面向城市空間信息服務(wù)的移動(dòng)終端系統(tǒng)集成和關(guān)鍵技術(shù)的研究.pdf

1、華東師范大學(xué)碩士學(xué)位論文面向城市空間信息服務(wù)的移動(dòng)終端系統(tǒng)集成和關(guān)鍵技術(shù)的研究姓名：王立勝申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：王成道20050501華東師范大學(xué)碩士學(xué)位論文AbstractAbstractTheconceptofdigitalearthdrivestherapiddevelopmentofinformationsociety，andcityinformationsystemisgoingmatureAtthe

2、sametimethedemandforinformation，especiallyspatialinformation，isincreasingandpeopleexpecttoenjoytheserviceanywhereandanytimebyamobileterminalSoitisimportanttOdevelopamobileterminalwhichisbasedoncityspatialinformationThego

3、alofthisdissertationistodesignsuchamobileterminal，whichisainformationsystemwithsamplingfunctionandbywhichpeoplecanenjoycityspatialinformationserviceThusthefollowingwork，whichmoduleshouldbeincluded，howtodesigneachmodule，a

4、ndhowtominimizeitisstudiedAftertheglobalarchitectureisconsidered，differentterminalproject，frommobiletovehicle—orient，isproposedfordifferentapplicationenvironmentDuringtheterminaldesign，severalkeytechnologysuchasthenewmet

5、hodforserialportexpansionwithusbchip，theapplicationofbluetoothinterminal，theserialportexpansionmethodaccordingtoMCU，isstudiedAsthelocationfunctioniSconcerned，weresearchtheGPSandthemethodofhowtoextractanddealwiththeGPSdat

6、aAccordingtothehighdemandforlocationintheapplicationofcityspatialinformation，thedifferencemethodcompletedbysoftwareisstudiedinthisdissertationRefertocommunication，GPRSfunctionframework，correspondingATcommandanddialintoin

7、ternetprocessisdiscussedAnditiSrealizedtocommunicatebetweenmobileterminalandserverTheapplicationsoftwareisdevelopedformobileterminalWecandemandlocalandreiIlotecityspatialinformationInformationcollectingisincludedinthesof

8、twareSodoessimplenavigationItisamultifunctionalintegratedterminalsystemforcityspatialinformationKeywords：CitySpatialInformationSystem，MobileTerminal，F(xiàn)unctionIntegrate，SerialPortExpansion，GPS，GPRS，BlueTooth，GIS，Navigation