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Identification And Tracking
Challenge: RFID tags are far away from the reader. Long-distance RFID readers can read RFID tags over a wide range and identify a large amount of information at one time, greatly saving time for cargo acceptance and transportation.
Challenge: DPM Codes Etched on Reflective, Curved or Uneven Surfaces
Many DPM codes are etched on reflective, curved or uneven surfaces, which can be very challenging for barcode readers. The surface is rarely uniform, which means it may also contain particles, streaks, streaks or other irregularities and imperfections that further interfere with reliable code reading. Advanced imager-based readers use special DPM reading algorithms to reliably address these applications.
Challenge: Food packages move quickly on production lines
In food packaging, barcodes are embedded with information specific to each product and production process to identify the product throughout the supply chain.
As part of a track and trace program, packaging plants verify product barcodes at multiple points in the packaging process, creating records that allow companies to quickly identify and isolate any product with quality issues in the event of a recall.
Imager-based barcode readers, such as Banner’s ABR 3000, are capable of decoding the widest range of 1D and 2D barcodes. Deployed on packaging lines, the ABR 3000 verifies that the barcode printed on each package is present, readable, and correct at every production run.
Challenge: Reading RFID tags inside products at close range
During the automobile assembly process, the same part will use parts from many different manufacturers. The manufacturers that provide parts generally embed an RFID code carrier inside the parts to record the factory information of the parts. Before assembly, each part needs to be checked to ensure that the information of the parts is correct and to prevent the use of wrong parts.
Challenge: Low contrast DPM codes on parts
In automotive manufacturing, Data Matrix and other 2D codes are permanently etched on the surface of each part to ensure that vehicle parts are traceable throughout their lifecycle. Barcode readers with dark field illumination are ideal for applications where DPM codes are etched onto reflective surfaces. Dark field illumination uses the barcode reader's built-in blue LED light to make the code appear much darker than the surrounding area.
DPM Code - Code Loss
Challenge: RFID tags need to be detected in advance to prevent AGV from not arriving at the designated location
In large warehouses, AGVs are used in large quantities to transport goods. RFID tags are generally installed at designated locations. AGVs are equipped with RFID readers to read RFID tags at various locations in the warehouse to achieve fast and accurate positioning.
Challenge: Working with different types of barcodes
Solution: Barcode reader
Benefits: Reliably reads small or complex barcodes, even at long distances or field of view
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