PRODUCTION CONTROL SYSTEM

PROBLEM TO BE SOLVED: To improve productivity/efficiency comprehensively by making a proper work instruction to each processing equipment in a production line adopting a job-shop production system. SOLUTION: A flexible production control system having high overall efficiency is provided, which calcu...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAGUCHI YOJI, UMEWAKA KAZUHIDE
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve productivity/efficiency comprehensively by making a proper work instruction to each processing equipment in a production line adopting a job-shop production system. SOLUTION: A flexible production control system having high overall efficiency is provided, which calculates an overall index that can weight a main index on the basis of a device state and a lot state for individual optimization but for improving the overall efficiency of a production line about items such as lead time, a device operating ratio, device efficiency and punctuality which are main efficiency indexes in a production line, and prepares a lot processing sequence corresponding to production status and index importance at that time and a process processing pattern. COPYRIGHT: (C)2007,JPO&INPIT