Special Library Cart with Automatic Following Function

Based on UWB range-based localization technology, this special library cart with automatic following function changes its traditional mode of manual pushing and realizes an automatic positioning mode, which greatly reduces the work burden of library staff. At the same time, coupled with RFID radio frequency identification technology and display screen, the book name in the cart as well as its bookshelf number and location can be displayed automatically, so as to reduce the probability of books on the wrong shelf and greatly improve the efficiency of the library staff.