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
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