1. Iyini isistimu yokubona yomshini?

Uhlelo lokubona komshini luhlobo lobuchwepheshe olusebenzisa ama-algorithms ekhompyutha kanye nemishini yokuthwebula izithombe ukuze kuvunyelwe imishini ukubona nokuhumusha ulwazi olubonakalayo ngendlela efanayo nabantu.

Uhlelo luqukethe izingxenye eziningana ezifana namakhamera, izinzwa zesithombe, amalensi, ukukhanyisa, amaprosesa, kanye nesofthiwe. Lezi zingxenye zisebenza ndawonye ukuze zibambe futhi zihlaziye idatha ebonakalayo, okwenza umshini ukwazi ukwenza izinqumo noma ukuthatha izinyathelo ngokusekelwe kulwazi oluhlaziyiwe.

Uhlelo lokubona ngomshini

Izinhlelo zokubona komshini zisetshenziswa ezinhlotsheni ezahlukene zokusebenza njengokukhiqiza, amarobhothi, ukulawulwa kwekhwalithi, ukuqapha, kanye nokuthwebula izithombe zezokwelapha. Zingenza imisebenzi efana nokubona izinto, ukutholwa kweziphambeko, ukulinganisa, kanye nokuhlonza, okunzima noma okungenakwenzeka ngabantu ukukwenza ngokunemba okufanayo kanye nokuvumelana.

2. Izingxenye ezinhlanu eziyinhloko zesistimu yokubona komshini yilezi:

• Ihadiwe yokuthwebula izithombeLokhu kufaka phakathi amakhamera, amalensi, izihlungi, kanye nezinhlelo zokukhanyisa, ezithwebula idatha ebonakalayo entweni noma endaweni ehlolwayo.
• Isofthiwe yokucubungula izithombe:Le software icubungula idatha ebonakalayo ethathwe yihadiwe yokuthwebula izithombe bese ikhipha ulwazi olubalulekile kuyo. Le software isebenzisa ama-algorithms afana nokutholwa komphetho, ukuhlukaniswa, kanye nokuqashelwa kwamaphethini ukuhlaziya idatha.
• Ukuhlaziywa kwesithombe kanye nokuchazwa kwaso: Uma isofthiwe yokucubungula izithombe isikhiphe ulwazi olufanele, uhlelo lokubona lomshini lusebenzisa lolu lwazi ukwenza izinqumo noma ukuthatha izinyathelo ngokusekelwe kuhlelo lokusebenza oluthile. Lokhu kufaka phakathi imisebenzi efana nokubona amaphutha kumkhiqizo, ukubala izinto, noma ukufunda umbhalo.
• Izixhumi zokuxhumana:Izinhlelo zokubona komshini zivame ukudinga ukuxhumana neminye imishini noma izinhlelo ukuze kuqedwe umsebenzi. Izixhumi zokuxhumana ezifana ne-Ethernet, i-USB, kanye ne-RS232 zivumela uhlelo ukuthi ludlulisele idatha kwamanye amadivayisi noma lwamukele imiyalo.
• Iukuhlanganiswa nezinye izinhlelo: Izinhlelo zokubona komshini zingahlanganiswa nezinye izinhlelo ezifana namarobhothi, ama-conveyor, noma izizindalwazi ukuze kwakheke ikhambi eliphelele elizenzakalelayo. Lokhu kuhlanganiswa kungatholakala ngokusebenzisa izixhumi zesofthiwe noma abalawuli be-logic abahlelekayo (ama-PLC).

3,Yiluphi uhlobo lwelensi olusetshenziswa ezinhlelweni zokubona komshini?

Izinhlelo zokubona komshini zivame ukusebenzisa amalensi aklanyelwe ngqo izinhlelo zokusebenza zezimboni noma zesayensi. Lawa malensi enzelwe ikhwalithi yesithombe, ubukhali, kanye nokuqhathanisa, futhi akhelwe ukumelana nezimo ezinzima kanye nokusetshenziswa njalo.

Kunezinhlobo eziningana zamalensi asetshenziswa ezinhlelweni zokubona komshini, okuhlanganisa:

• Amalensi aqondile obude be-focal: La malensi anobude obuqondile futhi awakwazi ukulungiswa. Ngokuvamile asetshenziswa ezinhlelweni lapho ibanga nosayizi wento kungaguquki.
•  Amalensi okusondeza: La malensi angalungisa ubude be-focal, okuvumela umsebenzisi ukuthi ashintshe ukukhulisa isithombe. Asetshenziswa ezinhlelweni zokusebenza lapho usayizi wento kanye nebanga kuhluka khona.
• Amalensi e-Telecentric: La malensi agcina ukukhuliswa okuqhubekayo kungakhathaliseki ukuthi ibanga lento lingakanani, okwenza abe yindawo ekahle yokulinganisa noma ukuhlola izinto ngokunemba okuphezulu.
• Amalensi ane-engeli ebanzi: La malensi anombono omkhulu kunamalensi ajwayelekile, okwenza afaneleke kakhulu ukusetshenziswa lapho indawo enkulu idinga ukuthwetshulwa khona.
• Amalensi amakhulu: La malensi asetshenziselwa ukuthwebula izithombe zezinto ezincane noma imininingwane eduze.

Ukukhetha ilensi kuncike ekusetshenzisweni okuthile kanye nekhwalithi yesithombe oyifunayo, isixazululo, kanye nokukhulisa.

4,Kanjanitokhetha ilensi yekhamera yokubona komshini?

Ukukhetha ilensi efanele ikhamera yombono womshini kubalulekile ukuqinisekisa ikhwalithi yesithombe engcono kakhulu kanye nokunemba kohlelo lwakho lokusebenza. Nazi ezinye izinto okufanele uzicabangele lapho ukhetha ilensi:

• Usayizi wesenzi yesithombe: Ilensi oyikhethayo kumele ihambisane nosayizi wesenzi yesithombe ekhamera yakho. Ukusebenzisa ilensi engalungiselelwanga usayizi wesenzi yesithombe kungabangela izithombe eziphambene noma ezifiphele.
• Insimu yokubuka: Ilensi kufanele inikeze insimu yokubuka oyifunayo yesicelo sakho. Uma udinga indawo enkulu ukuze uthwebule, kungadingeka ilensi ebanzi ye-engeli.

Inkundla yokubuka ilensi yekhamera

• Ibanga lokusebenza: Ibanga eliphakathi kwelensi nento eboniswayo libizwa ngokuthi ibanga lokusebenza. Kuye ngohlelo lokusebenza, ilensi enebanga lokusebenza elifushane noma elide ingadingeka.

Ibanga lokusebenza

• Ukukhulisa: Ukukhulisa ilensi kunquma ukuthi into ibonakala inkulu kangakanani esithombeni. Ukukhulisa okudingekayo kuzoncika kusayizi kanye nemininingwane yento ethathwayo.
• Ukujula kwensimu: Ukujula kwensimu ububanzi bamabanga agxile esithombeni. Kuye ngohlelo lokusebenza, ukujula kwensimu okukhulu noma okuncane kungadingeka.

Ukujula kwensimu

• Izimo zokukhanyisa: Ilensi kufanele ilungiselelwe izimo zokukhanya kuhlelo lwakho lokusebenza. Isibonelo, uma usebenza ezimweni zokukhanya okuphansi, ilensi enembobo enkulu ingadingeka.
• Izici zemvelo: Ilensi kufanele ikwazi ukumelana nezici zemvelo ekusetshenzisweni kwakho, njengokushisa, umswakama, kanye nokudlidliza.

Ukucabangela lezi zici kungakusiza ukuthi ukhethe ilensi efanele ikhamera yakho yombono womshini futhi uqinisekise ikhwalithi yesithombe engcono kakhulu kanye nokunemba kohlelo lwakho lokusebenza.