Patent ID: 9696718
Date: 2017-07-04
CPC Classifications: G01H,G05B,G06Q,Y02P

Claim:
1. A system for trouble managing of equipment used in a plant, the system comprising: a monitoring device for monitoring an operating condition of the equipment: a memory device for storing data concerning the operating condition, and the memory device in which a plurality of acoustic data corresponding to abnormal noises of the equipment and a plurality of morphologic data corresponding to moving images of combustion condition of the equipment being previously stored; a first outputting device for outputting the plurality of acoustic data; a first selecting device for selecting desired acoustic data from the outputted acoustic data of the first outputting device; a second outputting device for output the plurality of morphologic data; a second selecting device for selecting desired morphologic data from the outputted morphologic data of the second outputting device; an inferring device for, when an abnormal signal is detected by the monitoring device, receiving the stored data corresponding to the abnormal signal from the memory device, adding to the node each of the desired acoustic data selected by the first selecting device and the desired morphologic data selected by the second selecting device, and performing inference of cause of the malfunction of the equipment by a first Bayesian network based on the nodes.