The invention relates to an intelligent book management device, mainly solving the problem that books are inconvenient to look up when being stored on the traditional bookshelf. The structure of the intelligent book management device comprises a computer control device, a motor, a bookshelf, sliding rails, brackets and indicator lamps, wherein the bookshelf is of a multilayer multi-lattice frame type, the bottom of each lattice of the bookshelf is provided with the sliding rail, each sliding rail is provided with the bracket used for storing books and reference materials, the outer side of each bracket is provided with the indicator lamp, and the sliding rails, the indicator lamps and the computer control device are respectively connected with the motor. When material is required to be looked up, searching is carried out on related indexing software of a computer, location of the material required to be looked up is displayed on the computer while a taking command is input, the motor acts, the brackets on the sliding rails slide outward when being driven by the motor, and the indicator lamps on the brackets are correspondingly lightened, thus people can conveniently identify and take the material. The intelligent book management device provided by the invention has simple structure and is safe to use; files can be scientifically and reasonably stored, and the material can be conveniently and rapidly looked up.