A football penalty training device based on radio frequency technology

Abstract

The invention aims to provide a radio frequency technology-based penalty kick training device, which comprises a doorframe, a goalkeeping device, a penalty kick plate and an RFID (Radio Frequency Identification) chip. The device is characterized in that the goalkeeping device comprises a head-chest plate, arm plates arranged on the two sides of the head-chest plate, a rapid extension and retraction part arranged at the bottom of the head-chest plate and a rotating shaft arranged at the bottom of the rapid extension and retraction part; the two ends of the rotating shaft are fixedly arranged on a base; a servo motor for driving the rotating shaft is further arranged on the base; a single-chip microcomputer for controlling the rotating direction of the servo motor and controlling the rapid extension and retraction part to extend and retract is further arranged on the base; a communication device for communicating the single-chip microcomputer and the penalty kick plate is further arranged on the base; the penalty kick plate is a disc-shaped body with an RFID card reader. According to the device, by virtue of a radio frequency technology and the pre-judging capability of the single-chip microcomputer, the dependence of a footballer on own shooting habits is effectively restricted, and the footballer can be promoted to improve response at the moment of shooting.

Description

technical field [0001] The invention relates to the technical field of sports training equipment, in particular to a football penalty training device based on radio frequency technology. Background technique [0002] In football, penalties are the easiest way to score. Especially in modern football, coaches constantly require offensive and defensive balance and even require all players to participate in defense, which leads to fewer opportunities for offensive players to score, so penalty kicks, free kicks and corner kicks have become important scoring opportunities. [0003] In modern football, the goalkeeper saves a penalty kick, and generally adopts a pre-judgment method to save. Because the distance between the football and the goal frame line is too short for a penalty kick, there is generally not enough time to react without pre-judgment, let alone complete a save. The classic case is that in the penalty shootout between Germany and Argentina in the 2006 World Cup, t...

AI Technical Summary

Problems solved by technology

[0004] Because professional players have undergone professional training, their shooting skills do not have too many defects, but they lack shooting skills that are inconsistent with their habits when facing goalkeepers with predictive ability.

[0005] In the prior art, shooting training devices generally focus on improving the shooting accuracy of players, but there is no device that solves the problem that players rely too much on shooting habits

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