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Use RFID tags to understand and track the transportation route and time of transportation vehicles with fixed readers installed along the way, install fixed readers at warehouse entrances and exits, and automatically record the entry and exit of products. Many agricultural products have higher requirements for storage conditions and storage time. Use the information recorded in the RFID tag to quickly determine whether the product is suitable for storage in a warehouse and how long it can be stored; when leaving the warehouse, choose the priority according to the storage time. The products in the warehouse can avoid economic losses; at the same time, the use of RFID can also realize the rapid inventory of the warehouse, helping managers to know the status of the products in the warehouse at any time.
In the sales stage: Merchants use RFID tags to understand the status of purchased goods and help merchants implement access management. When collecting money, using RFID tags can confirm the price of a customer’s purchase of goods more quickly than using a barcode, and reduce the waiting time for customers. Merchants can write the name of the product, sales time, salesperson and other information into the RFID tag to confirm the product when the customer returns and recalls the product. When there is a problem with the product, because the information of the product’s production, processing, transportation, storage, sales and other links is stored in the RFID tag, the entire process can be traced based on the content of the RFID tag.
RFID tea product safety traceability technology combines the actual needs of enterprises for product safety traceability, and selects planting, purchase, primary processing, finishing, inner packaging, outer packaging, finished product inspection, and distribution as the traceability control point. The traceability identification of each control point is drawn up, and the product barcode identification is used to encode each traceability identification. By scanning the commodity barcode on the container, label or package of the article, information about the data encoding can be obtained.
One: Enterprise product management system. Enterprises can implement standardized identification, recording and query of the information of each traceability control point to realize the information tracking and tracing of the product from planting to sales, and achieve the purpose of accurate early warning of product problems in advance and rapid processing afterwards;
Two: Product safety traceability management system. The government supervision department understands the basic status of the production enterprise, product traceability information, the source of raw materials and the flow of products;
Three: Data exchange platform system. Sellers inquire about tea products’ planting areas, fertilizers and medicines, production and processing, and quality security inspections.
RFID tea product safety traceability adopts automatic data collection technology to uniquely identify and link the management objects of the supply chain links such as the growth, processing, storage and retail of tea raw materials. Once the tea has a safety problem, it can be traced through these signs to accurately narrow the scope of the tea safety problem, find out the link where the problem occurred, and even trace back to the source of tea production.
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