Marine diesel engine state evaluation method and system
A technology for marine diesel engine and state evaluation, which is applied in the direction of instruments, data processing applications, predictions, etc., and can solve the problems of lack of operating state analysis and evaluation functions
Pending Publication Date: 2019-12-03
DALIAN MARITIME UNIVERSITY
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Problems solved by technology
Diesel engine is the core equipment of the ship power system, the current monitoring system can only provide the current operating data of the diesel engine, but lacks the function of analyzing and evaluating its operating status
Method used
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Embodiment Construction
[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:
[0037] Such as figure 1 Shown: a kind of marine diesel engine condition assessment method is characterized in that comprising the following steps:
[0038] Step S1, creating a marine diesel engine condition assessment knowledge base, establishing and saving an analysis and diagnosis model. Further, step S1 also includes that the marine diesel engine state assessment knowledge base receives relevant update information from a marine diesel engine state monitoring center.
[0039] Step S2, collect the operating parameters and environmental parameters of the marine diesel engine through the marine diesel engine operation information sensing terminal, and send the ope...
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The invention discloses a marine diesel engine state evaluation method and a system, and the method comprises the steps: establishing a marine diesel engine state evaluation knowledge base, and establishing and storing an analysis and diagnosis model; collecting operation parameters and environmental parameters of the marine diesel engine through a marine diesel engine operation information sensing terminal; calling the analysis and diagnosis model by a marine diesel engine state monitor, and evaluating the current state of the diesel engine according to the diesel engine operating parametersand the environmental parameters thereof; performing classification, storage and information management operation on the operating parameters and the environmental parameters of the marine diesel engine by a marine diesel engine state monitoring center; performing analysis, judgment and evaluation and carrying out pushing through a network or a data communication platform by a marine diesel enginestate evaluation expert system. The method depends on a network or a data communication technology, and guides or assists diesel engine management personnel to operate the sensed diesel engine operation information by means of a diesel engine analysis, diagnosis and prediction technology or analysis and processing of professional diesel engine state evaluation personnel.
Description
technical field [0001] The invention relates to the technical field of ship operation state monitoring, in particular to a method and system for evaluating the state of a ship diesel engine. Background technique [0002] Unmanned ship or smart ship technology has been rapidly developed and widely used in the shipping field due to its low cost and high level of automation. Smart ships minimize the number of staff and reduce labor costs, but the corresponding demand for intelligent equipment operation and maintenance is expanding. Therefore, it is urgent to establish an intelligent operation and maintenance system for ship equipment based on the shipping cloud. The shipping cloud includes ship navigation information, Ship equipment information, port information, material supply information, shore-based maintenance support information, etc., to meet the management needs of ships with high efficiency, energy saving, and high reliability. [0003] At present, the commonly used i...
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IPC IPC(8): G06Q10/06G06Q10/04G06Q10/00
CPCG06Q10/0639G06Q10/04G06Q10/20
Inventor 张跃文张博深张鹏段绪旭姜兴家杜太利邹永久孙培廷
Owner DALIAN MARITIME UNIVERSITY