Application and Research of Active RFID-Based Positioning System in Sport Competition

Abstract

In this paper, it has made a deep research to the application of RFID positioning in sports competitions. It also researched the application of VIRE algorithm in positioning system, and proposed an improved VIRE algorithm, also chose the appropriate interpolation method. Through the improved location algorithm, it builds a relationship between the distance and time in finish line of the athlete, and solves the function to make sure the time that athletes reach the finish line, so that it can achieve the purpose of timing.