Ukuthuthukisa ukunemba kwe-laser rangefinders kubalulekile ezimweni ezahlukene zokulinganisa ngokunemba. Kungakhathaliseki ukuthi kusezimbonini zokukhiqiza, ekuhlolweni kokwakha, noma ekusetshenzisweni kwesayensi nakwezempi, i-laser ranging enembile kakhulu iqinisekisa ukuthembeka kwedatha kanye nokunemba kwemiphumela. Ukuze kuhlangatshezwane nezidingo zokunemba eziqinile ezimweni ezahlukene, izindlela ezilandelayo zingathuthukisa ngempumelelo ukunemba kokulinganisa kwe-laser rangefinders.
1. Sebenzisa ama-Laser asezingeni eliphezulu
Ukukhetha i-laser esezingeni eliphezulu kubalulekile ekuthuthukiseni ukunemba kokulinganisa. I-laser esezingeni eliphezulu ayigcini nje ngokuhlinzeka ngokuqina okukhulu kodwa futhi ikhipha umsebe wekhwalithi ephezulu. Ngokukhethekile, i-engeli yokuhlukana komsebe we-laser kufanele ibe ncane ngangokunokwenzeka ukuze kuncishiswe ukuhlakazeka ngesikhathi sokudlulisa, ngaleyo ndlela kuncishiswe ukulahleka kwesignali. Ngaphezu kwalokho, amandla okukhipha kwe-laser kufanele abe phezulu ngokwanele ukuze kuthuthukiswe ukuqina komsebe, kuqinisekiswe ukuthi isignali ihlala iqinile ngokwanele ngisho nangemva kokudlulisa ibanga elide. Ngokusebenzisa ama-laser analezi zici, amaphutha okulinganisa abangelwa ukuhlukana komsebe kanye nokuncipha kwesignali angancishiswa, ngaleyo ndlela kuthuthukiswe ukunemba.
2. Lungiselela Umklamo Wesamukeli
Ukwakheka kwesamukeli kuthinta ngqo ikhono lokwamukela isignali ye-laser rangefinder. Ukuze kuthuthukiswe ukusebenza kwesamukeli, kufanele kukhethwe ama-photodetector azwela kakhulu ukuze abambe amasignali okubuyisa abuthakathaka. Isamukeli kufanele futhi sibe nesilinganiso esihle sesignali kuya kumsindo (SNR) ukuze kuncishiswe ukuphazamiseka komsindo wangemuva ezindaweni eziyinkimbinkimbi. Ukusebenzisa izihlungi ezisebenza kahle nakho kubalulekile, njengoba zingahlunga amasignali okuphazamiseka okungadingekile, zigcine kuphela ama-echo e-laser awusizo, ngaleyo ndlela zithuthukise ukunemba kokulinganisa. Ngokwenza ngcono ukwakheka kwesamukeli, ikhono lokubamba isignali ye-laser rangefinder lingathuthukiswa kakhulu, okuholela ekuqineni kokunemba.
3. Thuthukisa Ukucutshungulwa Kwesignali
Ukucubungula isignali kuyisici esibalulekile ekunqumeni ukunemba kokulinganisa. Ama-algorithms athuthukisiwe okucubungula isignali, njengokulinganisa isigaba noma ubuchwepheshe besikhathi sokundiza (TOF), angandisa ukunemba kokulinganisa isignali yokubuya. Ukulinganisa isigaba kubala ibanga ngokuhlaziya umehluko wesigaba esignalini ye-laser, okufanelekela ukulinganisa okunembe kakhulu; ubuchwepheshe be-TOF bulinganisa isikhathi esithathwa yi-laser ukuhamba kusuka kumthumeli kuya kumamukeli, okulungele ukulinganisa ibanga elide. Ngaphezu kwalokho, ukwandisa inani lokulinganisa kanye nokulinganisa imiphumela kunganciphisa ngempumelelo amaphutha angahleliwe, ngaleyo ndlela kuthuthukiswe ukuzinza nokuthembeka kwemiphumela yokulinganisa. Ngokuthuthukisa amakhono okucubungula isignali, ukunemba kokulinganisa kwe-laser rangefinders kungathuthukiswa kakhulu.
4. Thuthukisa Umklamo Wokukhanya
Umklamo we-optical udlala indima ebalulekile ezinhlelweni zokulinganisa nge-laser. Ukuze kuthuthukiswe ukunemba kokulinganisa, uhlelo lwe-optical kufanele lube ne-collimation ephezulu kanye nokunemba kokugxila. I-Collimation iqinisekisa ukuthi umsebe we-laser uhlala uhambisana lapho ukhishwa, kunciphisa ukuhlakazeka emoyeni, kuyilapho ukunemba kokugxila kuqinisekisa ukuthi umsebe we-laser ugxile ngokunembile ebusweni obuqondiwe nokuthi umsebe wokubuya ungena ngokunembile kumukeli. Ngokulinganisa ngokunembile uhlelo lwe-optical, amaphutha ngenxa yokuhlakazeka komsebe kanye nokubonakaliswa angancishiswa ngempumelelo, ngaleyo ndlela kuthuthukiswe ukunemba.
5. Nciphisa Umthelela Wezemvelo
Izici zemvelo zingathinta kakhulu ukusabalala kwe-laser. Ngesikhathi sokulinganisa, uthuli emoyeni, izinguquko zomswakama, kanye ne-gradient yokushisa kungaphazamisa ukusabalala kwe-laser beam kanye nokwamukelwa kwezibonakaliso zokubuya. Ngakho-ke, ukugcina indawo yokulinganisa ezinzile kubalulekile. Izimbozo zothuli zingavimbela uthuli ukuthi luphazamise ukusabalala kwe-laser beam, futhi izinhlelo zokulawula izinga lokushisa zingagcina izinga lokushisa lokusebenza elizinzile lemishini. Ngaphezu kwalokho, ukugwema ukulinganisa ezindaweni ezinokukhanya okunamandla noma izindawo eziningi ezibonisayo kunganciphisa umthelela wokukhanya okuzungezile esignalini ye-laser. Ngokunciphisa imiphumela yemvelo, ukunemba nokuzinza kokusabalala kwe-laser kungathuthukiswa.
6. Sebenzisa Ama-Targets Abonisa Ukukhanya Okuphezulu
Ukukhanya kwendawo okuqondiwe kuyo kuthinta ngqo ukusebenza kahle kwe-laser ranging. Ukuze kuthuthukiswe ukunemba kokulinganisa, izinto zokukhanya okuphezulu noma izembozo zingasetshenziswa endaweni okuqondiwe kuyo, ngaleyo ndlela kwandiswe amandla esignali ye-laser echo ebuyisiwe. Ezimweni ezidinga ukulinganiswa okunembile, amapuleti okuhlosiwe aphezulu aklanywe ngokukhethekile angathuthukisa ukusebenza kwe-rangefinder, aqinisekise ukunemba kwemiphumela yokulinganisa.
7. Sebenzisa Ukulungiswa Kwebanga
Ekulinganisweni kwebanga elide, amaphutha angavela ngenxa yokuncipha kwesignali ye-laser kanye nokugqama emoyeni. Ukuze kulungiswe la maphutha, ama-algorithm okulungisa ibanga noma amathebula okulungisa angasetshenziswa ukulungisa imiphumela yokulinganisa. Lawa ma-algorithm okulungisa ngokuvamile asekelwe ezimisweni zokusebenza ze-laser rangefinder kanye nezimo ezithile zokulinganisa, kunciphisa ngempumelelo amaphutha ekulinganisweni kwebanga elide futhi ngaleyo ndlela kuthuthukiswe ukunemba.
Isiphetho
Ngokuhlanganisa izindlela ezingenhla, ukunemba kwe-laser rangefinders kungathuthukiswa kakhulu. Lezi zindlela azigcini nje ngokuthuthukisa ukusebenza kobuchwepheshe be-laser rangefinders kodwa futhi zicabangela izici zemvelo kanye nezici eziqondiwe, okwenza i-rangefinder ikwazi ukugcina ukunemba okuphezulu kuzo zonke izinhlelo zokusebenza eziningi. Lokhu kubaluleke kakhulu emikhakheni efana nokukhiqiza izimboni, ukuhlola ukwakhiwa, kanye nocwaningo lwesayensi, lapho idatha enembile kakhulu ibalulekile khona.
I-Lumispot
Ikheli: Isakhiwo 4 #, No.99 Furong 3rd Road, Xishan Dist. Wuxi, 214000, eShayina
Ucingo: + 86-0510 87381808.
Iselula: + 86-15072320922
I-imeyili: sales@lumispot.cn
Iwebhusayithi: www.lumispot-tech.com
Isikhathi sokuthunyelwe: Agasti-26-2024