A fencing referee system that accurately judges the situation of being hit first

Abstract

The invention discloses a fencing judging apparatus system for judging a first hit condition precisely. The system comprises a first fencing judging apparatus and a second fencing judging apparatus which separately comprise a plurality of liquid metal fiber wires distributed in preset effective regions of fencing sports wear of our party and the counter party. The first fencing judging apparatus and the second fencing judging apparatus separately comprises swords forming a first contact capacitance or a second contact capacitance when the tips of the swords are in contact with the liquid metalfiber wires in the preset effective regions of fencing sports wear of our party and the counter party. The first fencing judging apparatus comprises a first capacitance detector, a first micro controller, a first mos field effect transistor switch and a first hit indicating lamp. The second fencing judging apparatus comprises a second capacitance detector, a second micro controller, a second mosfield effect transistor switch and a second hit indicating lamp. The fencing judging apparatus system can judge first hit specifically when two fencers hit the bodies quickly at the same time, so thatnormal technical exertion of the fencers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of fencing referee devices, in particular to a fencing referee system for accurately judging the situation of being hit first. Background technique [0002] Fencing is an ancient sport and an Olympic event. During the fencing movement, it is judged whether the effective part is hit through the on-off of the electrical circuit. [0003] For example, the working principle of the existing fencing referee device is: the sword held by the fencer and the metal part of the fencing sportswear are actually two electrodes, the metal part of the clothes is connected to one end of the wire, and the other end of the wire is connected to the counter. One time, an electric pulse is generated, and the electric pulse is sent to the counter through the wire, and the counter adds the number of one hit to the player. After the game, the player who is hit the least number of times is the winner. [0004] In the process of fenc...

AI Technical Summary

Problems solved by technology

[0004] In the process of fencing, there are often situations where both sides hit almost at the same time. The referee cannot judge the order of hits with the naked eye, and often uses the eagle eye system to replay the collected images at a slow speed. However, this takes a lot of time , and will interfere with the mobilization of the offensive rhythm, affect the technical performance of the athletes, and adversely affect the fencing competition

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