JPH0233605A - Facility controller - Google Patents
Facility controllerInfo
- Publication number
- JPH0233605A JPH0233605A JP63184968A JP18496888A JPH0233605A JP H0233605 A JPH0233605 A JP H0233605A JP 63184968 A JP63184968 A JP 63184968A JP 18496888 A JP18496888 A JP 18496888A JP H0233605 A JPH0233605 A JP H0233605A
- Authority
- JP
- Japan
- Prior art keywords
- information
- station
- equipment
- computer
- terminal station
- 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
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 230000006870 function Effects 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000004044 response Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- General Factory Administration (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、（コンピューター・インテグレーテッド・マ
ニュファクヂュアリング）を構築するうえで、設備機器
に対し、パソコンからの指示により即時切替指示、ＮＤ
データの転送を行い、さらに設備機器からの稼動情報、
品質ｔｒｉ報を収集し、パソコンに収集した情報を転送
する装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is used to construct (computer integrated manufacturing), and to provide immediate switching instructions to equipment and equipment by instructions from a personal computer.
Transfers data, and also receives operational information from equipment and equipment.
The present invention relates to a device that collects quality trial information and transfers the collected information to a personal computer.
従来の技術
近年、生産性の向上、無人化を指向したＦＡくファクト
リイー・オートメーション）工場の推進が計られ、工場
の自動化が積極的に進められている。反面、工場の直接
人員、間接人員は削減される一方で、設備の稼動状況、
品質状況から生産実績、稼動実績、品質実績などを的確
に把握し、工場設備への迅速、適確な指示・制御、管理
する必要が生じてきている。さらにコンピューターを核
とする、受注情報から、設計・技術情報（ＣＡＤ−ＣＡ
Ｍ）、生産管理、工程制御を、ネットワーク化する新し
い生産方式（ＣｉＭ）が提唱されており、−生産設備か
らのリアルタイムな情報収集の重要性は増大している。Conventional Technology In recent years, efforts have been made to promote factory automation (FA) aimed at improving productivity and unmanned operation, and factory automation is being actively promoted. On the other hand, while the number of direct and indirect personnel at factories has been reduced, the operational status of equipment,
It has become necessary to accurately grasp production results, operation results, quality results, etc. from the quality status, and quickly and accurately instruct, control, and manage factory equipment. In addition, computers are used as the core of information, from order information to design and technical information (CAD-CA).
M) A new production method (CiM) that networks production management and process control has been proposed, and the importance of real-time information collection from production equipment is increasing.
以下、従来の設備管理装置について説明する。A conventional facility management device will be described below.
第６図は、従来の設備管理装置のブロック図である。各
設備１０１からの生産信号、稼動信号、異常信号といっ
た接点信号、Ｒ８２３２Ｃ等よりの直列信号の情報を端
末局１０２のメモリ１０３上に収集し、パソコン１０４
からの情報要求により、＄制御局１０５のコントロール
により、該当する端末局の情報を、端末局１０２を経由
して伝送する方式である。しかしながら、従来の方式で
は、パソコン１０４が必要とする情報を得るために、そ
の都度端末局１０４の情報を伝送しなければならず、複
数の端末から情報を得る場合は、その間待ち時間が発生
し、規模が大きくなると緊急度の高い処理では、パソコ
ンへの情報伝達の応対時間が長（なるという問題と、端
末局が停電による停止した場合等、パソコンによる情報
収集ができなくなったり、必要とする情報が消えてしま
う場合もあり問題があった。FIG. 6 is a block diagram of a conventional equipment management device. Information on contact signals such as production signals, operation signals, and abnormal signals from each equipment 101 and serial signals from R8232C etc. is collected on the memory 103 of the terminal station 102, and
In this method, information on the corresponding terminal station is transmitted via the terminal station 102 under the control of the $ control station 105 in response to an information request from the terminal station 102 . However, in the conventional method, in order to obtain the information required by the personal computer 104, the information from the terminal station 104 must be transmitted each time, and when obtaining information from multiple terminals, a waiting time occurs. As the scale increases, the response time for transmitting information to the computer becomes longer for highly urgent processing, and if the terminal station is stopped due to a power outage, it may become impossible to collect information using the computer, or it may become necessary. There was a problem in that information could sometimes be lost.
発明が解決しようきする課題
本発明は、このような課題を解決し、パソコンとの情報
伝達を迅速化し、パソコンの処理向上と、端末局が停電
等の事故による停止をした場合でも、それまでのデータ
を保存し、パソコンへの情報伝達をスムーズに行えるよ
うにした設備管理装置を提供するものである。Problems to be Solved by the Invention The present invention solves these problems, speeds up information transmission with a personal computer, improves the processing of the personal computer, and even if the terminal station is stopped due to an accident such as a power outage, the present invention solves the problem. The purpose of the present invention is to provide an equipment management device that can store data and smoothly transmit information to a personal computer.
課題を解決するための手段
この課題を解決するため、本発明の設備管理装置は、設
備、機器からの生産信号、稼動信号、異常信号等の情報
を収集する手段と、収集した情報をメモリする不揮発メ
モリと、設備のＮＣ装置にＮＣデータを送受信する手段
とを有する制御局と、バーコード・磁気カード等より１
１報を読込む機能を有する端末局と、アナログ信号を収
集する機能を有する端末局と、を共通のデータバスで接
続し、さらに前記端末局はＮＣデータをメモリする、Ｎ
Ｃ用不揮発メモリを有すると共に、制御局と端末局とを
コントロールする主制御装置を備えたちのである。Means for Solving the Problem In order to solve this problem, the equipment management device of the present invention includes means for collecting information such as production signals, operation signals, abnormal signals, etc. from equipment and equipment, and a memory for the collected information. A control station having a non-volatile memory and a means for transmitting and receiving NC data to the NC device of the equipment, and a bar code, magnetic card, etc.
N
It is equipped with a C nonvolatile memory and a main controller that controls the control station and terminal stations.
作 用
本発明は、上記した構成によって、常に設備や検査機器
、バーコード・磁気カード読み取り装置から、稼動情報
・生産情報・品質情報を収集し、情報の整理を行う端末
局と、それらの情報を共通データ・バスにて不揮発メモ
リー上に保存する制御局とで、上位パソコンからの情報
要求に対し、即座に情報を提供できるつまた、ＮＣデー
タについても、端末局に不揮発メモリーを打し、設備と
のＮＣデータのアップロード、ダウンロードは端末局が
制御を行い、パソコンの処理を介す必要がなく、パソコ
ンの処理向上を提供できる。Operation The present invention has the above-described configuration, and provides a terminal station that constantly collects operating information, production information, and quality information from equipment, inspection equipment, and barcode/magnetic card reading devices, and organizes the information. The control station stores information in non-volatile memory via a common data bus, and can immediately provide information in response to information requests from host computers. The terminal station controls the uploading and downloading of NC data to and from the equipment, and there is no need to go through computer processing, which can improve computer processing.
実 施 例
本発明の実施例について、第１図〜第５図により説明す
る。第１図において、本システムでは設備、バーコード
・磁気カード読取り装置２からの稼動情報、生産情報、
ＮＣデータを主制御装置であるパソコン３が、端末局４
を介して受取り、制御局５の不揮発メモリ６に保（Ｉす
る。本システｔ１ては常に端末局４の情報を収集し、そ
れらの情報を不揮発メモリ６に保存しておき、上位パソ
コンからの要求により、その要求された情報を提供する
制御局５を有し、制御局５．端末局４を共通データ・バ
ス７で接続した構成からなるものである。Embodiment An embodiment of the present invention will be explained with reference to FIGS. 1 to 5. In FIG. 1, this system includes equipment, operating information from the barcode/magnetic card reader 2, production information,
The PC 3, which is the main controller, transmits the NC data to the terminal station 4.
The system t1 always collects information from the terminal station 4, stores it in the nonvolatile memory 6, and stores it in the nonvolatile memory 6 of the control station 5. It has a control station 5 that provides requested information upon request, and has a configuration in which the control station 5 and terminal station 4 are connected via a common data bus 7.
次に本システムの具体例を第２図に示す。第２図は、Ｉ
Ｃ部品実装機８（設置ｔｉ １の具体例）と検査機器９
からなる設備管理装置のシステム・ブロック図である。Next, a concrete example of this system is shown in Fig. 2. Figure 2 shows I
C component mounting machine 8 (specific example of installation ti 1) and inspection equipment 9
1 is a system block diagram of an equipment management device consisting of: FIG.
このシステムは、制御局５に不揮発メモリ６を有し、常
に端末局４ａ、端末局４ｂからの情報を収集し、パソコ
ン３からのデータ要求指示に従い即座に該当する端末局
の情報を制御局５の不揮発メモリより送信する機能と、
ＩＣ部品実装ｆｉ８のＮＣデータをあらかじめパソコン
の処理が余裕のある時に端末局４ａの不揮発メモリ上に
送信しておき、ＩＣ部品実装機８へのＮＣデータ・ダウ
ンロードは端末局４ａとの間で行いパソコン負荷の大幅
な減少することを特徴としている。第３図に示すのは、
端末局４のブロック図である。設備１より入力された接
点信号の入力回数、入力時間等を加算する機能と、設（
！ｉ１へパソコン３より指示された接点信号を出力する
機能、設Ｗ１１へのＮＣデータのダウンロード・アップ
ロードする機能、バーコード・磁気カード読み取り装置
２との通信機能を有しており、このため、送受信制御回
路１０、送信バッファ１１、受信バッファ１２、ＮＣデ
ータ用不揮発メモリ１３、中央演算処理部１４、入出力
部Ｌ５を構成として備えている。以上の構成により、設
備１から収集した情報、あるいはバーコード・磁気カー
ド読み取り装置２から収集した情報は、端末局４から、
制御局５の受信バッファに送信され、制御局５の不揮発
メモリ６に保存される。This system has a non-volatile memory 6 in the control station 5, constantly collects information from the terminal stations 4a and 4b, and immediately transfers the information of the corresponding terminal station to the control station according to a data request instruction from the personal computer 3. The function of transmitting from the non-volatile memory of
The NC data of the IC component mounting fi8 is sent to the nonvolatile memory of the terminal station 4a in advance when the PC has processing time, and the download of the NC data to the IC component mounting machine 8 is performed between the terminal station 4a and the IC component mounting machine 8. It is characterized by a significant reduction in the computer load. Figure 3 shows:
3 is a block diagram of a terminal station 4. FIG. A function to add the input number of contact signals input from equipment 1, input time, etc.
! It has a function to output contact signals instructed by the PC 3 to the i1, a function to download/upload NC data to the W11, and a communication function with the barcode/magnetic card reader 2. The configuration includes a control circuit 10, a transmission buffer 11, a reception buffer 12, an NC data nonvolatile memory 13, a central processing section 14, and an input/output section L5. With the above configuration, information collected from the equipment 1 or information collected from the barcode/magnetic card reader 2 can be transmitted from the terminal station 4 to
It is transmitted to the reception buffer of the control station 5 and stored in the nonvolatile memory 6 of the control station 5.
第４図に示すのは、他の端末局４ｂのブロック図である
。検査装置９からのアナログ信号をデジタル信号に変換
するΔＤ変換処理部１６を備え、さらに前回のデータと
比較を行い、最大データ、最少データ、平均データを計
算する機能、あらかじめパソコン３より指示された設定
値の範囲を越えた場合に、警報を出力する機能を有して
おり、検査装置９から収集した情報は、制御局５の受信
バッファに送信され、不揮発メモリ６に保存される。What is shown in FIG. 4 is a block diagram of another terminal station 4b. It is equipped with a ΔD conversion processing unit 16 that converts the analog signal from the inspection device 9 into a digital signal, and also has a function of comparing with previous data and calculating maximum data, minimum data, and average data, and has a function that calculates maximum data, minimum data, and average data, and has a function to calculate maximum data, minimum data, and average data by comparing with previous data. It has a function of outputting an alarm when the set value range is exceeded, and the information collected from the inspection device 9 is transmitted to the reception buffer of the control station 5 and stored in the nonvolatile memory 6.
第５図に示すのは、制御局５のブロック図である。各端
末局４から送信されたデータは、送受信制御回路１７を
経由し受信バッファメモリ１８に登録される。登録され
たデータは、共不揮発メモノロの決まった形式に編集、
あるいは計算処理され、登録される。従って、端末局４
の増減があっても、メモリ６の増減を考虜する必要がな
く、受信バッファメモリ１８も共不揮発メモリ６にデー
タが登録されると、内容が削除され、次の端末局４の情
報を登録できるようにする。不揮発メモリ６の内容は、
パソコン３からの間合せ内容により、接続されている端
末局全体の状態、各端末局単独のデータ等、必要なデー
タのみ、パソコン３に送信される。さらにパソコン３か
ら、命令形式で、制御局の送信バッファメモリ１９を経
由して、各端末局の起動、停止、接点信号出力のＯＮ、
ＯＦＦを制御して、設備の起動、停止の制御ｔ）可能で
ある。What is shown in FIG. 5 is a block diagram of the control station 5. As shown in FIG. Data transmitted from each terminal station 4 is registered in the reception buffer memory 18 via the transmission/reception control circuit 17. The registered data is edited into a fixed format with non-volatile memory.
Or it is calculated and registered. Therefore, terminal station 4
Even if there is an increase or decrease in the memory 6, there is no need to consider the increase or decrease in the memory 6, and once the data is registered in the receive buffer memory 18 and the non-volatile memory 6, the content is deleted and the information of the next terminal station 4 is registered. It can be so. The contents of the non-volatile memory 6 are
Depending on the content of the arrangement from the personal computer 3, only necessary data, such as the status of all connected terminal stations and data for each terminal station alone, is sent to the personal computer 3. Furthermore, from the PC 3, instructions are sent via the transmission buffer memory 19 of the control station to start and stop each terminal station, turn on contact signal output,
It is possible to control the start and stop of equipment by controlling the OFF state.
以上のように、端末局との設備、検査装置、バーコード
・磁気カード読み取り装置と接点信号、アナログ信号等
を通信で接続することにより、稼動情報、品質情報をリ
アルタイムに収集でき、さらに生産進捗情報なども即座
に収集できる。As described above, by connecting terminal stations with equipment, inspection equipment, barcode/magnetic card reading devices, contact signals, analog signals, etc., operational information and quality information can be collected in real time, and production progress can be further improved. Information can also be collected instantly.
発明の効果
本発明では、制御局の不揮発メモリ上に各端末局の情報
を保存しておくことにより、上位パソコンの必要な時に
、必要な情報だけを即座に送信でき、また上位パソコン
の処理の余裕のある時にＮＣデータの送信を行い、端末
局のＮＣデータメモリー上に保存しておき、設備とのＮ
Ｃデータのアップロード・ダウンロードを行う時は、上
位パソコンの制御は必要な（、端末局と設備間での送受
信が行える。このため、パソコン処理時間上、通信が集
中しないので、端末局からの情報は退廷することな（制
御局に伝送され、大規模なシステムでも端末局の追加の
みで対応できる。Effects of the Invention In the present invention, by storing the information of each terminal station on the non-volatile memory of the control station, only the necessary information can be immediately transmitted to the host computer when it is needed, and the processing of the host computer can be Send NC data when you have time, save it on the terminal station's NC data memory, and connect it to the equipment.
When uploading/downloading C data, it is necessary to control the host computer (transmission and reception can be performed between the terminal station and the equipment. Therefore, due to the computer processing time, communication is not concentrated, so information from the terminal station is The information is transmitted to the control station without leaving the court, and even large-scale systems can be handled by simply adding terminal stations.
第１図は本発明の一実施例の基本構成を示すブロック図
、第２図は本発明の具体実施例を示すブロック図、第３
図は同端末局Ａのブロック図、第４図は同端末局Ｂのブ
ロック図、第５図は同制御局のブロック図、第６図は従
来の共通データバス方式でのブロック図である。
３・・・・・・主制御装置くパソコン）、４・・・・・
・端末局、５・・・・・・制御局、６・・・・・・不揮
発メモリ、７・・・・・・共通データ・バス、１３・・
・・・・ＮＣデータ用不揮発メモリ。
代理人の氏名 弁理士 粟野重孝 ほか１名第
図
第３図
ゴ＝−ま通ヂ″−引＼砿
第
図
＋０２−一一鴫木５Fig. 1 is a block diagram showing the basic configuration of an embodiment of the present invention, Fig. 2 is a block diagram showing a specific embodiment of the invention, and Fig. 3 is a block diagram showing a specific embodiment of the invention.
FIG. 4 is a block diagram of the terminal station A, FIG. 4 is a block diagram of the terminal station B, FIG. 5 is a block diagram of the control station, and FIG. 6 is a block diagram of the conventional common data bus system. 3... Main control device (PC), 4...
・Terminal station, 5...Control station, 6...Nonvolatile memory, 7...Common data bus, 13...
...Nonvolatile memory for NC data. Name of agent: Patent attorney Shigetaka Awano and 1 other person Figure 3
Claims (1)
報を収集する手段と、収集した情報をメモリする不揮発
メモリと、設備のＮＣ装置にＮＣデータを送受信する手
段とを有する制御局と、バーコード・磁気カード等より
情報を読込む機能を有する端末局と、アナログ信号を収
集する機能を有する端末局と、を共通のデータバスで接
続し、さらに前記端末局はＮＣデータをメモリするＮＣ
用不揮発メモリを有すると共に、制御局と端末局とをコ
ントロールする主制御装置を備えた設備管理装置。A control station having means for collecting information such as production signals, operation signals, abnormal signals, etc. from equipment and equipment, a non-volatile memory for storing the collected information, and a means for transmitting and receiving NC data to and from the NC device of the equipment; A terminal station that has the function of reading information from barcodes, magnetic cards, etc. and a terminal station that has the function of collecting analog signals are connected by a common data bus, and the terminal station also has an NC that stores NC data.
An equipment management device that is equipped with a main controller that controls a control station and a terminal station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63184968A JPH0233605A (en) | 1988-07-25 | 1988-07-25 | Facility controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63184968A JPH0233605A (en) | 1988-07-25 | 1988-07-25 | Facility controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233605A true JPH0233605A (en) | 1990-02-02 |
Family
ID=16162503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63184968A Pending JPH0233605A (en) | 1988-07-25 | 1988-07-25 | Facility controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233605A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0435840A (en) * | 1990-05-31 | 1992-02-06 | Makino Milling Mach Co Ltd | Remote controller for machine tool |
| JP2002032116A (en) * | 2000-07-14 | 2002-01-31 | Denso Corp | Actual production management system |
| WO2018150747A1 (en) * | 2017-02-20 | 2018-08-23 | 株式会社Kmc | Production information collection system, computer system, production information collection method, and program |
-
1988
- 1988-07-25 JP JP63184968A patent/JPH0233605A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0435840A (en) * | 1990-05-31 | 1992-02-06 | Makino Milling Mach Co Ltd | Remote controller for machine tool |
| JP2002032116A (en) * | 2000-07-14 | 2002-01-31 | Denso Corp | Actual production management system |
| WO2018150747A1 (en) * | 2017-02-20 | 2018-08-23 | 株式会社Kmc | Production information collection system, computer system, production information collection method, and program |
| JP2018136595A (en) * | 2017-02-20 | 2018-08-30 | 株式会社Kmc | Production information collecting system, computer system, production information collecting method and program |
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