基于MapObjects的陜西省公路路況信息服務(wù)系統(tǒng)的開發(fā)與研究.pdf

1、長安大學(xué)碩士學(xué)位論文基于MapObjects的陜西省公路路況信息服務(wù)系統(tǒng)的開發(fā)與研究姓名：孫美萍申請學(xué)位級別：碩士專業(yè)：大地測量學(xué)與測量工程指導(dǎo)教師：欒衛(wèi)東20040101AbstractThehighwaysaretheaortasofthenationforeconomydevelopment，sothegrade，thequantityandtheinformationdegreeofthehighwaysrepresentthe

2、nationdevelopmentlevelInrecentyears，alongwiththefastdevelopmentofthenationeconomyandwithnationalfoundationfacilities’strongdevelopment，highwaysarerapidlydeveloping，theefficientmanagementofthehighwaysarebecomingmoreandmor

3、eimportant，butthetraditionalmanua】methodsdon、meettheneedforfastdevelopmentofhighwaytransportationalloverthecountry，roadinformationmanagementsystem(RIMS)，inwhichtraditionallyOAalongwithgeographicinformationsystem(GIS)isin

4、tegrated，cangather，classifyandmanagethedispersionoffile，mapandofallkindsofroadinformationdataestablishadatabase，whichmanagingaseriesofgeographicdataandpropertydataandsothemanagersCallfastandaccuratelysearchthemessages，wh

5、ichcanbetextorcharts，maps，etcThemethodsanalyzingthedataandtheforecastcallalsobcavailableAlltheresultmessagecanbedisplayedandprintedoutThearticleresearchisdevelopedonaprojectofShaan’xiprovince’ssurveybureau，studiedanddeve

6、lopedtheShaan’xiprovince’sroadsinformationandservicesystem，basedonArcGIS，usingthemethodofVBMOTheresearchofthepaperismainlyfollowingtheseaspect：’investigatingenoughwiththeapplicationanddevelopingofthecomponenttechnologyan

7、dcomponentGIS‘StudyingthecurrentdomesticoroverseascomponentGIS，determiningthedevelopingmethodandtoolsaccordingtheproject’scircumstance’Accordingtothethoughtofthesoftwareengineering，alongwiththedemandoftheproject，carrying

8、throughtherequirementanalysistotaldesignanddetaildesignofthesystemandputtingsystemintopracticeetc‘usinggeneralvisualcomputerlanguageVisualBasic，realizetothemainfunctionsofthesystem，withcommonusedMapObjectscomponentdevelo