Acquisition and storage system for big data of maritime ships

Abstract

The invention provides an acquisition and storage system for big data of maritime ships. The system comprises an acquisition module, a remote communication module and a cloud storage module, wherein the acquisition module is used for acquiring ship data and navigation data and comprises an acquisition terminal and serial servers; each serial server comprises a plurality of input ports and an output port, the output port of the previous-stage serial server is connected to the input ports of the next-stage serial server, and the output port of the final-stage serial server is connected with the corresponding acquisition terminal; the ship data and the navigation data which are acquired by the acquisition module are transmitted to the cloud storage module through the remote communication module for storage. The system is lower in cost, adopts a simple system construction principle, is good in data acquisition extendibility, can meet the acquisition demand for the big data of the maritime ships, can also solve the problem of excessive input ports of the single serial server and adopts the cloud storage module for data storage, thereby being high in storage capacity.

Description

technical field [0001] The invention relates to the field of marine engineering, in particular to a big data acquisition and storage system for marine ships. Background technique [0002] Maritime ships need to collect a wide variety of various types of onboard data and navigation data when navigating the sea. Shipboard data includes various data such as temperature, pressure, voltage, current, etc. on the ship, and navigation data includes various wind direction, wind speed, temperature, location and other data. The related technology uses a single serial port server for data collection. There are nearly 100 inputs of various onboard data and navigation data on the ship. However, the number of ports of a single serial port server is limited, and a single serial port server cannot collect such a huge amount of data information at the same time. Even if a multi-port special serial server is customized, the number of ports of a single serial server is limited, and at the same...

AI Technical Summary

Problems solved by technology

The relevant technology uses a single serial port server for data collection. There are nearly a hundred input volumes of various shipboard data and navigation data on the ship, but the number of ports of a single serial port server is limited, and a single serial port server cannot collect such a huge amount of data information at the same time. Even if a special serial server with multiple ports is customized, the number of ports of a single serial server is limited after all, and at the same time it also brings disadvantages such as high cost of non-standard customization, large equipment size, and high failure rate.

Images