Self-service intelligent bookcase is also called self-service borrowing and returning bookcase. It can be said that it is a small library that can be placed indoors or outdoors and has 24-hour uninterrupted service.

With the help of internet technology, the mobile client is linked with the self-service bookcase, which has the basic library service functions such as self-service, renewal, book return and reservation, and realizes the intelligentization, automation and networking of book lending management.

Other functions include automatic identification of upper and lower shelves and automatic circulation of books.