JP7080199B2 - 作業工数予測システムおよび作業工数予測システムを備える生産計画立案支援システム - Google Patents
作業工数予測システムおよび作業工数予測システムを備える生産計画立案支援システム Download PDFInfo
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Description
Claims (6)
- 作業工数を予測する作業工数予測システムであって、
作業工数を学習するための所定のデータを含み、対象製品の製造に関わる工程毎に作成される構成変更可能な分析グループを生成する分析グループ生成部と、
前記分析グループに基づいて作業工数を学習する作業工数学習部と、
前記作業工数学習部の学習結果を用いることにより、予測対象の製品の作業工数を予測する作業工数予測部と、
を備え、
前記所定のデータは、分析グループの対象とする対象製品群および対象工程を特定する第1情報と、前記対象製品群に含まれる対象製品を特定する第2情報と、前記対象製品群に含まれる前記対象製品に含まれる部品属性のカテゴリを特定する第3情報とを含んでおり、
前記第2情報と前記第3情報とのうち少なくともいずれか一方は変更可能である、
作業工数予測システム。 - 前記第2情報は、前記対象製品の識別コードと、前記対象製品に対応付けられる学習データとしての製番とを含み、
前記分析グループ生成部は、前記第2情報に含まれる前記製番を表示して選択させることができる、
請求項1に記載の作業工数予測システム。 - 前記第3情報は、前記部品属性のカテゴリの識別コードと、前記部品属性のカテゴリに対応付けられる他の学習データとしての部品の識別コードとを含み、
前記分析グループ生成部は、前記第3情報に含まれる前記部品の識別コードを表示して選択させることができる、
請求項1または請求項2のいずれか一項に記載の作業工数予測システム。 - 前記分析グループ生成部は、前記部品属性のカテゴリが前記分析グループの作業工数に与える所定の影響度を算出して表示させる、
請求項3に記載の作業工数予測システム。 - 前記第2情報および第3情報は、それぞれ分割または統合が可能である、
請求項1に記載の作業工数予測システム。 - 請求項1に記載の作業工数予測システムを備え、生産計画の立案を支援する生産計画立案支援システムであって、
製品の生産管理に用いる所定の生産基本情報と生産能力を管理する生産能力情報とを記憶する記憶部と、
入力される顧客要求情報に基づいて、前記記憶部に記憶された生産基本情報の中から少なくとも一つの生産基本情報を選択する生産基本情報選択部と、
前記選択された生産基本情報と前記生産能力情報と生産現場から取得される生産進捗情報とに基づいて、生産計画案を生成する生産計画立案部と、
前記生産計画立案部により生成された生産計画案を、生産計画記憶部の記憶する生産計画として反映させる生産計画反映部と、
を備える生産計画立案支援システム。
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JP2019073732A JP7080199B2 (ja) | 2019-04-08 | 2019-04-08 | 作業工数予測システムおよび作業工数予測システムを備える生産計画立案支援システム |
CN202010190964.2A CN111798021A (zh) | 2019-04-08 | 2020-03-18 | 作业工时预测系统以及生产计划制定辅助系统 |
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JP2008310467A (ja) | 2007-06-13 | 2008-12-25 | Panasonic Corp | 搬送制御装置および搬送制御方法 |
JP2017220169A (ja) | 2016-06-10 | 2017-12-14 | 株式会社日立製作所 | 生産計画作成支援装置および生産計画作成支援方法 |
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JPH05165842A (ja) * | 1991-12-13 | 1993-07-02 | Toyota Central Res & Dev Lab Inc | 工程時間の見積り装置 |
JP3302148B2 (ja) * | 1993-12-14 | 2002-07-15 | キヤノン株式会社 | 組立作業時間予測装置及びその方法 |
JP4040735B2 (ja) * | 1998-01-13 | 2008-01-30 | 株式会社東芝 | 作業工数見積り装置 |
JP2007133664A (ja) * | 2005-11-10 | 2007-05-31 | Konica Minolta Holdings Inc | 生産工程支援方法 |
JP5114673B2 (ja) * | 2008-04-21 | 2013-01-09 | 新日鐵住金株式会社 | 処理時間予測装置、方法、プログラム、及びコンピュータ読み取り可能な記憶媒体 |
JP2015001844A (ja) * | 2013-06-17 | 2015-01-05 | 株式会社日立パワーソリューションズ | 作業時間予測装置、方法、及びプログラム |
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US10061300B1 (en) * | 2017-09-29 | 2018-08-28 | Xometry, Inc. | Methods and apparatus for machine learning predictions and multi-objective optimization of manufacturing processes |
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