CN113277041A

CN113277041A - New concept unmanned underwater vehicle

Info

Publication number: CN113277041A
Application number: CN202110649075.2A
Authority: CN
Inventors: 赵雪雪; 张家麒; 易广傑; 余代明; 王慧斌; 王晨屹; 缪泉明
Original assignee: Jiangsu Ocean University
Current assignee: Jiangsu Ocean University
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-08-20

Abstract

The invention discloses a new-concept underwater unmanned aircraft in the technical field of ship and ocean engineering, which comprises an aircraft body, wherein the outer structure of the aircraft body is flat, a first cabin, a control cabin, an energy cabin, a communication cabin, a ballast adjusting cabin and a propulsion rudder propeller cabin are arranged inside the aircraft body, and an escape system, a head leakage detector, a function conversion module interface, a side scan sonar, a tail leakage detector and a data storage system are arranged on the aircraft body; the 'black box' escape system at the bottom of the aircraft body can ensure safe storage of internal data, the solar panel is arranged, the tidal power generation device is matched to realize effective conversion of green new energy, and the functional conversion module interface is arranged to be in butt joint with a plurality of functional modules, so that the aircraft adapts to various working conditions and tasks, and is ensured to have more flexible and wide application.

Description

New concept unmanned underwater vehicle

Technical Field

The invention relates to the technical field of ship and ocean engineering, in particular to a new-concept underwater unmanned aircraft.

Background

An underwater unmanned vehicle (AUV) is an important tool for exploring deep sea by human beings, is a highly modern and intelligent 'fish', and brings immeasurable benefit to the ocean engineering industry of human beings. In the civil field, the AUV can be used for replacing manpower to complete marine subject examination investigation under some complex environments, such as marine hydrology investigation, marine environment monitoring, seawater scientific sampling, underwater detection, underwater operation and maintenance and the like, so that the manpower resource is greatly saved, and the safety of personnel during working is improved. In the military field, the AUV becomes the latest underwater operation platform, the informatization level of the AUV is higher and higher, the structure of the AUV is developed towards the simplification trend, but the AUV has diversified functions, and can be even taken as an underwater invisible offensive weapon or weapon to bear, and the self-adaptive capacity is extremely strong.

However, the conventional AUV is usually only suitable for a single task, and for a multi-task occasion, multiple devices are generally required to be alternately completed, and the cruising ability of the AUV is limited by underwater sailing resistance and the battery capacity determined by the volume of the AUV. Meanwhile, when the AUV carries out tasks such as resource exploration and information acquisition, in the face of serious faults or unavoidable safety threats, the acquired information cannot be effectively transmitted to engineering personnel, and time and labor are consumed for salvaging fault equipment or recovering equipment fragments after an accident.

Therefore, there is a need to design a new concept underwater unmanned vehicle.

Disclosure of Invention

The invention aims to provide a new-concept underwater unmanned vehicle to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a new concept unmanned underwater vehicle, includes the navigation ware body, the outer structure of navigation ware body is the flat type, the inside of navigation ware body is provided with first hold, control cabin, energy cabin, communication cabin, ballast adjustment cabin, impels the rudder oar cabin, be provided with escape system, head leakage detector, function conversion module interface, side scan sonar, afterbody leakage detector and data storage system on the navigation ware body.

Further, in the new-concept underwater unmanned vehicle, a turbulence detector, a sonar converter, a radio ethernet board and a forward-looking sonar device are arranged inside the first cabin.

Further, in the new-concept underwater unmanned vehicle, a control system, a submergence tracker, a motor servo controller and a computer are arranged inside the control cabin.

Further, in the new-concept underwater unmanned vehicle, an equipment power supply is arranged inside the energy cabin.

Further, in the new-concept underwater unmanned vehicle, a GPS unit and a communication positioning system are arranged inside the communication cabin.

Further, in the underwater unmanned vehicle with the new concept, a propulsion system and a tail propeller are arranged inside the propulsion rudder propeller cabin.

Further, in the underwater unmanned vehicle with the new concept, a tidal power generation device is arranged on the outer side of the vehicle body.

Further, in the underwater unmanned vehicle with the new concept, a solar panel is arranged at the top of the vehicle body.

Further, in the new-concept underwater unmanned vehicle, the vehicle body adopts an aluminum alloy system as a supporting structure.

Further, in the underwater unmanned vehicle with the new concept, the surface of the outer shell of the vehicle body is coated with a hydrophobic material.

Compared with the prior art, the invention has the beneficial effects that:

1. the functional conversion module interface designed at the bottom of the aircraft body can be in butt joint with a plurality of functional modules, can be converted from civil use or scientific research use to military use as required, and can realize functions of detection, tracking or strategic attack by combining with an escape system, so that the aircraft adapts to various working conditions and tasks, and the aircraft is ensured to have more flexible and wide application.

2. The black box escape system at the bottom of the aircraft body can ensure the safe storage of internal data, and when an accident occurs, the black box is separated from the aircraft body and floats out of the water surface, so that engineering personnel can collect the data conveniently; if a hit is encountered, the escape system can delay the time of sending the signal according to preset parameters, and data is prevented from being acquired by an adversary.

3. According to the invention, the solar panel is arranged on the top surface of the aircraft body, and the tidal power generation device is matched to realize effective conversion of green new energy, so that autonomous charging can be realized in a long-term unmanned operation task, and the endurance time of the aircraft is prolonged.

4. The aircraft body adopts a flat design by referring to the appearance of the ray, and combines better dynamic performance, better silence and stealth performance by matching with a shaftless rim propeller and a hydrophobic surface coating, thereby preparing for military requirements in special periods.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a layout view of the main body of the present invention;

FIG. 2 is a general layout of the present invention;

FIG. 3 is a view of an upper portion of a vehicle according to the present invention;

FIG. 4 is a bottom layout view of a vehicle according to the present invention;

FIG. 5 is a control schematic of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-vehicle body, 2-first cabin, 201-turbulence detector, 202-sonar converter, 3-control cabin, 301-control system, 302-submergence tracker, 303-motor servo controller, 304-computer, 4-energy cabin, 401-equipment power supply, 5-communication cabin, 501-GPS unit, 502-communication positioning system, 6-ballast adjustment cabin, 7-propulsion rudder propeller cabin, 701-propulsion system, 702-tail propeller, 8-escape system, 9-head leakage detector, 10-function conversion module interface, 11-side scan sonar, 12-tail leakage detector, 13-data storage system, 14-tidal power generation device and 15-solar panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The novel underwater unmanned aircraft comprises an aircraft body 1, wherein the outer structure of the aircraft body 1 is flat, the flat underwater aircraft has excellent vertical surface and horizontal surface resistance performance and navigation motion stability, the target echo intensity of the vertical side surface is low, the flat underwater aircraft has good concealment, a first cabin 2, a control cabin 3, an energy cabin 4, a communication cabin 5, a ballast adjusting cabin 6 and a propulsion rudder propeller cabin 7 are arranged in the aircraft body 1, and an escape system 8, a head leakage detector 9, a function conversion module interface 10, a side scan sonar 11, a tail leakage detector 12 and a data storage system 13 are arranged on the aircraft body 1.

The aircraft body 1 adopts 6 series aluminum alloy as a supporting structure, and adopts glass fiber reinforced plastic and ABS corrosion-resistant, pressure-resistant and impact-resistant materials as the shell.

The surface of the hull of the vehicle body 1 is coated with a hydrophobic material for further reducing the underwater drag of the vehicle.

The tidal power generation device 14 is arranged on the outer side of the aircraft body 1, the solar panel 15 is arranged on the top of the aircraft body 1, the transparent PC plastic layer is used for protecting the outside of the solar panel 15, and when the aircraft body executes long-term tasks, the electric quantity is smaller than the rated value, and then the solar panel floats upwards for charging.

The function conversion module interface 10 is located at the bottom of the vehicle body 1 and used for connecting various devices to realize functions of ocean resource exploration, underwater engineering construction, ocean soil taking protection and the like, such as an external small mechanical arm, a sonar detector, a collector, a tidal power generator, a small military weapon and a small light source.

The escape system 8 is arranged at the bottom of the aircraft body, when the aircraft body is seriously failed or threatened by safety, the black box can carry backup data to quickly separate from the aircraft body, and because the density of the black box is smaller than that of the water black box, the black box can gradually float on the water surface, and the signal sending delay time of the black box can be set under special conditions.

In the scheme, a shaftless rim propeller is selected as a power source to be matched with the ballast adjusting cabin 6 to realize high-efficiency motion, and the range of navigational speed is 3.5-5 sections.

In the scheme, the control system is electrically connected with a radio communication chain and an underwater sound instruction communication chain. An underwater acoustic data communication link, a navigation system, an escape system, a propulsion system and an energy system, as shown in figure 5.

Example two

In addition to the first embodiment, a turbulence detector 201, a sonar converter 202, a radio ethernet board 203, and a forward-looking sonar device 204 are provided inside the nacelle 2.

EXAMPLE III

On the basis of the first embodiment, the control cabin 3 is internally provided with a control system 301, a submergence tracker 302, a motor servo controller 303 and a computer 304.

Example four

On the basis of the first embodiment, the equipment power source 401 is arranged inside the energy cabin 4.

EXAMPLE five

On the basis of the first embodiment, a GPS unit 501 and a communication positioning system 502 are arranged inside the communication cabin 5.

EXAMPLE six

On the basis of the first embodiment, a propulsion system 701 and a tail rotor 702 are arranged inside the propulsion rudder propeller trunk 7.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A new concept underwater unmanned vehicle comprising a vehicle body (1), characterized in that: the aircraft is characterized in that the outer structure of the aircraft body (1) is flat, a first cabin (2), a control cabin (3), an energy cabin (4), a communication cabin (5), a ballast adjusting cabin (6) and a propulsion rudder propeller cabin (7) are arranged inside the aircraft body (1), and an escape system (8), a head leakage detector (9), a function conversion module interface (10), a side scan sonar (11), a tail leakage detector (12) and a data storage system (13) are arranged on the aircraft body (1).

2. The new concept underwater unmanned vehicle of claim 1, wherein: a turbulence detector (201), a sonar converter (202), a radio Ethernet board (203) and a forward-looking sonar device (204) are arranged in the first cabin (2).

3. The new concept underwater unmanned vehicle of claim 1, wherein: the control cabin (3) is internally provided with a control system (301), a submergence tracker (302), a motor servo controller (303) and a computer (304).

4. The new concept underwater unmanned vehicle of claim 1, wherein: and an equipment power supply (401) is arranged in the energy cabin (4).

5. The new concept underwater unmanned vehicle of claim 1, wherein: and a GPS unit (501) and a communication positioning system (502) are arranged in the communication cabin (5).

6. The new concept underwater unmanned vehicle of claim 1, wherein: a propulsion system (701) and a tail propeller (702) are arranged in the propulsion rudder propeller cabin (7).

7. The new concept underwater unmanned vehicle of claim 1, wherein: the outer side of the aircraft body (1) is provided with a tidal power generation device (14).

8. The new concept underwater unmanned vehicle of claim 1, wherein: the top of the aircraft body (1) is provided with a solar panel (15).

9. The new concept underwater unmanned vehicle of claim 1, wherein: the aircraft body (1) adopts 6-series aluminum alloy as a supporting structure.

10. The new concept underwater unmanned vehicle of claim 1, wherein: the surface of the outer shell of the aircraft body (1) is sprayed with a hydrophobic material.