Barcode and QR Code Cargo Tracking
Barcode and QR codes are the foundation of cargo tracking. Each package gets a unique code scanned at every handling point, updating the central tracking system in real time. QR codes offer higher data capacity than traditional barcodes.
Barcode and QR Code Tracking
Every package in the logistics chain carries a unique barcode or QR code. At each handling point (pickup, hub, customs, delivery), the code is scanned and the status is updated in the central system.
Code Types
| Type | Format | Data | Use |
|---|---|---|---|
| 1D Barcode | Lines | 20-25 chars | Shipping labels |
| QR Code | 2D square | 4,296 chars | Cargo, payments |
| GS1-128 | 1D lines | 48 chars | Pallet labels |
QR Code Advantages
- 100x more data than 1D barcodes
- Scannable from any angle
- Up to 30% damage tolerance
- Readable by smartphones (no special scanner)
RFID Comparison
RFID reads without line-of-sight and can scan multiple items simultaneously. However, RFID tags cost more than barcodes. Barcodes remain dominant for their low cost and universal infrastructure.
FAQ
Barcode or QR code?
QR offers more data and damage tolerance. Barcodes have wider infrastructure. Both supported.
Will RFID replace barcodes?
Not soon. RFID costs more. Barcodes/QR codes will remain for their low cost.
Kolay Parsiyel tracking?
Barcode-based tracking with online status portal.
Damaged barcode?
Manual number entry used. QR codes tolerate 30% damage.
References
- GS1 Standards
- ISO QR Code Standard
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