Unmanned ship-oriented autopilot integrated system

An integrated system and automatic driving technology, applied in transmission systems, digital transmission systems, unmanned surface ships, etc., can solve the problems of increasing navigation costs and increasing the workload of pilots, and achieve the effect of ensuring safe navigation and liberating manpower

Active Publication Date: 2020-01-10
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the main body of ship driving is human beings, and the increase of ship driving auxiliary equipment will undoubtedly increase the workload of the pilots. Human operation errors are the main cause of ship navigation acciden...

Method used

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  • Unmanned ship-oriented autopilot integrated system
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  • Unmanned ship-oriented autopilot integrated system

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be cons...

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Abstract

The invention discloses an unmanned ship-oriented autopilot integrated system, which comprises a sensing module, a communication system, a data processing module, a decision-making module, and an execution module, wherein the sensing module is used for sensing a ship navigation environment and obtaining a real-time channel, hydrology, a ship state and traffic environment dynamic information; the communication system is used for transmitting data and instructions between a ship and a shore and between the modules of the systems; the data processing module is used for processing information obtained by the sensing module; the decision-making module is used for identifying current operation situation and environment of the ship according to the data output from the data processing module, selecting an intended action in the next step and generating an operation instruction corresponding to the action; and the execution module is used for receiving the operation instruction sent from the decision-making module and controlling a propeller and a rudder of the ship by adopting a PID controller to change the movement state of the ship. According to the unmanned ship-oriented autopilot integrated system, the functions, such as environment sensing, behavior decision-making, ship control and remote control are integrated, so that manpower can be greatly liberated and safe navigation of the ship is ensured.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to an integrated automatic driving system for unmanned ships. Background technique [0002] Under the general trend of intelligence in all things, the intelligence of ships has received extensive attention from the society, and the intelligent Unmanned Surface Vessel (USV) has gradually become a current research hotspot. With the development of science and technology, various high-tech technologies such as sensing technology, control technology, information technology and computer graphics processing technology are becoming more and more mature, which provides a technical basis for the development of intelligent ships. [0003] Following the trend of digitalization of navigation technology, many ship driving assistance technologies and equipment have been applied to ship driving, such as: radar, electronic chart, automatic identification system (Automatic Identification Sy...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0206B63B2035/007B63B49/00H04L12/40045G06N3/006G06N3/08G06N7/01G06F18/24137H04L12/40H04L2012/40286G06F18/214
Inventor 马勇赵玉蛟
Owner WUHAN UNIV OF TECH
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