At present, the student one card is being applied in many areas. Such as public transport, tax control management, hotel services, medical insurance and so on. In China's education industry, the university campus "card" has been developed by leaps and bounds. The development of primary and secondary school "card" is not very fast, But with the national primary and secondary schools, "school-pass" project construction, primary and secondary school campus information construction has gradually mature, primary and secondary school campus "card" is being taken seriously.
Application: campus management system, campus library system, campus canteen management system.