Shelf System Localization Algorithm Research based on RFID Technology

摘要

With the rapid development of information technology, radio frequency technology application has become an important symbol of intelligence realization. According to the requirements of intelligent bookshelf system, this paper analyzes and designs intelligent bookshelf system structure from two aspects of hardware and software. In determining positioning algorithm of intelligent bookshelf system, analyze the classification of indoor location algorithm and advantages and disadvantages of various algorithms, select RFID indoor localization algorithm because of intelligent bookshelf system's actual demand for location selection, and improve it on the basis of LANDMARC system algorithm. Analyze from received power selection, reference label distribution, nearest neighbors number set and algorithm weight set and so on, design books accurate localization algorithm scheme, and make experiments to test the experimental data and algorithm validation to effectively improve smart shelves system book positioning accuracy.