Amphibious unmanned surface boat provided with double bodies on inclined sides

Abstract

The invention discloses an amphibious unmanned surface boat provided with double bodies on inclined sides. Each side body is connected with a middle boat body through a horizontal sheet body; two ducted propellers are arranged in front and rear of each sheet body; four ducted propellers are bilaterally symmetrical pairwise relative to the middle boat body; the rotational speeds of the two front propellers are opposite to those of the two rear propellers; a top perception platform is arranged on the top surface of the middle boat body; an inverted perception platform is arranged on the lower bottom surface of the front part of the middle boat body; a set of vertical rudder is arranged in the middle of the stern part of the middle boat body; a horizontal rudder is arranged in the rear of each sheet body; four main engines are arranged in the middle boat body and connected with the four different ducted propellers respectively; and the two side bodies adopt identical streamline aerofoil which extends outwards and downwards horizontally along the middle boat body, and the amphibious function is achieved through vertical take-off and landing. The boat has the advantages that the defect of poor seakeeping performance of the conventional unmanned boat in sea wave sailing can be overcome effectively, and phenomena such as out-of-control of an engine and the like caused by propeller emergence in high sea state can be prevented effectively.

Description

technical field [0001] The invention relates to a high-performance ship, in particular to an inclined-side double-body water surface amphibious unmanned boat for monitoring the water surface, underwater and low altitude. Background technique [0002] Surface unmanned boats basically adopt modular design, equipped with different equipment according to task requirements, and complete specified tasks through remote control, programming and unmanned intelligence. Conventional surface unmanned boats basically use planing boats. Their hulls are in waves and are inevitably affected by waves. Especially in high sea conditions, conventional unmanned boats basically cannot work normally, and their motion is stable and controllable when sailing at high speed. The performance is poor, and the rapidity is also poor in wind and waves. In particular, it is difficult to work normally under higher sea conditions. [0003] Commonly used amphibious boats include hovercraft or ground effect ve...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of high-efficiency, autonomous, all-weather and timely task response slanted twin-body that overcomes the shortcomings of poor motion stability and controllability during high-speed navigation of the current surface unmanned boat and the weakness of low work efficiency in sea waves. surface amphibious unmanned vehicle

[0006] The invention adopts a two-body structure and realizes amphibiousness by vertical take-off and landing, which can effectively overcome the shortcomings of poor seakeeping performance of the existing unmanned boats in ocean waves, and adopts air propeller propulsion, which can effectively prevent the speeding caused by the propeller out of water under high sea conditions and other phenomena, can effectively control the speed and attitude of the unmanned ship

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