CAJ | 학술논문

对2010年广州亚运会跆拳道比赛lajust电子护具使用稳定性进行调查,结果表明：电子护具对于拳技术击打护具的感应记分情况为零;双方运动员无身体接触或非脚部踢击电子护具感应得分的情况为零;记分显示屏延迟显示得分的情况仅占0.5%;因电子护具软件或机械故障中断比赛的仅为2次;有效得分未识别、擦挂性踢击识别的情况分别下降到3.8%和6.7%;多数运动员和国内技术官员认为电子护具优于传统护具。
대2010년엄주아운회태권도비새lajust전자호구사용은정성진행조사,결과표명：전자호구대우권기술격타호구적감응기분정황위령;쌍방운동원무신체접촉혹비각부척격전자호구감응득분적정황위령;기분현시병연지현시득분적정황부점0.5%;인전자호구연건혹궤계고장중단비새적부위2차;유효득분미식별、찰괘성척격식별적정황분별하강도3.8%화6.7%;다수운동원화국내기술관원인위전자호구우우전통호구。
This paper made investigation on the stabilization of the PSS（Lajust） used in the Taekwondo Competition of 2010 Guangzhou Asian Games and the result shows： No fist technique was recognized by the PSS;No point was popped out when there is no body contact;Bumping of two body protectors or falling down was not recognized by the PSS;4.5% of the PSS recognized points were publicized on the scoreboard with time lags;Competition was interrupted unexpectedly 2 times due to the PSS system failure or malfunction;The failure of miss-recognizing valid points dropped to 3.8%,while the failure of miss-recognizing valid points of a ＂brush＂ dropped to 6.7%;Most athletes and technical officers thought that PSS was better than the traditional protectors.