A navigation system and guidance method for ship driving blind spots based on marine radio communication technology

Abstract

The present invention relates to a ship driving blind area guidance system and guidance method based on marine radio communication technology, comprising: a submersible device and a first guide assembly and a second guide assembly arranged at both ends of the submersible device; the first guide assembly and the second guide assembly Symmetrically arranged, the first guide assembly includes a first elastic member and a second elastic member, and the first elastic member is attached to the second elastic member; a first winding mechanism and a second winding mechanism are arranged on both sides of the submersible device, and the first The winding mechanism and the first elastic member are connected through the first pull cord, and the bending angle of the first elastic member can be adjusted during the winding process of the first winding mechanism, and the second winding mechanism and the second elastic member are connected through the second pull cord , the second winding mechanism can adjust the bending angle of the second elastic member during the winding process; the first elastic member and the second elastic member are provided with a plurality of guide lights at intervals, and the plurality of guide lights form a guide track.

Description

technical field [0001] The present invention relates to the field of ship driving, wireless communication or driving guidance or blind spot early warning, in particular to a ship driving blind spot guiding system and guiding method based on marine radio communication technology. Background technique [0002] With the continuous deepening of economic globalization and the deepening of trade cooperation among countries, the number of ships has also continued to increase, resulting in a rapid increase in ship traffic in many important waterways. The increase and widening of waterways affect the distribution of water traffic flow field, the continuous emergence of new ship types has changed the composition ratio of ship types, and the implementation of traffic separation system in more water areas has changed the mode of ship traffic. In order to ensure the safety of maritime navigation and minimize the loss of life and property, higher requirements must be put forward for navig...

AI Technical Summary

Problems solved by technology

[0003] Traditional ship driving blind spots are detected by radar, and blind spot guidance cannot be carried out, and there are differences in different water environment and ship blind spots near water narrow passages, so it is impossible to adjust the guidance system adaptively according to different water environment, and some guidance The system is guided by the navigation mark set in the water area. If the avoidance is not timely during the driving process of the ship, it is easy to damage the navigation mark. At this time, it is necessary to design a guidance system that can automatically avoid the avoidance. When the ship is driving, the avoidance is not timely. When the system initiates the alarm command process to the ship control cabin, the avoidance system is activated to actively avoid, and when entering the safe area, the guidance is resumed again, and the guidance system can adjust the guidance according to the size of the ship, the water flow environment and the draft of the ship. area, and it is not possible to adjust the guide trajectory by elastic parts

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