跆拳道电子护具的感应器敏感区域规律研究

跆拳道比赛主要采用电子打分系统进行评判击打是否有效并自动评分,科学认识打分系统中护具中的感应器的感应阈值范围、得分敏感区域等规律,对改善训练效果,提高比赛成绩具有较大帮助。本文使用三维测力系统、高速摄像系统和电子打分系统进行联合测试,测试得到了奥运会、全运会比赛用电子护具的得分敏感区域规律和不同级别对应的感应阈值范围规律,为教练员制定训练方案和技术改进等提供参考,为改善运动员的训练效果进而提高比赛成绩提供依据。

Taekwondo competitions are mainly scored using the electronic scoring system.Scientific understanding of the sensor's sensing threshold range,the sensitive region of the scoring and other laws in the protective equipment in the scoring system is helpful for the improvement of training and sports performance.In this paper,three-dimensional force measurement system,high-speed camera system and electronic scoring system were used to evaluate the score-sensitive regional rules and different levels of sensing threshold range of the electronic protective gear for the Olympics and the National Games.This research can formulate training programs and technical improvements for the coaches,while providing a reference for athletes to improve their performance.