Can a scanner read barcodes from any angle?

Ngokuthuthuka kwebhizinisi kanye nokuthuthuka kwezobuchwepheshe, izikena zebhakhodi zidlala indima ebalulekile ekuthengiseni, ekuphatheni impahla nakweminye imikhakha. Nokho, abantu abaningi basenemibuzo mayelana nekhono lezikena zebhakhodi: bangakwazi ukufunda amabhakhodi kunoma iyiphi i-engeli?

1. Imikhawulo yokufunda ibhakhodi yezikena

1.1 Umkhawulo we-engeli:

I-engeli yokufunda yesithwebuli sebhakhodi ilinganiselwe. Izikena zebhakhodi zivame ukufunda amabhakhodi zisebenzisa ama-lasers noma amakhamera, kanye ne-projection angle yelasernoma indawo yokubuka yekhamera izokhawulela ukufunda kwebhakhodi. Ama-engeli amakhulu kakhulu noma amancane kakhulu angavimbela isithwebuli ukuthi sifunde ibhakhodi ngokunembile.

1.2 Umthelela we-engeli enkulu kakhulu noma encane kakhulu:

Uma i-engeli inkulu kakhulu noma incane kakhulu, ibhakhodi ingase ihlanekezelwe noma ifiphazwe, okwenza kube nzima ngesithwebuli ukubona kahle ulwazi olukubhakhodi. Lokhu kungase kubangele ukwehluleka ukufunda noma ukufunda ulwazi olungalungile.

1.3 Umkhawulo webanga:

Iisithwebulifuthi inezidingo zebanga lebhakhodi. Uma ibanga likude kakhulu noma lisondele kakhulu, ukugxila kwesithwebuli kungase kungakwazi ukugxila ngokunembile kubhakhodi, okungase kuphumele ekuhlulekeni kokuskena noma ekufundweni kolwazi olungalungile.

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1.4 Umthelela wokuba kude kakhulu noma usondele kakhulu ekufundeni Uma ibanga likude kakhulu, ibhakhodi ingase ifiphele kakhulu noma imininingwane ingacaci, okwenza kube nzima ukuthi isithwebuli sifunde. Uma ibanga liseduze kakhulu, lingase libangele ibhakhodi ukuthi ibe nkulu kakhulu, okungenzeka ingabi ngaphakathi ngokuphelele endaweni yokubuka yesithwebuli, okuzoholela nasekuhlulekeni kokuskena.

1.5 Isivinini sokuskena kanye nezidingo zokuzinza eziphathwa ngesandla:

Isivinini sokuskena sinomthelela omkhulu ekufundeni ibhakhodi. Uma isivinini sokuskena sishesha kakhulu, isithombe sebhakhodi singase sifiphale futhi singafundwa kahle. Ngakolunye uhlangothi, uma isivinini sokuskena sihamba kancane kakhulu, singase sibangele ukufundwa okuphindaphindiwe noma singase singakwazi ukuhlangabezana nezidingo zesivinini sokuskena esidingekayo. Ngaphezu kwalokho, i-isithwebuli esibanjwe ngesandlakufanele izinze ukuze kuzuzwe imiphumela engcono ukuskena.

1.6 Ubudlelwano phakathi kokuqina okubanjwa ngesandla kanye nemiphumela yokuskena:

Uma usebenzisa isithwebuli esibanjwa ngesandla, ukuzinza kubalulekile ukuze uskene imiphumela. Ukubamba okungazinzile kungabangela isithwebuli sihluleke ukufunda amabhakhodi ngokunembile, sikhiqize izithombe ezifiphele noma ezidlidlizayo. Ngakho-ke, lapho uskena amakhodi webha, ukugcina ukubambelela okuzinzile kuzosiza ukufeza imiphumela engcono yokuskena.

Uma unentshisekelo noma umbuzo ngesikhathi kukhethwa noma kusetshenziswa noma yisiphi isithwebuli sebhakhodi, sicela uchofoze isixhumanisi esingezansi uthumele umbuzo wakho kumeyili yethu esemthethweni.(admin@minj.cn)ngqo!MINJCODE izibophezele ocwaningweni nasekuthuthukisweni kobuchwepheshe besithwebuli sebhakhodi kanye nemishini yokufaka isicelo, inkampani yethu inesipiliyoni seminyaka engu-14 sembonini emikhakheni yobungcweti, futhi iye yaqashelwa kakhulu iningi lamakhasimende!

2. Izifundo zecala lesicelo

Sihlangabezane nenkinga yokwehluleka ukufunda ibhakhodi ngenxa ye-engeli yokufunda elinganiselwe yesithwebuli. Ukuze sixazulule le nkinga, singakwazi ukuthuthukisa izilungiselelo zesibhamu sesithwebuli ukuze sifunde ngempumelelo amabhakhodi anemikhawulo emikhulu yama-engeli. Nazi ezinye izixazululo ezingaba khona:

2.1 Lungisa i-engeli yokubuka yesithwebuli:

Ezinye izikena zingalungiswa ukuze kwandiswe ukufundeka kwamabhakhodi ngokulungisa ububanzi be-engeli yokubuka. Lokhu kungenziwa ngokushintsha ukucushwa kwesithwebuli noma ngokusebenzisa isofthiwe ethile yesithwebuli. Ngokwandisa ububanzi bokubukwa kwesithwebuli, singanikeza ama-engeli okufunda ebhakhodi, ngaleyo ndlela sikhulise izinga lempumelelo lokufunda ibhakhodi.

2.2 Sebenzisa izibhamu zesithwebuli ezisebenza kakhulu:

Ezinye izibhamu zeskena ezisebenza kahle zingase zibe nobuchwepheshe bokufunda ibhakhodi obuthuthuke kakhulu futhi ziyakwazi ukufunda ngokunembile amabhakhodi phezu kohla olubanzi lwama-engeli. Lezi zikena ngokuvamile zinokucaca okuphezulu nezinzwa zokubona ezizwelayo ezingaxazulula kangcono izithombe zebhakhodi.

2.3 Thuthukisa isivinini sokuskena nokuzinza okubanjwe ngesandla:

Ngaphezu kokuthuthukisa isithwebuli ngokwaso, ukuthuthukisa isivinini sokuskena kanye nokugcina ukuqina okubanjwa ngesandla kungase futhi kuthuthukise ukufundwa kwebhakhodi. Isivinini sokuskena esisheshayo sinciphisa ukufiphala kanye nokuhlanekezelwa kwesithombe futhi sithuthukisa ukunemba kokufunda. Futhi isandla esizinzile singaqeda ama-jitters nokudlidliza, sivumele isithwebuli siqondanise kangcono ibhakhodi.

Ikhono lesithwebuli sebhakhodi lokufunda amabhakhodi kunoma iyiphi i-engeli lincike ezintweni eziningi, okuhlanganisa uhlobo lwesithwebuli sebhakhodi, uhlobo lwebhakhodi, indawo yokuskena, njll. Izinhlobo ezahlukene zezikena zebhakhodi zinezidingo zama-engeli ahlukene kanye nemikhawulo. Ngokwesibonelo,izikena laserngokuvamile zidinga i-engeli ethile kubhakhodi, kuyilaphoizikena zezithombeingafunda amabhakhodi ebangeni elibanzi lama-engeli.

Uma uhlangabezana nezinkinga ngesikhathi sokusebenzisa,Xhumana nathi. Sithemba ukuthi lesi sihloko sizokusiza!

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