Izinzwa ze-photoelectric ezibonisa ukukhanya emuva ze-LANBAO zihlonishwa kakhulu ngamamodeli azo ahlukahlukene kanye nobubanzi bezinhlelo zokusebenza. Uhlu lwethu lomkhiqizo luhlanganisa izinzwa zokuhlunga ezihlanganisiwe, izinzwa zokubona izinto ezibonakalayo, izinzwa zokucindezela kwangaphambili, kanye nezinzwa zokubona indawo. Uma kuqhathaniswa nezinzwa zokubonisa ukukhanya ezisabalele, izinzwa ezibonisa ukukhanya emuva zinikeza ububanzi obukhulu bokubona kanye nokuqala kokubona lapho into iphazamisa ukukhanya phakathi kwenzwa kanye nesibonisi.
Kulolu daba, sizophendula imibuzo yakho evamile mayelana nezinzwa ze-photoelectric ezibonisa ukukhanya emuva kanye nezibonisi. Ngokuqonda izimiso zokusebenza kanye nezimo zokusetshenziswa kwalezi zinzwa, singakusiza ukhethe umkhiqizo ofanele isicelo sakho esithile.
Inzwa ye-photoelectric ebuyisa emuva isebenza ngokukhipha ukukhanya okubuyiselwa emuva kunzwa yi-reflector. Noma iyiphi into evimba le ndlela yokukhanya ibangela ushintsho ekukhanyeni okwamukelwayo, okubangela ukuphuma kwenzwa.
Izinzwa ze-photoelectric ezibonisa ukukhanya emuva zivame ukuba nzima ukuthola izinto ezibonisa ukukhanya kakhulu. Ukuze sinqobe le nselele, siphakamisa ukusebenzisa izinzwa ezinezihlungi ze-polarization kanye nezibonisi ze-corner cube. Ngokuhlukanisa phakathi kwe-polarization yokukhanya okubonakala ku-reflector kanye ne-target, ukutholwa okuthembekile kwezindawo ezibonisa ukukhanya kakhulu kungafinyelelwa.
Izinzwa ze-photoelectric ezibonisa ukukhanya emuva zingabona izinguquko ezincane ekukhanyeni, okwenza zibe zilungele ukuthola izinto ezikhanyayo njengamabhodlela engilazi. Njengoba into ekhanyayo idlula emsebeni wesenzwa, inzwa ibona ushintsho ekukhanyeni futhi ibangele isignali yokuphuma. Izinzwa eziningi zivumela ukulungiswa kwephesenti lokushintsha kokukhanya, okwenza zifaneleke ezintweni ezinemibala noma ezingabonakali kangako. I-Lambo iqoka izinzwa ze-photoelectric ezibonisa ukukhanya emuva ezenzelwe ukuthola into ekhanyayo ngohlamvu "G," njengo-Uchungechunge lwe-PSE-G, Uchungechunge lwe-PSS-G, futhiUchungechunge lwe-PSM-G.
Ngokufaka imbobo ebonakalayo phambi kwe-emitter kanye ne-receiver, ukucindezela kwangaphambili kunciphisa ububanzi bokuthola obusebenzayo be-sensor. Lokhu kuqinisekisa ukuthi kutholwa ukukhanya okubonakalayo ngqo emuva ku-receiver kuphela, okudala indawo yokuthola echaziwe futhi kuvimbele ama-targets akhanyayo noma acwebezelayo ukuthi angachazwa kabi njenge-reflector. Lesi sici siwusizo kakhulu lapho kutholwa izinto ezinamafilimu okupakisha, njengoba sivimbela i-package ukuthi ingabangeli ukuqhuma okungamanga.
Ukukhethwa kwesibukisi senzwa esibuyisa emuva kuncike kumodeli ethile yenzwa.
Ama-retroreflector e-corner cube afakwe ipulasitiki afanelekela zonke izinhlobo zezinzwa, kufaka phakathi lawo anezihlungi ze-polarisation.
Ukuze uthole izinto ezibonisa ukukhanya okukhulu, kunconywa ukusebenzisa inzwa yokubuyisa ukukhanya enesihlungi se-polarization esihambisana ne-corner cube retroreflector. Uma usebenzisa inzwa enomthombo wokukhanya we-laser kanye nebanga elifushane lokuzwa, kunconywa i-micro-structured corner cube retroreflector ngenxa yobukhulu bayo obuncane be-spot.
Ishidi ledatha ngalinye lenzwa ebuyisa emuva licacisa isibonisi sokubhekisela. Zonke izinhlaka zobuchwepheshe, kufaka phakathi ububanzi bokusebenza obuphezulu, zisekelwe kulesi sibonisi. Ukusebenzisa isibonisi esincane kuzonciphisa ububanzi bokusebenza benzwa.
Isikhathi sokuthunyelwe: Jan-14-2025