Umutekano w'amaso n'uburyo bwo kureba kure — Lumispot 0310F

1. Umutekano w'amaso: Akamaro karemano k'uburebure bw'umuraba wa 1535nm

Igishya cy'ingenzi cya module ya LumiSpot 0310F laser rangefinder kiri mu ikoreshwa ryayo rya laser ya erbium glass ya 1535nm. Iyi shaza y'uburebure iri munsi y'amahame ngenderwaho y'umutekano w'amaso yo mu cyiciro cya mbere (IEC 60825-1), bivuze ko no kwishyira ku rumuri nta ngaruka byagira kuri retina. Bitandukanye na laser za semiconductor za 905nm zisanzwe (zikenera uburinzi bwa Class 3R), laser ya 1535nm nta ngaruka z'umutekano isaba mu bihe byo gushyirwa mu ruhame, bigabanya cyane ibyago byo gukora. Byongeye kandi, iyi shaza y'uburebure igaragaza gukwirakwira no kwinjiza mu kirere bike, aho kugera kuri 40% byiyongereye mu bihe bibi nk'ibihu, ibihu, imvura n'urubura - bitanga urufatiro rukomeye rwo gupima kure.

Uburyo bwo kuzamuka ku ntera ya kilometero 2.5: Igishushanyo mbonera cy'amatara gihujwe no kunoza ingufu

Kugira ngo ugere ku ntera yo gupima ya kilometero 5, module ya 0310F ihuza uburyo butatu bw'ingenzi bwa tekiniki:

① Ibyuka bihumanya ikirere bitanga ingufu nyinshi:

Ingufu z'ingufu imwe zongerwaho zigera kuri 10mJ. Iyo zihujwe n'ubushobozi bwo guhindura ibintu bwa laser y'ikirahure ya erbium, ibi bitanga ibimenyetso bikomeye byo kugaruka mu ntera ndende.

② Kugenzura imirasire:

Sisitemu ya aspheric lens igabanya itandukaniro ry'imirasire kugeza kuri ≤0.3 mrad, ikarinda ibura ry'ingufu riturutse ku gukwirakwira kw'imirasire.

③ Uburyo bworoshye bwo kwakira ubwivumbure:

Igikoresho cyo gupima ikirere (APD) (avalanche photodiode), gifatanye n'igishushanyo cy'urusaku ruke, gitanga ubushobozi bwo gupima neza igihe cyo kuguruka ndetse no mu gihe cy'ibimenyetso bidakomeye (hamwe n'ubushobozi bwo kugera kuri 15ps).

Amakuru y'igerageza agaragaza ikosa riri hagati ya ± 1m ku bibuga by'imodoka bifite metero 2.3 × 2.3m, hamwe n'igipimo cyo kumenya neza cya ≥98%.

3. Algorithms zo Kurwanya Ihungabana: Kugabanya Urusaku rwa Sisitemu Kuva kuri Hardware Ujya kuri Software

Ikindi kintu cy’ingenzi cya 0310F ni imikorere yayo ikomeye mu bidukikije bigoye:

① Ikoranabuhanga ryo gushungura rikoresha imbaraga:

Sisitemu yo gutunganya ibimenyetso mu gihe nyacyo ikoresha FPGA ihita imenya kandi igashungura amasoko y’ibintu bihungabanya amakuru nk’imvura, urubura n’inyoni.

② Algorithm ya Multi-Pulse Fusion:

Buri gipimo gitanga imivuduko y’ingufu nke hagati ya 8000–10000, hamwe n’isesengura ry’imibare rikoreshwa mu gukuramo amakuru y’igaruka ry’ingufu no kugabanya umuvuduko n’urusaku.

③ Guhindura Umupaka Udahinduka:

Imirongo y'ibitera ibimenyetso ihinduka bitewe n'ubukana bw'urumuri rwo mu kirere kugira ngo hirindwe ko ibikoresho biremereye biva ku bintu bikomeye bigarura urumuri nk'ibirahuri cyangwa inkuta z'umweru.

Ubu bushya butuma module igumana igipimo cy’ifatwa ry’amakuru kiri hejuru ya 99% mu buryo bwo kubona amakuru kugeza kuri kilometero 10.

4. Guhangana n'ibidukikije cyane: Imikorere yizewe kuva ku gukonjesha kugeza ku gushya cyane

0310F yagenewe kwihanganira ubushyuhe bukomeye buri hagati ya -40°C na +70°C binyuze muri sisitemu yo kurinda inshuro eshatu:

① Uburyo bwo kugenzura ubushyuhe butagira ingaruka ebyiri:

Igikoresho gikonjesha gikoresha ikirere (TEC) gikorana n'amababa yo gukwirakwiza ubushyuhe adakoresha imbaraga nyinshi kugira ngo gishobore gutangira vuba ubukonje (amasegonda ≤5) kandi gikore neza mu gihe ubushyuhe bwinshi bukabije.

② Inzu yuzuye azote yuzuyemo uruziga:

Uburinzi bwa IP67 hamwe no kuzuza azote birinda ko amazi ahinduka cyangwa akangirika mu kirere kirimo ubushuhe bwinshi.

③ Indishyi ku burebure bw'umuraba uhindagurika:

Gupima mu gihe nyacyo bigabanya igihe umuraba unyura mu kirere bitewe n’impinduka z’ubushyuhe, bigatuma ibipimo biba byiza mu gihe cyose cy’ubushyuhe.

Ibizamini by’abandi byemeza ko iyi module ishobora gukora amasaha 500 idasenyuka mu gihe cy’ubushyuhe bw’ubutayu (70°C) n’ubukonje bw’izuba (-40°C).

5. Ingero z'Ikoreshwa: Gutuma Ikoreshwa ry'Inzego zitandukanye kuva mu Ngabo za Gisirikare kugeza mu za Gisivili

Kubera uburyo SWaP (Ingano, Uburemere, n'Ingufu) ikora neza — ipima garama ≤145 kandi ikoresha garama ≤2W — 0310F ikoreshwa cyane muri:

① Umutekano w'Umupaka:

Ihujwe muri sisitemu zo kugenzura uruziga kugira ngo ikurikirane mu buryo nyabwo intego zigenda muri kilometero 5, hamwe n'igipimo cy'inyobozo cy'ibinyoma cya ≤0.01%.

② Gushushanya indege zitagira abapilote:

Ikora ku burebure bwa kilometero 5 kuri buri rugendo, ikaba ikora neza inshuro 5 ugereranyije na sisitemu zisanzwe za RTK.

③ Igenzura ry'insinga z'amashanyarazi:

Bihujwe no kumenya ishusho ya AI kugira ngo harebwe uburyo umunara uhengamye n'ubugari bw'urubura bikurikije urwego rwa santimetero.

6. Icyerekezo cy'ejo hazaza: Iterambere rya tekiniki n'Ukwaguka kw'urusobe rw'ibinyabuzima

LumiSpot irateganya gutangiza module ya rangefinder ya kilometero 10 bitarenze 2025, igakomeza ubuyobozi bwayo mu bya tekiniki. Hagati aho, binyuze mu gutanga ubufasha bwa API ifunguye ku guhuza sensor nyinshi (urugero, RTK, IMU), LumiSpot igamije kongerera ubushobozi bwo kumva ibintu mu buryo bw'ibanze ku gutwara imodoka mu buryo bwigenga no mu bikorwa remezo by'umujyi ukoresha ubwenge. Nk'uko byateganijwe, isoko ry'isi rya laser riteganijwe kurenga miliyari 12 z'amadolari mu 2027, aho LumiSpot ikoresha uburyo bwo gushakisha ahantu runaka ishobora gufasha ibigo by'Abashinwa gufata hejuru ya 30% by'isoko.

Umwanzuro:

Iterambere rya LumiSpot 0310F ntirishingiye gusa ku miterere yayo ya tekiniki, ahubwo rishingiye no ku buryo ikora neza mu bijyanye n'umutekano w'amaso, gukoresha neza intera ndende, no guhuza ibidukikije. Ishyiraho igipimo gishya cy'inganda zikora imashini zipima intera ya laser kandi ishyira imbaraga mu guhangana kw'isi mu buryo bw'ikoranabuhanga.