Uyini umehluko phakathi kokulinganisa amakhethini okukhanya namakhethini okukhanya okuphepha?
Kokubili ukulinganisa Ikhethini Elikhanyayo futhi igridi yokulinganisa ingukukhanya kwe-infrared okukhishwa isikhanyisi futhi kwamukelwe yisamukeli sokukhanya ukwenza ikhethini elikhanyayo. Ngakho-ke awukho umehluko, igama elihlukile nje, kukhona igridi yokutholwa, ikhethini lokukhanya nokunye.
Ukulinganisa ikhethini elikhanyayo noma igridi yokulinganisa iyinzwa ye-photoelectric, isetshenziselwa izimboni, imboni yemishini, umugqa wokukhiqiza kanye neminye imikhakha yokutholwa nokulinganisa, kanye I-Safety Grating Isimiso senzwa ye-photoelectric, isandiso semboni entsha yobuchwepheshe obuphezulu.
Abantu abaningi bayoba nemibuzo, uyini umehluko phakathi kwekhethini lokulinganisa ukukhanya kanye Ikhethini Lokukhanya Lokuphepha?
Ikhethini lokukhanya lokuphepha liwumkhiqizo wokuvikela ukuphepha okhipha isignali kusilawuli ngemva kokuthola isignali, ngaleyo ndlela kumise ukusebenza komshini.
Ikhethini lokukhanya lokulinganisa liyisandiso se-grating yokuphepha. Ikhethini lokukhanya lokulinganisa lisetshenziselwa kakhulu ukuthola nokulinganisa umkhiqizo. Ngedatha evikelekile ye-infrared, isignali ye-analog / RS485 ephumayo ithunyelwa emshinini, futhi ulwazi lwedatha kasayizi wento elinganisiwe itholakala nge-algorithm.
Ngokufika kobuhlakani, ukufakwa kokulinganisa amakhethini okukhanya kumishini kunganciphisa kakhulu izindleko zabasebenzi. Isikrini esikhanyayo sokulinganisa inzwa yesithombe kagesi, njengesivikelo esijwayelekile esibonisa isithombe sikagesi, siqukethe izibani ezihlukene phakathi kwezinye nasezindaweni ezihlobene. Kungase kusekelwe esilinganisweni sosayizi wento, ukutholwa kanye nokukalwa kosayizi wekhonto yangaphandle wento.
Ukulinganisa ikhethini lokukhanya ukulinganisa okungathinteki kwendlela yokuthola, ukukhanya okukhipha ukukhanya, okutholwe isikrini esikhanyayo, ngemodi yokuskena, ngesilawuli nesofthiwe, ukuze kuzuzwe ukutholwa nokulinganisa kanye neminye imisebenzi nezinhlelo zokusebenza.
Ikhethini lokulinganisa lokukhanya libona ukutholwa kosayizi ngokudlulisa i-beam yokukhanya, osekuphenduke imodi yobuchwepheshe bokutholwa okungathinteki, futhi lolu hlobo lwekhethini lokukhanya oluthembekile lungaphinda luzuze ubuchwepheshe obungcono bokulawula nokubona ngomthelela walo wezobuchwepheshe. Ezinsukwini zanamuhla, ukuklanywa kwekhethini lokukhanya lokulinganisa eliphezulu ngokwalo kugqamisa izinzuzo zobuchwepheshe bokubona besimanje, futhi umklamo wamakhethini wokukhanya ohambisanayo nawo unezici zawo. Ikhethini elilula lokulinganisa i-Big Dischke lingasetshenziswa kabanzi embonini, embonini yemishini, emgqeni wokukhiqiza nakwezinye izinkambu, ikakhulukazi ukutholwa nokulinganisa. Njengamanje, emkhakheni wokulinganisa amakhethini okukhanya, ukuqhathanisa, njenge-Dischke enkulu, ukunemba kokutholwa kungafinyelela ku-1.25mm, ukunemba okuphezulu, ukusebenza okuzinzile, ikhono eliqinile lokulwa nokuphazamiseka.
