JPH02230458A - Mutual monitoring method between composite electronic computer - Google Patents
Mutual monitoring method between composite electronic computerInfo
- Publication number
- JPH02230458A JPH02230458A JP1050097A JP5009789A JPH02230458A JP H02230458 A JPH02230458 A JP H02230458A JP 1050097 A JP1050097 A JP 1050097A JP 5009789 A JP5009789 A JP 5009789A JP H02230458 A JPH02230458 A JP H02230458A
- Authority
- JP
- Japan
- Prior art keywords
- computer
- child
- parent
- electronic computer
- computers
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 238000012544 monitoring process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 8
- 230000005856 abnormality Effects 0.000 claims abstract description 16
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
Landscapes
- Debugging And Monitoring (AREA)
- Multi Processors (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、親子関係にある複合電子計算機システムに
おいて、相互に相手電子計算機の稼動状況を監視する方
法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for mutually monitoring the operating status of partner computers in a parent-child complex computer system.
［従来の技術］
従来の複合電子計算機システムにおいては、親電子計算
機と子電子計算機の間に相手電子計算機を監視する処理
は存在せず、親電子計算機は子電子計算機の稼動状況に
拘りなく、また子電子計算機は親電子計算機の稼動状況
に拘りなく独自に稼動していた。[Prior Art] In a conventional composite computer system, there is no process between a parent computer and a child computer to monitor the other computer, and the parent computer monitors the other computer regardless of the operating status of the child computer. Furthermore, the child computer operated independently regardless of the operating status of the parent computer.
［発明が解決しようとする課題］
しかしながら、上述した従来の複合電子計算機システム
は、それぞれ独自に稼動するという欠点がある。[Problems to be Solved by the Invention] However, the above-described conventional composite computer systems have the disadvantage that they each operate independently.
そこで本発明の技術的課題は、親子電子計算機からなる
複合電子計算機システムにおいて、親電子計算機と子電
子計算機との間で相互に相手電子計算機を監視し、異常
状態を検出することにより、複合電子計算機システムと
して、相互に異常時処理が可能な方法を提供することに
ある。Therefore, the technical problem of the present invention is to enable the parent and child computers to mutually monitor each other's computers and detect abnormal conditions in a compound computer system consisting of parent and child computers. The purpose of this invention is to provide a method that allows computer systems to mutually perform abnormality processing.
［課題を解決するための手段］
本発明によれば、親子関係にある複数の電子計算機を結
合した複合電子計算機システムにおいて、親電子計算機
上に子電子計算機の稼動状況を監視する子電子計算機監
視プログラムを持ち、前記子電子計算機上に前記親電子
計算機の稼動状況を監視する親電子計算機監視プログラ
ムを持ち、前記子電子計算機監視プログラムが異常を検
出した場合、前記親電子計算機上に異常状態検出メッセ
ージを出力し、前記親電子計算機監視プログラムが異常
を検出した場合、前記子電子計算機を緊急停止させるこ
とを特徴とする複合電子計算機間相互監視方法が得られ
る。[Means for Solving the Problems] According to the present invention, in a composite computer system in which a plurality of computers in a parent-child relationship are combined, a child computer monitoring system that monitors the operating status of a child computer on a parent computer is provided. A parent computer monitoring program is provided on the child computer to monitor the operating status of the parent computer, and if the child computer monitoring program detects an abnormality, an abnormal state is detected on the parent computer. There is obtained a mutual monitoring method between multiple computers, characterized in that a message is output, and when the parent computer monitoring program detects an abnormality, the child computers are brought to an emergency stop.
［実施例］
次に、この発明の実施例について図面を参照して詳細に
説明する。[Example] Next, an example of the present invention will be described in detail with reference to the drawings.
第１図は親電子計算機上の子電子計算機監視プログラム
の手順を示している。親電子計算機は、子電子計算機に
対してメッセージを送出し（ステップ１１）、子電子計
算機からの応答をメッセージ受信（ステップ］２）で待
つ。子電子計算機から一定時間以内に応答メッセージが
あれば子電子計算機か正常に動作しているものと判断し
（ステップ１３）、再びメッセージ送出（ステップ］１
）に戻る。一方、一定時間以内に子電子計算機からの応
答がないと子電子計算機に異常が発生したものと判断し
（ステップ１３）、親電子計算機上に子電子計算機の異
常検山メッセージを出力する（ステップ１４）。FIG. 1 shows the procedure of the child computer monitoring program on the parent computer. The parent computer sends a message to the child computer (step 11) and waits for a response from the child computer in message reception (step 2). If there is a response message from the child computer within a certain period of time, it is determined that the child computer is operating normally (step 13), and the message is sent again (step 1).
). On the other hand, if there is no response from the child computer within a certain period of time, it is determined that an abnormality has occurred in the child computer (step 13), and an abnormality detection message for the child computer is output on the parent computer (step 13). 14).
第２図は子電子計算機上の親電子計算機監視プログラム
の手順を示している。子電子計算機は、親電子計算機に
対して、メッセージを送出し（ステップ２１）、親電子
計算機からの応答をメッセジ受信（ステップ２２）で待
つ。親電子計算機から一定時間以内に応答メッセージが
あれば親電子計算機が正常に動作しているものと判断し
（ステップ２３）、再びメッセージ送出（ステップ２１
）に戻る。一方、一定時間以内に親電子計算機からの応
答がないと親電子計算機に異常が発生したものと判断し
（ステップ２３）、子電子計算を緊急停１１−する（ス
テップ２４）。FIG. 2 shows the procedure of the parent computer monitoring program on the child computer. The child computer sends a message to the parent computer (step 21) and waits for a response from the parent computer (step 22). If there is a response message from the parent computer within a certain period of time, it is determined that the parent computer is operating normally (step 23), and the message is sent again (step 21).
). On the other hand, if there is no response from the parent computer within a certain period of time, it is determined that an abnormality has occurred in the parent computer (step 23), and the child computer is brought to an emergency stop (step 24).
［発明の効果］
以上説明したように、本発明は、親子関係にある複合電
子計算機システムにおいて、相互に相手電子計算機の稼
動状況を監視することにより、相手電子計算機に異常を
検出した場合、親電子計算機ならば、子電子計算機が異
常を起した旨のメッセージを出力することが可能となり
、子電子計算機ならば親電子計算機の異常を検出するこ
とにより子電子計算機を緊急に停止させることが可能と
なり、複合電子計算機システムとしての電子計算機間の
連係を高める効果がある。[Effects of the Invention] As described above, the present invention enables mutual monitoring of the operating status of the other computer in a parent-child relationship in a composite computer system, so that when an abnormality is detected in the other computer, the parent computer If it is a computer, it is possible to output a message that the child computer has caused an abnormality, and if it is a child computer, it is possible to stop the child computer in an emergency by detecting an abnormality in the parent computer. This has the effect of enhancing the coordination between computers as a composite computer system.
ーチャーｌ・である。- Char l.
１１・・・親電子計算機メッセージ送出、］２・・・親
電子計算機メッセージ受信、１３・・・親電子計算機異
常判断、１４・・・親電子計算機による子電子計算機の
異常検出メッセージ出力、２１・・・子電了計算機メッ
セージ送出、２２・・子電子計算機メッセジ受信、２３
・・・子電子計算機異常判断、２４・子親子計算機によ
る親電子計算機の異常検出時子電子計算機緊急停止。11... Parent computer message sending, ]2... Parent computer message reception, 13... Parent computer abnormality determination, 14... Parent computer error detection message output of child computer, 21.・・Send computer message sent from child computer, 22 ・・Receive message from child computer, 23
... Child computer abnormality judgment, 24. Child computer emergency stop when abnormality is detected in the parent computer by the child parent and child computer.
第１図は本発明の一実施例を示す親電子計算機上の子電
子計算機監視プログラムのフローチャト、第２図は同じ
く本発明の一実施例に示す子電子別算機上の親電子計算
機監視プログラムのフロ親電子計算機
子電子計算機FIG. 1 is a flowchart of a child computer monitoring program on a parent computer according to an embodiment of the present invention, and FIG. 2 is a flowchart of a parent computer monitoring program on a child computer separate computer according to an embodiment of the present invention. Flo parent electronic computer child electronic computer
Claims (1)
子計算機システムにおいて、親電子計算機上に子電子計
算機の稼動状況を監視する子電子計算機監視プログラム
を持ち、前記子電子計算機上に前記親電子計算機の稼動
状況を監視する親電子計算機監視プログラムを持ち、 前記子電子計算機監視プログラムが異常を検出した場合
、前記親電子計算機上に異常状態検出メッセージを出力
し、 前記親電子計算機監視プログラムが異常を検出した場合
、前記子電子計算機を緊急停止させることを特徴とする
複合電子計算機間相互監視方法。[Scope of Claims] 1) In a composite computer system in which a plurality of computers in a parent-child relationship are combined, the parent computer has a child computer monitoring program for monitoring the operating status of the child computer, and the child computer The computer has a parent computer monitoring program that monitors the operating status of the parent computer, and when the child computer monitoring program detects an abnormality, outputs an abnormal state detection message to the parent computer, and A mutual monitoring method between multiple computers, characterized in that, when a computer monitoring program detects an abnormality, the child computers are brought to an emergency stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1050097A JPH02230458A (en) | 1989-03-03 | 1989-03-03 | Mutual monitoring method between composite electronic computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1050097A JPH02230458A (en) | 1989-03-03 | 1989-03-03 | Mutual monitoring method between composite electronic computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02230458A true JPH02230458A (en) | 1990-09-12 |
Family
ID=12849564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1050097A Pending JPH02230458A (en) | 1989-03-03 | 1989-03-03 | Mutual monitoring method between composite electronic computer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02230458A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009282601A (en) * | 2008-05-20 | 2009-12-03 | Nec System Technologies Ltd | Operation monitoring program, monitoring system, and monitoring method |
| US8485137B2 (en) | 2005-01-26 | 2013-07-16 | Noritz Corporation | Combustion control device |
| WO2017145372A1 (en) * | 2016-02-26 | 2017-08-31 | 三菱重工メカトロシステムズ株式会社 | Toll collection system and soundness determination method |
-
1989
- 1989-03-03 JP JP1050097A patent/JPH02230458A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8485137B2 (en) | 2005-01-26 | 2013-07-16 | Noritz Corporation | Combustion control device |
| JP2009282601A (en) * | 2008-05-20 | 2009-12-03 | Nec System Technologies Ltd | Operation monitoring program, monitoring system, and monitoring method |
| WO2017145372A1 (en) * | 2016-02-26 | 2017-08-31 | 三菱重工メカトロシステムズ株式会社 | Toll collection system and soundness determination method |
| KR20180100423A (en) * | 2016-02-26 | 2018-09-10 | 미츠비시 쥬고 기카이 시스템 가부시키가이샤 | Fee transfer system and method of judging soundness |
| GB2562005A (en) * | 2016-02-26 | 2018-10-31 | Mitsubishi Heavy Ind Mach Systems Ltd | Toll collection system and soundness determination method |
| JPWO2017145372A1 (en) * | 2016-02-26 | 2018-11-22 | 三菱重工機械システム株式会社 | Toll collection system and soundness judgment method |
| US10417835B2 (en) | 2016-02-26 | 2019-09-17 | Mitsubishi Heavy Industries Machinery Systems, Ltd. | Toll collection system and soundness determination method |
| GB2562005B (en) * | 2016-02-26 | 2022-03-02 | Mitsubishi Heavy Ind Mach Systems Ltd | Toll collection system and soundness determination method |
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