Hom kev faib tawm thiab daim ntawv thov kev tsom xam ntawm cov mem tes laser range finder
Raws li cov cuab yeej siv tub rog, lub tshuab nqus laser rangefinder tau tsim nyob rau xyoo 1960s. Tom qab ntau tshaj 30 xyoo ntawm kev tsim kho, kev tsim kho thiab cov khoom siv, cov teb chaws txawv teb chaws tau ua tiav "cov khoom siv tes tuav, tripod, periscope, tank, armor, deg carrier, submarine periscope, antiaircraft phom, airborne, tshav dav hlau huab, missile muaj ntau tshaj 400 ntau yam thiab qauv. nyob rau hauv kaum peb pawg, suav nrog foob pob hluav taws xob, hluav taws xob satellite, thiab lub dav hlau, ntawm cov khoom siv lub xeev pulse laser rangefinder nrog Nd:YAG raws li cov cuab yeej siv tau tshaj plaws, ua raws li Raman zaus hloov Nd:YAG thiab Er: iav thiab CO2 pulsed. laser rangefinders.
1. Lub teeb yuag portable pulsed laser rangefinder
Lub teeb yuag portable pulsed laser rangefinders suav nrog handhelds rau infantry thiab artillery reconnaissance thiab dual-purpose forward reconnaissance thiab forward air control (FAC) laser rangefinders-target designators. Rau cov txheej txheem saum toj no, nws yuav tsum tau hloov pauv, lub teeb hauv kev rov ua dua, me me, siv lub pob roj teeb ua lub zog, muaj kev ntseeg siab thiab kev ruaj ntseg, thiab tsis tshua muaj nqi ntawm ib qho khoom.
Kev ua haujlwm tseem ceeb: qhov ntsuas qhov siab tshaj plaws yog 4 ~ 10km, qhov ntsuas qhov ntsuas qhov deb yog ± 10m, qhov zaus rov ua dua yog ib zaug, thiab lub kaum sab xis ntawm lub beam divergence yog 1 ~ 2mrad. Nws yog ib nqi sau cia hais tias txij li cov saum toj no-hais laser range finder thiab nws cov kab ke feem ntau koom tes nrog lwm tus phooj ywg rog thiab tsis nqa tawm loj-scale kev cob qhia ntawm armored rog, tsis muaj kev koom tes lub hom phiaj, thiab tus neeg teb xov tooj tsis hnav looj tsom iav dub. , thiab lwm yam, tib neeg qhov muag kev nyab xeeb yog qhov tseem ceeb heev. Yog li no, hom pulsed laser range finder tau maj mam hloov los ntawm Nd: YAG laser range finder rau Raman zaus hloov Nd: YAG thiab Er: iav 1.54μm qhov muag-safe laser range finder.
Hauv kev ua tsov rog niaj hnub no, kev ua haujlwm ywj pheej ntawm infantry thiab artillery tau tsim rau hauv kev sib koom ua haujlwm ntawm cov tub rog tshwj xeeb uas muaj cov tub rog, cov phom loj thiab cov tubrog nkoj. Cov cuab yeej cuab tam kuj tau maj mam txais ntau qhov kev ua haujlwm siab-tech los ntawm ib qho av artillery thiab antiaircraft artillery. Yog li ntawd, lub laser rangefinder kuj tau tsim los ntawm ib tug portable thiab tuav ib tug nrog ib tug ntau yam muaj nuj nqi mus rau lub laser rangefinder, ib hnub thiab hmo ntuj pom rau infrared aiming, thiab ib tug laser infrared lub hom phiaj qhia rau laser rangefinder, lub hom phiaj qhia, thiab infrared. aim.
Piv txwv li, lub me me laser infrared soj ntsuam (MELIOS) ntawm American Optoelectronics Company siv Er: iav lasers yog ib tug neeg sawv cev ntawm lub siab tshaj plaws laser rangefinders nyob rau hauv lub niaj hnub era.
2. Av Tsheb Pulse Laser Rangefinder
Hauv av-tsheb pulse laser rangefinders muaj xws li tso tsheb hlau luam, infantry sib ntaus sib tua tsheb (IFV), kev tswj hluav taws, tiv thaiv huab cua, phom loj lossis cuaj luaj-kev tswj hluav taws, thiab tam sim no tsim hauv av-tsheb laser rangefinder-target designator, thiab lwm yam.
Nws qhov kev ua haujlwm tseem ceeb: qhov ntsuas qhov siab tshaj plaws yog 4 ~ 1 0km, qhov tseeb qhov sib txawv yog ± 5 ~ 10m, lub hom phiaj daws teeb meem yog li 20m, qhov rov ua dua yog 0.1 ~ 1Hz, thiab lub beam divergence yog 0.4 ~ 1mrad.
Daim ntawv thov ntawm lub laser range finder nyob rau hauv lub tank hluav taws tswj system yog muab lub super-siab kho cov ntaub ntawv ntawm lub ballistic trajectory, cov ntaub ntawv kho azimuth thiab cov ntaub ntawv nyob deb tshwm sim los ntawm headwind los yog lub hom phiaj txav. Lub tsheb sib ntaus sib tua infantry feem ntau yog siv lub laser range finder los ntsuas seb lub hom phiaj yog nyob rau hauv qhov kev ncua deb ntawm lub foob pob hluav taws, thiab qhov thib ob nws yog siv rau kev tswj phom tua hluav taws thiab lub hom phiaj sorting. Txhawm rau kom lub laser ntau yam finder ua tau zoo nyob rau hauv ntau yam ntawm txhua lub hom phiaj uas tuaj yeem tshawb pom thiab ua kom pom tseeb, txheeb xyuas thiab txheeb xyuas los ntawm kev tswj hluav taws xob nyob ib ncig ntawm lub moos, cov tshuab no yuav tsum muaj xws li: aiming optics, TV koob yees duab thiab infrared thermal. imagers (FLIR), thiab lwm yam. Qhov no yog ib qho system uas yuav tsum tau ceev heev tab sis tsis tuaj yeem txaus siab tag nrho los ntawm ib qho kev ua haujlwm thiab ib leeg- wavelength laser range finder. Raws li cov ntawv tshaj tawm txawv teb chaws, Hughes Corporation ntawm Tebchaws Meskas siv Raman zaus-hloov Nd:YAG laser rangefinder, TV koob yees duab thiab infrared imaging los tsim lub tank thiab armored tsheb laser rangefinder system, uas yog cov cuab yeej tshiab tam sim no.
Txawm li cas los xij, yog tias cov txheej txheem no siv 1.06μm Nd:YAG laser rangefinder, txawm tias lub lim lim tau nruab rau ntawm qhov ntsuas qhov ntsuas, nws tuaj yeem ua tau raws li qhov xav tau kev nyab xeeb ntawm tib neeg lub qhov muag thaum lub sijhawm kev cob qhia rangefinder rau kev koom tes cov hom phiaj. Tom qab ua qauv qhia, lub tank thiab cov neeg ua haujlwm, cov thawj coj, thiab cov tub rog ntawm kev ua tub rog yuav tsum siv tib neeg lub qhov muag kev nyab xeeb, lossis siv tib neeg lub qhov muag muaj kev nyab xeeb 1.54μm laser wavelength xws li, kom ua tau raws li qhov yuav tsum tau ua rau tib neeg qhov muag kev nyab xeeb.
3. Anti-aircraft artillery thiab missile tiv thaiv pulsed laser rangefinder
Lub pulse laser range finder rau kev tiv thaiv huab cua thiab huab cua tiv thaiv pulse laser range finder rau infantry sib ntaus sib tua tsheb nrog kev tiv thaiv tus kheej yuav tsum ua hauj lwm raws li qhov yuav tsum tau ntawm cov hluav taws kub tswj system thiab combat system, thiab maneuver ntawm kev kub ceev nyob rau hauv cov huab cua nyob rau hauv lub Qhov deb thiab deb ceev Lub hom phiaj muab cov ntaub ntawv taug qab ruaj khov thiab cov ntaub ntawv nyob deb los tiv thaiv kev hem thawj ntawm cov tub rog helicopters, stealth aircraft, cruise missiles, thiab missiles tiv thaiv hluav taws xob.
Qhov no yuav tsum tau lub laser rangefinder los muab cov ntaub ntawv tus nqi siab (siab laser mem tes tus nqi) thiab qhov kev ncua deb ntawm qhov raug, xws li qhov siab tshaj plaws ntawm 4 ~ 2 0km, qhov tseeb ntawm ± 2.5 ~ 5m, thiab qhov rov ua dua ntawm 6 ~ 20Hz, lub beam divergence lub kaum sab xis yog 0.5 ~ 2.5mrad, thiab lwm yam. Txawm li cas los xij, yog tias qhov kev sib ntaus sib tua nyob deb heev (kwv yees li 20km lossis ntau dua), qhov sib tw tiag tiag ntawm qhov kev ncua deb no tshwm sim nyob rau hauv unambiguous atmospheric tej yam kev mob. , thiab qhov rhiab heev ntawm lub laser range finder tsuas yog me ntsis siab dua li ntawm lub tank range finder; Hauv qee lub caij ntuj sov los yog qee qhov chaw huab cua kub, vim muaj zog nqus ntawm H2O molecules, qhov siab tshaj plaws muaj peev xwm ntawm qhov ntev- wavelength (xws li 10.6μm CO2) pulse laser rangefinder yog txwv. Lub sijhawm no, 1.06 yuav tsum tau siv. μm Nd: YAG pulsed laser rangefinder, los yog Raman zaus hloov Nd:YAG thiab Er: iav (1.54μm) pulsed laser rangefinder.
Piv txwv li, lub tuam txhab US Hughes siv Raman zaus hloov Nd: YAG thiab Er: iav photoelectric nrhiav pom laser rangefinder yog ib qho piv txwv ntawm cov txheej txheem siab heev tam sim no.
4. Airborne pulsed laser range finder
Lub dav hlau pulsed laser rangefinder tuaj yeem siv los kho cov tub rog nyoob hoom qav taub nrog cov lus qhia ntawm cov foob pob hluav taws thiab nruab nrog lub dav hlau ruaj khov los thaiv cov hom phiaj xws li txhawb nqa lub dav hlau photoelectric thiab cuam tshuam cov dav hlau thiab cov cuaj luaj. Cov ntawv thov raug siv no feem ntau siv 1.06μm Nd:YAG laser rangefinder nrog laser ntau thiab lub hom phiaj taw tes muaj peev xwm, lossis qhov muag tsis zoo Raman zaus hloov Nd:YAG pulsed laser rangefinder_ lub hom phiaj taw tes ntawm lub wavelength ntawm 1.54μm li, thiab lwm yam, los tiv thaiv cov tshuab hauv huab cua los ua kom tiav kev sib ntaus sib tua missions lossis nquag tawm tsam photoelectric lub hom phiaj hauv huab cua.
Lub ntsiab kev ua tau zoo ntawm lub tshuab pa pulse laser rangefinder: ntev (4 ~ 10km rau armed helicopters, 10~20km rau tis-tis aircraft), siab ranging Qhov tseeb (± 5 ~ 10m rau cov tub rog nyoob hoom qav taub), rau lub dav hlau ruaj khov yog ± 1 ~ 10m), tus nqi rov ua dua (rau cov tub rog nyoob hoom qav taub yog 4Hz, rau lub dav hlau ruaj khov yog 5 ~ 20Hz), nqaj kis lub kaum sab xis me me (rau armed helicopters yog 0.4 ~ 1mrad, rau 0.1 ~ 0.5mrad rau lub dav hlau ruaj khov), thiab cov khoom siv dav hlau yuav tsum me me, lub teeb hauv qhov hnyav thiab sib koom nrog cov ntsuas aviation.
Yog li ntawd, lub laser yuav tsum tau siv lub high-efficiency circulating kua raws li ib tug txias kom tau raws li cov kev khiav hauj lwm ceev yuav tsum tau, txwv tsis pub nws yuav tsum tau siv cov pa roj los yog tov roj booster txias. Tam sim no, "Liden" laser system (LANTIRN) tsim los ntawm Tebchaws Meskas siv Raman zaus hloov Nd:YAG laser phiaj tus tsim rangefinder, uas yog ib qho piv txwv ntawm ntau lub luag haujlwm thiab nthuav dav dav dav daim ntawv thov ntawm niaj hnub laser rangefinders.
5. Shipboard pulsed laser range finder
Txoj kev loj hlob ntawm shipboard mem tes laser rangefinder yog tom qab lub teeb portable, tsheb-mounted thiab huab cua tiv thaiv laser rangefinder, thiab nws muaj xws li ob pawg: nto shipboard thiab submarine periscope.
Tus neeg nqa khoom nto-borne mem tes laser rangefinder yog tib yam li lub tsheb-mounted hluav taws tswj thiab huab cua tiv thaiv laser rangefinder nyob rau hauv cov nqe lus ntawm kev ua tau zoo ntsuas. Cov kev xav tau ntawm qhov ntim, qhov hnyav, kev siv hluav taws xob, kev tu lub peev xwm thiab tus nqi tsis nruj. Yog li ntawd, tam sim no, ntau lub nkoj tub rog tau siv los ua kom muaj kev tswj hwm hluav taws xob thiab kev tiv thaiv huab cua, xws li npog (tsim radar) cov neeg nqa khoom-raws li cov dav hlau rov qab thiab taug qab cov tshuab tsim los ntawm infrared thermal imaging, TV, thiab lwm yam. kev soj ntsuam huab cua thiab taug qab cov hom phiaj huab cua thiab lwm yam nkoj tshwj xeeb. Cov ntawv thov online tau tshwm sim, thiab nws cov ntawv thov kev cia siab yog qhov dav heev.
Lub submarine periscope mem tes laser rangefinder tam sim no txais ob qho kev sib txuas. Thawj qhov yog rau nruab lub laser rangefinder, duab intensifier thiab thermal imager nyob rau hauv nws periscope, thaum lub sij hawm nyob deb ntawm cov zaub thiab trigger khawm yog feem ntau ntsia saum tus neeg teb xov tooj tes. los yog nyob ze. Nws qhov zoo dua yog tias laser poob hauv txoj kev sib kis ntawm qhov muag pom me me, tab sis cov nqaj drifts thiab nws nyuaj rau ntes lub hom phiaj; Qhov thib ob txoj kev teeb tsa lub sab sauv peb feem nyob rau hauv qab ntawm lub periscope, thiab lub installation, debugging, thiab disassembly ntawm tag nrho cov system yog yooj yim heev, tab sis lub laser siv txoj kev no lub beam yuav tsum dhau los ntawm 12m ntev periscope raj thiab 15. ~ 20 lo ntsiab muag, thiab lub zog poob yog qhov loj.
Cov kev ua yeeb yam tseem ceeb yog: ntau yam 300 ~ 6000m, qhov tseeb ± 5 ~ 10m, rov ua dua zaus 1 ~ 5Hz, beam divergence lub kaum sab xis 1 ~ 1.5mrad.
