Wireless ultrasonic badminton footwork training device and training method

A training device and ultrasonic technology, applied in sports accessories and other directions, can solve the problem of losing the positive effect of the technology in hand, and achieve the effects of improving the technical level, high detection accuracy and convenient installation.

Inactive Publication Date: 2015-09-30
SHENYANG POLYTECHNIC UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

The meter-shaped footwork training from the center position to 8 points is an effective method of footwork training. If you do not master the correct footwork, it will affect the learning and application of various hitting techniques. Technology loses its positive role
But also there is not a kind of good device and method to solve this problem at present

Method used

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  • Wireless ultrasonic badminton footwork training device and training method
  • Wireless ultrasonic badminton footwork training device and training method

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specific Embodiment approach

[0019] detailed description: Below in conjunction with accompanying drawing, the present invention will be further described:

[0020] Such as figure 1 As shown, the present invention provides a wireless ultrasonic badminton footwork training device, the device is composed of a host 11, 8 slaves 21 and a remote controller 1; Host wireless module 6, host single-chip microcomputer 3 and infrared receiving head 2, LCD liquid crystal screen sub-screen 5, LED indicator light 4, NRF24L01 host wireless module 6 and 3 and infrared receiving head 2 are all connected with host single-chip microcomputer 3;

[0021] Slave 21 comprises ultrasonic sensor 9, slave single-chip microcomputer 8 and NRF24L01 slave wireless module 7, and ultrasonic sensor 9 and NRF24L01 slave wireless module 7 are all connected with slave single-chip 8;

[0022] The NRF24L01 slave wireless module 7 is wirelessly connected with the NRF24L01 master wireless module 6; the remote controller 1 is wirelessly connec...

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Abstract

The invention provides a wireless ultrasonic badminton footwork training device and training method. The device comprises a master machine, eight slave machines and a remote control, wherein the remote control is connected with the master machine which is connected with the slave machines. A trainer can automatically select the training mode for footwork training; the device is arranged outside a court, cannot damage the court and is convenient to mount; the device is high in detection accuracy, can accurately estimate the defects of footwork of the trainer and sets targeted training schemes to help the trainer improve the badminton playing skills. The device is convenient to mount, doesn't affect other daily use of the court and has no damage to the court and badminton rackets due to the fact that the device is arranged outside any badminton court; the device is simply and conveniently operated by using the remote control by the hand without holding a badminton racket; the ultrasonic detection accuracy is high and can be within 1 cm.

Description

technical field [0001] The patent of the present invention relates to the field of sports equipment, in particular to a badminton footwork training auxiliary device, specifically a wireless ultrasonic badminton footwork training device and a training method. Background technique [0002] Footwork is an important basic technique in badminton training. Badminton footwork can be divided into surfing footwork, backward footwork and side-to-side moving footwork according to the application. The meter-shaped footwork training from the center position to 8 points is an effective method of footwork training. If you do not master the correct footwork, it will affect the learning and application of various hitting techniques. Technology loses its positive role. And also there is not a kind of good device and method to solve this problem at present. Contents of the invention [0003] Purpose of the invention: the present invention provides a wireless ultrasonic badminton footwork t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/00A63B67/18A63B71/06
Inventor 伞宏力
Owner SHENYANG POLYTECHNIC UNIV
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