Vim tias barcodes tau tsim nyob rau xyoo 1952 los ntawm Bernard Silver thiab Norman Joseph Woodland, thev naus laus zis tau hloov kho nrog rau cov thev naus laus zis digital. Niaj hnub no, ntau hom barcodes taug qab thiab ua txhua yam ntaub ntawv. Ntawm no yog saib luv luv ntawm cov barcodes ua haujlwm li cas, yuav ua li cas nyeem barcode, qhov twg los saib cov ntaub ntawv barcode, thiab ntau hom barcodes tam sim no siv.
Barcodes siv nyob qhov twg?
Barcodes yog siv los taug qab cov ntaub ntawv thoob plaws ntau qhov kev lag luam, tshwj xeeb tshaj yog hauv kev muag khoom, kev mus ncig, thiab zaub mov. Nov yog qee qhov piv txwv ntawm kev siv barcodes li cas:
- Tag nrho parcels thiab hnab ntawv xa hauv mail.
- Kev kuaj xyuas cov neeg caij tsheb thiab lub nra ntawm lub dav hlau, tsheb npav, thiab tsheb ciav hlau.
- Kev khaws cov khoom hauv khw.
- Registering store or club membership cards.
- Khaws ib lub vev xaib chaw nyob lossis cov ntaub ntawv tiv tauj.
- Khaws bitcoin lossis lwm qhov cryptocurrency.
Yuav ua li cas Barcodes ua haujlwm?
Barcodes ua haujlwm los ntawm kev sawv cev ntawm cov lej, cov ntawv, lossis cov cim tshwj xeeb nrog rau kev txhob txwm tshaj tawm cov kab ntsug uas tuaj yeem txhais tau los ntawm tus nyeem ntawv barcode lossis lub xov tooj smartphone nrog lub barcode scanning app. Cov qauv barcode tshiab dua, xws li QR cov lej, yog square thiab muaj ntau txoj kev coding uas zoo li pixel artwork.
txhawm rau luam theej duab barcode kom raug, koj yuav xav tau lub cuab yeej uas tuaj yeem luam theej tus lej thiab lub kaw lus uas tuaj yeem txhais thiab nyeem nws cov ntaub ntawv.
Piv txwv li, yog tias koj nyob hauv lub khw, tus neeg ua haujlwm yuav siv lub khw muag khoom lub tshuab luam ntawv barcode los tsim cov ntaub ntawv khoom, xws li nws lub npe thiab tus nqi. Lub khw muag khoom scanner tau teeb tsa los txhais ib hom barcode tshwj xeeb (tejzaum nws yog UPC barcode), thiab nws tau txuas nrog cov khoom lag luam database sawv cev los ntawm cov barcodes tshwj xeeb.
Yog tias koj siv lub khw muag khoom barcode scanner ntawm phau ntawv ISBN barcode, koj yuav muaj qhov yuam kev, vim tias lub cuab yeej ntawd tsis tau teeb tsa los nyeem ISBN barcodes thiab tsis txuas nrog rau cov ntaub ntawv zoo los pab nws txhais tej lus qhia.
Siv lub scanner tsis ncaj ncees lawm ntawm barcode zoo li sim hu rau ib tus neeg hauv xov tooj nrog lawv tus lej ZIP. Txhua qhov system muaj nws tus kheej cov lej thiab cov lej.
Dab tsi yog Ib-thiab Ob-Dim Barcodes?
Muaj ob pawg tseem ceeb rau barcodes: ib-seem thiab ob-dimensional.
Ib-dimensional barcodes yog thawj-tiam barcodes. Cov barcodes khaws cov ntaub ntawv los ntawm kev siv cov kab dub-thiab-dawb ntsug ntawm qhov sib txawv ntev thiab tuab. ISBN, UPC, EAN, thiab Code 39 cov lej yog txhua qhov barcodes ib sab.
Ob-dimensional barcodes, tseem hu ua matrix code lossis 2D code, yog tshiab dua. 2D cov lej feem ntau yog square thiab tuaj yeem khaws cov ntaub ntawv ntau dua 1D cov lej. QR code, Aztec code, Cov ntaub ntawv Matrix, thiab AR code yog tag nrho ob-dimensional barcode formats.
Dab tsi yog hom Barcode nrov tshaj plaws?
Muaj ntau hom barcode siv thoob ntiaj teb hauv kev lag luam sib txawv, los ntawm cov tuam txhab sib txawv, thiab rau ntau lub hom phiaj. Nov yog peb yam uas koj yuav ntsib tsis tu ncua:
QR Code
Quick Response code (QR code) barcodes khaws tau ntau yam ntaub ntawv, los ntawm lub vev xaib chaw nyob mus rau cov ntaub ntawv tiv tauj tus kheej lossis lag luam.
QR cov lej yog ob-seem barcodes uas txawv ntawm cov kab dub-thiab-dawb ntsug kab hom. QR codes yog square, feature me me squares nyob rau hauv lub Upper-right, sab sauv-sab laug, thiab qis-sab laug ces kaum, thiab muaj dab tsi zoo li pixelated artwork nyob rau hauv qhov chaw. Koj yuav nquag ntsib QR cov lej ntawm lub khw qhov rais thiab daim npav lag luam.
ISBN
Tus Qauv Phau Ntawv Qhia Hauv Ntiaj Teb (ISBN) barcodes yog siv los taug qab phau ntawv thiab ebooks thoob ntiaj teb. Cov kab ntsug dub-thiab-dawb-dawb-striped barcodes khaws tus lej cim tshwj xeeb uas tau muab rau hauv phau ntawv luam tawm los ntawm ib tus neeg koom tes ntawm International ISBN Agency. ISBN barcodes Ameslikas muaj 10 tus lej lej, tab sis txij li xyoo 2007 lawv tau hloov zuj zus los suav nrog 13.
UPC
UPC stands rau Universal Product Code. Cov barcodes, thawj zaug siv hauv xyoo 1974, yog siv thoob ntiaj teb rau kev taug qab cov khoom muag hauv online thiab lub khw muag khoom. UPC barcode hom muaj 12 tus lej sawv cev los ntawm cov kab dub-thiab-dawb ntsug. Cov barcodes no tsuas yog khaws cov lej xwb.
Yuav Ua Li Cas Nyeem Barcode Nrog Scanner
Yog tias koj muaj kev lag luam, muaj peev xwm nyeem barcodes nrog lub scanner yog qhov tseem ceeb. Txhawm rau pib qhov txheej txheem no, koj yuav xav tau lub tshuab luam ntawv barcode. Cov no muaj los ntawm ntau lub khw hauv online, suav nrog Amazon. Koj tseem yuav xav tau lub khoos phis tawj lossis lub laptop txhawm rau txuas rau lub tshuab luam ntawv thiab tau txais cov ntaub ntawv los ntawm nws.
Thaum kawg, koj yuav xav tau cov khoom lag luam database lossis software pob los khaws cov ntaub ntawv khoom yog tias koj xav siv barcode scanning los taug qab cov khoom thiab xaj. Muaj cov pob software tshwj xeeb uas ua cov haujlwm no, suav nrog WASP, CMSStores, EZ OfficeInventory, thiab Orderhive.
Yuav Ua Li Cas Nyeem Barcode ntawm iOS
Koj tuaj yeem tig koj lub iPhone lossis iPad rau hauv lub tshuab luam ntawv barcode nrog kev pab los ntawm cov apps xws li QR Code Reader-Barcode Maker, muaj los ntawm App Store. Daim ntawv thov no tuaj yeem luam theej duab thiab ua cov ntawv barcode ntau dua 15 hom, suav nrog QR code, Barcode, Datamatrix, Code128, Code39, EAN-8, thiab EAN-13. Nov yog saib sai li cas cov app no nyeem barcodes:
Lub koob yees duab iOS no app nta ua-hauv QR code ua haujlwm. Qhib lub app thiab tso tus lej QR rau pem hauv ntej ntawm koj lub cuab yeej. Lub koob yees duab app yuav tsum luam theej tus lej thiab rho tawm nws cov ntaub ntawv.
- Download thiab qhib QR Code Reader-Barcode Maker.
- Coj mus rhaub lub icon loj loj nyob rau hauv nruab nrab ntawm qhov screen.
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Tap OK tso cai rau lub app nkag rau koj lub koob yees duab.
Image - Koj lub koob yees duab lub koob yees duab qhib. Tso lub barcode nyob rau hauv lub koob yees duab saib, thiab lub app cia li rho tawm cov ntaub ntawv.
- Yog tias koj luam theej ib phau ntawv barcode, coj mus rhaub Search (magnifying glass).
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Koj raug coj mus rau nplooj ntawv tshawb fawb hauv Google txog phau ntawv.
Image - Yog tias koj luam theej QR code, coj mus rhaub Search (magnifying glass).
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Koj raug coj mus rau nplooj ntawv web nrog cov ntaub ntawv xav tau.
Image
Yuav Ua Li Cas Nyeem Barcode ntawm Android
Txhawm rau luam theej duab barcode ntawm Android, rub tawm ib qho app xws li Barcode Generator. Lub app pub dawb no tsim cov barcodes, thiab nws nyeem ntau hom barcode.
- Qhib Barcode Generator ntawm koj lub smartphone lossis ntsiav tshuaj.
- Tap Menu (peb kab kab rov tav) nyob rau sab sauv-sab laug ntawm lub app.
- Tap Scan code.
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Koj lub koob yees duab lub koob yees duab qhib los ntawm hauv lub app. Muab tus barcode tso rau hauv lub koob yees duab kab pom.
Koj lub koob yees duab hauv Android yuav tsum muaj peev xwm tsom rau cov ntawv lossis cov duab hauv qhov ze heev. Cov koob yees duab ntawm qee cov ntsiav tshuaj Android pheej yig thiab xov tooj yuav tsis tuaj yeem luam theej duab barcode.
- Thaum kuaj pom, lub app rho tawm cov ntaub ntawv muaj nyob rau hauv barcode thiab qhia nws ntawm qhov screen. Lub barcode tseem raug khaws cia rau hauv app lub tsev qiv ntawv rau kev nkag mus rau yav tom ntej.
Yuav Ua Li Cas Saib Ib Tug ISBN lossis UPC Tus lej
Nws yooj yim los saib ISBN lossis UPC barcode ntawm ib qho ntawm cov kev pabcuam pub dawb uas tshwj xeeb hauv kev ua haujlwm no. BarcodeLookup, piv txwv li, txhawb ISBN, UPC, thiab EAN barcodes thiab cov ntaub ntawv cuam tshuam ntawm cov khoom sau npe. Lub BarcodeLookup iOS thiab Android apps kuj tso cai rau koj luam theej duab barcodes ncaj qha ntawm koj lub cuab yeej lub koob yees duab.
