JPS6313629B2 - - Google Patents
Info
- Publication number
- JPS6313629B2 JPS6313629B2 JP57172326A JP17232682A JPS6313629B2 JP S6313629 B2 JPS6313629 B2 JP S6313629B2 JP 57172326 A JP57172326 A JP 57172326A JP 17232682 A JP17232682 A JP 17232682A JP S6313629 B2 JPS6313629 B2 JP S6313629B2
- Authority
- JP
- Japan
- Prior art keywords
- facsimile
- receiving station
- master station
- commands
- station
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Facsimiles In General (AREA)
- Facsimile Transmission Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
【発明の詳細な説明】
〔発明の技術分野〕
この発明は、複数のフアクシミリ装置に対し、
一の同報装置から同時に同一原稿に記された画情
報を伝送する一斉同報通信における原稿伝送方法
に関するものである。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention provides for a plurality of facsimile devices to
The present invention relates to a document transmission method in simultaneous broadcast communication in which image information written on the same document is simultaneously transmitted from one broadcast device.
該種の方法を採用するシステムは、第１図に示
されるように、送信用のフアクシミリ装置１と、
同報装置２とが含まれる親局３からｎ本の回線４
１，４2，…，４oが延び電話網５と接続されてい
る。更に、電話網５からはｎ本の回線６1，６2，
…，６oが延び、夫々受信局のフアクシミリ装置
７1，７2，…，７oに接続されている。
A system adopting this kind of method, as shown in FIG. 1, includes a facsimile device 1 for transmission;
n lines 4 from the master station 3 including the broadcasting device 2
1 , 4 2 , . . . , 4 o extend and are connected to the telephone network 5 . Furthermore, from the telephone network 5, n lines 6 1 , 6 2 ,
. . , 6 o extend and are connected to facsimile devices 7 1 , 7 2 , . . . , 7 o of the receiving station, respectively.
そして、このようなシステムで親局３から一斉
同報通信を行う場合、一般的には、受信局のフア
クシミリ装置７1，７2，…，７oの個別な応答を
受け取ることなしに、フアクシミリ装置１から同
報装置２を介してフアクシミリ伝送手順に従つた
コマンドを送出し、画信号を送出する。 When performing simultaneous broadcast communication from the master station 3 in such a system, generally the facsimile is sent without receiving individual responses from the facsimile devices 7 1 , 7 2 , ..., 7 o of the receiving station. A command is sent from the device 1 via the broadcast device 2 according to a facsimile transmission procedure, and an image signal is sent out.
例えば、フアクシミリ装置１から送出されるコ
マンド・信号は、第２図のように、機能の設定を
命じる信号DCS、トレーニング信号、トレーニ
ングチエツク信号TCF、トレーニング信号、画
信号PIX，…と一方的に送出される。 For example, as shown in Figure 2, the commands and signals sent from the facsimile device 1 are unilaterally sent as a signal DCS for commanding function settings, a training signal, a training check signal TCF, a training signal, an image signal PIX, etc. be done.
これに対し、受信局のフアクシミリ装置７1，
７2，…，７oは、親局３に対して何らの応答はせ
ずに、ただ受信を行うだけである。 On the other hand, the receiving station facsimile device 7 1 ,
7 2 , . . . , 7 o simply performs reception without making any response to the master station 3.
従つて、このような従来の方法によると、親局
のフアクシミリ装置と受信局のフアクシミリ装置
とは一斉同報通信における伝送制御手順を独自に
持たなければならず、その手順の開発が必要であ
つた。更に、上記の夫々のフアクシミリ装置は、
独自の伝送手順によるフアクシミリ伝送を行うこ
とになるから汎用性に欠けることになつた。
Therefore, according to such conventional methods, the facsimile device of the master station and the facsimile device of the receiving station must have their own transmission control procedures for broadcast communication, and it is necessary to develop such procedures. Ta. Furthermore, each of the above facsimile devices is
Since facsimile transmission was carried out using a unique transmission procedure, it lacked versatility.
本発明は、上記のような従来の手法の欠点に鑑
みなされたもので、その目的は、一斉同報通信を
行う場合にも独自の伝送手順を必要とせず、通常
用いられる所定のフアクシミリ装置の伝送手順を
有するフアクシミリ装置によつて一斉同報通信を
可能とし、これによつて、汎用性を保つことであ
る。
The present invention was devised in view of the drawbacks of the conventional methods as described above, and its purpose is to eliminate the need for a unique transmission procedure even when performing simultaneous broadcast communication, and to eliminate the need for a unique transmission procedure even when performing simultaneous broadcast communication. The objective is to enable simultaneous broadcast communication using a facsimile device having a transmission procedure, thereby maintaining versatility.
そこで、本発明では、同報装置を具備する親局
からフアクシミリ装置を具備する受信局に対して
所定のフアクシミリ伝送手順に従つてコマンド・
信号を送出するとともに、受信局から親局に対し
て応答するコマンドが返送される期間は、親局か
ら受信局に対するコマンド・信号の送出を止め
て、受信局のフアクシミリ装置からコマンドを送
出させるようにし、所定のフアクシミリ伝送手順
にて同報装置から原稿に記された画情報を伝送す
るようにしたものである。
Therefore, in the present invention, a command is sent from a master station equipped with a broadcasting device to a receiving station equipped with a facsimile device according to a predetermined facsimile transmission procedure.
During the period when a signal is sent and a response command is sent back from the receiving station to the master station, the master station stops sending commands and signals to the receiving station, and the receiving station's facsimile device sends commands. The image information written on the manuscript is transmitted from the broadcasting device using a predetermined facsimile transmission procedure.
上記の方法によつても本発明の目的は達成され
るのであるが、列言を行う場合を考慮して、本発
明では、上記の方法に加えて、列言時には、一の
原稿の伝送が終了する毎に必ず、通常のフアクシ
ミリ伝送手順の初期手順に戻つて手順を繰り返す
ようにしたものである。 Although the object of the present invention is achieved by the method described above, in consideration of the case where collocation is performed, in addition to the method described above, in the present invention, at the time of collocation, transmission of one manuscript is performed. Each time the facsimile transmission procedure is completed, the process returns to the initial procedure of the normal facsimile transmission procedure and repeats the procedure.
以下、図面を参照して本発明の実施例を説明す
る。
Embodiments of the present invention will be described below with reference to the drawings.
第３図は、本発明による伝送手順を説明するた
めの図である。尚、システムは、第１図と同じで
ある。 FIG. 3 is a diagram for explaining the transmission procedure according to the present invention. The system is the same as that shown in FIG.
先ず、親局３では、受信局のフアクシミリ装置
７1，７2，…，７oから、例えば、受信局のフア
クシミリ装置の標準機能を示す信号DISが送出さ
れるであろう時間T1には、コマンド・信号を送
出せぬようにする。一方、フアクシミリ装置７1，
７2，…７oからは信号DISが送出されるが、親局
３ではこれを受信しない。次に、親局３からは、
機能の設定を命じる信号DCS、トレーニング信
号、トレーニングチエツク信号TCFが通常のフ
アクシミリ伝送の手順通り送出される。そこで、
受信局のフアクシミリ装置７1，７2，…，７oが
受信準備の完了通知信号CFRを返送してくる時
間T2となるから、この時間T2においては、親局
３からのコマンド・信号を送出せぬようにする。
一方、フアクシミリ装置７1，７2，…，７oから
は、信号CFRが送出されるが、親局３では、こ
れを受信しない。次に、親局３は、トレーニング
信号、画信号PIXを順次送出する。以下同様の動
作が行なわれる。 First, in the master station 3, at time T1, when the signal DIS indicating the standard function of the facsimile device of the receiving station is transmitted from the facsimile devices 7 1 , 7 2 , . . . , 7 o of the receiving station, for example, Prevent commands and signals from being sent. On the other hand, the facsimile device 7 1 ,
A signal DIS is sent from 7 2 , . . . 7 o , but the master station 3 does not receive it. Next, from master station 3,
A signal DCS for commanding function settings, a training signal, and a training check signal TCF are sent in accordance with normal facsimile transmission procedures. Therefore,
The facsimile devices 7 1 , 7 2 , ..., 7 o of the receiving station return the reception preparation completion notification signal CFR at time T2, so at this time T2, commands and signals from the master station 3 are not sent. Make sure they can't come out.
On the other hand, although the signal CFR is sent from the facsimile devices 7 1 , 7 2 , . . . , 7 o , the master station 3 does not receive it. Next, the master station 3 sequentially sends out a training signal and an image signal PIX. Similar operations are performed thereafter.
尚、手順の途中において、受信局から再トレー
ニング要求信号FTT等が返送されることがある
が、親局３では、通常の伝送手順に従つて送信を
するのみで、受信は行なわぬから、上記のような
信号は無視されることになる。 In addition, during the procedure, the receiving station may return a retraining request signal FTT, etc., but the master station 3 only transmits according to the normal transmission procedure and does not receive it. Signals such as will be ignored.
以上の方法は、第４図に示される同報装置１０
０内のモデム制御部１０１によつて実現される。
この同報装置１００は、モデムコントロール用
CPU１０２とモデム制御インタフエース部１０
３とからなるモデム制御部１０１と、モデム１０
４と、網制御部１０５とから構成される。そし
て、モデム１０４は信号線１０６を介してモデム
制御部１０１から、信号速度切換信号と、信号送
出指示信号（RSオン信号）と、信号受信指示信
号（CD検出、フラグ検出、フレーム検出信号）
とを受け、信号線１０７を介して送られてきた画
信号を網制御部１０５へ送り出す。この網制御部
１０５は、ｎ本の回線６1，６2，…，６oへ夫々
この画信号を送出する。本発明では、CPU１０
２内のタイマによつて、受信局から前述したよう
なコマンドが返送される期間を検知し、モデム１
０４をオフとする信号を信号線１０６からモデム
１０４へ与えて、コマンド・信号の送出及びコマ
ンドの受信を禁止するようにする。もちろん、こ
のとき、第１図に示したフアクシミリ装置１に対
してもコマンド・信号の出力を禁止するようにす
る。これは、例えば、信号線１０６の信号をフア
クシミリ装置１内のコントローラに与えて、コマ
ンド・信号の出力を禁止することにより、実現で
きる。 The above method is performed using the broadcasting device 10 shown in FIG.
This is realized by the modem control unit 101 in 0.
This broadcast device 100 is for modem control.
CPU 102 and modem control interface unit 10
3, a modem control unit 101 consisting of a modem 10
4 and a network control unit 105. The modem 104 receives a signal speed switching signal, a signal sending instruction signal (RS on signal), and a signal receiving instruction signal (CD detection, flag detection, frame detection signal) from the modem control unit 101 via a signal line 106.
In response to this, the image signal sent via the signal line 107 is sent to the network control section 105. This network control section 105 sends out this image signal to each of the n lines 6 1 , 6 2 , . . . , 6 o . In the present invention, CPU10
The timer in modem 2 detects the period during which the above-mentioned command is returned from the receiving station, and modem 1
A signal to turn off the modem 04 is applied from the signal line 106 to the modem 104, thereby prohibiting the sending of commands/signals and the reception of commands. Of course, at this time, the output of commands and signals to the facsimile device 1 shown in FIG. 1 is also prohibited. This can be achieved, for example, by providing a signal on the signal line 106 to the controller within the facsimile device 1 to inhibit output of commands and signals.
以上のような方法によれば、システム内のフア
クシミリ装置にほとんど変更を加えることなく、
一斉同報通信が可能となる。しかし、本発明で
は、一斉同報通信において列信が行なわれる場合
を考慮して、以下のように構成した。 According to the above method, almost no changes are made to the facsimile device in the system.
Simultaneous broadcast communication becomes possible. However, in the present invention, the following configuration is adopted in consideration of the case where serial transmission is performed in simultaneous broadcast communication.
つまり、一の原稿に記された画情報の伝送が終
了すると、送信側である第１図における親局３か
らは、連送原稿が有ることを示す信号MPS、モ
ード変更を示す信号EOM、最終原稿を示す信号
EOPのいずれかのコマンドが送出されるが、こ
れらのコマンドに対して受信局のフアクシミリ装
置からは、画信号を正しく受信したことを示す信
号MCF以外に、リトレイン信号RTPなどが返送
される場合がある。このような場合、本来的には
親局から、それに対応した送信を行なわねばなら
ぬ。そこで、第３図で示すように、親局３は通常
のフアクシミリ伝送手順に従つた伝送を行い、受
信局のフアクシミリ装置も通常の伝送手順に従つ
た伝送を行うようにし、親局３では受信局から返
送されたコマンドを受信せぬようにしながら、最
終的に、第５図のように時間T3で信号MCF（信
号RTP等のこともある）を受け取るべき時には、
親局３からのコマンド・信号の送出を止め、受信
局からコマンドを送出させるようにするととも
に、親局３ではコマンドの受信を行なわぬように
する。そして、この時間T3以降には、列信時の
手順ではなく、通常の伝送手順の初期手順―例え
ば、第５図のDISが送出されている時間T4の待
ち―から再び通常の伝送手順を繰り返すようにす
る。 In other words, when the transmission of the image information written on one document is completed, the transmitting side, the master station 3 in FIG. Signal indicating original
One of the EOP commands is sent, but in response to these commands, the facsimile device at the receiving station may return a retrain signal RTP, etc. in addition to the signal MCF indicating that the image signal has been correctly received. be. In such a case, the master station must essentially perform corresponding transmission. Therefore, as shown in FIG. Finally, when the signal MCF (sometimes signal RTP etc.) should be received at time T3 as shown in Fig. 5, while avoiding receiving commands returned from the station,
The transmission of commands and signals from the master station 3 is stopped, commands are transmitted from the receiving station, and the master station 3 is prevented from receiving commands. After this time T3, the normal transmission procedure is repeated again from the initial procedure of the normal transmission procedure (for example, waiting for time T4 when DIS is sent in Figure 5), not the procedure at the time of serial transmission. Do it like this.
このような方法を実現するためには、同報装置
１００内の図示せぬフアクシミリ伝送手順制御用
CPUのプログラムを、列信時には、必ず初期手
順に戻つて伝送手順を実行するようにしておく。 In order to realize such a method, a facsimile transmission procedure control unit (not shown) in the broadcasting device 100 is required.
When transmitting data, the CPU program must always return to the initial procedure and execute the transmission procedure.
このよにしておけば、列信時には、受信局で画
信号が正しく受信されると否とにかかわらず、通
常の伝送手順が最初から繰り返されることにな
る。これによつて、新らたな伝送が行なわれた場
合と等しくなり、フアクシミリ装置の汎用性を保
つたままで、列信時における線密度の変更などを
行うことができる。 If this is done, the normal transmission procedure will be repeated from the beginning at the time of serial transmission, regardless of whether the image signal is correctly received at the receiving station. This makes it the same as when a new transmission is performed, and it is possible to change the line density at the time of transmission while maintaining the versatility of the facsimile device.
以上説明したように本発明によれば、親局のフ
アクシミリ装置と受信局のフアクシミリ装置と
が、あたかも、通常用いられる所定の伝送手順に
従つてコマンド・信号を交換しているのと等しく
なるので、特別な伝送手順を必要としない。従つ
て、一斉同報通信に用いるフアクシミリ装置は、
ほとんど仕様を変更せずに済み、汎用性を保つこ
とができる。
As explained above, according to the present invention, it is as if the facsimile device of the master station and the facsimile device of the receiving station are exchanging commands and signals according to a predetermined transmission procedure commonly used. , does not require special transmission procedures. Therefore, facsimile equipment used for simultaneous broadcast communication is
There is almost no need to change the specifications, and versatility can be maintained.
更に、列信時においても、常に、伝送手順の初
期手順に戻つて伝送を行うので、フアクシミリ装
置の仕様は変更されず汎用性を保ち得るととも
に、線密度の変更などが可能となり便利である。 Furthermore, even during serial transmission, the transmission always returns to the initial procedure of the transmission procedure, so the specifications of the facsimile device are not changed and versatility can be maintained, and the linear density can be changed, which is convenient.
第１図は一斉同報通信システムのブロツク図、
第２図は一斉同報通信における従来の原稿伝送方
法を説明するための図、第３図は本発明の一実施
例を説明するための図、第４図は本発明を採用し
た同報装置の要部ブロツク図、第５図は本発明の
他の実施例を説明するための図である。
１…フアクシミリ装置、２，１００…同報装
置、３…親局、５…電話網、７1，７2，…，７o
…（受信局の）フアクシミリ装置、１０１…モデ
ム制御部、１０２…CPU、１０４…モデム、１
０６…網制御部。
Figure 1 is a block diagram of the simultaneous broadcast communication system.
Fig. 2 is a diagram for explaining a conventional document transmission method in simultaneous broadcast communication, Fig. 3 is a diagram for explaining an embodiment of the present invention, and Fig. 4 is a diagram for explaining a broadcasting device adopting the present invention. FIG. 5 is a diagram for explaining another embodiment of the present invention. 1... Facsimile device, 2,100... Broadcast device, 3... Master station, 5... Telephone network, 7 1 , 7 2 ,..., 7 o
...Facsimile device (of the receiving station), 101...Modem control unit, 102...CPU, 104...Modem, 1
06...Network control unit.
Claims (1)
置から同時に同一原稿に記された画情報を伝送す
る一斉同報通信において、 同報装置を具備する親局からフアクシミリ装置
を具備する受信局に対して所定のフアクシミリ伝
送手順に従つてコマンド・信号を送出するととも
に、前記受信局から前記親局に対して応答するコ
マンドが返送される期間は前記親局から前記受信
局に対するコマンド・信号の送出及びコマンドの
受信を禁止して、前記受信局のフアクシミリ装置
からコマンドを送出させるようにし、前記所定の
フアクシミリ伝送手順にて前記同報装置から原稿
に記された画情報を伝送するようにした一斉同報
通信における原稿伝送方法。 ２ 受信局から親局に対してコマンドが返送され
る期間は、前記親局内のCPUが有するタイマに
よつて定められることを特徴とするとは特許請求
の範囲１項記載の一斉同報通信における原稿伝送
方法。 ３ 複数のフアクシミリ装置に対し、一の同報装
置から同時に同一原稿に記された画情報を伝送す
る一斉同報通信において、 同報装置を具備する親局からフアクシミリ装置
を具備する受信局に対して所定のフアクシミリ伝
送手順に従つてコマンド・信号を送出するととも
に、前記受信局から前記親局に対して応答するコ
マンドが返送される期間は、前記親局から前記受
信局に対するコマンド・信号の送出及びコマンド
の受信を禁止して、前記受信局のフアクシミリ装
置からコマンドを送出させるようにし、かつ、列
信時には、前記一の原稿に記された画情報の伝送
が終了する毎に必ず、前記所定のフアクシミリ伝
送手順の初期手順に戻つて手順を繰り返すことを
特徴とする一斉同報通信における原稿伝送方法。[Scope of Claims] 1. In simultaneous broadcast communication in which image information written on the same document is simultaneously transmitted from one broadcast device to a plurality of facsimile devices, a facsimile device is transmitted from a master station equipped with the broadcast device to a plurality of facsimile devices. A command/signal is sent to a receiving station equipped with a facsimile according to a predetermined facsimile transmission procedure, and the period during which a response command is sent back from the receiving station to the master station is from the master station to the receiving station. Prohibiting the sending of commands/signals and receiving commands, causing the facsimile device of the receiving station to send commands, and transmitting the image information written on the manuscript from the broadcasting device in accordance with the predetermined facsimile transmission procedure. A manuscript transmission method for simultaneous broadcast communication. 2. The period during which the command is sent back from the receiving station to the master station is determined by a timer included in a CPU in the master station. Transmission method. 3. In simultaneous broadcast communication in which image information written on the same manuscript is transmitted from one broadcast device to multiple facsimile devices at the same time, from a master station equipped with a broadcast device to a receiving station equipped with a facsimile device. During the period during which the receiving station sends out commands and signals according to a predetermined facsimile transmission procedure, and a response command is returned from the receiving station to the master station, the master station transmits commands and signals to the receiving station. and command reception is prohibited, and commands are sent from the facsimile device of the receiving station, and during transmission, the predetermined A method for transmitting a manuscript in simultaneous broadcast communication, characterized by returning to the initial procedure of the facsimile transmission procedure and repeating the procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57172326A JPS5961361A (en) | 1982-09-30 | 1982-09-30 | Method for transmitting original in general multiple address communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57172326A JPS5961361A (en) | 1982-09-30 | 1982-09-30 | Method for transmitting original in general multiple address communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5961361A JPS5961361A (en) | 1984-04-07 |
| JPS6313629B2 true JPS6313629B2 (en) | 1988-03-26 |
Family
ID=15939828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57172326A Granted JPS5961361A (en) | 1982-09-30 | 1982-09-30 | Method for transmitting original in general multiple address communication |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5961361A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06154971A (en) * | 1992-11-19 | 1994-06-03 | Nippon Steel Corp | Guide aligning mechanism |
| JPH06154972A (en) * | 1992-11-19 | 1994-06-03 | Nippon Steel Corp | Device for fixing externally fitting integrative type immersion nozzle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6119275A (en) * | 1984-07-05 | 1986-01-28 | Ricoh Co Ltd | System for designating destination from relay station |
-
1982
- 1982-09-30 JP JP57172326A patent/JPS5961361A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06154971A (en) * | 1992-11-19 | 1994-06-03 | Nippon Steel Corp | Guide aligning mechanism |
| JPH06154972A (en) * | 1992-11-19 | 1994-06-03 | Nippon Steel Corp | Device for fixing externally fitting integrative type immersion nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5961361A (en) | 1984-04-07 |
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