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基于無線傳感器網(wǎng)絡的智慧家庭系統(tǒng)研究與應用

發(fā)布時間:2018-04-30 11:01

  本文選題:智慧家庭 + 場景識別 ; 參考:《內(nèi)蒙古大學》2013年碩士論文


【摘要】:智慧家庭技術(shù)是綜合利用物聯(lián)網(wǎng)技術(shù)、計算機技術(shù)、互聯(lián)網(wǎng)技術(shù)、通訊技術(shù)等,集成家庭電器智能控制、家庭環(huán)境信息智能監(jiān)控等多種功能,實現(xiàn)家庭環(huán)境綜合信息的感知與智能化控制,為人們帶來安全、便利、熟識的家居環(huán)境的一種技術(shù)。物聯(lián)網(wǎng)技術(shù)是智慧家庭技術(shù)的基礎(chǔ),通過物聯(lián)網(wǎng)技術(shù)可實時獲取家庭電器、家庭環(huán)境的狀態(tài)信息,且可以實時控制家用電器的工作狀態(tài),而作為智慧家庭技術(shù)的核心在于智能化,通過對環(huán)境數(shù)據(jù)的分析處理以抽象出環(huán)境信息,以供高層使用,從而為用戶提供準確化、個性化、智能化的主動服務,這是能體現(xiàn)智慧家庭智能性的關(guān)鍵技術(shù)。 國內(nèi)外一些大型企業(yè)在智慧家居方面都已經(jīng)進行了相關(guān)的研究,并且已經(jīng)有一些較好的產(chǎn)品面世,但是這些產(chǎn)品和技術(shù)通常都是針對某一個方面進行設計,并沒有將視野投放于整個家庭,因此并沒有成熟的商用的智慧家庭服務系統(tǒng)出現(xiàn)。本文著眼于家庭的視角,提出一種基于SVM的多場景識別模型,通過對家庭環(huán)境中實時數(shù)據(jù)的分析、處理,通過模型確定當前環(huán)境所處于的場景狀態(tài),以便高層應用可以針對不同場景狀態(tài)采取不同的對應策略。 本文首先介紹了該課題的背景以及課題的研究目的和意義,在分析了當前國內(nèi)外在智慧家庭領(lǐng)域的研究現(xiàn)狀后,確定了本文主要的研究方向。首先,對智慧家庭系統(tǒng)中需要用到的關(guān)鍵技術(shù)進行分析,其中包括無線傳感器技術(shù)和數(shù)據(jù)融合技術(shù)等;其次,在介紹了關(guān)鍵技術(shù)后,對我們常見的家庭場景進行抽象,將場景用數(shù)學模型表示出來,在此基礎(chǔ)上提出基于SVM的多場景識別模型;最后在理論基礎(chǔ)上設計并開發(fā)了智慧家庭服務系統(tǒng)。
[Abstract]:Intelligent home technology is a comprehensive use of Internet of things technology, computer technology, Internet technology, communications technology, integrated home appliances intelligent control, home environment information intelligent monitoring and other functions. The realization of the home environment comprehensive information perception and the intelligent control, brings the safety, the convenience, the familiar home environment for the people one kind of technology. Internet of things technology is the foundation of intelligent family technology. Through the technology of Internet of things, we can get the state information of home appliances and home environment in real time, and can control the working state of household appliances in real time. As the core of intelligent family technology, intelligent, through the analysis and processing of environmental data to abstract environmental information for high-level use, so as to provide users with accurate, personalized, intelligent and active services. This is the key technology that can embody the intelligence of intelligent family. Some large enterprises at home and abroad have already carried out relevant research in the field of smart home, and some good products have been published, but these products and technologies are usually designed for a certain aspect. It does not focus on the entire family, so there is no mature commercial smart home service system. In this paper, a multi-scene recognition model based on SVM is proposed from the family perspective. By analyzing and processing the real-time data in the family environment, the model is used to determine the scene state of the current environment. So that high-level applications can take different corresponding strategies for different scene states. This paper first introduces the background of the subject and its research purpose and significance. After analyzing the current research situation in the field of intelligent family at home and abroad, the main research direction of this paper is determined. Firstly, the key technologies used in the intelligent home system are analyzed, including wireless sensor technology and data fusion technology. Secondly, after introducing the key technologies, we abstract the common home scene. A multi-scene recognition model based on SVM is proposed based on the mathematical model. Finally, the intelligent home service system is designed and developed based on the theory.
【學位授予單位】:內(nèi)蒙古大學
【學位級別】:碩士
【學位授予年份】:2013
【分類號】:TU855;TN929.5;TP212.9

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