CN111619768A

CN111619768A - Airborne intelligent lifeboat

Info

Publication number: CN111619768A
Application number: CN202010481237.1A
Authority: CN
Inventors: 韩玉军; 郑伟波
Original assignee: Hangzhou Jiechi Technology Co ltd
Current assignee: Hangzhou Jiechi Technology Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2020-09-04

Abstract

The invention relates to the field of water surface emergency rescue, and aims to provide a shore-based emergency rescue device for quickly rescuing a drowning person. The invention makes it possible to produce an airborne unmanned water surface lifeboat with flight capability. Moreover, the invention fully utilizes the rotor craft technology and the unmanned ship technology, and improves the success rate and the efficiency of the water surface lifesaving. The engineering effect that can be realized is: the rotor power assembly and the water surface navigation propeller are integrated in the duct, so that the power assembly has flight and water surface navigation power, automatic switching between a flight mode and a navigation mode is realized through sensor data input, and rescued people are sent to a designated place through remote control. The proposed intelligent lifeboat for realizing the airborne landing comprises: a floating body; a set of conduits; a set of flight rotors; a set of lifeboat propellers; a plurality of sensors; a set of control system. According to the model test result, the airborne intelligent lifeboat has the technical effect that the target is locked on the shore-based flying water surface to land and rescue.

Description

Airborne intelligent lifeboat

Technical Field

The invention relates to the field of water surface emergency rescue, and aims to provide a shore-based emergency rescue device for quickly rescuing a drowning person.

Background

With the progress of artificial intelligence science and technology, the intelligent automation equipment is more and more widely used, but the use of the intelligent automation equipment in the field of emergency rescue is still in the initial exploration stage. The unmanned aerial vehicle is used for the water surface search advantage highlighting, but the unmanned aerial vehicle lacks the rescue ability; the unmanned lifeboat has self rescue capability but does not have the capability of searching targets in a large range.

Generally, an unmanned aerial vehicle searches for a target, transmits position information back to a command center, and then the command center dispatches rescue force to rescue, so that the timeliness of rescue is wasted, and the life of a person falling into water passes by in waiting; the unmanned rescue boat is only effective when being thrown after the target is locked.

Disclosure of Invention

The invention mainly aims to produce a highly integrated intelligent rescue product with functions of aerial search and landing rescue.

The realized engineering effect is as follows: the rotor power assembly and the water surface navigation propeller are integrated in the duct, so that the power assembly has flight and water surface navigation power, automatic switching between a flight mode and a navigation mode is realized through sensor data input, and rescued people are sent to a designated place through remote control.

The proposed intelligent lifeboat for realizing the airborne landing comprises: a floating body; a set of conduits; a set of flight rotors; a set of lifeboat propellers; a plurality of sensors; a set of control system.

The airborne intelligent lifeboat is characterized by being provided with a carrier with positive buoyancy; a group of ducts with flow guiding and supporting functions; a group of rotor wing power mechanisms installed in the duct are used for executing flight tasks; a group of water surface navigation propellers arranged in the duct and used for executing water surface navigation tasks; meanwhile, the system is provided with a plurality of sensors for detecting the task execution state; a control system is also provided for controlling flight and surface travel.

In a special case of the design structure, the rotor power mechanism and the navigation propeller adopt a ceramic surface treatment technology for water resistance and corrosion resistance.

In a special case of the design, the buoyant carrier is manufactured in one step using ultra high molecular polyethylene. Meanwhile, the manufacturing difficulty is greatly reduced, and the air tightness and the impact strength of the buoyancy carrier are improved, so that the manufacturing cost is lower.

In a special case of the design, the rotor power mechanism and the sailing propeller are powered by separate motors. The motor adopts anti-corrosion treatment and water lubrication bearings. The structure can realize that the motor is fully immersed in water in a bare mode, and meanwhile the problem of heat dissipation of the motor is solved. The structure enables the airborne intelligent lifeboat to be more suitable for the environment.

In a special case of the design structure, namely when the air-drop intelligent lifeboat is in a water surface navigation state, the battery pack adopts a water circulation cooling mode to dissipate heat, and the heat dissipation characteristic of the battery pack accords with the medium heat conduction characteristic.

In a special case of the design structure, the airborne intelligent lifeboat has a linear structure conforming to the fluid dynamic characteristics. Namely, the advancing direction of the intelligent lifeboat is shown in fig. 2 (B) when the intelligent lifeboat is in the flying mode, and the sailing direction of the intelligent lifeboat is shown in fig. 2 (a) when the intelligent lifeboat is in the sailing mode.

Drawings

The essence of the invention is explained with 3 figures. Fig. 1 shows a perspective view of an airborne intelligent lifeboat; FIG. 2 is a view showing a state of motion; fig. 3 is a schematic diagram of the control system.

Detailed Description

The airborne intelligent lifeboat shown in fig. 1, 2 and 3 comprises: a positively buoyant carrier (1) having a bulbous, triangular plate-like structure; an electronic hatch cover (2) is arranged on one side of the buoyancy carrier; handles (3) are arranged on two sides of the buoyancy carrier bulbous bow; a group of ducts (5) distributed at the tail end of the buoyancy carrier; a group of winglets (4) for connecting ducts (5) and having a balancing function; a group of sailing propellers (6) arranged at the rear end in the duct; a group of flying rotor wing mechanisms (7) arranged at the front end of the duct; a motor (8) mounted in the sailing propeller (6); a motor (9) mounted in the rotor mechanism (7); a set of control system (10) installed in the electronic bin (2); a remote control (11) with a display function.

The airborne intelligent lifeboat is suitable for air flight launching and water surface navigation lifesaving. The operation of the airborne intelligent lifeboat is as follows: and (3) vertically starting a flight mode, performing flight search in the direction of the graph (B) to move ahead, locking the target through a sensor, slowly descending near the target, switching a navigation mode when the sensor detects that the intelligent lifeboat falls into the water surface, driving to the target in the direction of the graph (2A), and sending the target to a specified position through remote control after the target enters a buoyancy carrier.

According to the result of the model test, the technical result of the airborne intelligent lifeboat enables the manufacture of an intelligent rescue product with flight and water surface navigation functions in the field of water surface emergency rescue, and effectively shortens the rescue time by more than 70%. Meanwhile, the success rate and efficiency of rescue are greatly improved. In addition, the lightweight design makes to accomodate and put in more convenient and fast, has improved effectual equipment guarantee for the rescue life of striving for minutes and seconds. The integrated design of airborne intelligent lifeboat is simpler and easy to manufacture.

Industrial applicability

As indicated above, the invention is intended for emergency rescue on water surface, and can implement high-efficiency, quick and accurate life body rescue aiming at various water area conditions, and meanwhile, can be used as the necessary lifesaving equipment of ships and ships.

Claims

1. Airborne intelligent lifeboat includes: a positively buoyant carrier (1) having a bulbous, triangular plate-like structure; a sealed electronic cabin (2) is arranged on one side of the buoyancy carrier; handles (3) are arranged on two sides of the buoyancy carrier bulbous bow; a group of ducts (5) distributed at the tail end of the buoyancy carrier; a group of winglets (4) for connecting ducts (5) and having a balancing function; a group of sailing propellers (6) arranged at the rear end in the duct; a group of flying rotor wing mechanisms (7) arranged at the front end of the duct; a motor (8) mounted in the sailing propeller (6); a motor (9) mounted in the rotor mechanism (7); a set of control system (10) installed in the electronic cabin (2); a remote control (11) with a display function.

2. The airborne intelligent lifeboat of claim 1, wherein: the buoyancy carrier has a triangular plate-like structure like a bulbous bow.

3. The airborne intelligent lifeboat of claim 1, wherein: the buoyancy carrier is a hollow sealing structure, and a sealing cabin cover is arranged on one side of the buoyancy carrier.

4. An airborne intelligent lifeboat according to any one of claims 1 to 3 wherein: handles are arranged on two sides of the buoyancy carrier bulbous bow.

5. An airborne intelligent lifeboat according to any one of claims 1 to 3 wherein: it has a group of ducts distributed at the tail end of the buoyancy carrier.

6. An airborne intelligent lifeboat according to any one of claims 1, 2 and 5, wherein: it has winglets (4) for connecting ducts (5) and having a balancing function.

7. An airborne intelligent lifeboat according to any one of claims 1 to 6 wherein: a group of navigation propellers arranged at the inner rear end of the duct.

8. An airborne intelligent lifeboat according to any one of claims 1 to 7 wherein: a set of flight rotor wing mechanism installed at the front end of the duct.

9. An airborne intelligent lifeboat according to any one of claims 1 to 7 wherein: the sailing propeller is provided with an independent low-rotating-speed large-torque motor, the motor is subjected to anti-corrosion treatment, and composite material water-lubricated bearings are installed at two ends of the motor.

10. An airborne intelligent lifeboat according to any one of claims 1 to 7 wherein: the flight rotor wing mechanism is internally provided with an independent high-rotating-speed and large-torque motor, the motor adopts a heat conduction and heat dissipation sealing technology, and high-speed bearings are arranged at two ends of the motor, and meanwhile, rubber sealing components are arranged, so that the protection standard of IP68 is reached.

11. An airborne intelligent lifeboat according to any one of claims 1 to 7 wherein: a control system is mounted in the electronic cabin and has independent branch systems for controlling flight and cruise modes.

12. An airborne intelligent lifeboat according to any one of claims 1 to 7 wherein: it possesses intelligent sensor subassembly, gathers gesture data, search for the target, location and image data etc. respectively.