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Barcode teknụzụ na akụkọ mmepe ya

Nzọụkwụ zuru ezu maka otu esi eji ngwa ngwa koodu a

https://free-barcode.com/HowtoMakeBarcode.asp

Kedu isi mmalite nke barcode?

Na 1966, National Association of Food Chains(NAFC) nakweere koodu mmanya dị ka ụkpụrụ njirimara ngwaahịa.

N'afọ 1970, IBM mepụtara Code Universal Product Code(UPC), nke a ka na-ejikarị taa.

N'afọ 1974, ngwaahịa izizi nwere koodu UPC: otu mkpọ Wrigley chịngọm ka nyochara n'ụlọ ahịa Ohio.

N'afọ 1981, International Organisation for Standardization(ISO) kwadoro Code39 dị ka ọkọlọtọ mkpụrụedemede mkpụrụedemede mbụ.

N'afọ 1994, ụlọ ọrụ Denso Wave nke Japan chepụtara QR-Code, koodu 2D nke nwere ike ịchekwa ozi ndị ọzọ.

Ngwa nke koodu mgbochi na njikwa ngwa agha

Enwere ike ịsochi mbupu, nkesa na mbufe ngwa ahịa site na nyocha akara akara na ụgwọ mbupu ma ọ bụ akwụkwọ ọnụahịa.

Barcode nwere mmetụta dị ukwuu na njikwa ngwa ngwa na njikwa ngwa ahịa Ọ bụ ngwa njirimara dị irè nke nwere ike inyere aka soro ngwaahịa na belata mmejọ.

Barcoding nwekwara ike melite ọsọ, mgbanwe, izi ezi, nghọta na ọnụ ahịa-irè na usoro ngwa ngwa.

Ejila teknụzụ koodu barcode n'ọtụtụ ebe na ụlọ ọrụ lọjistik, ọkachasị n'ahịa ahịa n'ụlọ ahịa.

Ngwa nke barcode na njikwa mmepụta

enwere ike nyochaa ọganihu mmepụta, ịdịmma na arụmọrụ site n'ịtụle koodu mkpọchi na usoro ọrụ ma ọ bụ nọmba batch.

Sistemụ koodu mkpọchi bụ ngwa arụ ọrụ akpaghị aka nke nwere ike inyere ndị na-emepụta aka ka ha na-enyocha ngwa ahịa nke ọma, melite arụmọrụ mmepụta yana belata mmejọ mmadụ.

Enwere ike iji koodu mmanya iji soro akụ, ihe na akụkụ, na nrụnye n'oge nrụpụta ụlọ ọrụ.

Sistemụ koodu ahụ nwekwara ike nyochaa mmepụta, ịtụpụta mmezu na usoro nkesa ozugbo, melite usoro na mbupu izi ezi, ma belata ọnụ ahịa ngwaahịa na ụgwọ ọrụ.

Uru nke iji koodu nzuzo

Ọsọ: Barcode nwere ike nyochaa ihe dị n'ụlọ ahịa ma ọ bụ soro ngwa ahịa dị n'ụlọ nkwakọba ihe ngwa ngwa, si otú a na-emeziwanye arụmọrụ nke ụlọ ahịa na ndị ọrụ ụlọ nkwakọba ihe nwere ike ibubata ma nata ngwa ngwa gaa n'ụzọ ezi uche dị na ya iji chekwaa ihe na ịchọta ihe ndị.

Izizi: Barcode na-ebelata njehie mmadụ mgbe ị na-abanye ma ọ bụ na-edekọ ozi, yana ọnụego mperi dị ihe dị ka 1 n'ime nde 3, na-enye ohere ịnweta ozi oge na nchịkọta data akpaaka n'oge ọ bụla, ebe ọ bụla.

Irụ Ọrụ Dị Mma: Barcode dị ọnụ ala maka imepụta na ibipụta, yana nwee ike ịchekwa ego site na ịba ụba arụmọrụ yana mbelata mfu sistemụ na-enye ndị otu ohere ịdekọ ọnụọgụ ngwaahịa fọdụrụnụ, ọnọdụ ya na mgbe a na-edegharị ya, nke achọrọ. Nke a nwere ike zere ịla n'iyi wee belata ego ejikọtara na ngwa ahịa karịrị akarị, si otú a na-eme ka ọnụ ahịa dị mma.

Njikwa ngwa ahịa: Barcode na-enyere òtù dị iche iche aka ịchọpụta ọnụọgụ, ọnọdụ na ọnọdụ nke ngwaahịa n'oge ndụ ha niile, na-emeziwanye arụmọrụ nke ngwa ahịa na n'ime ụlọ nkwakọba ihe, ma na-eme mkpebi n'usoro dabere na ozi nchịkọta akụkọ ziri ezi.

Ọ dị mfe iji: Belata oge ọzụzụ onye ọrụ, n'ihi na iji usoro koodu mkpọchi dị mfe ma na-enweghi mperi mperi, naanị ị ga-enyocha akara barcode jikọtara na ihe iji nweta nchekwa data ya site na sistemụ koodu wee nweta ozi gbasara ozi ihe ahụ.

Mmepe koodu barcode n'ọdịnihu

Mụlite ikike na njupụta ozi nke koodu mkpọchi ka ha wee nwee ike chekwaa ọtụtụ data, dị ka onyonyo, ụda, vidiyo, wdg.

Ikike na njupụta ozi nke barcode na-ezo aka na ọnụọgụ data nwere ike ịchekwa na ọnụọgụ data nke mpaghara otu dị iche iche nwere ikike dị iche iche na njupụta ozi Njupụta ozi nke barcode 2D Njupụta ozi dị elu karịa nke koodu barcode nwere otu akụkụ.

Ugbu a, e nwere ụfọdụ ọhụrụ barcode teknụzụ, dị ka agba barcodes,-adịghị ahụ anya barcodes, atọ akụkụ barcodes, wdg Ha niile na-agbalị ịbawanye ikike na ozi njupụta nke barcodes, ma ha na-eche ihu ụfọdụ teknuzu na. Ya mere, a ka nwere ohere iji melite ikike na njupụta ozi nke koodu barcode, mana ihe ọhụrụ na nkwalite na-aga n'ihu.

Mee ka nchekwa na mgbochi ụgha nke koodu nzuzo, na-eji nzuzo, mbinye aka dijitalụ, akara mmiri na teknụzụ ndị ọzọ iji gbochie imebe koodu mkpọchi ma ọ bụ mebie ya nke ọma, enwere ọtụtụ ụzọ:

Enyocha: Debe data dị na koodu mkpọchi ka ọ bụrụ naanị ngwa ma ọ bụ ndị ọrụ enyere ikike mebie ya iji gbochie mwepu data ma ọ bụ mgbanwe ọjọọ.

mbinye aka dijitalụ: Tinye mbinye aka dijitalụ na barcode iji nyochaa isi mmalite na iguzosi ike n'ezi ihe nke barcode ka igbochi koodu mgbochi ka adịgboroja ma ọ bụ mebie ya.

Akara mmiri: Tinye akara mmiri n'ime koodu mgbochi iji chọpụta onye nwe ma ọ bụ onye ọrụ nke barcode iji gbochie izu ohi ma ọ bụ depụtaghachi ya.

Teknụzụ ndị a nwere ike imeziwanye nchekwa na mgbochi ụgha nke barcode, mana ha ga-abawanye mgbagwoju anya na ọnụ ahịa koodu barcode, yabụ na ọ dị mkpa ka ahọpụtara ha ma hazie ya dabere na ọnọdụ na mkpa dị iche iche nke ngwa.

ihe atụ ngwa ngwa koodu

Barcode App for Food Tracking: Ngwa ndị na-edekọ ọdịnaya nri, kalori, protein na ozi ndị ọzọ nke nri ị na-eri site na inyocha akara ngosi dị na akara nri nwere ike inyere gị aka ịdekọ àgwà iri nri gị, Jikwaa ebumnuche ahụike gị, ma ọ bụ mụta ebe nri gị si abịa.

Ụgbọ njem na Logistics: A na-eji ya maka ịtụ na koodu nkesa, njikwa ụlọ nkwakọba ihe, usoro njikwa ngwa, ọnụọgụ tiketi na sistemụ ụgbọ elu mba ụwa na ịtụ na nkesa na ngwa agha na ụlọ ọrụ ụgbọ njem A na-edobe koodu mbupu ụgbọ mmiri(SSCCs) iji chọpụta ma soro arịa na pallet dị n'agbụ ọkọnọ.

Anyinye ọkọnọ dị n'ime: njikwa n'ime ụlọ ọrụ, usoro mmepụta, usoro njikwa ngwa agha, koodu nhazi na nkesa nwere ike ịchekwa ozi dị iche iche, dị ka nọmba ihe, batches, ọnụọgụ, nha, ụbọchị, wdg. Enwere ike iji ozi maka nsochi, nhazi, ngwa ahịa, njikwa mma, wdg, iji melite arụmọrụ na izi ezi nke njikwa ihe nrụnye nke ụlọ ọrụ.

Nsochi ngwa agha: A na-eji koodu mkpọchi eme ihe n'ọtụtụ ebe na nchọta ngwa ahịa, enwere ike iji ya chọpụta ngwa ahịa, ngwa ahịa, ọnụahịa na ozi ndị ọzọ site na itinye akara koodu na nkwakọ ngwaahịa ma ọ bụ igbe mbupu, ọ ga-ekwe omume ịghọta ntinye na ọpụpụ nke ụlọ nkwakọba ihe njirimara akpaaka na ndekọ nke nkesa, ngwa ahịa na ozi ngwa ngwa ndị ọzọ iji kwalite izi ezi na arụmọrụ nke njikwa ngwa agha.

usoro ahịrị mmepụta: Enwere ike iji akara akara maka njikwa usoro mmepụta ụlọ ọrụ iji melite arụmọrụ mmepụta na ịdị mma Barcode nwere ike ịchọpụta ọnụọgụ ngwaahịa, batches, nkọwapụta, ọnụọgụ, ụbọchị na ozi ndị ọzọ iji kwado traceability n'oge usoro mmepụta. .Nlebanya, ọnụ ọgụgụ na arụmọrụ ndị ọzọ nwekwara ike ijikọ na sistemụ ndị ọzọ, dị ka ERP, MES, WMS, wdg, iji nweta nnakọta na nnyefe data.

Ụfọdụ mpaghara ngwa barcode a na-ahụkarị

Nkwado tiketi: sinima, ebe mmemme, tiketi njem, wdg. na-eji ihe nleba anya akara ngosi nke tiketi na usoro nnabata.

Nsochi nri: Ụfọdụ ngwa na-enye gị ohere iji koodu mkpọchi soro nri ị na-eri.

Nchịkwa ngwa ahịa: N'ụlọ ahịa na-ere ahịa na ebe ndị ọzọ achọrọ ka enyocha ngwa ahịa, koodu mgbochi na-enyere aka ịdekọ ọnụọgụ na ebe ihe dị.

Ntụnye ego dị mma: N'ụlọ ahịa, ụlọ ahịa na ụlọ nri, koodu mkpọchi nwere ike gbakọọ ọnụahịa na mkpokọta ngwaahịa ngwa ngwa.

Egwuregwu: Ụfọdụ egwuregwu na-eji koodu ogbugba dị ka ihe na-emekọrịta ihe ma ọ bụ ihe okike, dị ka inyocha akara ngosi dị iche iche iji mepụta mkpụrụedemede ma ọ bụ ihe.

ihe atụ ngwa ngwa koodu

Ụdị koodu mgbochi a na-ejikarị eme ihe

EAN-13 code: koodu mkpuchi ngwaahịa, eluigwe na ala, na-akwado ọnụọgụ 0-9, ọnụọgụ 13 n'ogologo, agbadoro.

UPC-A koodu: koodu mkpuchi ngwaahịa, nke a na-ejikarị na United States na Canada, na-akwado ọnụọgụ 0-9, ọnụọgụ 12 n'ogologo, ma nwee oghere.

Code-128: Koodu mba ụwa, na-akwado ọnụọgụ, mkpụrụedemede na akara, ogologo agbanwe agbanwe, enweghị oghere.

QR-Code: 2D barcode, na-akwado ọtụtụ mkpụrụedemede na usoro ntinye, ogologo agbanwe agbanwe, ma nwee akara nrụnye.

Ngwa nke barcode na njikwa ngwa ahịa

Nnata ngwa ahịa: Site n'inyocha koodu mgbochi na ngwa ahịa enwetara, enwere ike ịdekọ ọnụọgụ, ụdị na ịdịmma nke ngwa ngwa ngwa ngwa yana dabara na iwu ịzụrụ.

Mbupu: Site n'ịtụle koodu mgbochi na ngwaahịa ndị na-apụ apụ, enwere ike ịdekọ ọnụ ọgụgụ, ebe ebe na ọkwa nke ngwa ahịa ngwa ngwa na nke ọma ma kwekọọ na iwu ahịa.

Bugharịa ụlọ nkwakọba ihe: Site n'ịtụle koodu mgbochi dị na ngwa ahịa na ebe ụlọ nkwakọba ihe, ị nwere ike ịdekọ mmegharị na nchekwa ngwa ngwa ngwa ngwa, wee melite ozi ngwa ahịa.

Ngwakọta ngwaahịa: Site n'ịtụle koodu mgbochi dị na ngwa ahịa dị n'ụlọ nkwakọba ihe, ị nwere ike ịlele ngwa ngwa na ọnụọgụ ngwa ahịa ahụ n'ezie, wee chọta wee dozie esemokwu.

Nchịkwa akụrụngwa: Site n'inyocha akara koodu na akụrụngwa ma ọ bụ ngwaọrụ, ojiji, nrụzi na nloghachi nke akụrụngwa ma ọ bụ ngwaọrụ nwere ike idekọ ngwa ngwa na nke ọma, enwere ike igbochi mfu ma ọ bụ mmebi.

Gịnị kpatara enwere ọtụtụ ụdị koodu mkpọchi?

Enwere ọtụtụ ụdị koodu n'ihi na ha nwere ojiji na njirimara dị iche iche.

Dịka ọmụmaatụ, UPC(Universal Product Code) bụ koodu mkpọchi ejiri iji kpọọ ngwaahịa ndị na-ere ahịa, enwere ike ịhụ ya n'ihe fọrọ nke nta ka ọ bụrụ ụlọ ahịa ọrịre na ụlọ ahịa nri na United States.

CODE 39 bụ koodu mkpọchi nke nwere ike itinye koodu ọnụọgụ, mkpụrụedemede na ụfọdụ mkpụrụedemede pụrụ iche, a na-ejikarị ya n'ichepụta, ndị agha na mpaghara ahụike.

ITF(Koodu abụọ na ise etinyere) bụ koodu mkpọchi nke nwere ike itinye naanị ọnụọgụ ọnụọgụgụ ọ na-ejikarị na ngwa ngwa na mpaghara njem.

NW-7(a makwaara dị ka CODABAR) bụ koodu mkpọchi nwere ike itinye koodu na mkpụrụedemede mmalite/ngwụcha anọ a na-ejikarị ya n'ụlọ ọba akwụkwọ, nnyefe ngwa ngwa, ụlọ akụ, wdg.

Code-128 bụ koodu mkpọchi nke nwere ike itinye koodu mkpụrụedemede 128 niile ASCII na mpaghara dịka nsochi ngwugwu, azụmahịa e-commerce na njikwa ụlọ nkwakọba ihe.

Olee ụdị nzukọ bụ GS1?

GS1 bụ ọgbakọ mba ụwa na-anaghị akwụ ụgwọ maka mmepe na idowe ụkpụrụ koodu mgbochi nke ya yana prefixes ụlọ ọrụ na-enye kwekọrọ na ya bụ koodu mkpọchi, nke bụ koodu mkpọchi ebipụtara na ngwaahịa nwere ike ịbụ Akara eletrọnịkị enyochara ya.

GS1 nwere otu ndị otu mpaghara 116 yana ihe karịrị nde ụlọ ọrụ ndị ọrụ 2 dị na Brussels(Avenue Louise).

Akụkọ nke GS1:

N'afọ 1969, ụlọ ọrụ na-ere ahịa na United States na-achọ ụzọ ha ga-esi mee ka usoro nlele ụlọ ahịa dị ngwa.

N'afọ 1973, nzukọ a họpụtara Universal Product Code(UPC) dị ka ọkọlọtọ mbụ maka njirimara ngwaahịa pụrụ iche na 1974, e hiwere kọmitii Uniform Codes(UCC) ka ọ na-elekọta ọkọlọtọ , otu mkpọ Wrigley chịngọm na-aghọ ngwaahịa mbụ nwere koodu mkpọchi nke enwere ike ịlele n'ụlọ ahịa.

Na 1976, koodu mbụ nke iri na abụọ gbasaara na ọnụọgụ iri na atọ, na-enye ohere iji usoro njirimara na mpụga United States na 1977, European Articleing Association(EAN) guzobere na Brussels ndị ntọala sitere na mba iri na abụọ.

Na 1990, EAN na UCC bịanyere aka n'akwụkwọ nkwekọrịta nkwekọrịta zuru ụwa ọnụ ma gbasaa azụmahịa ya na mba 45 na 1999, EAN na UCC guzobere Ụlọ Ọrụ Nchekwa Nchekwa onwe iji mepụta koodu ngwaahịa Electronic(EPC), na-enyere ụkpụrụ GS1 aka. maka RFID.

Na 2004, EAN na UCC weputara Global Data Synchronization Network(GDSN), atụmatụ dabere na ịntanetị zuru ụwa ọnụ nke na-enyere ndị mmekọ azụmaahịa aka ịgbanwe nke ọma data nna ukwu ngwaahịa.

Na 2005, nzukọ a na-arụ ọrụ karịa mba 90 wee malite iji aha GS1 n'ụwa niile.

N'August 2018, akwadoro ụkpụrụ nhazi GS1 Weebụ URI, na-enye ohere ịchekwa URI(adreesị ibe weebụ) dị ka koodu QR, nke ọdịnaya ya nwere NJ ngwaahịa pụrụ iche.

Kedu otu bụ EAN, UCC, na GS1?

EAN, UCC na GS1 bụ ụlọ ọrụ nzuzo niile.

EAN bụ European Commodity Numbering Association, UCC bụ United States Uniform Code Committee, GS1 bụ Global Commodity Coding Organisation, na bụ aha ọhụrụ mgbe njikọ nke EAN na UCC.

EAN na UCC ewepụtala usoro ụkpụrụ maka iji koodu ọnụọgụ chọpụta ngwa ahịa, ọrụ, akụ na ebe enwere ike ịnọchite anya koodu ndị a site na akara akara iji kwado ọgụgụ eletrọnịkị chọrọ maka usoro azụmahịa.

GS1-128 barcode bụ aha ọhụrụ nke UCC/EAN-128 barcode, nke bụ akụkụ nke koodu-128 agwa ma na-agbaso ụkpụrụ mba ụwa nke GS1.

UPC na EAN bụ koodu ngwaahịa abụọ na sistemụ GS1. A na-ejikarị UPC na United States na Canada, yana EAN na-ejikarị na obodo na mpaghara ndị ọzọ, mana enwere ike ịtụgharị ha na ibe ha.

Kedu ihe ndị ọzọ na koodu barcode?

E nwere ọtụtụ ụzọ dị iche iche maka koodu mkpọchi, dị ka Bokodes, QR-Code, RFID, wdg. Ma ha enweghị ike dochie koodu barcode kpamkpam Ha nke ọ bụla nwere uru na ọghọm nke ya, dabere na mkpa na ọnọdụ gị.

Bokodes bụ mkpado data nke nwere ike ịchekwa ozi karịa koodu mkpọchi n'otu mpaghara ahụ bụ ndị otu Ramesh Raskar na-edu na MIT Media Lab nwere ike ijide ya site na igwefoto dijitalụ ọ bụla. Naanị lekwasị anya na igwefoto na njedebe bụ naanị 3 mm na dayameta, mana enwere ike ibuli ya n'ogo zuru oke na igwefoto ahụ bụ ngwakọta nke okwu ụfọdụ Bokodes nwere ike idegharị, na ndị Bokodes nwere ike idegharị na-akpọ bocodes.

Bokodes nwere ụfọdụ uru na ọghọm ma e jiri ya tụnyere barcodes bụ na ha nwere ike ịchekwa data karịa, enwere ike ịgụ ya site n'akụkụ dị iche iche na ebe dị anya, ma nwee ike iji ya mee ihe maka eziokwu augmented, ọhụụ igwe na nso ubi. nzikọrịta ozi na mpaghara ndị ọzọ Ihe ọghọm nke Bokodes bụ na akụrụngwa na-agụ Bokodes chọrọ ọkụ LED na lens, ya mere ọnụ ahịa ya dị elu ma na-erikwa ike karịa nke akara akara.

QR-Code bụ n'ezie ụdị koodu mkpọchi, a na-akpọkwa ya 2D barcode Ha abụọ bụ ụzọ nchekwa data, mana ha nwere ụfọdụ ọdịiche, uru na ọghọm dị na ya. gụnyere ederede, foto, vidiyo, wdg, ebe koodu barcode nwere ike ịchekwa nọmba ma ọ bụ mkpụrụedemede site n'akụkụ ọ bụla, ebe enwere ike ịlele koodu QR naanị site na ụfọdụ ntụziaka Ọ bụrụ na akụkụ ya mebiri emebi, enwere ike ịmata ya, ebe koodu mkpọchi nwere ike imebi ya karịa maka ịkwụ ụgwọ enweghị kọntaktị, nkekọrịta, njirimara na ọnọdụ ndị ọzọ, ebe barcode dabara adaba maka njikwa na nsuso ngwaahịa.

N'ụzọ doro anya, QR-Code nwere ike dochie ọrụ niile nke barcode otu akụkụ, mana ọtụtụ ngwa anaghị achọ akara akara iji chekwaa nnukwu data dịka ọmụmaatụ, akara akara EAN maka ngwa ahịa naanị 8 ruo 13 Naanị ọnụọgụgụ, yabụ na ọ dịghị mkpa iji koodu QR-Code dị elu karịa nke koodu barcode otu akụkụ, yabụ QR-Code agaghị edochi koodu mkpọchi otu akụkụ kpamkpam.

Banyere UPC-A barcode

UPC-A bụ akara mkpisiaka eji echekwa ihe n'ụlọ ahịa, a na-ejikwa ya naanị na United States na Canada ọ nwere ọnụọgụ iri na abụọ na ihe ọ bụla nwere koodu pụrụ iche.

Emepụtara ya site na Uniform Code Council na United States na 1973, jikọtara ya na IBM, ma ejiri ya mee ihe kemgbe 1974. Ọ bụ usoro koodu mkpọchi mbụ ejiri maka nhazi ngwaahịa na ụlọ ahịa A na-enyocha koodu mkpọchi UPC-A na ebe a na-akwụnye ego na nnukwu ụlọ ahịa Troys Marsh.

Ihe kpatara eji eji koodu UPC-A na ụlọ ahịa bụ na ọ nwere ike ịchọpụta ozi ngwaahịa ngwa ngwa, n'ụzọ ziri ezi na nke dabara adaba, dị ka ọnụahịa, ngwa ahịa, olu ahịa, wdg.

UPC-A barcode nwere ọnụọgụ iri na abụọ, nke ọnụọgụ isii mbụ na-anọchite anya koodu nrụpụta, ọnụọgụ 5 ikpeazụ na-anọchi anya koodu ngwaahịa, na nke ikpeazụ bụ ọnụọgụ ego N'ụzọ dị otú a, naanị anyị mkpa ka iṅomi barcode na ebe a na-akwụ ụgwọ ụlọ ahịa, ị nwere ike nweta ọnụahịa ngwaahịa na ozi ngwa ngwa, na-eme ka ndị na-ere ahịa ụlọ ahịa dịkwuo mma.

A na-eji koodu mkpọchi UPC na ahịa US na Canada, ebe mba na mpaghara ndị ọzọ na-eji koodu mkpọchi EAN-13.

Banyere QR-koodu

QR-Code bụ nke ndị otu Masahiro Harada na-edu nke ụlọ ọrụ Japan Denso Wave chepụtara na 1994, dabere na koodu mkpọchi ejiri na mbụ akara akụkụ ụgbọ ala Ọ bụ koodu matriks nwere akụkụ abụọ nwere ike iji ọtụtụ ihe .

QR-koodu nwere uru ndị a ma e jiri ya tụnyere koodu mkpọchi otu akụkụ:

QR-Code nwere ike chekwaa ozi ndị ọzọ n'ihi na ọ na-eji matrix square nwere akụkụ abụọ karịa ahịrị otu akụkụ. .

QR-koodu nwere ike ịnọchite anya ụdị data ndị ọzọ, dị ka ọnụọgụgụ, mkpụrụedemede, ọnụọgụ abụọ, mkpụrụedemede China, wdg. Barcode otu akụkụ nwere ike na-anọchi anya naanị ọnụọgụ ma ọ bụ mkpụrụedemede.

Enwere ike inyocha koodu QR wee mata ngwa ngwa n'ihi na o nwere akara nrụnye anọ ma enwere ike ịlele ya site n'akụkụ ọ bụla otu akụkụ koodu.

QR-Code nwere ike ịka mma eguzogide mmebi na nnyonye anya n'ihi na ọ nwere ọrụ mgbazi mperi nke nwere ike weghachite data furu efu ma ọ bụ nke na-adịghị ahụkebe anaghị enwekarị ụdị ọrụ ahụ.

Ọdịiche dị n'etiti 2D barcodes na 1D barcode bụ tumadi na usoro ngbanwe na ikike ozi ahịrị otu akụkụ nwere ike ịchekwa obere ozi ma nwee ike ịnọchite anya ọnụọgụ ma ọ bụ mkpụrụedemede enwere ọdịiche ndị ọzọ n'etiti koodu mkpọchi akụkụ abụọ na otu akụkụ, dị ka ọsọ nyocha, ikike mgbazi njehie, ndakọrịta, wdg.

QR-Code abụghị naanị koodu mkpọchi 2D dị ka ụkpụrụ ahụ siri dị, enwere ike kewaa koodu barcode 2D ụzọ abụọ: matrix na ụdị 2D nkịtị bụ: Data Matrix, MaxiCode, Aztec, QR-Code , PDF417, Vericode, Ultracode, Code 49, Code 16K, wdg, ha nwere ngwa dị iche iche na mpaghara dị iche iche.

Ụkpụrụ mmanya akụkụ abụọ emepụtara na ndabere nke koodu mmanya otu akụkụ nwere uru na koodu mmanya otu akụkụ enweghị ike iji ya tụnyere faịlụ data enwere ike ibugharị, n'agbanyeghị na ọ ka dị obere. Ọ bụ n'ahịa na-abawanye ụba nke akụ na ụba na teknụzụ ozi na-eto ngwa ngwa, yana njirimara pụrụ iche nke koodu barcode 2D, ọchịchọ maka teknụzụ ọhụrụ nke koodu 2D na mba dị iche iche na-abawanye kwa ụbọchị.

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