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1. Project introduction
In logistics warehouse distribution, pallets are the most basic and core cargo unit in the entire logistics supply chain. Pallets have been widely used in production, warehousing, logistics, retail and other links. RFID’s own advantages combined with supply chain links make the entire logistics industry more convenient and faster. For example, in the application of rfid technology, the workflow in the logistics supply chain can be simplified, and the efficiency and transparency of the supply chain can be effectively improved.
The logistics turnover pallet management system is specially customized for the practical application of the supply chain. For example, RFID technology is used to identify stacks of cigarettes, store cigarette barcodes in stacks of cigarettes and other information, and use RFID’s readable and writable function to convert Combining bar code with RFID electronic tags and other functions, realize that cigarette factories carry out ex-factory scanning in units of stacks, and cigarette circulation companies carry out commercial arrival scanning in units of stacks.
2. System composition
The tray system is composed of electronic tags, readers, antennas, mobile reading and writing equipment, and background management software.
3. System workflow
(1) Finished goods container storage
When the empty tray of the electronic tag enters the tray entrance, the read-write device performs a read-write test on the electronic tag, so as to ensure that the electronic tag with the performance up to the standard enters the circulation link. The barcode scanning system scans the barcodes on the finished goods boxes that have passed the inspection, and palletizes them. The reader writes the compressed barcode information of the entire pallet box into the electronic label, realizes the association between the barcode and the label, and combines the information Pass it to the central management system.
(2) Change of pallet containers or assembling of scattered containers in the warehousing process
RFID mobile read-write equipment is used to re-associate the adjusted container data with the label, write new information into the label, and update the central database synchronously.
(3) Pallet out of warehouse
The electronic tag information is collected through fixed RFID reading and writing equipment and buried antenna, and uploaded to the central management system. After system verification, the data is decompressed to form cargo box barcode information, which realizes the docking with the one-scan two-scan commercial arrival scanning system.
(4) Receiving at the distribution center
The pallet stays in the reading area for 2-3 seconds to complete the scanning of the boxes on the entire pallet, without the need to unstack a single piece, scan the code and then stack it.
Four, system advantages
◇ Adopt RFID technology to track and manage the tray and the items on the tray.
◇ Advanced data compression technology enables electronic tags to carry information (data packets) on the tray.
◇ Adapt to the industrial production environment (stacking of pieces of cigarettes) such as cigarette production plants, and has good anti-metal interference ability, which can overcome the influence of cigarette metal foil packaging on RFID identification.
◇ Realize fast cargo operation and inventory check. Scanning the electronic label of the pallet can understand the item information of the entire pallet once, eliminating the manpower and material resources required for unstacking and reloading the pallet, saving time, and reducing the error rate and the probability of damage to the goods.
◇ The actual application of RFID technology in the fields of production and logistics, to achieve “integrated” management of products from production, warehousing to sales, through the thorough implementation of “source” tracking solutions and the ability to fully reflect its transparency in the supply chain, effectively curbing Even put an end to extracorporeal circulation.
5. System implementation benefits
The logistics turnover pallet management system adopts RFID technology, which greatly improves the speed and accuracy of scanning items in and out of the warehouse. At the same time, it effectively solves the problems of increased labor costs caused by pallet removal and pallet loading, difficulties in on-site control, etc., and improves logistics operation efficiency , To reduce the labor intensity of workers.
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