JPS628739U - - Google Patents
Info
- Publication number
- JPS628739U JPS628739U JP9836285U JP9836285U JPS628739U JP S628739 U JPS628739 U JP S628739U JP 9836285 U JP9836285 U JP 9836285U JP 9836285 U JP9836285 U JP 9836285U JP S628739 U JPS628739 U JP S628739U
- Authority
- JP
- Japan
- Prior art keywords
- station
- transmitting
- transmission device
- activation command
- circuit
- 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
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000004913 activation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Small-Scale Networks (AREA)
Description
第１図は本考案に係る装置に好適な実施例を示
すブロツク図、第２図は第１図におけるアドレス
判定回路３８と、テストモード検出回路１９と、
オア回路２１と、クロツクパルス発生回路４０と
の構成を示すブロツク図、第３図はタイミング波
形図、第４図は第１図における送信制御器４２の
構成説明図、第５図は第４図における各切替スイ
ツチ９６の構成を示す回路図、第６図は従来の多
重信号伝送装置の一例を示すブロツク図である。
１６…送信局、１８…受信局、１９，２５…判
別手段（テストモード検出回路）、２３，３１…
アドレス設定端子、２４…通信線、２６…通信当
事局指定局（アドレスクロツク発生局）、３２…
受信制御器、３４，３８…判別手段（アドレス判
定回路）、３６，４０…起動指令手段（クロツク
パルス発生回路）。
FIG. 1 is a block diagram showing a preferred embodiment of the device according to the present invention, and FIG. 2 shows the address determination circuit 38 and test mode detection circuit 19 in FIG.
A block diagram showing the configuration of the OR circuit 21 and the clock pulse generation circuit 40, FIG. 3 is a timing waveform diagram, FIG. 4 is an explanatory diagram of the configuration of the transmission controller 42 in FIG. 1, and FIG. FIG. 6 is a circuit diagram showing the configuration of each changeover switch 96. FIG. 6 is a block diagram showing an example of a conventional multiplex signal transmission device. 16... Transmitting station, 18... Receiving station, 19, 25... Discrimination means (test mode detection circuit), 23, 31...
Address setting terminal, 24...Communication line, 26...Communication authority designated station (address clock generation station), 32...
Reception controller, 34, 38...Discrimination means (address judgment circuit), 36, 40...Start command means (clock pulse generation circuit).
Claims (1)
および受信局と、送信当事局指定情報を各送信局
および受信局に与える通信当事局指定局とを有す
る多重信号伝送装置であつて、前記送信局、受信
局の少なくともいずれか一方は、予め設定された
局識別情報と通信当事局指定情報とが一致したと
きおよび特定のコードが入力されたときに信号を
出力する判別手段と、前記信号が出力されたとき
に起動指令を発生させて回路を動作させる起動指
令手段とを備えたことを特徴とする多重信号伝送
装置。 A multiplex signal transmission device comprising a plurality of transmitting stations and receiving stations connected via a common communication line, and a communication authority designation station that provides transmission authority designation information to each transmitting station and reception station. , at least one of the transmitting station and the receiving station includes a determining means for outputting a signal when preset station identification information and communication authority designated information match and when a specific code is input. . A multiplex signal transmission device comprising: activation command means for generating a activation command to operate a circuit when the signal is output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9836285U JPS628739U (en) | 1985-06-29 | 1985-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9836285U JPS628739U (en) | 1985-06-29 | 1985-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628739U true JPS628739U (en) | 1987-01-20 |
Family
ID=30966226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9836285U Pending JPS628739U (en) | 1985-06-29 | 1985-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01228007A (en) * | 1988-03-08 | 1989-09-12 | Matsushita Electric Ind Co Ltd | Oscillation control device |
-
1985
- 1985-06-29 JP JP9836285U patent/JPS628739U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01228007A (en) * | 1988-03-08 | 1989-09-12 | Matsushita Electric Ind Co Ltd | Oscillation control device |
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