JP7076727B2 - Player position visualization device - Google Patents

Description

The present invention relates to a device for visualizing the position of each player in a competition in which a plurality of players participate.

In competitions such as soccer and American football in which a plurality of players participate, each player is required to act based on tactics according to the situation as well as the ability of each player.

Patent Document 1 discloses a device for recording the movements of each player during a competition and later analyzing the movements of each player in order to contribute to the improvement of the skills of each player in soccer. The trajectory of the ball, the type of pass, the trajectory of the players, etc. are recorded and analyzed. The analysis result is fed back to each player and can be used for improving the skill.

Special table 2003-533306

However, the device of Patent Document 1 is not suitable for determining and analyzing tactics because it is difficult to immediately grasp the positional relationship of each player. In particular, when deciding a tactic in real time, there is a problem that it is not easy to grasp the positional relationship of each player and it is not suitable.

An object of the present invention is to solve the above-mentioned problems and to provide a player position visualization system capable of easily grasping the positional relationship of each player.

Some independently applicable features of the present invention are shown below.

(1) (2) (3) (4) (5) The player position visualization system according to the present invention is a player position visualization system including a server device and a terminal device capable of communicating with the server device.
The server device generates position acquisition means for acquiring the position of each player in a competition in which a plurality of players participate in the field, and data for displaying the acquired players at the corresponding positions on the image of the field. It is provided with a status display data generation means for transmitting the generated status display data and a status display data transmission means for transmitting the generated status display data to the terminal device.
The terminal device includes a status display data receiving means for receiving status display data from the server device, and a status display data display means for displaying the received status display data on a display unit. It is characterized by including at least one straight line connecting players, which fluctuates with the passage of time.

Therefore, the positional relationship between the players can be easily grasped by the straight line connecting the players.

(6) The player position visualization system according to the present invention is characterized in that the situation display data includes a triangle connecting each player and having each player as an apex.

Therefore, the positional relationship between the players can be more easily grasped, and the tactical analysis of the play becomes easy.

(7) The player position visualization system according to the present invention is characterized in that the triangle is a Delaunay triangle.

Therefore, the formed triangle satisfies the Dronay condition, and a small triangle is formed, so that the defensive range centered on each player can be easily grasped, and the tactical analysis of the play becomes easy.

(8) The player position visualization system according to the present invention is characterized in that the player's competitive role is recorded in the server device, and the situation display data includes a line connecting players having the same role. ..

Therefore, it is easy to grasp the positional relationship centered on the role, and it is easy to analyze the tactics of the play.

(9) The player position visualization system according to the present invention is characterized in that the situation display data includes a line connecting players having adjacent roles.

Therefore, it is easy to grasp the positional relationship as a whole while grasping the positional relationship centered on the role, and it is easy to analyze the tactics of the play.

(10) The player position visualization system according to the present invention is characterized in that the situation display data includes a circle centered on the player and corresponding to a circle having a predetermined length as a radius in an actual field.

Therefore, it is easy to grasp the distance between the players.

(11) The player position visualization system according to the present invention is characterized in that the position acquisition means acquires the position of each player of at least one team, and the status display data includes only the display relating to the player of one team. ..

Therefore, it is possible to grasp the positional relationship by paying attention only to the players of one team.

(12) In the player position visualization system according to the present invention, the position acquisition means acquires the position of each player of the opponent team as well as one team, and the situation display data is not only the one team but also the opponent team. It is characterized in that it also includes a display relating to the player.

Therefore, it is possible to grasp the positional relationship between the players of both teams.

(13) The player position visualization system according to the present invention is characterized in that the status display data does not include a display related to the player when the acquired position of the player is out of the field.

Therefore, it is possible to exclude the reserved player and grasp the positional relationship of only the player who is actually playing.

(14) In the player position visualization system according to the present invention, the position acquisition means acquires the position of a secondary player who is a competition participant other than the player, and the status display data is obtained from the acquired secondary player. It is characterized by including the position.

Therefore, it is possible to grasp the positional relationship between the coach, the director, and the player.

(15) The player position visualization system according to the present invention is characterized in that the position acquisition means also acquires the position of a moving competition object without being dependent on the player, and the situation display data includes the position of the competition object. It is supposed to be.

Therefore, it is possible to grasp the positional relationship of competition objects such as balls, shuttles, and packs.

(16) (17) (18) (19) (20) The player position visualization system according to the present invention is a player position visualization system including a server device and a terminal device capable of communicating with the server device.
The server device generates position acquisition means for acquiring the position of each player in a competition in which a plurality of players participate in the field, and data for displaying the acquired players at the corresponding positions on the image of the field. It is provided with a status display data generation means for transmitting the generated status display data and a status display data transmission means for transmitting the generated status display data to the terminal device.
The terminal device includes a status display data receiving means for receiving status display data from the server device, and a status display data display means for displaying the received status display data on a display unit. It is characterized by including a circle corresponding to a circle having a predetermined length as a radius in an actual field centered on the player.

Therefore, the distance between players can be easily grasped.

(21) (22) The player position visualization device according to the present invention is a position acquisition means for acquiring the position of each player in a competition in which a plurality of players participate in a field, and the player position visualization device is acquired at a corresponding position on an image of the field. In the player position visualization device including the situation display means for displaying each player, the situation display means is characterized in displaying at least one straight line connecting the players, which fluctuates with the passage of time.

Therefore, the straight line connecting the players makes it possible to easily grasp the positional relationship of the players and facilitate the tactical analysis of the play.

(23) The player position visualization device according to the present invention is characterized in that the situation display means connects each player and displays a triangle having each player as an apex.

Therefore, the positional relationship between the players can be more easily grasped, and the tactical analysis of the play becomes easy.

(24) The player position visualization device according to the present invention is characterized in that the triangle is a Delaunay triangle.

Therefore, the formed triangle satisfies the Dronay condition, and a small triangle is formed, so that the defensive range centered on each player can be easily grasped, and the tactical analysis of the play becomes easy.

(25) The player position visualization device according to the present invention is characterized in that the player's competitive role is recorded in the server device, and the situation display means displays a line connecting players having the same role. There is.

Therefore, it is easy to grasp the positional relationship centered on the role, and it is easy to analyze the tactics of the play.

(26) The player position visualization device according to the present invention is characterized in that the situation display means displays a line connecting players having adjacent roles.

Therefore, it is easy to grasp the positional relationship as a whole while grasping the positional relationship centered on the role, and it is easy to analyze the tactics of the play.

(27) The player visualization device according to the present invention is characterized in that the situation display means displays a circle centered on the player and corresponding to a circle having a predetermined length as a radius in an actual field.

Therefore, it is easy to grasp the distance between the players.

(28) The player visualization device according to the present invention is characterized in that the position acquisition means acquires the position of each player of at least one team, and the situation display means displays only the player of one team.

Therefore, it is possible to grasp the positional relationship by paying attention only to the players of one team.

(29) In the player visualization device according to the present invention, the position acquisition means acquires the position of each player of the opponent team as well as the one team, and the status display means is the player of the opponent team as well as the one team. It is also characterized by displaying.

Therefore, it is possible to grasp the positional relationship between the players of both teams.

(30) The player visualization device according to the present invention is characterized in that, when the acquired position of the player is out of the field, the situation display means does not display the player.

Therefore, it is possible to exclude the reserved player and grasp the positional relationship of only the player who is actually playing.

(31) In the player position visualization device according to the present invention, the position acquisition means acquires the position of a secondary player who is a competition participant other than the player, and the situation display means also acquires the acquired secondary player. It is characterized by displaying.

Therefore, it is possible to grasp the positional relationship between the coach, the director, and the player.

(32) In the player position visualization device according to the present invention, the position acquisition means also acquires the position of the moving object that does not depend on the player, and the situation display means also displays the position of the competition object. It is characterized by.

Therefore, it is possible to grasp the positional relationship of competition objects such as balls, shuttles, and packs.

(33) (34) The player position visualization device according to the present invention is a position acquisition means for acquiring the position of each player in a competition in which a plurality of players participate in a field, and the player position visualization device is acquired at a corresponding position on an image of the field. In the player position visualization device provided with the situation display means for displaying each player, the situation display means displays a circle corresponding to a circle centered on the player and having a predetermined length as a radius in an actual field. It is characterized by that.

Therefore, the distance between players can be easily grasped.

In the present invention, the "display unit" is for displaying at least the situation display data, and is not only a display intended to be viewed by an individual but also a large panel intended to be viewed by a plurality of people. It is a concept that includes displays and the like.

The "position acquisition means" acquires at least the position of the player, and in the embodiment, step S12 corresponds to this.

The "situation display data generation means" is for generating at least display data in which a player is arranged on the field, and in the embodiment, steps S13, S14, and S15 correspond to the display data.

In the embodiment, the "transmitting means" corresponds to this in step S16.

In the embodiment, step S3 corresponds to the “situation data receiving means”.

The "situation display data display means" is for displaying at least the situation display data, and in the embodiment, step S4 corresponds to this.

The "program" is a concept including not only a program that can be directly executed by the CPU, but also a source format program, a compressed program, an encrypted program, and the like.

It is a functional block diagram of the player position visualization system by one Embodiment of this invention. It is a system block diagram of a player position visualization system. It is a block diagram of the GNSS receiver 12. This is the hardware configuration of the server device 4. It is a hardware configuration of a tablet computer 2 which is a terminal device. It is a flowchart of a player visualization process. FIG. 7A is a diagram showing player position data, and FIG. 7B is a diagram showing player attribute data. FIG. 8A is a diagram showing coordinate data of a field, and FIG. 8B is a diagram showing a state in which a player is arranged in the field. 9A-9C are diagrams for explaining the Delaunay triangle. It is a figure which shows the state which connected the player by the Delaunay triangle. It is a figure which shows the state which connected the player of the same position with a line. It is a figure which shows the state which connected the player of the same position with a line, and also connected the player of an adjacent position with a line. It is a figure which shows the state at the time of a different formation. It is a flowchart when the position acquisition of a player is performed based on a moving image. This is an example of grayscaled image data. It is a figure when the circle around the player is shown. It is a figure which shows the case where the situation display is enlarged and displayed on the side of a tablet computer 2. It is a functional block diagram in the case of being realized by the tablet computer 2 without using the server device 2.

1. 1. Functional block diagram FIG. 1 shows a functional block diagram of a player position visualization system according to an embodiment of the present invention. The position acquisition means 42 of the server device 4 receives data for specifying the position of each player (position specifying data) and determines the position of each player. The situation display data generation means 44 generates situation display data in which each player is arranged on the field plane image based on the determined position. The transmission means 46 transmits the generated status display data to the terminal device 2.

The status display data receiving means 22 of the terminal device 2 receives the status display data. The status display data display means 24 displays the status display data on the display unit 26.

2. 2. System configuration and hardware configuration Fig. 2 shows the configuration of the player position visualization system. Each player 10 is equipped with a GNSS receiver 12 and is playing a competition. The location information acquired by the GNSS receiver 12 is transmitted to the server device 4 via the Internet line 6. Even if the GNSS receiver 12 transmits to a communication device installed in the field by WiFi communication or bluetooth (trademark) communication, and the communication device transmits to the server device 4 via the Internet line 6. good.

The server device 4 generates status display data and transmits it to the tablet computer 2 which is a terminal device via the Internet line 6. The tablet computer 2 displays the status display data, and the user can grasp the positional relationship of each player as a diagram.

FIG. 3 shows the configuration of the GNSS receiver 12. The antenna 126 is for receiving a signal from the satellite. The signal processing means 120 is a circuit for extracting received data such as time information and position information from the received signal. The position calculation circuit 122 calculates the position (horizontal position and vertical position) of the GNSS receiver based on the received data. The calculated position is transmitted from the antenna 128 toward the Internet by the communication circuit 124. In the following embodiment, only the horizontal position is displayed, but it can be used to estimate the previous horizontal position by obtaining the vertical position.

FIG. 4 shows the hardware configuration of the server device 4. A memory 42, a hard disk 44, a DVD-ROM drive 46, and a communication circuit 48 are connected to the CPU 40. The communication circuit 48 is for connecting to the Internet. The operating system 50 and the server program 52 are recorded on the hard disk 44. The server program 52 exerts its function in cooperation with the operating system 50. These programs are those recorded on the DVD-ROM 54 installed on the hard disk 44 via the DVD-ROM drive 46.

FIG. 5 shows the hardware configuration of the tablet computer 2. A memory 22, a touch display 24, a hard disk 26, and a communication circuit 28 are connected to the CPU 20.

The communication circuit 28 is for connecting to the Internet. The operating system 30 and the terminal program 32 (for example, a browser program) are recorded in the non-volatile memory 26. The terminal program 32 exerts its function in cooperation with the operating system 30.

3. 3. Player position visualization process FIG. 6 shows a flowchart of the player position visualization process. Here, a case where the position of the player is displayed in real time during a soccer match will be described.

A coach or the like in the stadium operates the tablet computer 2 to access the server device 4 for player visualization. In response to this, the CPU 20 of the tablet computer 2 (hereinafter, may be abbreviated as the tablet computer 2) accesses the server device 4 (step S1).

The CPU 40 of the server device 4 (hereinafter, may be abbreviated as the server device 4) transmits a login screen. The tablet computer 2 displays a login screen, and when a user inputs a login ID, password, or the like, the tablet computer 2 transmits the input to the server device 4. The server device 4 authenticates based on the transmitted login ID and password (steps S2 and S11).

When the login process is completed correctly, the server device 4 receives the position information from each player and records it on the hard disk 44 (step S12). As shown in FIG. 7A, the position information sent from the GNSS receiver 12 includes a player ID, position information (latitude / longitude), and time. Information such as a position (MF in the figure), a name, and an age is recorded in advance on the hard disk 44 of the server device 4 in association with the player ID. Further, as shown in FIG. 8A, the coordinates (latitude, longitude) of the four corners of the field of the soccer field are recorded on the hard disk 44.

Next, the server device 4 arranges the position of the player on the field (step S13). At this time, the position data at the same time is used for placement. FIG. 8B shows a player placed on the field. In this embodiment, the player's display is changed (color, shape, etc.) depending on the position recorded in association with the player ID. Further, in this embodiment, the players of both teams are displayed, but only the players of one team may be displayed. Further, it is preferable to use different colors and shapes so that the team on one side and the team on the other side can be distinguished.

Next, the server device 4 generates a triangle connecting each player for each team by the Delaunay triangulation (step S14). Delaunay triangulation is a method of forming a triangle according to the Delaunay standard. The Dronay criterion is that, as shown in FIG. 9A, the circumscribed circle of the formed triangle does not include the vertices of other triangles. Therefore, as shown in FIG. 9B, the method of dividing the triangle so that the player P4 is included in the triangle having the players P1, P2, and P3 as the vertices does not follow the Dronay standard. In this case, as shown in FIG. 9C, if the triangles formed by the players P1, P2, and P4 are formed, the Dronay criterion is satisfied. FIG. 10 shows an example of the generated Delaunay triangle. The color and shape (broken line, solid line, etc.) of the Delaunay triangle line may be changed depending on the team and position. That is, the color and form of the line connecting the players in the same position and the line connecting the players in different positions may be changed. Further, even if the line connects the same positions, the color and form may be changed as long as they are in different positions.

The server device 4 adds field information and the like, including the generated Delaunay triangle, and generates status display data for display on the tablet computer 2 (step S15). For example, the status display data as shown in FIG. 10 is generated. The server device 4 transmits the generated status display data to the tablet computer 2 (step S16).

The tablet computer 2 receives this (step S3). The received status display data is displayed on the touch display 24 (step S4). In the tablet computer 2, the display of the touch display 24 can be rotated and enlarged / reduced. In this way, the tablet computer 2 can easily grasp the positional relationship of the current player in real time. By using the Delaunay triangle, as small a triangle as possible is formed around the player, so that it becomes easy to grasp the range to be defended by each player. This makes it possible to perform tactical analysis of play, such as checking the size of the space between players by changing the size of a triangle and confirming whether or not the player is moving as instructed.

After that, the above process is repeated, and the positional relationship that changes with the movement of the player can be easily grasped.

4. others
(1) In the above embodiment, a Delaunay triangle connecting the players is generated. However, in addition, any triangle may be generated.

Further, as shown in FIG. 11, a straight line connecting the players in the same position may be drawn. It is preferable to make it possible to distinguish by changing the color and form (solid line, broken line, etc.) of the line at different positions. In order to display as shown in FIG. 11, each player is sorted by the coordinate values in the Y-axis direction and connected by a line in the order of the coordinate values. In FIG. 11, DF1, DF2, DF3, and DF4 are four defenders sorted and coded. Therefore, the player to which the code of DF1 is attached may become a code of another code DF2 or the like due to a change in the positional relationship between the players with the passage of time. The same applies to MF1 to MF4 and FW1 to FW2.

Further, as shown in FIG. 12, players in adjacent positions may be connected by a line. In this embodiment, it is predetermined in which position the player is connected to which position the player is connected. For example, FW1 is connected to MF1 and MF2, FW2 is connected to MF3 and MF4, MF1 is connected to DF1, and so on.

FIG. 12 shows the case of a 4-4-2 formation, but which player in a different role is connected by a line is recorded for each formation so that the user can select in advance according to the formation. For example, a 3-5-2 formation can be connected by a line as shown in FIG. The knotting method shown in FIG. 13 is an example, and any method may be used. Further, as shown in FIG. 13, a line connecting players in the same position and a line connecting players in different positions may be displayed in a distinguishable manner.

Further, the line connecting the player and the player can be arbitrarily determined according to the purpose. For example, you may draw a line only for the player you want to pay attention to.

(2) In the above embodiment, the position of the player in the field is displayed. Substitutes are also equipped with GNSS receiver 12. Therefore, the system also knows the position of the substitute player. However, in this embodiment, the player who is not in the field is not displayed. In addition, the substitute player may also be displayed.

Further, not only the player who directly plays the game but also the positions of secondary players such as coaches, managers, and referees may be displayed. Further, the GNSS receiver 12 may be embedded in the ball (a competition that does not move depending on the player) to display the position of the ball.

(3) In the above embodiment, the position of each player is specified by using the GNSS receiver 12. However, the position of each player may be specified by means other than GNSS such as laser distance measurement. For example, image processing, laser ranging, ranging by radio waves or sound waves, WiFi positioning, RFID positioning, Bluetooth (trademark) positioning and the like may be used. Further, these may be arbitrarily combined to specify the position of each player. For example, FIG. 14 shows a process of specifying a player's position by image processing. This process corresponds to the process of step S12 of the server device 4.

The server device 4 receives and records a moving image of the field and the player at a predetermined place from a predetermined angle on the hard disk 44. Therefore, a time stamp is attached to the hard disk 44, and a still image constituting the moving image is recorded.

The server device 4 reads one frame of the recorded moving image (step S51). Since the above-mentioned recording and the reading in step S51 are performed in a short time, substantially real-time processing is performed. The server device 4 grayscales the read image (step S52). The grayscaled image is shown in FIG.

Further, the server device 4 calculates the difference between the grayscale image of the field without a player, which is previously captured at the same angle, and the image of FIG. 15 (step S53). A portion where this difference is equal to or greater than a predetermined value is extracted as a player (step S54). Subsequently, the extracted player image is enlarged and reduced to form one continuous block (step S55).

After recognizing each player in this way, the position at the bottom of the player is then acquired and used as the position of the player. Since the positions of the four corners C1, C2, C3, and C4 of the field are known at this position, the player's actual position is based on the positional relationship with the four corners C1, C2, C3, and C4 on the screen. The position can be estimated. In addition, the uniform number of each player is used to identify who the player is. Even if the numbers cannot be recognized in all the images, it can be estimated that they are the same person from the images before and after. In addition, which team the player is can be identified by the color of the uniform or the like.

(4) In the above embodiment, the position of the player is displayed in real time. However, the position of the player may be recorded and the position of the player may be displayed later. Such a method is sufficient for later analysis.

(5) As shown in FIG. 16, a circle having a radius of a predetermined distance (for example, 2 m at an actual distance) centered on each player may be displayed together. As a result, even when the tablet computer 2 is enlarged and displayed as shown in FIG. 17, the distance between the players and the distance from the ball can be grasped.

The display of such a circle may be carried out in combination with the above embodiment, but may be carried out by displaying only the circle alone.

(6) In the above embodiment, soccer has been described as an example. However, it can be applied to general competitions where tactics can occur depending on the position of other players. For example, it can be applied to rugby, American football, volleyball, cricket, basketball, handball, waterball, ice hockey, hockey, futsal, cycle soccer, badminton, tennis, table tennis, horse riding, auto racing, bicycle racing, boat racing, etc. ..

Further, the present invention can be used not only for those who play outdoors but also for those who play indoors by using WiFi ranging or the like.

(7) In the above embodiment, the server device 4 is configured to generate a line connecting the player and the player. However, all the processing may be performed on the tablet computer 2 side without providing the server device 4.

The functional block diagram in this case is shown in FIG. The position acquisition means 27 receives GNSS data and image data (position specifying data) and identifies the position of a player or the like. The position acquisition means 42 of the server device 4 in the first embodiment corresponds to this. The status display means 25 generates status display data in which players are arranged on the field based on the position of each player acquired by the position acquisition means 27, and displays the status display data on the display unit 26. The status display data generation means 44 and the status display data display means 24 in the first embodiment correspond to this.

Even when processing is performed only by the tablet computer 2 (terminal device), both the method of acquiring and displaying the position of the player in real time and the method of displaying based on the position of the player recorded on a recording medium such as a USB memory. Can be adopted.

(8) In the above embodiment, the display data is generated by the server device 4 and displayed by the browser program of the tablet computer 2. However, the processing related to the display may be performed by the display application of the tablet computer 2. Further, the function sharing between the server device 4 and the tablet computer 2 (terminal device) may be performed in any way.

(9) In the above embodiment, all the players (or all the players of one team) are displayed. However, the user may be able to select the player to be displayed. In this case, only the selected player forms a relation line such as a triangle.

Further, while displaying the positions of all the players, the player of interest may be selected and the selected player may be highlighted. In this case, a relation line such as a triangle may be drawn for all players, but a relation line may be drawn only for the selected player.

(10) In the above embodiment, the entire inside of the formed triangle is not colored or patterned. However, colors and patterns may be applied to the entire interior of the triangle. In this case, the color or pattern may be changed depending on the team.

(11) In the above embodiment, it is not shown how many players of the same team have passed each position on the field. However, the field is divided into predetermined rectangular areas (for example, divided into 1m × 1m rectangles), the number of players of the same team who have passed through each area is counted, and the color of each area is changed according to the number of people. It may be changed (heat map) and displayed. It should be noted that the players of the same team and the same position may be used instead of the same team. Further, it may be the number of times that the same player has passed through each area.

(12) In the above embodiment, the tablet computer 2 is used as the terminal device. However, a smartphone, a PC, a mobile information terminal, or the like may be used.

(13) In the above embodiment, the locus of the player or the ball is not displayed. However, these may be displayed.

(14) In the above embodiment, the positions of the player, the ball, and the like are displayed in a plane. However, after acquiring the position information in the height direction, the display may be performed three-dimensionally (3D-like). In particular, since the height information about the position of the ball is important, the position data in the height direction may be acquired only for the ball and displayed three-dimensionally. Also in this case, each of the above effects can be obtained by connecting the players with a line.

(15) In the above embodiment, the status is displayed on the display of the tablet computer 2, but it may be displayed on a smartphone, a mobile information terminal, a television, a portable game device, a PC, an outdoor display, or the like. good.

Claims (32)

A player position visualization system equipped with a server device and a terminal device capable of communicating with the server device.
The server device is
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A situation display data generation means for generating data for displaying each player acquired at a corresponding position on the image of the field, and
It is provided with a status display data transmission means for transmitting the generated status display data to the terminal device.
The terminal device is
A status display data receiving means for receiving status display data from the server device, and
It is provided with a status display data display means for displaying the received status display data on the display unit.
In a player position visualization system, the situation display data includes at least one straight line connecting players, which fluctuates with the passage of time.
The server device records the competitive role of each player.
The situation display data is a player position visualization system characterized by including a line connecting players having the same role. A server device for a player position visualization system
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A situation display data generation means for generating data for displaying each player acquired at a corresponding position on the image of the field, and
It is provided with a status display data transmission means for transmitting the generated status display data to the terminal device .
In a server device, the status display data includes at least one straight line connecting players, which fluctuates with the passage of time.
The server device records the competitive role of each player.
The status display data is a server device including a line connecting players having the same role. A server program for realizing a server device for a player position visualization system by a computer.
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A situation display data generation means for generating data for displaying each player acquired at a corresponding position on the image of the field, and
In a server program for functioning as a status display data transmission means for transmitting the generated status display data to a terminal device .
In a server program, the status display data includes at least one straight line connecting players, which fluctuates with the passage of time.
The server device records the competitive role of each player.
The status display data is a server program characterized by including a line connecting players having the same role. A terminal device for a player position visualization system,
The status display data receiving means for receiving the status display data from the server device , and
It is provided with a status display data display means for displaying the received status display data on the display unit.
In a terminal device, the status display data includes at least one straight line connecting players, which fluctuates with the passage of time.
The server device records the competitive role of each player.
The status display data is a terminal device including a line connecting players having the same role. A terminal program for realizing a terminal device for a player position visualization system by a computer.
The status display data receiving means for receiving the status display data from the server device , and
In the terminal program for functioning as the status display data display means for displaying the received status display data on the display unit.
In a terminal program, the status display data includes at least one straight line connecting players, which fluctuates with the passage of time.
The server device records the competitive role of each player.
The status display data is a terminal program including a line connecting players having the same role. In any of the systems, devices or programs of claims 1-5.
The status display data is a system, device, or program including a line connecting players in adjacent roles. In any of the systems, devices or programs of claims 1-6.
The situation display data is a system, device, or program comprising a triangle connecting each player and having each player as an apex. In the system, apparatus or program of claim 7 .
The triangle is a system, device or program characterized by being a Delaunay triangle. In any of the systems, devices or programs of claims 1-8.
The situation display data is centered on the player and includes a circle corresponding to a circle having a predetermined length as a radius in the actual field, so that the player is based on the circle even if the screen is reduced or enlarged. A system, device or program characterized by making it easy to know the distance between them. In any of the systems, devices or programs of claims 1-9.
The position acquisition means acquires the position of each player of at least one team, and obtains the position.
The status display data is a system, device or program comprising only a display relating to a player of one team. In any of the systems, devices or programs of claims 1-9.
The position acquisition means acquires the position of each player of the opponent team as well as one team, and obtains the position.
The situation display data is a system, device or program including a display relating to a player of an opponent team as well as a team. In any of the systems, devices or programs of claims 1-9.
The system, device or program, characterized in that the status display data does not include a display relating to the acquired player when the acquired position of the player is out of the field. In any of the systems, devices or programs of claims 1-12.
The position acquisition means acquires the position of a secondary player who is a competition participant other than the player, and obtains the position.
The system, device or program, wherein the status display data also includes the acquired position of the secondary player. In any of the systems, devices or programs of claims 1-13.
The position acquisition means also acquires the position of a moving object that does not depend on the player.
The situation display data includes a system, device or program including the position of the competition object. A player position visualization system equipped with a server device and a terminal device capable of communicating with the server device.
The server device is
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A situation display data generation means for generating data for displaying each player acquired at a corresponding position on the image of the field, and
It is provided with a status display data transmission means for transmitting the generated status display data to the terminal device.
The terminal device is
A status display data receiving means for receiving status display data from the server device, and
It is provided with a status display data display means for displaying the received status display data on the display unit.
The situation display data is centered on the player and includes a circle corresponding to a circle having a predetermined length as a radius in the actual field, so that the player is based on the circle even if the screen is reduced or enlarged. A player position visualization system characterized in that the distance between them can be easily grasped. A server device for a player position visualization system
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A situation display data generation means for generating data for displaying each player acquired at a corresponding position on the image of the field, and
It is provided with a status display data transmission means for transmitting the generated status display data to the terminal device .
The situation display data is centered on the player and includes a circle corresponding to a circle having a predetermined length as a radius in the actual field, so that the player is based on the circle even if the screen is reduced or enlarged. A server device characterized by making it easy to grasp the distance between them. A server program for realizing a server device for a player position visualization system by a computer.
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A situation display data generation means for generating data for displaying each player acquired at a corresponding position on the image of the field, and
In a server program for functioning as a status display data transmission means for transmitting the generated status display data to a terminal device .
The situation display data is centered on the player and includes a circle corresponding to a circle having a predetermined length as a radius in the actual field, so that the player is based on the circle even if the screen is reduced or enlarged. A server device characterized by making it easy to grasp the distance between them. A terminal device for a player position visualization system,
The status display data receiving means for receiving the status display data from the server device ,
It is provided with a status display data display means for displaying the received status display data on the display unit.
The situation display data is centered on the player and includes a circle corresponding to a circle having a predetermined length as a radius in the actual field, so that the player is based on the circle even if the screen is reduced or enlarged. A terminal device characterized in that the distance between them can be easily grasped. A terminal program for realizing a terminal device for a player position visualization system by a computer.
The status display data receiving means for receiving the status display data from the server device , and
In the terminal program for functioning as the status display data display means for displaying the received status display data on the display unit.
The situation display data is centered on the player and includes a circle corresponding to a circle having a predetermined length as a radius in the actual field, so that the player is based on the circle even if the screen is reduced or enlarged. A terminal program that makes it easy to grasp the distance between them. A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A status display means for displaying each acquired player at a corresponding position on the image of the field, and
In the player position visualization device equipped with
The situation display means is a player position visualization device characterized by displaying at least one straight line connecting players, which fluctuates with the passage of time.
The situation display means is a player position visualization device characterized by displaying a line connecting players having the same role. A player position visualization program for realizing a player position visualization device by a computer, which is a computer.
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field, and
In a player position visualization program for functioning as a status display means for displaying each player acquired at a corresponding position on an image of the field.
The situation display means is used in a player position visualization program characterized by displaying at least one straight line connecting players, which fluctuates with the passage of time.
The situation display means is a player position visualization program characterized by displaying a line connecting players having the same role. In the apparatus of claim 20 or the program of claim 21
The situation display means is a device or program characterized by displaying a line connecting players in adjacent roles. In any of the devices or programs of claims 20-22.
The situation display means is a device or program that connects each player and displays a triangle having each player as an apex. In the device or program of claim 23 .
A device or program characterized in that the triangle is a Delaunay triangle. In any of the devices or programs of claims 20-24.
The situation display means is centered on the player, and by displaying a circle corresponding to a circle having a predetermined length as a radius in an actual field, even if the screen is reduced or enlarged, between the players based on the circle. A device or program characterized by making it easy to grasp the distance. In any of the devices or programs of claims 20-25.
The position acquisition means acquires the position of each player of at least one team, and obtains the position.
The situation display means is a device or program characterized in that only the players of one team are displayed. In any of the devices or programs of claims 20-26.
The position acquisition means acquires the position of each player of not only one team but also the opponent team.
The situation display means is a device or program characterized in that not only one team but also a player of an opponent team is displayed. In any of the devices or programs of claims 20-27.
The situation display means is a device or program that does not display the acquired player when the position of the player is out of the field. In any of the devices or programs of claims 20-28.
The position acquisition means acquires the position of a secondary player who is a competition participant other than the player, and obtains the position.
The situation display means is a device or program characterized in that the acquired secondary player is also displayed. In any of the devices or programs of claims 20-29.
The position acquisition means also acquires the position of a moving object that does not depend on the player.
The situation display means is a device or program that also displays the position of the competition object. A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field,
A status display means for displaying each acquired player at a corresponding position on the image of the field, and
In the player position visualization device equipped with
The situation display means is centered on the player, and by displaying a circle corresponding to a circle having a predetermined length as a radius in an actual field, even if the screen is reduced or enlarged, between the players based on the circle. A player position visualization device characterized in that the distance can be easily grasped. A player position visualization program for realizing a player position visualization device by a computer, which is a computer.
A position acquisition means for acquiring the position of each player in a competition in which multiple players participate in the field, and
In a player position visualization program for functioning as a status display means for displaying each player acquired at a corresponding position on an image of the field.
The situation display means is centered on the player, and by displaying a circle corresponding to a circle having a predetermined length as a radius in an actual field, even if the screen is reduced or enlarged, between the players based on the circle. A player position visualization program characterized by making it easy to grasp the distance.

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