Application of RFID Campus Cards
The RFID campus card serves as the core foundational medium of a digital campus, enabling "one-card universal access" across campus scenarios through radio frequency identification technology, significantly enhancing campus management efficiency and user convenience for both faculty and students.
1. Core Identity Recognition and Security Management Applications
Access Control and Passage Management
It can quickly verify identities in areas such as school gates, dormitories, and teaching buildings. The system allows for differentiated access permissions based on different types of cards, blocking unauthorized personnel from entry. Some systems also incorporate facial recognition for dual-factor security verification, while simultaneously supporting real-time tracking of the number of people inside buildings to enhance campus security levels.
Smart Attendance Management
Teachers and students can complete automatic attendance checks for classes, meetings, and campus activities by swiping their cards. The system automatically compiles attendance data, replacing traditional manual roll calls and significantly reducing statistical errors and management costs.
Home-School Coordinated Management
Some campus RFID systems can record students' entry and exit times through cards, automatically sending SMS updates to parents about their arrival and departure status, enabling parents to stay promptly informed about their children's whereabouts.
II. Campus Consumption and Life Service Applications
Cashless campus payment
The card features a built-in electronic wallet, enabling contactless payment in various scenarios such as cafeterias, campus supermarkets, bathrooms, and hot water rooms. It supports setting segmented password-free spending limits, reducing cash circulation while automatically storing transaction records for easy viewing by faculty, students, and parents to check spending details.
Self-service top-up and payment
R1: "Alipay" must be translated as Alipay.  
The original text: Supports self-service top-up via methods such as top-up machines, Alipay, and WeChat, and can also integrate with the university's financial system to enable automatic deductions for fees like tuition, utilities, and internet services, eliminating the hassle of offline queuing for payments.  

Translated text:.
III. Teaching and Research Support Applications
Intelligent Library Management
The RFID campus card can be directly used as a reader's ID, allowing for book borrowing and returning by simply swiping. Some self-service borrowing and returning devices also support batch processing of books, significantly improving the operational efficiency of the library.
Teaching Scenario Permission Management
It can be connected to the management systems of computer rooms, laboratories, and sports venues, allowing users to unlock access, book experimental equipment, and enter sports facilities by swiping a card, enabling fine-grained permission allocation for teaching resources.
4. Expansion of Integrated Applications
With technological advancements, RFID campus cards have evolved into mobile phone-compatible versions by integrating RFID modules into SIM cards. This allows users to enable mobile phone tapping simply by replacing their SIM cards without needing to change their phones. Additionally, these cards support value-added features such as air top-up, academic information queries, and campus notification push services, further expanding their application scope.