CN112849339B - Air-drop type ocean data measuring device and data processing device - Google Patents
Air-drop type ocean data measuring device and data processing device Download PDFInfo
- Publication number
- CN112849339B CN112849339B CN202011620339.3A CN202011620339A CN112849339B CN 112849339 B CN112849339 B CN 112849339B CN 202011620339 A CN202011620339 A CN 202011620339A CN 112849339 B CN112849339 B CN 112849339B
- Authority
- CN
- China
- Prior art keywords
- data
- temperature
- parachute
- measuring
- floating structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/003—Buoys adapted for being launched from an aircraft or water vehicle;, e.g. with brakes deployed in the water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Hydrology & Water Resources (AREA)
- Radar, Positioning & Navigation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
This scheme discloses an air-drop formula marine data measuring device and data processing apparatus, wherein, air-drop formula marine data measuring device includes: the parachute, the data measuring part and the separating part are arranged in the rocket projectile body; the parachute is fixedly connected with the data measuring part through a cable; the separation part is directly or indirectly abutted with the data measurement part; the separation section pushes out the parachute and the data measurement section from within the rocket projectile in a case where the rocket projectile reaches a predetermined area in the air; the data measuring part falls at a falling speed under the action of the parachute. This application the scheme sets up data measurement portion on the air-drop carrier, through the mode of long-range throwing, puts in data measurement portion to the target area to reduce the influence of environmental factor to data measurement portion input process, reduce the safe risk of putting in the in-process, improve data measurement portion's input efficiency.
Description
Technical Field
The scheme relates to the technical field of ocean monitoring. And more particularly, to an aerial delivery type marine data measuring apparatus and data processing apparatus.
Background
The ocean has abundant resources, so the development and exploration of the ocean in China never stop. The development of ocean resources is beneficial to promoting the further development of national defense and military fields, civil economy fields, transportation fields and the like in China.
The rapid real-time acquisition of the marine meteorological hydrological environment element information has important significance for ensuring navigation safety and marine military activities. Traditionally, the key element profile of the marine meteorological environment is mainly obtained through a sonde, the key element information of the marine thermohaline deep profile is mainly obtained by measuring through a shipborne measuring instrument, the key element information of sea waves is mainly measured through a wave measuring buoy, and the traditional measuring mode has the problems of small observation range, high use cost, poor timeliness and the like.
In recent years, some unmanned aerial vehicles and unmanned ship-borne marine meteorological hydrographic environment measurement systems are developed at home and abroad, however, the systems have the problems of high use environment requirement, high safety risk and insufficient timeliness, and cannot meet the requirements of rapid real-time, safety and reliability and integrated measurement of marine weather, temperature and salt depth profiles and sea wave elements under extreme conditions such as severe weather and sea conditions, marine scientific investigation, navigation safety guarantee and marine military activities.
Disclosure of Invention
The invention aims to provide an air-drop type ocean data measuring device and an air-drop system.
In order to achieve the purpose, the technical scheme is as follows:
in a first aspect, the present scheme provides an air-drop type marine data measurement device, which is characterized by comprising: the parachute, the data measuring part and the separating part are arranged in the rocket projectile body;
the parachute is fixedly connected with the data measuring part through a cable;
the separation part is directly or indirectly abutted with the data measurement part;
the separation section pushes out the parachute and the data measurement section from within the rocket projectile in a case where the rocket projectile reaches a predetermined area in the air;
the data measuring part is used for reducing the speed to fall into the sea under the action of the parachute.
In a preferred embodiment, the rocket projectile comprises: a cavity and a cover body;
an opening is formed in one side of the cavity, and the cover body is fixed at the opening of the cavity;
the separation part is fixed on one side of the cavity far away from the opening;
the parachute and the data measuring part are movably arranged in the cavity.
In a preferred embodiment, the separation portion includes: an ignition device, a piston and a liner;
the piston is fixed with the lining tile through a piston rod, and the side surface of the piston is abutted against the inner wall of the rocket projectile body;
the ignition device is fixed inside the rocket projectile body on one side of the piston, which is far away from the lining tile;
the lining tile is directly or indirectly abutted against the data measuring part.
In a preferred embodiment, the separation portion further includes: a time delay; the time delay device is electrically connected with a switch of the ignition device.
In a preferred embodiment, the data measuring section includes: a floating structure;
one or more of a ten-axis sensor, a temperature and humidity sensor, a positioner, a temperature and salinity depth measuring mechanism and a communicator are arranged in the floating structure;
at least one of a ten-axis sensor, a temperature and humidity sensor, a positioning sensor, a temperature and salinity depth measuring mechanism and a communicator is arranged in the floating structure and is electrically connected with a controller arranged in the floating structure;
at least one of a ten-axis sensor, a temperature and humidity sensor, a positioning sensor, a temperature and salinity depth measuring mechanism, a communicator and a controller is arranged in the floating structure and is electrically connected with a power supply arranged in the floating structure;
one or more of the ten-axis sensor, the temperature and humidity sensor, the positioner, the temperature and salt depth measuring mechanism, the communicator, the controller and the power supply are fixed on the inner wall of the shell or fixed in the shell through a mounting rack.
In a preferred embodiment, the warm saline depth measuring mechanism comprises: a probe releasing mechanism fixed with a temperature and salt depth measuring probe;
the probe releasing mechanism is fixed at the bottom of the floating structure;
the probe releasing mechanism and the temperature and salt depth measuring probe are respectively electrically connected with the controller;
and the probe release mechanism releases the temperature and salt depth measuring probe into the ocean under the action of a release signal sent by the controller.
In a preferred embodiment, the floating structure comprises: a data transmission antenna electrically connected with the communicator and/or a positioning signal receiving antenna electrically connected with the positioner are/is arranged outside the floating structure; alternatively, the first and second electrodes may be,
and a data transmission antenna electrically connected with the communicator and/or a positioning signal receiving antenna electrically connected with the positioner are/is arranged in the floating structure.
In a preferred embodiment, the inner wall of the floating structure is provided with a detection port; the temperature and humidity sensor is fixed at the detection port.
In a second aspect, the present solution provides a data processing apparatus, including:
a data receiving module for receiving data information sent by the data measuring part in the air-drop type ocean data measuring device;
the data processing module is used for generating one or more data files of atmospheric waveguide data, hydrological data or wave data according to the data information;
and the data sending module is used for sending the data file to an external object.
In a preferred embodiment, the data processing module comprises:
the first data generation unit is used for calculating the atmospheric refractive index according to one or more of atmospheric temperature, atmospheric humidity, atmospheric pressure, wind speed and wind direction profile elements; generating an atmospheric waveguide data file according to the refractive index of the atmospheric waveguide and a pre-constructed atmospheric waveguide prediction model;
the second data generation unit is used for calculating the sound velocity of the seawater at different depths according to one or more of the ocean temperature, the ocean salinity and the ocean depth profile factors; and generating a hydrological data file according to the change curves of the seawater temperature, the seawater salinity and the sound velocity along with the depth.
The invention has the following beneficial effects:
this application the scheme sets up data measurement portion on the air-drop carrier, through the mode of long-range throwing, puts in data measurement portion to the target area to reduce the influence of environmental factor to data measurement portion input process, reduce the safe risk of putting in the in-process, improve data measurement portion's input efficiency.
This application the scheme is integrated in data measurement portion with multiple collection means, through the mode of long-range throwing, puts in data measurement portion to the target area to multiple data can once only be gathered, thereby increased data acquisition's scope, reduce the input cost, improve data acquisition's efficiency.
The scheme can realize the rapid measurement of all-weather, all-time and all-sea marine environment elements, is particularly suitable for the rapid, real-time, safe, reliable and integrated measurement of marine meteorological hydrographic environment elements under special sea areas, severe weather sea conditions and emergency conditions, can provide novel detection means and methods for marine scientific investigation, navigation safety guarantee, marine military activities and the like, and has wide application prospect in the field of rapid measurement of marine environment elements.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be 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 to obtain other drawings based on these drawings without creative efforts.
FIG. 1 shows a schematic view of an example of an aerial delivery marine data measurement device according to the present solution;
FIG. 2 is a schematic view showing an example of a connection mode of internal devices of a data measuring section according to the present embodiment;
fig. 3 is a schematic diagram showing an example of the cooperative use of the aerial delivery type marine data measuring device and the data processing device according to the present embodiment.
Reference numerals
1. A rocket projectile body; 101. a cavity; 102. a cover body; 103. a propeller; 104. an empennage structure;
2. a parachute;
3. a data measuring section; 301. a floating structure; 302. a ten-axis sensor; 303. a temperature-humidity-pressure sensor; 304. a positioning sensor; 305. a warm salt depth measuring probe; 306. a communicator; 307. a controller; 308. a power supply; 309. a data transmission antenna; 310. a positioning signal receiving antenna;
4. a separation section;
5. a launcher;
6. and (4) a ground station.
Detailed Description
In order to make the technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is clear that the described embodiments are only a part of the embodiments of the present application, and not an exhaustive list of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Through analysis and research on the prior art, in recent years, unmanned aerial vehicles and unmanned ship-borne marine meteorological hydrographic environment measurement systems are developed at home and abroad, however, the systems have the problems of high use environment requirements, high safety risk and insufficient timeliness, and can not meet the requirements of rapid real-time, safety and reliability and integrated measurement on marine meteorological, temperature and salt depth profiles and sea wave elements under extreme conditions such as severe weather and sea conditions, navigation safety guarantee and marine military activities.
Therefore, this scheme aims at providing an air-drop formula marine data measuring device, combines marine data measuring device and rocket projectile body, utilizes the mode of long-range throwing or transmission, puts in data measurement portion to the target area to reduce the influence of environmental factor to data measurement portion input process, reduce the safe risk of putting in the in-process, improve data measurement portion's input efficiency. The data measurement part in the air-drop type ocean data measurement device is in data communication with the ground station, so that data bases such as detection, early warning, navigation guarantee and combat decision are provided for users such as ships, submarines and airplanes.
Hereinafter, an airdrop-type marine data measuring apparatus and a data processing apparatus according to the present embodiment will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the airdrop type marine data measurement device according to the present embodiment includes: rocket projectile body 1, parachute 2, data measurement portion 3 and separation portion 4. The parachute 2, the data measuring part 3 and the separating part 4 are sequentially fixed inside the rocket projectile body 1 from top to bottom. The data measuring unit 3 is connected to the parachute 2 and directly or indirectly abuts against the separation unit 4. When the rocket projectile body 1 is used, the rocket projectile body 1 is launched or thrown into the air, when the rocket projectile body 1 reaches a preset area in the air, the separating part 4 pushes the parachute 2 and the data measuring part 3 out of the rocket projectile body 1, the data measuring part 3 is decelerated through the parachute 2 and slowly falls into the sea, and the sea data are measured and sent.
In the scheme, the rocket projectile body 1 is used as a carrier of the parachute 2, the data measuring part 3 and the separating part 4 in the air flight process, so that the parachute 2, the data measuring part 3 and the separating part 4 can be carried to a preset area, and the adverse effects of damage, route deviation and the like caused by external environmental factors to the deceleration part 2, the data measuring part 3 and the separating part 4 can be prevented in the flight process. The rocket projectile body 1 can also adopt other air-drop carriers with regular geometric shapes; the aerial delivery carrier can be made of an impact-resistant and corrosion-resistant metal material, such as stainless steel and the like, so as to ensure the stability and safety of the aerial delivery carrier during storage or use. In addition, considering that the running track of the air-drop carrier is influenced by the problems of wind resistance and the like when the air-drop carrier moves in the air, the air-drop carrier can be designed into a streamline structure so as to reduce the influence of the wind resistance in the air on the running track of the air-drop carrier 1.
In order to facilitate the installation and the disassembly, the rocket projectile body 1 can be designed into a split structure. In particular, the rocket projectile 1 may comprise: a cavity 101 and a cover 102. An opening is formed in one side of the cavity 101, and the separating part 4, the data measuring part 3 and the parachute 2 are sequentially installed through the opening; after the components are installed, the cover body 102 is clamped and fixed at the opening of the cavity 101, and the rocket projectile body 1 is installed. In one embodiment, the chamber 101 may be a cylindrical structure with one end open and the inside hollow, and the separation part 4, the data measuring part 3 and the parachute 2 may be fixed in the cylindrical structure. The cover 102 may be a cone-shaped structure, and one side of the cone-shaped structure is fixedly connected to the cylindrical cavity 101 in a matching manner. In the process of designing the cover 102, the cover 102 may be designed to be a hollow structure or a non-hollow structure, and may be appropriately adjusted according to the strength and weight requirements of the cover 102.
It should be noted here that when the cavity 101 and the cover 102 are fixedly connected, it should be considered that the normal operation of the separating portion 4 cannot be affected. That is, after the installation, the connection force between the cover 102 and the cavity 101 can resist the extrusion force of the components in the cavity 101 on the cover 102, and prevent the cover 102 from being separated from the cavity 101; it is also necessary to ensure that the coupling force between the cover 102 and the chamber 101 is less than the pushing force provided by the separating portion 4, so that the separating portion 4 can smoothly push the cover 102 away from the chamber 101 and push the data measuring portion 3 and the parachute 2 out of the chamber 101.
When the rocket projectile body 1 reaches a predetermined area, the separating portion 4 needs to push the data measuring portion 3 and the parachute 2 out of the cavity 101, and therefore, the data measuring portion 3 and the parachute 2 cannot be completely fixed in the air-drop carrier 1, the data measuring portion 3 and the parachute 2 can be movably placed in the rocket projectile body 1, and the data measuring portion 3 and the parachute 2 can be placed in the rocket projectile body 1 in a stationary manner by the pressing force between other components and the pressing force of the inner wall of the rocket projectile body 1.
In order to facilitate the installation of the separate portion 4, the rocket projectile 1 may be provided with an installation opening for the separate portion 4 so that the separate portion 4 can be installed and adjusted.
In the scheme, the thruster 103 and the empennage structure 104 arranged on the rocket projectile body 1 can be used for adjusting the flight track of the rocket projectile body, so that the stability of the flight carrier flying in the air is improved.
The present solution takes into account that the data measuring part 3 cannot fall freely directly into the sea after being pushed out of the aerial delivery carrier 1, which may lead to damage of sensitive components in the data measuring part 3. Therefore, the parachute 2 is separately provided to the data measuring part 3, so that the data measuring part 3 can be decelerated in the air to slowly fall into the sea, thereby reducing the impact applied to the data measuring part 3. In one embodiment, the parachute 2 may be fixed by a cable and a hook, a lifting lug, or the like, which is provided outside the data measuring part 3. After the data measuring part 3 flies out of the rocket projectile body 1, the parachute 2 is unfolded under the action of air flow, and the data measuring part 3 is hung below the parachute 2 and slowly descends until the parachute falls into the sea.
The separating section 4 may push the data measuring section 3 and the parachute 2 out of the rocket projectile 1 when the rocket projectile 1 reaches a predetermined area, thereby separating the data measuring section 3 and the rocket projectile 1. In one embodiment, the separation portion 4 may include: an ignition device, a piston and a liner; the ignition device is arranged at the bottom of the interior of the air-drop carrier 1, and the piston and the lining tile are fixedly connected and positioned above the ignition device. In order to ensure the stability of the data measuring part 3 in the rocket projectile body 1, one side of the data measuring part 3 can be directly abutted against a lining tile, and the parachute 2 at the other side is abutted against the cover body 102 in the air-drop carrier 1, so that the data measuring part 3 and the parachute 2 can be stably placed in the rocket projectile body 1, and the data measuring part 3 and/or the parachute 2 is prevented from sliding in the rocket projectile body 1. Further, since the high-pressure gas generated by the ignition device is transmitted through the piston and the bushing, the instantaneous thrust is large and may impact the data measuring unit 3, and therefore, a buffer structure such as a cushion pad or a buffer plate may be added between the data measuring unit 3 and the bushing to reduce the impact of the bushing on the data measuring unit 3. Since the ignition device is used in combination with an ignition material such as gunpowder, the chamber in which the ignition device needs to perform an ignition operation can be filled with the ignition material such as gunpowder before the rocket projectile 1 is used, so that when the rocket projectile 1 flies to a predetermined area, the ignition device ignites the gunpowder to generate high-pressure gas, and the piston pushes the data measuring part 3 on the front side of the lining shoe out of the rocket projectile 1 by the high-pressure gas.
In another embodiment, the separation portion 4 may include: the locking mechanism with the unlocking switch, the pre-tightening spring and the push plate. One end of the pre-tightening spring is fixed with the inner wall of the rocket projectile body 1, and the other end of the pre-tightening spring is fixed with one side of the push plate. The data measuring part 3 is positioned at the other side of the push plate. The locking mechanism can adopt an electromagnet, and the push plate made of metal materials is attracted by the electromagnet, so that the spring is in a pre-tightening state. After the push plate is released from the limit of the locking mechanism, the data measuring part 3 on the front side of the push plate can be pushed out from the interior of the rocket projectile body 1 through the resilience force of the pre-tightening spring. In order to ensure the stability of the data measuring part 3 in the rocket projectile body 1, one side of the data measuring part 3 can be directly abutted against the push plate, and the parachute 2 at the other side is abutted against the cover body 102 in the rocket projectile body 1, so that the data measuring part 3 and the parachute 2 can be stably placed in the rocket projectile body 1, and the data measuring part 3 and/or the parachute 2 is prevented from sliding in the rocket projectile body 1. Further, since the instantaneous thrust force after the pretensioned spring is released from the limit position is large and there is a possibility of generating an impact on the data measuring unit 3, a buffer structure such as a cushion pad or a buffer plate may be added between the data measuring unit 3 and the pusher plate to reduce the impact of the pusher plate on the data measuring unit 3.
After the rocket projectile 1 completes the airdrop operation, the data measuring part 3 and the parachute 2 are pushed out of the airdrop carrier 1 in order to facilitate timely triggering of the separation part 4. A time delay may be further added to the separation portion 4, and the time delay may be connected to a switch that controls the ignition device, or a switch of the locking mechanism. And setting the delay time of the delayer, and sending a trigger signal when the preset time is reached. The ignition device can start the ignition operation according to the trigger signal. The switch in the electromagnet can cut off power supply according to the trigger signal, so that the electromagnet loses magnetism, and the metal push plate is relieved from limiting.
In this scheme, data measurement portion 3 can adopt to float structure 301 as the carrier, guarantees that data measurement portion 3 can float and carry out the ocean data measurement in the ocean after falling into the ocean. In one embodiment, the floating structure 301 may be designed as a hollow shell structure. For example, the housing structure may be an aluminum cylinder. The measuring component is fixed on the inner wall of the cylinder or fixed in the shell through the mounting frame, so that the measuring component can stably complete the measuring work in the cylinder.
As shown in fig. 2, in order to be able to obtain various data in one airdrop operation, various measuring and communicating devices, such as a ten-axis sensor 302, a temperature and humidity pressure sensor 303, a positioning sensor 304, a temperature and salt depth measuring mechanism, a communicator 306, and the like, may be arranged inside the floating structure 301. The wave acceleration data, the euler angle data, the temperature data, the humidity data, the pressure data, the positioning data, the temperature and salinity depth data and other data collected by the ten-axis sensor 302, the temperature and humidity pressure sensor 303, the positioning sensor 304 and the temperature and salinity depth measuring mechanism can be processed by the controller 307 and then sent to facilities such as ships, ground stations, control centers and the like by the communicator 306 and a transmission antenna fixed outside the floating structure 301. In this scheme, the controller 307 may pre-process data acquired by the plurality of sensors and send the data to an external facility; the controller 307 may also be programmed with a program in advance, which can process the wave data to obtain the height, period, direction, etc. of the wave, so as to directly provide the ship with the real-time data information of the ocean wave. In addition, the positioning sensor 304 may employ a GPS/beidou positioning module, acquire a satellite positioning signal through a positioning signal receiving antenna 310 installed at the outer upper end of the floating structure 301, and transmit the positioning information to the controller 307.
In this scheme, the dark measuring mechanism of warm salt includes: a probe release mechanism to which a thermohaline depth measurement probe 305 (thermohaline depth measurement XCTD) is fixed; the temperature and salt depth measuring probe 305 is locked in the floating structure 301 through a probe releasing mechanism, the temperature and salt depth measuring probe 305 is electrically connected with the controller 307 through a copper thin enameled wire, and the actually measured section data of the marine hydrological element can be transmitted to the controller 307 through the enameled wire in real time. After the data measuring unit 3 falls into the sea, part of the floating structure 301 is located above the sea surface and part is located below the sea surface. The probe releasing mechanism in the thermohaline depth measuring mechanism is started to release the thermohaline depth measuring probe 305, the probe freely falls down to finish measuring thermohaline depth section data within the range of 0-1850 m of the ocean, and the measured data are transmitted to the controller 307 through the enameled wire in real time. In addition, the temperature and salt depth measuring probe 305 is a disposable measuring device, after the ocean temperature and salt depth profile measurement is completed, the enameled wire is automatically broken under the action of the gravity of the temperature and salt depth measuring probe 305, and the temperature and salt depth measuring probe 305 sinks into the sea bottom. In this scheme, the controller 307 may be used to receive an external control command and send a release control signal to the probe release mechanism according to the external control command; the probe release mechanism releases the restriction on the warm salt depth measuring probe 305 according to the release control signal, and releases it into the ocean.
In order to better enable the temperature, humidity and pressure sensor 303 to measure the temperature, humidity and pressure, a detection port may be formed in the inner wall of the floating structure 301, the temperature and humidity pressure sensor 303 is fixed at the detection port, and the temperature and humidity pressure sensor 303 is sealed to prevent seawater from entering the floating structure 301.
In this embodiment, a power supply 308 may be provided in the floating structure 301, and the ten-axis sensor 302, the temperature/humidity/pressure sensor 303, the position sensor 304, the communicator 306, and the like may be supplied with power from the power supply 308. In one embodiment, the power supply 308 may be a storage battery, a super capacitor, or other energy storage device.
The scheme further provides an air-drop system implemented by matching with the air-drop type ocean data measuring device. The aerial delivery system comprises: a launcher 5; the aerial delivery type marine data measuring device can be fixed on an aircraft, a ship, a vehicle or a land base through the launcher 5. As shown in fig. 3, for example, a launcher 5 is fixed to a ship, a vehicle, or a land base, an airdrop marine data measuring device is mounted on the launcher 5, the airdrop marine data measuring device is launched toward a predetermined area by the launcher of the launcher 5 after the launch angle is adjusted, the airdrop marine data measuring device is then sent to the predetermined area in the air by a propeller 103 on the airdrop marine data measuring device, and then a data measuring part 3 and a parachute 2 are pushed out of a rocket body 1 by a separating part 4 in the airdrop marine data measuring device; the data measuring unit 3 slowly drops into the sea by the parachute 2. For another example, the launcher 5 is fixed on the aircraft, after the aerial delivery type marine data measuring device is carried to a predetermined height by the aircraft, the launcher 5 is used to release the limit of the aerial delivery type marine data measuring device, and the aerial delivery type marine data measuring device is thrown to a predetermined area in the air, and then the processes of separating the data measuring part 3 and falling into the sea are basically the same as the above steps, and are not repeated here.
The scheme further provides a data processing device which is matched with the airdrop type ocean data measuring device to implement, and the data processing device can be arranged at the ground station 6, a ship/aircraft control room and other places to provide detection, early warning, navigation guarantee and operation decision for users such as ships, submarines, airplanes and the like. The data processing apparatus may include: the device comprises a data receiving module, a data processing module and a data sending module. The data receiving module receives ocean data information sent by a data measuring part in the air-drop ocean data measuring device; the data processing module generates one or more data files of atmospheric waveguide data, hydrological data or wave data according to the ocean data information; and finally, the data file is sent to users such as ships, submarines, airplanes and the like by using the data sending module.
In the scheme, the data processing module can adopt a processor with a preset calculation model, and various data files are generated according to the acquired data information. In one embodiment, the first data generating unit may be used to calculate the atmospheric refractive index N according to the received atmospheric temperature, humidity, barometric pressure, wind speed, and wind direction profile elements, and the atmospheric refractive index N may be calculated by the following formula at microwave and the following frequency bands:
in the formula, T is atmospheric thermodynamic temperature, P is atmospheric pressure, Ee is water vapor partial pressure, and D, T is a laboratory constant.
And drawing a change curve of the atmosphere refractive index N along with the height according to the calculation result, judging the existing heights and intensities of the evaporation waveguide, the suspension waveguide and the surface waveguide by the first data generation unit according to the atmosphere waveguide prediction model, generating an atmosphere waveguide data product, transmitting the atmosphere waveguide data product to an electric communication system, a radar detection system and a command unit, distributing the atmosphere waveguide data product to other users such as ships, submarines and airplanes according to the needs, and using the atmosphere waveguide data product for over-the-horizon communication, detection, early warning, navigation guarantee and operation decision. The first data generation unit may be an independent functional unit formed by functionally dividing the processor in advance.
In another embodiment, the sound velocity c of seawater at each depth can be calculated by the second data generating unit according to the received ocean temperature, ocean salinity and ocean depth profile elements:
c＝1449.2+4.6T-0.0055T2+(1.34-0.010T)(S-35)+0.016Z
wherein c is the sound velocity of the seawater, T is the temperature of the seawater, S is the salinity of the seawater, and Z is the depth of the seawater.
And drawing a curve of the change of the seawater temperature, salinity and sound velocity along with the depth according to the calculation result, judging whether ocean phenomena such as a thermocline, a salinity jump layer, a sound velocity jump layer and the like exist by using the second data generation unit, transmitting the generated hydrological data product to an underwater acoustic communication system, a sonar system and a command unit, distributing the hydrological data product to users such as other ships, submarines, airplanes and the like according to the needs, and making decisions on underwater acoustic communication, diving detection and anti-diving, navigation guarantee and operation.
In the scheme, the data receiving module and the data sending module can be integrated together, and data communication is carried out through a data measuring part in the air-drop type ocean data measuring device and users such as ships, submarines, airplanes and the like. In one embodiment, the data receiving module and the data transmitting module may be data transceivers.
Fig. 3 shows a manner of cooperation between the ground station 6 and the data measuring unit 3 of the air-drop marine data measuring apparatus.
According to the scheme, the rocket is used as a carrying platform, the data information such as the air meteorological environment elements, the marine environment element profile of the hydrological environment elements and the like is collected by utilizing the mode of launching the integrated data measuring part, the measurement of the air meteorological elements, the sea surface sea wave elements and the marine temperature and salinity depth profile can be simultaneously realized by one-time launching, and a safe and effective new marine environment element rapid acquisition means is provided for all-weather, all-time and all-sea-area marine scientific investigation, navigation safety guarantee and marine military activities. The method is particularly suitable for the real-time measurement requirement of marine environmental elements under extreme weather sea conditions and emergency conditions, and has wide application prospect in the field of rapid measurement of marine environmental elements.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (9)
1. An aerial delivery type marine data measuring device, comprising: a parachute (2), a data measuring part (3) and a separating part (4) which are arranged in the rocket projectile body (1);
the separation section (4) includes: an ignition device, a piston and a liner;
the piston is fixed with the lining tile through a piston rod, and the side surface of the piston is abutted against the inner wall of the rocket projectile body (1);
the ignition device is fixed inside the rocket projectile body (1) on one side of the piston far away from the lining tile;
the separation part (4) is directly or indirectly abutted with the data measurement part (3) through the lining tile;
the parachute (2) is fixedly connected with the data measuring part (3) through a cable;
the detaching part (4) pushes out the parachute (2) and the data measuring part (3) from the rocket projectile body (1) when the rocket projectile body (1) reaches a predetermined region in the air;
the data measuring part (3) can fall at a reduced speed under the action of the parachute (2).
2. Aerial-drop marine data measurement device according to claim 1, wherein the rocket projectile (1) comprises: a cavity (101) and a cover (102);
an opening is formed in one side of the cavity (101), and the cover body (102) is fixed at the opening of the cavity (101);
the separation part (4) is fixed on one side of the cavity (101) far away from the opening;
the parachute (2) and the data measuring part (3) are movably arranged in the cavity (101).
3. The aerial-delivery marine data measurement device of claim 1, wherein the separation section (4) further comprises: a time delay; the time delay device is electrically connected with a switch of the ignition device.
4. The aerial-delivery-type marine data measurement device according to claim 1, wherein the data measurement unit (3) includes: a floating structure (301);
one or more of a ten-axis sensor (302), a temperature and humidity sensor, a positioner, a temperature and salt depth measuring mechanism and a communicator (306) are arranged in the floating structure (301);
at least one of a ten-axis sensor (302), a temperature and humidity sensor, a positioning sensor (304), a temperature and salt depth measuring mechanism and a communicator (306) is arranged in the floating structure (301) and is electrically connected with a controller (307) arranged in the floating structure (301);
at least one of a ten-axis sensor (302), a temperature and humidity sensor, a positioning sensor (304), a temperature and salt depth measuring mechanism, a communicator (306) and a controller (307) is arranged inside the floating structure (301) and is electrically connected with a power supply (308) arranged in the floating structure (301);
one or more of the ten-axis sensor (302), the temperature and humidity sensor, the positioner, the temperature and salt depth measuring mechanism, the communicator (306), the controller (307) and the power supply (308) are fixed on the inner wall of the shell or fixed in the shell through a mounting frame.
5. The aerial delivery type marine data measuring device according to claim 4, wherein the warm salt depth measuring mechanism includes: a probe release mechanism to which a temperature and salt depth measuring probe (305) is fixed;
the probe release mechanism is fixed at the bottom of the floating structure (301);
the probe release mechanism and the temperature and salt depth measuring probe (305) are respectively electrically connected with the controller (307);
the probe release mechanism releases the warm salt depth measuring probe (305) into the ocean under the action of a release signal sent by a controller (307).
6. The aerial marine data measurement device of claim 4, wherein the floating structure (301) comprises: a data transmission antenna (309) electrically connected with the communicator (306) and/or a positioning signal receiving antenna (310) electrically connected with the positioner are/is arranged outside the floating structure (301); alternatively, the first and second electrodes may be,
and a data transmission antenna (309) electrically connected with the communicator (306) and/or a positioning signal receiving antenna (310) electrically connected with the positioner are/is arranged in the floating structure (301).
7. The aerial delivery type marine data measurement device according to claim 4, wherein a detection port is formed on an inner wall of the floating structure (301); the temperature and humidity sensor is fixed at the detection port.
8. A data processing apparatus, comprising:
a data receiving module for receiving data information transmitted from a data measuring unit (3) in the airdrop-type marine data measuring apparatus according to any one of claims 1 to 7;
the data processing module is used for generating one or more data files of atmospheric waveguide data, hydrological data or wave data according to the data information;
and the data sending module is used for sending the data file to an external object.
9. The data processing apparatus of claim 8, wherein the data processing module comprises:
the first data generation unit is used for calculating the atmospheric refractive index according to one or more of atmospheric temperature, atmospheric humidity, atmospheric pressure, wind speed and wind direction profile elements; generating an atmospheric waveguide data file according to the atmospheric refractive index and a pre-constructed atmospheric waveguide prediction model;
the second data generation unit is used for calculating the sound velocity of the seawater at different depths according to one or more of the ocean temperature, the ocean salinity and the ocean depth profile factors; and generating a hydrological data file according to the change curves of the seawater temperature, the seawater salinity and the sound velocity along with the depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011620339.3A CN112849339B (en) | 2020-12-31 | 2020-12-31 | Air-drop type ocean data measuring device and data processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011620339.3A CN112849339B (en) | 2020-12-31 | 2020-12-31 | Air-drop type ocean data measuring device and data processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112849339A CN112849339A (en) | 2021-05-28 |
| CN112849339B true CN112849339B (en) | 2021-08-10 |
Family
ID=75998942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011620339.3A Active CN112849339B (en) | 2020-12-31 | 2020-12-31 | Air-drop type ocean data measuring device and data processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112849339B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847946A (en) * | 2021-09-22 | 2021-12-28 | 山东省科学院海洋仪器仪表研究所 | Troposphere parameter profile detection system and detection method based on buoy platform |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431419A1 (en) * | 1978-07-18 | 1980-02-15 | Thomson Csf | WIDE AIRBORNE BUOY |
| CA1241427A (en) * | 1983-11-29 | 1988-08-30 | Robert L. Barker | Sonobuoy retaining and release apparatus |
| JP2004163219A (en) * | 2002-11-12 | 2004-06-10 | Hitachi Cable Ltd | Optical fiber flow velocity sensor for river bed corrosion, and flow velocity measuring system therefor |
| CN101857069A (en) * | 2010-02-24 | 2010-10-13 | 中国船舶重工集团公司第七一○研究所 | Inertial separating joint |
| CN102410833A (en) * | 2011-08-12 | 2012-04-11 | 山东省科学院海洋仪器仪表研究所 | Throwing-type measuring instrument capable of automatically releasing probe under water |
| CN103616529A (en) * | 2013-12-13 | 2014-03-05 | 国家海洋技术中心 | Expendable type electromagnetic ocean current profile measuring probe |
| CN108482619A (en) * | 2018-02-23 | 2018-09-04 | 西安应用光学研究所 | A kind of extensible sleeve type photoelectricity panorama sounding buoy of carrying underwater carrier and detection method |
| CN109059876A (en) * | 2018-08-30 | 2018-12-21 | 中国人民解放军国防科技大学 | Air-drop type sea-air interface integrated detection device and method thereof |
| CN208621968U (en) * | 2018-06-22 | 2019-03-19 | 西安特种飞行器工程研究院有限公司 | A kind of marine eco-environment cruising inspection system and underwater unmanned vehicle |
| CN110470386A (en) * | 2019-09-05 | 2019-11-19 | 青岛海洋科学与技术国家实验室发展中心 | A kind of optics buoy applied to water spectral measurement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8279714B2 (en) * | 2008-12-05 | 2012-10-02 | Wood Hole Oceanographic Institution | Compliant ocean wave mitigation device and method to allow underwater sound detection with oceanographic buoy moorings |
-
2020
- 2020-12-31 CN CN202011620339.3A patent/CN112849339B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431419A1 (en) * | 1978-07-18 | 1980-02-15 | Thomson Csf | WIDE AIRBORNE BUOY |
| CA1241427A (en) * | 1983-11-29 | 1988-08-30 | Robert L. Barker | Sonobuoy retaining and release apparatus |
| JP2004163219A (en) * | 2002-11-12 | 2004-06-10 | Hitachi Cable Ltd | Optical fiber flow velocity sensor for river bed corrosion, and flow velocity measuring system therefor |
| CN101857069A (en) * | 2010-02-24 | 2010-10-13 | 中国船舶重工集团公司第七一○研究所 | Inertial separating joint |
| CN102410833A (en) * | 2011-08-12 | 2012-04-11 | 山东省科学院海洋仪器仪表研究所 | Throwing-type measuring instrument capable of automatically releasing probe under water |
| CN103616529A (en) * | 2013-12-13 | 2014-03-05 | 国家海洋技术中心 | Expendable type electromagnetic ocean current profile measuring probe |
| CN108482619A (en) * | 2018-02-23 | 2018-09-04 | 西安应用光学研究所 | A kind of extensible sleeve type photoelectricity panorama sounding buoy of carrying underwater carrier and detection method |
| CN208621968U (en) * | 2018-06-22 | 2019-03-19 | 西安特种飞行器工程研究院有限公司 | A kind of marine eco-environment cruising inspection system and underwater unmanned vehicle |
| CN109059876A (en) * | 2018-08-30 | 2018-12-21 | 中国人民解放军国防科技大学 | Air-drop type sea-air interface integrated detection device and method thereof |
| CN110470386A (en) * | 2019-09-05 | 2019-11-19 | 青岛海洋科学与技术国家实验室发展中心 | A kind of optics buoy applied to water spectral measurement |
Non-Patent Citations (2)
| Title |
|---|
| 便携式空投信标的研制;孙时珍;《声学与电子工程》;20100430;全文 * |
| 海洋观测浮标摇摆姿态视频测量方法及试验分析;赵江涛;《电子设计工程》;20190830;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112849339A (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10110323B2 (en) | Systems and methods for transmitting data from an underwater station | |
| US11486346B1 (en) | Autonomous underwater beacon locator | |
| US6738314B1 (en) | Autonomous mine neutralization system | |
| CN102428003B (en) | Device for locating crashed aircraft | |
| US10207816B1 (en) | Aerially dispersible massively distributed sensorlet system | |
| US20060215494A1 (en) | Autolocating underwater beacon and method for deployment thereof | |
| US5449307A (en) | Sea surveillance and control apparatus | |
| CN106986011A (en) | A kind of many latent unmanned vehicles of rotor sky | |
| CN112849339B (en) | Air-drop type ocean data measuring device and data processing device | |
| US6498767B2 (en) | Cruise missile deployed sonar buoy | |
| US4281427A (en) | Warning and signalling device, especially for maritime purposes | |
| US6220168B1 (en) | Underwater intelligence gathering weapon system | |
| CN213874315U (en) | Air-drop type ocean data measuring device and air-drop system | |
| RU2397916C1 (en) | Device for probing underwater medium with rocket projectile with explosive sound source | |
| Rogers et al. | Underwater acoustic glider | |
| CN113376621B (en) | Ice-based underwater sound source detection device and detection method thereof | |
| CN113091831A (en) | Airborne disposable seawater temperature and depth measurement system and measurement method | |
| CN101369028A (en) | Sonde system with gliding function | |
| CN207908678U (en) | A kind of unmanned plane detecting devices of view-based access control model perception | |
| CN113847946A (en) | Troposphere parameter profile detection system and detection method based on buoy platform | |
| RU2775417C1 (en) | Gliding rocket with radio hydroacoustic buoy | |
| CN107008017B (en) | A kind of dedicated multifunction detecting dummy vehicle of teenager's defence education | |
| RU2813105C1 (en) | Device for radio monitoring of sea and air objects using tethered unmanned aerial vehicle of multicopter design with power supply via cable | |
| GB2320556A (en) | Gun launchable sensor | |
| CN111239855B (en) | Stratospheric meteorological detection rocket and application method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |