【摘要】：隨著計算機技術(shù)迅猛發(fā)展以及嵌入式技術(shù)的不斷發(fā)展，對于溫度的監(jiān)控系統(tǒng)要求更加靈活，即需要溫度監(jiān)控系統(tǒng)可以應(yīng)用于人們不適合的環(huán)境中進行遠距離的溫度的監(jiān)控，同時基于互聯(lián)網(wǎng)技術(shù)，能夠通過Web網(wǎng)頁實現(xiàn)對環(huán)境溫度變化的實時的監(jiān)控。本文基于當(dāng)前遠程溫度監(jiān)控系統(tǒng)發(fā)展的實際情況，分析當(dāng)前遠程溫度監(jiān)控系統(tǒng)存在的問題，基于嵌入式技術(shù)以及計算機技術(shù)構(gòu)建了基于因特網(wǎng)的溫度遠程監(jiān)控系統(tǒng)，使得用戶利用因特網(wǎng)的瀏覽器對Web瀏覽器進行登錄，實現(xiàn)了對于現(xiàn)場溫度數(shù)據(jù)的遠程的監(jiān)控。 本文主要研究內(nèi)容包括：對于國內(nèi)外以太網(wǎng)技術(shù)的研究現(xiàn)狀，以太網(wǎng)技術(shù)，無線傳感器的特征進行了闡述；對于國內(nèi)外的不同的解決方案進行了對比，基于此，提出了嵌入式Web-Server硬件總體設(shè)計方案，然后對微控制器，無線收發(fā)模塊，網(wǎng)絡(luò)控制器，電源模塊等硬件設(shè)計進行了詳細的探討，分析了電路設(shè)計中需要注意的問題。對Nut/OS操作系統(tǒng)內(nèi)核進行了深入的探討，主要探析了最主要的線程管理、線程調(diào)度、內(nèi)存管理、I/O管理等內(nèi)容�；趯CP/IP協(xié)議分析的基礎(chǔ)上，基于實際應(yīng)用，詳細描述了HTML語言，HTTP協(xié)議，套接字機制，CGI技術(shù)等Web-Server實現(xiàn)的核心技術(shù)。對和開發(fā)板相關(guān)的硬件進行測試，基于此基礎(chǔ)之上深入分析，然后講解移植的Ethernet的步驟，對于整個的監(jiān)控系統(tǒng)進行測試，同時對于監(jiān)控界面進行分析。 本文研究對基于嵌入式以太網(wǎng)的Web Server多點溫度測量控制系統(tǒng)硬件設(shè)備進行了開發(fā)與設(shè)計。設(shè)備包括內(nèi)部電路、外圍電路、PCB板和開發(fā)板等。利用Socket套接字機制，在公共網(wǎng)關(guān)CGI技術(shù)和的應(yīng)用層HTTP協(xié)議基礎(chǔ)之上，使用C語言編程，主調(diào)用函數(shù)以及底層的控制函數(shù)等等，從而能夠?qū)崿F(xiàn)了基于Web Server遠程的多點溫度的測量�；跓o線傳感器的網(wǎng)絡(luò)技術(shù)，，通過SPI接口對數(shù)據(jù)的無線采集與接收控制進行了實現(xiàn)，通過GCC語言進行編程，獲得了底層的控制函數(shù)。主頁的靜態(tài)頁的設(shè)計是基于Front-page軟件與HTML語言相結(jié)合的方式，而CGI程序與HTML語言共同完成了動態(tài)頁面的設(shè)計。利用Ethernet開發(fā)軟件技術(shù)以及WinAVR編譯器進行生產(chǎn)操作系統(tǒng)的庫函數(shù)，操作系統(tǒng)配置以及應(yīng)用程序的調(diào)試。
[Abstract]:With the rapid development of computer technology and the continuous development of embedded technology, the requirement of temperature monitoring system is more flexible, that is, temperature monitoring system can be applied to remote temperature monitoring in unsuitable environment. At the same time, based on the Internet technology, it can realize the real-time monitoring of the environmental temperature change through the Web web page. Based on the actual development of remote temperature monitoring system, this paper analyzes the existing problems of remote temperature monitoring system. Based on embedded technology and computer technology, a temperature remote monitoring system based on Internet is constructed. It makes users log in to the Web browser using the Internet browser, and realizes remote monitoring of the temperature data in the field. The main research contents of this paper are as follows: the research status of Ethernet technology, Ethernet technology and the characteristics of wireless sensor at home and abroad are expounded. This paper compares different solutions at home and abroad. Based on this, a general design scheme of embedded Web-Server hardware is proposed, and then microcontroller, wireless transceiver module and network controller are introduced. The hardware design of power supply module is discussed in detail, and the problems needing attention in circuit design are analyzed. In this paper, the kernel of Nut/OS operating system is discussed, and the main contents such as thread management, thread scheduling, memory management and I / O management are discussed. Based on the analysis of TCP/IP protocol and practical application, this paper describes in detail the core technologies of Web-Server implementation, such as HTML language, HTTP protocol, socket mechanism, CGI technology and so on. The hardware related to the development board is tested, based on the analysis, then the steps of the transplanted Ethernet are explained, the whole monitoring system is tested, and the monitoring interface is analyzed. In this paper, the hardware of Web Server multi-point temperature measurement and control system based on embedded Ethernet is developed and designed. The equipment includes internal circuit, peripheral circuit, PCB board and development board. Based on the common gateway CGI technology and application layer HTTP protocol, C language programming, main calling function and bottom control function are used to measure the multi-point temperature based on Web Server by using Socket socket mechanism. Based on wireless sensor network technology, the wireless acquisition and receiving control of data is realized through SPI interface, and the bottom control function is obtained by programming with GCC language. The design of the static page of the home page is based on the combination of Front-page software and HTML language, while the CGI program and the HTML language have completed the design of the dynamic page together. Using Ethernet development software technology and WinAVR compiler to produce operating system library functions, operating system configuration and application debugging.
【學(xué)位授予單位】：上海交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP277;TP368.1

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