JPH027979A - Tennis game score display apparatus - Google Patents

Abstract

PURPOSE:To enable the adding operation of game points to be certainly performed by working a game point addition informing means when one party of game players comes to a game point obtaining value, and by requiring the addition of the game points. CONSTITUTION:A remote control board is provided with a monitor display section 4', play point adding switches 301a, 301b, game point adding switches 302a, 302b, a play point discriminating means 2', a game point addition informing means 3', and the like. The monitor display section 4' is provided with a play point display section and a game point display section. Besides, through the play point discriminating means 2, with the operation of the point adding switches, it is discriminated that the point of any game player comes to a game point obtaining value. Besides, by the game point addition informing means 3', the lighting mode of the play point display section of the game player set according to the monitor display section 4' is made different, and the addition of game points is required.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement of a score display system for tennis competitions.

[Prior Art] This kind of conventional display system has a score display board installed at each play field in the stadium, and a pair of remote control panels equipped with a group of operation switches are connected to this display board using signal lines. However, play points and game points are controlled remotely by operating a number of operation switches provided according to each point while watching the progress of the game.

Therefore, when one of the players reaches the game point acquisition value, the operator must judge this himself and add the game points. There was a risk that points would not be added where they should have been added, or points would be added when they should not have been added, which would interfere with the display.

[Problems to be Solved by the Invention] The present invention has been made in view of the above circumstances, and provides a score display system for tennis competitions with improved operability.

[Means for Solving the Problems] The present invention proposed to achieve the above object has the following configuration. This includes the second invention.

That is, in the first invention, the remote control panel includes at least a play point display section of the score display section of the display board that displays the scores of the players during play in pairs;
A monitor display section including a game point display section for displaying the game points acquired by the M turn, a play point addition switch for adding and displaying the score on the play point display section of the display board, and a play point addition switch for adding and displaying the game points. a game point addition switch for the game; a play point determination means for determining that the scores of any of the contestants have reached the fixed speed of the game point acquisition value by operating the point addition switch; A game in which, when it is determined that the player's score has reached the game point acquisition value, the lighting mode of the player's play point display section provided corresponding to the monitor display section is changed to request the addition of game points. It is configured to include point addition notification means.

In this case, as a specific means for changing the display mode of the play point display section when the player's play points reach the game point acquisition time, for example, the player's play point display section provided corresponding to the remote control panel may be used. The numbers may be blinked, the color of the numbers on the display section may be changed, or a lamp provided in addition to the display section may be lit or blinked.

Further, in the second invention, the remote control panel includes at least a play point display section 1M of the score display section of the display panel that displays the scores obtained during the player's play in pairs. a monitor display section including a game point display section for displaying game points obtained; a play point addition switch for adding and displaying scores on the play point display section of the display board; and a game point for adding and displaying game points. an addition switch; a play point determination means for determining that the score of any player has reached the acquired game point value by operating the point addition switch; The player is configured to include a game point addition means that automatically displays the addition on the player's game point display section provided corresponding to the monitor display section when it is determined that the game point acquisition value has been reached.
Ru.

Further, when such a game point acquisition value is achieved, the fact can be easily notified to the audience by changing the display mode of the point display section of the display board.

Further, in these first and second inventions, the remote control panel has an event selection switch for selecting a tennis competition event such as hardball or softball, and a selection setting switch of this switch to display information on the point display section. It is also possible to include competition display data ashes means for selecting the point display data to be displayed, and in a further improved version of the first invention, the play point determination means of the remote control panel determines whether the play points of the contestants during the game are reused. When it is determined that the game point addition switch has been reached, the system prohibits the addition display by operating the game point addition switch, thereby preventing unnecessary point addition during non-use.

[Function] In the first aspect of the present invention, when the play points acquired by the player reach the game point acquisition value, the display mode of the play point display section provided corresponding to the monitor display section is different. By knowing this display mode, the operator can perform the operation of adding game points without forgetting.

Further, in the second invention of the present invention, unlike the first invention, when the play points acquired by the player reach the game point acquisition value, the game points are automatically added.

[Example] The present invention will now be described in detail with reference to the accompanying drawings.

1st v;! FIG. 1 is a block diagram showing the configuration of main parts of the first aspect of the present invention.

As shown in the figure, in the present invention, the remote control panel 3 includes at least a play point display section of the score display section 21 of the score display board 2, which displays the scores of the players during play in pairs; A monitor display section 2 including a display section corresponding to the game point display section for displaying game points obtained by the contestants, and a play point display section 21a of the display board 2.
Play point addition switches 301a, 30lb for adding and displaying game points; game point addition switch 30 for adding and displaying game points;
2 al Point addition switch 301a, 30
A play point determining means port for determining that the score of any player has reached the acquired game point value by the operation of step 1b; game point addition notification means for requesting the addition of game points by changing the lighting mode of the player's play point display section provided corresponding to the monitor display section 2 when it is determined that the game point has been added. . In addition, A is a data human means,
Data is manually input by operating the addition switches 301a, 301b, and 302a. Further, E is for prohibiting the point addition switch 302a from adding game points when the play point discriminating means determines non-use, and is added according to the center distance.

Figures 1 and 2 are block diagrams showing the basic configuration of a remote control panel that enables automatic addition of game points, showing the main configuration of the second invention. Equipped with point accumulating means.

This game point adding means automatically adds the game points to the game point display section of the player who has won the game when the play point determining means a determines that the game points are the additional value.

This game point addition means can be constructed in such a manner that no game point addition switch is provided at all, but if one addition switch is provided as will be described later, when the addition switch is operated, the number of points acquired is large. It is also possible to have a configuration in which the game points of the contestants are automatically added.

In addition, in a normal tennis match, play points are counted in different ways for hard and soft tennis, so a selection switch for the competition type is provided, and point data corresponding to the selected competition type can be read out when the addition switch is operated. You can do it like this.

2nd I21. FIGS. 2a and 2b show a specific example of the game point addition notification means for changing the display mode of the monitor display section of the operation panel 2. FIG.

Figure 2 shows an example in which the point value displayed on the play point display section of the player who has acquired the game point acquisition value blinks as it is, and Figure 2a shows an example where the point value that appears on the play point display section of the player who has acquired the game point acquisition value is displayed. Figure 2b shows an example of a hard-ball game where the points earned by each contestant were 40:15. The LED lamp indicating 40 is blinking.

Furthermore, Fig. 3 shows the basic operation of the game point addition notification means C when playing soft tennis. After checking whether the game point has become more advantageous after the deuse, if the game point acquisition value is obtained, the game point addition notification means is activated to request addition.

After the game points are added, the addition request is canceled, and the next play point is added to proceed with the game (1000→100B).

Next, specific embodiments of the system of the present invention will be shown in detail.

FIG. 4 shows a system of the present invention that uses a multi-to-one transmission system to control display from multiple operation panels to any display panel, and as shown in FIG. It is constructed by connecting a plurality of display panels 2 provided in courts C1 to C4 and at least one or more remote control panels 3 to a transmission unit 1 via a multiplex signal line 1.

A unique address is set in advance for each display panel 2 that makes up the system, and when operating the operation panel 3, this address is specified and the data necessary for display is transmitted via the transmission unit 1. When the data is sent to the multiplex signal line 1, the designated display panel 2 receives and receives the display data and performs the necessary display.

In such a display system, when the system is powered on, the transmission unit! A controller provided within the controller receives a start signal ST, as shown in FIG. 4a, in a predetermined signal format.

A transmission signal consisting of address data AD, control data CD, parity check C [(, return waiting time RD) is sent to the remote control panel 3 in the system according to the set address sequentially using the time division multiplex signal system. (including the display panel), and when any operation panel 3 is operated, the multiplex signal transmitting/receiving circuit 3B in that operation panel 3 operates and sends a return signal to the return signal waiting closed RD of the transmitted signal. Return as an interrupt signal.

This interrupt signal is sent back to the controller in the transmission unit 1 through the multiplex signal &Il, and is sent back to the controller in the transmission unit i.
The multiplexed signal transmitting/receiving circuit IB within receives and reproduces the received return signal and further sends it to the signal processing circuit 1C. and,
When the signal processing circuit IC determines the interrupt signal, the interrupt mode is executed, and the control panel 3 that caused the interrupt returns the address data of the specified display panel 2.
The display data is sent to the designated display board 2, and as a result, the necessary display is performed on the display board 2 where the address of the signal sent to the multiplex signal line 2 via the transmission unit 1 matches. When the display on the display panel 2 is finished, the interrupt mode is canceled and the next operation panel 2 is sequentially accessed.

FIG. 5 shows an example of a display panel used in the system of the present invention.

In the center of the horizontally elongated main body 20, two pocket-like name holders 22a and 22b are arranged vertically in which a name plate with the name of a player or a competition team can be inserted and removed. Serve right display sections 23a and 23b for displaying acquisition are provided as a pair, and furthermore, on the left side of the main body 20, each name holder 22a is provided.
, 22b, a pair of set point display sections 21c, . and a game point display section 21b are provided as a pair above and below.

The score display section 21 includes a play point display section 21a, a game point display section 21b, and a set point display section 1ll.
(21c), and the score display on each of the display sections 21a to 21c is performed by selectively controlling a plurality of magnetic reversal elements 20a that constitute a display segment.

FIG. 5a shows the basic principle of the magnetic reversal element used for displaying scores in the score display section 21. A shaft 201 is provided at the center of a thin plate 200 constituting a display segment, and one side of the thin plate 200 is A permanent magnet 204 is attached to the side end of the thin plate 200, and one pole end of a trowel-shaped yoke 202 around which a coil 203 is wound is installed in a holder located behind the permanent magnet of the thin plate 200. The front surface of the thin plate 200 is painted white, and the back surface is painted black.

To explain the principle of operation, when the coil 203 is not energized in pulses, the thin plate 200 shows a white surface as shown in the figure, but when the coil 203 is energized in pulses, it faces the permanent magnet 204 of the yoke 202. Since magnetic poles that repel the permanent magnet 204 are generated on the side where the thin plate 2
00 receives the repulsive force and flips in the (toward) direction around the axis 201, revealing the black back side, but in this state,
When a pulse is applied to the coil 203 again, the thin plate 2°O is reversed in the (ρ) direction to reveal a white painted surface.

Therefore, by dividing the display characters displayed on the display section into a plurality of display segments formed by magnetic reversal elements, and reversing the display segments into white and black using the method described above, any number can be obtained. It is something that can be done.

In a configuration using such a magnetic reversal element, the display operation is performed using an instantaneous pulse voltage (approximately 0.5 seconds).
Because it is powered by
Energy saving can be achieved.

In addition, because it has a simple structure with little mechanical friction, it has an extremely long reversal life.

Furthermore, since the display is displayed using sunlight or reflection from lighting equipment, it has the advantage that it is easier to see when the surroundings are brighter, there is no glare, and unlike lamps, there is no need to worry about the bulb burning out.

FIG. 6, FIG. 6a, and FIG. 6b show specific examples of the remote control panel.

The remote control panel 3, as shown in FIGS. 6 and 6a,
A box-shaped main body 3 with trapezoidal sides 30 and support legs at the bottom.
A monitor display section 31 and a display operation switch group 32 are arranged vertically on the inclined panel, and a multiplex signal line l is drawn out from the back of the main body. A select switch 33 for specifying panel 2 and a test switch 3 for checking the operation of the display section.
There are 4.

The test switch 34 inverts the magnetic reversal elements constituting the display segment all at once to check for abnormal operation.

FIG. 6b shows a monitor display section 31 provided on an inclined panel,
This figure shows a group of operation switches 32.

The score display section 2 of the display board 2 is located at the upper center of the inclined panel.
A monitor display section 31 corresponding to 1 is provided, and a group of operation switches 32 is provided below the monitor display section 31. Furthermore, name display sections 32a and 32b are provided on the left side of the monitor display section 31, and a switch between softball and hardball competitions is provided on the right side. Competition event selection switch 3
05, and a tie-break setting switch 306 that is operated when a tie-break is adopted.

Next, to explain each part, the monitor display part 31 is used to check the display of the score display part displayed on the display board 2.
A play point display section 31a that displays the scores obtained by the contestants during play, and a game point display section 31b.
, serve right display section 33a.

33b5 A pair of set point display sections 31c are provided, and both of these display sections are composed of LEDs. In this embodiment, all the various displays displayed on the display panel 2 can be checked on the monitor part 31 of the operation panel 3.

On the other hand, the operation switch group 32 further includes a point operation switch group 301. Game point operation switch group 302
．． Set point operation switch group 303, serve right display switching operation switch 304. It is divided into a power switch 305.

The point operation switch a301 includes an addition switch 301a for changing the score display on the play point display section 31a when a player who is playing acquires a score.
, 301b are provided corresponding to each athlete, and a clear switch 301d for returning all the displays on the display section 31a to "0", addition switches 301a, 30
A reverse switch 301c is provided for returning the display to the one before the operation when there is an error in the operation of the switch 1b. Note that each time the reverse switch 301c is pressed, the display on the display section 31a is sequentially returned to the display before the operation.

Addition switch 301 provided corresponding to each athlete
If you operate a or 301b, the play point display section 3]
For a, in hardball play, 0. 15, 30. 4
1) is displayed as 0°1 for softball play. 3
．． 4 will appear.

In addition, the game point operation switch group 302 includes an addition switch 302a for adding up the score on the game point display section 31b when a player who is playing acquires game points, and an addition switch 302a for adding up the score on the game point display section 31b, and an addition switch 302a for adding up the score on the game point display section 31b. One clear switch 302b is provided to return the display to "O", and one reverse switch 302c is provided to return the display to the display before the operation when there is an error in the operation of the addition switch 302a. In addition, the reverse switch 30
2c is similar to that of the play point display section 31a,
Each time it is pressed, the display on the display section 31b is returned to the display before the operation.

Furthermore, the set point operation switch group 303 includes set operation switches 303a to 30:3d for displaying the set points SET 1 to 5ET4 of each set, corresponding to each set, and the set point display section 31
A clear switch 303e is provided to clear the entire display of c to "0".

The reverse switch 303f is used to return to the display before the operation when there is an error in the operation of the set switches 303a to 303d. Similarly to the play point display section 30]c, when the reverse switch 303f is operated, the display section 31c is displayed. The screen is designed to sequentially return to the display before the operation.

When a contestant operates a predetermined set switch 303a to 303d at the time of acquiring a game, the data displayed on the game point display section 31b is transferred to and displayed on the operated set point display section 31c. ing.

Further, a power supply switch 305 is provided below the name display 8 portions 32a, 32b, and is used to turn on and off the lighting equipment inside the display panel 2 and turn the power supply to the operation panel 3 ON and OFF.

In addition, the display panel select switch 3 provided on the back of the operation panel 3
3 (see Figure 6a) is for setting the address of the display board 3, and the court number No. 1 where the display board 3 is placed is set.
~ According to No. 4, O, N, OFF switch 33
A to 33d are provided, and coat numbers No. 1 to No.
The display panel 2 is designated by switching to the switches 33a to 33d1tON corresponding to the display panel 4, and it is also possible to select a plurality of display panels 2 at the same time.

In addition to the above-mentioned toggle switch, the address setting switch may be a dip switch or the like.

FIG. 7, FIG. 8, and FIG. 9 are block diagrams showing the basic configurations of the internal circuits of the transmission unit, display panel, and operation panel, respectively.

The transmission unit 1 includes a multiplex signal transmission/reception port v in a power supply circuit IA for supplying power supplied from the outside to the internal circuit.
aI B, Signal processing circuit l01e? The display panel 2 includes a similar power supply circuit 2A, a multiplex signal transmission/reception circuit 2B, a signal processing circuit 2C, a display drive circuit 2D for driving a score display section, etc.

It is equipped with a display 2E that performs display by inverting magnetic reversal elements, and an address setting circuit 2F for setting addresses used for multiplex transmission.

The operation panel 3 also includes a power supply circuit 3. A is equipped with a multiplex signal transmitting/receiving circuit 3B, a signal processing circuit 3C, a data manual circuit '1a3D with various operation switch groups, and a monitor display circuit 3E, and like the display panel 2, addresses used for multiplex transmission are set. For this purpose, an address setting circuit 3F is provided.

Next, operate the operation switch group 32 of the remote control lock 3,
The operating procedure for displaying information on the display panel 2 will be explained.

When the m source switch 305 is turned ON, the serve right display lamp 33a of group A (upper side) is lit at the same time, and each time the serve finger changeover switch 304a is pressed, the lighting of the display lamps is alternately switched between 33a and 33b.

When one of the contestants obtains points, the addition switch 301a or 30 provided corresponding to that contestant is activated.
Operate 1b.

The play point display section 31a shows 0.0 when the competition selection switch 305 is set to "Hardball". 1
If 5.30.40 is set to "Soft", 0. 1. 2. 3. 4 is displayed.

If you make a mistake in inputting the play point, operate the reverse switch 301c to display the play point 3.
1a returns to the display state before the point was added, and when the point clear switch 301dft is operated, the point display 31a becomes all "0" and is cleared.

When any player acquires a game, by operating the addition switch 302a, 1 point is automatically added and displayed on the game point display section 31b of the athlete who acquired the game, but inputting game points is not possible. If you make a mistake, operate the reverse notch 302c to return to the display state before the addition.

Also, when any contestant obtains a game, the predetermined set "5ETIJ~r
When the set switches 303a to 303d of "sET4" are pressed, the data displayed on the game point display section 31b is transferred and displayed on the SET display section 3Ic where the set switch 303a to 303d was pressed, and the data displayed on the game point display section 31b is becomes rOJ, but when a mistake is made in transferring the data on the game point display section atb to a predetermined set, the reverse switch 303f is operated to return to the display immediately before being transferred. When the set clear switch 303e is operated, rsETl"~rsET4"
All game point displays are cleared to blank "0".

When one set is completed, the set switches 303a to 303d provided corresponding to that set are operated to transfer the results of that set to the display section 31c of rSETl'' to rsET4J on the left side of the display panel.This data transfer is performed. When the game is finished, the display on the game point display section 31b becomes blank.

In addition, if an operation error is made, by pressing the reverse switch 303f of the set operation switch group 303, the display returns to the one before the transfer (blank display).

Here, in the operation panel 3 of the embodiment, when the play points acquired by the player reach the game point acquisition value, the number (point) on the play point display section 31b blinks, and the game addition switch 302a is turned on and off. It is designed to prompt the operation, and one Goo 11 addition switch 302a
When the addition switch 302a is operated, the judgment on which contestant to add points to the display section is made by comparing the size of the acquired play points, and when the addition switch 302a is operated, the competition with the larger acquired points is The configuration is such that one point can be automatically added and displayed on the game point display section 31b corresponding to the player.

However, in addition to such a configuration, for example, when the score of one of the players reaches the game point acquisition value, the color of the numbers on the player's play point display section 31a may be changed, or the player's play points may be changed. Another lamp may be additionally provided on the display section 31a, and the lamp may be turned on or blinking.Furthermore, means may be added to prompt the addition of game points, such as by sounding a buzzer. Good too.

In addition, in such a case, if the play point display section 21a of the display board 2 is configured to change the display mode at the same time,
This is convenient because the situation can be easily recognized even from the audience side.

Furthermore, when the player's play points during the game become redundant, the game point addition switch 301 is activated.
It would be even more desirable from the standpoint of preventing erroneous operations to have a function that prohibits the addition of game points even if keys a and 301b are operated.

In normal tennis play, in order to win the game, you must be the first to win 4 points with a difference of 2 points or more over your opponent, but if both silks gain 3 points each, it is called a "deuse". Therefore, control is performed in the following manner.

For example, when the score is 40-40, the no-use display is automatically displayed after 2 seconds. After deuse, if one of the contestants, for example AM, gets one point first, that string becomes an advantage, and for example, the point display section 31a of human silk
rAJ display is displayed for group B, and a blank is displayed for group B.

Furthermore, B! [If 1 gets 1 point next time, it will become deuse again, and it will be in the same state as deuse.

(There is no limit to the number of repetitions of deuse.) After that, /11
When the next player obtains l-Bond, it becomes an advantage of that silk and rAJ is displayed on the point display section 31b of AM. When pressed, the point number displayed on the ROUIBOIN)-1 display on the operation panel 3 will be brushed, and at this point the game point addition switch 302a will be pressed.
When the player operates , one point is added to the game point display section 31b, and at the same time, the play point display section 31a becomes "blank".

In addition, when adopting a tie-break system to shorten the match time, press the "tie-break" switch 30.
Set 6 to “○N”.

And in this case, the contestant's match count M r 6−
If it becomes 6J or f'8-8J, the next game is 12
The winner of the game and set will be the one who wins 7 points with a 2-point difference, or who wins 2 consecutive points from re-6J, but this display system can display up to 99 points. Become.

After the tie-break is over, the tie-break switch 306
After setting it to rOFFJ, start the next set.

[Effects of the Invention] In the first aspect of the present invention, if one of the contestants obtains a game point a) α, the game point front leg is awarded.

Since the notification means is activated to request the addition of game points, it is possible to provide a tennis competition score display system that is convenient and easy to operate without forgetting to add game points.

In the second invention, if one of the players reaches the game point I/obtained value, the game point will be added by 1g, the reward slot means will be activated, and if the addition switch is operated, the game point will be added to the player who should have the game point added. Since game points are automatically added, a more convenient score display system for tennis competitions can be obtained.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a schematic configuration of an operation panel forming the main part of the first invention of the system of the present invention, FIG. 1a is a block diagram showing the schematic structure of the operation panel forming the main part of the second invention, Second
2a, 2b are concrete examples of the game point addition notification means, FIG. 3 is a schematic flowchart of the control operation in the system of the present invention, and FIG. 4 is a system configured using a multiplex transmission system. Configuration aspects of display systems, Part 4a
The figure is another diagram of the multi-transmission format, Figure 5 is an external view of the display panel, Figure 5a is a diagram explaining the principle of the magnetic reversal element that constitutes the display segment, Figure 6 is a side view of the operation panel, Figure 6a is a rear view, Figure 6b is a detailed view of the tilted panel, Figures 7 and 8 are
9 are block diagrams showing the basic configurations of the internal circuits of the multiplex transmission unit, display panel, and operation panel, respectively. [Explanation of symbols] 301a, 30]b◆...Play point addition switch 302a, 302b1・Contest game point addition switch I...Data input means port...Play point discrimination means C...Game point addition notification means 2...Monitor display gl (Bo...Additional display prohibition means Game point addition means

Claims (1)

[Scope of Claims] 1) A score display board for tennis competitions that is equipped with a score display section for displaying competition scores obtained by players and other display sections necessary for tennis competitions, and a signal line connected to this display board. and a remote control panel equipped with a group of necessary display operation switches for remotely controlling the display on the display panel. , a monitor display section that includes a play point display section that displays the scores of the contestants during play in pairs, a game point display section that displays the game points that the contestants have acquired, and a play point display section on the display board. A play point addition switch for adding and displaying points in the division, a game point addition switch for adding and displaying game points, and the operation of the above point addition switch causes the score of one of the players to reach the game point acquisition value. a play point determining means for determining whether the player has played the game, and a player provided corresponding to the monitor display section when the play point determining means determines that the score of any of the players has reached the acquired game point value. A score display system for a tennis competition, comprising a game point addition notification means for requesting the addition of game points by changing the lighting mode of a play point display section. 2) When the play point determination means determines that the score of any of the players has reached the game point acquisition value, the display mode of the player's play point display section provided corresponding to the display board side is changed. 2. The tennis score display system according to claim 1, wherein the display system changes simultaneously with the play point display section of the operation panel. 3) A score display system for tennis competitions according to claim 1, wherein said game point addition notification means is configured to blink numbers on a player's play point display section. 4) The score display system for tennis competitions according to claim 1, wherein the game point addition notification means is configured to change the color of the numbers on the player's play point display section. 5) The score display system for tennis competitions according to claim 1, wherein the game point addition notification means is configured to light or blink a lamp provided in addition to the player's play point display section. 6) A score display section that displays the competition scores of the competitors. A score display unit for tennis competitions equipped with the display unit necessary for other tennis competitions, and a group of display operation switches that are connected to this display board via signal lines and are necessary to remotely control the display on the display board. The remote control panel includes at least a play point display section of the score display section of the display panel that displays the scores obtained by the player during play in pairs. , a monitor display section including a game point display section that displays the game points acquired by the contestants, and two play point addition units for adding and displaying the scores on the play point display section corresponding to each contestant on the display board. a game point addition switch for adding and displaying game points; and a play point determining means for determining that the score of one of the contestants has reached the game point acquisition value by operating the point addition switch. When this play point determination means determines that the score of any of the players has reached the game point acquisition value, it changes the lighting mode of the player's play point display section provided corresponding to the monitor display section. The game point addition notifying means for requesting the addition of game points, and the game point addition notification means automatically displaying the addition on the game point display section of the player determined by the play point determination means when the game point addition switch is operated. A score display system for tennis competitions is configured to include a game point adding means for performing. 7) The score display system for tennis competitions according to claim 6, wherein the play point determining means is configured to determine which player should receive game points by comparing the magnitude of the acquired points. 8) The remote control panel is provided with an event selection switch for selecting a tennis competition event such as hardball or softball, and is configured to select and display point display data to be displayed on the point display section by selecting this switch. Claim 1
7. The tennis competition score display system according to any one of items 6 to 6. 9) Further comprising an addition prohibition display means for prohibiting addition display by operating the game point addition switch when the play point determination means of the remote control panel determines that the player's play points during the game have reached deuce. A score display system for tennis competitions according to any one of claims 1 to 5, wherein the system has a configuration in which: