| abstract |
The invention aims to provide a method for realizing preventive maintenance of a ship gas turbine lubricating oil system based on virtual reality, which comprises the following steps: establishing a preventive maintenance analysis model of system equipment, acquiring characteristic parameter values of a ship gas turbine lubricating oil system during operation, obtaining a preventive maintenance period and a maintenance weight value, pushing a matched preventive maintenance suggestion and/or an alarm processing suggestion, performing preventive maintenance according to the suggestion, and prompting maintenance personnel to perform preventive maintenance; matching preventive maintenance guide items in a preventive maintenance simulation database based on virtual reality, pushing the corresponding guide items to a human-computer interface of a maintainer, and guiding the maintainer to carry out maintenance and repair operation; the method and the device realize prediction or indication of potential faults before actual faults of the lubricating oil system, provide better maintenance opportunity for field operation and maintenance personnel, effectively reduce the frequency of faults, change passive maintenance into active protection, and avoid major equipment faults. |