【摘要】：如今大數(shù)據(jù)、云計算、物聯(lián)網(wǎng)等技術有了較大的發(fā)展,網(wǎng)絡通信技術也在不斷提升,智能家居已經(jīng)在從實驗室走入人們的生活。智能家居不僅是科技進步的結(jié)果,也是以后人們生活的助手。智能家居概念到現(xiàn)在已經(jīng)有了十幾年,但如今仍未大規(guī)模普及,似乎還沒有那么智能,人們多數(shù)還停留在以前的生活方式中。由于發(fā)展需要時間的積累,所以智能家居如今還沒有普及。因而,本文通過把WiFi無線通信技術和Android技術結(jié)合起來并利用現(xiàn)有的技術設計了一種智能家居監(jiān)控系統(tǒng)。重點研究了在Android平臺下利用WiFi無線通信技術構建多個WiFi無線通信模塊終端的智能家居監(jiān)控系統(tǒng),且根據(jù)系統(tǒng)功能需要編寫了一款手機APP,打開應用軟件可以實時觀看到USB攝像頭所拍攝的畫面,并能通過手機界面實現(xiàn)對舵機云臺和電動窗簾的控制。另外,本系統(tǒng)不僅能通過局域網(wǎng)控制各種家用設備,而且將本系統(tǒng)通過接入家用路由器無線信號,還可以實現(xiàn)家居系統(tǒng)的遠程監(jiān)控功能。首先,本文將對智能家居行業(yè)發(fā)展進程的歷史背景進行介紹,根據(jù)目前智能家居技術的研究現(xiàn)狀與行業(yè)現(xiàn)狀擬定本文的設計任務,然后由設計任務設計出一套現(xiàn)實可行的智能家居無線監(jiān)控系統(tǒng)的方案,根據(jù)系統(tǒng)的功能,對系統(tǒng)總體架構及各部分的設計方案及技術路線進行詳細說明。其次,設計系統(tǒng)各硬件模塊。將詳細介紹系統(tǒng)的總體硬件構成,然后對各部分硬件模塊會單獨介紹并詳細說明各個模塊的設計思路,主要包括以STM32F105為核心的下位機處理器模塊設計、AR9331 WiFi芯片為核心的WiFi通信模塊的設計以及TP-LINK WR890N家用路由器的設置三個方面的內(nèi)容。再次,設計系統(tǒng)下位機軟件,主要包括STM32F105處理器的程序設計和AR9331WiFi無線通信模塊的軟件配置兩個部分。STM32F105處理器程序主要在keil軟件平臺下進行編寫,根據(jù)下位機功能的需要編寫相應的軟件;AR9331WiFi無線通信模塊是在其核心芯片上移植OpenWrt通信平臺,根據(jù)功能需要添加相應的軟件包,從而實現(xiàn)AR9331WiFi無線通信模塊數(shù)據(jù)的轉(zhuǎn)發(fā)功能。最后,在eclipse軟件平臺下進行應用軟件的開發(fā)。首先是根據(jù)應用軟件功能的需要進行機客戶端的UI界面的設計,其次是單個功能的程序?qū)崿F(xiàn),包括各個功能的實現(xiàn)思路及步驟。經(jīng)過驗證,在系統(tǒng)正常工作的情況下,通過安裝到手機上的應用軟件,用戶能夠?qū)崿F(xiàn)對家電設備的實時遠程監(jiān)控,本系統(tǒng)使用方便,性能穩(wěn)定,具有一定的市場應用價值。
[Abstract]:Today, the technology of big data, cloud computing, internet of things and so on has great development, and the network communication technology is constantly improving, and the smart home has been in the life of people from the laboratory. Smart home is not only the result of scientific and technological progress, but also an assistant to the life of people in the future. The smart home concept has been for more than a decade now, but it's still not on the scale yet, and it doesn't seem so intelligent, and people mostly stay in the old way of life. Because of the accumulation of time, the smart home has not yet been popularized. Therefore, this paper designs an intelligent home monitoring system by combining the WiFi wireless communication technology with the Android technology and using the existing technology. The invention mainly studies the intelligent home monitoring system for building a plurality of WiFi wireless communication module terminals by using the WiFi wireless communication technology under the Android platform, and a mobile phone APP is prepared according to the system function, and the application software can view the pictures taken by the USB camera in real time, And the control of the steering engine platform and the electric curtain can be realized through the mobile phone interface. In addition, the system not only can control various household equipment through the local area network, but also can realize the remote monitoring function of the home system by accessing the wireless signal of the home router. First of all, this paper introduces the historical background of the development process of the smart home industry, and based on the current research situation of the smart home technology and the current situation of the industry, the design task of this paper is proposed, then a practical and feasible scheme of the intelligent home wireless monitoring system is designed by the design task. According to the function of the system, the overall structure of the system and the design scheme and technical route of each part shall be described in detail. Secondly, the hardware modules of the system are designed. the overall hardware configuration of the system will be described in detail, and then the hardware modules of each part will be introduced separately and the design idea of each module will be described in detail, mainly including the design of the lower computer processor module with the STM32F105 as the core, The AR9331 WiFi chip is the core of the WiFi communication module and the content of the TP-LINK WR890N home router. Thirdly, the software of the lower computer of the design system mainly includes two parts of the STM32F105 processor and the software configuration of the AR9331WiFi wireless communication module. the STM32F105 processor program is mainly written under the keil software platform, and corresponding software is prepared according to the requirement of the function of the lower computer; the AR9331WiFi wireless communication module is an OpenWrt communication platform on the core chip thereof, and corresponding software packages are added according to the functions, So as to realize the forwarding function of the AR9331WiFi wireless communication module data. And finally, the development of the application software is carried out under the eclipse software platform. The first is the design of the UI interface of the machine client according to the function of the application software, and the second is the realization of the single function, including the realization idea and the step of each function. Through the verification, the user can realize the real-time remote monitoring of the household appliance equipment through the application software installed on the mobile phone under the condition of normal operation of the system, the system is convenient to use, the performance is stable, and the system has certain market application value.
【學位授予單位】：西南交通大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TP277

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