Applications of RFID Cards
RFID cards are indeed widely used and have permeated every aspect of our daily lives. Simply put, they enable non-contact communication via radio waves, achieving automatic identification and data exchange. Their core advantages lie in the absence of line-of-sight requirement, batch reading capability, and strong durability.
Main Application Fields
Identity Recognition and Access Control: Such as employee ID cards, campus cards, resident ID cards (e.g., eID), electronic passports, etc., used for secure authentication and rapid passage.
Payment and Ticketing: Bus cards, bank cards, mobile NFC payments, ETC toll collection, movie tickets, admission tickets, etc., enabling convenient payment and quick ticket inspection.
Logistics and Supply Chain: Used for goods tracking, inventory management, and warehouse automation to enhance efficiency and accuracy.
Retail and Anti-counterfeiting: Product theft prevention, smart shelves, luxury goods and pharmaceutical anti-counterfeiting traceability, ensuring genuine authenticity.
Traffic Management: Vehicle recognition, intelligent parking, non-stop toll collection systems (e.g., ETC), and traffic flow optimization.
Healthcare and Wellness: Patient wristbands, medical consumable management, and drug traceability ensure safety and efficiency.
Animal Identification: Identity management for pets and livestock, used for tracking and disease prevention.
Future Trends
RFID is integrating with technologies such as the Internet of Things, artificial intelligence, and blockchain, advancing toward intelligence, miniaturization, and cost reduction, with increasingly diverse application scenarios.