Equipment fault management and equipment maintenance method

The invention provides an equipment fault management and equipment maintenance method. The method comprises the following steps: S1, establishing a fault knowledge middle table; an engineer builds a fault knowledge middle table through JAVA; s2, the management end perfects the fault knowledge table; s3, the user side modifies the fault knowledge middle table; s4, the user perfects the fault phenomenon library and the fault library of the own user side; when a user registers a fault problem, the user can describe a fault problem phenomenon or select a problem phenomenon existing in a fault database by himself/herself; s5, summarizing fault problems; the system automatically collects fault elimination information into a fault phenomenon library and a fault library of the management end; and S6, fault judgment. According to connection between fault management and regular maintenance management and the fault library and the fault phenomenon library, equipment fault information manually collected in fault manageme