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 Application solution of rfid electronic tag in logistics network

 
The RFID tag technology has a close relationship with the logistics network. This high-tech can quickly, correctly, and accurately read and collect information and process information. It is mainly applied in the management of purchase, sales and transportation.
 
Each item in the logistics network has a unique electronic label encoding EPC (Electronic Product Code) chip, the reader can automatically identify and obtain information about the item through the RF signal. This enables people to identify and manage various types of objects or equipment (people, objects) in different states (mobile, stationary or harsh environments).
 
Application of RF technology in logistics:
 
RFID electronic tags play a major role in the linkages and social benefits of logistics from procurement, storage, transportation, sales to service. The main application of RFID
Divided into the following aspects.
 
1. Implementation of RFID technology
 
(1) Purchase link
 
Adopting RFID technology to change the traditional seller's purchase management, using the reader to obtain the goods and the logistics information arriving at the same time, the automatic statistical information of the goods is sent to the information system and then stored in the warehouse; after the goods are placed in different warehouse areas, The fixed electronic tag reader can be used to monitor the storage status of the goods in the warehouse, such as the statistics of the specified stacking area and shelf time. When the cargo area in the storage area is approaching, an alarm signal is automatically sent to the central dispatching system to notify the staff; when the warehouse is out, the information of the goods is also transmitted to the corresponding database. The use of RFID technology automates the registration of goods, is faster and more accurate, reduces personnel demand and cargo wear, enables fast pick-up and pick-up, and minimizes storage costs.
 
(2) Sales link
 
The merchant uses the electronic tag to count the goods in the sales process, and only needs to check the detailed information of the goods, such as the type and quantity of the goods, on the host's system management software. The automatic scanning and billing of items is also done at the payment desk, replacing the cumbersome manual collection mode. The issue of validity period that consumers pay more attention to, the system monitors the effective period of certain effective goods, reminds the merchant to deal with it, and avoids the loss of overdue; at the same time, the commodity management system manages the goods, and timely when the goods are out of stock Inform the merchants to replenish the goods, ensure sufficient supply, and improve the efficiency of the sales process.
 
(3) Transportation
 
RFID tags can be placed on the surface of the goods (for example, on containers and outer packaging) to track and control the goods. The goods in the process of transportation are read by the readers at the station, dock, airport, highway exit, etc., after reading the information of the electronic tag, and transmitting the information of the goods to the database of the cargo dispatching center, accurate and timely. Update the cargo information in the logistics network.
 
The application of RFID technology in the above links makes reasonable product inventory control and intelligent logistics technology possible. RFID is ideal for logistics tracking, delivery, warehouse shelves, and target identification, where non-contact data collection and exchange is required. It is widely used in warehouse management, transportation management, material tracking and shelf identification, and store (especially in logistics management). Supermarkets Supermarket shopping has become a necessity in people's daily lives. When people enter the supermarket, they need to know the price, place of origin, ingredients, etc. of the goods when they select the goods, and further understand the expiration date and even the sales situation of the goods. At present, the problems faced by supermarkets mainly include: The shelves on which goods are placed are not clear, the shortage of goods is serious, the price is unknown, the shelf life is not fresh, and the payment time is too long. These problems have caused problems for customers and caused great losses to the merchants.
 
Conclusion:
 
Radio frequency identification technology has gradually become an indispensable technical tool and means for enterprises to improve the management level of logistics supply chain, reduce costs, realize enterprise management informationization, and increase competitiveness. The market for RFID technology in the field of logistics will be expanded unprecedentedly. Looking at the application of RFID is not only reflected in the field of general logistics, but also in many new fields. The 2008 Beijing Olympic Games brought such a huge Olympic logistics market based on RFID electronic tag technology, which also greatly promoted the development of electronic label technology in China's logistics. The development prospects of radio frequency identification technology are still very broad.