What are the disadvantages of a 2D scanner?

Iskena se-2D yidivayisi efunda izithombe eziyisicaba noma amabhakhodi.Isebenzisa ukukhanya ukuze ithwebule isithombe noma ikhodi bese isiguqulela kudatha yedijithali.Ikhompyutha ingabese isebenzisa le datha.Kufana nekhamera yamadokhumenti noma amabhakhodi.

"Emphakathini wanamuhla osekelwe olwazini, amabhakhodi e-2D asizungezile emikhiqizweni namasevisi anhlobonhlobo. Kusukela ekupakishweni komkhiqizo kuya kwezokuthutha zomphakathi, kusukela ekunakekelweni kwezempilo kuya ekuthengiseni, amabhakhodi e-2D abe yingxenye ebalulekile yempilo yesimanje. Uma kuqhathaniswa ne-1D yendabuko. amabhakhodi, amabhakhodi e-2D aguqule ukugcinwa kolwazi kanye nokuhlonza ngenxa yezinzuzo zawo ezihlukile kanye nezinhlelo eziningi ezahlukene. Ake sibheke izinzuzo zobuchwepheshe bebhakhodi ye-2D kanye nokusebenziseka kalula kanye nenhlobonhlobo yokuhlangenwe nakho okulethayo nezinhlobonhlobo zezinhlelo zokusebenza emphakathini wanamuhla. ".

1.Izinzuzo zezikena zebhakhodi ze-2D

1.1 Gcina idatha eyengeziwe

Izikena zebhakhodi ye-2D zingagcina idatha eningi kunamabhakhodi endabuko e-1D.Nakuba amabhakhodi e-1D angagcina kuphela inombolo elinganiselwe yezinombolo nezinhlamvu, amabhakhodi e-2D angagcina idatha ebanzi efana namakhulu ezinhlamvu, imilayezo yombhalo, izixhumanisi zewebhu ngisho nemifanekiso nemisindo.Lokhu kwenza amabhakhodi e-2D alungele ukudlulisa nokugcina inani elikhulu lolwazi, avule amathuba engeziwe kumabhizinisi nakubathengi.

1.2 Ukufunda ngokushesha

Izikena zebhakhodi ye-2D zifundeka ngokushesha.Uma kuqhathaniswaIzikena zebhakhodi ze-1D, ayashesha futhi asebenza kahle kakhulu ekufundeni idatha.Amabhakhodi e-2D aklanyelwe ukuskena yonke iphethini ngesikhathi esisodwa, kunokufunda uhlamvu ngohlamvu.Lokhu kuvumela izikena noma amakhasimende ukuthi aqedele ukuthengiselana kanye nokufakwa kwedatha ngokushesha okukhulu, konga isikhathi esibalulekile.

1.3 Ukunemba okuphezulu

Izikena zebhakhodi ye-2D zinembe kakhulu futhi zingakwazi ukufunda ngokunembile futhi zikhiphe ulwazi kumabhakhodi e-2D.Lokhu kungenxa yokuthi amabhakhodi e-2D asebenzisa izindlela zokufaka ikhodi ezinothile namaphethini ayinkimbinkimbi.Ngokuphambene, amabhakhodi e-1D asengozini yokuba namaphutha okufunda ngenxa yomonakalo, ukonakala noma ama-engeli okuskena alinganiselwe.Ngakho-ke,Izikena ze-2Dhlinzeka ngokufundwa kwedatha okuthembeke kakhulu kanye nokuhlonza, okuqinisekisa ukunemba kokwenziwe nokuqoqwa kwedatha.

1.4 Izimo zohlelo lokusebenza eziningi

Ngenxa yezinzuzo zesithwebuli sebhakhodi ye-2D, sisetshenziswa kakhulu ezimbonini ezahlukahlukene.Ingasetshenziselwa ukuthengisa nokuphathwa kwempahla embonini yokudayisa, ukulandelela iphakheji embonini yezokuthutha, uku-oda nokukhokha embonini yezokupheka, kanye nokulandelelwa kwezidakamizwa embonini yezemithi.Ngaphezu kwalokho, izikena zebhakhodi ze-2D zinezinhlelo zokusebenza ezibalulekile ekuzulazuleni kwemoto, izinhlelo zokulawula ukufinyelela nokuphathwa kwamathikithi.

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!

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2. Ububi bezikena zebhakhodi ze-2D

1: Ukuzwela ekukhanyeni kwe-ambient

Izikena zebhakhodi ze-2Dube nokuzwela okuphezulu ekukhanyeni kwe-ambient, ikakhulukazi ezimeni ezikhanyayo noma ezifiphele, ezingabangela amaphutha okuskena noma ukungasebenzi kahle.Isibonelo, ekukhanyeni kwelanga elikhanyayo noma ezindaweni ezinokukhanya kalufifi, ukuphazamiseka kokukhanya kungabangelaisithwebuli sebhakhodiukwehluleka ukufunda ngokunembile ulwazi lwebhakhodi.

2: Imikhawulo yebanga lokufunda

Izikena zebhakhodi ye-2D zinemikhawulo yebanga lokufunda.Ngokuvamile, isithwebuli kufanele sibekwe eduze kwebhakhodi ukuze siyifunde ngokunembile.Lokhu kungasho ukuthi abasebenzisi kufanele bachithe isikhathi esiningi namandla ukuze baqinisekise ibanga elilungile phakathi kwesithwebuli nebhakhodi, ikakhulukazi kumabhakhodi amakhulu noma amade okungaba nzima ukuwafunda.

3: Izindleko eziphakeme

Uma kuqhathaniswa nezikena zebhakhodi ze-1D zendabuko,Ukuskena ibhakhodi ye-2Dzibiza kakhulu.Ubuchwepheshe babo obuyinkimbinkimbi kanye nezidingo eziphakeme zokusebenza kubangela izindleko eziphezulu zokukhiqiza namanani okuthengisa.Lokhu kungafaka ingcindezi yezezimali kwamanye amabhizinisi amancane noma kubasebenzisi ngabanye, kwenze kube nzima kubo ukukhokhela izindleko zokuthenga nokugcina izikena zebhakhodi ye-2D.

4: Ukungakwazi ukuthwebula idatha ye-3D

Uma kuqhathaniswa nezinye izisetshenziswa zokuskena ze-3D, izikena zebhakhodi ze-2D azikwazi ukuthatha umumo we-3D nesakhiwo sezinto.Lokhu kusho ukuthi ezimeni lapho idatha ye-3D idinga ukuthwetshulwa, isithwebuli sebhakhodi ye-2D singase singakwazi ukwenza umsebenzi ngoba sigxile kakhulu ekufundeni ulwazi lwebhakhodi eyi-2D eyisicaba kunokuthwebula izici ezinezinhlangothi ezintathu kanye nokwakheka kwezinto.Ezimeni zohlelo lokusebenza lapho kudingeka khona ukwenza imodeli ye-3D, ukuskena kwe-3D noma ukwenza imephu kwendawo engaphezulu yento, abasebenzisi bazodinga ukukhetha idivayisi ezinikele yokuskena ye-3D ukuze bahlangabezane nalezi zidingo.

3. Ungabhekana kanjani nokushiyeka kwezikena zebhakhodi ze-2D

Sebenzisa izikena zekhwalithi ephezulu: Tshala imali ngekhwalithi ephezuluIzikena zebhakhodi ze-2Daklanyelwe ukufunda ngokunembile futhi ahlukanise zonke izinhlobo zamabhakhodi e-2D, okuhlanganisa amakhodi e-QR namakhodi eDathamatrix.Qinisekisa ukunakekelwa okufanele: Hlanza futhi ulinganise izikena zakho zebhakhodi ye-2D njalo ukuze ugcine ukusebenza kahle.Uthuli nemfucumfucu kungaphazamisa ikhono lesikena lokufunda ngokunembile amabhakhodi.Ukukhanya okwanele: Qinisekisa ukuthi indawo yokuskena ikhanya kahle ukuze uthuthukise ikhono lesikena lokufunda amabha amakhodi.Ukukhanyisa okunganele kungabangela amaphutha okuskena nokungalungile.Ukuqeqeshwa kanye nezinqubo ezihamba phambili: Nikeza ukuqeqeshwa kubasebenzi abasebenzisa isithwebuli ngemikhuba ehamba phambili yokuskena amakhodi ebha e-2D, okuhlanganisa nebanga elifanele, i-engeli kanye nesimo sokuskena okunembile.

Uma unemibuzo noma udinga ulwazi olwengeziwe mayelana ne-Barcode Scanner 2D, sicela ukhululekexhumana nethimba lethu lochwepheshe.Sibheke ngabomvu ukusebenza nawe ukuze sikunikeze izixazululo ezanelisayo.

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