Title:
競技用ボールの移動軌跡出力システム
Document Type and Number:
Japanese Patent JP7232435
Kind Code:
B2
Abstract:
To provide a motion trajectory output system to eliminate such a situation in which the three-dimensional position information of a ball, such as the order, position, time, and line or the like using the ball in the competition is difficult to measure by a machine.SOLUTION: The motion trajectory output system of a competitive ball includes: a competition ball 0102 having a positioning signal continuously receiving unit that receives the positioning signal from a satellite positioning system 0101 at least in part of a time zone during which the competition is performed, and a position information radio output unit that continuously and wirelessly outputs the position information based on the received positioning signal; and a motion trajectory output device having a position information acquiring unit for continuously acquiring the position information output continuously and wirelessly, a motion trajectory acquiring unit for acquiring the movement trajectory of the competition ball based on the acquired position information, and a motion trajectory output unit 0103 for outputting the acquired movement trajectory.SELECTED DRAWING: Figure 1
Inventors:
Ichiro Kudo
Application Number:
JP2018074374A
Publication Date:
March 03, 2023
Filing Date:
April 09, 2018
Export Citation:
Assignee:
yks Patent Evaluation Co., Ltd.
International Classes:
G01S19/19; A63B43/00; A63B65/02; A63B65/06; A63B65/10; A63B67/14; A63B67/197; A63J5/02
Domestic Patent References:
| JP2002026631A | ||||
| JP2012139493A | ||||
| JP10314357A | ||||
| JP2002346019A | ||||
| JP2007538255A | ||||
| JP2009297057A | ||||
| JP2015503399A | ||||
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Foreign References:
| US20170252632 | ||||
| US20110077112 | ||||
| CN204208265U | ||||
| KR2020080000513U | ||||
| US20150080142 |
Attorney, Agent or Firm:
Ichiro Kudo
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