JPS6240585A - Data collecting device - Google Patents
Data collecting deviceInfo
- Publication number
- JPS6240585A JPS6240585A JP17993185A JP17993185A JPS6240585A JP S6240585 A JPS6240585 A JP S6240585A JP 17993185 A JP17993185 A JP 17993185A JP 17993185 A JP17993185 A JP 17993185A JP S6240585 A JPS6240585 A JP S6240585A
- Authority
- JP
- Japan
- Prior art keywords
- host computer
- data
- service interruption
- power source
- backup
- 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
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
この発明は、信号の入力または出力を行う入出力装置に
より上位計量機がデータを収集する装置の停電対策に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to measures against power outages in devices in which a host weighing machine collects data using an input/output device that inputs or outputs signals.
［従来の技術］
パーソナルコンピュータのような上位計算機により入出
力装置を用いてデータの収集を行う場合上位計算機によ
り入出力装置のどのチャンネルのデータを収集するかの
設定、あるいは収集したデータの表示等を行っている。[Prior Art] When a host computer such as a personal computer collects data using an input/output device, it is necessary to set which channel of the input/output device data is to be collected by the host computer, or to display the collected data. It is carried out.
ところで、停電が発生してしまうと、上位計棹筬が収集
したデータ、あるいは各１設定埴等が失われてしまう問
題点がある。By the way, if a power outage occurs, there is a problem that the data collected by the upper level meter or each setting value may be lost.
この発明の目的は、以上の点にルみ、停電時に必要とす
るデータの確保を行うようにしたデー収集装置に関する
ものである。In view of the above points, an object of the present invention is to provide a data collection device that secures necessary data during a power outage.
［問題点を解決するための手段１
この発明は、上位計算機と、この上位計算機と通信を行
うとともに複数の信号の入力または出力を行う少なくと
も１四の入出力装置と、上位計算機のバックアップを行
うバックアップ電源とを備え、停電時、上位針ｎ機は、
停電検出信号により必要とするデータを外部記憶装置ま
たはプリンタに出力するようにしたデータ収集装置であ
る。[Means for Solving the Problems 1] The present invention includes a host computer, at least fourteen input/output devices that communicate with the host computer and input or output a plurality of signals, and back up the host computer. Equipped with a backup power supply, in the event of a power outage, the upper needle n machine will
This data collection device outputs necessary data to an external storage device or printer based on a power outage detection signal.
［実施例］
第１図は、この発明の一実施例を示す構成説明図である
。[Embodiment] FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention.
図において、１は、パーソナルコンピュータのような上
位計算嘘、２は、信号の入力または出力を行う入出力装
置で、上位計算機１と入出力装置２とは、伝送ラインし
で接続されている。また、必要に応じて入出力装置は増
設される。上位計算機１は、バックアップ電源３により
常時バックアップされてＡｏｌｏｏＶが供給され、フロ
ッピーディスクその他の外部記憶装置４、プリンタ５等
が接続されている。In the figure, 1 is a high-level computer such as a personal computer, and 2 is an input/output device for inputting or outputting signals.The high-level computer 1 and the input/output device 2 are connected through a transmission line. In addition, input/output devices may be added as necessary. The host computer 1 is constantly backed up by a backup power supply 3 and supplied with AolooV, and is connected to a floppy disk or other external storage device 4, a printer 5, etc.
通常、入出力装置２は、上位計算機１により設定された
チャンネルの入力信号を取り込み、上位計算機１に伝送
する。上位計算機１は、収集した測定データの格納、作
表表示等を行い、必要な出力信号を入出力装Ｗ１２より
出力する。Normally, the input/output device 2 takes in an input signal of a channel set by the host computer 1 and transmits it to the host computer 1. The host computer 1 stores the collected measurement data, displays tabulations, etc., and outputs necessary output signals from the input/output device W12.
停電発生時、バックアップ電源３は、停電を検出し、上
位計算機１に通常のＡｏｌｏｏＶに代えバックアップ用
の電源を供給し所定時間バックアップし、また、停電検
出信号を発生して上位計算機１に供給する。上位計算機
１は、停電検出信号を受は取ると、必要とする設定デー
タ、収集した測定データ、プログラム等を外部記憶装置
４、プリンタ５等に出力しその内容の確保を行う。そし
て、バックアップ電源３のバックアップがつきるとダウ
ンする。When a power outage occurs, the backup power supply 3 detects the power outage, supplies backup power to the host computer 1 instead of the normal AolooV, backs it up for a predetermined time, and also generates a power outage detection signal and supplies it to the host computer 1. . Upon receiving the power outage detection signal, the host computer 1 outputs necessary setting data, collected measurement data, programs, etc. to the external storage device 4, printer 5, etc., and secures the contents. Then, when the backup power source 3 is turned on, it goes down.
［発明の効果］
以上述べたように、この発明は、停電発生時、上位計算
機のデータ等を確保するようにしているので、収集した
データ等を失うことがなく、復帰時ただちに動作状態と
することができる。[Effects of the Invention] As described above, the present invention secures the data of the host computer when a power outage occurs, so the collected data is not lost and the computer is brought into operation immediately upon recovery. be able to.
第１図は、この発明の一実施例を示す構成説明図である
。FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention.
Claims (1)
に複数の信号の入力または出力を行う少なくとも１個の
入出力装置と、上位計算機のバックアップを行うバック
アップ電源とを備え、停電時、上位計算機は、停電検出
信号により必要とするデータを外部記憶装置またはプリ
ンタに出力することを特徴とするデータ収集装置。1. Equipped with a host computer, at least one input/output device that communicates with the host computer and inputs or outputs multiple signals, and a backup power source that backs up the host computer. A data collection device characterized in that it outputs necessary data to an external storage device or a printer based on a power outage detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17993185A JPS6240585A (en) | 1985-08-15 | 1985-08-15 | Data collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17993185A JPS6240585A (en) | 1985-08-15 | 1985-08-15 | Data collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6240585A true JPS6240585A (en) | 1987-02-21 |
Family
ID=16074431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17993185A Pending JPS6240585A (en) | 1985-08-15 | 1985-08-15 | Data collecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240585A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828137A (en) * | 1971-08-18 | 1973-04-13 | ||
| JPS5071233A (en) * | 1973-10-26 | 1975-06-13 | ||
| JPS5453844A (en) * | 1977-10-06 | 1979-04-27 | Toshiba Corp | Data collection unit |
-
1985
- 1985-08-15 JP JP17993185A patent/JPS6240585A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828137A (en) * | 1971-08-18 | 1973-04-13 | ||
| JPS5071233A (en) * | 1973-10-26 | 1975-06-13 | ||
| JPS5453844A (en) * | 1977-10-06 | 1979-04-27 | Toshiba Corp | Data collection unit |
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