Databar PDF417 is a 2d barcode used in different applications including primarily transport, identification cards, and inventory management. PDF stands for Portable Data File and was developed by Symbol Technologies. PDF417 uses built-in error correction to ensure better readability.The PDF417 symbology is mainly used in Europe and in the United States. Databar PDF-417 is useful for encoding large amounts of data, usually up to one or two-hundred characters are encoded in a single symbol.The 2D barcode symbology is mostly used in the areas of logistic applications (especially in the automotive industry), transport systems, identification (like driver licenses, passports) and document management.PDF417 is a 2D barcode symbology (two-dimensional barcode) with very high data density. A single PDF417 symbol can be imagined as multiple linear bar-codes (called 'rows') stacked above each other. This is the reason why the PDF417 symbology is sometimes called a 'stacked linear symbology'.
The overall shape of a PDF417 is rectangular. The size of the symbol can be modified by the user.
The ratio of the widths of the bars (or spaces) to each other encode the information in a PDF417 symbol. For that reason the printing accuracy and a suitable printer resolution are important for high quality PDF417 symbols. PDF417 is also known under the names PDF-417, Portable Data File and PDF 417.
Macro PDF (or Macro PDF417) is used when concatenating multiple PDF417 barcode symbols. PDF417 symbols can link to other symbols which are scanned in sequence allowing even more data to be stored.When the PDF417 symbol is created, from 2 to 512 error detection and correction codewords are added. PDF417 uses Reed–Solomon error correction. When the symbol is scanned, the maximum number of corrections that can be made is equal to the number of codewords added, but the standard recommends that two codewords be held back to ensure reliability of the corrected information.
Keys for obtaining US Driver's license dataStandard for US Driver's Licenses defines 9 different barcode standards (AAMVA versions) with over 80 different fields encoded inside a barcode. Some fields exist on all barcode standards, other exist only on some. To standardize the API, we have structured the fields in the following sections:.Determining AAMVA version.
kPPAamvaVersionNumber (string value 'kPPAamvaVersionNumber') - Mandatory on all AAMVA driver's license versions. Specifies the version level of the PDF417 bar code format.
Drivers License Barcode Scanning Samples
Possible values are '0', '1', '2', '3', '4', '5', '6', '7', '8', and 'Compact'.Keys existing on all standard barcode versions Mandatory values Personal data. kPPCustomerFamilyName (string value 'kPPCustomerFamilyName') - Family name of the cardholder. Mandatory on all barcode versions, including compact encoding. kPPCustomerFirstName (string value 'kPPCustomerFirstName') - First name of the cardholder. Mandatory on all barcode versions, including compact encoding.
![Aamva driver license barcode scanner Aamva driver license barcode scanner](/uploads/1/2/4/1/124194319/930518508.jpg)
kPPDateOfBirth (string value 'kPPDateOfBirth') - Date on which the cardholder was born. (MMDDCCYY format). Mandatory on all barcode versions, including compact encoding.
kPPSex (string value 'kPPSex') - Gender of the cardholder. Mandatory on all barcode versions, including compact encoding.
1 = male,. 2 = female. kPPEyeColor (string value 'kPPEyeColor') - Color of cardholder's eyes. Mandatory on all barcode versions, including compact encoding.
(ANSI D-20 codes). BLK = Black. BLU = Blue. BRO = Brown. GRY = Gray. GRN = Green.
HAZ = Hazel. MAR = Maroon. PNK = Pink.
DIC = Dichromatic. UNK = Unknown. kPPHeight (string value 'kPPHeight') - Height of cardholder.
Possible values are either in inches or in centimeters. Mandatory on AAMVA 02, 03, 04, 05, 06, 07, 08 and Compact encoding. Optional on 01. See also kPPHeightIn, kPPHeightCm. Inches (in): number of inches followed by ' in' or ' IN'. 6'1' = '073 in'. Centimeters (cm): number of centimeters followed by ' cm' or ' CM'.
181 centimeters = '181 cm'. kPPAddressStreet (string value 'kPPAddressStreet') - Street portion of the cardholder address. The place where the registered driver of a vehicle (individual or corporation) may be contacted such as a house number, street address etc. Mandatory on all standard barcode versions.
Not defined on Compact encoding, where you must use kPPFullAddress. kPPAddressCity (string value 'kPPAddressCity') - City portion of the cardholder address. Mandatory on all standard barcode versions. Not defined on Compact encoding, where you must use kPPFullAddress. kPPAddressJurisdictionCode (string value 'kPPAddressJurisdictionCode') - State portion of the cardholder address. Mandatory on all standard barcode versions. Not defined on Compact encoding, where you must use kPPFullAddress.
kPPAddressPostalCode (string value 'kPPAddressPostalCode') - Postal code portion of the cardholder address in the U.S. If the trailing portion of the postal code in the U.S.
Is not known, zeros will be used to fill the trailing set of numbers up to nine (9) digits. Mandatory on all standard barcode versions. Not defined on Compact encoding, where you must use kPPFullAddress.License data. kPPDocumentIssueDate (string value 'kPPDocumentIssueDate') - Date on which the document was issued. (MMDDCCYY format). Mandatory on all barcode versions, including compact encoding.
kPPDocumentExpirationDate (string value 'kPPDocumentExpirationDate') - Date on which the driving and identification privileges granted by the document areno longer valid. Patch lingua italiana dungeon siege 3 wiki.