Autonomous navigation system based on optimal navigation speed and navigation method thereof
A technology of autonomous navigation and speed, applied in the field of navigation, can solve the problems of increasing the cost of ship construction and operation, and achieve the effect of low cost and convenient and simple operation.
Active Publication Date: 2021-03-02
NANTONG COSCO KHI SHIP ENG
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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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[0044] In order to explain in detail the technical solutions adopted by the present invention to achieve the intended technical purpose, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described implementation Examples are only part of the embodiments of the present invention, rather than all embodiments, and, on the premise of not paying creative work, the technical means or technical features in the embodiments of the present invention can be replaced, the following will refer to the accompanying drawings and combine Examples illustrate the present invention in detail.
[0045] Such as figure 1As shown, an autonomous navigation system based on the optimal navigation speed of the present invention includes a navigation control workstation, a shipboard server, a data acquisition unit, a driving navigation system, an eng...
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The invention discloses an autonomous navigation system based on the optimal navigation speed and a navigation method thereof, and the system comprises a navigation control workstation, a shipborne server, a data collection unit, a driving navigation system, a cabin monitoring alarm system, and a signal input and output combination unit. The data acquisition unit is connected with the driving navigation system and the cabin monitoring alarm system and used for acquiring data of the driving navigation system and the cabin monitoring alarm system, the shipborne server is connected with the dataacquisition unit through a local area network, the navigation control workstation is connected with the shipborne server, and the signal input and output combination unit is connected with the shipborne server. According to the invention, the ship navigational speed is optimized only by aiming at different wind, surge, tide, weather and sea condition information, ship hardware and the like do notneed to be modified, and the energy-saving navigation of the ship can be realized with low cost.
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 optimal navigation speed, belonging to the field of navigation. Background technique [0002] In the environment of increasing oil consumption and tight oil supply, the International Maritime Organization has formulated energy efficiency design and management specifications to encourage the implementation of energy-saving and emission-reduction measures to reduce pollution to the natural environment and improve the living environment. [0003] In the shipping industry, the International Maritime Organization IMO held the 62nd meeting of the Marine Environmental Protection Committee MEPC 62 in July 2011, and passed the MARPOL Convention for the mandatory implementation of the EEDI ship energy efficiency design index and the SEEMP ship energy efficiency management plan. Amendments t...
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IPC IPC(8): G08G3/00G05D1/00
CPCG08G3/00G05D1/0022
Inventor 葛沛刘灿波莫中华李林海周玮刘伟伟
Owner NANTONG COSCO KHI SHIP ENG