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1、基基基于于于移移移動動動平平平臺臺臺的的的環(huán)環(huán)環(huán)境境境信信信息息息發(fā)發(fā)發(fā)布布布與與與采采采集集集軟軟軟件件件的的的設(shè)設(shè)設(shè)計計計與與與實實實現(xiàn)現(xiàn)現(xiàn)DesignandImplementationofEnvironmentInformationPublishandCollectionSoftwareBasedonMobilePlatform工程領(lǐng)域:計算機技術(shù)作者姓名:劉鵬躍指導教師:車明副教授企業(yè)導師:丁寶軍高工天津大學計算機科學與技術(shù)學院二零一五年十二月摘要全球互聯(lián)網(wǎng)自上世紀九十年代進入商用以來迅速拓展,已經(jīng)成為當今世界推動經(jīng)濟發(fā)展和社會
2、進步的重要信息基礎(chǔ)設(shè)施。PC互聯(lián)網(wǎng)已日趨飽和,而移動互聯(lián)網(wǎng)卻呈現(xiàn)井噴式發(fā)展。隨著寬帶無線接入技術(shù)和移動終端技術(shù)的飛速發(fā)展,人們迫切希望能夠隨時隨地乃至在移動過程中都能方便地從互聯(lián)網(wǎng)獲取信息和服務(wù),移動互聯(lián)網(wǎng)應(yīng)運而生并迅猛發(fā)展。本文綜合考慮移動互聯(lián)網(wǎng)可實現(xiàn)便攜式的優(yōu)勢和信息發(fā)布技術(shù)對信息可視化的特點,設(shè)計并實現(xiàn)了一款基于安卓移動設(shè)備平臺的環(huán)境信息發(fā)布與采集軟件。該軟件利用無線移動通信鏈路建立數(shù)據(jù)鏈,從服務(wù)器獲取現(xiàn)場監(jiān)測人員需要查看的數(shù)據(jù)并以多種形式展示,如表格形式、柱狀圖、折線圖,便于現(xiàn)場監(jiān)測人員進行歷史數(shù)據(jù)的對比,并提供實時的現(xiàn)場信息反
3、饋功能,以文字、圖片、音頻和視頻文件的形式上傳至服務(wù)器,便于后期的處理和分析。由此形成環(huán)境信息系統(tǒng)中的移動節(jié)點。關(guān)鍵詞:移動互聯(lián)網(wǎng),信息發(fā)布技術(shù),多媒體信息采集ABSTRACTTheInternethasmovedalongwaysinceitwassuccessfullyappliedintheindustryinthelate1990s.TheInternethasbeenanimportantinformationinfrastructureforeco-nomicdevelopmentandsocialdevelopment.T
4、heInternetbasedoncomputershasbeensaturatedwhiletheInternetbasedonmobiledevicesisstilldevelopingrapidly.Withtherapiddevelopmentofthebroadbandwirelessaccesstechnologyandthemobileterminaltechnology,weareeagertoaccessinformationandservicesfromtheInternetanytimeandanywhere.Ac
5、tually,weneedtheInternetevenwhenwearemoving.Thus,themobileInternettechnologyisdevelopingrapidly.BasedontheportabilityofthemobileInternetandtheinformationvisibilityoftheinformationpublishtechnology,wedesignandrealizeanAndroidmobiledeviceplatfor-mbasedenvironmentinformatio
6、npublishingandacquisitionsoftwareinthisthesis.Thissoftwareusesthewirelessmobilecommunicationlinktocreatedatalink.Thesoftwaregetsnecessaryinformationfromtheserver.Andinordertoeasy?eldmonitoringworkerswedisplaytheinformationinmultiways,i.e.,theform,thehistogram,thelinechar
7、t.Thesoftwareprovidesthereal-time?eldinformationfeedbackfunction,whichallowinforma-tion,i.e.texts,images,audioandvideos,tobeuploadedtotheserverforlaterprocessingandanalyzing.Thus,thissoftwareformsthemobilenodeintheenvironmentalinformationsystem.Keywords:MobileInternet,In
8、formationPublishingTechnology,MultimediaInforma-tionCollection目錄第一章緒論::::::::::::::::::::::::::::::::::