An autonomous navigation system and navigation method based on optimal speed

Abstract

The invention discloses an autonomous navigation system based on optimal speed and a navigation method thereof, comprising a navigation control workstation, a shipborne server, a data acquisition unit, a driving navigation system, an engine room monitoring and alarm system, a signal input and output combination unit, and a data acquisition unit. It is connected with the driving navigation system and the engine room monitoring and alarm system to collect the data of the driving navigation system and the engine room monitoring and alarm system. The onboard server is connected with the data acquisition unit through the local area network, the navigation control workstation is connected with the onboard server, and the signal input and output combination unit is connected with the Onboard server connection. The invention only optimizes the speed of the ship according to different wind, surge, tidal, meteorological and sea condition information, and can realize the energy-saving navigation of the ship at low cost without modifying the hardware of the ship.

Description

technical field [0001] The invention relates to an autonomous navigation system and a navigation method thereof, in particular to an autonomous navigation system and a navigation method based on an optimum speed, belonging to the field of navigation. Background technique [0002] Under the environment of increasing oil consumption and tight oil supply, the International Maritime Organization has formulated specifications for energy efficiency design and management, and encouraged the implementation of energy conservation and emission reduction measures to reduce pollution to the natural environment and improve the living environment. [0003] In the maritime industry, at the 62nd Marine Environment Protection Committee MEPC 62 held by the International Maritime Organization (IMO) in July 2011, the MARPOL Convention on the International Prevention of Pollution Caused by Ships for the Mandatory Implementation of the EEDI Ship Energy Efficiency Design Index and the SEEMP Ship En...

AI Technical Summary

Problems solved by technology

Research on ship energy-saving technology at home and abroad, such as improving the propulsion performance of the propeller, improving the performance of the main engine, using other types of energy such as electric energy, wind energy, etc. as auxiliary power during navigation, research and development of new power engines and fuels. High thermal efficiency, the ability to use one or more fuels, these energy-saving technologies will increase the cost of ship construction and operation, and put forward higher requirements for the quality and ability of the crew

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