JPH0520334A - Production system evaluating device - Google Patents

Production system evaluating device

Info

Publication number
JPH0520334A
JPH0520334A JP17545791A JP17545791A JPH0520334A JP H0520334 A JPH0520334 A JP H0520334A JP 17545791 A JP17545791 A JP 17545791A JP 17545791 A JP17545791 A JP 17545791A JP H0520334 A JPH0520334 A JP H0520334A
Authority
JP
Japan
Prior art keywords
production
evaluation
production system
information
evaluation information
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
Application number
JP17545791A
Other languages
Japanese (ja)
Inventor
Naomi Sugiyama
尚美 杉山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP17545791A priority Critical patent/JPH0520334A/en
Publication of JPH0520334A publication Critical patent/JPH0520334A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30Computing systems specially adapted for manufacturing

Landscapes

  • General Factory Administration (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

PURPOSE:To accurately recognize the production state of a production system to evaluate it without variance. CONSTITUTION:The above device is provided with production information input means 1 and 2 which input at least production system information of an average output, the number of supplied products, and the actual result production quantity in a prescribed period in the production system, an evaluation information calculating means 3 which calculates at least respective evaluation information of a promise delivery date keep rate, a load sufficiency rate, and a production attainment ratio by arithmetic processing of production system information inputted by production information input means 1 and 2, and an evaluating means 4 which compares evaluation information obtained by this evaluation information calculating means 3 with evaluation reference values to evaluate the production actual result of the production system.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は生産システムの適性を評
価する生産システム評価装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a production system evaluation apparatus for evaluating suitability of a production system.

【0002】[0002]

【従来の技術】生産システムに対する評価は生産計画に
対して実績が伴っているかで判断している。この場合、
生産システムの生産管理者は、予め立てられた日程計画
に対する生産実績の変化を監視し、日程計画と生産実績
との差により生産実績が日程計画通りに進んでいるかを
評価している。この評価は、例えば計画生産数に対する
実績生産数の割合を求めている。この生産システムの評
価が行われると、この評価結果に基づいて生産システム
の負荷量がコントロールされる。
2. Description of the Related Art Evaluation of a production system is judged based on the actual performance of a production plan. in this case,
The production manager of the production system monitors changes in the production performance with respect to a preset schedule and evaluates whether the production performance is proceeding according to the schedule according to the difference between the schedule and the production performance. In this evaluation, for example, the ratio of the actual production number to the planned production number is obtained. When this production system is evaluated, the load amount of the production system is controlled based on this evaluation result.

【0003】しかしながら、上記生産システムの評価は
生産管理者によって行われるので、各生産管理者それぞ
れによって評価規準にばらつきがある。これにより、生
産システムの負荷量に対する生産実績量の最適である状
態が各生産管理者によって異なる結果となる。従って、
生産システムの評価を客観的に行うのは困難である。
又、評価結果から負荷量がコントロールされるが、この
ときの負荷の投入タイミング及びその負荷量を最適にす
るのが困難である。
However, since the production manager evaluates the above-mentioned production system, each production manager has different evaluation criteria. As a result, the optimum state of the actual production amount with respect to the load amount of the production system varies depending on each production manager. Therefore,
It is difficult to objectively evaluate the production system.
Although the load amount is controlled from the evaluation result, it is difficult to optimize the load input timing and the load amount at this time.

【0004】[0004]

【発明が解決しようとする課題】以上のように生産管理
者での評価では各生産管理者それぞれによって評価規準
が異なり、評価結果にばらつきが生じる。このため、生
産システムの能力に応じて適切に負荷量をコントロール
することは困難である。そこで本発明は、生産システム
の生産状態を正確に把握できてばらつきなく評価できる
生産システム評価装置を提供することを目的とする。
As described above, in the evaluation by the production manager, the evaluation criteria are different for each production manager, and the evaluation results vary. Therefore, it is difficult to appropriately control the load amount according to the capacity of the production system. Therefore, an object of the present invention is to provide a production system evaluation apparatus capable of accurately grasping the production state of a production system and evaluating without variation.

【0005】[0005]

【課題を解決するための手段】本発明は、少なくとも生
産システムにおける所定期間内の平均生産高や納入件
数、実績生産数量の生産システム情報を入力する生産情
報入力手段と、この生産情報入力手段により入力された
生産システム情報を演算処理して少なくとも納束納期キ
ープ率や負荷充足率、生産達成比率の各評価情報を算出
する評価情報算出手段と、この評価情報算出手段により
求められた各評価情報と評価基準値とを比較して生産シ
ステムの生産実績に対する評価を行う評価手段とを備え
て上記目的を達成しようとする生産システム評価装置で
ある。
According to the present invention, there is provided production information input means for inputting production system information of at least the average production amount, the number of deliveries, and the actual production quantity in a predetermined period in the production system, and the production information input means. Evaluation information calculation means for calculating the evaluation information of at least the delivery deadline keep rate, load sufficiency rate, and production achievement ratio by arithmetically processing the input production system information, and each evaluation information obtained by this evaluation information calculation means And a reference value for evaluation, and an evaluation means for evaluating the production performance of the production system to achieve the above object.

【0006】[0006]

【作用】このような手段を備えたことにより、生産シス
テムにおける所定期間内の平均生産高や納入件数、実績
生産数量等の生産システム情報を生産情報入力手段によ
り入力すると、評価情報算出手段はこの生産システム情
報を演算処理して約束納期キープ率や負荷充足率、生産
達成比率等の各評価情報を算出し、評価手段はこれら評
価情報と評価基準値とを比較して生産システムの生産実
績に対する評価を行う。
By providing such means, the production information input means inputs the production system information such as the average production amount, the number of deliveries, and the actual production quantity in the predetermined period in the production system. The production system information is arithmetically processed to calculate each evaluation information such as the promised delivery date keep rate, load sufficiency rate, and production achievement ratio, and the evaluation means compares the evaluation information with the evaluation reference value to determine the production performance of the production system. Make an evaluation.

【0007】[0007]

【実施例】以下、本発明の一実施例について図面を参照
して説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

【0008】図1は生産システム評価装置の構成図であ
る。インタフェース1にはメモリ2が接続され、このメ
モリ2に評価情報算出部3が接続されている。インタフ
ェース1には生産システム情報が入力してメモリ2に記
憶されるようになっている。生産システム情報は、日付
(a)、当月出荷件数(b)、約束納期キープ件数
(c)、当月1日当りの平均生産高(d)、月末3日間
の平均生産高(e)、計画着工件数(f)、実績着工件
数(g)、当日保有能力(h)、前月末点の当月負荷見
込み(i)、計画生産数量(j)、実績生産数量
(k)、納入件数(l)、指定納期内件数(m)、実績
平均LT(n)、客先要求平均LT(o)である。
FIG. 1 is a block diagram of a production system evaluation apparatus. A memory 2 is connected to the interface 1, and an evaluation information calculation unit 3 is connected to the memory 2. The production system information is input to the interface 1 and stored in the memory 2. The production system information includes the date (a), the number of shipments this month (b), the number of promised delivery dates (c), the average production per day (d), the average production during the last three days (e), the planned number of construction starts. (F), actual number of construction starts (g), holding capacity on the day (h), expected load for the month at the end of the previous month (i), planned production quantity (j), actual production quantity (k), delivery quantity (l), designation It is the number of items in the delivery date (m), the actual result LT (n), and the customer request average LT (o).

【0009】評価情報算出部3はメモリ2に記憶された
生産システム情報を演算処理して約束納期キープ率や負
荷充足率、生産達成比率等の各評価情報を算出する機能
を有している。これら評価情報は次の各式を演算するこ
とにより算出される。すなわち、 約束納期キープ率=約束納期キープ件数(c)/当月出荷件数(b) …(1) 45度生産比率=月末3日間の平均生産高(e) ÷当月1日当りの平均生産高(d) …(2) 1日指示キープ率=実績生産数量(k)/計画生産数量(j) …(3) 負荷充足率=前月末点の当月負荷見込み(i)/当日保有能力(h) …(4) 生産達成比率=実績生産数量(k)/計画生産数量(j) …(5) 部品同調率=指定納期内件数(m)/納入件数(l) …(6) LT実力度=客先要求平均LT(o)/実績平均LT(n) …(7) である。評価情報算出部3はこれら評価情報をメモリ2
に記憶する。
The evaluation information calculation unit 3 has a function of performing arithmetic processing on the production system information stored in the memory 2 to calculate each evaluation information such as a promised delivery date keeping rate, a load sufficiency rate, and a production achievement rate. The evaluation information is calculated by calculating the following equations. That is, promised delivery date keep rate = number of promised delivery date keeps (c) / number of shipments this month (b) (1) 45-degree production ratio = average production volume for the last three days of the month (e) / average production volume per day of this month (d) ) (2) Daily command keep rate = Actual production quantity (k) / Planned production quantity (j) ... (3) Load satisfaction rate = Expected current month load at the end of the previous month (i) / Holding capacity on the day (h) ... (4) Production attainment rate = Actual production quantity (k) / Planned production quantity (j)… (5) Parts synchronization rate = Number of deliveries within specified delivery time (m) / Number of deliveries (l)… (6) LT capability = Customers The previous request average LT (o) / actual average LT (n) (7). The evaluation information calculation unit 3 stores the evaluation information in the memory 2
Remember.

【0010】又、インタフェース1には評価部4が接続
されている。この評価部4は評価情報算出部3により求
められた各評価情報と評価基準値とを比較して生産シス
テムの生産実績に対する評価を行う機能を有している。
具体的に評価部4は評価基準値「 100」が予め設定さ
れ、この評価基準値「 100」と上記各評価情報とを比較
し、この比較の結果から評価情報が評価基準値「100」
に近いほど日程計画に沿って生産実績があると評価す
る。又、評価部4は評価情報が評価基準値「 100」以上
であれば生産実績が上がっていると評価し、評価情報が
評価基準値「 100」以下であれば日程計画通りに生産実
績が上がっていないと評価する。
An evaluation section 4 is connected to the interface 1. The evaluation unit 4 has a function of comparing each evaluation information obtained by the evaluation information calculation unit 3 with an evaluation reference value to evaluate the production performance of the production system.
Specifically, the evaluation unit 4 is preset with the evaluation reference value “100”, compares the evaluation reference value “100” with each of the above-mentioned evaluation information, and the evaluation information is the evaluation reference value “100” from the result of this comparison.
It is evaluated that the closer to, the more the production results are in line with the schedule. If the evaluation information is equal to or higher than the evaluation reference value “100”, the evaluation unit 4 evaluates that the production performance has been increased. If the evaluation information is equal to or less than the evaluation reference value “100”, the production performance is increased according to the schedule. Evaluate not.

【0011】この評価部4にはグラフ化演算部5が接続
されている。このグラフ化演算部5は評価部4により求
められた各評価情報を受けて所定期間内の各評価情報を
時系列化してグラフ化する機能を有している。又、イン
タフェース1にはディスプレイ6が接続されている。次
に上記の如く構成された装置の作用について図2に示す
評価流れ図に従って説明する。
A graphing calculation unit 5 is connected to the evaluation unit 4. The graphing calculation unit 5 has a function of receiving each evaluation information obtained by the evaluation unit 4 and time-serializing each evaluation information within a predetermined period to form a graph. A display 6 is connected to the interface 1. Next, the operation of the apparatus configured as described above will be described with reference to the evaluation flow chart shown in FIG.

【0012】ステップs1において生産システム情報が
逐次インタフェース1を通して入力される。この生産シ
ステム情報は上記の如く日付(a)、当月出荷件数
(b)、約束納期キープ件数(c)、当月1日当りの平
均生産高(d)、月末3日間の平均生産高(e)、計画
着工件数(f)、実績着工件数(g)、当日保有能力
(h)、前月末点の当月負荷見込み(i)、計画生産数
量(j)、実績生産数量(k)、納入件数(l)、指定
納期内件数(m)、実績平均LT(n)、客先要求平均
LT(o)である。これら生産システム情報はメモリ2
に記憶される。
In step s1, production system information is sequentially input through the interface 1. This production system information includes the date (a), the number of shipments in the current month (b), the number of promised delivery dates (c), the average production per day (d), the average production during the last three days (e), as described above. Planned number of starts (f), actual number of starts (g), holding capacity on the day (h), expected load for the month at the end of the previous month (i), planned production quantity (j), actual production quantity (k), delivery quantity (l ), The number of cases within the designated delivery date (m), the average result LT (n), and the average customer request LT (o). These production system information is stored in the memory 2
Memorized in.

【0013】次にステップs2において評価情報算出部
3はメモリ2に記憶されている各生産システム情報を読
み出して上記式(1) 乃至式(7) を演算して各評価情報、
すなわち、約束納期キープ率、45度生産比率、1日指示
キープ率、負荷充足率、生産達成比率、部品同調率及び
LT実力度を求める。評価情報算出部3はこれら評価情
報をメモリ2に記憶する。
Next, in step s2, the evaluation information calculation unit 3 reads out each production system information stored in the memory 2 and calculates the above equations (1) to (7) to calculate each evaluation information,
That is, the promised delivery date keep rate, the 45-degree production rate, the 1-day instruction keep rate, the load satisfaction rate, the production achievement rate, the parts synchronization rate, and the LT capability are obtained. The evaluation information calculation unit 3 stores the evaluation information in the memory 2.

【0014】次にステップs3において評価部4はメモ
リ2に記憶された各評価情報を読出し、これら評価情報
と評価基準値「 100」とを比較する。この比較の結果、
評価部4は評価情報が評価基準値「 100」に近いほど日
程計画に沿って生産実績があると評価する。又、評価部
4は評価情報が評価基準値「 100」以上であれば生産実
績が上がっていると評価し、評価情報が評価基準値「 1
00」以下であれば日程計画通りに生産実績が上がってい
ないと評価する。
Next, in step s3, the evaluation section 4 reads each evaluation information stored in the memory 2 and compares the evaluation information with the evaluation reference value "100". As a result of this comparison,
The evaluation unit 4 evaluates that the closer the evaluation information is to the evaluation reference value “100”, the more the actual production according to the schedule. If the evaluation information is equal to or higher than the evaluation reference value “100”, the evaluation unit 4 evaluates that the production performance has been improved, and the evaluation information is equal to the evaluation reference value “1”.
If it is "00" or less, it is evaluated that the production performance has not improved according to the schedule.

【0015】次にステップs4においてグラフ化演算部
5は評価部4で求められた各評価結果及び各評価情報を
受けとり、所定期間における各評価結果及び各評価情報
を受け取ったかを判断する。そして、所定期間の各評価
結果及び各評価情報を受け取ったと判断すると、ステッ
プs5においてグラフ化演算部5は所定期間内の各評価
結果をグラフ化するとともに各評価情報を時系列化して
グラフ化し、インタフェース1を通してディスプレイ6
に送る。これにより、ディスプレイ6にはグラフ化され
た評価結果及び評価情報が表示される。
Next, in step s4, the graphing operation unit 5 receives each evaluation result and each evaluation information obtained by the evaluation unit 4, and determines whether each evaluation result and each evaluation information in a predetermined period have been received. When it is determined that each evaluation result and each evaluation information of the predetermined period have been received, the graphing calculation unit 5 graphs each evaluation result within the predetermined period and time-series graphs of each evaluation information in step s5, Display 6 through interface 1
Send to. As a result, the display 6 displays the graphed evaluation result and evaluation information.

【0016】このように上記一実施例においては、生産
システムにおける所定期間内の平均生産高や納入件数、
実績生産数量等の生産システム情報をインタフェース1
を通してメモリ2に記憶し、評価情報算出部3によりこ
れら生産システム情報を演算処理して約束納期キープ率
や負荷充足率、生産達成比率等の各評価情報を算出し、
評価部4により各評価情報と評価基準値とを比較して生
産システムの生産実績に対する評価を行うようにしたの
で、生産システムの生産状態を正確に把握できてばらつ
きなく正確に評価できる。この結果、評価結果から負荷
量をコントロールする際に負荷の投入タイミング及びそ
の負荷量を最適にすることができ、日程計画通りに生産
実績を上げることができる。又、評価時間を短縮できる
とともに生産管理者を削減できる。さらに、グラフ化表
示による視覚化で生産システムの状態を容易に把握でき
る。そして、この評価結果を用いれば、生産システムを
必要な時期に要求された量を生産できるように管理でき
る。なお、本発明は上記一実施例に限定されるものでな
くその要旨を変更しない範囲で変形してもよい。
As described above, in the above embodiment, the average production amount and the number of deliveries within a predetermined period in the production system,
Interface 1 of production system information such as actual production quantity
Through the production information stored in the memory 2 through the evaluation information calculation unit 3 to calculate each evaluation information such as the promised delivery time keeping rate, the load satisfaction rate, and the production achievement rate.
Since the evaluation unit 4 compares each evaluation information with the evaluation reference value to evaluate the production performance of the production system, the production state of the production system can be accurately grasped and can be accurately evaluated without variation. As a result, when the load amount is controlled from the evaluation result, the load input timing and the load amount can be optimized, and the production performance can be increased according to the schedule. In addition, the evaluation time can be shortened and the production manager can be reduced. Furthermore, the state of the production system can be easily grasped by visualizing the graph display. Then, by using this evaluation result, the production system can be managed so that the required quantity can be produced at a necessary time. The present invention is not limited to the above-mentioned embodiment, and may be modified within the scope of the invention.

【0017】[0017]

【発明の効果】以上詳記したように本発明によれば、生
産システムの生産状態を正確に把握できてばらつきなく
評価できる生産システム評価装置を提供できる。
As described in detail above, according to the present invention, it is possible to provide a production system evaluation apparatus capable of accurately grasping the production state of a production system and evaluating without variation.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係わる生産システム評価装置の一実施
例を示す構成図。
FIG. 1 is a configuration diagram showing an embodiment of a production system evaluation apparatus according to the present invention.

【図2】同装置における評価流れ図。FIG. 2 is an evaluation flowchart of the device.

【符号の説明】[Explanation of symbols]

1…インタフェース、2…メモリ、3…評価情報算出
部、4…評価部、5…グラフ化演算部、6…ディスプレ
イ。
1 ... Interface, 2 ... Memory, 3 ... Evaluation information calculation unit, 4 ... Evaluation unit, 5 ... Graphing calculation unit, 6 ... Display.

Claims (1)

【特許請求の範囲】 【請求項1】 少なくとも生産システムにおける所定期
間内の平均生産高や納入件数、実績生産数量の生産シス
テム情報を入力する生産情報入力手段と、この生産情報
入力手段により入力された生産システム情報を演算処理
して少なくとも約束納期キープ率や負荷充足率、生産達
成比率の各評価情報を算出する評価情報算出手段と、こ
の評価情報算出手段により求められた各評価情報と評価
基準値とを比較して前記生産システムの生産実績に対す
る評価を行う評価手段とを具備したことを特徴とする生
産システム評価装置。
Claims: 1. Production information input means for inputting production system information of at least the average production amount, the number of deliveries, and the actual production quantity in a predetermined period in the production system, and the production information input means. Evaluation information calculating means for calculating at least the promised delivery date keeping rate, load sufficiency rate, and production achievement rate by operating the production system information, and each evaluation information and evaluation criteria obtained by this evaluation information calculating means A production system evaluation device, comprising: an evaluation unit that compares the value with a value and evaluates the production performance of the production system.
JP17545791A 1991-07-16 1991-07-16 Production system evaluating device Pending JPH0520334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17545791A JPH0520334A (en) 1991-07-16 1991-07-16 Production system evaluating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17545791A JPH0520334A (en) 1991-07-16 1991-07-16 Production system evaluating device

Publications (1)

Publication Number Publication Date
JPH0520334A true JPH0520334A (en) 1993-01-29

Family

ID=15996405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17545791A Pending JPH0520334A (en) 1991-07-16 1991-07-16 Production system evaluating device

Country Status (1)

Country Link
JP (1) JPH0520334A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08315003A (en) * 1995-05-15 1996-11-29 Y H Consulting:Kk Operation management system capable of expressing evaluation experience
JPH1079599A (en) * 1996-09-02 1998-03-24 Matsushita Electric Ind Co Ltd Packaging plant diagnostic system
JP2020038480A (en) * 2018-09-04 2020-03-12 株式会社三協 Production facility with production environment evaluation function and production environment improvement method using it
CN112465365A (en) * 2020-12-02 2021-03-09 四川大学 Method for evaluating daily operation efficiency of power distribution network

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08315003A (en) * 1995-05-15 1996-11-29 Y H Consulting:Kk Operation management system capable of expressing evaluation experience
JPH1079599A (en) * 1996-09-02 1998-03-24 Matsushita Electric Ind Co Ltd Packaging plant diagnostic system
JP2020038480A (en) * 2018-09-04 2020-03-12 株式会社三協 Production facility with production environment evaluation function and production environment improvement method using it
CN112465365A (en) * 2020-12-02 2021-03-09 四川大学 Method for evaluating daily operation efficiency of power distribution network
CN112465365B (en) * 2020-12-02 2023-04-18 四川大学 Method for evaluating daily operation efficiency of power distribution network

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