The Application of RFID in Daily Life
RFID technology is widely and deeply applied in daily life. By assigning "digital identity cards" to items, it achieves non-contact automatic identification and data exchange, and has quietly integrated into multiple life scenarios.
1. Smart transportation and travel
ETC highway toll collection: Vehicles do not need to stop and will be automatically charged when passing through toll stations, greatly improving traffic efficiency.
Public transportation card: subway and bus card swiping, based on high-frequency RFID technology (such as 13.56MHz), supports encrypted communication, safe and convenient.
Airport luggage sorting: RFID tags are bound to luggage to achieve full tracking and reduce the risk of misshipment and loss.
2. Retail and Payment
Supermarket self-service checkout: Place products in the sensing area, and the system will recognize and settle them in batches without scanning barcodes one by one, improving efficiency by tens of times.
Sensorless payment shopping: For example, in some new retail stores, the cart automatically recognizes the product and deducts the payment after passing through the channel, achieving "take it and leave".
3. Access control and security management
Smart door locks and access cards: RFID cards or NFC mobile phones can be used to open doors by approaching, widely used in scenarios such as homes, office buildings, hotels, etc.
Archives and Library Management: Each book or archive is labeled with an RFID tag, which is automatically recognized when borrowing or returning. Inventory can be quickly completed with handheld devices, avoiding manual searching.
4. Anti counterfeiting and traceability
Pilot of Cosmetics Electronic Tags: Starting from 2026, the National Medical Products Administration will implement RFID electronic tags for cosmetics in Beijing, Shanghai and other places. Consumers can scan the code to check information such as ingredients, batches, production links, etc., to combat counterfeiting and shoddy products.
Food and drug traceability: Record the entire process from production to sales to ensure safety and controllability, especially integrating temperature and humidity sensors in cold chain logistics to ensure quality.
5. Asset Management and Healthcare
Fixed asset inventory: After labeling the enterprise equipment, the administrator can quickly count it with a handheld reader, with an accuracy rate of over 99.5%.
Medical consumables management: Hospitals manage surgical instruments and drugs through RFID smart cabinets, achieving "one item, one code" to prevent loss and misuse.
6. Livestock and Logistics
Animal identification: Implanting micro RFID tags under the skin of livestock to record health status, vaccination and other information, to assist in modern breeding.
Express delivery and warehouse management: After labeling, containers and packages can be read remotely in bulk, improving sorting efficiency and reducing labor costs.