FACTORY MANUFACTURING FACILITY SYSTEM MONITORING APPARATUS FOR MONITORING THE DEFECTIVE RATE FOR THE MANUFACTURING PROCESS

摘要

Disclosed is a system monitoring device for a factory production facility capable of monitoring a defect rate for a production process. The present invention generates a predictive model that predicts whether the final reject rate value for a production process will exceed a threshold reject rate value based on a pre-specified training set, and then, based on the predictive model, the manager Factory production facility that predicts whether or not the final reject rate value for the production process will exceed the critical reject rate value and displays the result on the screen according to the process-specific defect rate value for each of some detailed processes applied as input from By presenting the system monitoring device, the manager can more effectively monitor the defect rate for the production process.