Autonomous driving integrated system for unmanned ships

Abstract

The invention discloses an integrated automatic driving system for unmanned ships, including: a sensing module for sensing the ship's navigation environment, and obtaining real-time channel, hydrology, ship's own status, and dynamic traffic environment information; a communication system for ships and Data and instructions are transmitted between shore bases and system modules; the data processing module is used to process the information obtained by the perception module; the decision-making module is used to identify the current operating situation and environment of the ship according to the data output by the data processing module, and select The action to be taken in the next step, and generate the corresponding operation instruction; the execution module is used to receive the operation instruction issued by the decision-making module and use the PID controller to control the propeller and rudder of the ship to change the motion state of the ship. This automatic driving integrated system for unmanned ships integrates functions such as sensing the environment, behavior decision-making, ship control, and remote control, which can greatly liberate manpower and ensure safe navigation of ships.

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...

AI Technical Summary

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 accidents

At the same time, the development of social and economic levels has generally improved people's living standards, and the salary level of ship staff has increased accordingly, which undoubtedly greatly increased the cost of navigation.

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