JPS59189360U - signal transmission system - Google Patents
signal transmission systemInfo
- Publication number
- JPS59189360U JPS59189360U JP8236183U JP8236183U JPS59189360U JP S59189360 U JPS59189360 U JP S59189360U JP 8236183 U JP8236183 U JP 8236183U JP 8236183 U JP8236183 U JP 8236183U JP S59189360 U JPS59189360 U JP S59189360U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- data
- transmitting
- transmission
- receiving
- 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.)
- Granted
Links
Landscapes
- Detection And Prevention Of Errors In Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Selective Calling Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に用いる送受信ユニットの回路ブロック
図、第２図は同上の具体回路図、第３図は同上システム
の全体概略構成図、第４図ａ、 ｂは同上使用の伝送
信号の波形図、フォーマット説明図であり、１は電力線
、Ａ、 Ａ’は送受信ユニット、■□・・・・・・はデ
ータ入力端子、ＳＴＢは送信ストローブ信号入力端子、
５ＴＢＯは送信ストローブ信号出力端子、４は送受信制
御回路である。Fig. 1 is a circuit block diagram of the transmitter/receiver unit used in the present invention, Fig. 2 is a specific circuit diagram of the same as above, Fig. 3 is an overall schematic configuration diagram of the same system as above, and Fig. 4 a and b are diagrams of the transmission signals used in the above. These are waveform diagrams and format explanatory diagrams, where 1 is a power line, A and A' are transmitting/receiving units, ■□... are data input terminals, STB is a transmitting strobe signal input terminal,
5TBO is a transmission strobe signal output terminal, and 4 is a transmission/reception control circuit.
Claims (1)
させる手段と、前記送信ストローブ信号の入力があれば
データ入力端子より入力データ信号を取込んで入力デー
タ信号に基いた制御指定モードデータ、制御データを含
む伝送信号を伝送線路を介して送信する送信手段と、伝
送線に重畳された伝送信号中自己の設定アドレスと一致
するアドレスデータがあると該伝送信号の制御指定モー
ドデータ並びに制御データとを取込で制御動作を行なう
受信手段吉を備えた送受信ユニットを複数伝送線を介し
て接続し、通常は受信状態に夫々送受信ユニットをセッ
トし、送信状態に設定された送受信ユニットからサドレ
スデータを含む信号が伝送線を介して送信された際に呼
出された送受信ユニットでは受信データに基いて制御動
作を行なうようにした信号伝送システムにおいて、制御
指定モードとして送信ストローブ信号発生モードを設け
、該送信ストローブ信号発生モードデータの受信時に送
信ストローブ信号を発生させて送信子 一段に与え
る送信ストローブ出力端子を備えた受信手段を送受信ユ
ニットに設けて成る信号伝送システム。means for generating a transmission strobe signal when the input data signal changes; and means for taking in the input data signal from a data input terminal when the transmission strobe signal is input, and control designation mode data and control data based on the input data signal. A transmission means that transmits a transmission signal via a transmission line, and when there is address data that matches the self-setting address in the transmission signal superimposed on the transmission line, the control designation mode data and control data of the transmission signal are imported. A plurality of transmitting/receiving units equipped with receiving means that perform control operations are connected via transmission lines, and normally each transmitting/receiving unit is set to the receiving state, and a signal containing sadless data is transmitted from the transmitting/receiving unit set to the transmitting state. In a signal transmission system in which a transmitting/receiving unit that is called when data is transmitted via a transmission line performs control operations based on received data, a transmitting strobe signal generation mode is provided as a control designation mode, and the transmitting strobe signal is A signal transmission system in which a transmitting/receiving unit is provided with receiving means equipped with a transmitting strobe output terminal that generates a transmitting strobe signal and supplies it to one stage of a transmitter when generation mode data is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236183U JPS59189360U (en) | 1983-05-31 | 1983-05-31 | signal transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236183U JPS59189360U (en) | 1983-05-31 | 1983-05-31 | signal transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189360U true JPS59189360U (en) | 1984-12-15 |
| JPS6340921Y2 JPS6340921Y2 (en) | 1988-10-26 |
Family
ID=30212312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8236183U Granted JPS59189360U (en) | 1983-05-31 | 1983-05-31 | signal transmission system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189360U (en) |
-
1983
- 1983-05-31 JP JP8236183U patent/JPS59189360U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340921Y2 (en) | 1988-10-26 |
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