ESTIMATING AND PREDICTING DEVICE FOR CAUSE TO THERMAL CONTROL SYSTEM FAULT

摘要

PURPOSE:To attain predictive diagnosis by a person in charge of system control by starting a simulated fault predicting means or a fault diagnosis means so as to display the predicting result or diagnostic result based on inputted simulation fault information or fault information. CONSTITUTION:Fault information or simulated fault information of thermal control system is supplied from an input device 11 to an authority system management device 13 via a user interface device 12 and a fault diagnostic device 14 or a simulated fault predicting device 15 is started by the device 13. The device 14 uses an inference device 16 to apply the location of a faulty device, process of inference and corresponding processing decision and the device 15 uses similarly the device 16 so as to predict which kind of fault takes place by the input data. The device 16 uses the intelligent data in the intelligent data storage device 17 to apply inference by the forward or backward inference. The diagnosis or the prediction result is displayed on a display device 18. Thus, the prediction and diagnosis are attained by a person other than the exclusive person in charge of the system control.