Ship equipment maintenance support information service recommendation method

Abstract

The invention relates to a ship equipment maintenance support information service recommendation method which comprises steps as follows: 1, all pieces of ship equipment maintenance support information are classified, and each class of information is defined as a service class; 2, a maintenance support information service center is established to monitor the operation process of Web service, and service quality data during service operation are recorded; 3, when a user requires a certain class of information, candidate Web service meeting the user requirement is inquired, and if historical service quality data of the candidate service exist in a service quality database in the maintenance support information service center, direct reading is conducted; otherwise, neighbor information and hidden feature information in the service quality database in the maintenance support information service center are mined, service quality data corresponding to the candidate service are predicted accurately, and one or more information services with the optimum service quality are recommended to the user. The effectiveness, normalization and comprehensiveness of the ship equipment maintenance support work can be effectively improved with the method.

Description

technical field [0001] The invention relates to the technical field of ship equipment maintenance support, in particular to a method for recommending ship equipment maintenance support information services. Background technique [0002] With the continuous deepening of the informatization of ship equipment maintenance and support and the increasingly complex structure of the ship equipment system, the dependence on information is getting higher and higher. The focus of equipment maintenance tasks has gradually changed from the traditional focus on repair to the acquisition, processing and use of maintenance object information and resource information, and scientific technical support and auxiliary decision-making for equipment maintenance activities based on the acquired information Mainly. During the development, production, installation, use and support of ship equipment, a large amount of information will be generated, which is of great significance for improving the eff...

AI Technical Summary

Problems solved by technology

However, most of the information systems developed by the existing equipment maintenance and support units can only meet their own needs. They adopt different technical means, different collection methods, and involve different information content standards, and the geographical distribution is also wide. Therefore, there is a lack of departmental The effective information sharing and coordination mechanism among them cannot make full use of the existing information to improve the effectiveness, standardization and comprehensiveness of the maintenance and support work of ship equipment

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