Maritime search and rescue tracking buoy based on Beidou communication

Abstract

The invention relates to a maritime search and rescue tracking buoy based on Beidou communication, being characterized in that by beans of the principle of adjustable floating state of the buoy and drifting with the ocean current to throw the buoy into the sea after being started, and sends the position information of the buoy in real time with the ocean current movement, and visualizes the trajectory at the data receiving end to realize the tracking function. The invention can simulate the drifting trajectory of the person falling into the water when the person falling into the water cannot be salvaged in time, correct the predicted trajectory of the wind pressure drifting model, further provide a searching path, and realize the rapid positioning and salvage of the person falling into thewater. The invention adopts modular design, has various communication modes and lower cost, and has good industrial application prospect.

Description

technical field [0001] The invention relates to the field of floating buoys at sea, in particular to a search and rescue tracking buoy at sea based on Beidou communication. Background technique [0002] With the development of society, maritime trade and tourism are becoming more and more prosperous, and there are more and more ships on the sea, and the number of marine traffic accidents due to adverse sea conditions and ship collisions is also increasing day by day. The rescue of emergencies at sea generally involves the search and rescue of ships and people who fell into the water. However, the people who fell into the water are relatively small at sea, and their location is difficult to determine. Once the search and rescue is not timely, there is nowhere to find them. Maritime search and rescue positioning equipment is particularly important at this time. Tracking buoys at sea are a good device for simulating ocean surface currents. However, most of the tracking buoys a...

AI Technical Summary

Problems solved by technology

[0004] In order to shorten the search and rescue time at sea and reduce the casualties of persons falling into the water at sea, the present invention provides a search and rescue tracking buoy at sea based on Beidou communication, which can solve the problems faced by existing search and rescue buoys at sea, which has urgent needs and outstanding research significance And application value, also has good economic benefits and industrial application prospects

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