CN117944849A - Rescue system capable of floating on water surface and achieving fixed-point self-sinking - Google Patents
Rescue system capable of floating on water surface and achieving fixed-point self-sinking Download PDFInfo
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- CN117944849A CN117944849A CN202410355890.1A CN202410355890A CN117944849A CN 117944849 A CN117944849 A CN 117944849A CN 202410355890 A CN202410355890 A CN 202410355890A CN 117944849 A CN117944849 A CN 117944849A
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Abstract
The invention belongs to the technical field of marine rescue, and particularly relates to a rescue system for floating on a water surface and self-sinking at fixed points. The system comprises a floating barrel unit, a plurality of floating barrels, a plurality of floating barrel units and a plurality of control units, wherein the floating barrels are fixed through ropes, and emergency materials are contained in the floating barrels; the balance weight is positioned below the water surface and connected with the floating cylinder and is used for controlling the stability and sinking of the floating cylinder; the anchor chain is positioned below the water surface and used for fixing the position of the floating pontoon, one end of the anchor chain is connected with the counterweight, and the other end of the anchor chain is provided with an anchor hook; the control system is arranged on the floating pontoon and used for controlling the floating and sinking of the floating pontoon, collecting the position information of the floating pontoon and the water surface information near the floating pontoon, and sending the collected information to the information center; and the information center is used for remotely receiving the information sent by the control system and carrying out encryption communication with the control system. According to the system, the floating pontoons are distributed, so that people falling into the water at sea can be rapidly and emergently rescued, and the rescue efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of marine rescue, and particularly relates to a rescue system for floating on a water surface and self-sinking at fixed points.
Background
With the development of economic globalization, maritime trade is more prosperous, and ships play a great role as maritime vehicles, and ships are also at great risk on the sea. When a shipman performs offshore operation, the shipman is inevitably subjected to severe conditions, accidents such as ship capsizing and the like are frequently easy to occur, and the life safety of the shipman is endangered. Up to now, searching and rescuing of the personnel in the sea is a worldwide difficult problem, when rescue is carried out to a plurality of personnel in the water, the rescue team can not acquire the information of the personnel in the water fast, and rescue efficiency is low, if the personnel in the water has the injury condition, rescue articles such as medicines and food are not timely supplied at this time, and further injury is likely to be caused to the implementation personnel, so that the survival probability is reduced. Moreover, the existing floating device cannot automatically send rescue signals and inform rescue teams of rescue, and particularly in the in-sea, people falling into water are not easy to find by the rescue teams, so that the rescue efficiency is low, and the occurrence of consequences is inconceivable due to the situation.
Disclosure of Invention
The invention provides a water surface floating fixed-point self-sinking rescue system, which can enlarge the rescue range on the sea surface, is convenient for people falling into water to search for rescue nearby, and solves the problems that the current offshore rescue cannot automatically acquire information of people falling into water and has low rescue efficiency.
The technical scheme of the invention is realized as follows:
A rescue system for floating and fixed-point self-sinking on water surface comprises the following parts:
The floating barrel unit comprises a plurality of floating barrels, wherein a plurality of floating barrels are fixed through ropes, and emergency materials are contained in the floating barrels;
the balance weight is positioned below the water surface and connected with the floating cylinder through a rope and is used for controlling the stability and sinking of the floating cylinder;
the anchor chain is positioned below the water surface and used for fixing the position of the floating pontoon, one end of the anchor chain is connected with the counterweight, and the other end of the anchor chain is provided with an anchor hook;
The control system is arranged on the floating pontoon and used for controlling the floating and sinking of the floating pontoon, collecting the position information of the floating pontoon and the water surface information near the floating pontoon, and sending the collected information to the information center;
and the information center is used for remotely receiving the information sent by the control system and carrying out encryption communication with the control system.
Through above-mentioned technical scheme, through laying a plurality of floating barrel units in the different positions on sea, the cooperation of counter weight and anchor chain for float the flotation pontoon can float with sink fixedly steadily, control system can control float the flotation of flotation pontoon and sink, thereby automatic control float the time and the distance that the flotation pontoon reaches the target planning point, control system is through gathering the positional information of flotation pontoon and the surface of water information near floating barrel, can automatic monitoring personnel's that fall out information, and in time feed back to information center, so that information center in time arranges the rescue personnel and carries out rescue action, improve rescue efficiency, personnel that fall into water can be emergent reserve through first aid supplies when the rescue personnel does not arrive.
Optionally, the floating barrel comprises a plurality of independent air bags, wherein an air release valve is arranged on the air bags, the air release valve is controlled by an electromagnetic valve, and the switch of the air release valve is controlled by the control system.
Through the technical scheme, the control system can automatically control the air release of the air bag by controlling the air release valve, thereby adjusting the buoyancy of the floating pontoon and controlling the self-sinking of the floating pontoon.
Optionally, the airbag is provided with a self-explosion device, an explosive and an electric detonator are sealed in a shell of the self-explosion device, and the starting of the electric detonator is controlled by the control system.
Through the technical scheme, the control system can perform self-explosion treatment on the floating barrel through opening the self-explosion device, so that the floating barrel is prevented from being illegally used, the safety of the floating barrel is improved, and the self-explosion device can also control the self-sinking of the floating barrel by automatically adjusting the buoyancy of the floating barrel.
Optionally, the first-aid supplies include first-aid foods, medicines, sun-protection articles, life jackets and signal bullets.
Through the technical scheme, emergency treatment is carried out by timely providing first-aid materials for the person falling into water, so that the person falling into water can conveniently send distress information in time, and the arrival of a rescue team is safely waited.
Optionally, the side face of floating pontoon installs cloud platform rotation camera and radar, cloud platform rotation camera with the radar is used for right float a section of thick bamboo and carry out 360 shooting and scanning, gather the information of person in water and the distance between the adjacent float section of thick bamboo to send the information after gathering to control system.
Through the technical scheme, the cradle head rotary camera and the radar are arranged, so that the information center can conveniently obtain the information of people falling into water near the floating barrel in time, rescue actions can be conveniently carried out in time, and the rescue efficiency and the survival rate of the people falling into water are improved.
Optionally, the control system comprises a satellite positioning system, and the satellite positioning system is used for acquiring the position information of the floating pontoon and sending the position information to the information center.
Through the technical scheme, the satellite positioning system can timely feed back the position information of the floating pontoon, so that the information center can timely acquire the position information of the floating pontoon and perform subsequent self-sinking operation, thereby fixing the floating barrel at a designated target planning point, and the satellite positioning system can also timely position the position of a person falling into water, thereby accurately acquiring a target point of rescue action and improving the rescue efficiency and accuracy.
Optionally, the control system comprises a friend or foe identification unit, wherein the friend or foe identification unit is provided with an identity verification function for verifying the identity of a user, and the friend or foe identification unit is in encrypted communication with the information center.
Through above-mentioned technical scheme, I's identification element is through verifying user's identity, can improve the security that floats flotation pontoon and inside first aid material used for float the section of thick bamboo and can use for the person that falls into water that really needs, avoid being destroyed by other people.
Optionally, the information center includes an encryption communication unit, a GIS and a deep learning model, the information center establishes a GIS map, the information center records the drifting track through the position information of the drifting cylinders sent by the control system, analyzes the drifting speed, obtains the distance between the drifting cylinders and the release position, and sequentially starts the self-sinking program of the drifting cylinders according to the principle from near to far so that all the drifting cylinders reach respective target planning points.
Through the technical scheme, the information center can record and analyze the drifting track and drifting speed of the drifting barrel through the information sent by the control system, so that the control system is informed to perform self-sinking operation, and the drifting barrel can accurately reach and be fixed at a target planning point according to a plan.
Optionally, the time for the floating barrel to reach the target planning point and the self-sinking distance of the floating barrel need to be calculated;
(1) Time of float bowl reaching target planning point ；
L, preparing the distance between the position of the self-sinking target planning point and the floating pontoon;
v, drift velocity of the drift tube;
(2) Distance of self-sinking of floating pontoon ：
Self-sinking time;
v, drift velocity of the drift tube.
Through the technical scheme, the time and the distance for the floating barrel to start self-sinking can be accurately judged by the two formulas, so that the floating barrel can accurately reach a target planning point.
Alternatively, when L <And the information center starts the self-sinking program of the floating pontoon through the control system.
Through above-mentioned technical scheme, control system passes through the judgement of two distances, can in time start the degree of autodeposition of floating pontoon to make the floating section of thick bamboo carry out the autodeposition location in reasonable position, the position of convenient reasonable overall arrangement floating pontoon.
After the technical scheme is adopted, the invention has the beneficial effects that:
According to the invention, the plurality of floating barrel units can be accurately distributed at the target planning point through the control system and the information center, the rescue range is enlarged, emergency materials are conveniently provided for the personnel falling into the sea, so that the personnel falling into the sea can safely wait for the arrival of a rescue team, the cooperation of the control system and the information center can timely find the personnel falling into the water nearby the floating barrel, the position of the personnel falling into the water can be accurately obtained, the personnel falling into the water can be rapidly rescued, and the rescue efficiency and the safety of the personnel falling into the water are improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic illustration of the structure of the connection between the buoy, counterweight, and anchor chain in an embodiment;
FIG. 2 is a schematic diagram of a self-settlement distance determination structure according to an embodiment;
fig. 3 is a schematic diagram of the structure of the installation between the motor and the winding drum and between the ropes in the buoy in the embodiment.
Reference numerals: 1. a floating pontoon; 2. a rope; 3. a counterweight; 4. an anchor chain; 5. an anchor hook; 6. a motor; 7. and (5) winding the cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the application discloses a rescue system for floating on a water surface and self-sinking at a fixed point.
Examples: according to the figures 1 to 3, a water surface floating fixed-point self-sinking rescue system comprises a floating barrel unit, a rope 2, a counterweight 3, an anchor chain 4, a control system and an information center.
The floating barrel unit comprises a plurality of floating barrels 1, the floating barrels 1 are fixed through ropes 2, the buoyancy of the floating barrels 1 can be increased, and the buoyancy of the floating barrels 1 can be increased through parallel arrangement. According to the water flow direction of ocean currents and information of monitoring water falling persons, the floating pontoon 1 is arranged at a proper position, so that the cost for arranging the floating pontoon 1 is reduced.
The interior of the floating pontoon 1 is provided with first-aid materials, wherein the first-aid materials comprise first-aid foods, medicines, sun-proof articles, life jackets, signal bullets and the like, and are used for being supplied to help seeking personnel. The floating pontoon 1 has waterproof and moistureproof properties, thereby protecting the integrity of the first-aid materials. The floating pontoon 1 is made of specific materials, has good buoyancy, and the surface is coated with ocean camouflage so as to reduce the visibility in the ocean and avoid being found by enemy aerial survey.
The float 1 comprises a plurality of independent air bags, the air bags are provided with air release valves, the air release valves are controlled by electromagnetic valves, the air release valves indirectly control the buoyancy of the float 1 by controlling the air content in the air bags, and the air release valves are controlled to be opened and closed by a control system. The air bag is also provided with a self-explosion device, an explosive and an electric detonator are sealed in the shell of the self-explosion device, the electric detonator is electrically connected with a control system, and the control system realizes the adjustment of the buoyancy of the floating cylinder 1 by controlling the detonation of the self-explosion device.
The side of the floating pontoon 1 is provided with a tripod head rotary camera and a radar, and the tripod head rotary camera can shoot the water surface image around the floating pontoon 1 by 360 degrees, thereby acquiring the distance between the adjacent floating pontoons 1 (avoiding the winding of the rope 2) and the information of the person falling into water. The radar can scan the water surface around the floating pontoon 1 by 360 degrees, acquire the position information of the floating pontoon 1 and the personnel falling into water, the rotating camera of the cradle head and the radar transmit the acquired information to the control system, and the control system encrypts and transmits the acquired information to the information center so that the information center can accurately acquire the position information of the floating pontoon 1 and the personnel falling into water.
The floating pontoon 1 is provided with a buzzer and a flash lamp, and the buzzer and the flash lamp are controlled by a control system to carry out alarm processing.
A rope 2 for fixing a plurality of floating pontoons 1 together in a floating barrel unit, increasing the buoyancy of the floating barrel unit as a whole, the rope 2 should have sufficient strength and durability to withstand the influence of the marine environment. The rope 2 is also used for connecting the floating pontoon 1 and the counterweight 3, a plurality of counterweights 3 can be used according to the requirement, and the plurality of counterweights 3 are also fixed through the rope 2.
The axial direction of the float bowl 1 is provided with a motor 6 and a winding drum 7, the motor 6 shaft of the motor 6 is coaxially connected with the winding drum 7, and the winding drum 7 is wound with a rope 2. One end of the rope 2 is fixed on the shaft of the floating pontoon 1, and the other end of the rope 2 penetrates out of the floating pontoon from the side. The motor 6 is controlled to start by a control system, and the control system adjusts the length of the rope 2 between the floating pontoon 1 and the counterweight 3 by controlling the forward and reverse rotation of the motor 6, so as to adjust the height between the floating pontoon 1 and the counterweight 3.
The counterweight 3, the counterweight 3 is located below the water surface, and the counterweight 3 is connected with the floating pontoon 1 through the rope 2 for stability and the subsidence of the floating pontoon 1 of control, the counterweight 3 is designed and adjusted according to actual conditions, ensures the stability of whole floating pontoon 1 in ocean current. One end of the counterweight 3 is connected with the floating pontoon 1 through a rope 2, the other end of the counterweight 3 is connected with the anchor chain 4 through the rope 2, and the counterweight 3 and the anchor chain 4 cooperate to fix the position of the floating pontoon 1. The buoyancy of the pontoon 1 is greater than the weight of the rope 2, counterweight 3 and anchor chain 4, thereby ensuring that the pontoon 1 is able to drift with ocean currents.
The anchor chain 4, anchor chain 4 is located below the surface of water, and the one end and the counter weight 3 of anchor chain 4 are connected, and the other end of anchor chain 4 is provided with the fluke 5, and the fluke 5 is used for fixed float 1's position, and anchor chain 4 possesses sufficient intensity and corrosion resistance to resist marine environment's erosion.
The control system is arranged on the floating pontoon 1 and used for controlling the floating and sinking of the floating pontoon 1, collecting the position information of the floating pontoon 1 and the water surface information near the floating pontoon 1, and sending the collected information to the information center. The control system comprises a satellite positioning system and a friend-foe identification unit, wherein the satellite positioning system adopts a Global Positioning System (GPS) or a Global Navigation Satellite System (GNSS). The friend-foe identification unit is provided with an identity verification function for verifying the identity of a user, and performs encrypted communication with the information center by receiving or transmitting radio signals.
The friend-foe identification unit is used for talking with the person falling into water through the radio audio device, so that the person falling into water is helped to carry out self-help before rescue of the rescue team. The person falling into water can also launch signals to rescue ships, rescue airplanes and the like through the signal bullets in the first-aid materials, and simultaneously send out help seeking information with position information. The information center can shout by voice and enemy personnel, can allow the enemy personnel to use first-aid materials in the floating barrel 1 after landing, and detonate the self-explosion device in the floating barrel 1 through the control system to hurt enemy or send enemy information to the information center if the enemy personnel refuses not to land.
And the information center is used for remotely receiving the information sent by the control system and carrying out encryption communication with the control system. The information center includes an encrypted communication unit, a Geographic Information System (GIS), and a deep learning model. The information center establishes a GIS map, records the drifting track of each floating pontoon 1 through the position information of the floating pontoon 1 sent by the control system, analyzes the drifting speed, obtains the distance between the drifting barrel and the release position, and sequentially starts the self-sinking program of the floating pontoon 1 according to the principle from near to far so that all the floating pontoons 1 reach respective target planning points.
According to the requirement of information acquisition distribution planning, starting from a floating barrel 1 floating to the farthest, an information center informs a control system to control the self-sinking of the floating barrel 1, the floating barrel 1 at the forefront is closest to the planned farthest distribution point, the self-sinking operation is started according to the rule from the near to the far, and the control system deflates an air bag by controlling the opening of a deflation valve, so that the self-sinking operation is carried out on the floating barrel 1. The self-sinking of the floating pontoon 1 is started from the near to the far, the anchor hooks 5 of the floating pontoon 1 flowing through can be prevented from scratching the floating pontoon 1 which has self-sinking, and the winding between ropes 2 can be prevented.
The time for the floating pontoon 1 to reach the target planning point and the self-sinking distance of the floating pontoon 1 need to be calculated. Predicting the time for the buoy 1 to reach the planned point based on the position of the buoy 1 released and the furthest target planned point position to which it may drift, and the distance and floating speed from which it has drifted to the point where autosinking needs to be initiated；
And L, preparing the distance between the position of the self-sinking target planning point and the floating pontoon 1.
V, drift velocity of the drift tube 1.
Determining the distance for starting self-sinking according to the self-sinking time and the drifting speed：
The control system sends the floating position information of the floating unit to the information center, the information center marks the position of the floating unit in the GIS, records the drifting track of the floating unit, records and analyzes the drifting speed of the floating unit, and the floating unit is positioned at a distance L <At this time, the information center notifies the control system to start the autodeposition process of the floating cartridge 1.
The planned arrangement points of the floating pontoons 1 are not too dense, so that the interweaving phenomenon of ropes 2 between adjacent floating pontoons 1 is prevented.
Working principle:
The weight of the counterweight 3 is adjusted according to the buoyancy requirements of each buoy 1 in practice, so as to ensure the stability of all buoy 1 in ocean currents. If the floating pontoon 1 needs to sink by oneself, the control system starts the air release valve to carry out the gassing operation to part of gasbag, at this moment, counter weight 3 and anchor chain 4 sink, the buoyancy when needs floating pontoon 1 to expose the surface of water is greater than or equal to counter weight 3 and anchor chain 4's weight, utilize the buoyancy of weight balance floating pontoon 1 of anchor chain 4 and counter weight 3, rely on the adhesive force of fluke 5 to fix a position floating pontoon 1, avoid counter weight 3 and fluke 5 to be towed by floating pontoon 1 and leave the anchor ground, through the self-sinking of control system control floating pontoon 1, can make floating pontoon 1 drift to carry out the position fixing behind the specific position, and can not drift along with the ocean current. If the floating pontoon 1 needs to be submerged below the water surface, the buoyancy of the floating pontoon 1 needs to be controlled to be smaller than the weight of the anchor chain 4 and the counterweight 3, and the floating pontoon 1 is extruded by water when submerged below the water surface, so that the buoyancy is reduced, and the floating pontoon 1 is suspended in the water by the weight of the anchor chain 4 and the counterweight 3 and the adhesive force of the anchor hook 5.
The length reserve of the rope 2 takes the maximum water depth of the target planning point as a reference, in the releasing process, the floating pontoons 1 close to the anchor chain 4 and the counterweight 3 are sequentially deflated or self-exploded, and if the floating pontoons 1 continue drifting, the anchor hooks 5 are indicated to not touch the bottom, and the rope 2 needs to be continuously released. If the drift velocity becomes slower, it is indicated that the fluke 5 has bottomed and fixed. If it is desired that the buoy 1 is exposed to the water, the length of the rope 2 is greater than the depth of the water. If it is desired that the buoy 1 is submerged below the water surface, the length of the rope 2 is less than the water depth, and the buoy 1 is suspended in the water by means of the weight of the anchor chain 4 and the counterweight 3, and the adhesion of the anchor hook 5.
The length of the rope 2 can be fixed, and the length of the rope 2 which accords with the position of the floating pontoon 1 is preset according to the water depth of the target planning point. A winding drum 7 can be arranged inside the floating drum 1, and the gravity is utilized to pull the release rope 2 when the anchor chain 4 and the floating drum 1 of the counterweight 3 are deflated and then sink. If the length of the rope 2 needs to be changed, the control system drives the winding drum 7 to release or wind the rope 2 by controlling the positive and negative rotation of the motor 6, so as to control the distance between the floating pontoon 1 and the anchor ground. The information center receives the distress signal sent by the person falling into water or receives the information of the person falling into water shot by the rotary camera of the cradle head, and analyzes the position and the distance of the floating pontoon 1 nearest to the control center and whether the person falling into water can swim or float according to the positions of the person falling into water and the floating barrel 1 sent by the control center. If the floating can be achieved at a short distance, it is difficult to float or swim at a long distance, the ropes 2 of the nearest upstream buoy 1 are released, allowing the buoy 1 to quickly drift to the personnel.
The control system sends the position of the floating pontoon 1 to the information center, the information center judges the position of the floating pontoon 1, and if the position returned by the floating pontoon 1 is in an envelope line, the position indicates that the anchor hook 5 bottoms out. The floating pontoon 1 is influenced by wind, ocean currents, swells, water surface heights and the like on the water surface, and the positioning position drifts in the enveloping surface by taking the anchor hook 5 as the center.
In the drifting process of the drifting cylinders, the conditions of the drifting cylinders along the drifting path can be monitored by using a cradle head rotating camera and a radar, and the interval and the position information of the drifting cylinders 1 can be judged by using the mutual positions of the plurality of drifting cylinders. After the floating barrel 1 is self-sinking, the cradle head rotating camera and the radar monitor information within the design range of the floating barrel 1. After someone falls into water, the GIS of the information center is utilized to find the nearby floating cylinder 1. The information center processes information returned by the cradle head rotating camera and the radar so as to find characteristic images of targets such as ships, floaters and the like to be analyzed to train a deep learning model, and processes and analyzes the information returned by each floating barrel unit respectively. The information center can automatically judge and process rescue work of people falling into water through the deep learning model.
In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The rescue system capable of floating on the water surface and achieving fixed-point self-sinking is characterized by comprising the following parts:
The floating barrel unit comprises a plurality of floating barrels, wherein a plurality of floating barrels are fixed through ropes, and emergency materials are contained in the floating barrels;
the balance weight is positioned below the water surface and connected with the floating cylinder through a rope and is used for controlling the stability and sinking of the floating cylinder;
the anchor chain is positioned below the water surface and used for fixing the position of the floating pontoon, one end of the anchor chain is connected with the counterweight, and the other end of the anchor chain is provided with an anchor hook;
The control system is arranged on the floating pontoon and used for controlling the floating and sinking of the floating pontoon, collecting the position information of the floating pontoon and the water surface information near the floating pontoon, and sending the collected information to the information center;
and the information center is used for remotely receiving the information sent by the control system and carrying out encryption communication with the control system.
2. A water surface floating fixed point self-sinking rescue system according to claim 1, wherein the floating barrel comprises a plurality of independent air bags, the air bags are provided with air release valves, the air release valves are controlled by electromagnetic valves, and the opening and closing of the air release valves are controlled by the control system.
3. The water surface floating fixed point self-sinking rescue system according to claim 2, wherein the airbag is provided with a self-explosion device, an explosive and an electric detonator are sealed in a shell of the self-explosion device, and the starting of the electric detonator is controlled by the control system.
4. The water floating point self-sinking rescue system of claim 1, wherein the emergency supplies comprise emergency foods, medicines, sun protection products, life jackets and signaling bullets.
5. The water surface floating fixed point self-sinking rescue system according to claim 1, wherein a cradle head rotating camera and a radar are arranged on the side face of the floating pontoon, the cradle head rotating camera and the radar are used for shooting and scanning the floating barrel by 360 degrees, acquiring information of a person falling into water and the distance between adjacent floating barrels, and sending the acquired information to the control system.
6. The water surface floating fixed point self-sinking rescue system according to claim 1, wherein the control system comprises a satellite positioning system, and the satellite positioning system is used for acquiring the position information of the floating pontoon and sending the position information to the information center.
7. The water floating fixed point self-sinking rescue system according to claim 1, wherein the control system comprises a friend-foe identification unit, wherein the friend-foe identification unit is provided with an identity verification function for verifying the identity of a user, and the friend-foe identification unit is in encrypted communication with the information center.
8. The water surface floating fixed-point self-sinking rescue system according to claim 1, wherein the information center comprises an encryption communication unit, a GIS and a deep learning model, wherein the information center establishes a GIS map, records a drifting track through position information of a drifting barrel sent by the control system, analyzes drifting speed, obtains a distance between the drifting barrel and a release position, and sequentially starts self-sinking programs of the drifting barrel according to a near-far principle so that all the drifting barrels reach respective target planning points.
9. The water surface floating fixed point self-sinking rescue system of claim 8, wherein the arrival of the floating barrel at the target planning point requires calculation of the time of arrival of the floating barrel at the target planning point and the self-sinking distance of the floating barrel;
(1) Time of float bowl reaching target planning point ；
；
L, preparing the distance between the position of the self-sinking target planning point and the floating pontoon;
v, drift velocity of the drift tube;
(2) Distance of self-sinking of floating pontoon ；
；
Self-sinking time;
v, drift velocity of the drift tube.
10. A water floating setpoint self-sinking rescue system according to claim 9, wherein when L <And the information center starts the self-sinking program of the floating pontoon through the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410355890.1A CN117944849A (en) | 2024-03-27 | 2024-03-27 | Rescue system capable of floating on water surface and achieving fixed-point self-sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410355890.1A CN117944849A (en) | 2024-03-27 | 2024-03-27 | Rescue system capable of floating on water surface and achieving fixed-point self-sinking |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334898A (en) * | 2018-09-30 | 2019-02-15 | 北京津泰海工科技有限公司 | A kind of drowning man's Quick rescue method and rescue system |
| CN212500896U (en) * | 2020-05-11 | 2021-02-09 | 福建海屹舰船设备有限公司 | Ocean buoy with rescue equipment |
| CN216035018U (en) * | 2021-09-09 | 2022-03-15 | 玉林师范学院 | Intelligent life buoy device |
| CN117508519A (en) * | 2023-11-10 | 2024-02-06 | 广东海洋大学 | Island sea area rescue robot and rescue method |
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- 2024-03-27 CN CN202410355890.1A patent/CN117944849A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334898A (en) * | 2018-09-30 | 2019-02-15 | 北京津泰海工科技有限公司 | A kind of drowning man's Quick rescue method and rescue system |
| CN212500896U (en) * | 2020-05-11 | 2021-02-09 | 福建海屹舰船设备有限公司 | Ocean buoy with rescue equipment |
| CN216035018U (en) * | 2021-09-09 | 2022-03-15 | 玉林师范学院 | Intelligent life buoy device |
| CN117508519A (en) * | 2023-11-10 | 2024-02-06 | 广东海洋大学 | Island sea area rescue robot and rescue method |
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