Le ndatshana ihlinzeka ngokuhlola okuphelele kobuchwepheshe be-laser, ukulandelela ukuvela kwayo komlando, icacisa imigomo yayo eyinhloko, nokugqamisa ukusetshenziswa kwayo okuhlukahlukene. Ihloselwe onjiniyela be-laser, amaqembu e-R&D, nezemfundo ye-optical, lolu cezu lunikeza inhlanganisela yomongo womlando nokuqonda kwesimanjemanje.
UGenesise kanye Nemvelo Yokuhlukahluka kweLaser
Isuka ekuqaleni kwawo-1960, ama-laser rangefinders okuqala asungulelwa izinjongo zempi [1]. Ngokuhamba kweminyaka, ubuchwepheshe buye bavela futhi banweba umkhondo wabo emikhakheni eyahlukene, kuhlanganise nezokwakha, i-topography, i-aerospace [2], nangale kwalokho.
Ubuchwepheshe be-Laserindlela yokulinganisa yezimboni okungaxhunywana nayo enikeza izinzuzo ezimbalwa uma iqhathaniswa nezindlela ezijwayelekile ezisuselwe kokuxhumana:
- Iqeda isidingo sokuthintana ngokomzimba nendawo yokulinganisa, ivimbele ukuguga okungaholela emaphutheni okulinganisa.
- Inciphisa ukuguga nokudabuka endaweni yokulinganisa njengoba ingabandakanyi ukuthintana ngokomzimba phakathi nokulinganisa.
- Ifanele ukusetshenziswa ezindaweni ezikhethekile lapho amathuluzi okulinganisa avamile engasebenzi.
Imithetho ye-Laser Ranging:
- Ukulinganisa kwe-laser kusebenzisa izindlela ezintathu eziyinhloko: ukuhluka kwe-laser pulse, isigaba se-laser, kanye ne-laser triangulation.
- Indlela ngayinye ihlotshaniswa nebanga lokulinganisa elivame ukusetshenziswa kanye namazinga okunemba.
01
I-Laser Pulse Range:
Ikakhulukazi isetshenziswa ezilinganisweni zebanga elide, ngokuvamile ezeqa amabanga ebanga lekhilomitha, ngokunemba okuphansi, ngokuvamile ezingeni lemitha.
02
I-Laser Phase Range:
Ilungele izilinganiso zebanga eliphakathi ukuya kwelide, elivame ukusetshenziswa phakathi kwebanga elingamamitha angu-50 ukuya kwangu-150.
03
I-Laser Triangulation:
Isetshenziselwa kakhulu ukulinganisa ibanga elifushane, ngokuvamile phakathi kwamamitha angu-2, enikeza ukunemba okuphezulu kuleveli ye-micron, nakuba inamabanga wokulinganisa alinganiselwe.
Izicelo kanye Nezinzuzo
I-Laser esukela ithole indawo yayo ezimbonini ezahlukahlukene:
Ukwakha: Izilinganiso zesayithi, imephu yendawo, nokuhlaziywa kwesakhiwo.
Ezezimoto: Ukuthuthukisa amasistimu okusiza abashayeli (ADAS).
I-Aerospace: Ukudwetshwa kwemephu yendawo kanye nokutholwa kwezithiyo.
Izimayini: Ukuhlola ukujula komhubhe nokuhlola amaminerali.
Amahlathi: Isibalo sobude besihlahla kanye nokuhlaziywa kokuqina kwehlathi.
Ukukhiqiza: Ukunemba emishinini nasekuqondeni kwemishini.
Ubuchwepheshe bunikeza izinzuzo ezimbalwa kunezindlela zendabuko, ezifaka izilinganiso zokungathintani, ukuguga okuncishisiwe, kanye nokuguquguquka okungenakuqhathaniswa.
Izixazululo ze-Lumispot Tech ku-Laser Range Finding Field
I-Erbium-Doped Glass Laser (Er Glass Laser)
EyethuI-Erbium-Doped Glass Laser, eyaziwa ngokuthi i-1535nmI-Eye-SafeI-Er Glass Laser, ihamba phambili ekutholeni uhla okuphephile kwamehlo. Inikeza ukusebenza okuthembekile, okungabizi, okukhipha ukukhanya okumuncwa i-cornea kanye nezinhlaka zamehlo acwebezelayo, okuqinisekisa ukuphepha kwe-retina. Ku-laser esukela kanye ne-LIDAR, ikakhulukazi kuzilungiselelo zangaphandle ezidinga ukudluliswa kokukhanya okude, le laser ye-DPSS ibalulekile. Ngokungafani nemikhiqizo edlule, iqeda ukulimala kwamehlo kanye nezingozi eziphuphuthekisayo. I-laser yethu isebenzisa i-co-doped Er: ingilazi ye-Yb phosphate kanye ne-semiconductorumthombo wephampu laserukukhiqiza i-wavelength engu-1.5um, iyenze ifaneleke, i-Ranging, kanye nezokuxhumana.
Ukuhluka kwe-laser, ikakhulukaziIsikhathi Sokundiza (TOF) sisukela, indlela esetshenziswa ukunquma ibanga phakathi komthombo we-laser kanye nento eqondiwe. Lesi simiso sisetshenziswa kakhulu ezinhlelweni ezihlukahlukene, kusukela ekulinganisweni kwebanga elilula kuye kokwenza imephu ye-3D eyinkimbinkimbi. Masidale umdwebo ukuze sibonise isimiso se-TOF laser.
Izinyathelo eziyisisekelo ku-TOF laser esukela yilezi:
Ukukhishwa kwe-Laser Pulse: Idivayisi ye-laser ikhipha i-pulse emfushane yokukhanya.
Hamba uye ku-Target: I-laser pulse ihamba emoyeni iye kulokho okuqondiwe.
Ukuboniswa okuvela kuThagethi: Ukushaya kwenhliziyo kushaya okuqondiwe futhi kuboniswa emuva.
Buyela kumthombo:I-pulse ebonisiwe ibuyela kudivayisi ye-laser.
Ukutholwa:Idivayisi ye-laser ithola i-laser pulse ebuyayo.
Ukulinganisa Isikhathi:Isikhathi esithathwayo sohambo lokuya nokubuya lwenhliziyo siyalinganiswa.
Ukubalwa kwebanga:Ibanga eliya kokuqondisiwe libalwa ngokusekelwe kwijubane lokukhanya nesikhathi esilinganisiwe.
Kulo nyaka, iLumispot Tech yethule umkhiqizo ofaneleka ngokuphelele ukusetshenziswa emkhakheni wokuthola i-TOF LIDAR,Umthombo wokukhanya we-8-in-1 LiDAR. Chofoza ukuze ufunde kabanzi uma unentshisekelo
Laser Range Finder Module
Lolu chungechunge lomkhiqizo ngokuyinhloko lugxile kumojula ye-laser ephephile yomuntu esukela ku-1535nm erbium-doped glass lasersfuthi1570nm 20km Rangefinder Module, ezihlukaniswe njengemikhiqizo ejwayelekile yokuphepha kwamehlo Yekilasi 1. Ngaphakathi kwalolu chungechunge, uzothola izingxenye ze-laser rangefinder ukusuka ku-2.5km ukuya ku-20km ezinosayizi ohlangene, ukwakheka okungasindi, izakhiwo ezihlukile zokulwa nokuphazamiseka, namandla okukhiqiza abantu abaningi. Aguquguquka kakhulu, athola izinhlelo zokusebenza ku-laser esukela, ubuchwepheshe be-LIDAR, nezinhlelo zokuxhumana.
I-Laser Rangefinder ehlanganisiwe
I-Military Handheld rangefindersuchungechunge olwakhiwe yi-LumiSpot Tech lusebenza kahle, lusebenziseka kalula, futhi luphephile, lusebenzisa ubude begagasi obuvikeleke emehlweni ukuze busebenze okungenangozi. Lawa madivayisi anikezela ngesibonisi sedatha yesikhathi sangempela, ukuqapha amandla, nokudluliswa kwedatha, ehlanganisa imisebenzi ebalulekile ethuluzini elilodwa. Idizayini yabo ye-ergonomic isekela ukusetshenziswa kwesandla esisodwa kanye nesandla esikabili, inikeza induduzo ngesikhathi sokusetshenziswa. Lawa ma-rangefinder ahlanganisa ukusebenza kanye nobuchwepheshe obuphambili, okuqinisekisa isixazululo sokulinganisa esiqondile, esithembekile.
Kungani Khetha Thina?
Ukuzinikela kwethu ekwenzeni okuhle kubonakala kuyo yonke imikhiqizo esiyinikezayo. Siyabuqonda ubunkimbinkimbi bemboni futhi senze imikhiqizo yethu ifanele ukuhlangabezana namazinga aphezulu kakhulu ekhwalithi nokusebenza. Ukugcizelela kwethu ekwanelisekeni kwamakhasimende, kuhlanganiswe nobuchwepheshe bethu, kusenza ukukhetha esikhethwayo kochwepheshe abafuna izixazululo ezinokwethenjelwa ze-laser.
Ireferensi
- Smith, A. (1985). Umlando we-Laser Rangefinders. Ijenali ye-Optical Engineering.
- Johnson, B. (1992). Izicelo ze-Laser Ranging. I-Optics Namuhla.
- U-Lee, C. (2001). Izimiso Laser Pulse Ranging. Ucwaningo Lwezithombe.
- Kumar, R. (2003). Ukuqonda Laser Phase Ranging. Ijenali Yezicelo Ze-Laser.
- Martinez, L. (1998). I-Laser Triangulation: Okuyisisekelo kanye nezicelo. I-Optical Engineering Izibuyekezo.
- I-Lumispot Tech. (2022). Ikhathalogu yomkhiqizo. I-Lumispot Tech Publications.
- U-Zhao, Y. (2020). Ikusasa LaseLaser Range: AI Integration. Ijenali ye-Modern Optics.
Udinga Ukubonisana Kwamahhala?
Cabangela uhlelo lokusebenza, izidingo zobubanzi, ukunemba, ukuqina, nanoma yiziphi izici ezengeziwe ezifana nokuvimbela amanzi noma amandla okuhlanganisa. Kubalulekile futhi ukuqhathanisa ukubuyekezwa nezintengo zamamodeli ahlukene.
[Funda kabanzi:Indlela Eqondile yokukhetha imojuli ye-laser rangefinder Oyidingayo]
Kudingeka ukunakekelwa okuncane, njengokugcina ilensi ihlanzekile nokuvikela idivayisi emitheni nasezimeni ezimbi kakhulu. Ukushintshwa kwebhethri okuvamile noma ukushajwa nakho kuyadingeka.
Yebo, amamojula amaningi e-rangefinder aklanyelwe ukuhlanganiswa kwamanye amadivaysi afana ne-drones, izibhamu, i-Military Rangefinder Binoculars, njll., athuthukisa ukusebenza kwawo ngamakhono anembile okulinganisa ibanga.
Yebo, iLumispot Tech ingumkhiqizi wemojula ye-laser rangefinder, imingcele ingenziwa ngokwezifiso njengoba kudingeka, noma ungakhetha imingcele ejwayelekile yomkhiqizo wethu wemojula yesitholi sobubanzi. Ukuze uthole ulwazi olwengeziwe noma imibuzo, sicela ukhululeke ukuxhumana nethimba lethu labadayisi ngezidingo zakho.
Iningi lamamojula ethu e-laser ochungechungeni lokuthola uhla aklanywe njengosayizi ohlangene futhi angasindi, ikakhulukazi uchungechunge lwe-L905 ne-L1535, olusuka ku-1km kuya ku-12km. Ngencane kakhulu, singancoma ukuthiI-LSP-LRS-0310Fenesisindo esingu-33g kuphela ngekhono elisukela ku-3km.
Ama-Lasers manje avele njengamathuluzi abalulekile emikhakheni ehlukahlukene, ikakhulukazi kwezokuphepha nokugadwa. Ukunemba kwazo, ukulawuleka, kanye nokuguquguquka kwazo kuzenza zibaluleke kakhulu ekuvikeleni imiphakathi yethu nengqalasizinda.
Kulesi sihloko, sizocubungula ukusetshenziswa okuhlukahlukene kobuchwepheshe be-laser emkhakheni wezokuphepha, ukuvikela, ukuqapha, nokuvikela umlilo. Le ngxoxo ihlose ukunikeza ukuqonda okuphelele kwendima yama-lasers ezinhlelweni zesimanje zokuphepha, enikeza imininingwane kukho kokubili ukusetshenziswa kwawo kwamanje kanye nentuthuko yesikhathi esizayo engaba khona.
⏩Ukuze uthole izixazululo zokuhlola zikaloliwe kanye ne-PV, sicela uchofoze lapha.
Izicelo ze-Laser Ezimweni Zokuvikela Nokuvikela
Amasistimu Wokubona Ukungenwa
Lezi zikena ze-laser ezingaxhumene nazo ziskena izindawo ngezinhlangothi ezimbili, zithole ukunyakaza ngokulinganisa isikhathi esisithathayo ukuze i-pulsed laser beam ukuze ibuyele emthonjeni wayo. Lobu buchwepheshe budala imephu yekhonta yendawo, evumela isistimu ukuthi ibone izinto ezintsha emkhakheni wayo wokubuka ngoshintsho endaweni ezungezile ehleliwe. Lokhu kunikeza amandla ukuhlolwa kosayizi, umumo, kanye nesiqondiso sethagethi ehambayo, kukhishwa ama-alamu uma kudingeka. (Hosmer, 2004).
⏩ Ibhulogi ehlobene:Uhlelo Olusha Lokutholwa Kwe-Laser: Isinyathelo Esihlakaniphile Sokuvikeleka
Amasistimu Okuqapha
Ekugadweni kwevidiyo, ubuchwepheshe be-laser busiza ekuqaphelweni kokubona ebusuku. Isibonelo, isithombe esiseduze ne-infrared laser range-gated singacindezela ngempumelelo ukukhanya okungemuva, kuthuthukise kakhulu ibanga lokubhekwa lamasistimu wokuthwebula izithombe zikagesi ezimeni zesimo sezulu esingesihle, kokubili emini nasebusuku. Izinkinobho zomsebenzi wangaphandle wesistimu zilawula ibanga lokungena, ububanzi be-strobe, nesithombe esicacile, ukuthuthukisa ububanzi bokugada. (Wang, 2016).
Ukuqapha Traffic
Izibhamu ze-laser zibalulekile ekuqaphelweni kwethrafikhi, kusetshenziswa ubuchwepheshe be-laser ukukala isivinini sezimoto. Lawa madivayisi athandwa abomthetho ngokunemba kwawo kanye nekhono lokukhomba izimoto ezingazodwana kuthrafikhi eminyene.
Ukuqapha Umkhathi Womphakathi
Ubuchwepheshe be-laser bubuye bubambe iqhaza ekulawuleni izixuku nokuqapha ezindaweni zomphakathi. Izikena ze-laser nobuchwepheshe obuhlobene buqondisa ngempumelelo ukunyakaza kwezixuku, okuthuthukisa ukuphepha komphakathi.
Izicelo Zokuthola Umlilo
Ezinhlelweni zokuxwayisa ngomlilo, izinzwa ze-laser zidlala indima ebalulekile ekutholweni komlilo ngaphambi kwesikhathi, zisheshe zihlonze izimpawu zomlilo, njengentuthu noma ukushintsha kwezinga lokushisa, ukuze zicuphe ama-alamu ngesikhathi. Ngaphezu kwalokho, ubuchwepheshe be-laser bubaluleke kakhulu ekuqapheni nasekuqoqweni kwedatha ezindaweni zomlilo, buhlinzeka ngolwazi olubalulekile lokulawula umlilo.
Isicelo esikhethekile: ama-UAV kanye nobuchwepheshe be-Laser
Ukusetshenziswa Kwezimoto Zasemoyeni Ezingenamuntu (ama-UAV) kwezokuvikela kuyakhula, ngobuchwepheshe be-laser obuwathuthukisa kakhulu amakhono azo okuqapha nokuphepha. Lawa masistimu, asekelwe kusizukulwane esisha se-Avalanche Photodiode (APD) Focal Plane Arrays (FPA) futhi ehlanganiswe nokucubungula isithombe esisebenza kahle, athuthukise ukusebenza kokugada ngokuphawulekayo.
Green Lasers kanye imojuli yokuthola ububanzikwezokuVikela
Phakathi kwezinhlobo ezahlukene ze-laser,ama-laser okukhanya okuluhlaza, ngokuvamile ezisebenza ku-520 kuya ku-540 nanometers ububanzi, ziphawuleka ngokubonakala kwazo okuphezulu nokunemba. Lawa ma-laser awusizo ikakhulukazi ezinhlelweni ezidinga ukumakwa okunembile noma ukuboniswa. Ukwengeza, amamojula e-laser asukela, asebenzisa ukusakazeka komugqa kanye nokunemba okuphezulu kwama-lasers, akala amabanga ngokubala isikhathi esisithathayo ukuze ugongolo lwe-laser luhambe lusuka ku-emitter luye kusibonisi futhi lubuye. Lobu buchwepheshe bubalulekile ezinhlelweni zokulinganisa nokubeka indawo.
Ukuvela kobuchwepheshe be-Laser kwezokuvikela
Kusukela yasungulwa maphakathi nekhulu lama-20, ubuchwepheshe be-laser buye bathuthuka kakhulu. Ekuqaleni ithuluzi lokuhlola lesayensi, ama-lasers ayingxenye emikhakheni eyahlukene, okuhlanganisa imboni, imithi, ukuxhumana, nokuphepha. Emkhakheni wezokuphepha, izinhlelo zokusebenza ze-laser ziguqukile kusukela kumasistimu ayisisekelo wokuqapha nama-alamu kuya kumasistimu ayinkimbinkimbi, anemisebenzi eminingi. Lokhu kufaka phakathi ukutholwa kokungena, ukugadwa kwevidiyo, ukugadwa kwethrafikhi, namasistimu okuxwayisa ngomlilo.
I-Future Innovations ku-Laser Technology
Ikusasa lobuchwepheshe be-laser kwezokuphepha lingabona ukuqanjwa kwesisekelo, ikakhulukazi ngokuhlanganiswa kobuhlakani bokwenziwa (AI). Ama-algorithms e-AI ahlaziya idatha yokuskena nge-laser angakhomba futhi abikezele izinsongo zokuphepha ngokunembe kakhudlwana, athuthukise ukusebenza kahle nesikhathi sokuphendula sezinhlelo zokuphepha. Ngaphezu kwalokho, njengoba ubuchwepheshe be-inthanethi Yezinto (IoT) buthuthuka, inhlanganisela yobuchwepheshe be-laser namadivayisi axhumeke kunethiwekhi cishe izoholela ezinhlelweni zokuphepha ezihlakaniphile nezisebenza ngokuzenzakalelayo ezikwazi ukuqapha nokuphendula ngesikhathi sangempela.
Lezi zinto ezintsha kulindeleke ukuthi zingagcini nje ngokuthuthukisa ukusebenza kwezinhlelo zokuphepha kodwa futhi ziguqule indlela yethu yokuphepha nokugada, yenze ibe ngohlakaniphe kakhulu, isebenze kahle futhi ivumelane nezimo. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukusetshenziswa kwama-lasers kwezokuphepha kusethelwe ukunwetshwa, kuhlinzekelwe izindawo eziphephile nezithembekile.
Izithenjwa
- Hosmer, P. (2004). Ukusetshenziswa kobuchwepheshe bokuskena kwe-laser ukuvikela umngcele. Izinqubo zeNgqungquthela Yamazwe Ngamazwe Ye-Carnahan Yama-37 Yonyaka ka-2003 Yobuchwepheshe Bokuphepha. I-DOI
- Wang, S., Qiu, S., Jin, W., & Wu, S. (2016). Idizayini Yesistimu Encane Yokucutshungulwa Kwevidiyo Eseduze Ne-infrared Range-Gated Real-time Video Processing System. I-ICMMITA-16. I-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). I-2D ne-3D flash laser imaging yokuqapha ibanga elide ekuvikelekeni komngcele wasolwandle: ukutholwa kanye nokuhlonza izinhlelo zokusebenza eziphikisayo ze-UAS. Izinqubo ze-SPIE - I-International Society for Optical Engineering. I-DOI
AMANYE AMAMODULI E-LASER YOKUZIVIKELA
Isevisi yemojula ye-OEM Laser iyatholakala, xhumana nathi ukuze uthole imininingwane eyengeziwe!
