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1. Introduction to the system
At present, RFID technology is bringing a huge change to the supply chain field. It can identify the incomparable advantages of barcodes such as long distance, fast, hard to damage, large capacity, etc., simplify the complicated work process, and effectively improve the efficiency and transparency of the supply chain.
Pallet is the most basic and most important unit of goods in the supply chain. It has been widely used in various supply chain links such as production, warehousing, logistics, and retail. Shenzhen Yuanwanggu Information Technology Co., Ltd.’s logistics turnover tray RFID solution is specially designed for the practical application of the supply chain.
2. System composition
Tray electronic tags, readers, antennas, mobile reading and writing equipment, background management software.
Three, work flow
(1) Finished goods containers are put into storage-empty pallets with electronic tags enter the entrance of the pallet, and the reading and writing equipment will read and write the electronic tags to ensure that the electronic tags with performance up to the standard enter the circulation link. The barcode scanning system scans the barcode on the finished product container that has passed the inspection, and palletizes it. The reader writes the compressed barcode information of the entire pallet container into the electronic label to realize the association between the barcode and the label, and the information Pass it to the central management system.
(2) In the warehousing link, change pallet containers or assemble scattered containers — Use RFID mobile read-write equipment 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 the warehouse—Collect electronic tag information through fixed RFID reading and writing equipment and buried antenna, and upload it to the central management system. After the system is verified, the data will be decompressed to form cargo box barcode information. Scan the docking of the commercial arrival scanning system.
(4) Receiving by 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
This solution adopts passive electronic tags, with long life, maintenance-free, unique design, and can be well embedded in plastic pallets, and it is not easy to be impacted and worn during the transportation of the pallet. In addition, electronic tags can be repeatedly written into data, which is helpful to solve the warehousing and logistics problems of pallet cargo adjustment and assembly. The tags can be recycled, which greatly saves users’ costs.
The system realizes long-distance recognition, fast and reliable reading and writing, can adapt to dynamic reading such as conveyor belt operation, and adapts to cigarette production plants and other industrial production environments (stacking of cigarettes), has good anti-metal interference ability, and can overcome cigarette metal The influence of foil packaging on RFID identification meets the needs of modern logistics.
Advanced data compression technology is used in the label information processing, so that the electronic label carries the pallet load information (data packet), and only needs to scan the pallet electronic label once to understand the item information, eliminating the manpower required for disassembling and reinstalling the pallet Material resources, save time, reduce the error rate and the probability of damage to goods, realize fast and accurate inventory counting, and improve the overall transparency of enterprise logistics.
5. System implementation benefits
This solution uses long-distance RFID technology, which greatly improves the speed and accuracy of code scanning in and out of the warehouse, improves the efficiency of logistics operations, and solves the problems of rising labor costs and difficulties in on-site control caused by pallet removal and pallet loading. The successful application of the system in the logistics link has summarized the experience, laid the foundation and established a model for the application of RFID technology in the logistics field of the tobacco industry.
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