CN108450386B - A kind of regulating and controlling water quality System and method for of industrialized aquiculture - Google Patents
A kind of regulating and controlling water quality System and method for of industrialized aquiculture Download PDFInfo
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- CN108450386B CN108450386B CN201810061036.9A CN201810061036A CN108450386B CN 108450386 B CN108450386 B CN 108450386B CN 201810061036 A CN201810061036 A CN 201810061036A CN 108450386 B CN108450386 B CN 108450386B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 222
- 238000009360 aquaculture Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000001276 controlling effect Effects 0.000 title claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 196
- 239000001301 oxygen Substances 0.000 claims abstract description 196
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 196
- 241000251468 Actinopterygii Species 0.000 claims abstract description 72
- 244000144974 aquaculture Species 0.000 claims abstract description 57
- 230000036284 oxygen consumption Effects 0.000 claims abstract description 46
- 230000033228 biological regulation Effects 0.000 claims abstract description 45
- 230000033001 locomotion Effects 0.000 claims abstract description 31
- 230000003542 behavioural effect Effects 0.000 claims abstract description 29
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 22
- 238000013528 artificial neural network Methods 0.000 claims description 12
- 238000010191 image analysis Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000005276 aerator Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 230000004634 feeding behavior Effects 0.000 claims description 4
- 230000034994 death Effects 0.000 abstract description 3
- 206010021143 Hypoxia Diseases 0.000 abstract description 2
- 230000007954 hypoxia Effects 0.000 abstract description 2
- 238000004090 dissolution Methods 0.000 description 6
- 230000012010 growth Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 235000003642 hunger Nutrition 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000037351 starvation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
-
- 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)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention provides a kind of regulating and controlling water quality System and method for of industrialized aquiculture, by the water body parameter for acquiring aquaculture pond, according to the dissolved oxygen prediction content of the prediction time after the first preset period of time of water body parameter prediction, first preset period of time is the latency period of oxygenation process, the oxygen consumption factor of prediction time is determined according to cultivation behavioral parameters and fish movement rule, according to dissolved oxygen prediction content, dissolved oxygen standard content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time in national water quality standard for fishery, oxygen supply regulation and control instruction is generated according to the oxygen-supplying amount of prediction time, the dissolved oxygen content of water body in aquaculture pond is adjusted according to oxygen supply regulation and control instruction；That is the oxygen supply regulation and control instruction at current time is determined according to the dissolved oxygen prediction content of prediction time and the oxygen consumption factor of prediction time, to can implement before oxygen content is too low in detecting water body to water oxygenation, the fish being likely to occur situation dead due to anoxic is avoided, the loss as caused by fish hypoxia death is avoided.
Description
Technical field
The present invention relates to technical field of aquaculture, more particularly, to a kind of regulating and controlling water quality of industrialized aquiculture
System and method for.
Background technique
Industrialized aquiculture is the modern means such as set electron technology, automation, civil engineering, semiclosed or totally-enclosed
Under conditions of, a kind of production model of automation control is carried out to breeding production overall process.The maximum feature of which is can be
Under the conditions of high-density breeding, preferable biological growth conditions are maintained always, to reach shortening culturing time, improve cultivation effect
Rate reduces the purpose of energy consumption.
It it is crucial that regulation to water quality in industrialized aquiculture, and include to Dissolved Oxygen in Water to the regulation of water quality
The adjusting of content；At present to the adjusting of Dissolved Oxygen in Water content, the sensor for being mainly based upon dissolved oxygen content in water body is real-time
The dissolved oxygen content data of acquisition improve oxygen supply into water body when the dissolved oxygen content data acquired in real time are less than preset value
Amount.
It is takeed a long time however, improving oxygen-supplying amount dissolved oxygen content into water body into water body and reaching criterion of acceptability,
I.e. there are hysteresis for oxygenation process, the oxygenation again when oxygen content is too low, fish may due to anoxic Large Scale Death, cause
Unnecessary loss.
Summary of the invention
In order to overcome the above problem or at least be partially solved the above problem, it is feeding that the present invention provides a kind of batch production aquatic products
The regulating and controlling water quality System and method for grown.
According to an aspect of the present invention, a kind of regulating and controlling water quality system of industrialized aquiculture is provided, comprising: data are adopted
Collect module, decision-making module and water quality adjustment equipment；Data acquisition module is connected to decision-making module, and decision-making module is connected to water quality tune
Save equipment；Decision-making module includes dissolved oxygen prediction unit and dissolved oxygen decision package；Water quality adjustment equipment includes apparatus of oxygen supply；Number
According to acquisition module, for acquiring the water body parameter of aquaculture pond, water body parameter includes the temperature, pH value of water body, dissolution in aquaculture pond
Oxygen content and conductivity；Dissolved oxygen prediction unit, it is molten for obtaining water body parameter, and according to water body parameter prediction prediction time
It solves oxygen and predicts content, at the time of prediction time is after first preset period of time at current time, the first preset period of time is oxygenation process
Latency period；Dissolved oxygen decision package, for determining the consumption of prediction time according to cultivation behavioral parameters and fish movement rule
The oxygen factor, and determined in advance according to dissolved oxygen standard content and the oxygen consumption factor in dissolved oxygen prediction content, national water quality standard for fishery
The oxygen-supplying amount for surveying the moment generates oxygen supply regulation and control instruction according to the oxygen-supplying amount of prediction time, and oxygen supply regulation and control instruction is sent to confession
Oxygen device, cultivation behavioral parameters include bait feeding moment and bait feeding amount；Apparatus of oxygen supply, for according to oxygen supply regulation and control instruction
It is supplied oxygen to aquaculture pond.
Wherein, data acquisition module includes water temperature sensor, pH sensor, dissolved oxygen sensor and conductivity sensors
Device；Water temperature sensor is used for temperature collection；PH sensor, for acquiring pH value；Dissolved oxygen sensor, for acquiring dissolution
Oxygen content；Conductivity sensor, for acquiring conductivity.
Wherein, data acquisition module further includes nephelometer；Decision-making module further includes water circulation decision package；Water quality adjustment is set
Standby further includes water circle device；Nephelometer, for acquiring the turbidity of water body in aquaculture pond；Water recycles decision package, is used for basis
PH value and turbidity generate water and recycle regulation and control instruction, and water circulation regulation and control instruction is sent to water circle device；Water circle device is used
Water circular flow is adjusted in recycling regulation and control instruction according to water.
Wherein, which further includes MIM message input module；MIM message input module is connected to decision-making module；Information input mould
Block, for receiving the cultivation behavioral parameters and fish movement rule of user's input, and will cultivation behavioral parameters and fish movement rule
Rule is sent to decision-making module.
Wherein, apparatus of oxygen supply includes several aerators；Aerator is set at aquaculture pond water filling access.
Wherein, water circle device includes several water pumps and water pump controller；Water pump controller, for recycling according to water
Instruction controls the rate that draws water of each water pump.
Wherein, data acquisition module further includes pump capacity sensor；Pump capacity sensor is set to drawing for each water pump
At water, for detecting the flow of each water pump.
Wherein, which further includes auxiliary monitoring device；Auxiliary monitoring device include camera unit, image analysis module and
Display module；Camera unit is set to the top of aquaculture pond, for the image every the shoal of fish in the second preset period of time acquisition water body；Figure
As analysis module according to the motion profile of the image analysis shoal of fish of the shoal of fish, motion feature and is ingested for obtaining the image of the shoal of fish
Behavior, and the problem of according to the motion trail analysis aquaculture pond of the shoal of fish, and according to the motion feature of the shoal of fish and ingest
The amount of exercise of the behavioural analysis shoal of fish judges the shoal of fish in the oxygen consumption situation at current time, to determine that the oxygen-supplying amount of prediction time provides
Auxiliary reference.
According to another aspect of the present invention, a kind of regulating and controlling water quality method of industrialized aquiculture is provided, comprising: acquisition
Water body parameter, is input to the neural network trained by the water body parameter of aquaculture pond, and the dissolved oxygen prediction for exporting prediction time contains
Amount, water body parameter include in aquaculture pond the temperature, pH value of water body, dissolved oxygen content and conductivity, prediction time be current time
The first preset period of time after at the time of, the first preset period of time be oxygenation process latency period；According to cultivation behavioral parameters and fish
Class mechanics determines the oxygen consumption factor of prediction time；According to dissolved oxygen in dissolved oxygen prediction content, national water quality standard for fishery
Standard content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time；According to the oxygen-supplying amount of prediction time in aquaculture pond water body it is molten
Solution oxygen content is adjusted.
Wherein, true according to dissolved oxygen standard content and the oxygen consumption factor in dissolved oxygen prediction content, national water quality standard for fishery
Determine the oxygen-supplying amount of prediction time, comprising: it is poor to make dissolved oxygen standard content and dissolved oxygen prediction content, obtains difference；If difference
Greater than zero, then the oxygen-supplying amount of prediction time is the product of difference and the oxygen consumption factor；If difference is less than or equal to zero, prediction time
Oxygen-supplying amount be zero.
The regulating and controlling water quality System and method for of a kind of industrialized aquiculture provided by the invention, by the water for acquiring aquaculture pond
Body parameter, according to the dissolved oxygen prediction content of the prediction time after the first preset period of time of water body parameter prediction, the first preset period of time
For the latency period of oxygenation process, the oxygen consumption factor of prediction time, root are determined according to cultivation behavioral parameters and fish movement rule
The oxygen supply of prediction time is determined according to dissolved oxygen standard content in dissolved oxygen prediction content, national water quality standard for fishery and the oxygen consumption factor
Amount, according to the oxygen-supplying amount of prediction time generate oxygen supply regulation and control instruction, according to oxygen supply regulation and control instruction adjust aquaculture pond in water body it is molten
Solve oxygen content；That is the oxygen supply regulation and control instruction at current time is according to the dissolved oxygen prediction content of prediction time and the consumption of prediction time
The oxygen factor determines that, to can implement before oxygen content is too low in detecting water body to water oxygenation, avoiding may go out
Existing fish situation dead due to anoxic, avoids the loss as caused by fish hypoxia death.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the present invention or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is of the invention one
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the schematic diagram according to the regulating and controlling water quality system of the industrialized aquiculture of the embodiment of the present invention；
Fig. 2 is the flow chart according to the regulating and controlling water quality method of the industrialized aquiculture of the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, is clearly and completely described the technical solution in the present invention, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
In one embodiment of the invention, with reference to Fig. 1, a kind of regulating and controlling water quality system of industrialized aquiculture is provided,
It include: data acquisition module 10, decision-making module 20 and water quality adjustment equipment 30；Data acquisition module 10 is connected to decision-making module
20, decision-making module 20 is connected to water quality adjustment equipment 30；Decision-making module 20 includes dissolved oxygen prediction unit and dissolved oxygen decision list
Member；Water quality adjustment equipment 30 includes apparatus of oxygen supply；Data acquisition module 10, for acquiring the water body parameter of aquaculture pond, water body ginseng
Number includes temperature, pH value, dissolved oxygen content and the conductivity of water body in aquaculture pond；Dissolved oxygen prediction unit, for obtaining water body
Parameter, and according to the dissolved oxygen prediction content of water body parameter prediction prediction time, prediction time presets for the first of current time
At the time of after period, the first preset period of time is the latency period of oxygenation process；Dissolved oxygen decision package, for according to cultivation behavior
Parameter and fish movement rule determine the oxygen consumption factor of prediction time, and according to dissolved oxygen prediction content, national fishery water quality mark
Dissolved oxygen standard content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time in standard, are generated and are supplied oxygen according to the oxygen-supplying amount of prediction time
Regulation and control instruction, and oxygen supply regulation and control instruction is sent to apparatus of oxygen supply, cultivation behavioral parameters include that bait feeding moment and bait are thrown
Feed amount；Apparatus of oxygen supply, for being supplied oxygen according to oxygen supply regulation and control instruction to aquaculture pond.
Wherein, data acquisition module includes water temperature sensor, pH sensor, dissolved oxygen sensor and conductivity sensors
Device；Water temperature sensor is used for temperature collection；PH sensor, for acquiring pH value；Dissolved oxygen sensor, for acquiring dissolution
Oxygen content；Conductivity sensor, for acquiring conductivity.
Specifically, the regulating and controlling water quality system includes data acquisition module 10, decision-making module 20 and water quality adjustment equipment 30, number
It is used to acquire the water body parameter of aquaculture pond according to acquisition module 10, water body parameter includes the temperature, pH value of water body, dissolution in aquaculture pond
Oxygen content and conductivity, data acquisition module 10 may include various sensors, such as water temperature sensor, pH sensor, dissolution
Lambda sensor and conductivity sensor are respectively used to temperature, pH value, dissolved oxygen content and the conductivity of acquisition water body；Every kind of biography
Sensor is settable multiple, the different location being respectively arranged in water body, to improve measurement accuracy.
Decision-making module 20 includes dissolved oxygen prediction unit and dissolved oxygen decision package, wherein dissolved oxygen prediction unit is used for
Water body parameter is obtained from data acquisition module 10, and according to the dissolved oxygen prediction content of water body parameter prediction prediction time, prediction
At the time of moment is after first preset period of time at current time, the first preset period of time is the latency period of oxygenation process；For example, molten
A built-in trained neural network in oxygen predicting unit is solved, with the temperature, pH value, dissolution of the water body of different historical junctures
The dissolved oxygen content at a moment after oxygen content and conductivity and the first preset period of time of each historical juncture is as instruction
Practice sample, neural network is trained, trained neural network is obtained；By the temperature of the water body at current time, pH value, molten
Solution oxygen content and conductivity are input to the trained neural network, export the dissolved oxygen prediction content of prediction time.Decision model
Block 20 further includes dissolved oxygen decision package, dissolved oxygen decision package, for true according to cultivation behavioral parameters and fish movement rule
Determine the oxygen consumption factor of prediction time, and according to dissolved oxygen standard content in dissolved oxygen prediction content, national water quality standard for fishery and
The oxygen consumption factor determines the oxygen-supplying amount of prediction time, and cultivation behavioral parameters include bait feeding moment and bait feeding amount；Oxygen consumption because
The parameter value of sub- η can be obtained according to cultivation behavioral parameters and fish movement rule；Fish are in starvation when not feeding,
And deepen with hunger intensity, oxygen demand is decreased obviously, the oxygen consumption factor that 1 time interval of fish table is 1 hour
In feed, oxygen demand rises rapidly class, reaches peak value after a certain time, then comes back to water before feed again
Flat, fish are also had any different in daily different periods oxygen demand, for example, the oxygen consumption on daytime is apparently higher than night oxygen consumption；Batch production
In an aquaculture pond in raise a kind of fish, growth period is more synchronous, and the bait throwing in time of worker is fixed, the ring where aquaculture pond
In border, the rhythm and pace of moving things that temperature and water flow are sprung up can all pass through cultivation behavioral parameters expression.Therefore, the oxygen consumption factor can be more than
Feature and the parameter value for combining fish movement rule determining each moment daily；As table 1 be oxygen consumption that time interval is 1 hour because
Son.
Dissolved oxygen standard content in dissolved oxygen prediction content and national water quality standard for fishery is compared into calculating difference, it is poor
Value δ=dissolved oxygen standard content-dissolved oxygen prediction content, the oxygen-supplying amount Δ of prediction time is determined according to difference；If δ > 0, then water
Dissolved oxygen prediction content is lower than standard value in body, is insufficient for the normal life of fish in prediction time dissolved oxygen content, needs
Want Xiang Shuizhong increase Δ=| δ | the oxygen of × η unit, wherein δ be dissolved oxygen standard content and dissolved oxygen prediction content difference
Value, η are the oxygen consumption factor of prediction time；If δ < 0, the dissolved oxygen content in prediction time, water is meeting fish just enough
Often life is not necessarily to additional oxygenation.
Dissolved oxygen decision package generates oxygen supply regulation and control instruction according to the oxygen-supplying amount Δ of prediction time, and will supply oxygen regulation and control instruction
It is sent to apparatus of oxygen supply；Apparatus of oxygen supply is supplied oxygen according to oxygen supply regulation and control instruction to aquaculture pond.
The present embodiment passes through the water body parameter of acquisition aquaculture pond, according to the prediction after the first preset period of time of water body parameter prediction
The dissolved oxygen prediction content at moment, the first preset period of time is the latency period of oxygenation process, according to cultivation behavioral parameters and fish
Mechanics determines the oxygen consumption factor of prediction time, according to dissolved oxygen mark in dissolved oxygen prediction content, national water quality standard for fishery
Quasi- content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time, generate oxygen supply regulation and control instruction, root according to the oxygen-supplying amount of prediction time
The dissolved oxygen content of water body in aquaculture pond is adjusted according to oxygen supply regulation and control instruction；That is the oxygen supply regulation and control instruction at current time is according to prediction
The dissolved oxygen prediction content and the oxygen consumption factor of prediction time at moment determine, thus in detecting water body oxygen content it is too low it
It is preceding to implement to avoid water oxygenation the fish being likely to occur situation dead due to anoxic, it avoids since fish lack
It is lost caused by oxygen is dead.
Based on above embodiments, data acquisition module further includes nephelometer；Decision-making module further includes water circulation decision package；
Water quality adjustment equipment further includes water circle device；Nephelometer, for acquiring the turbidity of water body in aquaculture pond；Water recycles decision list
Member recycles regulation and control instruction for generating water according to pH value and turbidity, and water circulation regulation and control instruction is sent to water circle device；Water
Circulator adjusts water circular flow for recycling regulation and control instruction according to water.
Specifically, fish, in the certain time for feeding bait, the activity of fish will increase, it is metabolic in aquaculture pond
Amount can be greatly increased in the short time, and Organic substance in water (residual bait) resolves into harmful substance such as hydrogen sulfide, ammonia, the objects such as nitrite
Matter endangers fish growth, and pH value can be unbalance, also results in water body muddiness, is unfavorable for fish growth；In the present embodiment, in water body
Nephelometer is set, water is set in decision-making module and recycles decision package, water circle device is set in water quality adjustment equipment；Turbidity
Count the turbidity for acquiring water body in aquaculture pond；Water recycles decision package and generates water circulation regulation and control instruction according to pH value and turbidity,
And water circulation regulation and control instruction is sent to water circle device；Water circle device recycles regulation and control instruction according to water and adjusts water recycle stream
Amount；Water circle device may be implemented water in aquaculture pond and recycle, and aquaculture pond waste water obtains filtration, purification in the circulating cycle, improves aquaculture pond
Middle water environment；Meanwhile water circular flow is suitably adjusted according to pH value and turbidity and may be implemented to be precisely controlled, energy consumption is reduced, is increased
Breeding income.
The present embodiment suitably adjusts water circular flow according to pH value and turbidity, realizes regulation water circular flow on demand, can have
Effect reduces industrial energy consumption, increases breeding income.
Based on above embodiments, which further includes MIM message input module；MIM message input module is connected to decision-making module；Letter
Input module is ceased, for receiving the cultivation behavioral parameters and fish movement rule of user's input, and will cultivation behavioral parameters and fish
Class mechanics is sent to decision-making module.
Specifically, MIM message input module is used to receive the cultivation behavioral parameters and fish movement rule of user's input, and will
Cultivation behavioral parameters and fish movement rule are sent to decision-making module；User can input corresponding cultivation behavior according to the actual situation
Parameter and fish movement rule, such as bait feeding moment and bait feeding amount temporarily adjust, and the fingerling fed in aquaculture pond is more
When changing, cultivation behavioral parameters and fish movement rule can be adjusted in time, and update the related data in decision-making module, made
The system is more intelligent.
Based on above embodiments, apparatus of oxygen supply includes several aerators；Aerator is set at aquaculture pond water filling access, can be added
The solution rate of fast oxygen.
Based on above embodiments, water circle device includes several water pumps and water pump controller；Water pump controller is used for basis
Water circulation regulation and control instruction controls the rate that draws water of each water pump.
Based on above embodiments, data acquisition module further includes pump capacity sensor；Pump capacity sensor is set to every
The place that draws water of one water pump, for detecting the flow of each water pump.
Based on above embodiments, which further includes auxiliary monitoring device；Auxiliary monitoring device includes camera unit, image
Analysis module and display module；Camera unit is set to the top of aquaculture pond, for every fish in the second preset period of time acquisition water body
The image of group；Image analysis module, for obtaining the image of the shoal of fish, according to the motion profile of the image analysis shoal of fish of the shoal of fish, fortune
Dynamic feature and feeding behaviour, and the problem of according to the motion trail analysis aquaculture pond of the shoal of fish, and according to the fortune of the shoal of fish
The amount of exercise of dynamic feature and the feeding behaviour analysis shoal of fish judges the shoal of fish in the oxygen consumption situation at current time, to determine prediction time
Oxygen-supplying amount provide auxiliary reference；In order to user understand in real time the system operation conditions and aquaculture pond present in ask
Topic.
In another embodiment of the present invention, with reference to Fig. 2, a kind of regulating and controlling water quality side of industrialized aquiculture is provided
Method, comprising: S21 acquires the water body parameter of aquaculture pond, water body parameter is input to the neural network trained, when output is predicted
The dissolved oxygen prediction content at quarter, wherein water body parameter includes the temperature, pH value of water body, dissolved oxygen content and conductance in aquaculture pond
Rate, at the time of prediction time is after first preset period of time at current time, the first preset period of time is the latency period of oxygenation process；
S22 determines the oxygen consumption factor of prediction time according to cultivation behavioral parameters and fish movement rule；S23 contains according to dissolved oxygen prediction
Dissolved oxygen standard content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time in amount, national water quality standard for fishery；S24, according to pre-
The dissolved oxygen content of water body in aquaculture pond is adjusted in the oxygen-supplying amount for surveying the moment.
Wherein, true according to dissolved oxygen standard content and the oxygen consumption factor in dissolved oxygen prediction content, national water quality standard for fishery
Determine the oxygen-supplying amount of prediction time, comprising: it is poor to make dissolved oxygen standard content and dissolved oxygen prediction content, obtains difference；If difference
Greater than zero, then the oxygen-supplying amount of prediction time is the product of difference and the oxygen consumption factor；If difference is less than or equal to zero, prediction time
Oxygen-supplying amount be zero.
Specifically, water body parameter, is input to the neural network trained, output prediction by the water body parameter of acquisition aquaculture pond
The dissolved oxygen prediction content at moment, wherein water body parameter includes the temperature, pH value of water body, dissolved oxygen content and electricity in aquaculture pond
Conductance, at the time of prediction time is after first preset period of time at current time, when the first preset period of time is the lag of oxygenation process
Section；For the training to neural network, with the temperature of the water body of different historical junctures, pH value, dissolved oxygen content and conductivity with
And the dissolved oxygen content at a moment after the first preset period of time of each historical juncture is as training sample, to neural network
It is trained, obtains trained neural network；By the temperature of the water body at current time, pH value, dissolved oxygen content and conductivity
It is input to the trained neural network, exports the dissolved oxygen prediction content of prediction time.
The oxygen consumption factor of prediction time is determined according to cultivation behavioral parameters and fish movement rule, and according to dissolved oxygen prediction
Dissolved oxygen standard content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time in content, national water quality standard for fishery, cultivate behavior
Parameter includes bait feeding moment and bait feeding amount；The parameter value of oxygen consumption factor η, can be living according to cultivation behavioral parameters and fish
Dynamic rule obtains；Fish are in starvation when not feeding, and deepen with hunger intensity, and oxygen demand is decreased obviously, and fish exists
When feed, oxygen demand is risen rapidly, and reaches peak value after a certain time, then comes back to level before feed again, fish are every
It different periods oxygen demand is also had any different, for example, the oxygen consumption on daytime is apparently higher than night oxygen consumption；A cultivation in batch production
Raise a kind of fish in pond, growth period is more synchronous, and the bait throwing in time of worker is fixed, in the environment where aquaculture pond, temperature and
The rhythm and pace of moving things that water flow is sprung up can all pass through cultivation behavioral parameters expression.Therefore, the oxygen consumption factor according to the above feature and can combine
Fish movement rule determines the parameter value at each moment daily.
Dissolved oxygen standard content in dissolved oxygen prediction content and national water quality standard for fishery is compared into calculating difference, it is poor
Value δ=dissolved oxygen standard content-dissolved oxygen prediction content, the oxygen-supplying amount Δ of prediction time is determined according to difference；If δ > 0, then water
Dissolved oxygen prediction content is lower than standard value in body, is insufficient for the normal life of fish in prediction time dissolved oxygen content, needs
Want Xiang Shuizhong increase Δ=| δ | the oxygen of × η unit, wherein δ be dissolved oxygen standard content and dissolved oxygen prediction content difference
Value, η are the oxygen consumption factor of prediction time；If δ < 0, the dissolved oxygen content in prediction time, water is meeting fish just enough
Often life is not necessarily to additional oxygenation.
It is adjusted according to dissolved oxygen content of the oxygen-supplying amount of prediction time to water body in aquaculture pond, for example, can be current
Moment, the amount for increasing oxygen was the oxygen-supplying amount of prediction time using oxygen increasing equipment to the water oxygenation in aquaculture pond.
The present embodiment passes through the water body parameter of acquisition aquaculture pond, according to the prediction after the first preset period of time of water body parameter prediction
The dissolved oxygen prediction content at moment, the first preset period of time is the latency period of oxygenation process, according to cultivation behavioral parameters and fish
Mechanics determines the oxygen consumption factor of prediction time, according to dissolved oxygen mark in dissolved oxygen prediction content, national water quality standard for fishery
Quasi- content and the oxygen consumption factor determine the oxygen-supplying amount of prediction time, generate oxygen supply regulation and control instruction, root according to the oxygen-supplying amount of prediction time
The dissolved oxygen content of water body in aquaculture pond is adjusted according to oxygen supply regulation and control instruction；That is the oxygen supply regulation and control instruction at current time is according to prediction
The dissolved oxygen prediction content and the oxygen consumption factor of prediction time at moment determine, thus in detecting water body oxygen content it is too low it
It is preceding to implement to avoid water oxygenation the fish being likely to occur situation dead due to anoxic, it avoids since fish lack
It is lost caused by oxygen is dead.
Finally, it is stated that: the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although ginseng
According to previous embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of regulating and controlling water quality system of industrialized aquiculture characterized by comprising data acquisition module, decision-making module
With water quality adjustment equipment；
The data acquisition module is connected to the decision-making module, and the decision-making module is connected to the water quality adjustment equipment；Institute
Stating decision-making module includes dissolved oxygen prediction unit and dissolved oxygen decision package；The water quality adjustment equipment includes apparatus of oxygen supply；
The data acquisition module, for acquiring the water body parameter of aquaculture pond, the water body parameter includes water in the aquaculture pond
Temperature, pH value, dissolved oxygen content and the conductivity of body；
The dissolved oxygen prediction unit, for obtaining the water body parameter, and according to the water body parameter prediction prediction time
Dissolved oxygen prediction content, at the time of the prediction time is after first preset period of time at current time, first preset period of time
For the latency period of oxygenation process；
The dissolved oxygen decision package, for determining the consumption of the prediction time according to cultivation behavioral parameters and fish movement rule
The oxygen factor, and according to dissolved oxygen standard content in the dissolved oxygen prediction content, national water quality standard for fishery and the oxygen consumption because
Son determines the oxygen-supplying amount of the prediction time, generates oxygen supply regulation and control instruction according to the oxygen-supplying amount of the prediction time, and will be described
Oxygen supply regulation and control instruction is sent to the apparatus of oxygen supply, and the cultivation behavioral parameters include bait feeding moment and bait feeding amount；
The apparatus of oxygen supply, for being supplied oxygen according to the oxygen supply regulation and control instruction to the aquaculture pond.
2. system according to claim 1, which is characterized in that the data acquisition module includes water temperature sensor, pH value
Sensor, dissolved oxygen sensor and conductivity sensor；
The water temperature sensor, for acquiring the temperature；
The pH sensor, for acquiring the pH value；
The dissolved oxygen sensor, for acquiring the dissolved oxygen content；
The conductivity sensor, for acquiring the conductivity.
3. system according to claim 2, which is characterized in that the data acquisition module further includes nephelometer；It is described to determine
Plan module further includes water circulation decision package；The water quality adjustment equipment further includes water circle device；
The nephelometer, for acquiring the turbidity of water body in the aquaculture pond；
The water recycles decision package, recycles regulation and control instruction for generating water according to the pH value and the turbidity, and will be described
Water circulation regulation and control instruction is sent to the water circle device；
The water circle device adjusts water circular flow for recycling regulation and control instruction according to the water.
4. system according to claim 1, which is characterized in that the system also includes MIM message input modules；The information
Input module is connected to the decision-making module；
The MIM message input module, for receiving the cultivation behavioral parameters and fish movement rule of user's input, and
The cultivation behavioral parameters and the fish movement rule are sent to the decision-making module.
5. system according to claim 1, which is characterized in that the apparatus of oxygen supply includes several aerators；Each oxygenation
Machine is set at aquaculture pond water filling access.
6. system according to claim 3, which is characterized in that the water circle device includes several water pumps and water pump control
Device；
The water pump controller, for recycling the rate that draws water that regulation and control instruction controls each water pump according to the water.
7. system according to claim 6, which is characterized in that the data acquisition module further includes pump capacity sensing
Device；
The pump capacity sensor is set to the place that draws water of each water pump, for detecting the flow of each water pump.
8. according to claim 1 or 3 any systems, which is characterized in that the system also includes auxiliary monitoring devices；Institute
Stating auxiliary monitoring device includes camera unit, image analysis module and display module；
The camera unit is set to the top of the aquaculture pond, for the figure every the shoal of fish in the second preset period of time acquisition water body
Picture；
Described image analysis module, for obtaining the image of the shoal of fish, according to the shoal of fish described in the image analysis of the shoal of fish
Motion profile, motion feature and feeding behaviour, and asked present in the aquaculture pond according to the motion trail analysis of the shoal of fish
It inscribes, and analyzes the amount of exercise of the shoal of fish according to the motion feature of the shoal of fish and feeding behaviour, judge the shoal of fish in institute
The oxygen consumption situation at current time is stated, the oxygen-supplying amount for the determination prediction time provides auxiliary reference；
The display module, the regulation of regulation magnitude, water circulation regulation and control instruction for showing the oxygen supply regulation and control instruction
The problem of magnitude, the operating status of the apparatus of oxygen supply, the operating status of the water circle device and aquaculture pond.
9. a kind of regulating and controlling water quality method of industrialized aquiculture characterized by comprising
The water body parameter for acquiring aquaculture pond, is input to the neural network trained for the water body parameter, exports prediction time
Dissolved oxygen prediction content, wherein the water body parameter include the temperature, pH value of water body in the aquaculture pond, dissolved oxygen content and
Conductivity, at the time of the prediction time is after first preset period of time at current time, first preset period of time is oxygenation
The latency period of journey；
The oxygen consumption factor of the prediction time is determined according to cultivation behavioral parameters and fish movement rule；
It is determined according to dissolved oxygen standard content and the oxygen consumption factor in the dissolved oxygen prediction content, national water quality standard for fishery
The oxygen-supplying amount of the prediction time；
It is adjusted according to dissolved oxygen content of the oxygen-supplying amount of the prediction time to water body in the aquaculture pond.
10. according to the method described in claim 9, it is characterized in that, described according to the dissolved oxygen prediction content, national fishery
Dissolved oxygen standard content and the oxygen consumption factor determine the oxygen-supplying amount of the prediction time in water standard, comprising:
It is poor that the dissolved oxygen standard content and the dissolved oxygen prediction content are made, and obtains difference；
If the difference is greater than zero, the oxygen-supplying amount of the prediction time is the product of the difference and the oxygen consumption factor；
If the difference is less than or equal to zero, the oxygen-supplying amount of the prediction time is zero.
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| CN109542133A (en) * | 2018-12-27 | 2019-03-29 | 上海掌门科技有限公司 | It is a kind of for controlling the method and apparatus of the breathing environment of fish in aquarium |
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| CN115299396B (en) * | 2022-08-24 | 2023-11-14 | 广东广深农业科技发展有限公司 | Aquaculture device, control system and control method thereof |
| CN116185104A (en) * | 2022-12-30 | 2023-05-30 | 宁波市海洋与渔业研究院 | Decoupling control method and system for dissolved oxygen and water temperature of aquaculture |
| CN115879771B (en) * | 2023-02-20 | 2023-05-09 | 华南师范大学 | Intelligent control method and system for dissolved oxygen in aquaculture pond |
| CN116339420B (en) * | 2023-02-24 | 2024-05-10 | 武汉市中易天地物联科技有限公司 | Intelligent equipment control method and system based on aquaculture |
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