Code 128

Терминологические словари

ID 722287 Последнее изменение 30.12.2004

Домен Automation - Computer Science - Information Technologystandardisation

Code 128

code 128

Code 128

It is a very high-density symbology that can encode text, numbers, several functions and the entire 128 character ASCII character set.

Code 128

Примеры

EVS-EN 799:2000 Vöötkodeerimine. Sümbolispetsifikatsioonid. „Code 128“
Kasutusel on mitmeid erinevaid vöötkoodi standardeid, näiteks: UPC - Uniform Product Code, kasutatusel alates 1973.a. Ameerika jaemüügikauplustes Code 39, kasutusel isikukaartidel, laoarvestuses ja kaubasaadetiste jälgimiseks POSTNET, kasutusel USA postiteenistuses EAN - European Article Number, muidu sama, mis UPC, kuid sisaldab kaht lisanumbrikohta riigi määramiseks ja on kasutusel Euroopas JAN - Japanese Article Number, sarnaneb EANile ja on kasutusel Jaapanis ISSN vöötkood, põhineb ISSN numbritel ja on kasutusel trükiste märgistamiseks Bookland - ISSN vöötkoodi USA versioon Code 128 - kasutusel sageli Code 39 asemel, kuna on kompaktsem Interleaved 2 of 5, kasutusel laomajanduses ja veonduses Codabar, kasutavad kullerifirma FedEx (Federal Express), raamatukogud ja verepangad Maxicode, kasutab kullerifirma UPS (United Parcel Service)

code 128

Примеры

Code 128 has 106 different printed barcode patterns. Each printed barcode can have one of three different meanings depending on which of the three character sets are used. Three different Code 128 start characters are available to tell the scanner which character set is initially being used... Character set A allows for uppercase characters, punctuation, numbers and several special functions such as a return or tab. It may be necessary to use set A to encode these functions in a barcode. Character set B is the most common because it encodes everything from ASCII 32 to ASCII 126. It allows for upper and lower case letters, punctuation, numbers and a few select functions. Character set C encodes only numbers and the FNC1 function. Because the numbers are "interleaved" into pairs, two numbers are encoded into every barcode character which makes it a very high density barcode. If the number to encode is not an even number, a leading zero should be added.
The "MRN" shall also be printed in bar code mode using the standard "code 128" character set "B".

Code 128

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