An adaptive adjustable device equipped on a maritime cruise search and rescue unmanned boat

Abstract

The invention discloses a self-adaptive adjustable device arranged on a maritime cruising search and rescue unmanned ship. The self-adaptive adjustable device comprises an environment information collecting module, a data processing communication module and an adjustable buoyancy tank executing module; the adjustable buoyancy tank executing module comprises adjustable buoyancy tanks symmetrically arranged on the two sides of the ship and telescopic slide rails, and the telescopic slide rails are used for being stretched out and drawn back towards the outer sides or the inner sides of the ship; each telescopic slide rail is provided with a driving device body, an output shaft of each driving device body is connected with one end of a corresponding rotary bracket, and the other end of each rotary bracket is connected with the corresponding adjustable buoyancy tank; and the driving device bodies are used for controlling the draft of the adjustable buoyancy tanks. When an unmanned plane takes off or lands on the unmanned ship, the adjustable buoyancy tanks are spread, the initial stability of the unmanned ship is improved, overturn is avoided, and the stable performance of the unmanned ship is improved; and when the unmanned ship needs to conduct cruising search and rescue or carry the unmanned plane and return, the adjustable buoyancy tanks can be drawn back, and the sailing performance of the unmanned ship is fully achieved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles and unmanned boats, in particular to an adaptive and adjustable device equipped on maritime cruise search and rescue unmanned boats. Background technique [0002] With the development of science and technology, intelligent control technology is becoming more and more mature, and the application of drones and unmanned boats in maritime cruise and search and rescue in distress accidents has become a new direction. UAVs have fast flight speed, wide search range, and wide field of view for detecting sea surface , the application of it in maritime cruise search and rescue is the embodiment of advanced technology. In addition, unmanned boats respond quickly in cruise search and rescue, equipped with complete equipment, have a long battery life, and can perform tasks in more dangerous sea areas, so the two are organically combined. Together they become a new mode of maritime cruise search and resc...

AI Technical Summary

Problems solved by technology

Due to the small size of the unmanned boat, it often has a greater impact on its stability in sea wind and waves. When the unmanned boat performs search and rescue tasks alone, it can meet the task requirements. When taking off and landing on the boat, the stability requirements for unmanned boats are high, so it is difficult for ordinary ship types to meet the stability requirements required by unmanned boats. Catamarans and trimarans have fixed hull structures. On the one hand, It affects the navigation performance of unmanned boats. On the other hand, it cannot adaptively adjust the stability according to the sea area conditions. When it is necessary to carry UAVs for cruising search and rescue, it cannot efficiently complete the task, and the UAVs have a large swing when they take off and land, which increases the Difficulty of taking off and landing a drone

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