【摘要】：隨著生活水平的不斷提高,人們不斷地對(duì)居住環(huán)境提出更高的要求,越來(lái)越注重家庭生活中每個(gè)成員的舒適、安全與便利,智能家居隨著此需求應(yīng)運(yùn)而生,與此同時(shí),以智能手機(jī)、平板電腦為代表的移動(dòng)互聯(lián)網(wǎng)終端越來(lái)越普及。在此背景下,一種可利用移動(dòng)互聯(lián)網(wǎng)終端隨時(shí)隨地獲取家庭環(huán)境信息、智能控制家電、實(shí)施家庭視頻監(jiān)控的新型智能家居系統(tǒng)必將具有無(wú)比廣闊的市場(chǎng)空間。本文面向此需求,基于SEP611平臺(tái)設(shè)計(jì)并實(shí)現(xiàn)了一套完整的新型智能家居控制系統(tǒng)。該系統(tǒng)由智能控制終端、P2P平臺(tái)、智能家居網(wǎng)關(guān)、視頻采集服務(wù)器、無(wú)線遙控開(kāi)關(guān)構(gòu)成,其中智能控制終端為基于Android平臺(tái)的移動(dòng)互聯(lián)網(wǎng)終端,其上運(yùn)行了本課題所開(kāi)發(fā)的控制端軟件。智能家居網(wǎng)關(guān)可通過(guò)紅外收發(fā)模塊與紅外家電建立通信,也可通過(guò)射頻433MHz(Radio Frequency 433,RF433)收發(fā)模塊與RF433家電建立通信,并內(nèi)置溫濕度傳感器獲取室內(nèi)溫濕度信息；智能家居網(wǎng)關(guān)和視頻采集服務(wù)器通過(guò)Wi-Fi接入互聯(lián)網(wǎng)并連接P2P平臺(tái)；智能控制終端通過(guò)Wi-Fi/4G/3G/2G接入互聯(lián)網(wǎng)并通過(guò)P2P平臺(tái)連接智能家居網(wǎng)關(guān)實(shí)施遠(yuǎn)程家電控制及家庭溫濕度監(jiān)測(cè),連接視頻采集服務(wù)器實(shí)施家庭視頻監(jiān)控。針對(duì)眾多紅外、RF433家電,本文通過(guò)遙控器解碼學(xué)習(xí),將遙控器碼值映射到智能控制終端,實(shí)現(xiàn)家電控制。針對(duì)家庭視頻監(jiān)控流暢性的要求,本文采用H.264編解碼方案,通過(guò)智能家居網(wǎng)關(guān)的硬件編碼及智能控制終端的軟件解碼實(shí)現(xiàn)。經(jīng)測(cè)試本系統(tǒng)能穩(wěn)定的實(shí)現(xiàn)家電控制,準(zhǔn)確的實(shí)現(xiàn)溫濕度監(jiān)測(cè),流暢的顯示家庭視頻監(jiān)控圖像,分辨率為320×240,幀率為15幀／秒。該系統(tǒng)將改變智能家居系統(tǒng)傳統(tǒng)單一的控制方式,實(shí)現(xiàn)智能家居控制方式向移動(dòng)互聯(lián)網(wǎng)方向發(fā)展。
[Abstract]:With the continuous improvement of living standards, people constantly put forward higher requirements for the living environment, and pay more and more attention to the comfort, safety and convenience of each member of family life. With this demand, smart home emerges as the times require, at the same time, Mobile Internet terminals represented by smart phones and tablets are becoming more and more popular. Under this background, a new type of smart home system, which can obtain home environment information at any time and anywhere by using mobile Internet terminal, intelligently controls household appliances and implements home video surveillance, will have an incomparably broad market space. In this paper, a new intelligent home control system based on SEP611 platform is designed and implemented. The system is composed of intelligent control terminal, P2P platform, smart home gateway, video acquisition server and wireless remote control switch. The intelligent control terminal is a mobile Internet terminal based on Android platform. The control software developed by this subject is run on it. Smart home gateway can establish communication with infrared home appliances through infrared transceiver module, and establish communication with RF433 home appliances through RF 433MHz (Radio Frequency 433F433) transceiver module, and acquire indoor temperature and humidity information by built-in temperature and humidity sensor. The intelligent home gateway and video acquisition server connect to the Internet through Wi-Fi and connect to the P2P platform; the intelligent control terminal connects to the Internet through Wi-Fi/4G/3G/2G and connects the smart home gateway through the P2P platform to implement remote home appliance control and home temperature and humidity monitoring. Connect video capture server to implement home video surveillance. Aiming at many infrared and RF433 household appliances, the remote control code value is mapped to the intelligent control terminal to realize the home appliance control by decoding the remote controller in this paper. In order to meet the requirement of home video surveillance fluency, this paper adopts H.264 codec scheme, through the smart home gateway hardware coding and intelligent control terminal software decoding implementation. After testing, the system can realize home appliance control stably, realize temperature and humidity monitoring accurately, display home video surveillance image smoothly, the resolution is 320 脳 240, frame rate is 15 frames / s. The system will change the traditional single control mode of smart home system and realize the development of smart home control mode towards mobile Internet.
【學(xué)位授予單位】：東南大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TU855;TP273.5

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