JP2007229416A - Swim stroke counter - Google Patents

Swim stroke counter Download PDF

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Publication number
JP2007229416A
JP2007229416A JP2006092241A JP2006092241A JP2007229416A JP 2007229416 A JP2007229416 A JP 2007229416A JP 2006092241 A JP2006092241 A JP 2006092241A JP 2006092241 A JP2006092241 A JP 2006092241A JP 2007229416 A JP2007229416 A JP 2007229416A
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time
swimming
strokes
stroke
swimmer
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JP2006092241A
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Japanese (ja)
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Masaaki Kusaka
正章 日下
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Abstract

<P>PROBLEM TO BE SOLVED: To make a swimmer record swimming data by himself/herself, and instantly obtain the result of analysis on the spot. <P>SOLUTION: When an immersion counter is attached to the body of a swimmer as a swim stroke counter, the number of times of immersion can be counted and recorded together with time data so that distance, time, the number of strokes, length of a stroke and time of one stroke can be calculated and displayed instantly. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、水泳のストローク数の記録に関する。
特開２００４−１８４１１２号公報 特開２００３−１１７０４１号公報 The present invention relates to recording the number of strokes of swimming.
JP 2004-184112 A JP 2003-117041 A

従来のストロークカウントはビデオ画像を分析することにより算出する方法である。The conventional stroke count is a method of calculating by analyzing a video image.

しかしながら、以上の技術によれば、泳者がすぐにデーターを得ることが困難であり泳者一人で記録する事すら難しい。
そこで、この発明は、泳者が自分で水泳のデーターを記録し、その場で瞬時に分析結果が得られる事を課題とする。However, according to the above technique, it is difficult for the swimmer to obtain data immediately, and it is difficult to record it alone.
Accordingly, an object of the present invention is to allow a swimmer to record swimming data by himself and obtain an analysis result instantaneously on the spot.

以上の課題を解決するために、第一発明は、泳者の体につけたセンサーにより入水を確実にカウントすることによって水泳のストローク数を記録する装置である。
また、第二発明は、カウントの開始時間、終了時間、また、一定時間カウントが進まない時間から、一時停止を検出し、一時停止の時間と回数を記録する。一時停止はプールではターンの最中と判断できる。In order to solve the above problems, the first invention is an apparatus for recording the number of strokes of swimming by reliably counting the amount of water entering by a sensor attached to a swimmer's body.
In the second invention, a pause is detected from the start time and end time of the count, and the time when the count does not advance for a certain period of time, and the time and number of pauses are recorded. A pause can be determined during the turn in the pool.

第一発明、第二発明により、プールの大きさを入力しておけば、水泳の技術評価に必要な、水泳距離、タイム、ラップタイム、ストローク数、ストローク長、１ストロークの時間が算定表示可能となり、現場での水泳技術の評価が可能となった。  By entering the size of the pool according to the first and second inventions, the swimming distance, time, lap time, number of strokes, stroke length, and stroke time required for the technical evaluation of swimming can be calculated and displayed. It has become possible to evaluate on-site swimming skills.

この発明の一実施例の本体正面図を、図１に示す。泳法により入水を繰返す身体部位が違うので適当と思われる部位に装着する。あらかじめ操作ボタンでプールの大きさを入力しておく。スタートボタンを押して泳ぎ始め、終了時にはストップボタンを押す。
この発明の選択図を図２に示す。カウンター部では一定時間入水センサーからの信号がない場合、ポーズとしてその時刻と回数を記録する。これはターンの最中と判断でき、距離とラップタイムが記録される。A main body front view of one embodiment of the present invention is shown in FIG. The body part that repeats water entry is different depending on the swimming method, so attach it to the part you think is appropriate. Enter the size of the pool in advance using the operation buttons. Press the start button to start swimming and press the stop button when finished.
A selection diagram of the present invention is shown in FIG. When there is no signal from the water entry sensor for a certain period of time, the counter section records the time and number of times as a pause. This can be determined during the turn, and the distance and lap time are recorded.

「実施形態の効果」
この実施形態によれば、ビデオ撮影を必要とせず、水泳のストローク数を正確にカウントすることが出来る。また、その場で水泳距離、タイム、ラップタイム、ストローク数、ストローク長、１ストロークの時間が算定表示可能になった。"Effect of the embodiment"
According to this embodiment, it is possible to accurately count the number of swimming strokes without requiring video shooting. In addition, the swimming distance, time, lap time, number of strokes, stroke length, and time of one stroke can be calculated and displayed on the spot.

「他の実施形態」
図１の実施形態では、１は入水センサーであったが、他の実施形態では、振動センサー、加速度センサーでも良い。このセンサーの位置は有効に動作する限り、どこに配置しても良い。また、３〜４で示される操作ボタンも、便利に使えるためには、どこに配置しても、ボタンの数を増減してもかまわない。"Other embodiments"
In the embodiment of FIG. 1, 1 is a water entry sensor, but in other embodiments, a vibration sensor or an acceleration sensor may be used. The position of this sensor may be arranged anywhere as long as it operates effectively. In addition, the operation buttons indicated by 3 to 4 may be arranged anywhere and the number of buttons may be increased or decreased for convenient use.

この発明の一実施例を示す正面図である。It is a front view which shows one Example of this invention. この発明の選択図である。It is a selection diagram of the present invention.

符号の説明Explanation of symbols

１ 入水センサー ２ 表示部 ３ 操作ボタン（−） ４ 操作ボタン（＋）
５ 操作ボタン（ＳＴＡＲＴ／ＳＴＯＰ） ６ 操作ボタン（セレクト／ＯＮ／ＯＦＦ）1 Incoming sensor 2 Display 3 Operation button (-) 4 Operation button (+)
5 Operation buttons (START / STOP) 6 Operation buttons (Select / ON / OFF)

Claims (3)

水泳のストローク数を、泳者の体の一部が水中に出入りする回数をカウントし記録することを特徴とする装置。An apparatus for counting the number of swimming strokes by counting the number of times a part of a swimmer's body enters and exits the water. 前記装置は通電性の変化あるいは圧力の変化を入水センサーで検知しカウントする。また、泳ぎ始めから終わりまでのタイムも記録し、一定時間以上カウントが進まない時を一時停止として、その回数を記録する。一時停止はプールでのターンの回数に相当するので、水泳の分析に必要な水泳距離、ラップタイム、ストローク数、ターンの回数を記録することを特徴とする装置。The apparatus detects and counts a change in electrical conductivity or a change in pressure with a water inlet sensor. Also, the time from the start to the end of swimming is recorded, and when the count does not advance for a certain period of time or more, the number of times is recorded. Since the pause corresponds to the number of turns in the pool, the device records the swimming distance, lap time, number of strokes, and number of turns necessary for analysis of swimming. 前記装置は記録されたデーターを分析する機能も備えており、記録終了後は、プールの大きさを入力しておけば、表示を切り替えることにより総水泳距離、ラップタイム、ストローク数、ストローク長、１ストロークの時間を、瞬時に算定表示することを特徴とする装置。The device also has a function of analyzing recorded data. After recording, if the pool size is entered, the total swimming distance, lap time, number of strokes, stroke length, 1 A device characterized by instantaneously calculating and displaying the stroke time.
JP2006092241A 2006-03-02 2006-03-02 Swim stroke counter Pending JP2007229416A (en)

Priority Applications (1)

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JP2006092241A JP2007229416A (en) 2006-03-02 2006-03-02 Swim stroke counter

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JP2006092241A JP2007229416A (en) 2006-03-02 2006-03-02 Swim stroke counter

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014042757A (en) * 2012-08-28 2014-03-13 Seiko Instruments Inc Electronic equipment, method for determining swimming form, and swimming form determination program
WO2014085477A1 (en) * 2012-11-29 2014-06-05 Johnson Outdoors Inc. Swim stroke counter
GB2528828A (en) * 2014-04-25 2016-02-10 Speedo Int Ltd Activity monitors
CN115212541A (en) * 2022-04-12 2022-10-21 湘潭大学 Free swimming four limbs and mouth and nose water inlet and outlet time recording device and data analysis method
RU221263U1 (en) * 2023-06-06 2023-10-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" SPEEDOGRAPH OF A SWIMMER'S INTRACYCLE SPEED

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014042757A (en) * 2012-08-28 2014-03-13 Seiko Instruments Inc Electronic equipment, method for determining swimming form, and swimming form determination program
WO2014085477A1 (en) * 2012-11-29 2014-06-05 Johnson Outdoors Inc. Swim stroke counter
US10022087B2 (en) 2012-11-29 2018-07-17 Johnson Outdoors Inc. Swim stroke counter
GB2528828A (en) * 2014-04-25 2016-02-10 Speedo Int Ltd Activity monitors
US10201292B2 (en) 2014-04-25 2019-02-12 Speedo International Limited Activity monitors
CN115212541A (en) * 2022-04-12 2022-10-21 湘潭大学 Free swimming four limbs and mouth and nose water inlet and outlet time recording device and data analysis method
CN115212541B (en) * 2022-04-12 2023-11-17 湘潭大学 Free swimming limb and oral-nasal water inlet and outlet time recording device and data analysis method
RU221263U1 (en) * 2023-06-06 2023-10-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" SPEEDOGRAPH OF A SWIMMER'S INTRACYCLE SPEED

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