JPH05160982A - Facsimile equipment - Google Patents

Facsimile equipment

Info

Publication number
JPH05160982A
JPH05160982A JP3320366A JP32036691A JPH05160982A JP H05160982 A JPH05160982 A JP H05160982A JP 3320366 A JP3320366 A JP 3320366A JP 32036691 A JP32036691 A JP 32036691A JP H05160982 A JPH05160982 A JP H05160982A
Authority
JP
Japan
Prior art keywords
communication
communication mode
mode
call
retransmission
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
JP3320366A
Other languages
Japanese (ja)
Inventor
Atsuko Iwamoto
敦子 岩本
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 Engineering Ltd
Original Assignee
NEC Engineering 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 Engineering Ltd filed Critical NEC Engineering Ltd
Priority to JP3320366A priority Critical patent/JPH05160982A/en
Publication of JPH05160982A publication Critical patent/JPH05160982A/en
Pending legal-status Critical Current

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  • Facsimile Transmission Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To evade a state wherein it is difficult to perform transmission in the same communication mode by making a communication mode in communication mode other than one communication mode wherein communication abnormality occurs at the time of retransmission by recalling if the communication abnormality occurs in the communication mode. CONSTITUTION:If the communication abnormality occurs in one communication, its communication mode is stored (step 60) and the retransmission by the recalling is performed. In the negotiation in the retransmission, the stored contents are referred to (step 30) and a communication mode other than the communication mode where the communication abnormality occurs first is selected (step 40) to make a communication. Consequently, the same communication abnormality never occurs repeatedly in the retransmission, specially, in a communication mode which is easily affected by a line state.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、ファクシミリ装置の送
信機能に関し、特に、再送機能を有するファクシミリ装
置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transmission function of a facsimile machine, and more particularly to a facsimile machine having a retransmission function.

【0002】[0002]

【従来の技術】従来、この種のファクシミリ装置は、あ
る1つの通信モードで通信異常が発生した場合には、再
発呼による再送時も通信モードを変えずに通信を行って
いた。
2. Description of the Related Art Conventionally, when a communication error occurs in a certain communication mode, a facsimile apparatus of this type has performed communication without changing the communication mode even when retransmitting a call again.

【0003】[0003]

【発明が解決しようとする課題】前述した従来のファク
シミリ装置では、回線状態に影響を受けやすい通信モー
ドを選択した場合には、再発呼による再送時も同じよう
に通信異常が発生してしまい、規定回数再発呼による再
送を繰り返しても原稿が送達できないという課題があっ
た。
In the above-mentioned conventional facsimile machine, when a communication mode which is easily influenced by the line state is selected, a communication error similarly occurs at the time of resending due to a recalling call. There was a problem that the manuscript could not be delivered even if the re-calling was repeated for a specified number of times.

【0004】本発明は従来の上記実情に鑑みてなされた
ものであり、従って本発明の目的は、従来の技術に内在
する上記課題を解決することを可能とした新規なファク
シミリ装置を提供することにある。
The present invention has been made in view of the above-mentioned conventional circumstances, and therefore an object of the present invention is to provide a novel facsimile apparatus capable of solving the above-mentioned problems inherent in the prior art. It is in.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本発明に係るファクシミリ装置は、2種類以上の通
信モードと、通信異常時に再発呼による再送を行う制御
手段とを有し、通信異常が発生した場合の再送時に通信
異常が発生した通信モード以外の通信モードで通信を行
う手段を備えて構成される。
In order to achieve the above object, a facsimile apparatus according to the present invention has two or more types of communication modes and a control means for retransmitting a call again when a communication error occurs. It is configured to include means for performing communication in a communication mode other than the communication mode in which the communication abnormality has occurred at the time of retransmission when the abnormality has occurred.

【0006】[0006]

【実施例】次に本発明をその好ましい一実施例について
図面を参照して具体的に説明する。
BEST MODE FOR CARRYING OUT THE INVENTION The present invention will now be described in detail with reference to the accompanying drawings with reference to the accompanying drawings.

【0007】図1は本発明の一実施例を示すブロック構
成図であり、図2は本実施例の動作を説明する流れ図で
ある。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a flow chart for explaining the operation of this embodiment.

【0008】図1及び図2を参照するに、操作部1に
て、オペレータが相手ファクシミリの電話番号を指定す
ると、通信制御部2は指定された宛先に対して発呼する
(ステップ10)。相手ファクシミリとのネゴシェーシ
ョン時に、再発呼による通信かを判断し(ステップ2
0)、再発呼でないので制約なしに自局と相手局の最大
能力で通信モードを決定し(ステップ40)、通信を開
始する。
Referring to FIGS. 1 and 2, when the operator designates the telephone number of the facsimile of the other party on the operation unit 1, the communication control unit 2 makes a call to the designated destination (step 10). At the time of negotiation with the facsimile of the other party, it is judged whether the communication is due to a recalling call (step 2
0) Since the call is not a re-call, the communication mode is determined by the maximum capacity of the own station and the partner station without any restriction (step 40), and the communication is started.

【0009】通信開始後、通信制御部2は、通信の終了
を監視し(ステップ50)、正常終了した場合には記憶
領域をクリアして(ステップ70)、送信終了する。
After the communication is started, the communication control unit 2 monitors the end of the communication (step 50), and if the communication is completed normally, clears the storage area (step 70) and ends the transmission.

【0010】通信異常で終了した場合には、通信モード
を記憶部3に記憶し(ステップ60)、主制御部4の再
送制御によって、再発呼(ステップ10)による再送を
行う。通信制御部2は、相手ファクシミリとのネゴシェ
ーション時に再発呼による通信かを判断し(ステップ2
0)、再発呼なので記憶部3に記憶されている内容を参
照し(ステップ30)、先に通信異常が発生した通信モ
ード以外の通信モードを選択して(ステップ40)、通
信を行う。
When the communication is terminated due to an abnormality, the communication mode is stored in the storage unit 3 (step 60), and the main control unit 4 controls the retransmission so that the call is reissued (step 10). The communication control unit 2 determines whether the communication is due to a re-call at the time of negotiation with the partner facsimile (step 2
0) Since the call is a re-call, the content stored in the storage unit 3 is referred to (step 30), and a communication mode other than the communication mode in which the communication abnormality has occurred is selected (step 40) to perform communication.

【0011】[0011]

【発明の効果】以上説明したように、本発明によれば、
通信異常時の通信モードを記憶し、再発呼による再送時
に他の通信モードで通信を行うことにより、同一の通信
モードでの送信が困難な状態を回避し、最適な通信モー
ドで通信を行えるという効果が得られる。
As described above, according to the present invention,
By storing the communication mode when there is a communication error and communicating in another communication mode when retransmitting due to a re-call, it is possible to avoid the situation where it is difficult to send in the same communication mode and to perform communication in the optimal communication mode. The effect is obtained.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例を示すブロック構成図であ
る。
FIG. 1 is a block diagram showing an embodiment of the present invention.

【図2】本実施例の動作を説明するための流れ図であ
る。
FIG. 2 is a flow chart for explaining the operation of this embodiment.

【符号の説明】[Explanation of symbols]

1…操作部 2…通信制御部 3…記憶部 4…主制御部 5…読取部 6…符号化部 DESCRIPTION OF SYMBOLS 1 ... Operation part 2 ... Communication control part 3 ... Storage part 4 ... Main control part 5 ... Reading part 6 ... Encoding part

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 H04M 11/00 302 7117−5K ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display location H04M 11/00 302 7117-5K

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 2種類以上の通信手順の制御手段(以下
通信モードと称す)と、通信異常時に再発呼による再送
を行う制御手段とを有し、通信異常が発生した場合の再
送時に、前記通信異常が発生した通信モード以外の通信
モードで通信を行う判定手段を有することを特徴とする
ファクシミリ装置。
1. A control means for controlling two or more types of communication procedures (hereinafter referred to as a communication mode), and a control means for retransmitting a call when a communication error occurs. A facsimile apparatus having a determination unit for performing communication in a communication mode other than the communication mode in which the communication abnormality has occurred.
【請求項2】 前記判定手段を通信制御部により構成
し、該通信制御部は、相手ファクシミリとのネゴシェー
ション時に再発呼による通信かを判断し、再発呼の場合
には先の通信異常時に記憶している通信モード以外の通
信モードを選択して通信を行うことを更に特徴とする請
求項1に記載のファクシミリ装置。
2. The determination means is composed of a communication control unit, which determines whether the communication is due to a recalling call at the time of negotiation with the partner facsimile machine. The facsimile apparatus according to claim 1, further comprising a communication mode other than the stored communication mode selected for communication.
JP3320366A 1991-12-04 1991-12-04 Facsimile equipment Pending JPH05160982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3320366A JPH05160982A (en) 1991-12-04 1991-12-04 Facsimile equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3320366A JPH05160982A (en) 1991-12-04 1991-12-04 Facsimile equipment

Publications (1)

Publication Number Publication Date
JPH05160982A true JPH05160982A (en) 1993-06-25

Family

ID=18120677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3320366A Pending JPH05160982A (en) 1991-12-04 1991-12-04 Facsimile equipment

Country Status (1)

Country Link
JP (1) JPH05160982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006524935A (en) * 2003-04-29 2006-11-02 ソニック モビリティー インコーポレイテッド System and method for delivering multiple messages using multiple alternative modes of communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006524935A (en) * 2003-04-29 2006-11-02 ソニック モビリティー インコーポレイテッド System and method for delivering multiple messages using multiple alternative modes of communication

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