CN113479301A - Life buoy laying system - Google Patents
Life buoy laying system Download PDFInfo
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- CN113479301A CN113479301A CN202110938451.XA CN202110938451A CN113479301A CN 113479301 A CN113479301 A CN 113479301A CN 202110938451 A CN202110938451 A CN 202110938451A CN 113479301 A CN113479301 A CN 113479301A
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- Prior art keywords
- control system
- life buoy
- steering engine
- lifebuoy
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B79/00—Monitoring properties or operating parameters of vessels in operation
- B63B79/40—Monitoring properties or operating parameters of vessels in operation for controlling the operation of vessels, e.g. monitoring their speed, routing or maintenance schedules
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention discloses a lifebuoy laying system which comprises a lifebuoy putting device, a shore end control system, a steering engine control system, a shipborne control system and a communication system, wherein the lifebuoy putting device is arranged on the shore end of a lifebuoy; the lifebuoy throwing device comprises a first lifebuoy bracket, a second lifebuoy bracket, a steering engine, a buckle, a fan blade, a support frame, a cable and a winch; the first life buoy support and the second life buoy support are fixed on a ship body of the unmanned ship, the first life buoy support is provided with a support frame and a winch, one end, close to the support frame, of the second life buoy support is provided with a steering engine and fan blades, the cable is connected with the steering engine, the life buoy and the winch, and the buckle is arranged on the life buoy. The lifebuoy releasing device disclosed by the invention receives the shore end control instruction to realize autonomous releasing, has the advantages of quickly releasing lifebuoys, realizing quick search and rescue of personnel falling into water, improving search and rescue efficiency and reducing rescue and search and rescue preparation work in earlier stages.
Description
Technical Field
The invention relates to the technical field of lifesaving, in particular to a lifebuoy laying system.
Background
The ocean has fostered lives, however, for many years, countless precious lives have been buried in the body sea, whether in the process of exploring and utilizing the ocean or in daily life. The maritime environment is complicated, and the maritime search and rescue process is influenced by natural factors and maritime uncertain factors, so that the difficulty degree is increased for search and rescue work of search and rescue personnel, much time is wasted in the rescue process, and the risk of one minute is brought to people falling into water, so that the search and rescue work is a matter of meeting with one minute and two seconds. When there is an emergency at sea, it is very dangerous for the search and rescue personnel themselves, and life danger may occur at any time. Therefore, the maritime search and rescue work is a very dangerous thing, and is influenced by various factors at the maritime, so that the search and rescue work is likely to fail and cause immeasurable loss.
With the rapid development of science and technology, the intelligent equipment technology is improved, and the unmanned ship has become a new trend for executing maritime search and rescue work. The traditional search and rescue method needs sufficient preliminary preparation work, cooperative work of a plurality of departments, multi-party scheduling work and high search and rescue cost, and needs to manually lay life buoys, so that the purpose of intelligent rescue cannot be met.
The unmanned ship search and rescue can complete search and rescue tasks in different environments, and has the characteristics of strong operability, wide search and rescue range, low search and rescue cost, high execution efficiency and the like. And the unmanned ship can also carry out search and rescue work under extremely severe natural conditions or under the scene inaccessible to human beings, so that the unmanned ship has a very wide application prospect in executing maritime search and rescue tasks.
Disclosure of Invention
The invention provides a lifebuoy laying system, which solves the problems that search and rescue cost is high, lifebuoys cannot be intelligently laid, rescue work efficiency is low and the like.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a system for deploying a life buoy, comprising: the system comprises a life buoy throwing device, a shore end control system, a steering engine control system, a shipborne control system and a communication system;
the lifebuoy throwing device comprises a first lifebuoy bracket, a second lifebuoy bracket, a steering engine, a buckle, fan blades, a support frame, a cable and a winch;
the first life buoy support and the second life buoy support are fixed on an unmanned ship, the support frame and the winch are arranged on the first life buoy support, the steering engine and the fan blades are arranged at one end, close to the support frame, of the second life buoy support, the cable is connected with the steering engine, the life buoy and the winch, and the buckle is arranged on the life buoy;
the communication system is used for receiving a control instruction of the shore end control system, transmitting the control instruction to the winch, the steering engine control system and the shipborne control system, and simultaneously sending information acquired by the shipborne control system to the shore end control system;
the steering engine control system is used for receiving a control instruction of the communication system and further controlling the working state of the steering engine;
the shipborne control system comprises a processing unit, an obstacle avoidance unit, an underwater positioning system, an ultrasonic system and a camera;
the processing unit is used for receiving a control instruction of the communication system so as to control the motor of the ship body to adjust the course and the speed;
the obstacle avoidance unit is used for acquiring position information of obstacles on the sea surface and sending the position information to a shore end control system through a communication system;
the underwater positioning system is used for acquiring the current position information of the unmanned ship, calculating the distance information between the current position and the shore, calculating the angle deviation and the distance information between the current driving route of the unmanned ship and a preset track route, and sending the information to the shore end control system through the communication system;
the ultrasonic system is used for acquiring sea surface condition information and sending the information to a shore end control system through a communication system;
the camera is used for collecting an environment picture of the current position of the ship body and sending the environment picture to the shore end control system through the communication system;
the shore end control system is used for controlling command interaction of the shipborne control system, the steering engine control system and the communication system and planning the unmanned ship cruising track, wherein the controlling commands are starting and closing of the steering engine, moving course and speed of the motor and starting and closing of the winch.
Furthermore, a cable in a loose state is arranged between two adjacent life buoys.
Furthermore, each life ring is provided with two buckles.
Further, the support frame is located in the middle of the first life buoy support.
Further, the inclination angle of the support frame relative to the sea surface is 30-60 degrees.
Further, the communication system is a 5G serial port communication module.
Further, the ultrasonic system is a sonar.
Furthermore, a telescopic hook is arranged on the support frame.
Has the advantages that: the lifebuoy laying system realizes autonomous search and rescue through the instruction of the shore end control system, has a wide search range, and can accurately identify the position of a target by adding the obstacle avoidance unit, the underwater positioning system, the ultrasonic system and the camera; the lifebuoy releasing device receives a shore end control instruction to realize autonomous releasing, has the advantages of quickly releasing lifebuoys, realizing quick search and rescue of personnel falling into water, improving search and rescue efficiency and being low in rescue search and rescue cost, can quickly determine the positions of the personnel falling into water, then plans the driving route of the unmanned ship again, and transmits the instruction sent by the shipborne control system to the steering engine control system when approaching a target point, quickly releases the lifebuoys, realizes quick rescue and can reduce early search and rescue preparation work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic side view of a lifebuoy deployment system of the present invention;
fig. 2 is a schematic structural diagram of the front side of the lifebuoy deployment system of the invention;
fig. 3 is a system connection diagram of the lifebuoy deployment system of the present invention;
1-1, a first life buoy bracket; 1-2, a second lifebuoy support; 2. a steering engine; 3. buckling; 4. a fan blade; 5. a support frame; 6. a cable; 7. and (4) a winch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The present embodiment provides a lifebuoy deployment system, as shown in fig. 1-3, comprising: a system for deploying a life buoy, comprising: the system comprises a life buoy throwing device, a shore end control system, a steering engine control system, a shipborne control system and a communication system;
the lifebuoy throwing device comprises a first lifebuoy bracket 1-1, a second lifebuoy bracket 1-2, a steering engine 2, a buckle 3, fan blades 4, a support frame 5, a cable 6 and a winch 7;
the first life buoy support 1-1 and the second life buoy support 1-2 are fixed on an unmanned ship, the support frame 5 and the winch 7 are arranged on the first life buoy support 1-1, the steering engine 2 and the fan blades 4 are arranged at one end, close to the support frame 5, of the second life buoy support 1-2, the cable 6 is connected with the steering engine 2, the life buoy and the winch 7, and the buckle 3 is arranged on the life buoy;
the communication system is used for receiving a control instruction of the shore end control system, transmitting the control instruction to the winch 7, the steering engine control system and the shipborne control system, and simultaneously sending information acquired by the shipborne control system to the shore end control system;
the steering engine control system is used for receiving a control instruction of the communication system and further controlling the working state of the steering engine 2;
the shipborne control system comprises a processing unit, an obstacle avoidance unit, an underwater positioning system, an ultrasonic system and a camera;
the processing unit is used for receiving a control instruction of the communication system so as to control the motor of the ship body to adjust the course and the speed;
the obstacle avoidance unit is used for acquiring position information of obstacles on the sea surface and sending the position information to a shore end control system through a communication system; the obstacle avoidance unit is provided with a depth sensor and an altimeter, and the depth sensor is used for detecting the distance between a seabed obstacle (such as a reef) and the unmanned ship; the altimeter is used for testing the distance between a sea surface obstacle and the unmanned ship;
the underwater positioning system is used for acquiring the current position information of the unmanned ship, obtaining the distance information between the current position and the shore, obtaining the angle deviation and the distance information between the current driving route of the unmanned ship and a preset track route, and sending the information to the shore end control system through the communication system; the underwater positioning system is particularly referred to as USBL (ultra short baseline);
the ultrasonic system is used for acquiring sea surface condition information and barrier position information and sending the information to a shore end control system through a communication system;
the camera is used for collecting an environment picture of the current position of the ship body and sending the environment picture to the shore end control system through the communication system;
and the shore end control system is used for interacting control instructions of the shipborne control system, the steering engine control system and the communication system and planning the unmanned ship cruising track, wherein the control instructions are the starting and the closing of the steering engine 2, the moving course and the navigation speed of the motor and the starting and the closing of the winch 7.
According to the received state information of the unmanned ship, the air route information and the specific position of the water-falling target, the navigation route of the unmanned ship is re-planned through the existing PID algorithm, the time for the unmanned ship to reach the position close to the water-falling target to lay life buoys is set, the information is integrated through the shore end control system, a control command is sent to the shipborne control system through the communication system, and the state information of the unmanned ship is sent to the shore end upper computer to be displayed.
Personnel on the bank send the start order through communication system, make steering wheel 2 control flabellum 4 open, personnel on the bank send the arrangement order through communication system, thereby 7 below hawser 6 of winch make the life buoy place in the sea, when placing sufficient quantity of life buoy, personnel on the bank send the stop order, communication system control winch 7 withdraws hawser 6, the life buoy is retrieved, when whole life buoy gets back to unmanned ship, personnel on the bank send the end order through communication system, steering wheel 2 control flabellum 4 closes, personnel in the water are rescued.
The lifebuoy laying system realizes autonomous search and rescue through the instruction of the shore end control system, has a wide search range, and can accurately identify the position of a target by adding the obstacle avoidance unit, the underwater positioning system, the ultrasonic system and the camera; the lifebuoy receives the shore end control instruction to realize autonomous deployment, has the advantages of rapid lifebuoy deployment, rapid rescue, search and rescue of personnel falling into water and low cost, and can reduce early-stage search and rescue preparation work; the operation is flexible and simple, and the accurate rescue of the person falling into the water is realized.
In the specific embodiment, a cable 6 in a loose state is arranged between two adjacent life buoys, so that the life buoys are prevented from colliding on the sea surface when the life buoys are arranged.
In the specific embodiment, two buckles 3 are arranged on each life ring, so that the life ring can be conveniently fixed by a cable 6.
In a specific embodiment, the support frame 5 is located in the middle of the first lifebuoy support 1-1.
In a specific embodiment, the inclination angle of the support frame 5 relative to the sea surface is 30-60 degrees, and when the sea surface condition is severe, if the angle is too large, the life buoy is not convenient to be fixed by a buckle, so that the life buoy is prevented from slipping; if the angle is set to be too small, the arrangement work of the lifebuoy is not facilitated, and the best rescue time is delayed; the preferred inclination angle is 30 degrees-60 degrees to ensure that the life buoy is fixed and prevented from sliding off.
In a specific embodiment, the communication system is a 5G serial port communication module.
In a specific embodiment, the ultrasound system is a sonar.
In a specific embodiment, the support frame 5 is provided with a retractable hook for fixing a life buoy, and the retractable hook is flexible.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A system for deploying a life buoy, comprising: the system comprises a life buoy throwing device, a shore end control system, a steering engine control system, a shipborne control system and a communication system;
the life buoy releasing device comprises a first life buoy support (1-1), a second life buoy support (1-2), a steering engine (2), a buckle (3), fan blades (4), a support frame (5), a cable (6) and a winch (7);
the first life buoy support (1-1) and the second life buoy support (1-2) are fixed on an unmanned ship, the support frame (5) and the winch (7) are arranged on the first life buoy support (1-1), the steering engine (2) and the fan blades (4) are arranged at one end, close to the support frame (5), of the second life buoy support (1-2), the cable (6) is connected with the steering engine (2), the life buoy and the winch (7), and the buckle (3) is arranged on the life buoy;
the communication system is used for receiving a control instruction of the shore end control system, transmitting the control instruction to the winch (7), the steering engine control system and the shipborne control system, and simultaneously transmitting information acquired by the shipborne control system to the shore end control system;
the steering engine control system is used for receiving a control instruction of the communication system and further controlling the working state of the steering engine (2);
the shipborne control system comprises a processing unit, an obstacle avoidance unit, an underwater positioning system, an ultrasonic system and a camera;
the processing unit is used for receiving a control instruction of the communication system so as to control the motor of the ship body to adjust the course and the speed;
the obstacle avoidance unit is used for acquiring position information of obstacles on the sea surface and sending the position information to a shore end control system through a communication system;
the underwater positioning system is used for acquiring the current position information of the unmanned ship, calculating the distance information between the current position and the shore and the angle deviation and distance information between the current driving route of the unmanned ship and a preset track route, and sending the information to the shore end control system through the communication system;
the ultrasonic system is used for acquiring sea surface condition information and sending the information to a shore end control system through a communication system;
the camera is used for collecting an environment picture of the current position of the ship body and sending the environment picture to the shore end control system through the communication system;
the shore end control system is used for controlling command interaction of the shipborne control system, the steering engine control system and the communication system and planning the unmanned ship cruising track, wherein the controlling commands are starting and closing of the steering engine (2), the moving course and the navigational speed of the motor and starting and closing of the winch (7).
2. A system as claimed in claim 1, wherein: a cable (6) in a loose state is arranged between two adjacent life buoys.
3. A system as claimed in claim 2, wherein: each life ring is provided with two buckles (3).
4. A system as claimed in claim 3, wherein: the support frame (5) is positioned in the middle of the first life buoy bracket (1-1).
5. The system of claim 4, wherein: the inclination angle of the support frame (5) relative to the sea surface is 30-60 degrees.
6. A system as claimed in claim 5, wherein: the communication system is a 5G serial port communication module.
7. A system as claimed in claim 6, wherein: the ultrasonic system is a sonar.
8. The system of claim 7, wherein: the support frame (5) is provided with a telescopic hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110938451.XA CN113479301A (en) | 2021-08-16 | 2021-08-16 | Life buoy laying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110938451.XA CN113479301A (en) | 2021-08-16 | 2021-08-16 | Life buoy laying system |
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| Publication Number | Publication Date |
|---|---|
| CN113479301A true CN113479301A (en) | 2021-10-08 |
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| CN202110938451.XA Pending CN113479301A (en) | 2021-08-16 | 2021-08-16 | Life buoy laying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852287A (en) * | 2022-01-25 | 2022-08-05 | 刘媛 | High-efficient life buoy support for boats and ships |
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