Ship-sea numerical platform operation and maintenance system and operation and maintenance method

Abstract

The invention relates to a ship-sea numerical platform operation and maintenance system and an operation and maintenance method. The system comprises a navigation data platform, an operation and maintenance environment database, an operation and maintenance strategy database, a navigation equipment numerical model database, an operation and maintenance demand analyzer, an operation and dimension numerical arithmetic unit, an operation and maintenance strategy analyzer and an operation and maintenance strategy output unit. The method includes: inputting an operation maintenance requirement to an operation maintenance requirement analyzer; Analyze and generate operation and maintenance scenario numerical operation configuration script according to operation and maintenance requirements; According to the script, the ship-sea equipment numerical model, operation-maintenance environment model and operation-maintenance strategy model are loaded, and the operation-maintenance coupling numerical calculation is carried out. Evaluate the operation result of the operation dimension numeric arithmetic unit and generate the output script of the operation dimension strategy; Operational Maintenance Policy Output Script Operational Maintenance Policy Output. On the basis of the big data, the invention constructs a numerical model through the mechanism analysis, utilizes the numerical simulation operation, optimizes the operation and maintenance strategy, guides the field operation and maintenance, can give full play to the value of the big data, improve the operation and maintenance efficiency, and save the cost.

Description

technical field [0001] The present invention relates to the field of big data and numerical application technology, and specifically refers to an operation and maintenance system and method for a ship-sea numerical platform, which is suitable for intelligent operation and maintenance of ship and offshore platform systems and equipment, improves operation and maintenance efficiency, reduces Operation and maintenance costs. Background technique [0002] The operation and maintenance process of ships and offshore engineering platforms has generated a large amount of data, but data fusion is difficult. Although shipyards and shipowners have massive amounts of data, they cannot really create core value for the enterprise. At present, the operation and maintenance of ship and offshore platform equipment mainly adopts extensive planned maintenance. The formulation of operation and maintenance strategies depends on the experience of operation and maintenance personnel, ignoring the...

AI Technical Summary

Problems solved by technology

[0002] A large amount of data has been generated in the operation and maintenance process of ships and offshore engineering platforms, but data fusion is difficult

Although shipyards and shipowners have massive amounts of data, they cannot truly create core value for the enterprise

At present, the operation and maintenance of ship and offshore platform equipment mainly adopts extensive planned maintenance. The formulation of operation and maintenance strategies depends on the experience of operation and maintenance personnel, ignoring the actual status of the system and equipment. In order to ensure the safe operation of the system, the maintenance nodes are generally set conservatively, often When the equipment is far from meeting the maintenance requirements, the equipment is repaired or even replaced, resulting in too fast maintenance frequency and too long maintenance cycle, which can not give full play to the equipment capacity, increase the operation and maintenance cost, and affect the operation process, and cannot improve production efficiency.

At the same time, due to the long operation and maintenance cycle of ships and the long feedback cycle of operation and maintenance experience, an effective operation and maintenance strategy often requires years or even decades of operation and maintenance experience to formulate, and it is difficult to improve operation and maintenance efficiency

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