Iyi nkuru itanga ubushakashatsi bwimbitse ku ikoranabuhanga ryo gukoresha imirasire ya laser, gukurikirana amateka yayo, gusobanura amahame yayo y'ingenzi, no kugaragaza uburyo ikoreshwa mu buryo butandukanye. Iyi nyandiko igenewe injeniyeri za laser, amakipe y’ubushakashatsi n’iterambere, n’amashuri makuru y’amaso, itanga uruvange rw’amateka n’imyumvire igezweho.
Inkomoko n'Iterambere rya Laser Ranging
Yatangiye mu ntangiriro za 1960, ibikoresho bya mbere bya laser byakozwe ahanini mu rwego rwa gisirikare [1Mu myaka yashize, ikoranabuhanga ryagiye ritera imbere kandi ryagura ibikorwa byaryo mu nzego zitandukanye, harimo ubwubatsi, imiterere y'ubutaka, ikirere [2], n'ibindi birengaho.
Ikoranabuhanga rya laserni uburyo bwo gupima ingano y’ibipimo bidahuye n’ibipimo, butanga ibyiza byinshi ugereranije n’uburyo gakondo bwo gupima ingano bushingiye ku guhuza ibipimo:
- Bikuraho gukenera gukora ku buso bwo gupima, bikarinda imihindagurikire ishobora gutera amakosa yo gupima.
- Bigabanya kwangirika no gucika kw'ubuso bwo gupima kuko bidasaba gukora ku mubiri mu gihe cyo gupima.
- Bikwiriye gukoreshwa ahantu hihariye aho ibikoresho bisanzwe byo gupima bidashoboka.
Amahame yo Gukoresha Laser:
- Uburyo bwo gupima imirasire hakoreshejwe laser bukoresha uburyo butatu bw'ibanze: uburyo bwo gupima imirasire hakoreshejwe laser, uburyo bwo gupima imirasire hakoreshejwe laser, n'uburyo bwo gupima imirasire hakoreshejwe laser.
- Buri buryo bufitanye isano n'urwego rw'ibipimo rukoreshwa cyane n'urwego rw'ubuziranenge.
01
Urukurikirane rw'imitsi ya Laser:
Ikoreshwa cyane cyane mu gupima intera ndende, ubusanzwe irenga intera y’urwego rwa kilometero, ariko ifite ubuziranenge buke, ubusanzwe ku rwego rwa metero.
02
Urutonde rw'ibice bya laser:
Ni byiza gupima intera iri hagati kugeza kure, ikunze gukoreshwa hagati ya metero 50 na metero 150.
03
Impandeshatu ya Lazeri:
Ikoreshwa cyane cyane mu gupima intera ngufi, akenshi iri muri metero 2, itanga ubuziranenge bwo hejuru ku rwego rwa mikoroni, nubwo ifite intera nke zo gupima.
Porogaramu n'Ibyiza byazo
Uburyo bwo gushushanya hakoreshejwe laser bwabonye umwanya wabwo mu nganda zitandukanye:
Ubwubatsi: Ibipimo by'ahantu, ikarita y'imiterere y'ubutaka, n'isesengura ry'imiterere.
Imodoka: Kongera uburyo bugezweho bwo gufasha abashoferi (ADAS).
Ibyerekeye ikirere: Gupima ubutaka no gutahura inzitizi.
Ubucukuzi bw'amabuye y'agaciro: Isuzuma ry'ubujyakuzimu bw'imiyoboro y'amazi n'ubushakashatsi bw'amabuye y'agaciro.
Amashyamba: Kubara uburebure bw'ibiti n'isesengura ry'ubucucike bw'amashyamba.
Inganda: Kunoza ikoreshwa ry'imashini n'ibikoresho.
Iri koranabuhanga ritanga inyungu nyinshi ugereranyije n'uburyo gakondo, harimo gupima ibintu bidahuye n'aho biherereye, kugabanya kwangirika no kwangirika, hamwe n'ubushobozi butandukanye budasanzwe.
Ibisubizo bya Lumispot Tech mu ishami ryo gushaka imiterere ya Laser
Ikirahuri cya Erbium-Ikoporora Ikirahure (Er Glass Laser)
IbyacuLaser y'ikirahure ifite dope ya Erbium, izwi nka 1535nmIrinde amasoLaser y'ikirahure ya Er, irakora neza mu gupima amaso neza. Itanga imikorere yizewe kandi ihendutse, itanga urumuri rwinjizwa n'imiterere y'amaso ya cornea na crystalline, irinda retina. Mu gupima amaso ya laser na LIDAR, cyane cyane mu bice byo hanze bisaba ko urumuri rugera kure, iyi laser ya DPSS ni ingenzi. Bitandukanye n'ibicuruzwa bya kera, ikuraho kwangirika kw'amaso no kwangiza amaso. Laser yacu ikoresha ikirahure cya Er: Yb phosphate hamwe na semiconductor.isoko ya pompe ya lasergukora uburebure bwa 1.5um, bigatuma iba nziza cyane kuri, Ranging, na Communications.
Gukoresha laser, cyane cyaneIgihe cy'urugendo rw'indege (TOF) kuva, ni uburyo bukoreshwa mu kumenya intera iri hagati y'isoko rya laser n'ikintu kigamije. Iri hame rikoreshwa cyane mu bikorwa bitandukanye, kuva ku gupima intera yoroshye kugeza ku gushushanya ibintu mu buryo bugoye bwa 3D. Reka dukore igishushanyo kigaragaza ihame ryo gutandukanya laser ya TOF.
Intambwe z'ibanze mu gupima laser ya TOF ni izi:
Isohoka rya Laser Pulse: Igikoresho cya laser gitanga urumuri rugufi.
Ingendo zo kujya kuri Target: Umuvuduko wa laser unyura mu kirere ugera ku ntego.
Igitekerezo cyavuye kuri Target: Itera ry'umutima rikubita intego hanyuma rigasubira inyuma.
Garuka ku isoko:Itera ry'umutima rigaruka mu gikoresho cya laser.
Gutahura:Igikoresho cya laser kimenya uko impumuro ya laser igaruka.
Igipimo cy'igihe:Igihe gikoreshwa mu rugendo rwo kugaruka rw'umutima gipimwa.
Kubara Intera:Intera igera ku ntego ibarwa hashingiwe ku muvuduko w'urumuri n'igihe cyapimwe.
Muri uyu mwaka, Lumispot Tech yashyize ahagaragara ibicuruzwa bikwiranye neza no gukoreshwa mu ishami ryo gusuzuma TOF LIDAR,Isoko y'urumuri rwa LiDAR rwa 8-muri-1Kanda kugira ngo umenye byinshi niba ubyifuza
Module ya Laser Range Finder
Uru ruhererekane rw'ibicuruzwa rwibanda cyane cyane kuri module ya laser irinda amaso y'umuntu yakozwe hashingiwe kulaser z'ibirahure za erbium zifite 1535nmnaModuli ya Rangefinder ya 1570nm 20km, bishyirwa mu byiciro by'ibicuruzwa bisanzwe byo mu rwego rwa mbere mu kurinda amaso. Muri uru rukurikirane, uzasangamo ibice bya laser rangefinder kuva kuri 2.5km kugeza kuri 20km bifite ingano nto, imiterere yoroheje, imiterere idasanzwe yo kurwanya ingaruka mbi, hamwe n'ubushobozi bwo gukora neza ibintu byinshi. Bifite uburyo bwinshi bwo gukoresha, kandi biboneka mu buryo bwa laser range, ikoranabuhanga rya LIDAR, na sisitemu z'itumanaho.
Ikoranabuhanga rya Laser Rangefinder
Imashini za gisirikare zifata intoki zo gushakisha ahantu hatandukanyeUruhererekane rwakozwe na LumiSpot Tech ni rwiza, rworoshye gukoresha, kandi rufite umutekano, rukoresha uburebure bw'umuraba butekanye mu maso kugira ngo rukore neza. Ibi bikoresho bitanga uburyo bwo kwerekana amakuru mu buryo nyabwo, kugenzura ingufu, no kohereza amakuru, bigashyiramo imikorere y'ingenzi mu gikoresho kimwe. Imiterere yabyo ishyigikira ikoreshwa ry'intoki imwe n'iry'intoki ebyiri, bitanga ihumure mu gihe cyo kuyikoresha. Ibi bikoresho bihuza imikorere n'ikoranabuhanga rigezweho, bitanga igisubizo cyoroshye kandi cyizewe cyo gupima.
Kuki twahitamo?
Ubwitange bwacu mu kuba indashyikirwa bugaragarira muri buri gicuruzwa dutanga. Tuzi neza imiterere y’inganda kandi twahinduye ibicuruzwa byacu kugira ngo bihuze n’ibipimo byo hejuru by’ubwiza n’imikorere. Gushyira imbere ku kunyurwa kw’abakiriya, hamwe n’ubuhanga bwacu mu bya tekiniki, bituma tuba amahitamo meza ku banyamwuga bashaka ibisubizo byizewe byo gukoresha laser.
Indangamuntu
- Smith, A. (1985). Amateka y'ibikoresho bya laser. Ikinyamakuru cy'ubuhanga mu by'amaso.
- Johnson, B. (1992). Imikoreshereze ya Laser Ranging. Optics Today.
- Lee, C. (2001). Amahame yo Gupima Ingufu za Laser. Ubushakashatsi ku by'amafoto.
- Kumar, R. (2003). Gusobanukirwa uburyo laser ikoreshwa. Ikinyamakuru cy'ikoreshwa rya laser.
- Martinez, L. (1998). Impandeshatu ya Laser: Iby'ibanze n'ikoreshwa. Isuzuma ry'Ubwubatsi bw'Amaso.
- Lumispot Tech. (2022). Kataloge y'ibicuruzwa. Ibitabo bya Lumispot Tech.
- Zhao, Y. (2020). Ahazaza ho Gukoresha Laser: Guhuza Ubuhanga mu by'Ubwenge. Ikinyamakuru cya Modern Optics.
Ukeneye inama ku buntu?
Tekereza ku ikoreshwa, ibisabwa mu rwego rwo hejuru, uburyo bwo gukora neza, kuramba, n'ibindi bintu by'inyongera nko kwirinda amazi cyangwa ubushobozi bwo kuyahuza. Ni ngombwa kandi kugereranya isuzuma n'ibiciro by'ibikoresho bitandukanye.
[Soma byinshi:Uburyo bwihariye bwo guhitamo module ya laser rangefinder ukeneye]
Hakenewe gusana bike, nko kubungabunga indorerwamo no kurinda igikoresho ingaruka n'imimerere mibi. Gusimbuza bateri cyangwa kuyisharija buri gihe nabyo ni ngombwa.
Yego, module nyinshi za rangefinder zagenewe guhuzwa n'ibindi bikoresho nka drones, imbunda, Binoculars za gisirikare za Rangefinder, nibindi, bikongera imikorere yabyo hamwe n'ubushobozi bwo gupima intera nyayo.
Yego, Lumispot Tech ni uruganda rukora module za laser rangefinder, ibipimo birashobora guhindurwa uko bikenewe, cyangwa ushobora guhitamo ibipimo bisanzwe by'ibicuruzwa byacu bya module ya rangefinder. Kubindi bisobanuro cyangwa ibibazo, nyamuneka hamagara itsinda ryacu rishinzwe kugurisha kugira ngo umenye ibyo ukeneye.
Inyinshi muri module zacu za laser muri rangefinding series zakozwe nk'izifite ingano nto kandi zoroheje, cyane cyane L905 na L1535 series, kuva kuri 1km kugeza 12km. Ku ntoya cyane, twakugira inama yoLSP-LRS-0310Fifite uburemere bwa garama 33 gusa hamwe n'ubushobozi bwo kugera kure bwa kilometero 3.
Ubu ikoranabuhanga rya laser ryagaragaye nk'ibikoresho by'ingenzi mu nzego zitandukanye, cyane cyane mu mutekano no mu igenzura. Uburyo ryaryo rigezweho, rishobora kugenzurwa, kandi rishobora gukoreshwa mu buryo butandukanye, bituma rigira akamaro kanini mu kurinda abaturage bacu n'ibikorwa remezo.
Muri iyi nkuru, tuzareba uburyo butandukanye bwo gukoresha ikoranabuhanga rya laser mu bijyanye n'umutekano, kurinda, kugenzura no gukumira inkongi z'umuriro. Iki kiganiro kigamije gutanga ubumenyi busesuye ku ruhare rwa laser mu buryo bugezweho bw'umutekano, dutanga ubumenyi ku mikoreshereze yazo ubu n'iterambere rishoboka mu gihe kizaza.
⏩Ku bijyanye n'ibisubizo byo kugenzura gari ya moshi na PV, kanda hano.
Uburyo bwo gukoresha laser mu manza z'umutekano n'ubwugarizi
Sisitemu zo Gutahura Ibice Binyuramo
Izi scanner za laser zidakoranaho zisuzuma ibidukikije mu buryo bubiri, zigapima imiterere y'ikirere zipima igihe icyuma gishyushye cya laser kigaruka inyuma aho cyaturutse. Iri koranabuhanga rikora ikarita y'imiterere y'agace, rituma sisitemu imenya ibintu bishya mu rwego rwayo binyuze mu mpinduka mu bidukikije. Ibi bituma hakorwa isuzuma ry'ingano, imiterere, n'icyerekezo cy'intego zigenda, bigatanga amajwi igihe bibaye ngombwa. (Hosmer, 2004).
⏩ Blogi ijyanye nayo:Sisitemu nshya yo kumenya ukwinjira kwa laser: Intambwe nziza mu mutekano
Sisitemu zo kugenzura
Mu kugenzura amashusho, ikoranabuhanga rya laser rifasha mu kugenzura amaso nijoro. Urugero, gufata amashusho ya laser hafi ya infrared bishobora gukumira neza gukwirakwira k'urumuri, bikongera cyane intera yo kureba ya sisitemu zo gufata amashusho y'amashanyarazi mu bihe bibi, haba ku manywa na nijoro. Utubuto tw'imikorere yo hanze ya sisitemu tugenzura intera yo gushyiramo uruziga, ubugari bwa strobe, n'amashusho asobanutse neza, binongera urwego rwo kugenzura. (Wang, 2016).
Gukurikirana ibinyabiziga
Imbunda zikoresha umuvuduko wa laser ni ingenzi mu kugenzura ibinyabiziga, hakoreshejwe ikoranabuhanga rya laser mu gupima umuvuduko w'ibinyabiziga. Izi mbunda zikundwa n'abashinzwe umutekano kubera ubuhanga bwazo n'ubushobozi bwo kwibasira ibinyabiziga ku giti cyabyo mu gihe cy'umuvuduko mwinshi.
Gukurikirana imiterere y'ahantu rusange
Ikoranabuhanga rya laser rigira uruhare runini mu kugenzura no kugenzura imbaga y’abantu mu bibuga bya interineti. Imashini zipima ikirere n’ikoranabuhanga rijyanye na ryo zigenzura neza ingendo z’abantu, zikongera umutekano w’abaturage.
Porogaramu zo Gusuzuma Inkongi y'Umuriro
Mu buryo bwo kuburira inkongi, ibikoresho bipima umuriro bigira uruhare runini mu gutahura inkongi hakiri kare, bigatuma hamenyekana vuba ibimenyetso by'inkongi, nk'impinduka z'umwotsi cyangwa ubushyuhe, kugira ngo bitere intabaza ku gihe. Byongeye kandi, ikoranabuhanga rya laser ni ingenzi cyane mu gukurikirana no gukusanya amakuru aho inkongi z'umuriro zibera, bigatanga amakuru y'ingenzi mu kugenzura inkongi.
Porogaramu yihariye: UAV na Tekinoloji ya Laser
Ikoreshwa ry'imodoka zitagira abapilote (UAVs) mu mutekano ririmo kwiyongera, aho ikoranabuhanga rya laser ryongera cyane ubushobozi bwazo bwo kugenzura no gucunga umutekano. Izi sisitemu, zishingiye ku bikoresho bishya bya Avalanche Photodiode (APD) Focal Plane Arrays (FPA) hamwe no gutunganya amashusho mu buryo bworoshye, byazamuye cyane imikorere y'ubugenzuzi.
Ibyuma bya Lazeri by'icyatsi kibisi na module yo gushakisha imitereremu kwirwanaho
Mu moko atandukanye ya laser,laser z'icyatsi kibisi, ubusanzwe ikora mu bwoko bwa nanometero 520 kugeza kuri 540, irazwiho kubona neza no gukora neza. Izi laser ni ingirakamaro cyane mu bikorwa bisaba gushyira ikimenyetso cyangwa kwerekana neza. Byongeye kandi, modules za laser, zikoresha uburyo bwo gukwirakwiza umurongo n'ubunyangamugayo bwa laser, zipima intera zibara igihe imirabyo ya laser ifata kuva kuri emitter ijya kuri reflector no gusubira inyuma. Iri koranabuhanga ni ingenzi mu gupima no gushyira ibintu mu mwanya.
Iterambere ry'ikoranabuhanga rya laser mu mutekano
Kuva aho ryavumburiwe hagati mu kinyejana cya 20, ikoranabuhanga rya laser ryagiye ritera imbere cyane. Mbere na mbere ryari igikoresho cy’ubushakashatsi cya siyansi, lasers zabaye ingenzi mu nzego zitandukanye, harimo inganda, ubuvuzi, itumanaho, n’umutekano. Mu rwego rw’umutekano, porogaramu za laser zagiye zihinduka kuva kuri sisitemu z’ibanze zo kugenzura no gutanga amakuru kugeza kuri sisitemu zigezweho kandi zifite imikorere myinshi. Izi zirimo kumenya abinjira n’abasohoka, kugenzura amashusho, kugenzura ibinyabiziga, no kuburira inkongi.
Udushya mu gihe kizaza mu ikoranabuhanga rya laser
Ahazaza h'ikoranabuhanga rya laser mu mutekano hashobora kugaragara udushya twinshi, cyane cyane hamwe no guhuza ubwenge bw'ubukorano (AI). Algoritime za AI zisesengura amakuru ya scanning ya laser zishobora kumenya no guhanura neza ibibazo by'umutekano, zikongera imikorere myiza n'igihe cyo gusubiza sisitemu z'umutekano. Byongeye kandi, uko ikoranabuhanga rya Internet of Things (IoT) rigenda ritera imbere, guhuza ikoranabuhanga rya laser n'ibikoresho bifitanye isano na interineti bishobora gutuma habaho sisitemu z'umutekano zigezweho kandi zikora mu buryo bwikora zishobora gukurikirana no gusubiza mu buryo bwihuse.
Ibi bishya byitezweho ko bitazanoza imikorere ya sisitemu z'umutekano gusa, ahubwo binahindura uburyo bwacu bwo gucunga umutekano no kuwugenzura, bigatuma urushaho kuba mwiza, ukora neza kandi uhuzwa n'ibindi. Uko ikoranabuhanga rikomeza gutera imbere, ikoreshwa rya laser mu mutekano rigiye kwaguka, rigatanga ibidukikije bitekanye kandi byizewe.
Amareferensi
- Hosmer, P. (2004). Ikoreshwa ry'ikoranabuhanga rya laser scanning mu kurinda uruziga. Ibyavuye mu nama mpuzamahanga ya 37 ya Carnahan yo mu 2003 ku ikoranabuhanga ry'umutekano. DOI
- Wang, S., Qiu, S., Jin, W., & Wu, S. (2016). Igishushanyo cya Sisitemu ntoya yo gutunganya amashusho mu gihe nyacyo ya Laser Range. 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). Ishusho ya laser ya 2D na 3D flash yo kugenzura kure mu mutekano w'umupaka wo mu mazi: kumenya no kumenya porogaramu za UAS. Ibyavuye muri SPIE - Umuryango Mpuzamahanga w’Ubwubatsi bw’Amaso. DOI
Zimwe muri module za laser zo kwirinda
Serivisi ya module ya laser ya OEM irahari, twandikire kugira ngo umenye byinshi!
