intelligent home environment for users.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TU855

【參考文獻(xiàn)】

相關(guān)期刊論文 前5條

1 章堅(jiān)武;顏歡;包建榮;;智能家庭網(wǎng)關(guān)設(shè)計(jì)及其物聯(lián)網(wǎng)應(yīng)用[J];計(jì)算機(jī)工程;2011年18期

2 李會(huì)平;韓進(jìn);薛慶軍;賈世勝;;RTL8305SB在嵌入式智能網(wǎng)橋中的應(yīng)用[J];山東科技大學(xué)學(xué)報(bào)(自然科學(xué)版);2007年01期

3 王國偉;曾碧;譚昌盛;;基于S3C6410的H.264視頻采集傳輸系統(tǒng)[J];微計(jì)算機(jī)信息;2011年05期

4 胡世敏;;基于S3C6410的視頻監(jiān)控系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[J];現(xiàn)代電子技術(shù);2011年20期

5 常慕;洪健;李鐘慎;;嵌入式機(jī)器視覺系統(tǒng)的圖像采集及顯示技術(shù)[J];自動(dòng)化儀表;2010年03期

，

本文編號(hào)：2199226