JPH0477971U - - Google Patents
Info
- Publication number
- JPH0477971U JPH0477971U JP12106690U JP12106690U JPH0477971U JP H0477971 U JPH0477971 U JP H0477971U JP 12106690 U JP12106690 U JP 12106690U JP 12106690 U JP12106690 U JP 12106690U JP H0477971 U JPH0477971 U JP H0477971U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- receiver
- judgment
- transmitter
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Transmitters (AREA)
Description
第１図ａおよびｂは本考案の一実施例に係る打
撃判定機の送信機と受信機のブロツク図、第２図
は先制判定回路の論理回路図、第３図は第２図の
回路の動作タイミングを示すタイミング図、第４
図は他の回路構成を示すブロツク図である。
符号の説明、１……センサ部（衝撃センサ）、
２……送信機、３……比較回路、４……表示部、
５……受信機、６……アツテネータ回路、７……
ピーク検出回路、８……保持回路、９……Ａ／Ｄ
変換回路、１０……クロツク発生回路、１１……
ＤＴＭＦ回路、１２……ＦＭ送信回路、１３……
ＦＭ受信回路、１４……ＤＴＭＮ復調回路、１５
……表示駆動回路、２０……先制判定回路、２１
……先制表示ランプ。
1a and 1b are block diagrams of a transmitter and a receiver of a hit judging device according to an embodiment of the present invention, FIG. 2 is a logic circuit diagram of a preemptive judgment circuit, and FIG. Timing diagram showing operation timing, No. 4
The figure is a block diagram showing another circuit configuration. Explanation of symbols, 1...Sensor part (impact sensor),
2...Transmitter, 3...Comparison circuit, 4...Display section,
5... Receiver, 6... Attenuator circuit, 7...
Peak detection circuit, 8...Holding circuit, 9...A/D
Conversion circuit, 10...Clock generation circuit, 11...
DTMF circuit, 12...FM transmitting circuit, 13...
FM reception circuit, 14...DTMN demodulation circuit, 15
... Display drive circuit, 20 ... Preemptive judgment circuit, 21
...Preemptive indicator lamp.
Claims (1)
に設けられる衝撃センサと、この衝撃センサの出
力信号を送信する送信機と、該送信機によつて送
信された検知信号を受信する受信機とを備えた打
撃判定機において、 前記受信機に、いずれの競技者の攻撃が先生し
ていたかを信号入力時刻の早さで検知し、この判
定を表示するための先制判定手段を備えて成るこ
とを特徴とする打撃判定機。[Claims for Utility Model Registration] An impact sensor provided in the armor of each athlete to detect the impact force received, a transmitter that transmits the output signal of this impact sensor, and a signal transmitted by the transmitter. and a receiver for receiving a detection signal, the receiver detects which player has made an attack based on the earlyness of the signal input time, and displays this judgment on the receiver. A strike judgment machine characterized by comprising a preemptive judgment means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12106690U JPH0477971U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12106690U JPH0477971U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477971U true JPH0477971U (en) | 1992-07-07 |
Family
ID=31868944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12106690U Pending JPH0477971U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477971U (en) |
-
1990
- 1990-11-19 JP JP12106690U patent/JPH0477971U/ja active Pending
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