JPH01206758A - Information transferring system - Google Patents

Information transferring system

Info

Publication number
JPH01206758A
JPH01206758A JP63031352A JP3135288A JPH01206758A JP H01206758 A JPH01206758 A JP H01206758A JP 63031352 A JP63031352 A JP 63031352A JP 3135288 A JP3135288 A JP 3135288A JP H01206758 A JPH01206758 A JP H01206758A
Authority
JP
Japan
Prior art keywords
information
slave station
station
master station
information transfer
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
JP63031352A
Other languages
Japanese (ja)
Inventor
Takenori Chiba
千葉 雄紀
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP63031352A priority Critical patent/JPH01206758A/en
Publication of JPH01206758A publication Critical patent/JPH01206758A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To cancel a waste time, which is generated by separately executing both information transferring operation and next transferring information preparing operation, by simultaneously executing the both operation in a slave station. CONSTITUTION:When an information transferring request 1 is given from a master station 1, the preparation 11 of information is started in a slave station and information 12, which are prepared according to the information transmitting request already received from the master station 1, are transferred 13 to the master station 1. The information 12, which are prepared when the information transferring request 10 is given, are transferred 15 when an information transferring request 14 is received.

Description

【発明の詳細な説明】 〔概  要〕 マスタ局−スレープ局間の情報転送方式に関し、マスタ
局−スレープ局間の情報転送時間を短縮することを目的
とし、 マスタ局からの情報転送要求により、スレーブ局は前の
情報伝送要求に従って作成しておいた情報を該マスタ局
に転送すると同時に次の転送情報を作成するように構成
する。
[Detailed Description of the Invention] [Summary] Regarding the information transfer method between the master station and the slave station, the purpose is to shorten the information transfer time between the master station and the slave station. The slave station is configured to transfer the information created in accordance with the previous information transmission request to the master station and at the same time create the next transfer information.

〔産業上の利用分野〕[Industrial application field]

本発明は情報転送方式に関するものであり、特にマスタ
局−スレープ局間の情報転送方式に関するものである。
The present invention relates to an information transfer system, and particularly to an information transfer system between a master station and a slave station.

第3図に示すようなシステムにおいて、スレーブ局2で
生成したステータス情報等の情報をマスタ局1からポー
リングする場合、監視局としてのスレーブ局の数が多く
なると情報量が増えるので、より効率的な情報転送が望
まれる。
In the system shown in Figure 3, when polling information such as status information generated by slave station 2 from master station 1, the amount of information increases as the number of slave stations as monitoring stations increases, making it more efficient. Information transfer is desired.

〔従来の技術〕[Conventional technology]

第3図のシステムにおける従来の情報転送方式が第4図
に示されており、この方式では次の手順で情報転送が行
われる。
A conventional information transfer method in the system of FIG. 3 is shown in FIG. 4, and in this method, information transfer is performed in the following steps.

■まず、マスタ局1がポーリングを行って成るスレーブ
局2に対し、情報の転送を要求する。
(1) First, the master station 1 performs polling and requests the slave station 2 to transfer information.

■この情報転送要求に応答してスレーブ局2は必要な情
報を作成する。
(2) In response to this information transfer request, slave station 2 creates necessary information.

■スレーブ局2は、その作成した情報をマスタ局1に転
送する。
(2) The slave station 2 transfers the created information to the master station 1.

■〜■上記の■〜■を繰り返ず。■〜■Do not repeat ■〜■ above.

〔発明か解決しようとする課題〕[Invention or problem to be solved]

このような情報転送方式においては、スレーブ局2て情
報を作成するのを待ってからスレーブ局1へ情報を転送
するので、マスタ局1にとって+J情報の転送を受ける
のに情報作成に要する時間だけ余分に時間かかかり、ま
たスレーブ局2にとっては、スレーブ局2からマスタ局
1に情報を転送した後、再びマスタ局1から情報転送要
求を受けるまで、スレーブ局2として動作しない無駄な
空白時間Wか生じてしまうという問題点かあった。
In this type of information transfer method, the information is transferred to slave station 1 after waiting for slave station 2 to create the information, so it only takes the time required for master station 1 to create the information in order to receive the +J information transfer. It takes extra time, and for the slave station 2, after transferring information from the slave station 2 to the master station 1, there is a wasted blank time W in which the slave station 2 does not operate as the slave station 2 until it receives an information transfer request from the master station 1 again. There was a problem that this could occur.

従って、本発明は、マスタ局−スレープ局間の情報転送
時間を短縮することかできる情報転送方式を実現するこ
とを目的とする。
Therefore, an object of the present invention is to realize an information transfer method that can shorten the information transfer time between a master station and a slave station.

〔課題を解決するだめの手段及び作用〕第1図は、上記
の目的を達成するための本発明に係る情報転送方式の概
念図を示し、本発明では、マスタ局1からの情報転送要
求[相]があると、スレーブ局2では情報の作成■を開
始するとともに、既にマスタ局1から受けていた情報伝
送要求に従って作成@しておいた情報をマスタ局1に転
送■する。■で作成した情報は情報転送要求0を受けた
時に転送■する。
[Means and operations for solving the problem] FIG. 1 shows a conceptual diagram of an information transfer system according to the present invention to achieve the above object. If there is a phase], the slave station 2 starts creating information (2) and also transfers the information created (@) to the master station 1 in accordance with the information transmission request already received from the master station 1. The information created in step (2) is transferred (2) when information transfer request 0 is received.

これにより、マスタ局1は情報の転送を要求してからス
レーブ局2での情報作成時間を待つこと無く情報の転送
を受けることができ、スレーブ局2ては、情報作成から
情報作成までの無駄な空白時間を排除することができる
As a result, master station 1 can receive information transfer without waiting for information creation time at slave station 2 after requesting information transfer, and slave station 2 can receive information transfer without waiting for information creation time at slave station 2. blank time can be eliminated.

[実 施 例] 以下、本願発明に係る情報転送方式の実施例を説明する
[Example] Hereinafter, an example of the information transfer method according to the present invention will be described.

第2図ill、本発明に係る情報転送方式の一実施例に
おりるスレーブ局2て実行されるプログラムのフローチ
ャー1・を概略的に示したもので、以下、ごのフローチ
ャー1・並びに第1し1の転送フローに従ってスレーブ
局2での動作を説明する。
FIG. 2 schematically shows the flowchart 1 of the program executed by the slave station 2 in an embodiment of the information transfer method according to the present invention. The operation at the slave station 2 will be explained according to the first transfer flow.

ステップS1ニ スレーブ局2はマスタ局1から情報の転送要求[相]を
受信する。
Step S1 The slave station 2 receives an information transfer request [phase] from the master station 1.

ステップS2: 既に作成[相]し終わった転送情報のデータをスレーブ
局2内の転送ハソファ(図示せず)に格納する。
Step S2: The data of the transfer information that has already been created is stored in a transfer sofa (not shown) in the slave station 2.

ステップS3: 転送ハ、ファに格納した情報をマスタ局1に転送■する
Step S3: Transfer the information stored in C and F to the master station 1.

ステップS4: ステップS3と同時に次の転送情報のデータを作成■(
更新)する。
Step S4: Create the next transfer information data at the same time as step S3 (
Update.

ステップS5: この後、マスタ局1からの次の転送要求0が来るのを待
つ。
Step S5: After this, wait for the next transfer request 0 from the master station 1.

以下は」二記のステップ31〜S5を繰り返す。Hereafter, steps 31 to S5 described in "2" are repeated.

(発明の効果〕 以」二のように、本発明の情報転送方式によれば、スレ
ーブ局に情報転送動作と次の転送情報作成動作を動作に
行うことで、両者の動作を別々に行うことによる無駄な
時間を排除することかでき、マスタ局から見ると情報転
送時間が短縮され、スレーブ局から見ると効率の良い動
作が実現されるという効果かある。
(Effects of the Invention) As described in 2 below, according to the information transfer method of the present invention, by having the slave station perform the information transfer operation and the next transfer information creation operation, it is possible to perform both operations separately. This has the effect of reducing information transfer time from the master station's perspective, and realizing more efficient operation from the slave station's perspective.

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

第1図は本発明に係る情報転送方式を概念的に示した図
、 第2図は本発明に係る情報転送方式の一実施例における
スレーブ局の動作を示したフローチャート図、 第3図はマスタ局−スレープ局により構成された一般的
なシステムの構成図、 第4図は従来の情報転送方式を概念的に示した図、であ
る。 図において、 1・・マスタ局、 2・・・スレーブ局。 図中、同一符号は同−又は相当部分を示す。 本発明に係る情叛転送15式の酌図 第1区 スし一ブ局の動作フロー 絶2図 マスタースレーブ構成のシステム $3図 従来方式
FIG. 1 is a diagram conceptually showing the information transfer method according to the present invention, FIG. 2 is a flow chart showing the operation of a slave station in an embodiment of the information transfer method according to the present invention, and FIG. 3 is a diagram showing the operation of a slave station in an embodiment of the information transfer method according to the present invention. FIG. 4 is a diagram conceptually showing a conventional information transfer system. In the figure, 1...master station, 2...slave station. In the figures, the same reference numerals indicate the same or corresponding parts. A diagram of the 15 types of information transfer according to the present invention. The operation flow of the first section and the first station is shown in Figure 2. System with master-slave configuration. Figure 3. Conventional system.

Claims (1)

【特許請求の範囲】[Claims] マスタ局(1)からの情報転送要求により、スレーブ局
(2)は前の情報伝送要求に従って作成しておいた情報
を該マスタ局(1)に転送すると同時に次の転送情報を
作成することを特徴とした情報転送方式。
In response to an information transfer request from the master station (1), the slave station (2) transfers the information created in accordance with the previous information transfer request to the master station (1), and at the same time creates the next transfer information. Featured information transfer method.
JP63031352A 1988-02-12 1988-02-12 Information transferring system Pending JPH01206758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63031352A JPH01206758A (en) 1988-02-12 1988-02-12 Information transferring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63031352A JPH01206758A (en) 1988-02-12 1988-02-12 Information transferring system

Publications (1)

Publication Number Publication Date
JPH01206758A true JPH01206758A (en) 1989-08-18

Family

ID=12328836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63031352A Pending JPH01206758A (en) 1988-02-12 1988-02-12 Information transferring system

Country Status (1)

Country Link
JP (1) JPH01206758A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495344A (en) * 1993-10-04 1996-02-27 Motorola, Inc. Facsimile paging system with virtual display capability and method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495344A (en) * 1993-10-04 1996-02-27 Motorola, Inc. Facsimile paging system with virtual display capability and method therefor

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