Isikhiqizi Sebhakhodi

Yakha amabhakhodi asikenwayo ku-browser yakho

Ibhakhodi yindlela yokugcina isiqephu esifushane sedatha — ngokuvamile inombolo noma uchungechunge lwezinhlamvu — njengephethini yemigqa emnyama nezikhala ezimhlophe isiskeni esingasifunda ngomzuzwana omncane. Iphethini yisibonelo nje esibonakalayo sezinombolo ezingaphansi kwayo. Uma i-laser noma ikhamera yeskena idlula phezu kwemigqa, ilinganisa ububanzi bemigqa nezikhala, izihumushele emuva kuvelu yokuqala, bese inikeza leyo velu kumshini wokukhokhela, isistimu yesitolo sokugcina, noma i-app yokuthumela. Lesi sikhiqizi sebhakhodi senza kanye leso nyathelo lokufakela: uthayipha umbhalo noma izinombolo zakho, ukhethe uhlobo lokufakela, futhi ithuluzi lidwebe imizila efanele khona ekhasini. Akukho okulayishwayo — isithombe sakhiwa ku-browser yakho futhi ungakwazi ukusilanda njengefayela elilungele ukushicilelwa noma ukufakwa kutemplate yamalebula.

Ibhakhodi ne-QR code: yini umehluko?

Abantu bavame ukuhlanganisa amabhakhodi namakhodi e-QR ndawonye, kodwa asebenza ngezindlela ezahlukene. Ibhakhodi yendabuko yi-one-dimensional: igcina idatha kususela emugqeni owodwa ovundlile, yingakho ibukeka njengothango lwemigqa emile. Lokho kukhawulela ukuthi ingagcina okungakanani — ngokuvamile inombolo yomkhiqizo noma isixhumanisi esifushane. Ikhodi ye-QR i-two-dimensional. Ipakisha idatha kugridi elisikwele lamaseli, ngakho ingathwala okuningi kakhulu: ama-URL agcwele, amakhadi wokuxhumana, imininingwane ye-Wi-Fi, noma izigaba zombhalo. Amakhodi e-QR aphinde afake ukulungiswa kwamaphutha, okusho ukuthi asaskeneka ngisho noma ingxenye yesithombe ibindekile noma iklebhukile. Uma udinga ukufaka isixhumanisi sewebhusayithi noma umbhalo omningi, sebenzisa isikhiqizi sethu se-ikhodi ye-QR esikhundleni salokho. Uma udinga inombolo emfushane yomkhiqizo noma yokulandelela ilindeleke iskena sesitolo noma sesizinda sokugcina, ibhakhodi eqondile iyona ekhethiwe.

Izinhlobo zebhakhodi ezivamile ngamazwi alula

Uhlobo lokufakela nje umthetho wendlela izinhlamvu ezifakwa ngayo emigqeni. Ambalwa avela kaningi kunokunye:

• I-Code 128 — insizakazi ye-logistics. Ifaka isethi ephelele yonobumba, izinombolo, nezinhlamvu ze-ASCII, ngakho iphatha izinombolo zebatch, izinsuku zokuphelelwa, izinombolo zesiriyali, nezindawo zamashelufu ngokulula. Iyi-high-density, okusho ukuthi ifaka okuningi endaweni encane, futhi okubalulekile mahhala ukuyisebenzisa — akukho ukubhalisa noma izimali zelayisensi. Uma wenza amalebula akho angaphakathi, i-Code 128 ngokuvamile inqumo ehlakaniphile.
• I-EAN-13 — ikhodi enezinhlamvu ezingu-13 oyibona kucishe wonke umkhiqizo wesitolo somhlaba. Ifaka izinombolo kuphela futhi iyingxenye yesimo se-GS1, ngakho isiqalo esibonisa inkampani yakho kufanele sitholwe ku-GS1, ngokuvamile ngenkokhelo. Awukwazi nje ukuqamba i-EAN-13 yomkhiqizo ohlose ukuwuthengisa ngezindlela zesitolo; inombolo kufanele inikwezwe.
• I-UPC-A — umzala onezinhlamvu ezingu-12 we-EAN-13, esetshenziswa ikakhulukazi e-United States nase-Canada. Ifana kakhulu ngokwakhiwo futhi iyizinombolo kuphela futhi ilawulwa yi-GS1. Amaskena amaningi afunda i-UPC ne-EAN ngokushintshaniswa.

Umthetho osebenzayo: sebenzisa i-Code 128 (noma i-Code 39) kunoma yini engaphakathi oyikhiqiza wena, futhi usebenzise i-EAN/UPC kuphela lapho unenombolo enikwe ngokusemthethweni ye-GS1 yemikhiqizo ezodlula ku-checkout yesitolo.

Lapho amabhakhodi asetshenziswa khona

Amabhakhodi ahamba ethule inani elikhulu lezentengiselwano zansuku zonke. Kwisitolo, i-EAN noma i-UPC ephakethe ivumela umsizi wesitolo ukubhala umkhiqizo futhi abuyekeze izibalo zempahla ngomsindo owodwa. Kukuphathwa kwempahla nezinto, amabhizinisi ashicilela amalebula e-Code 128 amashelufu, amabhokisi, amathuluzi, nezinto, ukuze iskena esisheshayo sitshele isistimu ngqo ukuthi kukuphi. Kukuthunyelwa nezokuhambisa, abathwali nezindawo zokugcina zithembela ku-Code 128 ne-GS1-128 ukulandelela amabhokisi, amaplathifomu, namaphasela kuwo wonke umdlulisi — iskena ekutholeni, ekuhlelweni, nasekulethweni konke kubhekisela enombolweni efanayo efakiwe. Amalabhulali, izibhedlela, ukuthengiswa kwamathikithi, nokukhiqizwa konke kuthembela kumbono ofanayo oyisisekelo: guqula irekhodi kusizinda sedatha kube ngukubheka okusheshayo, ngaphandle kwephutha, kwesimo esiphathekayo.

Amasu okushicilela amabhakhodi asikenwayo

Ukukhiqiza isithombe kulula; ukusenza sisikeneke ngokuqinisekile kudinga ukunakekela okuncane. Gcina lokhu engqondweni:

• Shiya indawo ethulekile. Amaskena adinga umkhawulo ongenalutho ngasohlangothini lwesobunxele nolwesokudla wemigqa — ngokuvamile cishe ka-10 ubukhulu bomugqa omncinci kunayo yonke. Ukuxhonqana kombhalo noma umkhawulo eduze kwekhodi yisona sizathu esivame kakhulu sokuhluleka kokuskena.
• Shicilela ngombala omnyama weqiniso phezu komhlophe. Umehluko wemibala ubalulekile. Gwema izindawo ezingemuva ezinemibala noma ezibengezayo, futhi ungasoze wancishise ibhakhodi kangangokuthi imigqa ihlanganise lapho ishicilelwa.
• Ungayidonsi. Linganisa ibhakhodi ngokulinganayo. Ukuguqula ububanzi kushintsha izilinganiso zemigqa futhi kungayenza ingafundeki.
• Sebenzisa ukuxazulula okwanele. Shicilela ku-300 DPI noma ngaphezulu ukuze imigqa emincane ihlale icacile. I-vector elandiwe noma i-PNG enkulu ime kangcono kakhulu kunesithombe esithathwe kuskrini esincane.
• Hlola ngaphambi kokuzibophezela. Shicilela ilebula elilodwa uliskene ngeskena langempela noma i-app yefoni ngaphambi kokushicilela ibatch yamakhulu.

Uma usukulungele, thayipha ivelu yakho ngenhla, khetha i-Code 128 noma i-EAN, bese ulanda isithombe. Kwamanye amathuluzi asizayo, buka iqoqo lethu le-zonke izikhiqizi.

Imibuzo evame ukubuzwa