Tsab xov xwm no muab kev tshawb nrhiav txog kev siv tshuab laser, nrhiav nws keeb kwm kev hloov pauv, piav qhia nws cov ntsiab cai tseem ceeb, thiab qhia txog nws cov ntawv thov sib txawv. Tsim rau cov kws ua haujlwm laser, cov pab pawg R&D, thiab cov kws tshawb fawb kho qhov muag, daim ntawv no muab kev sib xyaw ntawm keeb kwm thiab kev nkag siab niaj hnub.
Kev Tsim thiab Kev Hloov Pauv ntawm Laser Ranging
Pib thaum ntxov xyoo 1960, thawj cov laser rangefinders tau tsim los rau cov hom phiaj tub rog [1]. Tau ntau xyoo, cov thev naus laus zis tau hloov zuj zus thiab nthuav dav nws cov kab ke thoob plaws ntau yam kev lag luam, suav nrog kev tsim kho, kev tsim kho av, kev tsav dav hlau [2], thiab dhau mus.
Kev siv tshuab laseryog ib txoj kev ntsuas kev lag luam uas tsis sib cuag uas muaj ntau qhov zoo dua thaum piv rau cov txheej txheem ntsuas kev sib cuag ib txwm muaj:
- Tshem tawm qhov xav tau kev sib cuag lub cev nrog qhov ntsuas, tiv thaiv kev hloov pauv uas tuaj yeem ua rau muaj qhov yuam kev ntsuas.
- Txo qhov hnav thiab tsim kua muag ntawm qhov chaw ntsuas vim nws tsis cuam tshuam rau kev sib chwv lub cev thaum ntsuas.
- Haum rau kev siv rau hauv cov chaw tshwj xeeb uas cov cuab yeej ntsuas ib txwm tsis yooj yim siv.
Cov Ntsiab Cai ntawm Laser Ranging:
- Laser ranging siv peb txoj kev tseem ceeb: laser pulse ranging, laser phase ranging, thiab laser triangulation ranging.
- Txhua txoj kev yog txuam nrog cov qib ntsuas tshwj xeeb thiab cov qib raug.
01
Laser Pulse Ranging:
Feem ntau siv rau kev ntsuas qhov deb, feem ntau tshaj qhov deb ntawm kilometer, nrog qhov tseeb qis dua, feem ntau ntawm qib 'meter'.
02
Laser Theem Ranging:
Zoo tagnrho rau kev ntsuas qhov nruab nrab mus rau qhov ntev, feem ntau siv hauv ntau yam ntawm 50 meters txog 150 meters.
03
Kev ntsuas peb sab ntawm laser:
Feem ntau siv rau kev ntsuas qhov deb luv luv, feem ntau yog nyob hauv 2 meters, muab qhov tseeb siab ntawm qib micron, txawm hais tias nws muaj qhov ntsuas qhov deb tsawg.
Cov Ntawv Thov thiab Cov Zoo
Lub laser rangening tau pom nws lub niche hauv ntau yam lag luam:
Kev Tsim KhoKev ntsuas qhov chaw, kev kos duab topographical, thiab kev tshuaj xyuas cov qauv.
Tsheb: Txhim kho cov txheej txheem pabcuam tsav tsheb siab heev (ADAS).
Kev tsav dav hlau: Kev kos duab av thiab kev nrhiav pom tej yam tsis meej.
Kev khawb avKev ntsuam xyuas qhov tob ntawm qhov av thiab kev tshawb nrhiav cov minerals.
Kev Ua Hav ZoovKev suav qhov siab ntawm tsob ntoo thiab kev tshuaj xyuas qhov ntom ntawm hav zoov.
Kev Tsim Khoom: Kev ua kom raug ntawm cov tshuab thiab cov khoom siv sib dhos.
Cov thev naus laus zis muaj ntau yam zoo dua li cov txheej txheem ib txwm muaj, suav nrog kev ntsuas tsis sib cuag, txo kev hnav thiab tsim kua muag, thiab kev hloov pauv tsis sib xws.
Cov kev daws teeb meem ntawm Lumispot Tech hauv Laser Range Finding Field
Erbium-Doped iav Laser (Er iav Laser)
Peb liErbium-Doped Iav Laser, hu ua 1535nmMuaj Kev Nyab Xeeb Rau Qhov MuagEr Glass Laser, ua tau zoo heev hauv cov khoom ntsuas qhov muag uas muaj kev nyab xeeb. Nws muaj kev ua tau zoo txhim khu kev qha, pheej yig, tso tawm lub teeb uas nqus los ntawm lub qhov muag thiab cov qauv qhov muag crystalline, ua kom muaj kev nyab xeeb ntawm retina. Hauv kev ntsuas laser thiab LIDAR, tshwj xeeb tshaj yog nyob rau sab nraum zoov uas xav tau kev sib kis lub teeb ntev, lub DPSS laser no yog qhov tseem ceeb. Tsis zoo li cov khoom yav dhau los, nws tshem tawm kev puas tsuaj rau qhov muag thiab kev phom sij dig muag. Peb lub laser siv cov iav Er: Yb phosphate co-doped thiab semiconductorlaser twj tso kua mis qhov chawlos tsim kom muaj 1.5um wavelength, ua rau nws zoo meej rau, Ranging, thiab Communications.
Kev siv laser, tshwj xeeb tshaj yogLub Sijhawm Dav Hlau (TOF) sib txawv, yog ib txoj kev siv los txiav txim qhov deb ntawm lub laser qhov chaw thiab lub hom phiaj. Lub hauv paus ntsiab lus no yog siv dav hauv ntau yam kev siv, los ntawm kev ntsuas qhov deb yooj yim mus rau kev kos duab 3D nyuaj. Cia peb tsim ib daim duab los piav qhia txog lub hauv paus ntsiab lus ntawm TOF laser.
Cov kauj ruam yooj yim hauv TOF laser rangening yog:
Kev tso tawm ntawm Laser Pulse: Ib lub tshuab laser tso tawm lub teeb luv luv.
Mus ncig teb chaws rau Target: Lub laser pulse mus ncig los ntawm huab cua mus rau lub hom phiaj.
Kev xav los ntawm Target: Lub plawv dhia ntaus lub hom phiaj thiab rov qab los.
Rov qab mus rau qhov chaw:Lub pulse reflected rov qab mus rau lub laser device.
Kev Tshawb Pom:Lub cuab yeej laser ntes tau lub laser pulse rov qab los.
Kev Ntsuas Lub Sijhawm:Lub sijhawm siv rau kev ncig ntawm lub plawv dhia raug ntsuas.
Kev Xam Qhov Deb:Qhov deb mus rau lub hom phiaj yog xam raws li qhov ceev ntawm lub teeb thiab lub sijhawm ntsuas.
Xyoo no, Lumispot Tech tau tsim cov khoom tsim nyog rau kev siv hauv TOF LIDAR nrhiav pom, ib qho8-hauv-1 LiDAR lub teeb ciNyem kom paub ntxiv yog tias koj xav paub ntxiv
Laser Range Finder Module
Cov khoom no feem ntau tsom mus rau lub tshuab ntsuas laser uas muaj kev nyab xeeb rau tib neeg lub qhov muag uas tsim los ntawm1535nm erbium-doped iav lasersthiab1570nm 20km Rangefinder Module, uas tau muab faib ua Pawg 1 cov khoom siv kev nyab xeeb rau lub qhov muag. Hauv cov koob no, koj yuav pom cov khoom siv laser rangefinder txij li 2.5km txog 20km nrog qhov loj me me, lub cev sib dua, cov khoom tiv thaiv kev cuam tshuam zoo heev, thiab muaj peev xwm tsim khoom ntau. Lawv muaj ntau yam siv, nrhiav tau cov ntawv thov hauv laser rangening, LIDAR technology, thiab cov kab ke sib txuas lus.
Kev ntsuas qhov sib xyaw ua ke ntawm Laser Rangefinder
Cov cuab yeej ntsuas qhov ntev ntawm cov tub rogCov koob uas tsim los ntawm LumiSpot Tech muaj txiaj ntsig zoo, yooj yim siv, thiab muaj kev nyab xeeb, siv cov wavelengths uas tsis ua rau lub qhov muag puas tsuaj rau kev ua haujlwm tsis muaj teeb meem. Cov khoom siv no muab cov ntaub ntawv tso tawm tiag tiag, kev saib xyuas lub zog, thiab kev xa cov ntaub ntawv, muab cov haujlwm tseem ceeb hauv ib lub cuab yeej. Lawv tus qauv tsim ergonomic txhawb nqa ob qho tib si siv ib txhais tes thiab ob txhais tes, muab kev nplij siab thaum siv. Cov ntsuas qhov ntau thiab tsawg no ua ke ua ke kev siv tau yooj yim thiab thev naus laus zis siab heev, ua kom ntseeg tau tias muaj kev daws teeb meem ntsuas yooj yim thiab txhim khu kev qha.
Vim li cas ho xaiv peb?
Peb txoj kev cog lus rau kev ua tau zoo tshaj plaws yog pom tseeb hauv txhua yam khoom uas peb muab. Peb nkag siab txog qhov nyuaj ntawm kev lag luam thiab tau tsim peb cov khoom kom ua tau raws li cov qauv siab tshaj plaws ntawm kev zoo thiab kev ua tau zoo. Peb qhov kev tsom mus rau kev txaus siab ntawm cov neeg siv khoom, ua ke nrog peb cov kev txawj ntse, ua rau peb yog qhov kev xaiv zoo tshaj plaws rau cov kws tshaj lij uas nrhiav kev daws teeb meem laser txhim khu kev qha.
Siv ua piv txwv
- Smith, A. (1985). Keeb Kwm ntawm Laser Rangefinders. Phau Ntawv Xov Xwm ntawm Optical Engineering.
- Johnson, B. (1992). Cov Kev Siv Laser Ranging. Optics Niaj Hnub No.
- Lee, C. (2001). Cov Ntsiab Cai ntawm Laser Pulse Ranging. Kev Tshawb Fawb Txog Photonics.
- Kumar, R. (2003). Nkag Siab Txog Laser Phase Ranging. Phau Ntawv Xov Xwm Txog Kev Siv Laser.
- Martinez, L. (1998). Kev Tshawb Fawb Txog Laser Triangulation: Cov Ntsiab Lus Tseem Ceeb thiab Cov Kev Siv. Kev Tshuaj Xyuas Txog Kev Tsim Kho Optical.
- Lumispot Tech. (2022). Cov Khoom Siv Catalog. Lumispot Tech Publications.
- Zhao, Y. (2020). Yav Tom Ntej ntawm Laser Ranging: AI Kev Sib Koom Tes. Phau Ntawv Xov Xwm ntawm Modern Optics.
Xav Tau Kev Sab Laj Dawb?
Xav txog qhov kev siv, qhov yuav tsum tau ua, qhov tseeb, qhov ruaj khov, thiab lwm yam ntxwv xws li kev tiv thaiv dej lossis kev sib koom ua ke. Nws tseem ceeb heev uas yuav tsum sib piv cov kev tshuaj xyuas thiab tus nqi ntawm cov qauv sib txawv.
[Nyeem Ntxiv:Txoj Kev Tshwj Xeeb los xaiv lub laser rangefinder module Koj Xav Tau]
Yuav tsum tau saib xyuas tsawg kawg nkaus, xws li ua kom lub lens huv si thiab tiv thaiv lub cuab yeej ntawm kev cuam tshuam thiab cov xwm txheej hnyav. Hloov roj teeb lossis them roj teeb tsis tu ncua kuj tseem ceeb heev.
Yog lawm, ntau lub modules rangefinder tau tsim los kom sib xyaw ua ke rau hauv lwm yam khoom siv xws li drones, phom, Military Rangefinder Binoculars, thiab lwm yam, txhim kho lawv cov kev ua haujlwm nrog kev ntsuas qhov deb kom meej.
Yog, Lumispot Tech yog lub chaw tsim khoom siv laser rangefinder module, cov kev teeb tsa tuaj yeem hloov kho raws li qhov xav tau, lossis koj tuaj yeem xaiv cov kev teeb tsa tus qauv ntawm peb cov khoom siv rangefinder module. Yog xav paub ntxiv lossis muaj lus nug, thov hu rau peb pab neeg muag khoom nrog koj cov kev xav tau.
Feem ntau ntawm peb cov laser modules hauv cov koob ntsuas tau tsim los ua qhov me me thiab lub teeb yuag, tshwj xeeb tshaj yog L905 thiab L1535 series, xws li 1km txog 12km. Rau qhov me tshaj plaws, peb xav kom koj sivLSP-LRS-0310Fuas hnyav tsuas yog 33g nrog lub peev xwm ntawm 3km.
Cov lasers tam sim no tau tshwm sim los ua cov cuab yeej tseem ceeb hauv ntau qhov chaw, tshwj xeeb tshaj yog hauv kev ruaj ntseg thiab kev saib xyuas. Lawv qhov kev ua tau zoo, kev tswj tau, thiab kev hloov pauv tau ua rau lawv tseem ceeb heev rau kev tiv thaiv peb cov zej zog thiab cov khoom siv.
Hauv tsab xov xwm no, peb yuav kawm txog ntau yam kev siv tshuab laser hauv kev ruaj ntseg, kev tiv thaiv, kev saib xyuas, thiab kev tiv thaiv hluav taws. Kev sib tham no lub hom phiaj yog los muab kev nkag siab txog lub luag haujlwm ntawm lasers hauv cov txheej txheem kev ruaj ntseg niaj hnub no, muab kev nkag siab txog lawv cov kev siv tam sim no thiab kev txhim kho yav tom ntej.
⏩Yog xav paub ntxiv txog kev tshuaj xyuas txoj kev tsheb ciav hlau thiab PV, thov nias ntawm no.
Cov Ntawv Thov Laser hauv Kev Ruaj Ntseg thiab Kev Tiv Thaiv Cov Ntaub Ntawv
Cov Txheej Txheem Tshawb Nrhiav Kev Nkag Mus
Cov tshuab luam theej laser uas tsis sib chwv no luam theej ib puag ncig hauv ob qhov ntev, ntes kev txav los ntawm kev ntsuas lub sijhawm uas lub teeb laser pulsed yuav rov qab los rau nws qhov chaw. Cov thev naus laus zis no tsim daim ntawv qhia contour ntawm thaj chaw, tso cai rau lub kaw lus kom paub txog cov khoom tshiab hauv nws qhov chaw pom los ntawm kev hloov pauv hauv qhov chaw ib puag ncig uas tau teeb tsa. Qhov no ua rau muaj kev ntsuam xyuas qhov loj me, cov duab, thiab kev coj ntawm cov hom phiaj txav mus los, tshaj tawm lub tswb ceeb toom thaum tsim nyog. (Hosmer, 2004).
⏩ Cov blog cuam tshuam:Lub Tshuab Tshawb Nrhiav Kev Nkag Mus Los Ntawm Laser Tshiab: Ib Kauj Ruam Zoo Dua Hauv Kev Ruaj Ntseg
Cov Txheej Txheem Saib Xyuas
Hauv kev saib xyuas video, cov thev naus laus zis laser pab txhawb kev saib xyuas hmo ntuj. Piv txwv li, cov duab ze-infrared laser-gated tuaj yeem tiv thaiv lub teeb rov qab tawg, ua kom qhov kev soj ntsuam ntawm cov duab photoelectric imaging systems nyob rau hauv cov huab cua tsis zoo, ob qho tib si hnub thiab hmo ntuj. Cov nyees khawm ua haujlwm sab nraud ntawm lub kaw lus tswj qhov deb ntawm qhov rooj, qhov dav ntawm strobe, thiab kev pom tseeb, txhim kho qhov kev saib xyuas ntau yam. (Wang, 2016).
Kev Saib Xyuas Tsheb
Cov phom laser ntsuas qhov ceev yog qhov tseem ceeb hauv kev saib xyuas tsheb khiav, siv cov thev naus laus zis laser los ntsuas qhov ceev ntawm lub tsheb. Cov khoom siv no tau txais kev nyiam los ntawm cov tub ceev xwm vim lawv qhov tseeb thiab muaj peev xwm tsom mus rau txhua lub tsheb hauv cov tsheb coob.
Kev Saib Xyuas Qhov Chaw Pej Xeem
Cov thev naus laus zis laser kuj tseem ceeb heev rau kev tswj hwm thiab saib xyuas cov neeg coob coob hauv cov chaw pej xeem. Cov tshuab luam theej laser thiab cov thev naus laus zis zoo sib xws saib xyuas kev txav mus los ntawm cov neeg coob coob, ua kom muaj kev nyab xeeb rau pej xeem.
Cov Ntawv Thov Tshawb Nrhiav Hluav Taws
Hauv cov tshuab ceeb toom hluav taws, cov cuab yeej ntsuas laser ua lub luag haujlwm tseem ceeb hauv kev ntes hluav taws thaum ntxov, txheeb xyuas cov cim qhia ntawm hluav taws sai sai, xws li pa luam yeeb lossis qhov kub thiab txias hloov pauv, kom ua rau muaj kev ceeb toom raws sijhawm. Ntxiv mus, cov thev naus laus zis laser tseem ceeb heev rau kev saib xyuas thiab sau cov ntaub ntawv ntawm qhov chaw hluav taws, muab cov ntaub ntawv tseem ceeb rau kev tswj hluav taws.
Daim Ntawv Thov Tshwj Xeeb: UAVs thiab Laser Technology
Kev siv cov Unmanned Aerial Vehicles (UAVs) hauv kev ruaj ntseg tab tom loj hlob, nrog rau cov thev naus laus zis laser ua rau lawv muaj peev xwm saib xyuas thiab ruaj ntseg zoo dua. Cov kab ke no, raws li Avalanche Photodiode (APD) Focal Plane Arrays (FPA) tiam tshiab thiab ua ke nrog kev ua cov duab zoo, tau txhim kho kev ua haujlwm saib xyuas zoo heev.
Cov Laser Ntsuab thiab module nrhiav qhov ntau thiab tsawghauv Kev Tiv Thaiv
Ntawm ntau hom lasers,cov teeb ntsuab lasers, feem ntau ua haujlwm hauv 520 txog 540 nanometers ntau yam, yog qhov tseem ceeb rau lawv qhov pom kev siab thiab qhov tseeb. Cov lasers no muaj txiaj ntsig zoo hauv cov ntawv thov uas xav tau kev cim lossis kev pom tseeb. Tsis tas li ntawd, cov modules laser ranging, uas siv cov kab sib kis thiab qhov tseeb siab ntawm lasers, ntsuas qhov deb los ntawm kev xam lub sijhawm nws siv rau lub teeb laser mus ncig los ntawm lub emitter mus rau lub reflector thiab rov qab. Cov thev naus laus zis no tseem ceeb heev hauv kev ntsuas thiab kev teeb tsa.
Kev Hloov Pauv ntawm Laser Technology hauv Kev Ruaj Ntseg
Txij li thaum nws tsim tawm hauv nruab nrab xyoo pua 20th, cov thev naus laus zis laser tau dhau los ua kev loj hlob tseem ceeb. Chiv thawj yog ib qho cuab yeej sim kev tshawb fawb, lasers tau dhau los ua ib qho tseem ceeb hauv ntau qhov chaw, suav nrog kev lag luam, tshuaj, kev sib txuas lus, thiab kev ruaj ntseg. Hauv thaj chaw ntawm kev ruaj ntseg, kev siv laser tau hloov zuj zus los ntawm kev saib xyuas yooj yim thiab lub tswb ceeb toom mus rau cov txheej txheem ntau yam. Cov no suav nrog kev tshawb nrhiav kev nkag mus, kev saib xyuas video, kev saib xyuas tsheb, thiab cov txheej txheem ceeb toom hluav taws.
Kev Tsim Kho Tshiab Yav Tom Ntej hauv Kev Siv Tshuab Laser
Yav tom ntej ntawm cov thev naus laus zis laser hauv kev ruaj ntseg yuav pom cov kev tsim kho tshiab, tshwj xeeb tshaj yog nrog kev koom ua ke ntawm kev txawj ntse cuav (AI). AI algorithms tsom xam cov ntaub ntawv laser scanning tuaj yeem txheeb xyuas thiab kwv yees cov kev hem thawj kev ruaj ntseg kom raug dua, txhim kho kev ua haujlwm zoo thiab lub sijhawm teb ntawm cov kab ke kev ruaj ntseg. Ntxiv mus, thaum Internet of Things (IoT) thev naus laus zis nce qib, kev sib xyaw ua ke ntawm cov thev naus laus zis laser nrog cov khoom siv sib txuas hauv network yuav ua rau muaj cov kab ke kev ruaj ntseg ntse dua thiab ntau dua uas muaj peev xwm saib xyuas thiab teb tau tiag tiag.
Cov kev tsim kho tshiab no xav tias yuav tsis tsuas yog txhim kho kev ua haujlwm ntawm cov kab ke kev ruaj ntseg xwb tab sis kuj hloov peb txoj hauv kev rau kev nyab xeeb thiab kev saib xyuas, ua rau nws ntse dua, ua haujlwm tau zoo dua, thiab hloov pauv tau. Raws li thev naus laus zis txuas ntxiv mus, kev siv lasers hauv kev ruaj ntseg tau teeb tsa kom nthuav dav, muab cov chaw muaj kev nyab xeeb dua thiab txhim khu kev qha dua.
Cov ntaub ntawv siv los ua piv txwv
- Hosmer, P. (2004). Kev siv cov thev naus laus zis laser scanning rau kev tiv thaiv perimeter. Cov txheej txheem ntawm 37th Annual 2003 International Carnahan Conference on Security Technology. DOI
- Wang, S., Qiu, S., Jin, W., & Wu, S. (2016). Tsim Ib Lub Tshuab Ua Yeeb Yaj Kiab Real-time Miniature Near-infrared Laser Range-gated. ICMMITA-16. DOI
- Hespel, L., Rivière, N., Fracès, M., Dupouy, P., Coyac, A., Barillot, P., Fauquex, S., Plyer, A., Tauvy,
- M., Jacquart, M., Vin, I., Nascimben, E., Perez, C., Velayguet, JP, & Gorce, D. (2017). 2D thiab 3D flash laser imaging rau kev saib xyuas ntev hauv kev ruaj ntseg ciam teb dej hiav txwv: kev tshawb pom thiab kev txheeb xyuas rau cov ntawv thov counter UAS. Cov txheej txheem ntawm SPIE - Lub Koom Haum Thoob Ntiaj Teb rau Optical Engineering. DOI
IB TXHIA NTAWM LASER MODULES RAU KEV TIV THAIV
Kev pabcuam OEM Laser module muaj, tiv tauj peb kom paub meej ntxiv!
