跆拳道电子护具的感应器敏感区域规律研究  

作　　者：张志勇[1,2] 严波涛 刘少辉[3] 王新建[1] 范育[1] 

机构地区：[1]西安体育学院体育科学研究院国家体育总局运动技术分析与技能评定重点实验室,陕西西安710068 [2]西安交通大学航天航空学院机械结构强度与振动国家重点实验室,陕西西安710049 [3]西安体育学院竞技体育学校,陕西西安710068

出　　处：《当代体育科技》2018年第16期249-251,253,共4页Contemporary Sports Technology

摘　　要：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.

关 键 词：跆拳道 电子护具 敏感区域 阈值 三维测力系统 

分 类 号：G80[文化科学—运动人体科学]