The present application belongs to the technical field of fault monitoring, and particularly relates to a kind of
electric wire production line collaborative fault monitoring method and
system based on PHM, method includes: obtaining the
work flow data of
electric wire production line, extract abnormal
feature data, determine current abnormal work
station and collaborative production work
station set, control each collaborative production work
station in collaborative production work station set Production equipment executes preset test, filters out dominant fault work station and non-dominant fault work station;According to the
test response data and historical operation data corresponding to the non-dominant fault work station, generate work station
health assessment result, and according to work station
health assessment result, the production equipment of non-dominant fault work station is managed healthily.The present application solves the technical problems that in the prior art, when abnormal detection is carried out for a single work station, only the current single abnormal work station is processed, other work stations are ignored, the influence of fault work station is ignored, leading to incomplete monitoring, and weak fault prediction ability.