CN113016683B - Buoyancy-adjusting type marine culture net cage and unmanned inspection device thereof - Google Patents
Buoyancy-adjusting type marine culture net cage and unmanned inspection device thereof Download PDFInfo
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- CN113016683B CN113016683B CN202110292372.6A CN202110292372A CN113016683B CN 113016683 B CN113016683 B CN 113016683B CN 202110292372 A CN202110292372 A CN 202110292372A CN 113016683 B CN113016683 B CN 113016683B
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- 238000007689 inspection Methods 0.000 title claims abstract description 94
- 238000009360 aquaculture Methods 0.000 claims description 34
- 244000144974 aquaculture Species 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000005672 electromagnetic field Effects 0.000 claims description 24
- 238000009313 farming Methods 0.000 claims description 22
- 238000009364 mariculture Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 239000013535 sea water Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The embodiment of the invention discloses a buoyancy-adjustable marine culture net cage and an unmanned inspection device thereof. The unmanned inspection device includes: the wireless transceiver module is used for receiving or transmitting wireless signals; the main control module is connected with the wireless receiving and transmitting module; the main control module is used for receiving the external control signal transmitted by the wireless transceiver module, acquiring the running state data of the marine culture net cage and transmitting the acquired running state data to the external control system; the power and parking module is connected with the main control module; the power and parking module is used for driving the unmanned inspection device to move under the control of the main control module. According to the technical scheme of the embodiment of the invention, unmanned inspection work of the marine culture net cage is realized, time and labor are saved, and the marine culture cost is saved.
Description
Technical Field
The embodiment of the invention relates to the technical field of marine culture net cages, in particular to a buoyancy-adjustable marine culture net cage and an unmanned inspection device thereof.
Background
Marine farming is an important component of aquaculture. The marine culture cage culture has the characteristics of low investment, high yield, mobility, quick response and the like.
At present, in the actual process of carrying out marine cage culture, after the marine culture cage is put in the sea, in order to check the running state of the marine culture cage, only the culture personnel can check the running state of the marine culture cage on the shore or under the sea depending on marine vehicles, which is time-consuming and labor-consuming, and for example, when a plurality of marine culture cages are put in the same sea area, the culture personnel can not easily finish the checking work of each marine culture cage on the shore.
Disclosure of Invention
The embodiment of the invention provides a buoyancy-adjustable marine culture net cage and an unmanned inspection device thereof, so as to realize unmanned inspection work of the marine culture net cage, save time, labor and marine culture cost.
In a first aspect, an embodiment of the present invention provides an unmanned inspection device for a buoyancy-adjustable ocean farming net cage, the unmanned inspection device comprising: the wireless transceiver module is used for receiving or transmitting wireless signals; the main control module is connected with the wireless receiving and transmitting module; the main control module is used for receiving the external control signal transmitted by the wireless transceiver module, acquiring the running state data of the marine culture net cage and transmitting the acquired running state data to an external control system; the power and parking module is connected with the main control module; the power and parking module is used for driving the unmanned inspection device to move under the control of the main control module.
Optionally, the power and parking module comprises a full-bridge driving circuit and a motor; the full-bridge driving circuit is respectively connected with the motor and the main control module; the main control module is used for outputting a motor driving signal, and the full-bridge driving circuit is used for driving the motor to run according to the motor driving signal so as to drive the unmanned inspection device to move.
Optionally, the power and parking module comprises an iron core and a coil; the main control module adjusts magnetic field parameters of an electromagnetic field of the unmanned inspection unit by controlling the current of the coil, and the unmanned inspection device performs positioning and parking under the driving of the electromagnetic field; wherein the magnetic field parameters include a magnetic field direction and a magnetic field strength of the electromagnetic field.
Optionally, the method further comprises: a BMS module and at least one battery pack, the BMS module being connected with the at least one battery pack; the BMS module is used for controlling the at least one battery pack;
the at least one battery pack is respectively connected with the wireless transceiver module, the main control module and the power and parking module; the at least one battery pack is used for respectively supplying power to the wireless transceiver module, the main control module and the power and parking module.
Optionally, the BMS module is connected with the main control module; the BMS module is used for receiving the control signal sent by the main control module, collecting the running state data of the battery pack and sending the running state data of the battery pack to the main control module.
Optionally, the method further comprises: the energy source unit is respectively connected with the BMS module, the at least one battery pack and the water surface control unit of the marine culture net cage; the energy source unit is used for respectively charging the water surface control unit and/or the at least one battery pack under the control of the BMS module; the water surface control unit is used for controlling the marine culture net cage.
Optionally, the energy source unit comprises a photovoltaic power generation module and/or a wireless charging module.
Optionally, the wireless charging module is mainly composed of an induction coil and a diode.
In a second aspect, an embodiment of the present invention further provides a buoyancy-adjustable ocean cultivation net cage, which includes the unmanned inspection device for the buoyancy-adjustable ocean cultivation net cage according to the first aspect.
The buoyancy-adjustable marine culture net cage and the unmanned inspection device thereof provided by the embodiment of the invention are characterized in that a wireless transceiver module, a main control module and a power and poising module are arranged; the wireless receiving and transmitting module is used for receiving or transmitting wireless signals; the main control module is connected with the wireless transceiver module and is used for receiving an external control signal transmitted by the wireless transceiver module, acquiring the running state data of the marine culture net cage and transmitting the acquired running state data to an external control system; the power and parking module is connected with the main control module and is used for driving the unmanned inspection device to move under the control of the main control module; that is, the unmanned inspection device provided in this embodiment, through setting up wireless transceiver module, make it carry out radio communication with external control system, through setting up main control module, main control module can receive external system's control signal and gather the running state data of ocean farming net cage, and send the running state data that obtains to external control system, and drive unmanned inspection device through power and the parking module that sets up and move in the sea, thereby realize the unmanned acquisition to the running state data of ocean farming net cage, external control system alright evaluate the running state of ocean farming net cage based on the running state data that receives, thereby realized the unmanned inspection work of ocean farming net cage running state, the personnel of having avoided the cultivation is consuming time and consuming the income sea inspection work, and ocean farming cost is saved.
Drawings
FIG. 1 is a schematic diagram of an unmanned inspection device for a buoyancy-adjustable marine aquaculture net cage according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an unmanned inspection device for a buoyancy-adjustable marine aquaculture net cage according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an unmanned inspection device for a buoyancy-adjustable marine aquaculture net cage according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an unmanned inspection device for a buoyancy-adjustable marine culture cage according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
Fig. 1 is a schematic structural diagram of an unmanned inspection device for a buoyancy-adjustable marine culture cage according to an embodiment of the present invention, and referring to fig. 1, the unmanned inspection device 100 includes: the device comprises a wireless transceiver module 10, a main control module 20 and a power and parking module 30. The wireless transceiver module 10 is used for receiving or transmitting wireless signals; the main control module 20 is connected to the wireless transceiver module 10. The main control module 20 is used for receiving the external control signal transmitted by the wireless transceiver module 10, acquiring the running state data of the marine culture net cage, and transmitting the acquired running state data to an external control system. The power and parking module 30 is connected with the main control module 20; the power and parking module 30 is used to drive the unmanned inspection device 100 to move under the control of the main control module 20.
Specifically, the mariculture net cage can comprise a net, a structural frame, a water surface platform, a sinker, a guy rope and the like, wherein the net wraps the structural frame, the water surface platform is arranged on the structural frame (namely, the top of the structural frame), software and hardware equipment for adjusting and controlling the mariculture net cage can be built on the water surface platform, and the sinker and the guy rope are used for fixing the mariculture net cage.
The wireless transceiver module 10 is configured to implement a wireless communication function of the unmanned inspection device 100, and is capable of receiving or transmitting wireless signals, for example, with an external control system on land (i.e., onshore). Illustratively, the wireless transceiver module 10 includes an nRF24L01 module. The wireless transceiver module 10 may be independently provided in the unmanned inspection device 100 or may be provided in the main control module 20.
Any wireless signals between the main control module 20 and the external control system may be transmitted through the wireless transceiver module 10, for example, the main control module 20 receives the external control signal sent by the external control system through the wireless transceiver module 10. The main control module 20 is configured to implement a general control function for the unmanned inspection unit, and the main control module 20 may include an STM32F405 module, for example. The main control module 20 may obtain operational status data for the aquaculture net cage. The operational status data may include at least one of a sea water density signal, a sea water oxygen content signal, a sea water temperature signal, and a sea water pressure signal of the sea water in the area where the aquaculture net cage is located, and may also include a draft of the aquaculture net cage, etc. The main control module 20 may acquire operation state data from various sensors disposed on the aquaculture net cage, and transmit the acquired operation state data to an external control system, for example, a handheld external control system of an aquaculture personnel located on land through the wireless transceiver module 10, so that the aquaculture personnel can evaluate the operation state of the aquaculture net cage according to the received operation state data.
The power and parking module 30 may control the movement of the unmanned inspection device 100 in the sea, such as moving or parking to a target location. For example, the power and parking module 30 may include a 2N3055 module and/or a10 module. Illustratively, the main control module 20 sends control signals to the power and parking module 30 to cause the power and parking module 30 to drive the unmanned inspection device 100 to move between the plurality of aquaculture net cages for tour, or to drive the unmanned inspection device 100 to walk between the plurality of aquaculture net cages for tour after starting from shore and then back to shore; when the unmanned inspection device 100 approaches a certain marine culture net cage in the moving process, the main control module 20 in the unmanned inspection device 100 can establish communication connection with various sensors on the marine culture net cage, and the main control module 20 further obtains running state data of the marine culture net cage from the various sensors; alternatively, when the unmanned inspection device 100 approaches a certain aquaculture net cage during moving, the power and parking module 30 may drive the unmanned inspection unit to park at the aquaculture net cage (at this time, the aquaculture net cage is at a target position) according to the control signal sent by the main control module 20, for example, to park at a water surface platform of the aquaculture net cage, so as to achieve a certain functional interaction between the unmanned inspection device 100 and the aquaculture net cage, for example, the unmanned inspection unit provides power to the aquaculture net cage, and so on.
In summary, the unmanned inspection device for the buoyancy adjustment type marine aquaculture net cage provided by the embodiment of the invention can perform wireless communication with an external control system by arranging the wireless transceiver module, can move or be anchored to a target position by arranging the power and anchoring module, can acquire the running state data of the marine aquaculture net cage at sea by arranging the main control module, and sends the acquired running state data of the marine aquaculture net cage and the like to the external control system through the wireless transceiver module, for example, to the handheld external control system of the aquaculture personnel on land, that is, in order to inspect the running state of the marine aquaculture net cage, the aquaculture personnel can acquire the running state data of the marine aquaculture net cage only by the unmanned inspection device of the embodiment, so that the aquaculture personnel can evaluate the running state of the marine aquaculture net cage according to the received running state data, thereby realizing the unmanned acquisition of the running state data of the marine aquaculture net cage at sea, further realizing the unmanned inspection of the running state data of the marine aquaculture net cage at sea, and further realizing the inspection of the marine aquaculture net cage at sea without depending on a plurality of people, and saving the time and cost of the marine aquaculture net cage.
Fig. 2 is a schematic structural view of another unmanned inspection device for buoyancy-adjusting marine culture net cage according to an embodiment of the present invention, and referring to fig. 2, a power and parking module 30 includes a full-bridge driving circuit 31 and a motor 32; the full-bridge driving circuit 31 is respectively connected with the motor 32 and the main control module 20; the main control module 20 is configured to output a motor driving signal, and the full-bridge driving circuit 31 is configured to drive the motor 32 to operate according to the motor driving signal, so as to drive the unmanned inspection device 100 to move.
Specifically, the main control module 20 may output a motor driving signal to the power and parking module 30, so that the full-bridge driving circuit 31 drives the motor 32 to operate according to the motor driving signal to drive the unmanned inspection device 100 to move, wherein the motor 32 may be a dc brushless motor, the power and parking module 30 may include a plurality of dc brushless motors, and the specific number of the full-bridge driving circuit 31 and the motor 32 is not limited in this embodiment.
Fig. 3 is a schematic structural view of another unmanned inspection device 100 for buoyancy-adjusting marine culture net cage according to an embodiment of the present invention, and referring to fig. 3, the power and parking module 30 further includes an iron core and a coil 33; the main control module 20 adjusts magnetic field parameters of an electromagnetic field of the unmanned inspection unit by controlling the current of the coil 33, and the unmanned inspection device 100 is positioned and parked under the driving of the electromagnetic field; wherein the magnetic field parameters include a magnetic field direction and a magnetic field strength of the electromagnetic field.
Specifically, when the unmanned inspection device 100 needs to be parked (i.e., berthed) to a target position, the unmanned inspection device 100 may be driven by an electromagnetic field generated by an iron core (not shown in the drawing) and the coil 33, for example, the target position has an electromagnetic field with a certain distribution, the unmanned inspection device 100 also has an electromagnetic field with a certain distribution due to the iron core and the coil 33, a total electromagnetic field is formed between the target position and the unmanned inspection unit, and the unmanned inspection unit is parked to the target position under the driving of the total electromagnetic field, that is, the unmanned inspection device 100 is positioned. The main control module 20 can adjust the magnetic field direction or the magnetic field strength of the electromagnetic field by controlling the current of the coil 33, wherein the change of the magnetic field direction is convenient for the adjustment of the direction in the poising process of the unmanned inspection device 100, and the change of the magnetic field strength is convenient for the adjustment of the speed in the poising process of the unmanned inspection device 100.
Illustratively, the marine culture net cage comprises a water surface control unit 200, the water surface control unit 200 can be arranged on a water surface platform, the water surface control unit 200 is used for realizing the total control function of the marine culture net cage, and electromagnets can also be arranged in the water surface control unit 200, and the electromagnets provide electromagnetic fields with certain distribution for the marine culture net cage; thus, when the unmanned inspection device 100 needs to be moored to the water surface platform of the mariculture net cage, the electromagnetic field of the corresponding mariculture net cage and the electromagnetic field of the unmanned inspection device 100 are both a total electromagnetic field, and meanwhile, the main control module 20 adjusts the magnetic field direction and/or the magnetic field intensity of the electromagnetic field of the unmanned inspection device 100, so that the unmanned inspection device 100 is quickly and accurately moored to the water surface platform of the mariculture net cage, and certain functional interaction and the like are realized between the unmanned inspection device 100 and the mariculture net cage, for example, the unmanned inspection unit provides power for the mariculture net cage and the like.
Fig. 4 is a schematic structural diagram of another unmanned inspection device for a buoyancy-adjustable marine culture cage according to an embodiment of the present invention, and referring to fig. 4, the unmanned inspection device 100 further includes: a BMS module 40 and at least one battery pack 50, the BMS module 40 being connected with the at least one battery pack 50; the BMS module 40 is for controlling at least one battery pack 50; at least one battery pack 50 is connected with the wireless transceiver module 10, the main control module 20 and the power and parking module 30, respectively; at least one battery pack 50 is used to power the wireless transceiver module 10, the main control module 20, and the power and parking module 30, respectively.
Specifically, the battery pack 50 may be a lead acid battery pack. The BMS (Battery Management System ) module is for implementing a control management function of the battery pack 50, such as control management of charge and discharge of the battery pack 50; for example, the BMS module 40 may include a plurality of STM8S003 modules for balancing and managing the charge and discharge of each battery in the battery pack 50, and the BMS module 40 controls the battery pack 50 to provide the respective voltages of the direct current to the wireless transceiver module 10, the main control module 20 and the power and parking module 30, and may provide 24V of direct current to the wireless transceiver module 10, the main control module 20 and the power and parking module 30.
With continued reference to fig. 4, optionally, a BMS module 40 is connected with the main control module 20; the BMS module 40 is configured to receive a control signal transmitted from the main control module 20, and to collect operation state data of the battery pack 50 and transmit the operation state data of the battery pack 50 to the main control module 20.
Specifically, the BMS module 40 may collect the operation state data of the battery pack 50 according to the control signal transmitted from the main control module 20, and the operation state data of the battery pack 50 may include the temperature of the battery pack 50 and the operation time, the operation voltage, the operation current, and the amount of electricity of each battery in the battery pack 50. The main control module 20 may transmit the operation state data of the battery pack 50 received from the BMS module 40 to an external control system, and the farming personnel may evaluate the power state of the unmanned inspection device 100 according to the operation state data of the battery pack 50 on the unmanned inspection device 100.
With continued reference to fig. 4, optionally, the unmanned inspection device 100 further includes: the energy source unit 60, the energy source unit 60 is connected with the BMS module 40, at least one battery pack 50 and the water surface control unit 200 of the marine culture net cage, respectively; the power source unit 60 is used to charge the water surface control unit 200 and/or the at least one battery pack 50, respectively, under the control of the BMS module 40; wherein the water surface control unit 200 is used for controlling the marine culture net cage.
Specifically, the energy source unit 60 may charge the battery pack 50 in the unmanned inspection device 100. The energy unit 60 may in particular also be connected to a battery pack in the surface control unit 200. When the ocean farming net cage is inconvenient to park by a table to charge the battery pack in the water surface control unit 200, or when the energy source unit in the water surface control unit 200 fails and cannot charge the battery pack in the water surface control unit 200, the unmanned inspection device 100 can move and park to the water surface platform, and the battery pack in the water surface control unit 200 is charged through the energy source unit 60 in the unmanned inspection device 100, so that the electricity consumption of the ocean farming net cage is ensured, and the normal operation of the ocean farming net cage is further ensured.
With continued reference to fig. 4, the energy source unit 60 optionally includes a photovoltaic power generation module 61 and/or a wireless charging module 62. In particular, photovoltaic power module 61 may comprise a photovoltaic panel, such as a 3KW-4B solar power generation system.
Optionally, the wireless charging module 62 is mainly composed of an induction coil 33 and a diode. Specifically, the wireless charging module 62 may implement a wireless charging function, such as a10 rectifier diode, primarily by an induction coil and a transistor.
According to the unmanned inspection device for the buoyancy-adjustable ocean farming net cage, which is provided by the embodiment of the invention, the unmanned inspection device further comprises the energy unit, and the energy unit can be connected with the water surface control unit of the ocean farming net cage, so that the unmanned inspection device can realize unmanned acquisition of the operation state data of the ocean farming net cage, further realize unmanned inspection work of the operation state of the ocean farming net cage, and can compensate power for the ocean farming net cage through the energy unit of the unmanned inspection device, thereby avoiding the situation that the ocean farming net cage is inconvenient to park by a table to charge a battery pack in the water surface control unit or the battery pack in the water surface control unit cannot be charged due to insufficient power, and further ensuring the normal operation of the ocean farming net cage.
The embodiment of the invention also provides a buoyancy-adjustable marine culture net cage, which comprises the unmanned inspection device for the buoyancy-adjustable marine culture net cage. The buoyancy-adjustable marine culture net cage provided by the embodiment of the invention and the unmanned inspection device for the buoyancy-adjustable marine culture net cage belong to the same inventive concept, can realize the same technical effect, and are not repeated here.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (7)
1. The unmanned inspection device for the buoyancy-adjustable marine culture net cage is characterized by comprising a water surface platform and a water surface control unit, wherein the water surface control unit is arranged on the water surface platform and comprises an electromagnet, and the electromagnet is used for providing an electromagnetic field with certain distribution for the marine culture net cage;
the unmanned inspection device includes:
the wireless transceiver module is used for receiving or transmitting wireless signals;
the main control module is connected with the wireless receiving and transmitting module; the main control module is used for receiving the external control signal transmitted by the wireless transceiver module, acquiring the running state data of the marine culture net cage and transmitting the acquired running state data to an external control system;
the power and parking module is connected with the main control module; the power and parking module is used for driving the unmanned inspection device to move under the control of the main control module; the power and parking module comprises an iron core and a coil;
a BMS module and at least one battery pack, the BMS module being connected with the at least one battery pack; the BMS module is used for controlling the at least one battery pack;
the energy source unit is respectively connected with the BMS module, the at least one battery pack and the water surface control unit of the marine culture net cage; the energy source unit is used for respectively charging the water surface control unit and the at least one battery pack under the control of the BMS module; the water surface control unit is used for controlling the marine culture net cage;
when the unmanned inspection device needs to be moored to the water surface platform of the mariculture net cage, the electromagnetic field of the corresponding mariculture net cage and the electromagnetic field of the unmanned inspection device are both a total electromagnetic field, and meanwhile, the main control module adjusts the magnetic field parameters of the electromagnetic field of the unmanned inspection unit by controlling the current of the coil, and the unmanned inspection device is positioned and moored to the water surface platform of the mariculture net cage under the driving of the electromagnetic field; wherein the magnetic field parameters include a magnetic field direction and a magnetic field strength of the electromagnetic field.
2. The unmanned inspection device for buoyancy-adjusted marine farming net cages of claim 1, wherein the power and parking module comprises a full-bridge drive circuit and a motor;
the full-bridge driving circuit is respectively connected with the motor and the main control module; the main control module is used for outputting a motor driving signal, and the full-bridge driving circuit is used for driving the motor to run according to the motor driving signal so as to drive the unmanned inspection device to move.
3. The unmanned inspection device for a buoyancy-adjustable ocean farming net cage of claim 1, wherein,
the at least one battery pack is respectively connected with the wireless transceiver module, the main control module and the power and parking module; the at least one battery pack is used for respectively supplying power to the wireless transceiver module, the main control module and the power and parking module.
4. An unmanned inspection device for a buoyancy-adjustable ocean farming net cage according to claim 3, wherein,
the BMS module is connected with the main control module; the BMS module is used for receiving the control signal sent by the main control module, collecting the running state data of the battery pack and sending the running state data of the battery pack to the main control module.
5. The unmanned inspection device for a buoyancy-adjusted marine farming net cage of claim 1, wherein the energy unit comprises a photovoltaic power generation module and/or a wireless charging module.
6. The unmanned inspection device for a buoyancy-adjusted marine culture cage of claim 5, wherein,
the wireless charging module mainly comprises an induction coil and a diode.
7. A buoyancy-adjusted marine aquaculture net cage, characterized in that it comprises an unmanned inspection device for a buoyancy-adjusted marine aquaculture net cage according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110292372.6A CN113016683B (en) | 2021-03-18 | 2021-03-18 | Buoyancy-adjusting type marine culture net cage and unmanned inspection device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110292372.6A CN113016683B (en) | 2021-03-18 | 2021-03-18 | Buoyancy-adjusting type marine culture net cage and unmanned inspection device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113016683A CN113016683A (en) | 2021-06-25 |
| CN113016683B true CN113016683B (en) | 2023-04-21 |
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| WO2014026303A1 (en) * | 2012-08-16 | 2014-02-20 | 中国水产科学研究院东海水产研究所 | Device and method for controlling the lifting of offshore marine net-cage with externally added towing |
| CN107301689B (en) * | 2017-06-16 | 2020-01-17 | 中国人民解放军海军工程大学 | Net cage inspection device based on unmanned ship and method thereof |
| CN208446373U (en) * | 2018-04-08 | 2019-02-01 | 中国海洋大学 | A kind of far-reaching extra large jack up net cage system |
| CN210014825U (en) * | 2019-08-02 | 2020-02-04 | 剑阁县云顶大鲵养殖有限责任公司 | Giant salamander breeding water level detection device |
| CN211893589U (en) * | 2020-04-20 | 2020-11-10 | 浙江海洋大学 | Wireless breed ship that charges |
| CN212605684U (en) * | 2020-07-20 | 2021-02-26 | 青岛海瑞丰网箱工程有限公司 | Net cage inspection device based on unmanned ship |
| CN111919802B (en) * | 2020-07-31 | 2023-12-15 | 澳大利亚海洋技术开发有限公司 | Comprehensive body for cultivation in net cage in open sea |
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