Ship engine room auxiliary machine monitoring system and monitoring method

Abstract

A ship engine room auxiliary machine monitoring system includes a sensing layer, a data acquisition layer, a data analysis layer and an application layer. According to the system, an acquisition system collects operation and state data of auxiliary machine equipment of a ship engine room and simultaneously transmits various real-time data to an engine room monitoring platform, the data is processed and analyzed by adopting a BP neural network algorithm, so that a fault diagnosis method and a model are formed, and the engine room auxiliary machine equipment is subjected to operation state monitoring and analysis, health state monitoring and evaluation, energy efficiency monitoring, scheduling management decision, and the like. Therefore, the operation and maintenance efficiency of the equipment and the comprehensive control level of the engine room can be improved; and the real-time monitoring and fault diagnosis function for the operation state of the ship engine room auxiliary machineequipment, the energy consumption data acquisition and analysis function of major energy consumption equipment, and the real-time monitoring function for the energy efficiency and energy consumptionof the major energy consumption equipment can be achieved.

Description

technical field [0001] The present invention relates to the technical field of ship monitoring, in particular to a ship engine room auxiliary machine monitoring system, and also relates to a ship engine room auxiliary machine monitoring system monitoring method. Background technique [0002] Ships are an important means of transportation for the exchange and intercommunication of economic resources between various countries and regions in modern society. [0003] With the development of the shipping industry in recent years and the increasing emphasis on environmental issues in various countries, ships are forced to develop in the direction of intelligence and large-scale. Among the large-tonnage ships registered by world-renowned classification societies, more than 50% of the ships have unmanned cabins. Level, unmanned cabin has become a routine requirement for new shipbuilding. Although domestic specifications for smart ships and smart engine rooms are earlier, they are st...

AI Technical Summary

Problems solved by technology

[0003] With the development of the shipping industry in recent years and the increasing emphasis on environmental issues in various countries, ships are forced to develop in the direction of intelligence and large-scale. Among the large-tonnage ships registered by world-renowned classification societies, more than 50% of the ships have unmanned cabins. Level, unmanned cabin has become a routine requirement for new ships at present. Although domestic specifications on smart ships and smart engine rooms are earlier, they are still far behind in specific applications.

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