Patent ID: 6922657
Filing Date: 2005-07-26
Classification: G01H

Abstract:
1. An apparatus for diagnosing a damage factor of machinery, comprising: a machinery damage mode interactive query section configured to determine a damage factor event of the machinery and a characteristic feature thereof from input information; a machinery damage factor diagnosis section configured to estimate a damage factor based on the information from the machinery damage mode interactive query section; and a diagnosis result display section configured to indicate the estimated damage factor and a guidance for countermeasure to be taken against the damage factor, wherein said machinery damage factor diagnosis section includes a diagnosis matrix section including several small matrices featuring a plurality of machinery damage factors based on the damage factor event, the characteristic feature, and damage generated conditions, and a diagnosis engine section configured to generate one matrix by collecting several small matrices; and said diagnosis engine section is configured to multiply an answering rate to query items of the damage mode interactive query section and a matching rate to an answer when all damage factors are set as 100%, and to miltiply a correction coefficient so as to calculate a damage probability.