基于超聲波倒車雷達 外文翻譯

1、外文翻譯畢業(yè)設計題目：畢業(yè)設計題目：超聲波倒車雷達預警超聲波倒車雷達預警原文原文1：DISTANCEMEASURINGMONITINGDEVICEEQUIPPEDAUTOMOBILEREVERSERADAR譯文譯文1：距離測量和監(jiān)控設備裝備汽車反向雷達距離測量和監(jiān)控設備裝備汽車反向雷達原文原文2：ULTRASONICSENSASSEMBLYFAVEHICLEREVERSINGRADAR譯文譯文2：用超聲波傳感器組裝成車輛換向雷達超聲波傳

2、感器組裝成車輛換向雷達materialhasachambersens.Ataperedopeningthatisdefinedinafrontchamber.Awaveguideconeisprovidedtoopenclosetothesensinthecenterofthetapered.Byusingthesensassemblyautomotiveradarthereisareversalofprecisionlongdetec

3、tiondistanceinaconcentratedarea.Thereferencetothediagramanultrasonicsensassemblyfacarreversingradarinaccdancewiththedesignconsistsofasensasetaguidedwaveconeahousing(ultrasonicsenshasastructureliketraditionalsensstwowires

4、extendingfromsenss.Sleeveusuallymadeofrubberthereisonewhichisdefinedasthereceivingsens.Ataperedshapeoftheopeningisdefinedatthefrontanopeningfmedonthelowersidetopreventtheultrasonicsignalreflectedfromthegroundtocausefalse

5、alarms.Aflangefmedontherearofthesleeve.Thedefinitionchannelfreceivingsignals.Arearcoverisprovidedontherearsideofthespacetoencapsulatethesensthesleeveinside.IntheassembledstateshowninFigure2theguidewaveconeinstalledyoulik

6、ebracketcombinationconicalopeningofthecenterofthecasinghighlights.Theheatingwireextendsthebracketbackwardexitbackcover.Thesleeveisplacedinthehousingflangebuttshoulderwiresheatingwireextendsfromthebackcoverofthediaphragm.

7、ApadmadeofaresinothersoftmaterialisprovidedbetweenthesleeveisAncibackcoversothesleevethesenshousingcanbestablyreceived.Figure4illustratesadetecteffectContrastsensunguidedwaveconewhereinthesolidlineillustratesthesenswaveg

8、uideconetheconflictlinesdescribedsenswithouttheguidedwavetaper.AsshowninFigure4atatestfrequencyofabout40kHz(35kHz)giftofdesignofthesenscanbeprovidedtoanultrasonicsignalwithaFederationhigherthantraditionalsenss.Therefethe