【正文】 根據(jù)協(xié)議將數(shù)據(jù)收集起來(lái)，九江學(xué)院學(xué)士學(xué)位論文3分析、處理并應(yīng)用。 通信介紹 通信概念 不同的獨(dú)立系統(tǒng)利用線路互相交換數(shù)據(jù)便是通信，而構(gòu)成整個(gè)通信的線路稱為網(wǎng)絡(luò)。（4）系統(tǒng)采集端的可靠性好、使用方便。（2）主機(jī)可遠(yuǎn)離現(xiàn)場(chǎng)而構(gòu)成各種局域網(wǎng)絡(luò)系統(tǒng)。GSM網(wǎng)絡(luò)在計(jì)算機(jī)應(yīng)用領(lǐng)域中迅速發(fā)展的一種系統(tǒng)結(jié)構(gòu)形式，它是由通用計(jì)算機(jī)(PC機(jī))與GSM網(wǎng)絡(luò)的短消息相連而成，GSM網(wǎng)絡(luò)及其外圍電路構(gòu)成的部分是專為數(shù)據(jù)采集等功能的要求而配置的，主機(jī)則承擔(dān)數(shù)據(jù)采集系統(tǒng)的人機(jī)對(duì)話、大容量的計(jì)算、記錄、打印、圖形顯示等任務(wù)。（3）GSM 系統(tǒng)采用 FDMA/TDMA 及跳頻的復(fù)用方式，頻率重復(fù)利用率較高，同時(shí)它具有靈活方便的組網(wǎng)結(jié)構(gòu)，可滿足用戶的不同容量需求。同時(shí)，GSM 系統(tǒng)與各種公用通信網(wǎng)之間也都詳細(xì)定義了標(biāo)準(zhǔn)接口規(guī)范，使 GSM 系統(tǒng)可以與各種公用通信網(wǎng)實(shí)現(xiàn)互連互通。九江學(xué)院學(xué)士學(xué)位論文2其技術(shù)最成熟及先進(jìn)，并且具有可開(kāi)通的移動(dòng)通信業(yè)務(wù)種類多、手機(jī)接續(xù)速度快、通話質(zhì)量好、安全保密性能強(qiáng)、抗干擾能力強(qiáng)、網(wǎng)絡(luò)覆蓋面廣、可國(guó)際自動(dòng)漫游等諸多優(yōu)點(diǎn)。全球超過(guò) 200 個(gè)國(guó)家和地區(qū)超過(guò) 10 億人正在使用GSM 電話。其開(kāi)發(fā)目的是讓全球各地可以共同使用一個(gè)移動(dòng)電話網(wǎng)絡(luò)標(biāo)準(zhǔn)，讓用戶使用一部手機(jī)就能行遍全球。實(shí)現(xiàn)對(duì)系統(tǒng)內(nèi)部狀況的實(shí)時(shí)遠(yuǎn)程監(jiān)測(cè)監(jiān)控， 從而可以實(shí)現(xiàn)對(duì)系統(tǒng)溫度的實(shí)時(shí)檢測(cè)和遠(yuǎn)程智能控制等功能。依托移動(dòng)通信網(wǎng)的SMS（短消息業(yè)務(wù))建設(shè)智能溫度報(bào)警系統(tǒng)由于發(fā)送到用戶手機(jī)或監(jiān)控中心的是警情信息，內(nèi)容較少，因此在充分利用SMS傳輸數(shù)據(jù)優(yōu)點(diǎn)的基礎(chǔ)上SMS傳輸信息長(zhǎng)度也完全能滿足要求。SMS(短消息業(yè)務(wù))是GSM網(wǎng)的一項(xiàng)增值業(yè)務(wù)，他通過(guò)控制信道傳輸數(shù)據(jù)，支持點(diǎn)到點(diǎn)消息業(yè)務(wù)及消息廣播業(yè)務(wù)等多種方式。本文涉及到一種基于GSM網(wǎng)絡(luò)技術(shù)的調(diào)速系統(tǒng)溫度報(bào)警的新技術(shù)。關(guān)鍵詞：溫度；GSM；短消息IIDesign of intelligent temperature detection system based on GSMshort messageAbtraction Temperature is one of important parameters in industrial production processes, in the national defense, military, scientific experiments and industrial and agricultural production process, is very important to measure and control temperature. Particularly in the aerospace, materials, energy, metallurgy, chemical and other fields, temperature measurement occupies a very important position. In the field of material science, because the temperature is a very important process parameters affecting the structure and properties of materials, accurate and effective detection and control of temperature, especially in materials research, realize high precision measurement, is very meaningful. In recent years the development of temperature measurement and the focus on the use of advanced technologies in temperature measurement and instrumentation, especially in information technology and key applied research and exploration in the special requirement, it is difficult to solve the traditional technique of temperature measurement.With the development of mobile phone application rates continue to drop and the munication works of continuous improvement, application of mobile phone short message to the remote monitoring and has broad prospects for application, the use of GSM short message to transfer the data is a hot technology in the field of remote control development in recent years. Some measurement equipment in the wild environment or in the unattended condition, if the GSM short message module is installed in the transmission of data, can transfer system based on GSM public work, and the system reliability, antijamming, stability, maintainability, functional scalability advantages Obviously, and can reduce the operation cost and labor intensity.This system is according to the actual need, using mobile phone, wireless remote monitoring of the implementation of environmental temperature industrial equipment through the GSM work, to realize the intelligent operation of industrial equipment and modernization. Temperature signals acquired by the typical digital temperature sensor DS18B20 for monitoring of industrial equipment or the monitoring of the environmental temperature, and transmits the gathered data to MCU after analyzing and processing, by controlling the GSM munication module TC35i, to send alarm information to the remote user automatic abnormal signal, so as to realize the accurate, realtime remote temperature monitoring.IIIKey Words：Temperature；GSM；Messaging目 錄第一章 緒論 GSM 系統(tǒng)簡(jiǎn)介..................................................1 通信介紹......................................................1 通信概念...............................................2 通信目的和過(guò)程.........................................3 通信種類...............................................3 通信信道...............................................3 課題背景及現(xiàn)實(shí)意義.............................................4第二章 整體方案設(shè)計(jì)................................................6 系統(tǒng)方案設(shè)計(jì)論證..............................................6 處理器模塊..............................................6 傳感器模塊..............................................8 通訊模塊................................................9第三章 硬件系統(tǒng)設(shè)計(jì)................................................11 TC35i 模塊的介紹 ..............................................11 溫度傳感器電路................................................14 工作原理...............................................14 主要特性...............................................14 AT89S52 單片機(jī)介紹............................................14 存儲(chǔ)器結(jié)構(gòu)..............................................15 定時(shí)器/計(jì)數(shù)器...........................................16 串行接口................................................16 中斷....................................................16 顯示接口電路..................................................17 鍵盤報(bào)警電路..................................................18 蜂鳴器..................................................18 矩陣鍵盤................................................19 串行口 RS－232 與 TTL 電平轉(zhuǎn)換電路..............................19 電源輸入部分..................................................20第四章 系統(tǒng)軟件設(shè)計(jì) ...............................................21 軟件設(shè)計(jì)流程 ..................................................21 軟件模塊編寫..................................................22 溫度傳感器..............................................22 通信模塊 TC35i..........................................23IV 顯示模塊 1602 ...........................................25 主程序 ....................................................。本系統(tǒng)是根據(jù)實(shí)際需要，利用手機(jī)，通過(guò) GSM 網(wǎng)絡(luò)對(duì)工業(yè)設(shè)備環(huán)境溫度實(shí)行遠(yuǎn)程無(wú)線監(jiān)測(cè)，以實(shí)現(xiàn)工業(yè)設(shè)備運(yùn)行的智能化，現(xiàn)代化。隨著手機(jī)應(yīng)用資費(fèi)的不斷下調(diào)及其通信網(wǎng)絡(luò)的不斷完善，應(yīng)用手機(jī)短消息來(lái)進(jìn)行遠(yuǎn)程監(jiān)控具有很廣闊的應(yīng)用前景，使用 GSM 短消息來(lái)傳遞數(shù)據(jù)信息也是近年來(lái)遙測(cè)遙控發(fā)展領(lǐng)域中的熱門技術(shù)。在材料學(xué)領(lǐng)域里，由于溫度是影響材料的組織結(jié)構(gòu)和性能的一個(gè)十分重要的工藝參數(shù)，精確有效地檢測(cè)和控制溫度，特別是在材料研究中，實(shí)現(xiàn)高精度測(cè)量，是十分有意義的。I基于 GSM 短信的溫度智能檢測(cè)系統(tǒng)設(shè)計(jì)摘 要溫度是工業(yè)生產(chǎn)過(guò)程中測(cè)控的重要參數(shù)之一，在國(guó)防、軍事、科學(xué)試驗(yàn)及工農(nóng)業(yè)生產(chǎn)過(guò)程中，溫度的測(cè)量和控制具有十分重要的作用。尤其在航天、材