本文選題：智能家居　切入點：嵌入式系統(tǒng)　出處：《哈爾濱理工大學(xué)》2014年碩士論文

【摘要】：隨著現(xiàn)代人生活水平的改善，智能化生活方式成為現(xiàn)代人關(guān)注的熱點，家居智能化成為了一種必然的趨勢。針對傳統(tǒng)智能家居需要重新布線、家居設(shè)備布局分散、無法智能協(xié)調(diào)工作、不能集中控制等缺點，本文設(shè)計了一種基于ARM嵌入式平臺的智能家居監(jiān)控系統(tǒng)。 本文在分析嵌入式技術(shù)、低壓電力線組網(wǎng)技術(shù)和GPRS無線技術(shù)等關(guān)鍵技術(shù)的基礎(chǔ)上，確定了嵌入式智能家居監(jiān)控系統(tǒng)的解決方案。系統(tǒng)采用S3C2440A作為中心控制單元，設(shè)計了S3C2440A的外圍電路，移植了Linux操作系統(tǒng)并編寫相應(yīng)的控制代碼，實現(xiàn)了中心控制單元與各個子模塊和移動終端的數(shù)據(jù)傳輸，提高了系統(tǒng)的性能；采用低壓電力線載波通信組網(wǎng)技術(shù)，組建智能家居網(wǎng)絡(luò)，免去重新布線的困擾；設(shè)計了智能燈光模塊、智能窗戶模塊、家居安防模塊的硬件電路，編寫各部分驅(qū)動程序和應(yīng)用程序，實現(xiàn)數(shù)據(jù)的采集和傳輸；設(shè)計了家居安防報警電路，當(dāng)家居環(huán)境異常時會自動啟動報警裝置，并向用戶手機發(fā)送警報短信，確保家居環(huán)境的安全；分析了地址分配機制和幀命令的組成機制，，采用了通用的645協(xié)議，在Android平臺上進行控制界面的開發(fā)，實現(xiàn)了家居設(shè)備的遠程監(jiān)控。通過GPRS模塊，用戶可以利用手機、IPAD或電腦等移動終端來訪問或控制家居設(shè)備的狀態(tài)。 本文實現(xiàn)了情景燈、智能窗和家居安防模塊的狀態(tài)控制和上報，并具有防火、防盜、防煤氣泄漏等監(jiān)測功能。調(diào)試和實驗結(jié)果表明：本系統(tǒng)運行穩(wěn)定、可靠，達到了預(yù)期的設(shè)計目標，能夠滿足人們高水平的生活要求。本文為智能家居監(jiān)控系統(tǒng)的設(shè)計提供了一個合理的解決方案。
[Abstract]:With the improvement of modern people's living standard, intelligent life style has become the focus of modern people's attention, and home intellectualization has become an inevitable trend.Aiming at the shortcomings of traditional smart home, such as rewiring, scattered layout of home equipment, inability to coordinate intelligent work and centralized control, a kind of intelligent home monitoring system based on ARM embedded platform is designed in this paper.Based on the analysis of embedded technology, low-voltage power line networking technology and GPRS wireless technology, this paper determines the solution of embedded intelligent home monitoring system.The system adopts S3C2440A as the central control unit, designs the peripheral circuit of S3C2440A, transplants the Linux operating system and writes the corresponding control code, realizes the data transmission between the central control unit and each sub-module and mobile terminal.It improves the performance of the system, adopts low-voltage power line carrier communication networking technology to build smart home network, avoids the trouble of rewiring, and designs the hardware circuit of intelligent lighting module, intelligent window module and home security module.The driver and application program are written to collect and transmit the data, and the alarm circuit of home security is designed. When the home environment is abnormal, the alarm device will be started automatically, and the alarm text message will be sent to the user's mobile phone.In order to ensure the security of home environment, the composition mechanism of address assignment and frame command is analyzed, and the general 645 protocol is adopted. The control interface is developed on Android platform, and the remote monitoring of home equipment is realized.Through the GPRS module, users can access or control the status of home devices by using mobile terminals such as mobile phones, iPads or computers.This paper realizes the state control and report of scene lamp, intelligent window and home security module, and has the monitoring functions of preventing fire, theft, gas leakage and so on.The results of debugging and experiment show that the system runs stably and reliably, achieves the expected design goal, and can meet people's high standard of life.This paper provides a reasonable solution for the design of intelligent home monitoring system.
【學(xué)位授予單位】：哈爾濱理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TU855;TP277

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