Barcode-Glossar

150 Schlüsselbegriffe und Definitionen der Barcode-Technologie, nach Thema geordnet.

1D-lineare Symbologien

15

Terminology for traditional linear (one-dimensional) barcode symbologies used in retail, logistics, and healthcare.

UPC-A

12-digit retail barcode standard used in North America since 1974.

UPC-E

Compact 8-digit version of UPC-A using zero suppression.

EAN-13

13-digit barcode used worldwide for retail product identification.

EAN-8

Compact 8-digit barcode for small products with limited space.

Code 39

Variable-length alphanumeric barcode for letters and digits.

Code 128

High-density barcode encoding all 128 ASCII characters.

Code 93

Higher-density improvement of Code 39 with dual check characters.

Codabar

Self-checking barcode for libraries, blood banks, and airbills.

ITF-14

14-digit barcode for outer cartons and shipping containers.

GS1-128

Code 128 subset with GS1 Application Identifiers for supply chains.

GS1 DataBar

Compact barcode family for produce, coupons, and small items.

Interleaved 2 of 5

Numeric-only barcode encoding digit pairs for logistics.

MSI Plessey

Inventory control barcode for shelf labels and warehouse racking.

Pharmacode

Pharmaceutical packaging barcode for production error detection.

POSTNET

US Postal barcode encoding ZIP codes for automated mail sorting.

2D- und Matrix-Symbologien

10

Terms for two-dimensional and matrix barcode formats that encode data in patterns of squares, dots, or hexagons.

Data Matrix

2D matrix barcode storing up to 2,335 characters compactly.

PDF417

Stacked barcode for IDs, shipping labels, and boarding passes.

Aztec Code

2D barcode with bullseye pattern, no quiet zone needed.

MaxiCode

Fixed-size 2D barcode with hexagonal modules by UPS.

DotCode

2D barcode using disconnected dots for high-speed inkjet printing.

Han Xin Code

Chinese 2D barcode supporting native character encoding.

GS1 DataMatrix

Data Matrix with GS1 AIs for pharma and food traceability.

Micro PDF417

Compact PDF417 variant for small items and components.

GS1-Verbundcode

Linear barcode plus 2D composite for extra encoded data.

QR-Code

2D matrix barcode encoding up to 7,089 numeric characters.

Barcode-Anatomie und -Struktur

15

The physical components and structural elements that make up a barcode symbol.

Balken

Dark line element in a barcode that encodes data by width.

Lücke

Light gap between bars that carries encoded data.

Modul

Narrowest bar or space; the basic unit of barcode width.

X-Dimension

Width of the narrowest bar or space; fundamental sizing unit.

Ruhezone

Required blank margin on both sides of a barcode.

Startzeichen

Opening pattern identifying symbology and scan direction.

Stoppzeichen

Closing pattern signaling the decoder to stop reading.

Schutzbalken

Fixed patterns framing data in EAN/UPC barcodes.

Prüfziffer

Calculated digit appended to barcode data for error detection.

Menschenlesbarer Text

Printed text below a barcode for manual entry backup.

Trägerbalken

Thick border preventing edge misreads, common on ITF-14.

Zeichensatz

Characters a symbology can encode: numeric, alpha, or ASCII.

Selbstprüfung

Symbology property ensuring single print errors are detectable.

Breit-zu-Schmal-Verhältnis

Width ratio of wide to narrow elements in two-width barcodes.

Symbologie

Rules defining how data is encoded into bars and spaces.

GS1-Standards und -Bezeichner

15

Global Standards One (GS1) identifiers, data structures, and numbering systems for supply chain identification.

GS1

Global standards body for barcodes, GTINs, and supply chains.

GTIN

Unique numeric product identifier encoded in EAN/UPC barcodes.

GTIN-8

8-digit product identifier for EAN-8 barcodes.

GTIN-12

12-digit product identifier for UPC-A barcodes in North America.

GTIN-13

13-digit product identifier for EAN-13, the global standard.

GTIN-14

14-digit identifier for ITF-14 barcodes on cases and pallets.

GS1-Unternehmenspräfix

Unique GS1-assigned number forming the start of product GTINs.

Anwendungsbezeichner

2-4 digit prefix defining data type in GS1-128 barcodes.

SSCC

18-digit GS1 identifier for pallets and shipping containers.

GLN

13-digit GS1 identifier for locations and business entities.

GS1 Digital Link

Web URI standard enabling QR codes to replace traditional barcodes.

FNC1

Special character marking GS1-formatted data in barcodes.

GS1-Allgemeine Spezifikationen

Comprehensive GS1 document defining all barcode standards.

NDC

US FDA 10-digit drug identifier encoded in barcodes.

UDI

FDA system requiring barcodes on medical devices for tracking.

Prüfziffer und Validierung

10

Algorithms and techniques for calculating and verifying barcode check digits to ensure data integrity.

Prüfziffernalgorithmus

Math formula calculating verification digits for error detection.

Modulo 10

Most common check digit algorithm, used by EAN/UPC barcodes.

Modulo 43

Code 39 check digit algorithm dividing character sums by 43.

Modulo 103

Code 128 check digit using weighted positional values mod 103.

Gewichtete Summe

Digit calculation using position-dependent multiplier weights.

Ziffernprüfung

Recalculating a check digit to confirm data integrity.

Fehllesung

Scanner decoding incorrect data; detected by check digits.

Erstlesequote

Percentage of successful reads on the first scan attempt.

Dekodierrate

Overall success percentage across multiple scan attempts.

Nichtlesung

Failed scan where the barcode cannot be decoded at all.

Scantechnologie

12

Hardware and software technologies used to read and decode barcode symbols.

Laserscanner

Scanner using a swept laser beam to read reflected light.

CCD-Scanner

Scanner using a CCD sensor array with no moving parts.

Flächenbildleser

Camera-based scanner reading 1D and 2D barcodes from any angle.

Omnidirektionaler Scanner

Scanner reading barcodes regardless of orientation.

Mobiles Scannen

Using smartphone cameras to scan barcodes via apps.

Schärfentiefe

Distance range for successful barcode scanner reads.

Scanlinie

Path of the laser or sensor across a barcode during reading.

Reflexionsvermögen

Percentage of light reflected by bars and spaces.

Druckkontrastverhältnis

Reflectance difference between spaces and bars (PCS formula).

Dekodieralgorithmus

Software converting captured light patterns into barcode data.

Präsentationsscanner

Fixed-mount hands-free scanner for retail checkout counters.

Lesestift

Pen-like contact scanner; the earliest barcode reader type.

Druck und Qualität

12

Barcode printing methods, materials, and quality assessment standards.

Thermotransferdruck

Heat-ribbon printing producing durable, high-quality barcodes.

Direktthermaldruck

Heat-sensitive paper printing for temporary barcode labels.

Tintenstrahldruck für Barcodes

Inkjet printing for industrial case coding and production.

Laserätzen

Permanent barcode marking on metal, glass, or plastic via laser.

ISO/IEC 15416

International standard grading linear barcode print quality A-F.

ISO/IEC 15415

International standard for 2D barcode print quality grading.

Barcode-Prüfgerät

Device grading barcode print quality per ISO standards.

Vergrößerung

Barcode scaling factor relative to nominal size (80%-200%).

Verkürzung

Reducing barcode height below spec, risking scan reliability.

Balkenbreitenreduzierung

Narrowing bars in prepress to compensate for ink spread.

Tintenauslauf

Printed bars widening from ink absorption, affecting readability.

Substrat

Material a barcode is printed on, affecting print quality.

Einzelhandel und Lieferkette

12

Barcode applications in retail point-of-sale, inventory management, and supply chain operations.

Verkaufspunkt

Retail checkout system scanning barcodes for pricing.

SKU

Retailer's internal product identifier, distinct from GTIN.

PLU-Code

4-5 digit number for fresh produce at retail checkout.

Coupon-Barcode

Barcode encoding coupon value and manufacturer for POS redemption.

EAN-Zusatzcode

2- or 5-digit add-on for periodicals and book pricing.

Kartonkennzeichnung

Barcoding outer shipping cases for warehouse operations.

Palettenetikett

GS1-128 label on pallets encoding SSCC and product data.

Cross-Docking

Logistics process redirecting scanned goods without storage.

EDI

Automated business communication triggered by barcode events.

Vorankündigung der Lieferung

Pre-delivery EDI document with scannable SSCC data.

Wareneingangsscan

Scanning incoming shipments to update and verify inventory.

Schwund

Inventory loss from theft, damage, or scan errors.

Gesundheitswesen und Pharmazeutik

12

Barcode systems for patient safety, drug traceability, and medical device identification.

HIBC

Healthcare barcode standard predating GS1 in hospitals.

FMD

EU regulation requiring serialized 2D barcodes on drug packaging.

Serialisierung

Assigning unique serial numbers to products for track-and-trace.

Aggregation

Linking individual item barcodes to their shipping containers.

Arzneimittelherkunftsnachweis

Record of each drug custody transfer verified by barcode scans.

DSCSA

US law requiring barcode serialization of pharmaceuticals.

Scan am Patientenbett

Scanning wristband and medication barcodes to prevent errors.

Armband-Barcode

Patient wristband barcode for hospital identification.

Probenkennzeichnung

Barcoding blood samples and lab specimens to prevent errors.

Blutbank-Barcode

ISBT 128 barcodes on blood products encoding donation data.

Impfstoff-Barcode

GS1 DataMatrix on vaccine vials encoding NDC and lot data.

Barcode für chirurgische Instrumente

Laser-etched Data Matrix on instruments for sterilization tracking.

Logistik und Lagerung

10

Barcode-driven processes in warehouse management, shipping, and last-mile delivery.

Lagerverwaltung

Barcode-driven inventory, picking, packing, and shipping.

Pick-to-Light

Barcode scanning with illuminated pick locations.

Standort-Barcode

Barcodes on shelves and bins encoding storage location IDs.

Zyklische Inventur

Periodic barcode-scanned verification of selected inventory.

Wellenpicking

Processing multiple orders simultaneously via barcode scanning.

Letzte-Meile-Tracking

Barcode scanning at each stage from warehouse to doorstep.

Liefernachweis

Electronic delivery confirmation via barcode scans and signatures.

Sortierung

Automated conveyor routing packages via barcode scanning.

Volumengewicht

Shipping cost calculation from package dimensions.

Sprachgesteuertes Picking

Voice-directed picking with barcode scan verification.

Standards und Vorschriften

12

International standards organizations and regulatory frameworks governing barcode implementation.

ISO/IEC

Joint body publishing international barcode standards.

AIM International

Association for Automatic Identification and Mobility standards.

ANSI

US standards body that adopted barcode symbology standards.

GS1-Mitgliedsorganisation

National GS1 affiliates assigning company prefixes locally.

Sunrise-Datum

GS1 deadline for mandatory new barcode format acceptance.

Konformitätskennzeichnung

Meeting barcode labeling requirements to avoid chargebacks.

Rückbelastung

Retailer penalty for non-compliant or unreadable barcodes.

Datenträger

Physical barcode symbol carrying encoded data.

Symbologiebezeichner

Scanner-transmitted prefix identifying the barcode type read.

Automatische Identifikation

Technology category: barcodes, RFID, NFC, and biometrics.

Datenstruktur

Defined format and meaning of barcode-encoded data.

Anwendungsstandard

Industry-specific barcode rules like HIBC or AIAG standards.

Geschichte und Innovation

15

Key milestones, inventions, and innovations in the evolution of barcode technology.

Woodland-&-Silver-Patent

1949 US patent describing the first barcode concept.

Bullauge-Barcode

Original 1949 circular barcode inspired by Morse code.

Erster UPC-Scan

June 26, 1974: first product barcode scan in Troy, Ohio.

IBM und Barcodes

George Laurer at IBM designed UPC-A in 1973.

DENSO WAVE 2D-Innovation

DENSO WAVE invented QR Code in 1994 for consumer use.

UPS und MaxiCode

UPS developed MaxiCode in 1992 for package sorting.

Ad-hoc-Ausschuss

1970s committee that selected UPC from competing proposals.

Erfindung des Laserscannens

1970s HeNe laser scanners enabling high-speed barcode reading.

Gründung von GS1

2005 merger of EAN International and UCC into GS1.

Sunrise 2005

2005 deadline requiring scanners to read both UPC-A and EAN-13.

Entwicklung des 2D-Barcodes

1980s-1990s development of PDF417, Data Matrix, and QR codes.

RFID vs. Barcode

Ongoing comparison of RFID tags versus barcodes for Auto-ID.

Zukunft des GS1 Digital Link

GS1 initiative replacing barcodes with QR-based web URIs by 2027.

Mobile Commerce und Barcodes

Barcode transformation via smartphone scanning and mobile payments.

Nachhaltiges Barcoding

Eco-friendly barcoding with recycled labels and soy-based inks.

Related on QRCodeFYI

QR Code Glossary

Definitions for QR code technology and standards.

Häufig gestellte Fragen

Was deckt das Barcode-Glossar ab?

Das Glossar definiert 150+ Barcode-Begriffe in 12 Kategorien,darunter Symbologien, Kodierungsalgorithmen, Druckspezifikationen undGS1-Standards.

Was ist eine Barcode-Symbologie?

Eine Barcode-Symbologie ist der spezifische Kodierungsstandard, derdas Muster von Balken und Lücken definiert, das zur Darstellung vonDaten in einem Barcode verwendet wird.

Was ist der Unterschied zwischen 1D- und 2D-Barcodes?

1D-Barcodes kodieren Daten in horizontalen Balkenbreiten; 2D-Barcodeskodieren Daten in horizontalen und vertikalen Mustern und speichernweit mehr Informationen.

Was ist eine Ruhezone in einem Barcode?

Eine Ruhezone ist der leere Rand aus Leerraum, der auf jeder Seiteeines Barcodes erforderlich ist, damit Scanner ihn vom umgebendenInhalt unterscheiden können.