Why can't the campus card reissued by Qingdao Agricultural University be used for access control?

The reason why the reissued campus card cannot be used for access control is that there is no access control authority. A card can authorize many functions, but the card has no access control authority. Please find the school card office to explain the situation and issue authorization.

Campus cards are distributed to faculty, counselors and students free of charge. On campus, the "campus card" integrates the functions of work permit, library card, bus card, meal card, access card, wallet and passbook, and truly realizes "one card in hand, traveling all over the campus".

brief introduction

Campus card belongs to the category of all-in-one card, because it belongs to IC card or ID card, so as to realize data storage and consumption amount. Ordinary access control and campus card belong to the general category, but access control reads the serial data of the card (non-campus card consumption amount).

All-in-one card has two purposes of campus consumption settlement and identity recognition, and will gradually replace campus documents such as catering cards, library cards/cards, computer cards and exam cards. Campus cards have offline consumption functions in canteens, supermarkets, bookstores, libraries, copying centers, sports centers, copying, water conservancy, electronic control and other places.

Campus card records the cardholder's personal identity data, book borrowing data, access control information, computer room management information and other contents, and can realize various campus management functions such as attendance, personal identity authentication, book borrowing, voice classroom use, computer operation and so on.

Reference to the above content: Baidu Encyclopedia-Qingdao Agricultural University