Ukhuseleko Lwamehlo Nokuchaneka Komgama Omde — Lumispot 0310F

1. Ukhuseleko Lwamehlo: Inzuzo Yendalo Yobude Begagasi Be-1535nm

Eyona nto intsha iphambili kwi-LumiSpot 0310F laser rangefinder module ixhomekeke ekusebenziseni kwayo i-1535nm erbium glass laser. Le wavelength iwela phantsi komgangatho wokhuseleko lwamehlo weClass 1 (IEC 60825-1), nto leyo ethetha ukuba nokuba ukuvezwa ngqo kumqadi akuyongozi kwi-retina. Ngokungafaniyo ne-905nm semiconductor lasers (ezifuna ukhuseleko lweClass 3R), i-1535nm laser ayifuni manyathelo okhuseleko ongezelelweyo kwiimeko zokusasazwa koluntu, nto leyo enciphisa kakhulu umngcipheko wokusebenza. Ukongeza, le wavelength ibonisa ukusasazeka okuncinci kunye nokufunxwa emoyeni, kunye nokungena okuphuculweyo ukuya kuthi ga kwi-40% kwiimeko ezimbi ezifana nenkungu, inkungu, imvula, kunye nekhephu—okubonelela ngesiseko esiqinileyo sokulinganisa ixesha elide.

2. 5km Ulwahlulo lweeRange: Uyilo oluHlanganisiweyo lwe-Optical kunye noLungiso lwaMandla

Ukuze kufikelelwe kuluhlu lokulinganisa lwe-5km, imodyuli ye-0310F idibanisa iindlela ezintathu ezibalulekileyo zobugcisa:

① Ukukhupha iPulse Emission enamandla aphezulu:

Amandla e-single pulse anyuswa aye kwi-10mJ. Xa idibene nokusebenza kakuhle kokuguqulwa kwe-laser yeglasi ye-erbium, oku kuqinisekisa imiqondiso enamandla yokubuya kumgama omde.

② Ulawulo lweMisebe:

Inkqubo yelensi ye-aspheric icinezela ukuhlukana kwemisebe ukuya kwi-≤0.3 mrad, ithintela ukulahleka kwamandla ngenxa yokusasazeka kwemisebe.

③ Ulwazelelelo oluLungileyo lokufumana:

Isixhobo sokubona i-APD (i-avalanche photodiode), esidityaniswe noyilo lwesekethe engenangxolo iphantsi, senza ukuba kulinganiswe ixesha lokubhabha ngokuchanekileyo naphantsi kweemeko zesignali ezibuthathaka (ezinomlinganiselo ofikelela kwi-15ps).

Idatha yovavanyo ibonisa impazamo yomgama ongaphakathi kwe-±1m kwiithagethi zezithuthi ze-2.3m × 2.3m, kunye nezinga lokuchaneka kokufunyanwa kwe-≥98%.

3. Ii-Algorithms zokungaphazanyiswa: Ukunciphisa ingxolo ebanzi yeNkqubo ukusuka kwiHardware ukuya kwiSoftware

Olunye uphawu olubalaseleyo lwe-0310F kukusebenza kwayo okuqinileyo kwiindawo ezinzima:

① Ubuchwepheshe bokuhluza obutshintshatshintshayo:

Inkqubo yokucubungula imiqondiso yexesha langempela esekwe kwi-FPGA ichonga ngokuzenzekelayo kwaye ihluze imithombo yokuphazamiseka enamandla efana nemvula, ikhephu, kunye neentaka.

② I-Algorithm ye-Multi-Pulse Fusion:

Umlinganiselo ngamnye ukhupha iipulses zamandla aphantsi ezingama-8000–10000, kunye nohlalutyo lwezibalo olusetyenziselwa ukukhupha idatha yokubuya esebenzayo kunye nokunciphisa i-jitter kunye nengxolo.

③ Uhlengahlengiso lweMida eZilungelelanisiweyo:

Imida ye-signal trigger ihlengahlengiswa ngokuguquguqukayo ngokusekelwe kubunzulu bokukhanya okungqongileyo ukuthintela ukugcwala kwe-detector kwiithagethi ezikhanyayo ezinamandla njengeglasi okanye iindonga ezimhlophe.

Ezi zinto zintsha zivumela le module ukuba igcine izinga lokubanjwa kwedatha elisebenzayo lingaphezulu kwe-99% kwiimeko ezinokubonakala ukuya kuthi ga kwi-10km.

4. Ukuguquguquka Okugqithisileyo Kwendalo: Ukusebenza Okuthembekileyo Ukusuka Kwimozulu Ebandayo ukuya Kwiimeko Ezitshisayo

I-0310F yenzelwe ukumelana namaqondo obushushu aqatha ukusuka kwi--40°C ukuya kwi-+70°C ngenkqubo yokukhusela kathathu:

① Ulawulo lwe-Thermal oluNciphisa kabini:

Isicoci se-thermoelectric (TEC) sisebenza ngaxeshanye namafin okusasaza ubushushu angasebenziyo ukuqinisekisa ukuba amandla okuqala ngokukhawuleza nokubanda (≤imizuzwana emihlanu) kunye nokusebenza okuzinzileyo kumaqondo obushushu aphezulu.

② Izindlu Ezizaliswe YiNitrogen Ezivaliweyo Ngokupheleleyo:

Ukhuseleko olulinganiswe yi-IP67 kunye nokuzaliswa kwe-nitrogen kuthintela ukufuma kunye nokubola kwiindawo ezinomswakama ophezulu.

③ Imbuyekezo yobude beWavelength obuDynamic:

Ukulinganiswa kwexesha langempela kulungisa ukushukuma kwe-laser wavelength ngenxa yotshintsho lobushushu, okuqinisekisa ukuchaneka kokulinganisa kulo lonke uhla lobushushu.

Uvavanyo lomntu wesithathu luqinisekisa ukuba le module inokusebenza ngokuqhubekayo iiyure ezingama-500 ngaphandle kokwehla kokusebenza phantsi kobushushu obutshintshanayo bentlango (70°C) kunye nokubanda kwe-polar (-40°C).

5. Imeko zokusetyenziswa: Ukuvumela ukusetyenziswa kwamacandelo ahlukeneyo ukusuka kwiMikhosi ukuya kwiMimandla yaBantu

Ngenxa yokwenziwa ngcono kwe-SWaP (Ubukhulu, Ubunzima, kunye namandla) — enobunzima obuyi-≤145g kwaye itya i-≤2W — i-0310F isetyenziswa ngokubanzi kwi:

① Ukhuseleko lweMida:

Idityaniswe kwiinkqubo zokubeka esweni umjikelezo ukuze kulandelelwe iithagethi ezihambayo ngexesha langempela ngaphakathi kwe-5km, kunye nesantya se-alamu yobuxoki esingu-≤0.01%.

② Ukumaphu kweedrone:

Igubungela i-radius ye-5km ngendiza nganye, inika ukusebenza kakuhle okuphindwe kahlanu kuneenkqubo ze-RTK zemveli.

③ Ukuhlolwa kweentambo zombane:

Idityaniswe nokuqatshelwa komfanekiso we-AI ukuze kubonwe ukuthambeka kwenqaba yokudlulisa kunye nobukhulu bomkhenkce ngokuchaneka kwinqanaba leesentimitha.

6. Imbono yeXesha elizayo: Uphuhliso lobuchwephesha kunye nokwandiswa kwenkqubo yendalo

I-LumiSpot iceba ukuqalisa imodyuli ye-rangefinder yeklasi ye-10km ngo-2025, iqinisa ngakumbi ubunkokeli bayo kwezobugcisa. Okwangoku, ngokubonelela ngenkxaso ye-API evulekileyo yokudibanisa ii-sensor ezininzi (umz., i-RTK, i-IMU), i-LumiSpot ijolise ekuxhobiseni amandla okuqonda asisiseko okuqhuba ngokuzimela kunye neziseko zesixeko esikrelekrele. Ngokwezibikezelo, imakethi yehlabathi ye-laser rangefinding kulindeleke ukuba idlule kwi-\$12 yeebhiliyoni ngo-2027, kunye nesisombululo sendawo seLumiSpot esinokunceda iimpawu zaseTshayina ukuba zibambe ngaphezulu kwe-30% yesabelo semarike.

Isiphelo:

Impumelelo yeLumiSpot 0310F ayixhomekekanga kwiinkcukacha zayo zobugcisa kuphela, kodwa ikwaxhomekeke ekuqondeni kwayo ukhuseleko lwamehlo, ukuchaneka komgama omde, kunye nokuguquguquka kwendalo. Ibeka umlinganiselo omtsha kwishishini lokufumana uluhlu lwelaser kwaye ifaka amandla amakhulu kukhuphiswano lwehlabathi lweenkqubo zekhompyutha ezikrelekrele.