RFID-Lösungen
Also: RFID, Radio Frequency Identification, RFID-Systeme, RFID-Technologie, RFID-Transponder, RFID-Tags, Funketiketten
AI-generated
RFID solutions enable contactless, radio-based identification and capture of objects without line of sight. In intralogistics, they are used to track inventories, load carriers, and goods movements automatically and in real time.
Key facts
- RFID captures objects contactlessly via radio and, unlike barcodes, can read multiple tags simultaneously without requiring line of sight.
- An RFID system consists of tags, readers, antennas, and a software layer for integration into WMS, ERP, or track-and-trace systems.
- Metallic environments and liquids can significantly affect read rates – site planning and tag selection are critical to project success.
- Tag costs, infrastructure effort, and integration effort must all be fully accounted for in the business case.
- Industry-wide standards such as GS1 EPCglobal increase interoperability but cannot always be enforced across heterogeneous supply chains.
What are RFID solutions?
RFID stands for Radio Frequency Identification – a method by which objects are identified and data is exchanged using radio waves. A complete RFID system consists of three core components: the RFID tag (a transponder attached to the object), the reader with antenna, and the software that processes the captured data and passes it to higher-level systems such as a Warehouse Management System or a track-and-trace platform. Tags can be active (with their own power source) or passive (powered by the reader), which affects range, cost, and area of application.
How do RFID solutions work in practice?
In intralogistics, RFID tags are frequently attached to pallets, containers, load carriers, or individual items. When passing a read point – such as a gate at goods receipt or goods issue – all tags within the read field are captured simultaneously, without requiring manual alignment or line of sight. This fundamentally distinguishes RFID from barcode scanning, which requires each item to be scanned individually.
Typical use cases include:
- Gate reading at goods receipt and goods issue for automatic postings
- Tracking of returnable load carriers and containers throughout their entire cycle
- Stocktaking and real-time location transparency within the warehouse
- Loading verification and delivery confirmation
Data quality depends heavily on the environment: metallic surfaces, liquids, and electromagnetic interference can affect read rates. Careful planning of tag selection, antenna positioning, and read frequency is therefore critical to project success.
What matters when making a selection?
Before deciding on an RFID solution, several factors should be weighed. Tag costs vary considerably depending on form factor, frequency band (LF, HF, UHF), and durability, and must be measured against the expected benefit. Added to this is the infrastructure effort for readers, antennas, and network connectivity. Software integration into existing ERP or WMS systems is often the most demanding part of an RFID project and should be specified at an early stage.
Standards such as ISO 18000 or GS1 EPCglobal govern interoperability and are relevant for cross-industry applications. Whether a uniform standard can be enforced across your supply chain depends on the partners involved – in practice, this is a frequent point of discussion. Vendor-specific characteristics in protocols or middleware should therefore be critically examined during the selection process.
Related terms
- 3D-Matrix Solution
A 3D matrix solution is a multi-dimensional storage and buffer system that dynamically manages load units in the X, Y, and Z directions, enabling significantly higher space utilization than conventional systems.
- Automatisierung
Automation refers to the use of technologies and systems to execute processes fully or partially without human intervention. In intralogistics, the spectrum ranges from simple conveyor systems to fully automated high-bay warehouses with autonomous vehicles.
- Avisierung
Pre-advice refers to the advance notification of a delivery by the supplier to the recipient before the goods arrive. It enables the warehouse to plan staffing, dock capacity, and put-away processes in a timely manner.
- Barcode
A barcode is a machine-readable optical code that represents information as a pattern of bars and spaces or as a two-dimensional matrix. It enables the automatic identification of items, load carriers, and documents along the entire supply chain.
- Barcodescanner
A barcode scanner is an optical reading device that captures printed barcodes and converts them into machine-readable data. It is used in intralogistics for the seamless identification of goods, load carriers, and storage locations.
- Bestandsführung
Inventory management refers to the system-supported administration and continuous updating of all warehouse and material stocks within a company. It forms the basis for planning, procurement and accounting – and ensures that the book inventory and physical inventory are in agreement at all times.
- Bewegungsdaten
Movement data captures all transactions and physical goods movements in the logistics process – from goods receipt and stock transfers to dispatch. It contains timestamps, quantities, locations and the units involved, and forms the basis for transparency, control and analysis in warehouse and…
- Chargenrückverfolgung
Batch traceability refers to the complete and uninterrupted trackability of products and materials along the supply chain based on their batch assignment. It enables companies to quickly identify and selectively block all affected quantities in the event of a quality issue or recall.
- Data Matrix
Data Matrix is a two-dimensional barcode that stores significantly more information in a very small area than conventional 1D barcodes. Thanks to integrated error correction, it remains reliably readable even when partially damaged or soiled.
- Datenfunkterminal
A data radio terminal is a mobile device for wireless data capture and transmission in the warehouse, combining a display, input, and scanner in one unit. It typically communicates with a warehouse management system via Wi-Fi and supports processes such as goods receipt, picking, and inventory counting.