A cruise control method and system for an unmanned ship

Abstract

The invention discloses a cruising control method and system for an unmanned ship. The method includes: obtaining the navigation point of the unmanned ship; automatically generating a navigation route or customizing the navigation route according to the navigation point to obtain a predetermined navigation route; monitoring in real time whether the unmanned ship is If a deviation occurs, if so, send an instruction to the unmanned ship to return to the scheduled navigation route; monitor in real time whether there are obstacles in the channel ahead of the unmanned ship, and if so, take an obstacle avoidance operation. The system includes: navigation point acquisition unit, route formulation unit, deviation monitoring unit and obstacle avoidance unit. The invention monitors the yaw situation of the unmanned ship and the obstacle situation on the channel in real time by formulating the navigation route, so that the unmanned ship can respond to the sudden obstacle situation in time, effectively avoid the situation of hitting the obstacle, and can indicate that no The manned ship returns to the scheduled navigation route, which has strong real-time performance and greatly improves the safety of the unmanned ship. The invention can be widely used in unmanned ship products.

Description

technical field [0001] The invention relates to the technical field of unmanned ship control, in particular to a cruise control method and system for an unmanned ship. Background technique [0002] At present, in order to grasp the water quality of the waters under its jurisdiction, the environmental protection supervision department usually conducts regular or irregular sampling, testing and analysis, and decides corresponding environmental protection measures according to various quality indicators of the water quality. However, in the past, sampling methods were generally carried out manually at different points in the water area. Although this traditional sampling method has played a positive role in the development of environmental protection, it also has backward methods, limitations, and inefficiencies. Low, especially when sampling medium and heavily polluted water bodies, there are many unsatisfactory aspects that endanger the personal safety of operators if they ar...

AI Technical Summary

Problems solved by technology

[0004] However, it is difficult to completely predict the real navigation environment information of unmanned ships, and they often encounter unknown sudden threats or obstacles. Most of the current unmanned ships lack the ability to respond to unexpected threats and obstacles, and cannot bypass threats in time. And return to the pre-planned route, causing unmanned ships to be prone to accidents

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