KR20190017409A - System for archery personal training - Google Patents

Abstract

Disclosed is a system for personal archery training for allowing an archer to undergo personal archery training systematically and effectively. The system for personal archery training includes: a bow for allowing an archer to shoot an arrow; a target aimed by the archer to shoot the arrow and having different scoring sections; an archery cam which is an imaging device for filming the target and positions of arrows stuck to the target; an image analysis server for calculating the target, the positions of the arrows stuck to the target, and influence of wind from image data transferred through a wire-wireless network after the archery cam filmed; and a terminal which receives the images of the target and the arrows analyzed by the image analysis server by cable or wirelessly to allow the archer to recognize the result visually or aurally. The system for personal archery training according to the present invention allows the archer to easily check his or her scores without other′s help and can help the archer improve his or her scores by regulating the aim in consideration of the influence of wind.

Description

System for archery training {SYSTEM FOR ARCHERY PERSONAL TRAINING}

The present invention relates to a system for archery training, and more particularly, to a system for archery training that allows athlete to train systematically and efficiently without the assistance of an assistant.

The contents described in this section merely provide background information on the present embodiment and do not constitute the prior art.

Archery is a target sporting a goal using a bow and an arrow to shoot a target at a certain distance. Archery games are divided into two categories: Targeting, Fielding, and Compounding. Targeting is the official event of the Olympic Games. It is called a round, and it is divided into Olympic Round, Grand Round, Double Round, and Single Round, etc., in which a target is shot with a certain number of arrows at a predetermined distance and then the score is calculated.

Korean archery has been at the top of many world championships, Olympic and Asian games, and women's archery, in particular, has a level of skill that is more difficult than the national championship. Nevertheless, Korean archery is regarded as an unqualified sports event that only a small number of elites are fostered and is thought to be a difficult event that many masses can not easily access.

In addition, equipment and training methods are stagnant and stagnation in the related industries, compared with other items due to unorthodox training equipment and training methods. FIG. 1 is a view showing an example of a method of confirming an archery target according to the prior art, in which a coach or a player directly confirms a position where a fire place is inserted in a target, using a telescope. According to this conventional method, it is troublesome to record management of the athletes, and since the person has to check the target every time, progress is delayed, and it is difficult to confirm the wind direction and wind speed information.

It is necessary to train the archery in accordance with the actual order, time, and number of fires, such as the actual competition field. As shown in FIG. 2, It is difficult to practice in 6 seconds in 120 seconds, 3 times in 60 seconds, and again in shooting, etc.).

Meanwhile, as shown in FIG. 3, the timer used in the current archery field is expensive equipment and is provided only in a team or a specific facility, and since it provides only a predetermined routine, it is difficult for an individual to use the timer. In addition, in the case of a timer for a game currently being used in public, a beep sound can be heard through a large speaker, which can damage not only late residents but also other people using the same archery.

Because of these limitations, general people and clubs do not care about the order, time, water repellency, etc. of the actual game. They are not doing systematic training. They tend to watch the timer in the competition field and are often chased by time. In some cases.

In the past, in the case of a team or a group, it is only when a player records a submitted recording sheet that an arrow has been inserted by using a pen on a recording sheet, and the player can know the target of all the players managed at a glance in real time There was no way to identify, so systematic and efficient training was limited.

Especially, the handicapped person using the wheelchair is difficult to identify the scoop (telescope) by himself and the assistant is essential.

Accordingly, the present invention proposes a system for archery training that can overcome the above-mentioned technical constraints.

[Prior Art Literature]

[Patent Literature]

(Patent Document 1) Korean Registered Patent No. 10-0702647, published on March 27, 2007 (name: shooting training apparatus and shooting training method)

(Patent Document 2) Japanese Patent Registration No. 3250150, published on April 23, 1999 (name: shooting training apparatus)

(Patent Document 3) Japanese Laid-open Patent No. 6065831, July 6, 2015 (name: a system for shooting guns and shooting games)

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the problems of the prior art described above, and a main object of the present invention is to provide a system for an archery individual training in which a player can easily confirm the recording immediately without assistance of an assistant.

Another object of the present invention is to provide a system for archery training that can improve the score by correcting the aim in consideration of the environment such as wind direction and wind speed.

Another object of the present invention is to provide an environment in which an ordinary person, a group of athletes and athlete can make an environment similar to an archery field during training and allow indirect experience of a game to the general public and a crowd, To provide a system for archery training.

The problems to be solved by the present invention are not limited to those mentioned above, and another problem to be solved can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a system for systematic and efficient archery training, comprising: a bow for shooting an arrow; The target is divided into different scoring ranges, where the shooter is aimed at shooting arrows; An archery cam which is a video device for photographing the target and the position of an arrow to be stuck to the target; An image analyzing server for calculating an image of the bullseye, the position of an arrow pointed to the target and the influence of wind on image data transmitted from the archery cam to the wired / wireless network; And a terminal for receiving the image of the bullseye and the arrow analyzed by the image analysis server in a wired / wireless manner and displaying the image so that the shooter can recognize the viewer or the auditory sense.

Wherein the image analysis server comprises: a communication unit for providing a function for exchanging information with the archery cam and the terminal; An image analyzing unit for recognizing the position of the arrow in the target through the intelligent image analysis technique and calculating the score; And a wind calculation unit for receiving the wind speed and direction information of the wind blowing on the current stadium and analyzing the effect on the game.

The image analysis server may further include a storage unit for storing member information, a score and a game history for each member.

The current wind speed and wind direction information received by the wind calculation unit may be wind direction and wind velocity information installed in the stadium.

The archery cam or the terminal may include a GPS module for determining an installation position.

The current wind speed and wind direction information received by the wind calculation unit may be meteorological information of the weather station of the corresponding position according to the archery cam or the GPS information of the terminal.

The archery cam can directly transmit the analyzed information of the photographed image to the terminal.

The information displayed on the terminal may include any one of a note, a usage method, an experience mode, and a competition mode with another member.

The usage method displayed on the terminal may indicate the time limit of the archery game currently being trained, the total number of shots, and the number of remaining shots.

In the experience mode, at least one of the name, date, time, wind, temperature, distance from the target, number of shots, score, and past history of the shooter may be displayed.

When the terminal is a coach or a coach, the experience mode information of the team members may be collectively displayed.

According to the system for archery training of the present invention, it is possible to enable a system for archery training where the player can easily check the record immediately without assistance of the assistant personnel.

In addition, there is an effect that it is possible to make a system for training an archery person to be able to correct the aim in consideration of the environment such as the wind direction and the wind speed and to help improve the performance.

In addition, archery training is provided to make it possible for the general public, dancers, and athletes to experience the same conditions as the archery field during the training, to enable indirect experience of the game for the general public and the host, The system can be enabled.

The effects obtained in the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description .

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the technical features of the invention.
FIG. 1 is a view illustrating an example of a conventional method of identifying an archery target.
2 is a view illustrating an archery training state of a general public according to the prior art.
3 is a diagram illustrating an archery timer according to the prior art.
4 is a diagram illustrating a configuration of a system for archery training according to an embodiment of the present invention.
5 is a diagram illustrating a configuration of an image analysis server according to an embodiment of the present invention.
6 is a view illustrating a display screen of a terminal according to an embodiment of the present invention.
7 is a view illustrating another display screen of a terminal according to an embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following detailed description, together with the accompanying drawings, is intended to illustrate exemplary embodiments of the invention and is not intended to represent the only embodiments in which the invention may be practiced. The following detailed description includes specific details in order to provide a thorough understanding of the present invention. However, those skilled in the art will appreciate that the present invention may be practiced without these specific details.

In some instances, well-known structures and devices may be omitted or may be shown in block diagram form, centering on the core functionality of each structure and device, to avoid obscuring the concepts of the present invention.

Throughout the specification, when an element is referred to as "comprising" or " including ", it is meant that the element does not exclude other elements, do. Also, the terms " part, "" module," and " module ", etc. in the specification mean a unit for processing at least one function or operation and may be implemented by hardware or software or a combination of hardware and software have. Also, the terms " a or ", "one "," the ", and the like are synonyms in the context of describing the invention (particularly in the context of the following claims) May be used in a sense including both singular and plural, unless the context clearly dictates otherwise.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

Hereinafter, the same system can be applied for the training of the sports such as the archery and the like, although the archery is exemplified in the following description.

4 is a diagram illustrating a configuration of a system for archery training according to an embodiment of the present invention.

The bow 100 is a tool used by a shooter to shoot an arrow toward a target 200 positioned at a certain distance. In the archery, a glass fiber and a wood or bamboo are usually used in combination. The bow (100), which is usually used, has an elasticity criterion of strength when pulling a 66 cm long arrow, which varies from 14 to 23 kg for men and 9 to 18 kg for women. The fired bow flies about 200 to 900 meters at a speed of about 52 meters per second. Penetration depends on the strength of the bow, but it can penetrate a 1mm iron plate with an arrow of 66cm and a strength of 18kg. Arrows are made of duralumin or glass fiber material, which adjusts the thickness and weight of the arrow according to the strength of the bow (100).

The target (200) is a surface with several circles of different diameters shot by the shooter, and is divided into several concentric circles according to the scoring interval. The bull's-eye is a yellow circle with a diameter of 12.2cm, 1.3m above the ground, corresponding to the center of the bull's-eye. The score decreases as you move from the center to the outer edge of the target. The target is usually made up of a straw-clad pup, and then a cloth with concentric circles marking the score. The thickness is about 10cm and the diameter is about 120cm. Five concentric circles are British and ten are FITA (International Archery Federation). For long distance of 90m, 70m and 60m, the diameter should be 122cm (10 point diameter 12.2cm). For short distance of 50m and 30m, the target of 80cm diameter (10 point diameter 8cm) should be used.

The archery cam 300 is an imaging device for photographing the position of an arrow inserted in the target 200 and the target 200. The archery cam 300 can be installed in the vicinity of the target 200 or in the vicinity of the target 200 according to the remote shooting capability. Although one arch cam 300 is shown in FIG. 4, it will preferably be installed with a gun and a target 200.

The image photographed by the archery cam 300 is transmitted to the analysis server 400 in a wired / wireless communication manner. Here, the wired / wireless communication method is classified into a low-power, low-cost local communication method such as BLE (Bluetooth Low Energy), WiFi, WiBro, WiMAX, Bluetooth, UWB, (WCDMA), Wideband Code Division Multiple Access (WCDMA), and so on, regardless of whether the name is ZigBee, DSRC, ultrasonic, infrared or the like. (HFC), Long Term Evolution (LTE), and other fixed-line networks such as Ethernet, digital subscriber line (xDSL), optical fiber hybrid network (HFC) May be any type of network to be implemented in the future, regardless of the name.

The archery cam 300 may include a self-image analysis module and a storage module in addition to the image acquisition module, and the captured image may be transmitted to the image analysis server 400 without processing.

The image analysis server 400 is a server for analyzing the positions of the bulls 100 and the arrows in the image data transmitted from the archery cam 300. The image analysis server 400 may be implemented as a server farm, Or may be implemented in a single computer device.

The terminal 500 is a device for receiving the images of the bulls 200 and arrows analyzed by the image analysis server 400 by wired / wireless and displaying the images so that the shooter can recognize the images by eyesight or audition.

4, the terminal 500 may be a dedicated monitor installed in the server, and may be any information communication device capable of receiving and displaying information from the image analysis server 400 through a wired / A mobile phone, a portable multimedia player (PMP), a MID (Mobile) terminal, a tablet computer, a notebook computer, a notebook computer, a netbook, a multimedia terminal, a wired terminal, Internet Device), a smart phone, and the like.

An application program for archery training can be installed in a general smartphone in which the terminal 500 is not a dedicated monitor, so that the service according to the present invention can be used.

The dedicated terminal 500 is preferably equipped with a solar panel and a solar cell to supply power to the terminal 500 through sunlight.

The terminal 500 preferably includes a monitor for visual guidance as well as a speaker for outputting audio.

The image analysis results obtained by the specific archery cam 300 are transmitted not only to the terminal 500 located in the vicinity of the observer but also to 1: N, N: 1, or N: N, Directors, coaches, etc. can be used to guide players.

5 is a diagram illustrating a configuration of an image analysis server according to an embodiment of the present invention.

The image analysis server 400 may include a communication unit 410, an image analysis unit 420, and a wind calculation unit 430.

The communication unit 410 provides a function for exchanging information with the archery cam 300 and the terminal 500. The communication unit 410 includes RF transmitting means for up-converting and amplifying the frequency of the transmitted signal, RF receiving means for low-noise amplifying the received signal and down-converting the frequency.

The communication unit 410 may include at least one of a wireless communication module and a wired communication module. The wireless communication module is configured to transmit and receive data according to a wireless communication method. When wireless communication is used, data can be transmitted and received using any one of a wireless network communication module, a wireless LAN communication module, and a wireless fan communication module have. The wired communication module is for transmitting / receiving data by wire.

The communication unit 410 may be a communication unit such as BLE (Bluetooth Low Energy), WiFi, WiBro, WiMAX, Bluetooth, UWB, ZigBee, (CDMA), Wideband Code Division Multiple Access (WCDMA), High Speed Packet Access (HSPA), and so on, regardless of the name, Mobile communication modules such as Long Term Evolution (LTE), and wired communication modules such as Ethernet, digital subscriber line (xDSL), optical fiber hybrid network (HFC), and optical access network (FTTH).

The image analysis unit 420 photographs the bullseye 200 and the arrows imaged from the archery cam 300 and analyzes the transmitted image. The image analysis unit 420 determines the position where the arrow is stuck through the intelligent image analysis technique and calculates the score.

The wind calculation unit 430 receives wind speed and direction information of the wind blowing in the current stadium and analyzes the influence on the game. The wind speed and direction information of the stadium can be obtained through the wind direction and anemometer (not shown) installed in the stadium or from weather information of the weather station. The meteorological information of the meteorological office can be obtained by using GPS (Global Positioning System) information provided together with the archery cam 300 or the terminal 500. [

Archery is usually a game played outdoors, and the influence of the wind is huge. When the wind is blowing strongly, the center of the bull's eye (200) can be deflected even if the target is fixed. In this case, it is essential to know the effect of the wind rather than the wrong aim of the shooter.

When the wind is blowing in a specific direction to the stadium, the wind calculation unit 430 can transmit the wind direction, the wind speed, and the desired mis-aim degree to the terminal 500.

The storage unit 440 may be a volatile memory or a non-volatile memory unit as a computer-readable medium. Such as a hard disk device, an optical disk device, or any other mass storage device.

The storage unit 440 stores the member information, the score, and the game history for each member, so that each member can manage the score of the training or competition, and can easily confirm the improvement or deterioration of the performance.

In the above description, the image analysis function is implemented in the image analysis server 400. However, some image analysis functions may be implemented in the archery cam 300 according to the embodiment. For example, a result of performing an image analysis on the image taken by the archery cam 300 may be transmitted to the image analysis server 400 or sometimes directly to the terminal 500.

6 is a view illustrating a display screen of a terminal according to an embodiment of the present invention.

In the example of FIG. 6, steps 1 and 2 provide guidance and instructions, step 3 shows the user's score, and step 4 shows contention mode information with other members.

There is a method of using the system in the guide of how to use, but a method for archery training can be displayed. For example, you can display the message "Firing six shots for 120 seconds" and display the time together. At this time, based on the result of the analysis performed by the image analysis server 400, the number of arrows currently fired by the member and the number of remaining arrows can be displayed together.

7 is a view illustrating another display screen of a terminal according to an embodiment of the present invention.

The player's name, date, time, wind, temperature, distance to the target 200, number of shots, score, and the like may be displayed on the screen of the terminal 500. The screen of FIG. 7 is a screen displayed to an individual player, and the records of the players belonging to various players can be transmitted to the coach and coach terminal, and can be managed in real time.

Each block of the block diagrams attached hereto and combinations of steps of the flowchart diagrams may be performed by computer program instructions. These computer program instructions may be loaded into a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus so that the instructions, which may be executed by a processor of a computer or other programmable data processing apparatus, And means for performing the functions described in each step are created. These computer program instructions may also be stored in a computer usable or computer readable memory capable of directing a computer or other programmable data processing apparatus to implement the functionality in a particular manner so that the computer usable or computer readable memory It is also possible for the instructions stored in the block diagram to produce a manufacturing item containing instruction means for performing the functions described in each block or flowchart of the block diagram. Computer program instructions may also be stored on a computer or other programmable data processing equipment so that a series of operating steps may be performed on a computer or other programmable data processing equipment to create a computer- It is also possible that the instructions that perform the processing equipment provide the steps for executing the functions described in each block of the block diagram and at each step of the flowchart.

Also, each block or each step may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function (s). It should also be noted that in some alternative embodiments, the functions mentioned in the blocks or steps may occur out of order. For example, two blocks or steps shown in succession may in fact be performed substantially concurrently, or the blocks or steps may sometimes be performed in reverse order according to the corresponding function.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

According to the archery training system of the present invention, a player can easily check the record immediately from the observer without the help of the assistant personnel, and can improve the aim by considering the influence of the wind, It is possible to use as a solution to provide a system for individual training. As it exceeds the limit of the existing technology, it is not only the use of the related technology but also the possibility of marketing or operating the applicable device, This is an invention that is industrially usable because it is possible.

100: Bow 200: Target 300: Archery cam
400: image analysis server 410: communication unit 420: image analysis unit
430: wind calculator 440; Storage unit 500:

Claims (10)

In a system for systematic and efficient archery training,
A bow for shooters to shoot arrows;
A bull's-eye divided into different scoring intervals in which the shooter is a target to shoot an arrow;
An archery cam which is a video device for photographing the target and the position of an arrow to be stuck to the target;
An image analyzing server for calculating an image of the bullseye, the position of an arrow pointed to the target and the influence of wind on image data transmitted from the archery cam to the wired / wireless network; And
And a terminal for receiving the images of the bullseye and the arrows analyzed by the image analysis server in a wired / wireless manner and displaying the image so that the shooter can recognize the viewers or the audiences. The method according to claim 1,
Wherein the image analysis server comprises:
A communication unit for providing the archery cam and a function for exchanging information with the terminal;
An image analyzing unit for recognizing the position of the arrow in the target through the intelligent image analysis technique and calculating the score; And
And a wind calculation unit for receiving the wind speed and direction information of the wind blowing on the current stadium and analyzing the effect on the game. 3. The method of claim 2,
Wherein the image analysis server comprises:
And a storage unit for storing member information, a score and a match history for each member. 3. The method of claim 2,
The wind speed and direction information of the current stadium, which is received by the wind calculation unit,
And a wind direction and wind speed information installed in the stadium. 3. The method of claim 2,
The arch cam or the terminal,
And a GPS module for determining an installation location. 6. The method of claim 5,
The wind speed and direction information of the current stadium, which is received by the wind calculation unit,
And the weather information of the weather station of the corresponding position according to the GPS information of the terminal or the archery cam. The method according to claim 1,
The arch cam may include:
And transmits information directly analyzed on the photographed image to the terminal. The method according to claim 1,
The information displayed on the terminal may include:
Wherein the training mode includes at least one of a precaution, a usage method, an experience mode, and a competition mode with other members. 9. The method of claim 8,
The method as claimed in claim 1,
The time limit of the archery game currently being trained, the total number of shots and the number of remaining shots,
In the experience mode,
Wherein at least one of the name, date, time, wind, temperature, distance from the target, number of shots, score and past history of the shooter is displayed. 10. The method of claim 9,
If the terminal is a coach or a coach,
And the experience mode information of the shooters belonging to the team is collectively displayed.

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