DATA ANALYZER AND DATA ANALYSIS METHOD

• Main Author: MATSUMOTO TOSHIKO
• Format: Patent
• Language: English; Japanese
• Published: 08.03.2018
• Subjects: 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

PROBLEM TO BE SOLVED: To quantitatively estimate the delay of process work caused by delay in detecting an event that has occurred in a production process; and to further estimate a restrictive effect on spread influence by rescheduling at proper timing.SOLUTION: A data analyzer comprises: an event occurrence setting part that sets the occurrence of an event in simulation to work including a process in which a prescribed event occurs; an event occurrence detection timing setting part that records in a storage part an event occurrence detection timing which indicates a time period from the occurrence of the event to the detection thereof; a simulation execution part, that is, a simulation execution processing part to execute a simulation, that executes the simulation by reflecting influence on a process in the case of corresponding to the event, according to the recorded event occurrence detection timing, when the event occurrence is detected; and a KPI calculation part that calculates a KPI to the event occurrence detection timing in the process, based on the results of the executed simulation.SELECTED DRAWING: Figure 1 【課題】生産工程で発生した事象の検知の遅れに起因する工程作業の遅延を定量的に見積もる。さらに、適切なタイミングでの再スケジューリングによる波及影響の抑制効果を見積もる。【解決手段】所定の事象が発生する工程を含む作業に対するシミュレーションにおいて、事象の発生を設定する事象発生設定部と、事象の発生から検知までの時間を示す事象発生検知タイミングを記憶部に記録する事象発生検知タイミング設定部と、シミュレーションを実行するシミュレーション実行処理部であって、シミュレーションにおいて、事象発生を検知した場合には、記録した事象発生検知タイミングに従って、当該事象に対する対応を行った場合の工程への影響を反映させてシミュレーションを実行するシミュレーション実行部と、実行されたシミュレーションの結果に基づいて、工程についての事象発生検知タイミングに対するＫＰＩを算出するＫＰＩ算出部と、を備える。【選択図】図１