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基于labview的gsm移動通信系統(tǒng)手機(jī)設(shè)計與開發(fā)(已修改)

2024-12-03 21:53 本頁面
 

【正文】 學(xué)校代碼: 11059 學(xué) 號: 0805070052 Hefei University 畢業(yè)論文(設(shè)計) B A C HE L OR D I SSE RTAT I ON 論文題目: 基于 LabView的 GSM移動通信系統(tǒng)手機(jī)設(shè)計與開發(fā) 學(xué)位類別: 工 學(xué) 學(xué) 士 學(xué)科專業(yè): 通 信 工 程 作者姓名: 導(dǎo)師姓名: 完成時間: 2020514 基于 LabView 的 GSM 移動通信系統(tǒng)手機(jī)設(shè)計開發(fā) 中文摘要 在 3G 成熟的今天,由于 GSM 系統(tǒng)的優(yōu)點和使用群體的巨 大,使得 GSM 系統(tǒng)在 3G 網(wǎng)絡(luò)商用的階段,仍然是滿足人們基本通信需求的一種選擇方式。本設(shè)計運用 GSM 系統(tǒng)的工作原理,同時結(jié)合實際,運用知識理論解決實際問題 ,從而培養(yǎng)了動手能力、軟件設(shè)計和硬件的設(shè)計能力。 手機(jī)設(shè)計一般是指軟件設(shè)計、硬件設(shè)計和包括機(jī)械結(jié)構(gòu)設(shè)計在內(nèi)的外觀設(shè)計三大領(lǐng)域。同時手機(jī)設(shè)計正逐漸地成為手機(jī)制造產(chǎn)業(yè)價值鏈中的重要一環(huán)。本設(shè)計涉及的是軟件設(shè)計和硬件設(shè)計兩個方面。 本設(shè)計介紹了 GSM 網(wǎng)絡(luò)的基本結(jié)構(gòu)和現(xiàn)狀、 LabView 的基本操作模塊以及特點和功能、無線通信芯片 GTM900C 的功能和特性、 AT 命令的 使用、 LabView 軟件搭建 PC 機(jī)與無線模塊的通訊接口和程序調(diào)試。本設(shè)計采用的 GSM芯片模塊是華為公司生產(chǎn)的一款 GSM/GPRS 無線芯片模塊,經(jīng)過硬件電路設(shè)計并焊接組裝成一款手機(jī),運用 編寫虛擬手機(jī)界面程序,通過虛擬手機(jī)界面能夠控制硬件模塊,實現(xiàn)手機(jī)撥號呼叫、通話,等基本通信功能。硬件方面主要由 GTM900C 模塊、電源模塊、控制模塊組成。 關(guān)鍵詞: GSM 通信;手機(jī)終端;無線通信系統(tǒng)平臺; GTM900C LabView based on the GSM mobile munication system design and development of mobile phones Abstract In the 3G mature today, because the GSM system39。s advantages of using groups is huge, makes the GSM system in 3G work mature stage, GSM system is still meet the basic munication needs of an option. In order to understand the principle of the GSM system, using the knowledge from books to, bined with the actual, put the book to the school the knowledge for solving practical problems, to use this design, so as to cultivate their own, software design and hardware design capability. Mobile phone design generally refers to software design, hardware design and prises a mechanical structure design, appearance design three major areas. At the same time, mobile phone design is gradually being mobile phone manufacturing industry value chain important one annulus. This paper introduces the basic structure of GSM work and current situation, the basic operation of LabView module and characteristic and function, wireless munication chip GTM900C function and characteristic, the use of AT mand, using LabView software to build the PC machine and the wireless munication module interface and program debugging. The design mainly uses the virtual mobile phone interface procedures, through the virtual mobile phone interface control hardware circuit for realizing mobile phone dialing call, call, send and receive text messages and other basic munication function. The hardware is posed of GTM900C module, power supply module, control module. Keywords: GSM munication; mobile terminals; wireless munication system platform; GTM900C 目 錄 第一章 前言 ............................................................................................................................... 1 課題的研究目的及其意義 .............................................................................................. 1 GSM 系統(tǒng)歷史背景 ....................................................................................................... 1 移動通信的發(fā)展?fàn)顩r及未來 ........................................................................................... 3 GSM 移動通信系統(tǒng)基本 組成原理簡述 ........................................................................... 4 系統(tǒng)組成結(jié)構(gòu) .............................................................................................. 4 系統(tǒng)的接口 ................................................................................................. 4 手機(jī)終端的發(fā)展 ............................................................................................................ 6 目前手機(jī) ............................................................................................................ 6 未來手機(jī) ............................................................................................................ 7 LabView 發(fā)展及其優(yōu)點 .................................................................................................. 8 的發(fā)展 ................................................................................................... 8 虛擬儀器的功能和特點 ....................................................................................... 9 第二章 LabView 圖形化編程語言 ...............................................................................................11 LabView 簡介 ...............................................................................................................11 LabView 構(gòu)建程序框圖 .................................................................................................11 前面板 ...............................................................................................................11 流程圖 .............................................................................................................. 12 圖標(biāo)與連接器 ................................................................................................... 13 LabView 的操作模板 .................................................................................................... 13 工具模板( Tools Palette) ................................................................................. 13 控制模板( Control Palette) .............................................................................. 14 功能模板 (Functions Palette)................................................................................ 15 虛擬儀器的構(gòu)成 .......................................................................................................... 17 通用儀器硬件平臺 ............................................................................................ 17 軟件結(jié)構(gòu) .......................................................................................................... 18 創(chuàng)建手機(jī)界面的 VI 程序 ...............................................................
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