KR100447582B1 - Form correction instruction device of player in record game - Google Patents

Abstract

(Problem) In a recording game that requires speed, such as swimming and athletics, first, the speed is measured by a certain distance of the competitor, and the form is analyzed as a form for analyzing the form such as when the speed drops and then correcting the form. To utilize.

(Solution means) It consists of an information input system, an editing system for processing inputted information, and an analysis system for analyzing necessary information.

The information input system includes a video camera that includes a clock system and captures the motion of the player as an image, a personal computer, an oscillator attached to the body of the player, and collects signals from the oscillator to control data on the personal computer. It is composed of measuring instrument to input as

The editing system is provided with one or more video decks for playing back cassette tapes recorded by the video camera, and video signals from the video decks to a personal computer which reproduces the video signals on a display. Composed,

The analysis system comprises at least one or a plurality of video areas and a graph area, which are displayed on the display of a personal computer by the editing system. The waveform of the data value which processed the data obtained by this is drawn.

Description

Form correction instruction device of player in record game

The present invention relates to a form correction instruction device for analyzing a player's form in a recording game that requires speed, such as swimming and athletics, and to correct the form to a more speedy form based on the analyzed form. will be.

Conventionally, for example, in swimming games, as a means for improving speed, a rope having a flashing lamp mechanism is installed on the white line indicating the swimming direction drawn on the bottom of the swimming pool, and the player's own record or the competition A device is disclosed in which a ramp installed at a predetermined position of the rope is sequentially flashed at a speed in accordance with the highest record, and a player improves the speed by following the flashing ramp.

However, in swimming games, time distribution and speed should be taken into account according to the distance of the game, such as accelerating the speed at start or goal-in. There was no alternative.

In addition, in order to improve the speed of the player, it is of course necessary to correct the form (form for speeding up). To do this, first analyze your form, then correct the player's own form by comparing the analyzed form with the form of the person with the highest score in the match, or based on the results of the coach or trainer. It is important to get guidance from. However, this cannot be done with the information using the above-mentioned conventional apparatus.

According to the present invention, in a recording game requiring speed, such as a swimming game or a land sport, first, the speed of the competitor himself is measured, and the form is corrected by analyzing the form, for example, when the speed drops. It is to be used as information for the purpose.

In addition, it is possible to compare the player's own form with the form of the person holding the best record of the game, for example, to correct the player's own form or to be guided by a coach or trainer based on the analysis result. It is.

1 is a device layout diagram of an information input system;

2 is a device layout diagram of an editing system;

3 is a data collection screen displayed on a display of a personal computer in the editing system;

4 is a time alignment display screen displayed when the time adjustment button of the data collection screen is operated.

5 is an image diagram of an image region displayed on a display of a personal computer in an analysis system;

6 is an image diagram of a graph area displayed on a display of a personal computer in an analysis system;

FIG. 7 is an image diagram illustrating an example embodiment in which the image region is one screen and one waveform is displayed in the graph region.

FIG. 8 is an image diagram illustrating an example embodiment in which the image region is divided into two screens and two waveforms are overlapped and displayed on the graph region.

FIG. 9 is an enlarged view of an enlarged waveform of a graph area shown in FIG. 8; FIG.

Explanation of Signs for Major Drawings

A-Input System B-Editing System

C-Analysis System 1-Video Camera

2-Personal Computer 3-Instrument

4-Oscillator 5-Tape Cassette

6-Video Deck 7-Speedometer

8-Input start button 9-Input stop button

The present invention includes a video camera that includes a clock system and captures the motion of a player as an image, a personal computer, an oscillator attached to the body of the player, and collects signals from the oscillator and controls the personal computer. An information input system composed of a measuring instrument for inputting data, one or more video decks for playing back cassette tapes recorded by the video camera, and video signals from the video decks, and displaying the video signals. An editing system for processing the inputted information, and an image displayed on the display of the personal computer by the editing system comprises at least one or a plurality of video areas and a graph area; In this graph area, the game is synchronized with the progress of the competition. So as to draw the groups of waveform data values obtained by processing the data, it characterized in that the analysis system is configured to analyze the required information.

In the waveform displayed on the graph area, the portion of the high mountain represents a state in which the competitor has accelerated the speed, and the portion of the low mountain represents the state of low speed.

In particular, in the case of a relatively long distance recording game, it is important to achieve an average speed up to a point after starting, but so-called last spurt when reaching the goal point. Here, by analyzing the waveform drawn in the graph area, it is possible to know the state, attitude, and behavior of the player over the entire game over time. If there is a disturbance in this waveform, it is also one of the features of the present invention to find the position, retrieve the image at that time, analyze the disturbed form at that time, and use it as calibration information.

In addition, the analysis system inputs the competitor's image data and measurement data and the competitor's image data and measurement data to a personal computer, and at least the respective waveforms of the competitors are displayed superimposed on the graph area. Is one of.

By simultaneously displaying the player's waveform and the player's superior waveform simultaneously, the time distribution and form difference between the player and the superior player can be seen at once, helping to improve the record. It is sure to be.

Embodiments of the present invention will be described below in detail with reference to the drawings.

The present invention comprises an information input system (A), an editing system (B) for processing input information, and an analysis system (C) for analyzing necessary information.

The information input system A is shown in FIG. In Fig. 1, reference numeral 1 denotes a video camera having a clock system and shooting a player's motion as an image. Here, a data code 8 mm video camera of Sony Corporation is used. 2 is a notebook personal computer, and the operating OS can be operated by Microsoft Windows 95. At this time, it is important that the video camera 1 and the personal computer 2 keep the time at all times. 3 is a measuring instrument electrically connected to the personal computer 2, and when a signal for requesting collection of control data is output from the personal computer 2, the measuring instrument 3 measures the measurement data corresponding to the request. Supply to (2). The measuring device 3 also has a function of receiving measurement data from the transmitter 4 attached to the body of the competitor.

The embodiment of FIG. 1 shows the case of a track and field competition, and at the same time a player starts, shooting is started with the video camera 1. At the same time, the transmitter 4 attached to the player's body is operated so that the signal is transmitted to the measuring instrument 3, and the measurement data is sent to the personal computer 2 for input / recording.

Next, the editing system B is shown in FIG.

The editing system B includes a videotec 6 capable of reproducing the tape cassette 5 recorded by the video camera 1, and the information capable of inputting a video signal from the video deck 6; It is composed of the same or different personal computer 2 as used in the input system, which can process the video signal and output a control signal to the video deck 6.

3 shows a data collection screen displayed on the display of the personal computer 2 in the editing system B. FIG. The speedometer 7 is set in the center of this data collection screen, and the input value at the time of data collection is processed simultaneously. On the right side, the input start button 8 for starting data collection, the input stop button 9 for stopping data collection, the list button 10 for viewing the recorded data in numerical form, and the save button for storing the collected data. (11) is set, and each button is operated by the touch pen which is not shown in figure.

On the left side of the speedometer 7, an input information setting panel 12 for setting input information from the measuring instrument 3, a status lamp 13 that is lit during data collection processing, and an instantaneous maximum value display are indicated by " O " Button 14 for clearing the display, an instantaneous maximum value display window 15, and an end button 16 for terminating the screen display are set. The current time of the personal computer 2 is displayed on the upper and lower sides of the speedometer 7 in the video camera. A time adjustment button 18 and a current time display window 17 for synchronizing with the time of (1) are set, and a data collection start / end time display window 19 in which data collection start time and collection end time are displayed is provided. The data collection start / end time display window 19 is configured to display a "invalid" display if data cannot be collected due to a connection miss.

FIG. 4 shows a time-aligned display screen 20 displayed when the time adjustment button 18 is operated, and is adjusted to match the display time of the video camera 1.

Then, the input start button 8 is pressed in accordance with the start of the competition of the player, and the necessary data is obtained by pressing the input stop button 9 when the game is finished.

The analysis system C is then shown in FIGS. 5 and 6.

The analysis system C is composed of an image area 21 and a graph area 22, which are displayed on the display of the personal computer 2.

Before operating this analyzing system C, an initial screen (not shown) is displayed on the display of the personal computer 2. In this initial screen, a load button, a save button, a copy button, and a clear button are displayed. By pressing the load button, the image area 21 and the graph of the analysis system C are pressed. The area 22 is configured to be displayed on the display of the personal computer 2.

In addition, the image area 21 and the graph area 22 are normally displayed on the display at the same time. In particular, the image area 21 can be displayed alone, as well as a dynamic image and a still image or a player different from the competitor (excellent). It is also possible to display the video of the competitor holding the record in two to four screens in parallel.

The video area 21 has a video control panel 23 for operating a video deck around it, an ON / OFF button 24 for operating a video screen or not, and a video currently being displayed on a video screen. A graph position search button 25 for displaying the position on the graph area 22 corresponding to the image position, an image position search button 26 for selecting an image corresponding to the position currently displayed on the graph region 22, an image Buttons such as a screen advance button 27 for advancing or returning by one screen are set.

On the other hand, the graph area 22 displays a two-dimensional graph 28 in which the X-axis direction is "time" and the Y-axis direction is "data value." Further, reference numeral 29 denotes a marker that moves in the X-axis direction of the two-dimensional graph 28 in synchronization with the movement of the player displayed in the video area 21, and above the two-dimensional graph 28. The video link position display window 30 which displays the video frame position corresponding to the position indicated by this marker, the data collection start time / end time display window 31 which displays the time when collecting the selected file, and the like are set. It is.

FIG. 7 illustrates an example in which the image area 21 and the graph area 22 are simultaneously displayed on the same screen, and FIG. 8 divides the image area 21 into two screens, and the player's own image is displayed on one screen 32. The other screen 33 shows an image of a player or a coach and an instructor who has a good record.

Therefore, the graph 28 of the graph area 22 shown in FIG. 7 shows one connected waveform, and the graph 28 of the graph area 22 shown in FIG. 8 shows the player's own waveform 34 and excellent recording. The player's or coach and instructor's waveform 35 (shown in dashed lines) is then displayed.

FIG. 9 is an enlarged view in which waveforms in the graph area shown in FIG. 8 are enlarged. This waveform varies depending on swimming or athletics. Here, the oscillator (sensor) (4) shows the case attached to the waist of the swimmer.

In this waveform, the high mountain represents the state where the player is speeding by hand stirring the water, while the low portion represents the state when the hand enters the water from the air. Therefore, it is possible to determine the swimmer's swimming state by analyzing this graph. Here, if there is a disturbance in this waveform, find the marker 29 at the position of the disturbance, recall the image 21 at that time, compare it with the form of the other player (the player with the excellent record), and The trainer can give the appropriate advice and correct the player's form.

It also displays the player's own graph 34 and the other player's (35 players with good records) at the same time so that they can instantly compare the time distribution or form differences between themselves and other players at once. It can be judged that it is helpful to improve the record.

In addition, in order to recall a video divided into two on the display of the personal computer 2 on one screen, a video deck 6 capable of inserting two cassette tapes is naturally required, and another player who has previously inputted a video ( It is a matter of course that cassette tapes of players, coaches and instructors, etc. having excellent records are prepared.

As described above, the present invention captures the motion (form) and the speed of the player's instantaneous moment by the VTR means and simultaneously measures the measured image and data of the captured and measured player on the display of the personal computer. Simultaneous display on one screen allows the player to analyze his / her form, and simultaneously displays images and data of other players (such as players with good records or coaches and instructors) simultaneously on the display of the personal computer. By analyzing the time distribution and the difference between the form and the form, information for correcting the form can be obtained.

Claims (2)

It is composed of a video camera which is equipped with a clock system and captures the motion of the player as an image, a personal computer, an oscillator attached to the body of the player, and a measuring instrument which collects signals from the oscillator and inputs them as control data to the personal computer. Information input system, The video camera comprises one or more video decks for playing back cassette tapes containing images, and a personal computer for inputting video signals from the video decks and reproducing the video signals on a display. An editing system for processing information, The image displayed on the display of the personal computer by the editing system is composed of at least one or a plurality of image areas and a graph area, which process data obtained by the measuring instrument in synchronization with the competition progress of the competitor. An apparatus for calibrating a player's form in a speed game, characterized by comprising an analysis system for analyzing required information by drawing a waveform of one data value. The apparatus of claim 1, wherein the analysis system inputs the video data and the measurement data of the player and the video data and the measurement data of the other player to the personal computer, and at least the respective waveforms of the players are displayed in the graph area in a superimposed manner. Form correction instruction device of player in record game.

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