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A method for comprehensive control of course and speed of an intelligent ship

A technology of comprehensive control and speed control, applied in electric controllers, adaptive control, general control systems, etc., to achieve the effect of improving control efficiency and controlling real-time, speed and heading control flexibly and conveniently

Active Publication Date: 2021-05-04
智慧航海(青岛)科技有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to propose a method for comprehensive control of the course and speed of an intelligent ship, aiming to solve how to establish a ship kinematics model to determine the course control law and the speed control law, and to control the ship's course control law and the speed control law based on the course control law and the speed control law. The problem of integrated control of course and speed

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  • A method for comprehensive control of course and speed of an intelligent ship
  • A method for comprehensive control of course and speed of an intelligent ship
  • A method for comprehensive control of course and speed of an intelligent ship

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Embodiment Construction

[0079] In order to better explain the present invention and facilitate understanding, the present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0080] Such as figure 1 as shown, figure 1 It is a schematic flowchart of a method for comprehensively controlling the course and speed of an intelligent ship provided by the present invention. First, external navigation data and ship internal data are collected to perceive the navigation status of the ship. Then, the external navigation data and the internal data of the ship are analyzed through the expert knowledge base that includes a large amount of data and professional knowledge, forming a comprehensive cognition of the real-time monitoring of the status parameters of the shipboard equipment, the holographic perception of navigation environment information, and the panoramic situation of the navigation. Judging whether the navigation conditions ...

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Abstract

The present invention relates to the field of intelligent ship navigation control, in particular to a method for comprehensive control of the course and speed of an intelligent ship, which includes: first collecting external navigation data and internal ship data and analyzing them to form a comprehensive cognition of the ship and the navigation environment, Judging whether the navigation conditions are met based on comprehensive cognition; when the navigation conditions are not met, enter the exception handling process; when the navigation conditions are met, judge whether there is a shore-based manipulation command input; When there is no shore-based manipulation command input, it is judged whether the navigation plan satisfies the current navigation status; when the navigation plan does not meet the current navigation status, the ship conducts autonomous navigation; when the navigation plan meets the current navigation status, based on course control The law and the speed control law are used to control the ship comprehensively. The invention coordinates the heading and the speed, and adjusts the control parameters in real time, which greatly improves the control efficiency.

Description

technical field [0001] The invention relates to the field of intelligent ship navigation control, in particular to a method for comprehensive control of the course and speed of an intelligent ship. Background technique [0002] Smart ships are the main trend of future shipping development. In the composition system of smart ships, the navigation control system is the most important. The ship's track navigation function means that when the ship is sailing at sea, in order to complete the established navigation tasks, it is necessary to control the course and speed of the ship to ensure that the ship sails along the established route and at a predetermined speed. The existing heading and speed control methods mainly take heading keeping as the automatic control target, so that the ship can automatically follow the given heading, or on the basis of heading keeping, the given heading is included in the scope of autonomous control, and the onboard computer The given heading valu...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D27/02G05B13/04G05B13/02G05B11/42
CPCG05B11/42G05B13/0295G05B13/042G05D27/02
Inventor 王晓原夏媛媛姜雨函朱慎超柴垒高杰孙正濮
Owner 智慧航海(青岛)科技有限公司
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