Design And Research Of Sanda Electronic Protector

The use and development of Taekwondo electronic protector for nearly 10 years, even on the stage of the Olympic Games, has made the tremendous contribution to the spread and popularization of the Taekwondo projects. On the contrary, the more history project of Sanda has not ranked in the international normal competition, design and development of Sanda electronic protector is scanty, there is almost no any substantive breakthrough. Taking this as the background, after inreference many advantages and disadvantages of the Taekwondo electronic gear, this paper according to the current rules of Sanda competition, propose and design the overall scheme of Sanda electronic protector, been guided of this, Respectively designed the various parts of signal acquisition, transmission and processing, presents the unique theory and method of the design and development of the Sanda electronic protector.Based on the actual application background and combination with the environment of actual used, selection and design of the dedicated force measuring sensor, in order to improvement the measurement accuracy and precision of ADC conversion part, design and fabrication of thespecific calibration device-Dynamic impact force calibration. Then design and planning of the force measuring sensor network and its subsequent conditioning circuit, On the basis of this, selection and use of the wireless data transmission module for the transmission of data with the acquisition terminal. Besides, According to the rules of the game and the specific responsibilities of referees, Design respectively of the referee and linesman judge’s handle, to ensure the correct judgment in the process of use. Finally, all the collected information is aggregated and packaging, Transmission the required information according to the data transmission protocol to PC, for storage, display and other operations.This paper had ends up with a large amount of data and material, better to complete the design conception, but also has many problems, need to do further processing.But it is certain that the type of Sanda electronic protector is unprecedented, based on the theoretical and material object in this article and a large number of experimental data, there must have a far-reaching influence on the subsequent research and learning, evenmore the products and application of the theories which is based on the Sanda electronic protector will emerge in an endless stream.