Equipment system fault integral diagnosis method and device

The invention provides an equipment system fault integral diagnosis method and device. An integral diagnosis technology is applied to an equipment system, the important performance parameters of safe and critical functions of the equipment system and the state of each equipment and filed replaceable module can be monitored, when the fault occurs, on-line technical data is used, in addition, the fast detection and isolation on the fault is realized in a test mode, the fault diagnosis scene process is recorded in real time and is repeated through the fault recording and repeating function, and relevant contents such as fault data information and processing methods are recorded and stored through a built fault data database. The method and the device provided by the invention has the advantages that the goal of economic and effective detection and non-fuzzy isolation of equipment system fault can be realized, the task requirements can be met, meanwhile, data and experience are accumulated for the subsequent test and maintenance through recording and storing the fault information, and the combat readiness completeness, the task success performance and the safety of the equipment system are improved.