1. Kev Taw Qhia
Nrog rau kev nce qib sai ntawm thev naus laus zis, drones tau siv dav dav, coj ob qho tib si yooj yim thiab cov teeb meem kev ruaj ntseg tshiab. Cov kev ntsuas tiv thaiv drone tau dhau los ua qhov tseem ceeb ntawm tsoomfwv thiab cov lag luam thoob ntiaj teb. Raws li thev naus laus zis drone nkag tau yooj yim dua, cov dav hlau tsis raug cai thiab txawm tias muaj xwm txheej hem thawj tshwm sim ntau zaus. Kev ua kom muaj huab cua ntshiab ntawm cov tshav dav hlau, kev tiv thaiv cov xwm txheej tseem ceeb, thiab kev tiv thaiv cov khoom siv tseem ceeb tam sim no ntsib cov teeb meem tsis tau muaj dua. Kev tawm tsam drones tau dhau los ua qhov tseem ceeb rau kev tswj hwm kev ruaj ntseg qis.
Cov thev naus laus zis tiv thaiv drone uas siv laser ua rau cov kev txwv ntawm cov txheej txheem tiv thaiv ib txwm muaj. Siv qhov ceev ntawm lub teeb, lawv ua rau muaj kev tsom mus rau qhov tseeb nrog cov nqi ua haujlwm qis dua. Lawv txoj kev loj hlob yog tsav los ntawm kev hem thawj tsis sib xws thiab kev hloov pauv sai ntawm tiam neeg hauv thev naus laus zis.
Cov modules laser rangefinder ua lub luag haujlwm tseem ceeb hauv kev ua kom lub hom phiaj raug thiab tua tau zoo hauv cov tshuab laser counter-drone. Lawv qhov kev ntsuas qhov tseeb, kev koom tes ntau lub sensor, thiab kev ua haujlwm txhim khu kev qha hauv cov chaw nyuaj muab lub hauv paus rau kev ua haujlwm "nrhiav kom xauv, xauv kom rhuav tshem". Lub laser rangefinder siab heev yog qhov "lub qhov muag ntse" ntawm lub tshuab counter-drone.
2. Txheej txheem cej luam ntawm cov khoom
Lub Lumispot "Drone Detection Series" laser rangefinder module siv cov thev naus laus zis laser rangefinder tshiab, muab qhov tseeb ntawm qib meter rau kev taug qab cov drones me me xws li quadcopters thiab fixed-wing UAVs. Vim lawv qhov me me thiab kev txav mus los siab, cov txheej txheem rangefinding ib txwm yooj yim cuam tshuam. Txawm li cas los xij, lub module no siv cov laser emission narrow-pulse thiab lub kaw lus txais tau zoo heev, nrog rau cov algorithms ua cov teeb liab ntse uas lim tau cov suab nrov ib puag ncig (piv txwv li, kev cuam tshuam ntawm lub hnub ci, kev tawg ntawm huab cua). Yog li ntawd, nws xa cov ntaub ntawv ruaj khov siab txawm tias nyob rau hauv cov xwm txheej nyuaj. Nws lub sijhawm teb sai kuj tso cai rau nws taug qab cov hom phiaj txav mus los sai, ua rau nws zoo tagnrho rau cov haujlwm real-time xws li kev ua haujlwm tiv thaiv drone thiab kev saib xyuas.
3. Cov Khoom Tseem Ceeb Zoo
Cov "Drone Detection Series" laser rangefinder modules yog tsim los ntawm Lumispot tus kheej tsim 1535nm erbium iav lasers. Lawv tau tsim tshwj xeeb rau drone nrhiav cov ntawv thov nrog cov kev teeb tsa beam divergence zoo tshaj plaws. Lawv tsis tsuas yog txhawb kev hloov kho ntawm beam divergence raws li tus neeg siv xav tau, tab sis lub kaw lus txais kuj tau kho kom haum rau cov lus qhia divergence. Cov kab khoom no muaj cov kev teeb tsa yooj ywm kom tau raws li ntau yam xwm txheej ntawm tus neeg siv. Cov yam ntxwv tseem ceeb suav nrog:
① Kev Muab Fais Fab Dav Dav:
Cov hluav taws xob nkag ntawm 5V txog 28V txhawb nqa cov platforms tuav tes, gimbal-mounted, thiab tsheb-mounted.
② Kev Sib Txuas Lus Ntau Yam:
Kev sib txuas lus sab hauv luv luv (MCU rau sensor) → TTL (yooj yim, pheej yig)
Kev sib kis nruab nrab mus rau qhov deb ntev (rangefinder mus rau chaw tswj) → RS422 (tiv thaiv kev cuam tshuam, puv-duplex)
Kev sib txuas lus ntau yam khoom siv (piv txwv li, UAV swarms, tsheb systems) → CAN (kev ntseeg siab siab, ntau lub node)
③ Kev Sib Txawv ntawm Beam:
Kev xaiv qhov sib txawv ntawm lub teeb yog txij li 0.7 mrad txog 8.5 mrad, hloov kho tau raws li qhov xav tau sib txawv ntawm kev tsom mus rau qhov tseeb.
④ Muaj Peev Xwm Mus Txog Qhov Twg Los:
Rau cov hom phiaj UAV me me (piv txwv li, DJI Phantom 4 nrog RCS tsuas yog 0.2m × 0.3m), cov koob no txhawb nqa kev ntes ntau yam txog li 3 km.
⑤ Cov Khoom Siv Xaiv Tau:
Cov modules tuaj yeem nruab nrog 905nm rangefinder, 532nm (ntsuab), lossis 650nm (liab) cov cim qhia los pab nrog kev tshawb pom thaj chaw dig muag ntawm qhov ze, kev pab txhawb nqa, thiab kev kho qhov muag optical axis hauv ntau lub tshuab.
⑥ Tsim Qauv Sib Nqus thiab Yooj Yim Nqa Tau:
Kev tsim qauv me me thiab sib xyaw ua ke (≤104mm × 61mm × 74mm, ≤250g) txhawb nqa kev xa tawm sai thiab kev sib xyaw yooj yim nrog cov khoom siv tes ua, tsheb, lossis UAV platforms.
⑦ Kev Siv Hluav Taws Xob Tsawg nrog Kev Raug Siab:
Kev siv hluav taws xob thaum tos tsuas yog 0.3W xwb, nrog rau lub zog ua haujlwm nruab nrab tsuas yog 6W xwb. Txhawb nqa 18650 roj teeb fais fab mov. Muab cov txiaj ntsig raug siab nrog qhov kev ntsuas qhov deb ntawm ≤ ± 1.5m hla tag nrho cov kab ke.
⑧ Muaj Kev Hloov Pauv Ib Puag Ncig Zoo:
Tsim los rau cov chaw ua haujlwm nyuaj, lub module muaj kev tiv thaiv kev poob siab, kev co, qhov kub (-40 ℃ txog + 60 ℃), thiab kev cuam tshuam zoo heev. Nws ua kom muaj kev ua haujlwm ruaj khov thiab txhim khu kev qha hauv cov xwm txheej nyuaj rau kev ntsuas tas mus li thiab raug.
4. Txog Peb
Lumispot yog ib lub tuam txhab ua lag luam siab heev uas tshwj xeeb hauv kev tshawb fawb thiab kev tsim khoom, kev tsim khoom, thiab kev muag khoom ntawm cov twj tso kua mis laser, cov teeb pom kev zoo, thiab cov tshuab siv laser rau cov teb tshwj xeeb. Peb cov khoom lag luam suav nrog ntau yam semiconductor lasers (405 nm txog 1570 nm), kab laser illumination systems, laser rangefinder modules (1 km txog 70 km), high-energy solid-state laser sources (10 mJ txog 200 mJ), continuous thiab pulsed fiber lasers, nrog rau optical fiber coils (32mm txog 120mm) nrog thiab tsis muaj thav duab rau ntau qib precision ntawm fiber optic gyroscopes.
Peb cov khoom siv dav dav hauv kev tshuaj xyuas hluav taws xob, LiDAR, kev tsav tsheb tsis tu ncua, kev tshawb nrhiav chaw deb, kev tawm tsam kev ua phem, kev ruaj ntseg qis, kev tshuaj xyuas tsheb ciav hlau, kev tshawb nrhiav roj, kev pom kev tshuab, kev lag luam khoom siv hluav taws xob / fiber laser pumping, laser kho mob systems, kev ruaj ntseg ntaub ntawv, thiab lwm yam kev lag luam tshwj xeeb.
Lumispot muaj daim ntawv pov thawj xws li ISO9000, FDA, CE, thiab RoHS. Peb tau lees paub tias yog lub tuam txhab "Little Giant" hauv tebchaws rau kev tsim kho tshwj xeeb thiab tsim kho tshiab. Peb tau txais txiaj ntsig xws li Jiangsu Province Enterprise Doctoral Talent Program thiab cov khoom plig tsim kho tshiab hauv xeev. Peb cov chaw R&D suav nrog Jiangsu Province High-Power Semiconductor Laser Engineering Research Center thiab chaw ua haujlwm kawm tiav qib siab hauv xeev. Peb ua cov haujlwm R&D tseem ceeb hauv tebchaws thiab xeev thaum lub sijhawm Suav teb 13th thiab 14th Five-Year Plans, suav nrog cov kev pib siv thev naus laus zis tseem ceeb los ntawm Ministry of Industry thiab Information Technology.
Ntawm Lumispot, peb muab qhov tseem ceeb rau R&D thiab cov khoom zoo, ua raws li cov ntsiab cai ntawm kev muab qhov tseem ceeb rau cov neeg siv khoom, kev tsim kho tshiab tas mus li, thiab kev loj hlob ntawm cov neeg ua haujlwm. Sawv ntawm pem hauv ntej ntawm cov thev naus laus zis laser, peb lub hom phiaj yog coj kev hloov kho tshiab hauv kev lag luam thiab cog lus tias yuav ua tus thawj coj thoob ntiaj teb hauv cov thev naus laus zis tshwj xeeb laser.
Lub sijhawm tshaj tawm: Lub Xya Hli-04-2025