JPS62242493A - Plant data collecting device with time information - Google Patents
Plant data collecting device with time informationInfo
- Publication number
- JPS62242493A JPS62242493A JP61086325A JP8632586A JPS62242493A JP S62242493 A JPS62242493 A JP S62242493A JP 61086325 A JP61086325 A JP 61086325A JP 8632586 A JP8632586 A JP 8632586A JP S62242493 A JPS62242493 A JP S62242493A
- Authority
- JP
- Japan
- Prior art keywords
- time
- text
- plant
- monitoring
- transmission
- 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
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000013480 data collection Methods 0.000 claims description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 241001070944 Mimosa Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Testing And Monitoring For Control Systems (AREA)
- Communication Control (AREA)
- Selective Calling Equipment (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は遠方監視装置に関し、特にプラント監視信号の
発生時刻の処理に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a remote monitoring device, and more particularly to processing the generation time of a plant monitoring signal.
（従来の技術）
従来、この種の送信’ｆｆｌ置から送出する送信テキス
トの内部には変化監視信号、あるいは全監視信号のみが
含まれているが、このなかには時刻情報が含まれ℃いな
いため、受信装置で該当テキストを受信するときに受信
装置での時刻を付加し、その受信時刻上監視信号の発生
時刻としていた。(Prior Art) Conventionally, a transmission text sent from this type of transmission station contains only a change monitoring signal or a total monitoring signal, but since this does not include time information, When the receiving device receives the relevant text, the time at the receiving device is added, and the received time is used as the generation time of the monitoring signal.
（発明が解決しようとする問題点）
上述した従来の時刻情報付きプラントデータ収集装置で
は、プラントでの正確な監視信号発生時刻が不明である
ばかりではなく、短時間に独立し℃、あるいは成る特定
の要因によって複数の状態変化が発生した場会には、デ
ータ伝送による遅れ時間があるため、各状態変化の前後
関係が監視信号の受信装置側での受信順位に依存してし
まい、原因と結果との分析が実施できないと云う欠点が
ある。(Problems to be Solved by the Invention) With the above-mentioned conventional plant data collection device with time information, not only is the exact time when the monitoring signal is generated in the plant unknown, but also the specific In situations where multiple state changes occur due to factors, there is a delay time due to data transmission, so the context of each state change depends on the order in which the monitoring signal is received by the receiving device, and the cause and effect cannot be determined. The disadvantage is that analysis cannot be performed.
本発明の目的は、送ｍｓｎでにプラントの監視状態変化
の起った時刻上保持しておき、この時刻を時刻情報とし
て監視信号に付り口し、それら奮ひとっのテキストとし
て送１ぎするとともに、受信装置では送られてき定時刻
情報とともに監視信号ケ格納／記録することによって上
記欠点を除去し、状態変化の原因と結果との分析を容易
に実施できるように構成した時刻情報付きプラントデー
タ収集袋＆會提供することにある。The object of the present invention is to store the time at which a change in the monitoring status of the plant occurred in the sent msn, use this time as time information to attach to the monitoring signal, and send these times as text. At the same time, the receiving device stores/records the supervisory signal along with the fixed time information sent, thereby eliminating the above drawbacks and creating a plant with time information configured to easily analyze the cause and effect of state changes. It is to provide data collection bag & association.
（問題点を解決するための手段）
本発明による時刻情報付きプラントデータ収集装置は、
プラントからの監視信号を送信するための複数の送信装
置と、送信された監視ｔｒ！ｉ号會受信するための受信
装置とを備えたプラントデータ収集装置であって、送信
装置は監視信号の送信テキスト内に時刻データを付加す
るための時計部を具備し、且つ、受信装置ＩＩｃは送出
されてきた送信テキスト内の時刻音用いて監視１ざ号を
格納するための格納部とを具備して構成したものである
。(Means for solving the problem) The plant data collection device with time information according to the present invention has the following features:
A plurality of transmitting devices for transmitting monitoring signals from the plant and the transmitted monitoring tr! A plant data collection device equipped with a receiving device for receiving data, the transmitting device is equipped with a clock section for adding time data into the transmission text of the monitoring signal, and the receiving device IIc is The apparatus is configured to include a storage section for storing a monitoring number using the time tone in the sent text.
（実 施 例） 次に、本発明について図面上参照して詳細に説明する。(Example) Next, the present invention will be described in detail with reference to the drawings.
第１図は、本発明による時刻情報付きプラントデータ収
集装置の一実施例？示すブロック図である。第１囚にお
いて、１１．１２はそれぞれプラン）、２１．２２はそ
れぞれ送信装置、３１．３２はそれぞれ通信回線、４は
受信装置である。送信装置２１において、５１は入力部
、６１は編集部、７１は時計部、８１は通信部である。FIG. 1 shows an embodiment of a plant data collection device with time information according to the present invention. FIG. In the first prisoner, 11.12 is a plan), 21.22 is a transmitting device, 31.32 is a communication line, and 4 is a receiving device. In the transmitting device 21, 51 is an input section, 61 is an editing section, 71 is a clock section, and 81 is a communication section.
送１Ｎ装！１２２において、５２は入力部、６２は櫓果
耶、７２は時計部、８２は通信部である。受信装置１４
において、９は通信部、１０は監視部、１１は格納部、
１２は時刻同期指令部である。Shipping 1N package! In 122, 52 is an input section, 62 is a clock section, 72 is a clock section, and 82 is a communication section. Receiving device 14
, 9 is a communication section, 10 is a monitoring section, 11 is a storage section,
12 is a time synchronization command unit.
第１図におい℃、例えば送ｉｆｆ展１１１ｍ２１の入力
！Ｂ５１は周期的、またはプラン）１１からの起動によ
りプラン）１１からの監視信号？入力する。監視信号に
有意な変化があれは、瑞果ｆ！ｔｓ６１′Ｊｃ起動する
。編集部６１は時計部７１を参照し、監視データに時・
分・抄・ミリ抄阜位の情報勿付加して送信テキス）ｋ−
果し、通４ざ部８１へ上記テキストを渡丁。In Figure 1, ℃, for example, input if exhibition 111m21! Is B51 a monitoring signal from Plan) 11 periodically or by activation from Plan) 11? input. If there is a significant change in the monitoring signal, Mizuoka f! Start ts61'Jc. The editing section 61 refers to the clock section 71 and adds time and time to the monitoring data.
Send text with information on minute, length, and millimeter) k-
As a result, I handed over the above text to Tsuji 4zabe 81.
受信装置４の監視部１０は通信回線３１および通信ｆｆ
１ｓ９に通して送信装［２１からのテキス１−受取り、
監視データ全内部に保持し、さらに年・月・日の日付は
データを付加して格納部１１へ送出する。格納部１１は
状態変化データ名とともに発生時刻を格納／記録する。The monitoring unit 10 of the receiving device 4 is connected to the communication line 31 and the communication ff.
1 - Receives text 1 from transmitter [21 through 1s9;
All of the monitoring data is held internally, and the year, month, and day data are added and sent to the storage unit 11. The storage unit 11 stores/records the occurrence time together with the status change data name.
さらに、時刻同期指令部１２は、送信装置２１．２２の
時計部７１．７２に対して周期的な指令奮発する。Further, the time synchronization command section 12 issues periodic commands to the clock section 71.72 of the transmitting device 21.22.
（発明の効果）
以上説明したように本発明は、送信装置ではプラントの
監視状態変化の起つ友時刻を保持しておき、この時刻食
時刻情報として監視！−Ｑに付加し、それら會ひとつの
テキストとし【送信するとともに、受信装置では送られ
てきた時刻情報とともに監視部４９勿格納／記録するこ
とによって、送信装置側で監視信号に付加した時刻情報
を利用して、受信ｔｃｌｉｔ側でより正確な監視信ｇ発
生時刻を知ることができ、複数の送信装置に１７＋？、
がる一連の状態変化列の因果関係も正確に把握できると
云う効果がある。(Effects of the Invention) As explained above, in the present invention, the transmission device holds the time at which a change in the monitoring state of the plant occurs, and monitors this time as eclipse time information! -Q, and use it as a text for one of those meetings [At the same time, the receiving device stores/records the sent time information in the monitoring unit 49, so that the time information added to the monitoring signal on the transmitting device side is stored/recorded. By using this, the receiving tclit side can know the more accurate time of occurrence of the monitoring signal g, and the 17+? ,
This has the effect that it is possible to accurately grasp the causal relationships among a series of state changes.
４、面の簡単な説明
第１図は、本発明による時刻情味付きプラントデータ収
集装置の一実施例を示すブロック図である。4. Brief description of aspects FIG. 1 is a block diagram showing an embodiment of a time sensitive plant data collection device according to the present invention.
１１．１２・・・プラント
２１．２２ ・・・送１Ｗ装ｅ
３１．３２・・・通イぎ回＠ ４・・・受信装置５１
、５２−・・入力ｓ ６１．６２・４８部７１．７
２・・・時計部11.12... Plant 21.22... Transmission 1W equipment e 31.32... Passing time @ 4... Receiving device 51
, 52-...Input s 61.62・48 parts 71.7
2... Clock part
Claims (1)
置と前記送信された監視信号を受信するための受信装置
とを備えたプラントデータ収集装置であつて、前記送信
装置は前記監視信号の送信テキスト内に時刻データを付
加するための時計部を具備し、且つ、前記受信装置は前
記送出されてきた送信テキスト内の時刻を用いて前記監
視信号を格納するための格納部とを具備して構成したこ
とを特徴とする時刻情報付きプラントデータ収集装置。A plant data collection device comprising a plurality of transmitting devices for transmitting supervisory signals from a plant and a receiving device for receiving the transmitted supervisory signals, the transmitting device including a transmission text of the supervisory signal. and a storage section for storing the monitoring signal using the time in the sent text. A plant data collection device with time information, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61086325A JPS62242493A (en) | 1986-04-15 | 1986-04-15 | Plant data collecting device with time information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61086325A JPS62242493A (en) | 1986-04-15 | 1986-04-15 | Plant data collecting device with time information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62242493A true JPS62242493A (en) | 1987-10-23 |
Family
ID=13883685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61086325A Pending JPS62242493A (en) | 1986-04-15 | 1986-04-15 | Plant data collecting device with time information |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62242493A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03265397A (en) * | 1990-03-15 | 1991-11-26 | Toshiba Corp | Plant controller |
| JP2007011500A (en) * | 2005-06-28 | 2007-01-18 | Mitsubishi Electric Corp | Home gateway |
-
1986
- 1986-04-15 JP JP61086325A patent/JPS62242493A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03265397A (en) * | 1990-03-15 | 1991-11-26 | Toshiba Corp | Plant controller |
| JP2007011500A (en) * | 2005-06-28 | 2007-01-18 | Mitsubishi Electric Corp | Home gateway |
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