CN112970645A - Deep and open sea cage culture autonomous operation management system applied to wave energy power supply - Google Patents
Deep and open sea cage culture autonomous operation management system applied to wave energy power supply Download PDFInfo
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- CN112970645A CN112970645A CN202110394624.6A CN202110394624A CN112970645A CN 112970645 A CN112970645 A CN 112970645A CN 202110394624 A CN202110394624 A CN 202110394624A CN 112970645 A CN112970645 A CN 112970645A
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- 238000005266 casting Methods 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 32
- 238000010248 power generation Methods 0.000 claims abstract description 24
- 238000009360 aquaculture Methods 0.000 claims description 15
- 244000144974 aquaculture Species 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- 239000002344 surface layer Substances 0.000 claims description 8
- 230000003373 anti-fouling effect Effects 0.000 claims description 5
- 238000009395 breeding Methods 0.000 claims description 4
- 230000001488 breeding effect Effects 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 32
- 230000005540 biological transmission Effects 0.000 description 6
- 239000013535 sea water Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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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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- 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
- A01K61/80—Feeding devices
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y10/00—Economic sectors
- G16Y10/15—Fishing
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Development Economics (AREA)
- Economics (AREA)
- General Business, Economics & Management (AREA)
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- Computing Systems (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a deep and open sea cage culture autonomous operation management system applied to wave energy power supply, which comprises a power supply management system, a bait casting management system, an underwater video monitoring system, a water quality environment monitoring system, a remote communication system and a main control system, and is applied to a deep and open sea cage culture system powered by a wave energy power generation device. The power supply management system can convert, store and supply power to equipment by using the electric energy output by the wave energy power generation device; the bait casting management system can realize the timed and quantitative feeding of baits; the underwater video monitoring system can monitor the underwater activity of the cultured object in real time; the water quality environment monitoring system can acquire water quality data of a net cage water area in real time; the remote communication system can receive and send remote data in real time; the master control system performs collection management on all data of the culture platform and has unattended capability. The autonomous operation management system has the characteristics of wide application, stable operation and high reliability.
Description
Technical Field
The invention relates to a mariculture management system, in particular to a deep open sea cage culture operation management system powered by wave energy.
Background
Because the cage culture is far off the shore, the deep and open sea cage culture has the problem of higher cost in the aspects of power supply and operation management. At present, in deep and open sea cage culture, a diesel generator is adopted for supplying power, so that the power generation cost is high, and the water quality of a culture sea area is influenced; in the aspect of operation management, managers on a culture platform are often required to know the water quality environment, the growth condition of a culture object and feed regularly, the managers are on duty on the spot for a long time, the culture cost is high, and certain safety risks exist when sea conditions are not good. Therefore, the development of deep open sea cage culture is limited by power supply and operation management, and further development of the deep open sea cage culture industry is influenced.
Disclosure of Invention
Based on the problems of the existing deep and far sea cage culture, the invention provides a deep and far sea cage culture autonomous operation management system applied to wave energy power supply, the wave energy power generation technology is a marine power generation technology in the field of marine energy renewable energy application, and although the problems of discontinuous power generation, higher operation cost and the like exist, the deep and far sea cage culture autonomous operation management system is more and more applied to the field of marine power supply at present.
The invention relates to a deep and open sea cage culture autonomous operation management system applied to wave energy power supply, which comprises a power supply management system, a bait casting management system, an underwater video monitoring system, a water quality environment monitoring system, a remote communication system and a main control system, wherein the power supply management system, the bait casting management system, the underwater video monitoring system, the water quality environment monitoring system, the remote communication system and the main control system are arranged on a marine floating culture platform connected with a wave energy power generation device. The floating culture platform can be provided with one or more wave energy power generation devices according to needs and connected with one or more culture net cages.
The power supply management system comprises a wave energy rectification control cabinet, a bus cabinet, a load cabinet, a storage battery pack and an inverter. The wave energy rectification control cabinet is equal to the wave energy power generation devices in number, is connected with the power output end of the wave energy power generation device, converts the power output of the power generation device into direct current through the rectification circuit, the filter circuit and the feedback control circuit, and then is connected to the bus cabinet. The bus cabinet is respectively connected with the storage battery pack, the load cabinet and the inverter, the bus cabinet can charge the storage battery pack, and the inverter can be connected into the bus cabinet when power needs to be supplied. The inverter can change direct current in the storage battery into alternating current to supply power for load equipment, and the bus cabinet can connect the load cabinet when the power is excessive. The load cabinet is used for adjusting the power supply balance of the system, can consume redundant electric energy, prevents the storage battery from overcharging, cuts off when the electric power of the battery is insufficient, and the bus cabinet is internally provided with a voltage and current acquisition circuit which can acquire electric power data in real time and provide a data transmission interface for the access of a master control system.
The bait casting management system comprises a storage bin, a bait casting machine, a bait casting water pump, a bait casting pipeline and a PLC, and is installed in the culture platform. The feed bin is arranged above the bait casting machine, and can supplement the feed when the feed in the bait casting machine is insufficient. The discharge port of the bait casting machine is connected with a bait casting water pump and a bait casting pipeline, and each aquaculture net cage is provided with a set of bait casting water pump and a set of bait casting pipeline. All the bait casting water pumps are controlled by a PLC controller, after the PLC is connected with a certain bait casting water pump, the bait casting water pump can extract seawater, feed and the seawater are mixed, and the bait is conveyed into the breeding net cage through a matched bait casting pipeline to realize feeding. The PLC controller simultaneously controls the operation of the bait casting machine, and automatically controls the start and stop of the bait casting machine and the bait casting water pump on time according to the programmed program, thereby realizing the timed and quantitative feeding. The PLC controller provides a data transmission and control interface for the access of the master control system.
The underwater video monitoring system comprises an underwater camera, an anti-fouling brush and an LED light source, adopts an integral design, is provided with one net cage, is arranged at the joint of the feeding pipeline and the surface layer frame of the aquaculture net cage, and is connected with the aquaculture platform by communication and electric cables which are tied together with the feeding pipeline. The antifouling brush of the underwater camera can be started at set timing to brush off attachments on the lens. The LED light source can attract the breeding objects and provide light sources for shooting, and the shot video signals can be transmitted to the breeding platform through the communication cable and then are accessed to the master control system.
The water quality environment monitoring system comprises a water quality monitoring sensor and a data acquisition module, wherein each net cage is matched with one set and is arranged at the joint of the feeding pipeline and the surface layer framework of the aquaculture net cage, and the communication and power cables are bound with the feeding pipeline and are connected into the aquaculture platform. The water quality monitoring sensor can monitor the data of the flow rate, the pH value, the conductivity, the temperature, the depth, the dissolved oxygen, the turbidity and the ammonia nitrogen of the seawater. The data acquisition module comprises a multi-path acquisition and processor and a power manager, can acquire data of the sensor in real time, transmits the data to the culture platform through a communication cable, and is connected to the master control system.
The remote communication system comprises a high-speed network bridge and a directional antenna, and is installed at a relatively high position of the culture platform, so that signal transmission is facilitated. The coverage range of the wireless signals can reach 10km under the condition of no shielding, the transmission bandwidth of the data is 150Mbps, and the wireless signals can transmit the data and the video signals. The remote communication system is connected with the main control system through a network cable, real-time data can be sent to the shore station, and all operation data of a site can be checked in real time by the shore station.
The main control system comprises an acquisition bus unit and an industrial personal computer, and is installed in an operating room of the culture platform. The acquisition bus unit provides a plurality of data communication interfaces, can gather the communication cable of each system, through internal format conversion, converts multichannel cable into a net twine, inserts in the industrial computer. The main control management software in the industrial personal computer can read the real-time data of each system at regular time, display the data, provide the functions of data early warning, data statistics and timing bait feeding operation control, and has the unattended capability.
The autonomous operation management system applied to the cage culture, provided by the invention, has the functions of automatic power supply management, bait casting management, underwater monitoring, water quality monitoring, remote communication and data management, and can effectively reduce the production cost of the deep and open sea cage culture by combining the wave energy power generation technology and the deep and open sea cage culture technology, thereby developing a new prospect for the development of the green sea aquaculture industry.
Drawings
Fig. 1 is a schematic structural diagram of a deep and open sea cage culture autonomous operation management system applied to wave energy power supply.
Fig. 2 is a schematic structural diagram of a deep and open sea cage culture autonomous operation management system with 4 cages.
The notation in the figure is:
1. wave energy power generation device 2 and power supply management system
3. Net cage culture platform 4 and master control system
5. Bait casting management system 6 and remote communication system
7. Bait casting pipeline 8, anchoring system
9. Water quality environment monitoring system 10 and underwater video monitoring system
11. Aquaculture net cage 12 and wave energy rectification control cabinet
Detailed description of the invention
The technical scheme of the invention is further explained by combining the attached drawings.
Fig. 1 shows the basic structure of a deep open sea cage culture autonomous operation management system applied to wave energy power supply. As shown in fig. 1, the autonomous operation management system for deep and open sea cage culture of wave energy is installed on a marine floating culture platform 3 connected with a wave energy power generation device 1, and comprises a power supply management system 2, a bait casting management system 5, an underwater video monitoring system 10, a water quality environment monitoring system 9, a remote communication system 6 and a master control system 4.
The power supply management system 2 comprises a wave energy rectification control cabinet, a bus cabinet, a load cabinet, a storage battery pack and an inverter. The wave energy rectification control cabinet is equal to the wave energy power generation devices in number, is connected with the power output end of the wave energy power generation device, converts the power output of the power generation device into direct current through the rectification circuit, the filter circuit and the feedback control circuit, and then is connected to the bus cabinet. The bus cabinet is respectively connected with the storage battery pack, the load cabinet and the inverter, the bus cabinet can charge the storage battery pack, and the inverter can be connected into the bus cabinet when power needs to be supplied. The inverter can change direct current in the storage battery into alternating current to supply power for load equipment, and the bus cabinet can connect the load cabinet when the power is excessive. The load cabinet is used for adjusting the power supply balance of the system, can consume redundant electric energy, prevents the storage battery from overcharging, cuts off when the electric power of the battery is insufficient, and the bus cabinet is internally provided with a voltage and current acquisition circuit which can acquire electric power data in real time and provide a data transmission interface for the access of a master control system.
The bait casting management system 5 comprises a storage bin, a bait casting machine, a bait casting water pump, a bait casting pipeline 7 and a PLC (programmable logic controller), and is installed in the culture platform, and the whole bait casting system is controlled by the PLC. A bin of the bait casting management system 5 is arranged above the bait casting machine, and when the feed in the bait casting machine is insufficient, the PLC opens a bin opening to supplement the feed; the feeding mode adopts water pumping feeding, a discharge port of the feeding machine is connected with a feeding water pump and a feeding pipeline 7, each aquaculture net cage 11 is provided with one feeding water pump and one feeding pipeline 7, and all the feeding water pumps are controlled by a PLC (programmable logic controller). When a plurality of net cages are arranged, the PLC can switch on each bait casting water pump according to the sequence, the electrified bait casting water pumps can pump seawater, feed and the seawater are mixed, the bait is conveyed into one of the cultivation net cages through the matched bait casting pipeline 7 for feeding, and once feeding is completed after all the bait casting water pumps operate once. The PLC controller automatically controls the starting and stopping time of the bait casting machine and the bait casting water pump on time according to a programmed program, so that timed and quantitative feeding can be realized, and the PLC controller can be provided with a data transmission and control interface and can be connected to the main control system 4 through a network cable.
The underwater video monitoring system 10 comprises an underwater camera, an antifouling brush and an LED light source, and in order to facilitate integration, an integral three-in-one design is adopted, each net cage is provided with one set, and the net cages are arranged at the junction of a feeding pipeline and a surface layer frame of a culture net cage, so that a lens can see culture objects in the net cages. The communication and power cables of the underwater video monitoring system 10 are tied together with the feeding pipeline, the underwater video monitoring system is connected to the culture platform along the feeding pipeline to obtain power and upload video signals, the antifouling brush of the underwater camera can be started at regular time according to setting, attachments on a lens are brushed off, an led light source can absorb culture objects and provide light sources for shooting, the underwater camera can shoot at regular time or continuously according to needs, and shot video signals are transmitted to the net cage culture platform 3 through the communication cables and are connected to the master control system 4. The underwater video monitoring system 10 can be integrally disassembled, and can be taken out after the mounting bracket fixed on the surface layer of the net cage is disassembled for periodic maintenance or recovery in severe weather.
The water quality environment monitoring system 9 comprises a water quality monitoring sensor and a data acquisition module, each net cage is provided with one set and is installed at the joint of the feeding pipeline and the surface layer frame of the aquaculture net cage, and communication and power cables are tied with the feeding pipeline and are connected to the aquaculture platform along the feeding pipeline to acquire power and upload monitoring data. There is the installing support of water quality monitoring sensor on the data acquisition module, the multiple water quality sensor of mountable, the sea water velocity of flow can be monitored to the water quality monitoring sensor, pH, the conductivity, the temperature, the degree of depth, dissolved oxygen, turbidity and ammonia nitrogen data, the data acquisition module includes multichannel collection and treater and power manager, all water quality sensors can regularly visit with the treater to multichannel collection, transmit to culture platform through the communication cable after reading real-time data on, insert major system. The system can be integrally disassembled, and can be taken out after the mounting bracket fixed on the surface layer of the net cage is disassembled for periodic maintenance or recovery in severe weather.
The remote communication system 6 comprises a high-speed network bridge and a directional antenna, is arranged at a relatively high position of the cage culture platform 3 and is beneficial to signal transmission. The coverage range of the wireless signals can reach 10km under the condition of no shielding, the transmission bandwidth of the data is 150Mbps, and the wireless signals can transmit the data and the video signals. The remote communication system 6 is connected with the main control system 4 through a network cable, real-time data can be sent to a shore station, and the shore station can check all operation data on site in real time.
The main control system 4 comprises an acquisition bus unit and an industrial personal computer provided with data management software. The acquisition bus unit is provided with RS232, RS485 and a network communication interface, and can collect data of each device and convert the format of the data, convert a plurality of paths of data cables into a network cable and access the network cable into the industrial personal computer. When data are collected, the data collection unit sends data reading instructions to each communication device at regular time, each device uploads real-time data according to a specified communication protocol, and the data are integrated by the data collection unit and then sent to data management software in the industrial personal computer. The data management software can analyze the collected data, store the data into the database, refresh and display the latest data, provide functions of historical data query and export and abnormal data alarm, and can also send control commands to a PLC of the bait casting machine to control bait casting actions. All monitoring data can be transmitted to a shore station through a remote communication system, and a matched data receiving display system is also arranged on the shore station and can carry out remote monitoring and operation.
In order to increase the culture yield and reduce the culture cost, in practical application, a net cage culture platform is usually provided with one or more wave power generation devices to connect one or more culture net cages.
Fig. 2 is a deep open sea cage culture autonomous operation management system equipped with 4 culture cages 11. Each net cage is provided with a bait casting pipeline 7 connected with the net cage culture platform 3 and used for bait feeding, and all the bait casting pipelines 7 are connected into a bait casting machine of the bait casting management system 5. The power output end of each wave energy power generation device 1 is provided with a wave energy rectification control cabinet 12, and the plurality of rectification control cabinets 12 collect the converted direct current into a bus cabinet of the power supply management system 2. Each net cage is provided with an underwater video monitoring system 10 and a water quality environment monitoring system 9. All monitoring data is accessed to the main control system 4, and then the remote communication system 6 sends the data to the shore station.
Claims (4)
1. The utility model provides a be applied to deep and distant sea cage culture autonomous operation management system of wave energy power supply, installs on the marine showy formula breed platform that has connected wave energy power generation facility, its characterized in that: the system comprises a power supply management system, a bait casting management system, an underwater video monitoring system, a water quality environment monitoring system, a remote communication system and a main control system; the power supply management system comprises a wave energy rectification control cabinet, a bus cabinet, a load cabinet, a storage battery pack and an inverter, wherein the power output end of the wave energy power generation device is connected with the wave energy rectification control cabinet of the power supply management system; the bait casting management system comprises a storage bin, a bait casting machine, a bait casting water pump, bait casting pipelines and a PLC (programmable logic controller), wherein the storage bin is arranged above the bait casting machine, a discharge port of the bait casting machine is connected with the bait casting water pump and the bait casting pipelines, the bait casting pipelines are respectively connected with each aquaculture net cage, and the PLC is connected with the bait casting machine and the bait casting water pump; the underwater video monitoring system comprises an underwater camera, an antifouling brush and an LED light source, is arranged at the joint of the feeding pipeline and the surface layer frame of the aquaculture net cage, and is connected to the aquaculture platform through communication and electric cables tied with the feeding pipeline; the water quality environment monitoring system comprises a water quality monitoring sensor and a data acquisition module, and is also arranged at the joint of the feeding pipeline and the surface layer framework of the aquaculture net cage, and a communication and power cable of the water quality environment monitoring system is bound with the feeding pipeline and is connected to the aquaculture platform; the remote communication system comprises a high-speed network bridge and a directional antenna, and is arranged at a relatively high position of the culture platform; the main control system is installed in an operation room of the breeding platform and comprises an acquisition bus unit and an industrial personal computer, wherein a plurality of communication cable interfaces are arranged on the acquisition bus unit and can communicate with other equipment of the autonomous operation management system, and the communication cables are gathered through the acquisition bus unit and then are connected into the industrial personal computer.
2. The deep open sea cage culture autonomous operation management system applied to wave energy power supply according to claim 1, characterized in that the marine floating type culture platform is fixed on the sea level through a mooring system, and one or more wave energy power generation devices can be installed as required or one or more culture cages can be connected.
3. The deep open sea cage culture autonomous operation management system applied to wave energy power supply as defined in claim 1, wherein the power supply management system is installed in a culture platform, the number of the wave energy rectifying control cabinets is the same as that of the wave energy power generation devices, and the power output of each wave energy power generation device is connected with the same wave energy rectifying control cabinet.
4. The autonomous operation management system for deep and open sea cage culture for wave power supply of claim 1, wherein the feeding management system is installed in a culture platform, and each culture cage is provided with a feeding water pump connected with a feeding pipeline.
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| CN202110394624.6A CN112970645A (en) | 2021-04-13 | 2021-04-13 | Deep and open sea cage culture autonomous operation management system applied to wave energy power supply |
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| CN202110394624.6A CN112970645A (en) | 2021-04-13 | 2021-04-13 | Deep and open sea cage culture autonomous operation management system applied to wave energy power supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117911191A (en) * | 2024-03-20 | 2024-04-19 | 中国水产科学研究院南海水产研究所 | Lifting type net cage anchoring device management method and system based on Internet of things |
| CN117911191B (en) * | 2024-03-20 | 2024-05-31 | 中国水产科学研究院南海水产研究所 | Lifting type net cage anchoring device management method and system based on Internet of things |
-
2021
- 2021-04-13 CN CN202110394624.6A patent/CN112970645A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117911191A (en) * | 2024-03-20 | 2024-04-19 | 中国水产科学研究院南海水产研究所 | Lifting type net cage anchoring device management method and system based on Internet of things |
| CN117911191B (en) * | 2024-03-20 | 2024-05-31 | 中国水产科学研究院南海水产研究所 | Lifting type net cage anchoring device management method and system based on Internet of things |
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