Smart Racket Combined with Multiple Sensors

Abstract

With the development of the sports industry, the demand for badminton athletes to improve their skills is increasing. Nowadays in badminton training, individuals frequently rely on coaches' instructions and draw from their previous gaming experiences to enhance their skills. However, this approach often falls short of desired outcomes. Frequently, trainers struggle to ascertain the accuracy of their shot's force, angle, or direction. At the same time, it is currently unable to monitor the physical condition of athletes in real-time without affecting their training. Therefore, it is necessary to design a racket that can assist athletes in the hitting process and monitor their physical condition. The research topic of this article is how to achieve data-driven analysis of hitting posture and monitoring of physical condition of athletes through the combination of sensors and rackets. This article combines practical production with theoretical research. It includes model making for Angle measurement parts and discusses and theorizes the parts currently impossible to achieve. Research has found that the created model can measure the angle during the hitting process, and the theory of using photoelectric sensors to measure blood oxygen concentration can also be realized. The introduction of sensors may have a significant impact on the badminton industry. In the future, the appearance of the product can be further improved to make it more practical.