JPH0561880A - Automatic process condition presenting system - Google Patents
Automatic process condition presenting systemInfo
- Publication number
- JPH0561880A JPH0561880A JP22178291A JP22178291A JPH0561880A JP H0561880 A JPH0561880 A JP H0561880A JP 22178291 A JP22178291 A JP 22178291A JP 22178291 A JP22178291 A JP 22178291A JP H0561880 A JPH0561880 A JP H0561880A
- Authority
- JP
- Japan
- Prior art keywords
- production
- time
- process condition
- date
- plan
- 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
- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 claims abstract description 93
- 238000012790 confirmation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 101150097247 CRT1 gene Proteins 0.000 description 1
- 238000010276 construction 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
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Multi-Process Working Machines And Systems (AREA)
- General Factory Administration (AREA)
- Control By Computers (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、日程計画立案システム
を用いて関連する複数工程の生産計画を立案している製
造工程における、工程条件自動提示システムに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a process condition automatic presentation system in a manufacturing process in which a schedule planning system is used to make a production plan of a plurality of related processes.
【０００２】[0002]
【従来の技術】従来、スケジューリング手段としては、
特開平２−２３６７６９号にあるように、主として、フ
ォワード手段と、バックワ−ド手段が用いられていた。
フォワード手段は、生産開始日時を基準に、工程能力に
基づいて生産終了日時を計算する手段であり、バックワ
ード手段は、生産終了日時（納期）を基準にし、工程能
力に基づき生産開始日時を計算する手段である。これら
の手段は生産開始時間、生産終了時間の一方を基準とし
て工程能力を基に生産所要時間を計算し、他方を得ると
いう手段であり、生産開始日時と生産終了日時の両方が
決まっているときに対応できない。又、製造オーダ順を
決定した後、個々の製造オーダについてこれらの手段を
用いた生産計画立案システムがある。2. Description of the Related Art Conventionally, as a scheduling means,
As described in JP-A-2-236769, mainly a forward means and a backword means were used.
The forward means calculates the production end date and time based on the process capability based on the production start date and time, and the backward means calculates the production start date and time based on the production end date (delivery date). Is a means to do. These means calculate the required production time based on the process capability based on one of the production start time and the production end time, and obtain the other, and when both the production start date and time and the production end date and time are determined. Can not correspond to. Further, there is a production planning system that uses these means for each manufacturing order after determining the manufacturing order.
【０００３】[0003]
【発明が解決しようとする課題】上述した従来の生産計
画立案システムでは、日々の計画と実績との差を考慮す
るために、再度計画を立案しようとした場合、次のよう
な欠点があった。The above-mentioned conventional production planning system has the following drawbacks when it is attempted to make a plan again in order to take into consideration the difference between the daily plan and the actual result. ..
【０００４】．工程条件を入力後、フォワード手段又
は、バックワード手段を用いて結果を出すために、計画
作成後の前後工程の生産実績の進捗により、生産開始日
時と生産終了日時との双方指定の条件下でその時の工程
条件を得るという場合には対応できない。.. After inputting the process conditions, in order to produce the result using the forward means or the backward means, under the condition that both the production start date and time and the production end date and time are specified according to the progress of the production results of the preceding and following processes after the plan is created. It cannot be applied when obtaining the process conditions at that time.
【０００５】．生産順決定に、コンピュータ資源を多
く使う事と、資材発注とリンクする形で計画を立案する
ため、計画立案の頻度が１週間単位であり、計画サイク
ルが長い。.. Since a large amount of computer resources are used to determine the production order and a plan is made in a form linked to the ordering of materials, the frequency of planning is one week and the planning cycle is long.
【０００６】本発明は、上記従来の事情に鑑みなされた
もので、生産実績を基に生産開始終了時間を推定し、そ
の計画達成のための工程条件を容易に提示する事ができ
る工程条件自動提示システムを提供することを目的とす
る。The present invention has been made in view of the above-mentioned conventional circumstances, and it is possible to estimate a production start / end time based on a production record and easily present a process condition for achieving the plan. The purpose is to provide a presentation system.
【０００７】[0007]
【課題を解決するための手段】本発明では、従来の生産
計画立案システムの他に、工程条件自動提示システムを
構築し、工程条件提示システムは、各工程の生産の実績
と生産計画デ−タとから確定生産開始日時と、確定生産
終了日時とを計算し、必要な工程条件を提示する。In the present invention, in addition to the conventional production planning system, a process condition automatic presentation system is constructed, and the process condition presentation system uses the production results of each process and the production plan data. Then, the fixed production start date and time and the fixed production end date and time are calculated, and necessary process conditions are presented.
【０００８】[0008]
【作用】工程条件自動提示システムは、計画データと実
績情報とから生産残数量を計算し、前後工程の生産開始
日時と、生産終了日時とから当該工程の生産開始日時と
生産終了日時を確定し、この確定日時遂行に必要な工程
情報を計算し、提示する。[Operation] The process condition automatic presentation system calculates the remaining production quantity from the plan data and the actual result information, and determines the production start date and time and the production end date and time of the process from the production start date and time of the preceding and following processes and the production end date and time. , Calculates and presents the process information necessary for the execution of this fixed date and time.
【０００９】[0009]
【実施例】図１は本発明の一実施例の構成を示すブロッ
ク構成図である。1 is a block diagram showing the construction of an embodiment of the present invention.
【００１０】この図１においては、生産計画を作成する
生産計画立案システム１と、本発明の工程条件自動提示
システム２を回示している。工程条件自動提示システム
２は、生産計画立案システム１より与えられる工程情報
を記憶または更新する工程情報記憶更新部３と、製造オ
ーダ情報を記憶または更新する製造オーダ情報記憶更新
部４と、外部より与えられる実績情報を記憶する実績情
報記憶部５と、製造オーダ毎に所要時間を計算し、仮の
生産開始終了日時を計算する所要時間計算部６と、製造
オーダの親子関係を検索した後、時間軸上の整合を判断
し、整合しない場合には、親工程の生産開始時間を基に
子工程の生産開始終了日時を確定する開始終了時間確定
部７と、確定生産開始終了日時を遂行ための所要工程能
力を計算する所要工程能力計算部８と、各オーダごとの
確定生産開始終了日時を登録する確定日時記憶部９とか
らなる。こうしたシステムで工程情報記憶更新部３の内
容はＣＲＴ１０に表示され、確定日時記憶部９の内容は
ＣＲＴ１１に表示される。In FIG. 1, a production plan drafting system 1 for creating a production plan and a process condition automatic presentation system 2 of the present invention are shown once. The process condition automatic presentation system 2 includes a process information storage update unit 3 that stores or updates process information given by the production planning system 1, a manufacturing order information storage update unit 4 that stores or updates manufacturing order information, and externally. After retrieving the record information storage unit 5 for storing the given record information, the required time calculation unit 6 for calculating the required time for each manufacturing order and the provisional production start / end date and time, and the parent-child relationship of the manufacturing order, In order to execute the fixed production start / end date and time, the start / end time determination unit 7 that determines the production start / end date / time of the child process based on the production start time of the parent process is judged if the alignment on the time axis is not matched. The required process capability calculation unit 8 for calculating the required process capability and the fixed date storage unit 9 for registering the fixed production start / end date and time for each order. In such a system, the contents of the process information storage / update unit 3 are displayed on the CRT 10, and the contents of the confirmed date / time storage unit 9 are displayed on the CRT 11.
【００１１】ここで、工程情報とは、製造オーダを再計
画するに必要な製造工程固有の情報、例えば工程番号、
工程能力、工程変更条件、工程能力変更条件などに関す
るデータである。次に、製造オーダ情報とは、製造オー
ダ固有の情報、例えば製造オーダ番号、生産順番号、品
目番号、品目名称、ロット番号、生産数量、製造工程番
号、親製造オーダ番号、子製造オーダ番号、生産時間確
定フラグなどに関するデータである。最後に、実績情報
とは、生産実績を表す情報、即ち、工程番号、製造オー
ダ番号、生産実績数量などからなる。Here, the process information is information unique to the manufacturing process necessary for re-planning the manufacturing order, for example, a process number,
It is data relating to process capability, process change conditions, process capability change conditions, and the like. Next, the manufacturing order information is information unique to the manufacturing order, for example, manufacturing order number, production order number, item number, item name, lot number, production quantity, manufacturing process number, parent manufacturing order number, child manufacturing order number, This is data regarding the production time confirmation flag and the like. Finally, the actual result information includes information indicating the actual production, that is, the process number, the manufacturing order number, the actual production quantity, and the like.
【００１２】工程情報記憶更新部３は、マスタ計画より
得られる工程情報に対応する情報の登録、変更を行うも
のである。同様に、製造オーダ記憶更新部４は、マスタ
計画より得られる製造オーダ情報に対応する情報の登
録、変更、削除を行うものである。実績情報記憶部５は
外部より与えられる生産実績数の記憶を行う。所要時間
計算部６は、工程情報記憶更新部３と、製造オーダ記憶
更新部４と、実績情報記憶部５とからの情報を入力し、
各工程・各製造オーダ毎の仮の生産開始時間と生産終了
時間とを計算する。開始終了時間確定部７は、製造オー
ダ間の親子関係を検索し、時間軸上で、親工程の開始時
間と、子工程の終了時間とを比較し、生産可能時には、
確定し、生産不可能の場合には、製造オーダ情報の生産
時間確定フラグを一方の生産開始時間を考慮し、他方の
生産開始時間をこれに対応するようスライドし、確定す
る。所要工程能力計算部８は、確定した生産開始時間と
生産終了時間とから、必要な工程条件を逆算し、変更後
の工程情報を工程情報記憶更新部３に更新してＣＲＴ１
０でこれを表示し、生産開始時間、生産終了時間を確定
日時記憶部９に登録してＣＲＴ１１でこれを表示する。The process information storage updating unit 3 registers and changes the information corresponding to the process information obtained from the master plan. Similarly, the manufacturing order storage updating unit 4 registers, changes, or deletes information corresponding to the manufacturing order information obtained from the master plan. The result information storage unit 5 stores the number of production results given from the outside. The required time calculation unit 6 inputs information from the process information storage update unit 3, the manufacturing order storage update unit 4, and the performance information storage unit 5,
Temporary production start time and production end time for each process and each manufacturing order are calculated. The start / end time determination unit 7 searches for parent-child relationships between manufacturing orders, compares the start time of the parent process with the end time of the child process on the time axis, and when production is possible,
If it is determined and production is impossible, one production start time is taken into consideration in the production time confirmation flag of the production order information, and the other production start time is slid so as to correspond to this and confirmed. The required process capacity calculation unit 8 back-calculates necessary process conditions from the confirmed production start time and production end time, updates the changed process information in the process information storage update unit 3, and updates the CRT 1
This is displayed at 0, the production start time and the production end time are registered in the confirmed date and time storage unit 9, and this is displayed at the CRT 11.
【００１３】図２にＣＲＴ１０の表示状態を示す。即
ち、後工程の予想開始時間に当工程の終了時間を合わせ
るために投入人員（工程条件）をどのようにすれば良い
か表示している。FIG. 2 shows a display state of the CRT 10. That is, it shows how the number of workers (process conditions) should be adjusted in order to match the end time of this process with the expected start time of the subsequent process.
【００１４】また、図３に確定前の開始終了時間の割り
振りを、図４に確定後の開始終了時間の割り振りを示
す。Further, FIG. 3 shows allocation of start / end time before confirmation, and FIG. 4 shows allocation of start / end time after confirmation.
【００１５】[0015]
【発明の効果】本発明は、以上説明したように、前後工
程の生産進捗の度合いに応じて、製造工程条件を得るこ
とができるので、生産ラインの稼働効率を飛躍的に向上
することができる。As described above, according to the present invention, the manufacturing process conditions can be obtained according to the degree of production progress in the preceding and following processes, so that the operating efficiency of the production line can be dramatically improved. ..
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の工程条件自動提示システムの構成を示
すブロック図である。FIG. 1 is a block diagram showing a configuration of a process condition automatic presentation system of the present invention.
【図２】工程条件の表示状態を示すＣＲＴ画面の平面図
である。FIG. 2 is a plan view of a CRT screen showing a display state of process conditions.
【図３】開始終了時間の割り振り状態を示すＣＲＴ画面
の平面図である。FIG. 3 is a plan view of a CRT screen showing a start / end time allocation state.
【図４】開始終了時間の割り振り状態を示すＣＲＴ画面
の平面図である。FIG. 4 is a plan view of a CRT screen showing a start / end time allocation state.
１ 生産計画立案システム ２ 工程条件自動提示システム ３ 工程情報記憶更新部 ４ 製造オーダ情報記憶更新部 ５ 実績情報記憶部 ６ 所要時間計算部 ７ 開始終了時間確定部 ８ 所要工程能力計算部 ９ 確定日時記憶部 １０ ＣＲＴ １１ ＣＲＴ 1 Production planning system 2 Process condition automatic presentation system 3 Process information storage / update unit 4 Manufacturing order information storage / update unit 5 Result information storage unit 6 Required time calculation unit 7 Start / End time determination unit 8 Required process capacity calculation unit 9 Confirmed date / time storage Part 10 CRT 11 CRT
Claims (1)
産計画作成システムのデータと、生産実績情報と、前後
工程の生産開始終了時間とから、必要とされる生産開始
時間と生産終了時間とを決定した後に、この生産開始終
了時間を遂行するに必要とされる工程能力を自動的に提
示する工程条件自動提示システム。1. A required production start time and a production end time based on data of a production plan creation system for a plurality of related production processes, production performance information, and production start and end times of preceding and following processes. A process condition automatic presentation system that automatically presents the process capability required to carry out the production start and end time after determining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22178291A JPH0561880A (en) | 1991-09-02 | 1991-09-02 | Automatic process condition presenting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22178291A JPH0561880A (en) | 1991-09-02 | 1991-09-02 | Automatic process condition presenting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0561880A true JPH0561880A (en) | 1993-03-12 |
Family
ID=16772121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22178291A Pending JPH0561880A (en) | 1991-09-02 | 1991-09-02 | Automatic process condition presenting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0561880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784227A (en) * | 1993-04-14 | 1998-07-21 | Victor Company Of Japan, Ltd. | Tape cassette mounted with IC memory package and IC connecting system for the tape cassette |
| JP2007193489A (en) * | 2006-01-18 | 2007-08-02 | Idemitsu Kosan Co Ltd | Manufacturing support device, its method, manufacturing control device, manufacturing device, manufacturing support program, and recording medium with program recorded thereon |
-
1991
- 1991-09-02 JP JP22178291A patent/JPH0561880A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784227A (en) * | 1993-04-14 | 1998-07-21 | Victor Company Of Japan, Ltd. | Tape cassette mounted with IC memory package and IC connecting system for the tape cassette |
| JP2007193489A (en) * | 2006-01-18 | 2007-08-02 | Idemitsu Kosan Co Ltd | Manufacturing support device, its method, manufacturing control device, manufacturing device, manufacturing support program, and recording medium with program recorded thereon |
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