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  本文選題：智能家居 + 物聯網�。� 參考：《大連理工大學》2016年碩士論文

【摘要】：傳統(tǒng)的智能家居系統(tǒng)采用的是有線的連接方式,室內綜合布線的要求較高,需要專業(yè)人員進行布線、維護,搭建系統(tǒng)的時間周期較長,費用較高,而且靈活性和擴展性都比較差,系統(tǒng)升級的難度較高。隨著物聯網的快速發(fā)展,智能家居系統(tǒng)被重新定義。在物聯網快速發(fā)展的時代下,智能家居系統(tǒng)使用無線連接的方式,傳統(tǒng)有線連接方式帶來的弊端都已經不再存在,因此,智能家居行業(yè)最近幾年發(fā)展十分迅速,產業(yè)規(guī)模逐漸增大,并且已經開始實現商用。人們對智能家居的認知度也逐漸增高。智能路由對比傳統(tǒng)路由具有更加方便的設置與管理方式和更高的傳輸速度；傳統(tǒng)路由建立的是一個不可更改的靜態(tài)系統(tǒng),而智能路由具有強大的擴展能力,建立的是一個動態(tài)的系統(tǒng),可以在不改變系統(tǒng)的條件下根據需求動態(tài)添加和移除功能軟件。鑒于智能路由具有這樣的特點,現有的智能家居系統(tǒng)絕大多數都是利用智能路由器作為中心控制節(jié)點,使用手機等終端進行遠程操控。而實現智能路由的功能需要對Linux的系統(tǒng)架構和網絡協議有著足夠的了解。現有路由生產廠商彼此之間并沒有形成統(tǒng)一的系統(tǒng)標準,系統(tǒng)固件的兼容性較差,二次開發(fā)難度大,定制成本較高。OpenWrt系統(tǒng)作為高度模塊化的嵌入式Linux系統(tǒng),具有良好的擴展性；支持x86、PowerPC、MIPS、ARM等多種架構的處理器；建立動態(tài)系統(tǒng)環(huán)境,支持動態(tài)添加和移除功能軟件,可定制性較高。因此,研究基于OpenWrt系統(tǒng)的智能路由具有重要的工程應用價值。本文對OpenWrt智能路由系統(tǒng)研究與實現使用的是基于穩(wěn)定性較高、功耗較低的MIPS架構處理器的硬件平臺。使用源碼編譯硬件引導程序U-boot,移植到硬件開發(fā)平臺,以便系統(tǒng)軟件對底層硬件的調用。搭建系統(tǒng)開發(fā)環(huán)境,使用OpenWrt系統(tǒng)的trunk版本源碼進行系統(tǒng)開發(fā),在系統(tǒng)基礎固件上搭建文件服務器、離線脫機下載、自動監(jiān)控等智能路由功能；定制LuCI主題等,以實現系統(tǒng)個性化定制；移植優(yōu)化RT2860v2版本的無線驅動到系統(tǒng)基礎固件之中。最終在基于MIPS架構的硬件開發(fā)平臺上實現設定的全部功能并完成了系統(tǒng)測試。
[Abstract]:The traditional smart home system adopts wired connection mode, the requirement of indoor integrated cabling is high, it needs professional personnel to arrange wiring, maintain, build system time cycle is longer, cost is higher,And flexibility and scalability are relatively poor, the system upgrade is more difficult.With the rapid development of the Internet of things, smart home systems have been redefined.In the era of rapid development of the Internet of things, smart home systems use wireless connection mode, traditional wired connection mode has no longer existed, therefore, smart home industry has developed very rapidly in recent years.The scale of the industry has gradually increased, and has begun to achieve commercial.People's awareness of the smart home is also gradually increasing.Intelligent routing is more convenient to set up and manage than traditional routing and has higher transmission speed, traditional routing is a static system that can not be changed, and intelligent routing has a powerful ability to expand.What is built is a dynamic system, which can dynamically add and remove the function software according to the requirement without changing the system.In view of the characteristics of intelligent routing, most of the existing smart home systems use intelligent routers as the central control node, and use mobile phones and other terminals for remote control.To realize the function of intelligent routing, we need to have a good understanding of the system architecture and network protocol of Linux.The existing routing manufacturers do not form a unified system standard between each other, the system firmware compatibility is poor, the secondary development is difficult, the customization cost is high. OpenWrt system, as a highly modular embedded Linux system, has good expansibility.It supports many kinds of processors, such as X86 PowerPC, MIPSN arm and so on, and establishes dynamic system environment, supports dynamic adding and removing function software, and has high customizability.Therefore, the research of intelligent routing based on OpenWrt system has important engineering application value.In this paper, the research and implementation of OpenWrt intelligent routing system is based on the MIPS architecture processor with high stability and low power consumption.Use the source code to compile the hardware boot program U-boot. transplant to the hardware development platform, so that the system software to the underlying hardware call.Build the system development environment, use the trunk version of the OpenWrt system source code for system development, build file server on the system basic firmware, offline download, automatic monitoring and other intelligent routing functions, customize the LuCI theme, etc.In order to realize system customization, the wireless driver of optimized RT2860v2 version is transplanted into the system basic firmware.Finally, all the functions are realized on the hardware development platform based on MIPS architecture and the system test is completed.
【學位授予單位】：大連理工大學
【學位級別】：碩士
【學位授予年份】：2016
【分類號】：TN915.05;TU855

【引證文獻】

相關期刊論文 前1條

1 馬良;;基于OpenWrt對路由器的智能擴展[J];電腦編程技巧與維護;2017年15期

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本文編號：1755677