JPS59154848A - Facsimile multiple address transmission device - Google Patents

Facsimile multiple address transmission device

Info

Publication number
JPS59154848A
JPS59154848A JP58027629A JP2762983A JPS59154848A JP S59154848 A JPS59154848 A JP S59154848A JP 58027629 A JP58027629 A JP 58027629A JP 2762983 A JP2762983 A JP 2762983A JP S59154848 A JPS59154848 A JP S59154848A
Authority
JP
Japan
Prior art keywords
line
section
modem
control section
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
Application number
JP58027629A
Other languages
Japanese (ja)
Inventor
「あざみ」 信太郎
Shintarou Azami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58027629A priority Critical patent/JPS59154848A/en
Publication of JPS59154848A publication Critical patent/JPS59154848A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast

Abstract

PURPOSE:To attain multiple address communication also to plural facsimile terminals including different kind of devices by attaining simultaneous multiple address communication even if plural facsimile (FAX) receivers including receivers of different kinds respectively being in operation in different timing. CONSTITUTION:A message signal of multiple-address document is inputted from a terminal 1 and written in a prescribed area of a memory 20 via an interface 10. When multiple address communication is started, a control section 30 gives a calling request to a line interface (IF) section 40, which fetches a destination number from the control section 30 and gives a calling indication to a line control MODEM section 50. After the end of line connection, the control section 30 indicates group identification and receiving of digital identification signal to the corresponding IF section 40. When both the signals are received, the control section 30 discriminates that the said FAX receivers are G3 machines and when one of them is received, the control section 30 discriminates that the other function is not provided. The control section 30 executes communication procedures in matching with any machine type and when the procedure is finished, the control section 30 gives an indication to a code converting section 60 for attaining the code conversion matched to the said line.

Description

【発明の詳細な説明】 本発明は、ファクシミリ回報装置に関し、特に異種ファ
クシミリ端末をも含めた複数のファクシミリ端末のすべ
てに対して同報通信できる装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a facsimile transmission device, and more particularly to a device capable of broadcasting communications to all of a plurality of facsimile terminals, including facsimile terminals of different types.

ファクタぐり同報装置とけ、同一文書を複数のファクシ
ミリ端末に対して同時に、または逐次電送する装置であ
る。
A facsimile broadcasting device is a device that transmits the same document to multiple facsimile terminals simultaneously or sequentially.

送信すべき文書をメモリに蓄積してお込て、複数のファ
クシミリ端末に対して逐次電送する場合は、すべての7
アクシミ’)端末への通信が完了するまでに長時間を要
するという欠点がある。
When storing documents to be sent in memory and sending them sequentially to multiple facsimile terminals, all 7
Axismi') has the disadvantage that it takes a long time to complete communication to the terminal.

しかし、複数のファクシミリ端末に対して同時に電送す
るためには、それぞれの回線に対して所定の通信手順に
従って回ρ?接続し、ファクシミリ受信機能および通信
モードを設定した後にメツセージ転送を行々う必要があ
る。ファクシミリ通信では、国際的に標準化された通信
手順が定められており、通常のファクシミリ端末は、と
の通信手順に従う。例えば、デジタル化された圧縮符号
によってファクシミリ端末を行々うG3機の通信手順は
、第1図に示すように々つている。す力わち、フェーズ
Aでけ発呼2着呼により回m接続し通信釦をオンするこ
とにより受信機側から破呼局識別信号CEDが送信機側
へ送られる。ついでフェーズBでσ、DIS信号(デジ
タル識別信号)が受信機側から送出されて、受信機々能
の詳細が送信機側で認識される。非標準機能を翁する場
合けNSF信号が送出される。次に、送信機側から受信
機機能を指定するDC8信号が送出され、続いてTCP
信号()レーニングチェック信号)が送られる。とれに
よって11#状態のチェックが々され受信機側からCF
R信号(受信率イ葎確r信妥)が返送される。以上で通
信モードか設定される。次に、フェーズCでにメツセー
ジが送出され受信される。フェーズDでは次ページの事
送佃制御が力される。EOP信号(手順終了イ菖号)が
送出され、lVf CF信号(メツセージ確認信号)が
返送されると、フェーズEで回線切断命令DCNが送出
されて回線切断と力る。上述の手順には、それぞれ誤り
再送、夕4ムアウトといった手順制御が含まれている。
However, in order to simultaneously transmit to multiple facsimile terminals, it is necessary to follow a predetermined communication procedure for each line. After connecting and setting the facsimile reception function and communication mode, it is necessary to transfer messages. For facsimile communication, internationally standardized communication procedures are defined, and normal facsimile terminals follow the communication procedures. For example, the communication procedure of a G3 machine that operates as a facsimile terminal using digitized compression codes is as shown in FIG. In other words, in phase A, when two calls are made and two incoming calls are connected and the communication button is turned on, the call-broken station identification signal CED is sent from the receiver side to the transmitter side. Then, in phase B, a DIS signal (digital identification signal) is sent from the receiver side, and details of the receiver functions are recognized at the transmitter side. An NSF signal is sent when a non-standard function is activated. Next, a DC8 signal specifying the receiver function is sent from the transmitter side, followed by TCP
A signal ()laning check signal) is sent. Due to this, the 11# status is checked and the CF is sent from the receiver side.
An R signal (reception rate, reliability, reliability) is sent back. The communication mode is now set. Next, in phase C, a message is sent and received. In phase D, control for sending the next page is applied. When the EOP signal (procedure end sign) is sent and the lVf CF signal (message confirmation signal) is returned, a line disconnection command DCN is sent in phase E to disconnect the line. The above-mentioned procedures include procedural controls such as error retransmission and 4-timeout, respectively.

アナログ信号によってファクシミリ伝送するGl、G2
機の場合も同様々他の通信手順が定められている。
Gl, G2 for facsimile transmission using analog signals
Similarly, other communication procedures are established for machines as well.

上述の手順に従うと、回線ニメッセージを送出するタイ
ミングに個々のファクシミリ端末の状態や回線状態によ
ってその時々で異々つで来る。
If the above-described procedure is followed, the timing at which the line message is sent will vary depending on the status of each facsimile terminal and the line status.

従って、複数のファクシミリ受信機との間で同時に回報
通信を打力う場合は、個々の受信機に対してメツセージ
送出をするタイミングの差を吸収する方法が問題となる
。そのため、従来の回報装置では、ファクシミリ受信機
に待合せ機能な設けて、同報通信時に、ある特定の信号
を受信すると、受信機状態をそのままにして次の手順に
々るまで待機しておき、すべてのファクシミリ端末が同
一条件に々つてから次の手順に進むという方法を採用し
ている。または、同一タイミングで進むファクシミリ端
末のみ回報通信を行かい、他の端末については時間をず
らせて改めて回報通信を行々つでいる。このよう力従来
方法でに、回報通信が完了するまでに時間がかかり過ぎ
たり、特殊々ファクシミリ受信機との間でのみ回報通信
が可能である等の欠点がある。々お上述の方法は、回報
通信の対象と力るファクシミリ受信機の機種は同一機種
に限られるため極めて不便である。
Therefore, when broadcasting messages to a plurality of facsimile receivers at the same time, the problem is how to absorb the difference in the timing of sending messages to the individual receivers. Therefore, in conventional broadcasting devices, the facsimile receiver is equipped with a waiting function, and when a certain signal is received during broadcast communication, the receiver remains in the same state and waits until the next step is reached. A method is adopted in which all facsimile terminals meet the same conditions before proceeding to the next step. Alternatively, only the facsimile terminals that advance at the same timing send out the broadcast communication, and the other terminals send out the repeat communication at different times. This conventional method has disadvantages, such as that it takes too much time to complete the broadcast communication, and that the broadcast communication is only possible with a special facsimile receiver. The above-mentioned methods are extremely inconvenient because the models of facsimile receivers that can be used for broadcast communication are limited to the same model.

本発明の目的は、上述の従来の欠点を解決し、機種の異
方る受信機を含む複数のファクシミリ受信機がそれぞれ
異々つたタイミングで動作しても一斉に回報通信を行々
うことか可能々ファクシミリ回報装置を提供することに
ある。
An object of the present invention is to solve the above-mentioned conventional drawbacks, and to enable simultaneous broadcast communication even if a plurality of facsimile receivers, including receivers of different models, operate at different timings. It is possible to provide a facsimile distribution device.

本発明の同報装置は、同一文書を複数のファクシミリ受
信機に電送するファクシミリ回報装置において、入力メ
ツセージを格納するエリアと回線対応の出力バッファと
を有するメモリと、上記メモリに格納された入力メツセ
ージを逐次ある単位ごとに読出し任意の符号形式に変換
して前記回線対応の出力バッファに書き込む符号変換部
と、回線対応に設けられG3用モデムおよびG2用モデ
ム並びに回線制御部を内蔵する回線制御モデム部と、該
回線制御モデム部の動作制御機能を有し前記回線対応の
出力バッファを読出して前記回線制御モデム部へ供給す
る回線インタフェース部と、上記各部の動作を制御する
制御部とを備えて、複数の回線に対してそれぞれの受信
機に対応する通信手順を実行し前記回線対応の出力バッ
ファの内容げそれぞれ対応する回線に独立に出力される
ことを特徴とする。
The broadcasting device of the present invention is a facsimile broadcasting device for transmitting the same document to a plurality of facsimile receivers, and includes a memory having an area for storing an input message and an output buffer corresponding to a line, and an input message stored in the memory. a code conversion unit that sequentially reads out the code in units of a certain unit, converts it into an arbitrary code format, and writes it to the output buffer corresponding to the line, and a line control modem that is provided for the line and includes a G3 modem, a G2 modem, and a line control unit. a line interface section having a function of controlling the operation of the line control modem section and reading out an output buffer corresponding to the line and supplying the output buffer to the line control modem section; and a control section controlling the operation of each of the above sections. , the communication procedure corresponding to each receiver is executed for a plurality of lines, and the contents of the output buffers corresponding to the lines are independently output to the corresponding lines.

次に、本発明について、図面を参照して詳細に説明する
Next, the present invention will be explained in detail with reference to the drawings.

第2図は、本発明の一実施例を示すブロック図である。FIG. 2 is a block diagram showing one embodiment of the present invention.

す々わち、本実施例では、回報通信しようとする文書の
メツセージ信号は入力端子1から入力し、入力インタフ
ェース10を介してメモリ200所定領域に書込まれる
。メモリ20け、例えば1負半位で入力メツセージ信号
を格納する複数のエリアと、回線対応の出力バッファと
を備えていて、1負半位でメモリ20に格納された入力
メツセージ信号は例えば1ライン分ずつ読出されて符号
変換部60で回線ごとに対応する符号形式に変換された
のちに、メモリ20内の上記回線対応の出力バツ7アに
書き込まれる。上述の符号変換、出力バッファへの書込
み動作は制御部30の制御によって回線ごとに独立して
行なわれる。制御部30の動作については後述する。上
述の入力メツセージ信号は、例えば文書の各画素を“1
″または″0”に2値化りまた原画信号であって本良く
、またtま例えばファクシミリ信号の標準内力冗長度抑
圧符号であるモデフ了イドハンマン符号(MH符号)化
された画信号であっても良い。
That is, in this embodiment, a message signal of a document to be relayed is inputted from the input terminal 1 and written into a predetermined area of the memory 200 via the input interface 10. The memory 20 is equipped with a plurality of areas for storing input message signals, for example, in the negative half place, and an output buffer corresponding to a line, and the input message signal stored in the memory 20 in the negative half place is, for example, one line. The data is read out minute by minute and converted into a code format corresponding to each line by the code converter 60, and then written to the output box 7a corresponding to the line in the memory 20. The code conversion and writing operations to the output buffer described above are performed independently for each line under the control of the control section 30. The operation of the control section 30 will be described later. The input message signal described above may, for example,
It is an original picture signal that has been binarized into "0" or "0", or it is an image signal that has been converted into a Modified Hamman code (MH code), which is a standard internal redundancy suppression code for facsimile signals. Also good.

一方、回線インタフェース部40と回線制御モデム部5
0とが回線対応に設けられている。回線制御モデム部(
NCUモデム)50は、第3図に示すように、回線制御
部(N CU部)500とG3用モデム501とG2用
モデム502を内蔵している。NCU部500ば、回線
インタフェース部40を介して供給される(制御部30
からの)発呼指示を検出すると、通信先の電話番号を受
信し々がら1桁ずつ出力端子2へ電0話番号を送出すす
る。NCU部500が接続完了を検出すると、回線イン
ターフェース部40を介して制御部30へ通知する。上
述の動作は、回線ごとに独立して行なわれる。
On the other hand, the line interface section 40 and the line control modem section 5
0 is provided corresponding to the line. Line control modem section (
As shown in FIG. 3, the NCU modem 50 includes a line control section (NCU section) 500, a G3 modem 501, and a G2 modem 502. The NCU unit 500 is supplied via the line interface unit 40 (control unit 30
When a calling instruction (from ) is detected, the telephone number is sent out one digit at a time to the output terminal 2 while receiving the telephone number of the communication destination. When the NCU section 500 detects the completion of the connection, it notifies the control section 30 via the line interface section 40. The above operations are performed independently for each line.

第2図に戻って、回報通信が開始されると、制御部30
に1回線インターフェース部40に発呼要求を出力し、
回線インターフェース部40け通信先の電話番号を制御
部30から引取りNCUモデム部5部外0呼指示する。
Returning to FIG. 2, when the broadcast communication is started, the control unit 30
outputs a call request to the first line interface section 40,
The line interface section 40 receives the telephone number of the communication destination from the control section 30 and instructs the NCU modem section 5 to make an external call.

通信先の複数の電話番号は、それぞノ1回線対応の回線
インタフェース部40に引取られる。以後各回線にはそ
れぞれ対応するNCUモデム部5部外0独立に電話番号
が送出される。回線接続の完了が(前述したように)N
CUモデム部5部外0出されて制御部30に通知される
と、制御部30け対応する回線インタフェース部40に
GI−DIS信号受信を指示する(GI信号fl、G1
機またtlG2機から返送されるグループ職別信号であ
抄、DIS信号は03機から返送されるデジタル認識信
号である)。回線インタフェース部40Ti′i、上記
指示によりNCUモデム部5部外0蔵するG3モデム5
01およびG2モデム502を信号受信状態にする。G
3用モデム501およびG2用モデム502で受信され
た信号は回線インタフェース部40に送られる。
A plurality of telephone numbers of communication destinations are each received by a line interface section 40 corresponding to one line. Thereafter, telephone numbers are sent to each line independently from the corresponding NCU modem section 5 and 0. If the line connection is completed (as mentioned above)
When the CU modem section 5 is output from the outside and the control section 30 is notified, the control section 30 instructs the corresponding line interface section 40 to receive the GI-DIS signal (GI signals fl, G1
(The DIS signal is a digital recognition signal returned from the 03 aircraft.) Line interface section 40Ti'i, G3 modem 5 installed in NCU modem section 5 according to the above instructions
01 and G2 modem 502 are placed in a signal receiving state. G
The signals received by the G3 modem 501 and the G2 modem 502 are sent to the line interface section 40.

回線インタフェース部40け、G3用モデム501から
DIS信号が受信され、G2用モデム502からGI信
号が受信されるまで監視しており、これらの信号が受信
されると、受信内容と共に制御部30に通知する。制御
部30は、DIS信号およびGI@号が共に正常受信さ
れた場合は当該ファクシミリ受信機[G3機および02
機の両機能を有しておるものと判断する。いずれか一方
の場合は、他方の機能を有していかいものと判断する。
The line interface unit 40 monitors until the DIS signal is received from the G3 modem 501 and the GI signal is received from the G2 modem 502. When these signals are received, they are sent to the control unit 30 along with the received contents. Notice. When both the DIS signal and the GI@ signal are received normally, the control unit 30 controls the facsimile receiver [G3 machine and 02
It is judged that it has both functions of a machine. In the case of either one, it is determined that it is sufficient to have the functions of the other.

受信機が両機能を有しておる場合は先ず03機に対する
通信手順を行々い、一方の機部の場合はそれに対応する
通信手順を打力う。ここでに77クシミ’J受信機が0
3機能を有する場合について説明する。この場合制御部
3(lj、DIS信号によってファクシミIJ受信機機
能の詳細を判断し、受信機能を指定するためのDC8信
号を送出するように対応する回線インタフェース部40
に指示する。回線インタフェース部40HG3用モデム
501を通してDO8信号を送出し、引続いてTCP信
号を送出したのちG3モデム501を受信状態にさせC
FR信号の受信を待つ。CFR信号を受信すると、制御
部30に通知する。
If the receiver has both functions, the communication procedure for the 03 machine is performed first, and if it is one of the machines, the corresponding communication procedure is performed. Here 77 Kushimi'J receiver is 0
A case where the device has three functions will be explained. In this case, the control unit 3 (lj, the corresponding line interface unit 40 determines the details of the facsimile IJ receiver function based on the DIS signal, and sends out a DC8 signal for specifying the receiving function.
instruct. After transmitting the DO8 signal through the line interface unit 40HG3 modem 501, and subsequently transmitting the TCP signal, the G3 modem 501 is put into the receiving state and the C
Wait for reception of FR signal. Upon receiving the CFR signal, the controller 30 is notified.

制御部30け、回線インタフェース部40からCFR受
信を通知されると、当該回線に適合する符号変換を行々
うように符号変換部60に指示する。今の場合f1MH
符号を送出すべきであるから、例えばメモリ20に格納
された入力メツセージ信号が原画信号である場合は、原
画信号をMH符号に変換するように指示することに力る
。符号変換部60け、上記指示によりメモリ20に格納
されているメツセージ信号を例えば1ライン分読出して
指示された符号形式(MI(符号)に変換してメモリ2
0内の当該回線に対応する出力バッファに書き込む。複
数の回線にそれぞれ対応する出力バッファに対しても上
述と同様な動作によって当該回線に対応する符号形式に
変換された送信信号が書き込まれる。
When the control unit 30 is notified of CFR reception from the line interface unit 40, it instructs the code conversion unit 60 to perform code conversion suitable for the line. In this case f1MH
Since the code should be sent, for example, if the input message signal stored in the memory 20 is an original picture signal, it is useful to instruct the conversion of the original picture signal into the MH code. The code conversion unit 60 reads out, for example, one line of the message signal stored in the memory 20 according to the above instruction, converts it into the specified code format (MI (code), and stores it in the memory 20.
Write to the output buffer corresponding to the line in 0. Transmission signals converted into code formats corresponding to the lines are written to the output buffers corresponding to each of the plurality of lines by the same operation as described above.

回線インタフェース部40は、メモリ20のそれぞれに
対応する出力バツフ了から送信4号を読出しG3用モデ
ム501またけG2用モデム502を介してファクシミ
リ受信機に送信する。メモリ20の回線対応の出力バッ
ファには順次1ライン分の送信4号が格納され順次読出
されて送信される。当該回線に対して1頁分のメツセー
ジを送出し終ると、制御部30に、対応する回線インタ
フェース部40に対して、列信のある場合けEOMまた
はMPS信号の送出を指示し、最終ページの場合tjE
OP信号の送出およびMCF受信を指示する。回線イン
タフェース部40H上記信号を送出し、MCF信号を受
信すると制御部30に通知する。
The line interface section 40 reads transmission number 4 from the output buffer corresponding to each memory 20 and transmits it to the facsimile receiver via the G3 modem 501 and the G2 modem 502. The four transmission numbers for one line are sequentially stored in the line-corresponding output buffers of the memory 20, and sequentially read out and transmitted. When one page of messages has been sent to the line, the control unit 30 instructs the corresponding line interface unit 40 to send an EOM or MPS signal if there is a serial message, and sends the last page of the message. If tjE
Instructs to send an OP signal and receive an MCF. The line interface unit 40H sends out the above signal, and notifies the control unit 30 when receiving the MCF signal.

最終頁の場合け、制御ざIf30けMCF信号を受信す
ると回線インタフェース部40に対してDCN信号の送
出を指示する。すべての回線に対しでDCN信号を送出
すると一連の回報通信を完了する。列信がある場合には
、メモリ20に記憶されている次頁のメツセージ信号を
引続いて上記同様に送出すると同時に端子1を介してさ
らに次頁のメツセージ信号の要求を行々い新しい頁のメ
ツセージを受信してメモリ20に蓄預しておく。
In the case of the final page, when the control signal If30 receives the MCF signal, it instructs the line interface section 40 to send out the DCN signal. When the DCN signal is sent to all lines, the series of broadcast communications is completed. If there is a message signal for the next page, the message signal for the next page stored in the memory 20 is sent out in the same manner as above, and at the same time, a request for the message signal for the next page is sent via terminal 1, and the message signal for the next page is sent out. The message is received and stored in the memory 20.

以上は03機に対する送信についての説明であるが、G
2機等異方る種類の端末に対しても、制御部30が当該
端末の機種に応じた通信手順に沿ってそれぞれに対応す
る回線インタフェース部40等を制御し、メモリ20の
回線対応の出カバソファにσ当該回線に送出すべき符号
に変換された送信データを格納させることにより同様に
処理することができる。
The above is an explanation of the transmission to the 03 aircraft.
Even for two different types of terminals, the control unit 30 controls the line interface unit 40 etc. corresponding to each terminal according to the communication procedure according to the model of the terminal, and outputs corresponding to the lines in the memory 20. Similar processing can be performed by storing transmission data converted into a code to be sent to the line with σ in the cover sofa.

す々わち、異種端末を含む複数のファクシミリ受信機は
、それぞれ独自の動作タイミングでメツセージ信号を受
信することが可能であり、待合せ等によって他の受信機
とタイミングを揃える必要け々い。複数の受信機のある
ものけ早く受信を完了し、また他のあるものけ遅く受信
を完了するが、送信はすべての受信機に対して並行して
行なわれるから、最も遅す受信機の受信完了と同時に回
報通信を完了することができる。受信機ごとに、または
グループ毎に直列に送信する従来方丈に比して迅速に同
報通信を行りうことかできる。)03機。
In other words, a plurality of facsimile receivers including different types of terminals are capable of receiving message signals at their own operating timings, and it is often necessary to align the timings with other receivers by queuing or the like. Some receivers complete reception sooner, while others complete reception later, but since transmission is done in parallel to all receivers, the receiver that is slowest receives reception. The circular communication can be completed at the same time as the completion. Broadcast communication can be performed more quickly than in the conventional method, which transmits data serially for each receiver or for each group. )03 aircraft.

02機等種類の異々る受信機が混在する回報通信も可能
である。
It is also possible to perform broadcast communication in which different types of receivers, such as the 02 receiver, coexist.

以上のように、本発明においては、回線対応にNCUモ
デム部と回線インタフェース部とを設け、一方人カメツ
セージをメモリに蓄積しておいて、各回線に送出する信
号は、当該回線への送出に合わせて、逐次上記メモリか
ら読出され受信側機種に適する符号形式に変換後回純対
応の出力バッファに格納し、核出力バツフ丁から回線対
応の前記回線インタフェース部およびNCUモデム部を
介して回線に送出されるように構成したから、各回線に
接続さtた受信機に、独自のタイミングでメツセージ等
の受信が可能である。従って、異々る機種を含む複数の
ファクシミリ端末に対して本回報通信が可能とカリ、並
列送信によって迅速に回報通信ができる効果がある。
As described above, in the present invention, an NCU modem section and a line interface section are provided for each line, and one person's messages are stored in the memory, and the signals sent to each line are sent to the line. At the same time, it is sequentially read from the above memory, converted into a code format suitable for the receiving side model, stored in an output buffer compatible with the network, and sent from the nuclear output buffer to the line via the line interface unit and NCU modem unit that are compatible with the line. Since the message is configured to be transmitted, messages etc. can be received by receivers connected to each line at their own timing. Therefore, if it is possible to carry out the actual broadcast communication to a plurality of facsimile terminals including different models, there is an advantage that the broadcast communication can be carried out quickly by parallel transmission.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はフチクシハリ通信の通信手順の一例を示す図、
第2図は本発明の一実施例を示すブロック図、第3図は
上記実施例の回線制御モデム部の構成を示すブロック図
である。 図において、1・・・入力端子、2・・・出力端子、1
0・・・入力インタフェース、20・・・メモlJ、3
0・・・制御部、40・・・回線インタフェース部、5
o・・・回線制御モデム部、60・・・符号変換部、5
00・・・回線制御部、501・・・G3用モデム、5
02−・・G2用モデム。 代理人弁理士  住 1)俊 宗 第1図 慕イ首j史k           禰卦イ1屹1央(
「       冷叶   着呼 :に−”A iイ巳4辿オン       CED  
          j11htンNSF、DIS CS フェースB CP し FR フェースCメ゛°lt−シ 第2区 第3図 261−
FIG. 1 is a diagram showing an example of the communication procedure of Fuchikushihari communication,
FIG. 2 is a block diagram showing one embodiment of the present invention, and FIG. 3 is a block diagram showing the configuration of the line control modem section of the above embodiment. In the figure, 1...input terminal, 2...output terminal, 1
0...Input interface, 20...Memo lJ, 3
0...Control unit, 40...Line interface unit, 5
o... line control modem section, 60... code conversion section, 5
00...Line control unit, 501...G3 modem, 5
02--modem for G2. Representative Patent Attorney Sumi 1) Shun Zong 1 兕 い shu jshi k 禰卦 ī 1 屹 1 郎 (
"Rei Kano Incoming call: ni-" Ai Ii Mi 4 trace on CED
j11htn NSF, DIS CS Face B CP and FR Face C Main 261-

Claims (1)

【特許請求の範囲】[Claims] 同−文簀を複数の7了りシミリ受信機に電送するファク
シミリ回報装置において、入力メツセージを格納するエ
リアと回線対応の出力バッファとを有するメモリと、上
記メモリに格納された入力メツセージを逐次ある単位ご
とに読出し任意の符号形式に変換して前記回線対応の出
力バッファに書き込む符号変換部と、回線対応に設けら
れG3用モデムおよびG2用モデム並びに回線制御部を
内蔵する回線制御モデム部と、該回線制御モデム部の動
作制御機能を有し前記回線対応の出力バツ7アを読出し
て前記回線制御モデム部へ供給する回線インタフェース
部と、上部各部の動作を制御する制御部とを備えて、複
数の回線CC対してそれぞれの受信機に対応する通信手
順を実行し前記回線対応の出力バッファの内容はそれぞ
れ対応する回線に独立に出力されることを特徴とするフ
ァクシミリ回報装置。
- A facsimile communication device for transmitting the same document to a plurality of 7-end message receivers includes a memory having an area for storing an input message and an output buffer corresponding to a line, and a memory for sequentially transmitting the input message stored in the memory. a code conversion unit that reads out each unit and converts it into an arbitrary code format and writes it to the output buffer corresponding to the line; a line control modem unit that is provided for each line and includes a G3 modem, a G2 modem, and a line control unit; comprising a line interface section having an operation control function of the line control modem section and reading an output signal corresponding to the line and supplying it to the line control modem section; and a control section controlling the operation of each section of the upper part, A facsimile distribution device characterized in that communication procedures corresponding to respective receivers are executed for a plurality of lines CC, and contents of output buffers corresponding to the lines are independently outputted to the respective corresponding lines.
JP58027629A 1983-02-23 1983-02-23 Facsimile multiple address transmission device Pending JPS59154848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58027629A JPS59154848A (en) 1983-02-23 1983-02-23 Facsimile multiple address transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58027629A JPS59154848A (en) 1983-02-23 1983-02-23 Facsimile multiple address transmission device

Publications (1)

Publication Number Publication Date
JPS59154848A true JPS59154848A (en) 1984-09-03

Family

ID=12226243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58027629A Pending JPS59154848A (en) 1983-02-23 1983-02-23 Facsimile multiple address transmission device

Country Status (1)

Country Link
JP (1) JPS59154848A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130968A (en) * 1983-12-20 1985-07-12 Toshiba Corp Facsimile device
US4710951A (en) * 1984-06-25 1987-12-01 Oki Electric Industry Co., Ltd. Facsimile system
US5515034A (en) * 1993-06-24 1996-05-07 Nec Corporation Simple communication system capable of message broadcasting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520002A (en) * 1978-06-23 1980-02-13 Fujitsu Ltd Facsimile exchange device
JPS56126353A (en) * 1980-03-11 1981-10-03 Fujitsu Ltd Telegram buffer sharing control system for same-letter address communication system
JPS5795742A (en) * 1980-12-05 1982-06-14 Ricoh Co Ltd Facsimile multiple communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520002A (en) * 1978-06-23 1980-02-13 Fujitsu Ltd Facsimile exchange device
JPS56126353A (en) * 1980-03-11 1981-10-03 Fujitsu Ltd Telegram buffer sharing control system for same-letter address communication system
JPS5795742A (en) * 1980-12-05 1982-06-14 Ricoh Co Ltd Facsimile multiple communication system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130968A (en) * 1983-12-20 1985-07-12 Toshiba Corp Facsimile device
JPH0535630B2 (en) * 1983-12-20 1993-05-27 Tokyo Shibaura Electric Co
US4710951A (en) * 1984-06-25 1987-12-01 Oki Electric Industry Co., Ltd. Facsimile system
US5515034A (en) * 1993-06-24 1996-05-07 Nec Corporation Simple communication system capable of message broadcasting

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