淺述智能交通系統(tǒng)中車載終端的作用和意義

全文47頁(yè) 約27500字 論述翔實(shí)

摘 要
目前，隨著人民生活水平的提高，交通工具越來(lái)越多，安全服務(wù)也越來(lái)越受到重視，因此智能車載導(dǎo)航技術(shù)越來(lái)越多地受到業(yè)界的關(guān)注。智能車載導(dǎo)航技術(shù)是隨著汽車工業(yè)的發(fā)展及衛(wèi)星定位技術(shù)的發(fā)展而實(shí)現(xiàn)的一門集導(dǎo)航技術(shù)和通信技術(shù)為一體的高新技術(shù)。本論文通過對(duì)GPS、GPRS、GSM技術(shù)的研究，討論了智能交通系統(tǒng)中車載終端的作用和意義；闡述了車載GPS智能終端的主要功能；介紹了GSM模塊及其性能和使用方法。著重討論了車載GPS智能終端的軟硬件設(shè)計(jì)與實(shí)現(xiàn)方法。該系統(tǒng)將GPRS、GPS技術(shù)相結(jié)合，利用GPRS的數(shù)據(jù)傳輸功能，實(shí)現(xiàn)移動(dòng)車輛與監(jiān)控中心的雙向數(shù)據(jù)傳輸，以實(shí)施對(duì)車輛運(yùn)行狀態(tài)、安全狀態(tài)、技術(shù)狀態(tài)的監(jiān)控。具體內(nèi)容為：智能車載導(dǎo)航終端的發(fā)展概況；智能車載導(dǎo)航終端的相關(guān)技術(shù)；智能車載導(dǎo)航終端設(shè)計(jì)的實(shí)現(xiàn)；智能車載導(dǎo)航技術(shù)的發(fā)展前景的內(nèi)容。

關(guān)鍵詞: GPS，GPRS，GSM，智能車載導(dǎo)航

Abstract

At present,along with lives of the people level enhancement,the transportation vehicle are used more and more , in this field safe service also more and more receives takes,so the intelligent vehicle carries the navigation technology satellite more and more many to receive the field in particular the attention. The intelligent vehicle carries the navigation technology satellite is a collection navigation technology satellite and the communication which realizes along with the automobile industry development and the satellite positioning technology development is a body high technology and new technology. This thesis designs the GPS, GPRS ，GSM technology research, Discussed in the intelligence transportation system the vehicle to carry the terminal the function and the significance；Elaborated the vehicle carries the GPS intelligent terminal the main function; Introduced the GSM module and the performance and the application method。Discussed the vehicle to carry the GPS intelligent terminal emphatically the software and hardware design and the realization method. This system GPRS, the GPS technology unifies, Using GPRS data transmission function, Realization migration vehicles and monitoring center bidirectional data transmission, Implements to the vehicles running status, the secure state, the technical condition monitoring. The concrete content is: The intelligent vehicle carries the navigation terminal the development survey; The intelligent vehicle carries the navigation terminal the related technology；The intelligent vehicle carries the navigation terminal design the realization;The intelligent vehicle carries the navigation technology satellite the prospects for development.

Key words: GPS GPRS GSM Intelligent vehicle carries the navigation

目 錄
緒 論 2
第1章 智能車載導(dǎo)航的發(fā)展概況及其現(xiàn)狀 4
1.1 導(dǎo)航技術(shù)的回顧 4
1.2 智能導(dǎo)航發(fā)展的現(xiàn)狀 6
1.3 車載導(dǎo)航在國(guó)內(nèi)的發(fā)展 8
第2章 智能車載導(dǎo)航終端的相關(guān)技術(shù) 10
2.1 GPS技術(shù)介紹 10
2.1.1 GPS系統(tǒng)技術(shù)背景 10
2.1.2 GPS系統(tǒng)的特點(diǎn) 10
2.1.3 GPS系統(tǒng)的組成 12
2.1.4定位原理 17
2.1.5 GPS在中國(guó)的發(fā)展現(xiàn)狀 20
2.2 GPRS技術(shù)介紹 21
2.2.1 概述 21
2.2.2 GPRS的主要特點(diǎn) 22
2.2.3 GPRS的技術(shù)優(yōu)勢(shì) 23
2.2.4 GPRS的業(yè)務(wù) 24
2.2.5 GPRS業(yè)務(wù)的具體應(yīng)用 25
第3章 智能車載導(dǎo)航終端設(shè)計(jì)的實(shí)現(xiàn) 27
3.1車載GPS-GSM智能終端的設(shè)計(jì)與實(shí)現(xiàn) 27
3.1.1 車載GPS智能終端的功能 27
3.1.2 車載GPS智能終端硬件系統(tǒng)的設(shè)計(jì) 27
3.1.3 車載GPS智能終端軟件系統(tǒng)的設(shè)計(jì) 30
3.2 GPS_GPRS定位定向?qū)Ш较到y(tǒng)車載終端應(yīng)用設(shè)計(jì)與實(shí)現(xiàn) 31
3.2.1 系統(tǒng)組成及特點(diǎn) 31
3.2.2 系統(tǒng)功能及工作原理 32
3.2.3 系統(tǒng)軟件設(shè)計(jì) 35
3.2.4結(jié)語(yǔ) 38
第4章 智能車載導(dǎo)航技術(shù)的發(fā)展前景 39
4.1引言 39
4.2 導(dǎo)航系統(tǒng)的分類 39
4.3車輛導(dǎo)航系統(tǒng)中的定位技術(shù) 40
4.4展望 41
致 謝 44
主要參考文獻(xiàn) 45

部分參考文獻(xiàn)

4.李天文，GPS原理及應(yīng)用，科學(xué)出版社，2003-09-01
5. 沈?qū)W標(biāo) ，GPS定位技術(shù)，工程測(cè)量技術(shù)專業(yè)中等職業(yè)教育國(guó)家規(guī)劃教材，2003-7-1
6.吳今培、張其善，智能車輛定位導(dǎo)航系統(tǒng)及應(yīng)用，科學(xué)出版社，2002-4
7. 劉基余，GPS衛(wèi)星導(dǎo)航定位原理與方法，科學(xué)出版社，2003
8.范平志、鄧平、劉林，蜂窩網(wǎng)無(wú)線定位，電子工業(yè)出版社，2002-12