JPH0453318A - Radio time measurement system for boxing - Google Patents

Abstract

PURPOSE:To realize an impartial boxing match by indicating a count using radio equipment when a referee counts time of a floored boxer. CONSTITUTION:When a boxer is floored in a boxing match, a time keeper depresses a switch 6. A control section 4 outputs a timing signal to start the count to a transmission section 5, the signal is modulated by the transmission section 5, superimposed on a high frequency signal, the resulting signal is power- amplified and sent from an antenna to a receiver 2 as a radio wave 10. On the other hand, the receiver 2 receives the radio wave 10 by its antenna, the signal is detected, amplified, and demodulated by a reception section 7, the start of count is confirmed by a control section 8 and the start of count is indicated on a count section 3. Moreover, the count counted by the count section 3 is informed to a referee via a notice section 9 by the control section 8. Thus, an impartial boxing match is realized.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a time measurement system that accurately counts the time that a fighter is knocked down in a boxing match.

[Summary of the invention]

In a boxing match, when the referee counts the time during which a fighter is down, the present invention instructs the referee to count using a wireless device, thereby realizing a fair boxing match.

[Conventional technology]

Traditionally, when a fighter is knocked down in a boxing match, a timekeeper is responsible for the time the fighter is down while the referee guides the downed fighter to the corner post.
When the referee starts counting, the down time measured by the timekeeper is transmitted to the referee by a hand signal, and the referee continues to count the down time from the time of transmission.

[Problem to be solved by the invention]

However, with conventional methods, when the timekeeper conveys information to the referee, the referee may misunderstand, overlook, or the referee's count may not be accurate. There have been cases where matches have been put on hold until the results of negotiations are known, or where matches have been rescheduled.

[Means to solve the problem]

In order to solve the above problems, the system according to the present invention has the following features:
A wireless master station having a counting means for counting the time that a player is down, a wireless transmitting means for transmitting the count, a wireless receiving means for receiving the transmitted count, and a notification means for notifying an operator of the received data. or a wireless master station having a wireless transmitting means for transmitting the timing to start counting the time when the player is down; a wireless receiving means for receiving the timing; This portable wireless receiver includes a counting means that starts counting according to the received timing, and a notification means that notifies the operator of the count counted by the counting means.

[For production]

According to the system of the present invention configured as described above, the counting means can accurately count from the point when the player is down, and the notification means allows the referee to easily check the count of the player being down. This allows for a fair game.

〔Example〕

Embodiments of the present invention will be described below based on the drawings.

FIG. 1 is a block diagram showing an embodiment of a boxing wireless time measurement system according to the present invention.

The wireless master station 1 inputs a counting section 3 that counts time of an official timer, etc., a control section 4, a transmitting section 5 that transmits the count value counted by the counting section 3 as a radio wave, and a signal for starting counting of the counting section 3. It consists of a switch 6 to

On the other hand, the receiver 1!2 consists of a receiver 7 that receives the data transmitted from the transmitter 5, a controller 8, and a notification section 9 that notifies the operator of the data received from the receiver 7, and is carried by the referee. .

Next, its operation will be explained.

In a boxing match, when a fighter goes down, a timekeeper presses a switch 6, and a control section 4 instructs a counter section 3 to start counting.

The count counted by the counting unit 3 is output as transmission data by the control unit 4, modulated by the transmission unit, multiplied by high frequency, power amplified, and transmitted as radio waves 10 from the antenna.

On the other hand, the receiver 2 receives the radio wave 10 with an antenna, and the receiver 7
The signals are detected, amplified, and demodulated by the control section 8, and taken in as received data by the control section 8. From the received data, the count counted by the counting section 3 is identified, and the notification section 9 notifies the referee of the count.

FIG. 2 is a block diagram showing another embodiment of the boxing wireless time measurement system according to the present invention.

The same or equivalent parts as in the previous embodiment are given the same reference numerals,
The explanation will be omitted.

In this embodiment, the counting section 3 is arranged in the receiver 2.

Next, its operation will be explained.

In a boxing match, when a fighter goes down, a timekeeper presses a switch 6. The control unit 4 controls the receiver 2
A timing signal for starting counting is output to the transmitting section 5, which modulates the signal, multiplies it to a high frequency, amplifies the power, and transmits it as a radio wave 11 from the antenna.

On the other hand, the receiver 2 receives the radio wave 11 with an antenna, and the receiver 7
The signal is detected, amplified, and demodulated by the controller 8, and the controller 8 confirms the start of counting and instructs the counter 3 to start counting. Further, the count counted by the counting section 3 is notified to the referee via the notification section 9 by the control section 8.

FIG. 3(al) and (bl) are a front view and a rear view showing an example of a receiver used in the present invention.

This embodiment includes a display panel 12, a flashlight 13,
It is a wristwatch-shaped receiver equipped with a speaker 14 and a notification part of a diaphragm 15. The display panel 12 can display the elapsed time since the player went down, and the flash of the flashlight 13 can be used to display the time elapsed since the player went down. The sound 14 can notify the referee of the timing of the count, and the vibration of the diaphragm 15 can also notify the referee of the timing of the count.
be able to notify the timing of the count.

In the above embodiment, the time lag that occurs when a radio signal is sent out from the radio master station and received and processed by the receiver is measured in advance, and in the embodiment shown in FIG. In the embodiment shown in FIG. 2, the wireless data can be transmitted quickly, and after processing the wireless signal, the time lag can be added and corrected, and accurate power output can be announced.

〔Effect of the invention〕

According to the present invention as described above, in a boxing match, the referee can accurately count the elapsed time when a fighter is knocked down, and it also prevents mistakes when transmitting the elapsed time from the timekeeper to the referee after being knocked down. A fair match can be held, and problems such as having to discuss the validity of a match due to an error in the referee's down time will no longer occur.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing one embodiment of the boxing wireless time measuring system according to the present invention, and FIG. 2 shows another embodiment of the boxing wireless time measuring system according to the present invention. FIG. 3(a) and fbl are a front view and a rear view, respectively, showing an example of receiver A used in the present invention. ■ ・ ・ 2 ・ ・ 3 ・ ・ 5 ・ ・ 6 ・ ・ 7 ・ ・ 9 ・ ・ ・Radio master station receiver, counting section...control section, transmitting section, switch, receiving section, notification section Applicant Seiko Electronic Industry Co., Ltd.

Claims (2)

[Claims] (1) A wireless master station having a counting means for counting player downs and a wireless transmitting means for transmitting the output of the counting means, a wireless receiving means for receiving the data transmitted by the wireless transmitting means, and a wireless receiving means for receiving the data transmitted by the wireless transmitting means. a portable radio receiver having notification means for notifying an operator of received data; the portable radio receiver is carried by a referee; when a player goes down, the counting means counts at the radio master station; for boxing, characterized in that the count is transmitted by the radio transmitting means at the same time as the start of the boxing, the count is received by the radio receiving means in the portable radio receiver, and the count is notified to the referee by the notification means. Wireless time measurement system. (2) A wireless master station having a wireless transmission means for transmitting timing to start counting the time a player is down, a wireless reception means for receiving the timing, a counting means for counting the number of times a player is down, and the counting means a portable radio receiver having notification means to notify the operator of the counted count by the referee, and the referee is made to carry the portable radio receiver, and when a player goes down, the radio master station transmits the radio signal to the referee. The transmitting means transmits a timing to start counting down, and in the portable wireless receiver, the wireless receiving means receives the timing, the counting means starts counting, and the notifying means starts counting. A wireless boxing time measurement system that notifies the referee.