An Empirical Study Of DeaDo Electronic Protector Induction Properties Of Taekwondo

Electronic protective gear used to promote the development of taekwondo competition, but also affect the athlete’s competition results. Because investment is shorter, the technological level is limited, a small number of other issues to configure the unit, people sensing the electronic protectors have had some questions and speculation. In this paper, electronic protectors Deado test experiments, in order to grasp the objective reality of its structure and its induction characteristics, improve the athletes hit the electronic protectors adaptability. Through the scene to observe 2013-2014 National Undergraduate taekwondo, Hunan twelfth Provincial Games, the basic situation DeaDo electronic protective gear and problems with a number of coaches for the exchange, the empirical assumptions. Interviews with experts, and understand the development process of electronic protective gear, working principle of such knowledge; watch the video contest, statistical induction athletes hit the electronic protective gear. Based on the above three kinds of research methods to develop the experimental test program. The basic sensor performance for Deado electronic protective gear, induction factors and the induction of the three aspects of technical movements were a number of testing laboratories, data statistics, logical analysis of the experimental results and statistical analysis, the following conclusions :1, DeaDo electronic brace brace in the first generation of the technical level has improved, after tests found: DeaDo no special electronic brace induction blind or sensitive areas. There is no difference between inductive product without affecting its hot temperature, humidity and network interference, the situation is wrong leak points and scoring no points under significantly more stable performance, stable environment conditions.2, DeaDo electronic protector for technical accuracy, higher velocity values. Electronic shackle contact area of electronic protective gear, the higher the effective induction rate. Complete technical action to quickly, effectively, in order to penetrate the type of explosive hitting better way to produce inductive effects. Any contact with the front feet, inside of the foot, soles than three active sensing parts are invalid. DeaDo electronic protective gear for more than 3cm thickness can not be an obstacle sensors can enhance athlete training arm defensive awareness, reduce the rate of loss of points. 3, DeaDo electronic protectors are still some problems: lack of electricity transmitter appear or poor contact problems affecting the effective induction and athletes hit the competition process. In addition, the referee scoring often handle electricity shortage. Wear protective gear for athletes after wearing state affected by the induction effect is different. Experimental results show that the physical deformation of the affected, protective gear worn loose state than the state of tension velocity display value is higher, but no significant difference in the induction rate. 4, DeaDo electronic protection has its own drawbacks, can not be intelligent recognition technology level of the athlete, can only be judged by hard targets. So do not pass statistical methods approved by hitting friction surface type rub strike hitting approach can also be induced to improve the scoring rate lower technical level athletes. Hit the same technical movements at different brace face, its induction effects vary: protective gear such as cross-kick hit the front of the sensor technology probability, the intensity value is higher than the strike side. The degree of induction technology side kick hit the side of the front is higher than the strike.5. On the other hand, it can make full use of electronic protectors DeaDo score features to improve the position of leg scoring rate. By the introduction of electronic brace derived some emerging technologies, cross-kick inside of the instep, the median hook kick, spin kick after a median of three movements of skilled use of technology can produce better induction effect.