Nrog rau txoj kev loj hlob sai ntawm kev siv tshuab, kev saib xyuas kev ruaj ntseg tau dhau los ua ib feem tseem ceeb ntawm lub neej niaj hnub no. Ntawm cov tshuab no, laser ntau yam thev naus laus zis, nrog nws qhov siab precision, tsis sib cuag, thiab lub peev xwm ntawm lub sijhawm tiag tiag, maj mam dhau los ua cov thev naus laus zis tseem ceeb los txhim kho cov txiaj ntsig ntawm kev saib xyuas kev ruaj ntseg. Tsab ntawv xov xwm no yuav tshawb txog cov kev siv tshiab ntawm laser xws li hauv kev saib xyuas kev ruaj ntseg thiab ua kom pom tias nws yuav pab txhawb kev ruaj ntseg niaj hnub li cas mus rau qib siab dua.
Basic Principple of Laser Ranging Technology
Laser ntau yam thev naus laus zis feem ntau ntsuas qhov deb raws li qhov ceev ntawm laser propagation thiab lub sij hawm coj. Lub tshuab no tso tawm lub teeb laser thiab ntsuas lub sijhawm sib txawv ntawm lub laser emission thiab qhov kev xav ntawm lub hom phiaj. Los ntawm kev xam qhov kev ncua deb raws li qhov ceev ntawm lub teeb, lub tshuab no muaj qhov ntsuas qhov tseeb, cov lus teb ceev ceev, thiab kev ntsuas dav dav, ua rau nws tsim tshwj xeeb rau kev ntsuas qhov ntsuas qhov deb ntawm kev ruaj ntseg.
Kev siv tshiab ntawm Laser Ranging hauv Kev Saib Xyuas Kev Ruaj Ntseg
1. Kev Tshawb Fawb Txog Kev Tshawb Fawb
Laser ntau yam tshuab tuaj yeem saib xyuas thiab ntsuas qhov tseeb ntawm txoj haujlwm thiab kev txav mus los ntawm lub hom phiaj ntawm cov khoom hauv lub sijhawm tiag tiag, muab lub peev xwm tiv thaiv kev nkag siab zoo rau kev saib xyuas kev ruaj ntseg. Thaum ib tus neeg lossis cov khoom nkag mus rau thaj chaw ceeb toom, lub laser rangefinder tuaj yeem ntes lawv cov ntaub ntawv txav ceev thiab ua rau lub tswb nrov, ua kom cov lus teb tam sim ntawd. Cov thev naus laus zis no tsis tsuas yog txhim kho qhov tseeb ntawm kev nkag mus rau hauv kev tshawb nrhiav tab sis kuj tseem txo cov sijhawm teb, muab cov neeg ua haujlwm ruaj ntseg nrog lub sijhawm muaj txiaj ntsig zoo.
2. Kev tiv thaiv ib puag ncig thiab saib xyuas
Hauv cov chaw loj, chaw ua si, thiab cov zej zog hauv zej zog, kev siv tshuab laser siv dav siv rau kev tiv thaiv ib puag ncig. Los ntawm kev txhim kho laser cross-beam detectors, ib qho kev tiv thaiv tsis pom kev tuaj yeem tsim los saib xyuas thiab ceeb toom txhua qhov kev sim ua txhaum txoj kab ceeb toom hauv lub sijhawm. Cov thev naus laus zis no txhim kho qhov kev ntseeg siab ntawm kev tiv thaiv ib puag ncig thiab txo qis tus nqi ceeb toom tsis tseeb, muab cov neeg ua haujlwm ruaj ntseg nrog cov ntaub ntawv saib xyuas kom raug.
3. Qhov chaw meej thiab taug qab
Laser ntau yam thev naus laus zis kuj tuaj yeem siv rau qhov tseeb qhov chaw thiab taug qab cov hom phiaj tshwj xeeb. Hauv kev saib xyuas kev ruaj ntseg, los ntawm kev sib koom ua ke nrog kev soj ntsuam video, laser rangefinders tuaj yeem muab cov ntaub ntawv qhia txog qhov chaw nyob ntawm lub sijhawm ntawm lub hom phiaj, pab cov neeg ua haujlwm ruaj ntseg ceev ceev thiab taug qab cov hom phiaj. Cov thev naus laus zis no muaj txiaj ntsig tshwj xeeb rau kev taug qab cov haujlwm hauv ib puag ncig nyuaj, xws li kev saib xyuas hmo ntuj lossis saib xyuas hauv thaj chaw sib txawv.
4. Kev soj ntsuam ntse thiab ceeb toom ntxov
Nrog cov algorithms siab heev thiab cov ntaub ntawv ua cov thev naus laus zis, laser ntau yam thev naus laus zis tuaj yeem ua kom muaj kev soj ntsuam ntse thiab ua haujlwm ceeb toom ntxov. Los ntawm kev txheeb xyuas thiab ua cov ntaub ntawv nyob deb ntawm lub sijhawm tiag tiag, lub kaw lus tuaj yeem txheeb xyuas tus cwj pwm txawv txav lossis muaj peev xwm hem thiab teeb tsa cov cim ceeb toom ntxov. Cov thev naus laus zis no tsis tsuas yog txhim kho qib kev txawj ntse ntawm kev saib xyuas kev ruaj ntseg tab sis tseem ntxiv dag zog rau lawv lub peev xwm los teb rau cov xwm txheej kub ntxhov.
Kev txhim kho yav tom ntej ntawm Laser Ranging Technology
Raws li thev naus laus zis txuas ntxiv mus ntxiv thiab daim ntawv thov teb nthuav dav, qhov kev cia siab rau laser ntau yam thev naus laus zis hauv kev saib xyuas kev ruaj ntseg yuav yog qhov dav dua. Nyob rau hauv lub neej yav tom ntej, peb tuaj yeem cia siab tias yuav pom ntau cov ntawv thov tshiab raws li kev siv tshuab laser, xws li 3D qauv, kev taw qhia ntse, thiab kev muaj tiag virtual, uas yuav ntxiv dag zog rau kev txawj ntse thiab ntau yam kev txhim kho ntawm kev saib xyuas kev ruaj ntseg.
Hauv cov ntsiab lus, laser ntau yam thev naus laus zis muaj ntau daim ntawv thov kev cia siab thiab muaj peev xwm tseem ceeb hauv kev saib xyuas kev ruaj ntseg. Los ntawm kev siv tag nrho nws qhov kev ua tau zoo, tsis muaj kev sib cuag, thiab lub peev xwm ntawm lub sijhawm muaj zog, peb tuaj yeem txhim kho kev ua tau zoo thiab kev txawj ntse ntawm kev saib xyuas kev ruaj ntseg, pab txhawb rau kev nyab xeeb thiab kev ruaj ntseg. Nrog rau kev nce qib ntawm thev naus laus zis thiab kev nthuav dav ntawm daim ntawv thov kev lag luam, peb muaj laj thawj ntseeg tias laser ntau yam thev naus laus zis yuav ua lub luag haujlwm tseem ceeb hauv kev saib xyuas kev ruaj ntseg.
Lumispot
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Post lub sij hawm: Nov-06-2024