JPS5899851A - On-line testing system - Google Patents
On-line testing systemInfo
- Publication number
- JPS5899851A JPS5899851A JP56198892A JP19889281A JPS5899851A JP S5899851 A JPS5899851 A JP S5899851A JP 56198892 A JP56198892 A JP 56198892A JP 19889281 A JP19889281 A JP 19889281A JP S5899851 A JPS5899851 A JP S5899851A
- Authority
- JP
- Japan
- Prior art keywords
- data
- switching
- stored
- terminal equipment
- terminal
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
【発明の詳細な説明】
（１）発明の技術分野
本発明は複数の端末機と、センタ側の処理装置とが結ば
れたオンラインシステムを、総合的にテストするオンラ
インテスト方式に関する。DETAILED DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to an online test method for comprehensively testing an online system in which a plurality of terminals and a processing device at a center are connected.
伐）従来技術と問題点
オンラインシステムを構築し九のち、システムサービス
を開始する前に社入念なテストが必要であシ、その中で
も実際の稼動状態のもとで行われる総合テストが最も重
要である０この総合テストでは、各端末装置にオペレー
タを配置し、各オペレータにデータを入力せしめ、これ
をセンタ側へ書かれていないような操作）を行りた場合
、センタ側の沈埋プログラム等が停止することがらる０
その際停止直前の状態を再現しその停止の原因を追求す
れば、苺ンタ調のプログラムにおけるバグ（虫）の発見
が可能となることが多い。しかしプログラム中のバグを
修正後、その確認のため、総合テストを再開しても、端
末機からのデータ入力は各オペレータが個別に行うため
、前記障害発生直前のデータ入力状態を再現することは
殆ど不可能と言ってよい０このように従来の総合テスト
方式で杜、プログラム修正を確認するための、障害発生
直前の入力データを再入刃（再現）できない欠点があっ
た。(Conventional technology and problems) After constructing an online system, careful in-house testing is required before starting system service, and among these, comprehensive testing conducted under actual operating conditions is the most important. Yes 0 In this comprehensive test, if an operator is placed at each terminal device, each operator is made to input data, and an operation that is not written to the center side is performed, the sinking program etc. on the center side will be I can't stop 0
At that time, by reproducing the state immediately before the stoppage and investigating the cause of the stoppage, it is often possible to discover bugs in the program. However, even if the comprehensive test is restarted to confirm the bugs in the program after they have been corrected, it will not be possible to reproduce the data input state just before the failure occurred because each operator inputs data from the terminal individually. It can be said that it is almost impossible to do so.As described above, the conventional comprehensive test method has the disadvantage that it is not possible to re-enter (reproduce) the input data immediately before the failure occurred in order to confirm the program correction.
（３）発明の目的
本発明はオンラインシステムの総合テスト開始時とする
オンラインテスト方式の提供を目的とする０
（４） 発明の構成
本発明は、端末機との交信データをセンタの処理装置で
処理することにょシシステムを運用するオンライン・シ
ステムにおいて、前記端末機からの送信データを複数の
領域に振シ分は蓄える記憶手段と該領域に蓄えたデータ
を前記処理装置に送出する手段とを設け、前記端末機か
らの送信データを前記領域に蓄えると共に前記処理装置
で処理を行い、システムに異常を生じたときは前記端末
からのデータ送信を切シ換えて前記領域に蓄えたデータ
を前記処理装置に送出してテストを行うことを特徴とす
るオンラインテスト方式である。(3) Purpose of the Invention The purpose of the present invention is to provide an online test method that is used at the start of a comprehensive test of an online system. In an online system for operating a processing system, a storage means for distributing and storing data transmitted from the terminal device in a plurality of areas, and a means for transmitting the data stored in the areas to the processing device are provided. The transmission data from the terminal is stored in the area and processed by the processing device, and when an abnormality occurs in the system, the data transmission from the terminal is switched and the data stored in the area is transferred to the area. This is an online test method that is characterized by sending data to a processing device for testing.
（５）発明の実施例
以下、本発明を図によって説明する。図は本発明の一′
ｇ流側を説明するブロック図であ夛、ｌは集信装置、２
はコンソール、３はＯＲ回路、４゜５は切替部、６は時
間監視部、７は送受信部、８はプロセサ、９は７アイル
装置、ａ、ｂ、４９口は接点ｅｃ１ｓｃ１は切替指令ｓ
Ｄｏｔ Ｄ！＊ Ｄｎｔ ｄｔｓ ｄｌｅｄｎは入力
データ、Ｅは切替パルス、Ｆａ、Ｆｂは記憶装置、Ｐは
プログラムｓ Ｔｈｅ Ｔｈｅ Ｔｎは端末機である
。図における切替部４は、テスト開始時に接点（イ）側
に接続されておシ、また切替部５は最初は接点体）側に
接続され、所定時間毎に切替パルスＥによって切替えら
れる。時間監視部６は記憶装置Ｆａ、Ｆｂへのデータの
書込みを監視し、所定時間（例えば５分）毎に切替パル
スＥを発する手段を内蔵する。(5) Examples of the Invention The present invention will be explained below with reference to the drawings. The figure is part of the invention.
G is a block diagram explaining the flow side, l is a concentrator, 2
is the console, 3 is the OR circuit, 4.5 is the switching unit, 6 is the time monitoring unit, 7 is the transmission/reception unit, 8 is the processor, 9 is the 7-isle device, a, b, and 49 are the contacts ec1sc1 is the switching command s
Dot D! * Dnt dts dledn is input data, E is a switching pulse, Fa and Fb are storage devices, P is a program s The The Tn is a terminal device. The switching unit 4 in the figure is connected to the contact (A) side at the start of the test, and the switching unit 5 is initially connected to the contact body (A) side, and is switched at predetermined time intervals by a switching pulse E. The time monitoring section 6 monitors the writing of data to the storage devices Fa and Fb, and has built-in means for emitting a switching pulse E every predetermined time (for example, 5 minutes).
図において、端末機Ｔ、〜Ｔｎに個別にオペレータを配
置し、各端末機からそれぞれ所要のデータを入力させて
、実際の運用と同一状態でシステムを稼動させる。端末
機Ｔ１〜Ｔｎからの入力データＤ！〜Ｄｎは、集信装置
ｌによって集（Ｌ！れ切替部４、送受信部７を経て、セ
ンタ側のプロセサ８へ送出される。またこの入力データ
Ｄ、〜Ｄｎは切替部５の接点（ａ）を経て記憶装置Ｆａ
に格納される。In the figure, operators are placed individually at the terminals T, -Tn, and input required data from each terminal to operate the system in the same state as in actual operation. Input data D from terminals T1 to Tn! ~Dn is sent to the processor 8 on the center side by the concentrator l via the switching unit 4 and the transmitting/receiving unit 7. Also, these input data D and ~Dn are sent to the processor 8 on the center side through the switching unit 4 and the transmitting/receiving unit 7. ) to the storage device Fa
is stored in
時間監視部６は、所定時間（例えば５分）毎に切替パル
スＥを発するので、５分経過後に゛は切替部５は接点（
ｂ）側に切替えられる。従って引続いて入力された端末
機Ｔ１〜Ｔｎからの入力データｄ１〜ｄｎは記憶装置Ｆ
ｂに格納されることになる。The time monitoring unit 6 emits a switching pulse E at predetermined intervals (for example, 5 minutes), so that after 5 minutes, the switching unit 5 switches to the contact (
b) is switched to the side. Therefore, the input data d1 to dn from the terminals T1 to Tn that are inputted subsequently are stored in the storage device F.
It will be stored in b.
このように端末側には現時点よシ５分間前までの入力デ
ータが常に確保されることになる。各端末機からのデー
タを入力してシステムを稼動中、センタ側で実施中のプ
ログラム（例えば制御プログラム）Ｐに異常を生じた場
合、システムは即時停止される。異常発生がプログラム
Ｐに起因するものであれば、プログラムの誤シ（条件洩
れ等）を修正し、再びシステムの総合テストを再開する
ことになる。この場合、プログラムの修正確認を行うた
めには、障害発生時の入力状態を再現する必要がある。In this way, input data from the current time up to five minutes ago is always secured on the terminal side. While the system is operating by inputting data from each terminal, if an abnormality occurs in a program (for example, a control program) P being executed on the center side, the system is immediately stopped. If the abnormality is caused by the program P, the error in the program (missing conditions, etc.) is corrected and the comprehensive test of the system is restarted. In this case, in order to confirm the modification of the program, it is necessary to reproduce the input state at the time of the failure.
このためプロセサ８から、切替指傾１゛を発するか、又
はコンソール２から切替指令ＣＩを入力すれば、切替部
４は接点（ロ）側に切替えられる。次にプロセサ８から
データを収集するためのＲＥＡＤ命令（図示していない
）を発すれば、記憶装置Ｆａ（又はＦｂ）内の入力デー
タＤ、〜Ｄｎ（又はｄ、〜ｄｎ）が切替部５の接点ａ（
又はｂ）及び切替部４の接点（ロ）を経て、送受信部７
からセンタ側のプロセサ８へ送出される。既述のように
記憶装置ＦＡ（又はＦｂ）には障害発生直前の５分間の
データが格納されているので、障害発生直近のデータ入
力状態を再現することができ、プログラムの修正確認を
容易に行うことができる。Therefore, if a switching finger inclination 1'' is issued from the processor 8 or a switching command CI is input from the console 2, the switching unit 4 is switched to the contact (b) side. Next, when a READ command (not shown) for collecting data is issued from the processor 8, the input data D, ~Dn (or d, ~dn) in the storage device Fa (or Fb) is transferred to the switching unit 5. Contact a(
or b) and the contact point (b) of the switching unit 4, the transmitting/receiving unit 7
The data is then sent to the processor 8 on the center side. As mentioned above, the storage device FA (or Fb) stores the data for 5 minutes immediately before the failure, so it is possible to reproduce the data input state immediately before the failure, making it easy to check for program corrections. It can be carried out.
（６）発明の効果
以上のように本発明は、オンラインシステムテストにお
いて、各端末機からのデータ入力状態を再現することが
できるので、総合テストのテスト効率を著しく向上しう
る利点を有する。(6) Effects of the Invention As described above, the present invention has the advantage that the data input state from each terminal can be reproduced in an online system test, so that the test efficiency of the comprehensive test can be significantly improved.
図は本発明の一実施例を説明するブロック図であシ、図
中、１は集信装置、２はコンソール、３はＯＲ回路、４
，５は切替部、６は時間監視部。
７は送受信部、８はプロセサ、９はファイル装置。
ａ、 ｂ、４２口は接点５ｃ１ｙｃ宜は切替指令、Ｄ、
。
Ｄ ｔ＊ Ｄ ｎ、 ｄ １＋ ｄ 鵞、 ｄ ｎは入
力データ、Ｅは切替パルス、Ｆａ、Ｆｂは記憶装置、Ｐ
はプログラム。
’ｒ、、’ｒ雪、Ｔｎは端末機を示す。The figure is a block diagram for explaining one embodiment of the present invention. In the figure, 1 is a concentrator, 2 is a console, 3 is an OR circuit, and 4
, 5 is a switching section, and 6 is a time monitoring section. 7 is a transmitting/receiving unit, 8 is a processor, and 9 is a file device. a, b, 42 ports are contact 5c1yc, switch command, D,
. D t* D n, d 1+ d n, d n is input data, E is switching pulse, Fa, Fb are storage devices, P
is a program. 'r, ,'r snow and Tn indicate the terminal.
Claims (1)
とによシシステムを運用するオンラインシステムにおい
て、前記端末機からの送信データを複数の領域に振り分
は蓄える記憶手段と咳領域に蓄えたデータを前記処理装
置に送出する手段とを設け、前記端末機からの送信デー
タを前記領域に蓄えると共に前記処理装置で処理を行い
、システムに異状を生じたときは前記端末機からのデー
タ送信を切り換えて前記領域に蓄えたデータを前記処理
装置に送出してテストを行うことを特徴とするオンライ
ンテスト方式。In an online system that operates a system by processing communication data with a terminal device by a processing device in a center, there is provided a storage means for storing transmission data from the terminal device in a plurality of areas, and a storage means for storing the transmission data in a plurality of areas. means for sending data to the processing device, the data transmitted from the terminal is stored in the area and processed by the processing device, and when an abnormality occurs in the system, the data transmission from the terminal is stopped. An online test method characterized in that a test is performed by switching and sending data stored in the area to the processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56198892A JPS5899851A (en) | 1981-12-10 | 1981-12-10 | On-line testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56198892A JPS5899851A (en) | 1981-12-10 | 1981-12-10 | On-line testing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899851A true JPS5899851A (en) | 1983-06-14 |
| JPS6150341B2 JPS6150341B2 (en) | 1986-11-04 |
Family
ID=16398665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56198892A Granted JPS5899851A (en) | 1981-12-10 | 1981-12-10 | On-line testing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61288235A (en) * | 1985-06-17 | 1986-12-18 | Nec Corp | Maintenance diagnostic device |
-
1981
- 1981-12-10 JP JP56198892A patent/JPS5899851A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61288235A (en) * | 1985-06-17 | 1986-12-18 | Nec Corp | Maintenance diagnostic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6150341B2 (en) | 1986-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4607365A (en) | Fault-tolerant communications controller system | |
| US6385665B1 (en) | System and method for managing faults in a data transmission system | |
| EP0102059A2 (en) | Data transmission device for loop transmission system | |
| US4783733A (en) | Fault tolerant communications controller system | |
| JPS5899851A (en) | On-line testing system | |
| JP2555214B2 (en) | Control method of device suspected of failure | |
| JPH06214601A (en) | Back-up device for equipment controller | |
| JP2022146404A (en) | Fire alarm system, terminal, and controller | |
| JPH056816B2 (en) | ||
| JPS6275702A (en) | Duplex controller | |
| JPS60217445A (en) | Communication controller switching system | |
| JPH09212783A (en) | Data gathering system | |
| JPS62154830A (en) | Communication line scheduling system | |
| JPS63104539A (en) | Fault test system for subscriber communication system contained in packet switching network | |
| JPH03174615A (en) | Power supply control method | |
| GB2085205A (en) | Apparatus for monitoring auxiliary information and for fault diagnosis | |
| JPH03112263A (en) | Diagnosing system for facsimile equipment | |
| JPH02131649A (en) | Loop form communication system | |
| JPS59165594A (en) | Signal monitor control system | |
| JPH04186465A (en) | On-line fault information system | |
| JPH0484230A (en) | Activation maintenance system for supervisory device | |
| JPS6298438A (en) | Remote maintenance system | |
| JPS60194634A (en) | Microwave band switch | |
| JPS62281628A (en) | Data communication equipment | |
| JPS599924B2 (en) | I/O interface selection error detection method |