JP2014200633A - Play management system, referee wearing body and mobile body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a play management system, a referee wearing body and a mobile body, capable of further easily chasing a ball to assist management of a play.SOLUTION: A play management system 100 managing a play situation in a sport in which a plurality of players move a ball 30 to perform a play includes player finger rings 20, the ball 30, and a management device 10. The player finger ring 20 has: an antenna 21; and an IC chip 22 storing a player ID. The ball 30 has: a reader 35 reading the IC chip 22; and a control unit 33 transmitting the player ID of the read IC chip 22 to the management device 10. The management device 10 has: a control unit 13 receiving the player ID from the ball 30; and a storage unit 14 storing the player ID in a mode in which order of the reading by the reader 35 is known. The chip 22 of the player finger ring 20 and the reader 35 of the ball 30 can communicate with each other when the player finger ring 20 is in a state that the player finger ring 20 touches the ball 30 or a state that the player finger ring 20 is close to the ball 30.

Description

  The present invention relates to a play management system, a referee wearing body, and a moving body in a sport in which a plurality of players move and move a moving body.

  Conventionally, for example, in a basketball game, who scored who on which team, and who fouled by the referee's call, scorer for the table officials seat (hereinafter referred to as TO seat). Was managing the play by filling in the score sheet.

Under such circumstances, various mechanisms have been considered to assist in the management of play.
For example, Patent Document 1 discloses a technique in which a chip is embedded in a basketball and the ball is tracked by a basket court floor sensor, a player buckle sensor, and a shoe sensor.
Japanese Patent Application Laid-Open No. H10-227707 discloses a basketball with a pressure sensor and a receiver, a camera placed on a goal, and an image sent by a transceiver.
Patent Document 3 discloses a technique in which basketball passes through a net and is detected by a sensor.
Patent Literature 4 discloses a technique for monitoring a basketball game and detecting a foul-line foul by an algorithm.
Patent Document 5 discloses a sensor that has a sensor in a basketball goal and is monitoring.
Patent Document 6 discloses a method for managing a score by monitoring a basketball game, detecting a series of events.
Patent Document 7 discloses a technique for detecting a goal passing of a soccer ball.

US Patent Application Publication No. 2003/0054905 US Patent Application Publication No. 2012/0099405 US Patent Application Publication No. 2005/0070360 US Patent Application Publication No. 2009/0284601 US Pat. No. 4,904,981 Japanese Patent No. 2856340 JP 2006-519040 Gazette

  In order to manage the play, it is necessary to track the relationship between the ball and information related to the play such as the player and the goal. However, the above-described technology may require a large-scale device, or may be insufficient to track the relationship between the ball and information related to play.

  It is an object of the present invention to provide a play management system, a referee-mounted body, and a mobile body that assist the management of play by tracking a ball more easily.

  The present invention solves the above problems by the following means. In addition, in order to make an understanding easy, although the code | symbol corresponding to embodiment of this invention is attached | subjected and demonstrated, it is not limited to this. In addition, the configuration described with reference numerals may be improved as appropriate, or at least a part thereof may be replaced with another configuration.

1st invention is the play management system which manages a play condition in the sport which a several player moves and moves a mobile body, Comprising: The part which is a part of a player's body, and contacts the said mobile body A player mounting body that can be mounted, a moving body, and a management device are provided. The player mounting body includes an antenna and an IC chip that stores player identification information. The moving body includes the IC chip. A reader that reads the data, and a data transmission unit that transmits the player identification information of the IC chip read by the reader to the management device, and the management device receives the player identification information from the moving body. And a data receiving unit that stores the player identification information received by the data receiving unit in a manner in which the order of reading by the reader of the moving body is known. The IC chip of the player wearing body and the reader of the moving body are communicable when the player wearing body is in contact with or in proximity to the moving body. It is a play management system characterized by being.
According to a second aspect of the present invention, in the play management system according to the first aspect of the present invention, the mobile device includes a goal device that is scored when the moving body passes through the frame. The goal device includes an antenna and goal identification information of the goal device. And the data transmission unit of the mobile body manages the goal identification information of the IC chip read by the reader by passing through a frame of the goal device. It is the play management system characterized by transmitting to an apparatus.
According to a third aspect of the present invention, in the play management system according to the first aspect or the second aspect, the data transmitting unit of the mobile object is triggered by the reader reading the player identification information or the goal identification information. The play management system is characterized in that the identification information is transmitted to the management device, and the storage unit of the management device stores the received identification information in association with time information.
According to a fourth aspect of the present invention, in the play management system according to the first or second aspect, the moving body reads the player identification information or the goal identification information of the IC chip read by the reader. The data transmission unit of the mobile body transmits identification information stored in the IC chip at a predetermined time interval to the management device, and the data transmission unit of the mobile unit stores the identification information stored in the management device. A memory | storage part is a play management system characterized by memorize | storing the received said identification information in the aspect which can understand order.

A fifth aspect of the present invention is a play management system for managing a play situation in a sport in which a plurality of players move and move a moving body, and is a part of the player's body that is in contact with the moving body. A player mounting body that can be mounted; a moving body; a management device; and a goal device that is scored when the moving body passes through the frame. The player mounting body includes an antenna and player identification information. An IC, a reader that reads the IC chip, and the reader identification information of the IC chip read by the reader is read by the reader of the mobile body. The goal device reads the player identification information stored in the IC chip of the moving body. And a goal transmission unit that transmits the player identification information read by the reader to the management device, and the management device receives the player identification information from the goal device. And a storage unit for storing the player identification information received by the data receiving unit, and the IC chip of the player mounting body and the reader of the moving body are configured such that the player mounting body moves Communication is possible when the body is touched or close to the body. The IC chip of the moving body and the leader of the goal device pass through the frame of the goal device. In some cases, the play management system is characterized in that communication is possible.
According to a sixth aspect of the present invention, in the play management system of the fifth aspect, the goal device has a deletion instruction transmission unit that transmits a deletion instruction to the moving body when the reader reads the player identification information. The mobile unit includes a deletion instruction receiving unit that receives the deletion instruction, and a control unit that deletes data stored in the IC chip in response to the deletion instruction. System.
7th invention is the play management system of 5th invention or 6th invention, It is equipped with the referee mounting body with which the referee who judges the play is equipped, The said referee mounting body contacts the said mobile body A reader that reads the player identification information stored in the IC chip of the mobile body, and a referee wearing body transmission unit that transmits the player identification information read by the reader to the management device. It is the play management system characterized by having.
According to an eighth aspect of the present invention, in the play management system of the seventh aspect, the referee-attached body includes a deletion instruction transmission unit that transmits a deletion instruction to the mobile body when the reader reads the player identification information. And the mobile unit includes a deletion instruction receiving unit that receives the deletion instruction, and a control unit that deletes data stored in the IC chip in response to the deletion instruction. Play management system.
According to a ninth aspect of the present invention, in any one of the play management systems from the first aspect to the eighth aspect of the present invention, the play management system includes a referee-attached body that is attached to a referee who makes a play referee, A play management system comprising: an operation unit that selects information; and a referee wearing body transmission unit that transmits the play information to the management device by operating the operation unit. .
According to a tenth aspect of the present invention, in the play management system according to the ninth aspect, the referee-attached body contacts the player-mounted body, thereby reading the IC chip storing the player identification information; and the reader The display unit for displaying the player identification information read by the player, and the referee wearing body transmission unit displays the player identification information displayed on the display unit by operating the operation unit. A play management system, wherein the play information is transmitted to the management device in association with the play information.
An eleventh aspect of the present invention is the play management system according to any one of the first to tenth aspects of the invention, wherein the management device is configured to play a specific play based on a history of the player identification information stored in the storage unit. A determination processing unit that determines whether or not the display unit includes a display unit that displays a determination result by the determination processing unit, and an input unit that receives an input to the determination result displayed on the display unit. Play management system.

  A twelfth aspect of the present invention is a referee-attached body worn by a referee who makes a referee for play, and displays a reader for reading an IC chip in which player identification information is stored, and the player identification information read by the reader. A display unit, an operation unit for transmitting the player identification information displayed on the display unit in association with play information, and the operation unit being operated, whereby the player identification information is converted into the play information. And a transmission unit that transmits the data in association with each other.

  A thirteenth aspect of the present invention is a moving body used in sports played by a plurality of players, and each of the plurality of players has an IC chip that stores player identification information in a part of the body that contacts the moving body. A player wearing body, comprising: a reader that reads the IC chip; and a data output unit that outputs the player identification information of the IC chip read by the reader, the IC chip, the reader, Is a mobile body characterized in that communication is possible when the player-worn body is in a state of touching or in proximity to the mobile body.

  According to the present invention, it is possible to provide a play management system, a referee-attached body, and a mobile body that assist the management of play by tracking a ball more easily.

It is a figure for demonstrating the court of a basketball used with the play management system concerning a 1st embodiment. It is a figure which shows the whole structure and functional block of the play management system which concern on 1st Embodiment. It is a figure for demonstrating the player ring and ball | bowl used by the play which concerns on 1st Embodiment. It is a figure for demonstrating the referee terminal used by the play which concerns on 1st Embodiment. It is a figure for demonstrating the goal apparatus used by the play which concerns on 1st Embodiment. It is a flowchart which shows the ball | bowl process in the play management system which concerns on 1st Embodiment. It is a flowchart which shows the ball | bowl process in the play management system which concerns on 1st Embodiment. It is a flowchart which shows the foul process in the play management system which concerns on 1st Embodiment. It is a figure which shows the example of the data memorize | stored in the memory | storage part of the management apparatus which concerns on 1st Embodiment. It is a flowchart which shows the score management process of the play management system which concerns on 1st Embodiment. It is a flowchart which shows the score process of the play management system which concerns on 1st Embodiment. It is a flowchart which shows the various determination processes of the play management system which concerns on 1st Embodiment. It is a figure which shows the whole structure and functional block of the play management system which concern on 2nd Embodiment. It is a figure for demonstrating the ball | bowl and goal device which are used in the play which concerns on 2nd Embodiment. It is a flowchart which shows the ball process in the play management system which concerns on 2nd Embodiment. It is a flowchart which shows the process of the referee terminal in the play management system which concerns on 2nd Embodiment. It is a flowchart which shows the process of the goal apparatus in the play management system which concerns on 2nd Embodiment. It is a figure which shows the example of the data memorize | stored in the memory | storage part of the management apparatus which concerns on 2nd Embodiment. It is a flowchart which shows the score management process of the play management system which concerns on 2nd Embodiment. It is a flowchart which shows the various determination processes of the play management system which concerns on 2nd Embodiment. It is a continuation of FIG. It is a figure which shows the example of the referee terminal which concerns on 3rd Embodiment.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. This is merely an example, and the technical scope of the present invention is not limited to this.
(First embodiment)
In the first embodiment, a play management system 100 that manages play by transmitting data related to play from the ball 30 (moving body) to the management device 10 via the data relay device 9 will be described.
<Description of coat 1>
FIG. 1 is a diagram for explaining a basketball court 1 used in the play management system 100 according to the first embodiment.
As shown in FIG. 1A, the court 1 has a left-right X direction of 28 m, a depth Y direction of 15 m, and a height Z direction of 7 m or more, and is used in general basketball play.
The court 1 is provided with a score board device 2, a 24-second display device 3, a data relay device 9, a management device 10, and a goal device 50.

As shown in FIG. 1 (b), the scoring board device 2 is a device that displays information during play and sounds a buzzer for starting / restarting a game. Information during play includes, for example, the right to hold the ball (top), the waiting time until the start of the game, the remaining time from the end of each period to the start, the remaining time of play in that period (interruption), The score (lower center), the number of team fouls in the period (lower left and right upper side), and the number of fouls of the player who fouled (lower left and right lower). The ball holding right indicates a team bench having the ball holding right. The play is generally performed for 4 periods, with 10 minutes as one period.
As shown to Fig.1 (a), the score board apparatus 2 is the back | inner side Y1 of the court 1, and is provided in the center part of the X direction. Note that another scoring board device 2 may be provided on the front side Y2 of the court 1 so that it can be seen from all the audiences.
The 24-second display device 3 counts down from 24 seconds when the ball 30 touches a player of a certain team. When the game stops, the remaining time is continued or reset according to the judgment of the referee, It is a device that displays the remaining time. The 24-second display device 3 is provided above the goal device 50 in the Z direction. One basketball rule is that a team with (occupied) the ball 30 must make a shot within 24 seconds after the ball 30 is held. The remaining time after holding the ball 30 is displayed on the 24-second display device 3 on the upper side of the goal device 50 on the shot side, as can be seen by the player.

The data relay device 9 is a base station for relaying data, for example, a terminal capable of communication by Bluetooth (registered trademark). In communication by Bluetooth, communication of about 10 m to 100 m can be performed. The data relay device 9 receives data from the ball 30 and transmits it to the management device 10. The data relay device 9 performs wireless communication between the ball 30 and the management device 10. The data relay device 9 is provided on the ceiling portion of the coat 1.
The management device 10 is a device that controls the above-described scoring board device 2 and the 24-second display device 3, receives data from the data relay device 9, and performs play management. The management device 10 is provided, for example, near the TO seat (table officials seat).
The goal device 50 is a device for the player to shot the ball 30. In play, when the ball 30 passes through the goal device 50, a score corresponding to the team corresponding to the goal device 50 is scored. The goal device 50 is provided at both ends of the court 1 in the X direction. The goal device 50 is provided at a height of 3.95 m from the floor surface of the court 1.

<Description of Play Management System 100>
FIG. 2 is a diagram showing an overall configuration and functional blocks of the play management system 100 according to the first embodiment.
FIG. 3 is a view for explaining the player ring 20 and the ball 30 used in the play according to the first embodiment.
FIG. 4 is a diagram for explaining the referee terminal 40 used in the play according to the first embodiment.
FIG. 5 is a view for explaining the goal device 50 used in the play according to the first embodiment.
As shown in FIG. 2, the play management system 100 includes a score board device 2, a 24-second display device 3, a data relay device 9, a management device 10, a player ring 20 (player wearing body), and a ball 30. The referee terminal 40 (referee wearing body), the goal device 50, and the bench terminal 60 are provided.

<Management device 10>
The management device 10 includes a control unit 13, a storage unit 14, a communication I / F (interface) unit 17, an input unit 18, and a display unit 19.
The control unit 13 is a central processing unit (CPU) that controls the entire management apparatus 10. The control unit 13 executes various functions in cooperation with the hardware described above by appropriately reading and executing an operating system (OS) and application programs stored in the storage unit 14.
The control unit 13 has a function as a data receiving unit that receives data from the ball 30 and the referee terminal 40 and a determination processing unit that determines whether or not the play is a specific play.
Moreover, the control part 13 has a function as a play timer (not shown) which times play time, and a function as a 24 second timer (not shown) which counts down from 24 seconds according to a 24 second rule. The control unit 13 transmits the time-measured data to the score board device 2 and the 24-second display device 3, so that the score board device 2 and the 24-second display device 3 display the time.

The storage unit 14 is a storage area such as a hard disk or a semiconductor memory element for storing programs, data, and the like necessary for the control unit 13 to execute various processes.
The storage unit 14 sequentially stores play data that is data relating to play. The play data is, for example, data of a player ID, a referee ID, and a goal ID (described later). The storage unit 14 stores score data indicating the score of each team.
The communication I / F unit 17 is an interface unit for communicating with the ball 30, the referee terminal 40, and the bench terminal 60 via the data relay device 9.
The input unit 18 is an input device such as a keyboard or a mouse for operating the management device 10, for example, for input by a scorer.
The display unit 19 is composed of, for example, a liquid crystal panel.
The input unit 18 and the display unit 19 have a function as a display unit constituted by a liquid crystal panel or the like as a touch panel display, and a function as an input unit for detecting a touch input by a finger from a scorer or the like. May be.

<Player ring 20>
The player ring 20 has, for example, the shape shown in FIG. 3A, and is a device that the player wears on (wears) a finger during play.
The player ring 20 includes an IC (Integrated Circuit) tag 20T inside. The IC tag 20T is an RFID (Radio Frequency IDentification) tag. The IC tag 20T includes an antenna 21 and can communicate with the ball 30, for example. Since communication between these is about several tens of millimeters, communication can be performed when the player ring 20 contacts the ball 30. The IC tag 20T uses an electromagnetic wave of 13.56 MHz based on, for example, NFC (Near Field Communication) standards (ISO / IEC18092 (NFC IP-1), ISO / IEC21481 (NFC IP-2)).

Returning to FIG. 2, the IC tag 20 </ b> T includes an antenna 21 and an IC chip 22.
The antenna 21 is a loop antenna that transmits and receives radio waves for short-range wireless communication between the ball 30 and the referee terminal 40.
The IC chip 22 includes a control unit (not shown) that comprehensively controls the IC chip 22 and a storage unit (not shown) that stores programs and information necessary for the operation of the IC chip 22. The storage unit of the IC chip 22 has a storage area for storing a player ID (player identification information). The player ID is identification information that can identify a player. Further, as shown in FIG. 3B, the player puts the player ring on the middle finger or the like of both hands. Then, the player ID stored in the player ring 20 of the player wearing both hands is not limited as long as the player can be specified in the management device 10, and may be the same ID or a different ID.

<Ball 30>
The ball 30 is a basketball. The ball 30 includes a ball processing device 30U and a reader 35 therein. FIG. 3C shows a cross-sectional view of the ball 30.
The ball processing device 30U is a device for transmitting the data read by the reader 35 to the data relay device 9. The ball processing device 30 </ b> U is provided near the inner central portion of the ball 30. The ball processing device 30U is held near the center of the ball by a plurality of wires from the inner wall of the ball 30.

Returning to FIG. 2, the ball processing apparatus 30 </ b> U includes a control unit 33, a storage unit 34, and a communication I / F unit 37.
The control unit 33 is a CPU that controls the entire ball processing apparatus 30U. The control unit 33 executes various functions in cooperation with the hardware described above by appropriately reading and executing the OS and application programs stored in the storage unit 34. The control unit 33 has a function as a data output unit that transmits data to the management apparatus 10.
The storage unit 34 is a storage area such as a semiconductor memory element for storing programs, data, and the like necessary for the control unit 33 to execute various processes.
The communication I / F unit 37 is an interface unit including an antenna for performing communication with the management device 10 via the data relay device 9.
The leader 35 is disposed so as to cover the inner wall surface of the ball 30. The reader 35 includes a loop antenna 35A. For example, as shown in FIG. 3B, each time the player ring 20 comes into contact with the surface of the ball 30, the reader 35 has an IC chip from the IC tag 20T. The player ID stored in 22 is read. The player ID read by the reader 35 is transmitted to the data relay device 9 by the ball processing device 30U.

<Judges' terminal 40>
The referee terminal 40 has a shape as shown in FIG. 4, for example, and is a terminal that is operated by the referee fitted on the arm during play.
As shown in FIG. 2, the referee terminal 40 includes a control unit 43, a storage unit 44, a reader 45, a communication I / F unit 47, an operation unit 48, a display unit 49, and an IC tag 40T. Prepare.
The control unit 43 is a CPU that controls the entire referee terminal 40. The control unit 43 executes various functions in cooperation with the hardware described above by appropriately reading and executing the OS and application programs stored in the storage unit 44.
The control unit 43 has a function as a data transmission unit (referee wearing body transmission unit) that transmits data to the management apparatus 10.
The storage unit 44 is a storage area such as a semiconductor memory element for storing programs, data, and the like necessary for the control unit 43 to execute various processes.
The reader 45 includes a loop antenna 45 </ b> A, and reads the player ID stored in the IC chip 22 of the player ring 20 by bringing the referee terminal 40 closer to the player ring 20. The player ID read by the reader 45 is transmitted to the data relay device 9 by the control unit 43.
The communication I / F unit 47 is an interface unit including an antenna for performing communication with the management device 10 via the data relay device 9.
The operation unit 48 is, for example, an operation button for operating the referee terminal 40.

As shown in FIG. 4A, the referee terminal 40 includes various operation buttons 48a to 48e.
The operation buttons 48a and 48b are buttons relating to scoring.
The operation buttons 48c and 48d are buttons relating to foul.
The operation button 48e is a transmission button for transmitting score data and foul data, and for performing continuation and resetting for 24 seconds.
Returning to FIG. 2, the display unit 49 is configured by, for example, a liquid crystal panel.
The IC tag 40T includes an antenna 41 and an IC chip 42.
The antenna 41 is a loop antenna that transmits and receives radio waves for performing short-range wireless communication with the ball 30.
The IC chip 42 includes a control unit (not shown) that comprehensively controls the IC chip and a storage unit (not shown) that stores programs and information necessary for the operation of the IC chip 42. The storage unit of the IC chip 42 has a storage area for storing the referee ID. The referee ID is identification information that can identify the referee.
In the case of basketball, there are two or three referees, but each referee wears the referee terminal 40.

<Operation example of the referee terminal 40>
Here, an operation example of the referee terminal 40 will be described. The process will be described later.
(1) Changing the score at the goal When changing the score at the goal, the operation buttons 48a and 48b are used. For example, when the ball 30 passes through the goal device 50 and plays with a score, it is usually 2 points. In this case, the operation by the referee terminal 40 is not necessary. However, in basketball, when a goal is reached by throwing the ball 30 from the outside of the 3 point line, the score is 3 points. In the case of free throw, it is 1 point. In the case of such a special score, the referee operates the operation button 48e, which is a transmission button, after operating the operation button 48a or 48b of the referee terminal 40. The score change data is transmitted to 10.
(2) Foul When a player performs a foul act such as a foul, the referee makes a foul call and holds the reader 45 close to the player ring 20 of the fouling player, so that the player of the player ring 20 Read the ID. Since the read player ID is displayed on the display unit 49, the referee checks the player ID displayed on the display unit 49.
Next, the referee operates the referee terminal 40 to select the type of foul. There are two types of fouls: PF (personal foul) and TF (technical foul), and the referee operates the operation button 48c or 48d corresponding to the type. PF refers to contact between players on the court 1 and is imposed when the opponent's player's movement is hindered by actions such as “push”, “kick”, “hit”, and “hold” on play. . In addition, TF refers to abuses by referees and violations by coaches or players on the bench.
Then, the referee operates the operation button 48e which is a transmission button, so that the referee terminal 40 transmits the foul data together with the type of foul to the management apparatus 10. In addition, the management apparatus 10 displays the information regarding a foul on the scoring board apparatus 2 after receiving foul data.
(3) 24-second rule The instruction to continue or reset the 24-second rule is made by the referee operating the operation button 48e of the referee terminal 40. Further, the operation of the 24-second rule may be performed by holding the referee terminal 40 by a person in the TO seat.

<Goal device 50>
As shown in FIG. 5, the goal device 50 is provided with IC tags 50TU and 50TD on a goal ring portion of a normal basketball and an inner lower portion of the goal net 50N. The IC tags 50TU and 50TD are provided in an arrangement in which both the IC tags 50T can be read by the ball 30 when the ball 30 has properly reached the goal. The case where the goal is normally reached means a case where the ball 30 passes through the goal net 50N from the top to the bottom. In this case, the ball 30 reads the IC tag 50TD after reading the IC tag 50TU.
On the other hand, when the ball 30 passes through the goal net 50N from the bottom to the top, the ball 30 reads the IC tag 50TD and then reads the IC tag 50TU. When the ball 30 only touches the goal net 50N or the goal ring portion, the ball 30 can read only one of the IC tags 50TU and 50TD.
As described above, by providing the IC tags 50TU and 50TD, the management apparatus 10 determines whether the goal is properly achieved and the other cases (when the goal is not properly achieved) as described later. it can.

Returning to FIG. 2, the IC tags 50TU and 50TD of the goal device 50 each include an antenna 51 and an IC chip 52.
The antenna 51 is a loop antenna that transmits and receives radio waves for short-range wireless communication with the ball 30.
The IC chip 52 includes a control unit (not shown) that comprehensively controls the IC chip 52 and a storage unit (not shown) that stores programs and information necessary for the operation of the IC chip 52. The storage unit of the IC chip 52 has a storage area for storing a goal ID (goal identification information). The goal ID identifies the goal device 50 (which one of the two goal devices 50 in the court 1 is the goal device 50), and the position (IC tags 50TU and 50TD) can be identified. Information.

<Bench terminal 60>
The bench terminal 60 is, for example, a tablet PC (personal computer), and is operated by a director or coach on the bench. The bench terminal 60 includes a control unit, a storage unit, an operation unit, a display unit, and a communication I / F unit (each not shown) that are functions of a general PC. The manager or coach who is the operator uses the bench terminal 60 to apply for the operation time or change the player. The application information is transmitted to the management device 10 via the data relay device 9. The management device 10 manages the operation time and the number of player changes. In addition, the management device 10 may activate the notification unit by providing a notification unit (not shown) in the management device 10 and receiving application information from the bench terminal 60. By doing so, the referee can know that there has been an application and can suspend play.

Next, processing in the play management system 100 will be described.
<Ball processing>
6 and 7 are flowcharts showing the ball processing in the play management system 100 according to the first embodiment.
FIG. 6A shows processing when the player ring 20 comes into contact with the ball 30 when the player holds the ball 30 or the like.
In S11, when the player holds or dribbles the ball 30, the reader 35 of the ball 30 approaches the player ring 20, the IC chip 22 of the IC tag 20T is driven, and the control unit of the IC chip 22 is connected via the antenna 21. The player ID is sent out. Thereafter, the control unit of the IC chip 22 ends this process.
In S <b> 12, the control unit 33 of the ball processing apparatus 30 </ b> U reads the player ID via the reader 35.
In S <b> 13, the control unit 33 transmits the player ID via the communication I / F unit 37. Thereafter, the control unit 33 of the ball processing apparatus 30U ends this processing.
The player ID transmitted from the ball processing device 30U is transmitted to the management device 10 via the data relay device 9.
In S <b> 14, the control unit 13 (data receiving unit) of the management device 10 receives the player ID via the communication I / F unit 17.
In S15, the control unit 13 stores the player ID in the storage unit 14 in association with the play time that is the time indicated by the play timer as play data. Thereafter, the control unit 13 of the management apparatus 10 ends this process.
The player ID is transmitted from the ball processing device 30U to the management device 10 when the player holding the ball 30 changes.

FIG. 6B shows a process when the referee holds the ball 30. For example, a case where the referee resumes play with the ball 30 because the ball 30 has moved out of the court 1 line is applicable.
In S21, when the referee holds the ball 30, the reader 35 of the ball 30 approaches the referee terminal 40, the IC chip 42 of the IC tag 40T is driven, and the control unit of the IC chip 42 receives the referee via the antenna 41. The employee ID is sent out. Thereafter, the control unit of the IC chip 42 ends this process.
In S <b> 22, the control unit 33 of the ball processing apparatus 30 </ b> U reads the referee ID via the reader 35.
The subsequent processing (from S23 to S25) is the same as in the case of FIG. 6A (from S13 to S15) except that the player ID is the referee ID.

FIG. 7 shows a case where the ball 30 approaches the goal device 50.
In S <b> 31, when the reader 35 of the ball 30 approaches the goal device 50, the IC chip 52 of the IC tag 50 </ b> T is driven, and the control unit of the IC chip 52 sends out the goal ID via the antenna 51. Thereafter, the control unit of the IC chip 52 ends this process.
In S <b> 23, the control unit 33 of the ball processing apparatus 30 </ b> U reads the goal ID via the reader 35.
The subsequent processing (from S33 to S35) is the same as in the case of FIG. 6A described above (from S13 to S15) except that the player ID is the goal ID.
When a regular goal is made, this process is performed when the ball 30 passes through the goal ring part and the ball 30 approaches the IC tag 50TU provided in the goal ring part. Thereafter, in the process in which the ball 30 passes through the goal net 50N, this process is performed again when the ball 30 approaches the IC tag 50TD provided at the lower portion of the goal net 50N.
Further, the positions where the IC tags 50TU and 50TD are installed are not limited to the example shown in FIG. For example, the IC tag 50TU may be provided on the goal ring portion closest to the goal board, and the IC tag 50TD may also be provided on the side closest to the goal board. Further, the IC tag 50TU may be provided on the goal ring portion farthest from the goal board, and the IC tag 50TD may be provided on the side farthest from the goal board. Further, the IC tag 50TU may be provided on the goal ring portion closest to the goal board. In that case, the IC tag 50TD may be provided on the side farthest from the goal board. When the IC tags 50TU and 50TD are provided so as to be located opposite to each other with respect to the center axis of the goal net 50N, the ball 30 is simply located close to the IC tags 50TU and 50TD from the outside of the goal net 50N, and the ball 30 Can be easily distinguished from the case where the goal is a regular goal.

<Foul treatment>
Next, processing performed when the player fouls will be described.
FIG. 8 is a flowchart showing a foul process in the play management system 100 according to the first embodiment.
When the player fouls, the referee stops play and calls the fouled player or goes to where the player is. Then, the referee brings the referee terminal 40 closer to the player ring 20.
In S <b> 41, when the reader 45 of the referee terminal 40 approaches the player ring 20, the IC chip 22 of the IC tag 20 </ b> T is driven, and the control unit of the IC chip 22 transmits the player ID via the antenna 21. Thereafter, the control unit of the IC chip 22 ends this process.
In S <b> 42, the control unit 43 of the referee terminal 40 reads the player ID via the reader 45.
In S43, the control unit 33 displays the read player ID on the display unit 49.
In S44, the referee operates the operation button 48c or 48d (see FIG. 4A) corresponding to the type of foul, so that the control unit 43 receives the type of foul.
In S45, when the referee operates the operation button 48e, the control unit 43 receives a transmission instruction.
In S46, the control unit 43 transmits the foul data. The foul data includes a player ID, data regarding the type of foul, and a referee ID of the IC tag 40T. Thereafter, the control unit 43 of the referee terminal 40 ends this process.
The foul data transmitted from the referee terminal 40 is transmitted to the management device 10 via the data relay device 9.
In S <b> 47, the control unit 13 of the management device 10 receives the foul data via the communication I / F unit 17.
In S48, the control unit 13 stores the foul data in the storage unit 14 in association with the play time as play data. Thereafter, the control unit 13 of the management apparatus 10 ends this process.

<Play data>
Next, the play data stored in the management apparatus 10 by the processes shown in FIGS. 6 to 8 will be described.
FIG. 9 is a diagram illustrating an example of data stored in the storage unit 14 of the management apparatus 10 according to the first embodiment.
FIG. 9A shows play data. The play data stores play time and data contents in association with each other. For convenience, numbers are given in the order of acceptance.
The play time is a time received by the management apparatus 10, and is represented by “minute: second: centisecond” in this example. As for the data content, what is written as “Team A” or “Team B” in FIG. 9A is the player ID of the player of each team. What is written as “goal” is a goal ID. In addition, what is written “referee” is a referee ID and a player ID.
From the play data, the following can be determined.
(No 1 to 4) Team A player holds the ball after the start of play (No 4 to 6) A player whose A team player ID is “a04” shots (No 7 and 8) A player of Team B holds the ball (No 9) The player with the A team player ID “a09” steals (No10) The play is foul (No11, 12) The B team player holds the ball (No13) The A team player ID “a04” player steals ( No13 to 15) Team A player holds the ball (No15, 16) Player A has a player ID “a04” shot (No17) Team B player holds the ball

<Score management processing>
Next, the score management process using the play data of FIG. 9A will be described. This score management process is performed each time the management apparatus 10 stores play data in the storage unit 14.
FIG. 10 is a flowchart showing the score management process of the play management system 100 according to the first embodiment.
FIG. 11 is a flowchart showing the scoring process of the play management system 100 according to the first embodiment.
FIG. 12 is a flowchart showing various determination processes of the play management system 100 according to the first embodiment.
In S61 of FIG. 10, the control unit 13 of the management device 10 determines whether or not the play data relates to the goal score. Whether or not the goal score is related is determined by whether or not the goal is regular. That is, as play data, the data of the goal ID of the IC tag 50 TD installed at the lower part of the goal device 50 is stored in the storage unit 14 after the goal ID of the IC tag 50 TU installed at the upper part of the goal device 50. In the case of No. 5 and 6 in FIG. 9A, the goal is regular, and the control unit 13 determines that the goal is related to the goal score.
If it is related to the goal score (S61: YES), the control unit 13 moves the process to S62. On the other hand, when it is not about the score of a goal (S61: NO), the control part 13 moves a process to S63.
In S62, the control unit 13 performs a score process. Then, the control part 13 complete | finishes this process.

<Scoring>
Here, the score process will be described with reference to FIG.
In S <b> 101, the control unit 13 of the management apparatus 10 transmits goal information to the referee terminal 40. The goal information is information indicating that a shot has been decided.
In S102, the control unit 43 of the referee terminal 40 receives the goal information.
In S103, the control unit 43 displays the goal on the display unit 49.
In S104, the control unit 43 determines whether a score change has been accepted within a predetermined time (for example, within 5 seconds after the goal is displayed on the display unit 49). The referee operates the operation button 48a or 48b (see FIG. 4) for changing the score when the shot is one point or three points. When the score change is accepted (S104: YES), the control unit 43 moves the process to S105. On the other hand, when the score change has not been received (S104: NO), the control unit 43 ends this process.

In S105, the control unit 43 accepts a transmission instruction when the referee operates the operation button 48e.
In S106, the control unit 43 transmits the score change data.
In S107, the control unit 13 of the management apparatus 10 receives the score change data.
In S108, the control unit 13 changes the score data. The changed score data is stored in the storage unit 14 together with the time when the control unit 13 finishes. Moreover, the control part 13 adds the score after a change to the score board apparatus 2, and displays it. When there is no change in the score, the control unit 13 adds and displays the score on the score board device 2 after a lapse of a predetermined time (for example, 5 seconds) until the operation is accepted after the goal information is transmitted. To do.
In S109, the control unit 13 transmits the changed score data.
In S110, the control unit 43 of the referee terminal 40 receives the changed score data.
In S111, the control unit 43 causes the display unit 49 to display the score after the change. Then, the control part 43 complete | finishes this process.

Returning to FIG. 10, in S63, the control unit 13 performs various determination processes based on the stored play data.
Here, various determination processes will be described with reference to FIG.
<Shot and assist judgment>
In S121, the control unit 13 of the management apparatus 10 determines whether there is a goal ID of a regular goal. If there is a goal ID of a regular goal (S121: YES), the control unit 13 moves the process to S122. On the other hand, when there is no goal ID of the regular goal (S121: NO), the control unit 13 moves the process to S124.
In S122, the control unit 13 extracts, from the play data, player IDs stored one and two times before the goal ID for which the goal is determined to be regular.
In S123, the control unit 13 outputs the output data as a player who shot the player with the extracted previous player ID and as a player who assists the player with the previous player ID.
Referring to FIG. 9A as an example, the control unit 13 determines the player ID (“a04” in No4) stored immediately before the goal ID (No5, 6) in which the goal is determined to be regular. The player is output as the player who shot. Further, the control unit 13 outputs the player with the player ID (“a06” of No. 3) stored two times before as the assisting player (see FIG. 9B).
The shot means an operation for passing the ball 30 from above the goal device 50 in order to score the team, and the assist gives a path that directly contributes to the score as described in the above process. That means.

<Steel judgment>
Returning to FIG. 12, in S <b> 124, the control unit 13 determines whether there is data to replace the player IDs of teams with different player IDs. When there is data to replace the player ID of a team with a different player ID (S124: YES), the control unit 13 moves the process to S125. On the other hand, when there is no data to replace the player IDs of teams with different player IDs (S124: NO), the control unit 13 moves the process to S127.
In S125, control part 13 extracts player ID at the time of changing to player ID of a different team from play data.
In S126, the control unit 13 outputs output data as the player who steals the player with the extracted player ID.
Referring to FIG. 9 (a) as an example, the control unit 13 has the player ID of the A team among the portions (Nos. 8-9 and 12-13) in which the data is changed from the player ID of the B team to the player ID of the A team. The players of “No9“ a09 ”and No13“ a04 ”) are output as the stealed players (see FIG. 9B). In addition, when the data is changed from the player ID of a certain team to the player ID of another team through the referee ID (No. 9 to 11), it is not determined as steel.
In addition, as described in the above-mentioned process, stealing means cutting the opponent's pass and taking away the ball 30.

<Rebound judgment>
Returning to FIG. 12, in S127, the control unit 13 determines whether there is a goal ID that is not a regular goal. If there is a goal ID (S127: YES), the control unit 13 moves the process to S128. On the other hand, when there is no goal ID (S127: NO), the control unit 13 returns to FIG.
In S128, the control unit 13 extracts the player ID stored next to the goal ID from the play data.
In S129, the control unit 13 outputs output data as a player who has rebounded the player with the extracted player ID. Thereafter, the control unit 13 returns to FIG.
Referring to FIG. 9A as an example, the control unit 13 outputs the player with the player ID ("b03" of No17) stored next to the goal ID (No16) that is not a regular goal as a rebound player. (See FIG. 9B).
Note that, as described in the above-described processing, rebound means that the ball 30 is grabbed when the shot ball 30 does not fall.

Returning to FIG. 10, in S64, the control unit 13 of the management apparatus 10 determines whether there is output data. If there is output data (S64: YES), the control unit 13 moves the process to S65. On the other hand, when there is no output data (S64: NO), the control part 13 complete | finishes this process.
FIG. 9B is an example of output data. The output data is the result data of the various determination processes shown in FIG.
In S65, the control unit 13 causes the display unit 19 to display the output data as a determination processing result. In this process, the target record in FIG. 9B is output and displayed.
In S <b> 66, the control unit 13 determines whether correction for the determination processing result has been received from the input unit 18. When the correction to the determination processing result is received (S66: YES), the control unit 13 moves the process to S67. On the other hand, when the correction with respect to the determination process result is not accepted (S66: NO), the control unit 13 moves the process to S68. The correction input is performed, for example, by a scorer who operates the management apparatus 10.
In S67, the control unit 13 corrects the determination processing result with the received correction content.
In S <b> 68, the control unit 13 stores the determination processing result in the storage unit 14. Then, the control part 13 complete | finishes this process.
Referring to FIG. 9B as an example, the record with the timer time “0:08:43” and the player ID “a09” of the third record is output by the management apparatus 10 as a player who steals. However, from Fig. 9 (a), the referee subsequently took a foul. Therefore, in such a case, the scorer can correct the determination processing result to correct the data so as not to steal.

In the score management process, the management device 10 starts counting 24 seconds and displays it on the 24-second display device 3 on the corresponding team side when it determines a steal or shot, thereby automating the timekeeping. Good.
Thus, the management apparatus 10 can perform various determination processes for automatically assigning scores based on play data and output the results. And the scorer can correct the result if he wants to correct it. Therefore, the work load of the scorer can be reduced.

Thus, according to the play management system 100 of 1st Embodiment, there exist the following effects.
(1) The content of the IC chip 22 of the player ring 20 worn by the player is read by the ball 30 and transmitted to the management device 10, so that the management device 10 can store the player IDs in the order of reception. Therefore, in the sport where the ball 30 is moved and played, the ball 30 can be associated with the player, and it is possible to grasp which player has contacted the ball 30 in order.
Further, since the player can associate the ball 30 with the player simply by wearing the player ring 20 and playing, the play can be managed with a simple mechanism.
(2) By having the IC chip 52 in the goal device 50, when the ball 30 passes the goal device 50, the ball 30 reads the content of the IC chip 52 of the goal device 50 and transmits it to the management device 10. Therefore, the management device 10 can grasp that the ball 30 has contacted the goal device 50.
Further, since the goal device 50 includes the IC tags 50TU and 50TD on the upper and lower sides of the goal net 50N, it is possible to accurately grasp whether or not a shot has been decided according to the order of the goal ID read by the ball 30, and the management device 10 Then, you can manage your score.

  (3) When the ball 30 reads the player ID and goal ID, the management device 10 can receive the player ID and goal ID in real time by transmitting the read player ID and goal ID. Further, since the player ID and the goal ID are stored in association with the play time, the play situation can be recorded in more detail.

(4) Since the play information including data relating to the offense is transmitted to the management device 10 by the referee terminal 40 worn by the referee, the management device 10 can store the play information.
Moreover, since the referee terminal 40 is provided with the display part 49, the content of the IC chip 22 of the player ring 20 which the player who performed the foul act wears is read, and the read player ID is displayed on the display part 49, The referee can directly check whether the player ID has been read.
Then, the referee terminal 40 can transmit the play information and the read player ID to the management device 10 in association with each other. Therefore, since the referee transmits the play information and the player ID in association with each other at the timing when the play is interrupted by the player, for example, the management device 10 can manage the offense action or the like based on the transmission data. In addition, since the referee terminal 40 is provided with the operation unit 48 for discriminating a foul, it can be managed including the types of foul actions.
(5) Since the referee terminal 40 receives the goal information from the management device 10 when a shot is decided, the score change data can be transmitted to the management device 10 when it is desired to change the score. Therefore, the score can be managed even in a sport in which the goal score changes according to the play.

(6) Using the play data, the management device 10 can automatically determine and display whether or not the play is a specific management target play such as shot, rebound, or steel. Therefore, the work load of the scorer can be reduced.
Moreover, the management apparatus 10 can correct the determination result by receiving an input that the displayed determination result is correct or incorrect.

(Second Embodiment)
In the first embodiment, the play data is transmitted from the ball to the management device.
2nd Embodiment demonstrates what transmits play data to a management apparatus from a goal device and a referee terminal. In the following description, parts that perform the same functions as those in the first embodiment described above are given the same reference numerals or the same reference numerals at the end, and redundant descriptions are omitted as appropriate.
FIG. 13 is a diagram showing an overall configuration and functional blocks of a play management system 200 according to the second embodiment.
FIG. 14 is a view for explaining a ball 230 and a goal device 250 used in play according to the second embodiment.

<Description of Play Management System 200>
As shown in FIG. 13, the play management system 200 includes a scoring board device 2, a 24-second display device 3, a management device 210, a player ring 20, a ball 230, a referee terminal 240, and a goal device 250. The bench terminal 60 is provided.
<Management device 210>
The management device 210 includes a control unit 213, a storage unit 14, a communication I / F unit 17, an input unit 18, and a display unit 19.
The control unit 213 has a function as a data receiving unit that receives data from the referee terminal 240 and the goal device 250 and a determination processing unit that determines whether or not the play is a specific play. The control unit 213 has a function as a play timer and a function as a 24-second timer.
The communication I / F unit 17 is an interface unit for communicating with the referee terminal 240 and the goal device 250 via the communication network N.
The communication network N is a network between the management device 210, the referee terminal 240, and the goal device 250, and is an internet line, a mobile terminal communication network, or the like. The communication network N may be wireless or partially wired.

<Ball 230>
The ball 230 includes an IC tag 230T and a reader 35 therein. FIG. 14A shows a cross-sectional view of the ball 230.
The IC tag 230T includes an antenna 231 and an IC chip 232. The antenna 231 is a loop antenna that transmits and receives radio waves for short-range wireless communication with the referee terminal 240 and the goal device 250. The IC chip 232 includes a control unit (not shown) that comprehensively controls the IC chip 232 and a storage unit (not shown) that stores programs and information necessary for the operation of the IC chip 232. The storage unit of the IC chip 232 has a storage area for storing a plurality of player IDs in order.
The control unit of the IC chip 232 has a function as a deletion instruction receiving unit that receives a deletion instruction. Further, the control unit of the IC chip 232 erases the data stored in the storage unit of the IC chip 232 in response to the deletion instruction.

<Judges' terminal 240>
The referee terminal 240 includes a control unit 243, a storage unit 44, a reader / writer 245, a communication I / F unit 47, an operation unit 48, a display unit 49, and an IC tag 40T.
The control unit 243 functions as a data transmission unit (referee wearing body transmission unit) that transmits data to the management device 210 and a deletion instruction transmission that transmits an instruction to erase data stored in the IC chip 232 of the ball 230. It has a function as a part.
The reader / writer 245 includes a loop type antenna 245 </ b> A, and the referee wearing the referee terminal 240 holds the ball 230, thereby reading the player ID stored in the IC chip 232 of the ball 230. The reader / writer 245 reads the player ID stored in the IC chip 22 of the player ring 20 via the antenna 245A. Data read by the reader / writer 245 is transmitted to the management apparatus 210 by the control unit 243. Further, the reader / writer 245 transmits a command to erase the storage unit of the IC chip 232 of the ball 230.
The communication I / F unit 47 is an interface unit for performing communication with the management apparatus 210 via the communication network N.

<Goal device 250>
The goal device 250 includes a reader / writer 255 and a goal processing device 250U.
As shown in FIG. 14B, the goal device 250 includes reader / writers 255U and 255D, respectively, below the goal ring unit and the goal net 50N.
Each of the reader / writers 255U and 255D includes a loop antenna 255A, and reads the IC chip 232 when the ball 230 passes through the goal net 50N. Then, the reader / writer 255U transmits a command to erase the storage unit of the IC chip 232.
The reader / writers 255U and 255D are used to determine whether or not the ball 230 has properly reached the goal. Further, the reader / writer 255U uses the player ID stored in the IC chip 22 of the player ring 20 to determine whether the shot made by the player is a dunk shot or a layup shot.
The dunk shot refers to a shot in which the ball 30 is directly placed in the goal without being separated from the player's hand, and the lay-up shot refers to a shot that is released so as to place the ball 30 on the goal ring portion. In any shot, the reader / writer 255U reads the player ID stored in the IC chip 22 of the player ring 20.

Returning to FIG. 13, the goal processing device 250 </ b> U includes a control unit 253, a storage unit 254, and a communication I / F unit 257.
The control unit 253 is a CPU that controls the entire goal processing device 250U. The control unit 253 executes various functions in cooperation with the hardware described above by appropriately reading and executing the OS and application programs stored in the storage unit 254.
The control unit 253 functions as a data transmission unit (goal transmission unit) that transmits data to the management device 210 and as a deletion instruction transmission unit that transmits an instruction to erase data stored in the IC chip 232 of the ball 230. It has a function.
The storage unit 254 is a storage area such as a semiconductor memory element for storing programs, data, and the like necessary for the control unit 253 to execute various processes.
The communication I / F unit 257 is an interface unit for performing communication with the management apparatus 210 via the communication network N.

Next, processing in the play management system 200 will be described.
<Ball processing>
FIG. 15 is a flowchart showing ball processing in the play management system 200 according to the second embodiment.
This is processing when the player ring 20 comes into contact with the ball 230 when the player holds the ball 230 or the like. This process is repeatedly performed when the player holds the ball 230 or the like.
In S201, when the player holds the ball 230, the reader 35 of the ball 230 approaches the player ring 20, the IC chip 22 of the IC tag 20T is driven, and the control unit of the IC chip 22 obtains the player ID via the antenna 21. Send it out. Thereafter, the control unit of the IC chip 22 ends this process.
In S <b> 202, the control unit of the IC chip 232 reads the player ID via the reader 35.
In step S <b> 203, the control unit of the IC chip 232 accumulates and stores the read player ID in the storage unit of the IC chip 232. Thereafter, the IC tag 230T ends this process.

<Judge's terminal processing>
FIG. 16 is a flowchart showing processing of the referee terminal 240 in the play management system 200 according to the second embodiment.
The process of the referee terminal 240 is performed when the referee holds the ball 230.
In S211, the IC chip 232 of the IC tag 230T is driven when the reader 35 of the ball 230 approaches the referee terminal 240, and the control unit of the IC chip 232 sends out the player ID via the antenna 231.
In S <b> 221, the control unit 243 of the referee terminal 240 reads the player ID sent from the ball 230 via the reader / writer 245.
In S <b> 222, the control unit 243 (deletion instruction transmission unit) of the referee terminal 240 transmits an erasure command to the ball 230.
In S212, the control unit (deletion instruction receiving unit) of the IC chip 232 receives the erase command.
In step S <b> 213, the control unit of the IC chip 232 deletes the player ID stored in the storage unit of the IC chip 232. Thereafter, the control unit of the IC chip 232 ends this process.

On the other hand, in S223, the control unit 243 (data transmission unit) of the referee terminal 240 transmits the player ID read from the ball 230 to the management device 210. Thereafter, the control unit 243 of the referee terminal 240 ends this process.
In S231, the control unit 213 (data receiving unit) of the management device 210 receives the player ID.
In S232, the control unit 213 of the management device 210 stores the received player ID in the storage unit 214. Thereafter, the control unit 213 of the management apparatus 210 ends this process.

<Goal device processing>
FIG. 17 is a flowchart showing processing of the goal device 250 in the play management system 200 according to the second embodiment.
The processing of the goal device 250 is performed when the ball 230 contacts the goal device 250.
From S241 to S243, S261 and S262 are the same as the processing of S231 and S232 from S211 to S213 in FIG.
In S251, the control unit 253 of the goal device 250 reads the player ID sent from the ball 230 via the reader / writer 255.
In S <b> 252, the control unit 253 (deletion instruction transmission unit) of the goal device 250 transmits an erasure command to the ball 230.
In S253, the control unit 253 (data transmission unit) of the goal device 250 transmits the player ID read from the ball 230 to the management device 210.
In S254, the control unit 253 of the goal device 250 determines whether or not the ball 230 has entered the goal device 250. This can be determined by whether the control unit 253 has read the balls 230 by the reader / writers 255U and 255D in order. When the ball 230 enters the goal device 250 (S254: YES), the control unit 253 moves the process to S255. On the other hand, when the ball 230 is not in the goal device 250 (S254: NO), the control unit 253 ends this process.
In S <b> 255, the control unit 253 of the goal device 250 transmits goal data to the management device 210.

In S263, the control unit 213 of the management apparatus 210 receives the goal data.
In S <b> 264, the control unit 213 of the management device 210 stores the received goal data in the storage unit 214.
On the other hand, in S256, the control unit 253 of the goal device 250 determines whether or not the player ID is read at almost the same timing when the reader / writer 255U reads data from the ball 230. When the player makes a dunk shot, the player ring 20 of the player comes into contact with the reader / writer 255U, and the reader / writer 255U reads the player ID in the IC chip 22. When the reader / writer 255U reads the player ID (S256: YES), the control unit 253 moves the process to S257. On the other hand, when the reader / writer 255U does not read the player ID (S256: NO), the control unit 253 ends this process.
In S257, the control unit 253 of the goal device 250 transmits the read player ID to the management device 210. Thereafter, the control unit 253 ends this process.
In S265, the control unit 213 of the management device 210 receives the player ID.
In S266, the control unit 213 of the management device 210 stores the received player ID in the storage unit 214 in association with the goal ID. Then, the control part 213 complete | finishes this process.

<Play data>
Next, the play data stored in the management apparatus 210 by the above-described processes from FIGS. 15 to 17 will be described.
FIG. 18 is a diagram illustrating an example of data stored in the storage unit 214 of the management apparatus 210 according to the second embodiment.
FIG. 18A shows play data. This play data is data when the same play as in FIG. 9A of the first embodiment is performed. The play data stores a data reception source, a reception time, and data contents in association with each other. For convenience, numbers are given in the order of acceptance.
The data receiving source is the ID of the side that has transmitted to the management apparatus 210. The reception time is the time received by the management apparatus 210. The data content may be a player ID of a player of each team, a goal, or a combination of a referee ID and a player ID.
Here, data contents different from the first embodiment will be described.
The data whose data content is “goal” is input to the data content when the management device 210 receives and stores the goal data transmitted from the goal device 250 (S264 in FIG. 17).
Further, data in which the goal content is composed of the player ID and the goal ID is input to the data content when the management device 210 receives and stores the player ID transmitted from the goal device 250 (S266 in FIG. 17).

<Score management processing>
Next, the score management process using the play data of FIG. This score management process is performed each time the management apparatus 210 stores play data in the storage unit 214.
FIG. 19 is a flowchart showing a score management process of the play management system 200 according to the second embodiment.
20 and 21 are flowcharts showing various determination processes of the play management system 200 according to the second embodiment.
In S271 of FIG. 19, the control unit 213 of the management device 210 determines whether or not goal data has been received as play data. The goal data is data whose data content is “goal”. When the goal data is received (S271: YES), the control unit 213 moves the process to S272. On the other hand, if the goal data has not been received (S271: NO), the control unit 213 moves the process to S273.
In S272, the control unit 213 performs score processing. The scoring process is the same as in the first embodiment (FIG. 11). Thereafter, the control unit 213 moves the process to S273.

In S273, the control unit 213 performs various determination processes based on the stored play data.
Here, various determination processes will be described with reference to FIGS.
<Shot and assist judgment>
In S281 of FIG. 20, the control unit 213 of the management device 210 determines whether there is goal data in the play data. If there is goal data (S281: YES), the control unit 213 moves the process to S282. On the other hand, when there is no goal data (S281: NO), the control unit 213 moves the process to S287.
In S <b> 282, the control unit 213 extracts the player IDs stored one and two before the goal data from the play data.
In S283, the control unit 213 determines whether or not the goal device 250 has read the player ID. This can be determined by whether or not there is data of a combination of the goal ID and the player ID received from the goal device 250 before and after the goal data. When the goal device 250 has read the player ID (S283: YES), the control unit 213 moves the process to S284. On the other hand, when the goal device 250 has not read the player ID (S283: NO), the control unit 213 moves the process to S286.

In S284, the control unit 213 determines whether or not the read player ID is the same as the player ID immediately before the extracted goal data. If they are the same (S284: YES), the control unit 213 moves the process to S285. On the other hand, when it is not the same (S284: NO), the control part 213 moves a process to S286.
In S285, the control unit 213 outputs the output data as a player who dunk shots the player with the extracted previous player ID and as a player who assists the player with the previous player ID. Thereafter, the control unit 213 moves the process to S287.
In S286, the control unit 213 outputs the output data as a player who shot the player with the extracted previous player ID and as a player who assists the player with the previous player ID.
18A will be described as an example. The goal data (No 5) whose data content is “goal” is followed by the data (No 6) read by the goal device 250, and the player ID (“a 04” of No 6). However, it is the same as the player ID (No4 “a04”) stored immediately before the goal data. Therefore, the control unit 213 outputs the player whose player ID is “a04” as the player who dunk. Further, the control unit 213 outputs the player with the player ID (“a06” of No. 3) stored two times before as the assisting player (see FIG. 18B).

<Steel judgment>
Returning to FIG. 20, in step S287, the control unit 213 determines whether there is data to replace the player IDs of teams with different player IDs. If there is data that replaces the player ID of a team with a different player ID (S287: YES), the control unit 213 moves the process to S288. On the other hand, when there is no data to replace the player IDs of teams with different player IDs (S287: NO), the control unit 213 returns to FIG.
In S288, the control unit 213 determines whether or not the reception time of the data replaced with the player ID of the team having a different player ID and the previous data is the same. If the reception times are the same (S288: YES), the control unit 213 moves the process to S289 in FIG. On the other hand, when the reception times are not the same (S288: NO), the control unit 213 moves the process to S291 in FIG.
In S289 in FIG. 21, the control unit 213 extracts the player ID when the player ID has been changed from a different team from the play data.
In S290, the control unit 213 outputs the output data as a player who steals the player with the extracted player ID. Thereafter, the control unit 213 returns to FIG.

<Rebound judgment>
In S291, the control unit 213 determines whether or not the data receiving source before switching to the player ID of a different team is the goal device 250. If the data receiving source is the goal device 250 (S291: YES), the control unit 213 moves the process to S292. On the other hand, when the data receiving source is not the goal device 250 (S291: NO), the control unit 213 returns to FIG.
In S291, control part 213 extracts player ID at the time of changing to player ID of a different team from play data.
In S292, the control unit 213 outputs the output data as a player who has rebounded the player with the extracted player ID. Thereafter, the control unit 213 returns to FIG.
Returning to FIG. 19, S274 to S278 are the same as S64 to S68 of FIG.

18 (a) as an example, among the portions (Nos. 8 to 9, 12 to 13, 15 to 16) in which data is changed from the player ID of the B team to the player ID of the A team, Nos. 8 to 9, 12 to Each of the 13 data has the same reception time. Therefore, the control unit 213 outputs the player with the player ID of team A (“a09” of No9, “a04” of No13) as the stealed player (see S290 in FIG. 21, FIG. 18B).
The data of Nos. 15 to 163 have different reception times, and the data receiving source of No. 15 is the goal device 250. Therefore, the control unit 213 outputs the player having the player ID (“b03” of No. 16) at the time of switching to a player ID of a different team as a rebound player (see S293 in FIG. 21, FIG. 18B).

Thus, according to the play management system 200 of 2nd Embodiment, there exist the following effects.
(1) The content of the IC chip 22 on the player ring 20 worn by the player is read by the ball 230 and sequentially stored in the IC chip 232 of the ball 230. Then, when the ball 230 passes through the goal device 250, the goal device 250 transmits the player ID stored in the ball 230 to the management device 210. Thereby, the management apparatus 210 can memorize | store the player ID memorize | stored in the ball | bowl 230 in order. Therefore, in the sport where the ball 230 is moved and played, the ball 230 and the player can be associated with each other, and the player who has touched the ball 230 can be grasped in order using the score of play.
Further, it is not necessary to transmit data from the ball 230 to the management device 210, and play management can be performed with a simpler mechanism.

  (2) The player ID stored in the ball 230 can be transmitted to the management device 210 by the referee terminal 240 worn by the referee. Therefore, the referee terminal 240 transmits the player ID stored in the ball 230 to the management device 210 even when the referee stops the play due to, for example, a player's foul. Can be stored in order. Therefore, it is possible to grasp in order which player has touched the ball 230 in response to the interruption of play by the referee.

(3) By sending the player ID stored in the IC chip 232 of the ball 230, the data stored in the IC chip 232 of the ball 230 can be deleted.
Therefore, the IC chip 232 of the ball 230 may be prepared with a memory having a small capacity, and the cost can be reduced.
(4) Since the reader / writer 255U of the goal device 250 reads the content of the IC chip 22 included in the player ring 20 and transmits it to the management device 210, the management device 210 uses the data of the goal data and the read player ID. You can see if you dunk.

(Third embodiment)
In the first and second embodiments, it has been described that the referee terminal 40 is attached to the arm of the referee. However, the referee terminal is not limited to such a shape.
FIG. 22 is a diagram illustrating an example of the referee terminal 340 according to the third embodiment.
The referee terminal 340 shown in FIG. 22A has a shape held by the referee.
As shown in FIG. 22B, the referee terminal 340 includes a time until the game starts, a play time, a count start of 24 seconds, and a stop button. In this way, the referee can start and stop the play time and the count of 24 seconds by operating the referee terminal 340. Further, the referee terminal 340 can manage player substitution, ball holding rights, operation time, and the like. The referee can operate the referee terminal 340 to reduce the operation on the management device and manage the entire play.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to embodiment mentioned above. In addition, the effects described in the embodiments are merely a list of the most preferable effects resulting from the present invention, and the effects of the present invention are not limited to those described in the embodiments. In addition, although embodiment mentioned above and the deformation | transformation form mentioned later can also be used combining suitably, detailed description is abbreviate | omitted.

(Deformation)
(1) In the first embodiment, it has been described that the ball 30 reads data and transmits the read data to the management device 10 when the read data is different from the data read before. However, the read data may be transmitted to the management device 10 each time the ball 30 reads the data. In this case, for example, instead of the player ID stored two times before the goal ID for the assisted player, a player ID different from the player ID stored one time before the goal ID is set in advance of the time. By making the player ID retroactively acquired, various play determinations can be made.
Alternatively, the read data may be stored in the storage unit 34 of the ball 30, and the data stored at a predetermined time interval may be transmitted to the management device 10 to delete the data in the storage unit 34. The predetermined time interval may be, for example, a time such as an interval of 10 seconds, or may be a number of stored data such as when 10 pieces of data are stored. Moreover, conditions such as when a goal ID is received may be used. As described above, the ball 30 transmits the player ID and the goal ID at predetermined time intervals, so that the management device 10 can periodically receive the player ID and the goal ID to grasp the play situation.

(2) In the first embodiment, it has been described that the IC chip 22 of the player ring 20 and the reader 35 of the ball 30 communicate when the player ring 20 contacts the ball 30. However, the IC ring 22 of the player ring 20 and the reader 35 of the ball 30 may communicate with each other when the player ring 20 and the ball 30 are close to each other, for example, about several millimeters to several tens of millimeters.
(3) In the first embodiment, the data relay device 9 has been described as receiving data from the ball 30 using Bluetooth and transmitting it to the management device 10. However, other wireless communication technologies may be used. Further, wireless communication may be performed directly between the ball 30 and the management device 10 without using the data relay device 9.
Further, a plurality of data relay devices 9 are provided, and data is received from the ball 30 by adding an indoor GPS (Global Positioning System) function such as IMES (Indoor Messaging System) to each data relay device 9. At this time, the position data of the ball 30 may be added and transmitted to the management apparatus 10. By doing so, since the play can be tracked including the position of the ball 30 when the play is tracked, the play can be managed in more detail.

(4) In each embodiment, the referee terminal 40 has been described as having a plurality of operation buttons 48a to 48e. However, the operation buttons on the referee terminal are an example. There may be other operation buttons or the like depending on the type of sport to be played.
(5) In each embodiment, the scorer performed the input with respect to various determination results other than the data automatically input by this system with the management apparatus 10 demonstrated. However, it may be performed by the referee at the referee terminal 40. In that case, if the management apparatus 10 transmits various determination results to the referee terminal 40, causes the referee terminal 40 to display the correction results, causes the referee to correct, and transmits the information to the management apparatus 10 again for storage. Good.

  (6) In each embodiment, the play data is used to perform score management and various play determination processes. By transmitting this play data from the management apparatus 10 to another computer (not shown), the other computer can be used for various analyzes using the play data. For example, by preparing a computer program for reproducing the play contents and executing the play data as input data, the play contents can be reproduced on another computer. And another computer may be portable information terminals, such as a smart phone, for example.

  (7) In each embodiment, a basketball play has been described as an example. However, it can also be used in other sports play. For example, any competition may be used as long as it is a competition that can be scored using a ball or puck such as soccer, rugby, American football, handball, water polo, or hockey.

DESCRIPTION OF SYMBOLS 1 court 2 scoring board apparatus 3 24 second display apparatus 9 data relay apparatus 10,210 management apparatus 13,33,43,213,243,253 control part 14,34 memory | storage part 18 input part 19,49 display part 20 player ring 20T , 40T, 50TU, 50TD, 230T IC tag 21, 35A, 41, 45A, 51, 231, 245A, 255A Antenna 22, 42, 52, 232 IC chip 30, 230 Ball 30U Ball processing device 35, 45 Reader 40, 240 340 Referee terminal 48 Operation unit 50,250 Goal device 60 Bench terminal 100,200 Play management system 245, 255U, 255D Reader / writer 250U Goal processing device

Claims (13)

In a sport in which a plurality of players play by moving a moving body, a play management system for managing a play situation,
A player wearing body that can be attached to a part of the player's body that contacts the moving body, a moving body, and a management device;
The player wearing body is:
An antenna,
An IC chip storing player identification information;
Have
The moving body is
A reader for reading the IC chip;
A data transmission unit that transmits the player identification information of the IC chip read by the reader to the management device;
Have
The management device
A data receiving unit for receiving the player identification information from the moving body;
A storage unit that stores the player identification information received by the data receiving unit in a manner in which the order of reading by the reader of the mobile body is known;
Have
The IC chip of the player wearing body and the reader of the moving body are communicable when the player wearing body is in a state of touching or in proximity to the moving body,
A play management system characterized by In the play management system according to claim 1,
A goal device is provided for scoring when the moving body passes through the frame,
The goal device is:
An antenna,
An IC chip storing goal identification information of the goal device;
Have
The data transmission unit of the mobile body transmits the goal identification information of the IC chip read by the reader by passing through a frame of the goal device to the management device;
A play management system characterized by In the play management system according to claim 1 or 2,
The data transmission unit of the mobile body transmits the identification information to the management device when the reader reads the player identification information or the goal identification information,
The storage unit of the management device stores the received identification information in association with time information;
A play management system characterized by In the play management system according to claim 1 or 2,
The moving body has an IC chip that stores the player identification information or the goal identification information of the IC chip read by the reader in a manner in which the reading order is known,
The data transmission unit of the mobile body transmits identification information stored in the IC chip at a predetermined time interval to the management device,
The storage unit of the management device stores the received identification information in a manner in which the order is known,
A play management system characterized by In a sport in which a plurality of players play by moving a moving body, a play management system for managing a play situation,
A player mounting body that can be mounted on a part of the player's body that contacts the moving body, a moving body, a management device, and a goal device that is scored when the moving body passes through the frame With
The player wearing body is:
An antenna,
An IC chip storing player identification information;
Have
The moving body is
An antenna,
A reader for reading the IC chip;
An IC chip that stores the player identification information of the IC chip read by the reader in a manner in which the order of reading by the reader of the mobile body is known;
Have
The goal device is:
A reader for reading the player identification information stored in the IC chip of the moving body;
A goal transmitter that transmits the player identification information read by the reader to the management device;
Have
The management device
A data receiving unit for receiving the player identification information from the goal device;
A storage unit for storing the player identification information received by the data receiving unit;
Have
The IC chip of the player wearing body and the reader of the moving body are communicable when the player wearing body is in a state of touching or in proximity to the moving body,
The IC chip of the moving body and the leader of the goal device are communicable when the moving body passes through the frame of the goal device;
A play management system characterized by In the play management system according to claim 5,
The goal device has a deletion instruction transmission unit that transmits a deletion instruction to the mobile body when the reader reads the player identification information;
The moving body is
A deletion instruction receiving unit for receiving the deletion instruction;
In response to the deletion instruction, a control unit that erases data stored in the IC chip;
Having
A play management system characterized by In the play management system according to claim 5 or 6,
It is equipped with a referee-attached body worn by a referee who judges play,
The referee wearing body is:
A reader that reads the player identification information stored in the IC chip of the moving body by contacting the moving body;
A referee wearing body transmitter for transmitting the player identification information read by the reader to the management device;
Having
A play management system characterized by In the play management system according to claim 7,
The referee-attached body includes a deletion instruction transmission unit that transmits a deletion instruction to the moving body when the reader reads the player identification information;
The moving body is
A deletion instruction receiving unit for receiving the deletion instruction;
In response to the deletion instruction, a control unit that erases data stored in the IC chip;
Having
A play management system characterized by In the play management system according to any one of claims 1 to 8,
It is equipped with a referee-attached body worn by a referee who judges play,
The referee wearing body is:
An operation unit for selecting play information;
When the operation unit is operated, the play information is transmitted to the management device, a referee wearing body transmission unit,
Having
A play management system characterized by In the play management system according to claim 9,
The referee wearing body is:
A reader that reads the IC chip in which the player identification information is stored by contacting the player wearing body;
A display unit for displaying the player identification information read by the reader;
Have
The referee-mounted body transmitting unit transmits the player identification information displayed on the display unit to the management device in association with the play information by operating the operation unit.
A play management system characterized by In the play management system according to any one of claims 1 to 10,
The management device
A determination processing unit that determines whether or not a specific play is based on a history of the player identification information stored in the storage unit;
A display unit for displaying a determination result by the determination processing unit;
An input unit for receiving an input for the determination result displayed on the display unit;
Having
A play management system characterized by A referee wearing body worn by a referee who judges play,
A reader for reading an IC chip in which player identification information is stored;
A display unit for displaying the player identification information read by the reader;
An operation unit for transmitting the player identification information displayed on the display unit in association with play information;
When the operation unit is operated, a transmission unit that transmits the player identification information in association with the play information;
Providing
Referee wearing body characterized by. A moving body used in sports played by a plurality of players,
Each of the plurality of players wears a player wearing body having an IC chip storing player identification information on a part of the body that contacts the moving body,
A reader for reading the IC chip;
A data output unit for outputting the player identification information of the IC chip read by the reader;
With
The IC chip and the reader are communicable when the player wearing body is in a state of touching or in proximity to the moving body,
A moving body characterized by.

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