The invention discloses an intelligent campus all-purpose card system. The system comprises a book borrowing management unit, a mobile phone recharge management unit, a self-service query management unit, an electric control management unit, a water control management unit, a conference sign-in management unit, a campus patrol management unit, a student dormitory management unit, a visitor management unit, a vehicle access management unit, a living consumption management unit, an access control management unit and an attendance management unit. The book borrowing management unit is used for realizing information synchronization of the book management system and the campus all-purpose card platform, and students complete book borrowing, returning and penalty payment in the book management system through campus cards; and the mobile phone recharging management unit is used for recharging the campus card by using the mobile phone nfc module. The smart campus all-purpose card system has the advantages that modern campus management can be achieved, school management is facilitated, the management cost of schools is reduced, and students can conveniently pass through the schools.