CN110402880A - Aquatic environment in-situ immobilization information processing system and method in a kind of aquaculture - Google Patents
Aquatic environment in-situ immobilization information processing system and method in a kind of aquaculture Download PDFInfo
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 75
- 244000144974 aquaculture Species 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 24
- 230000010365 information processing Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 224
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000011156 evaluation Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000003672 processing method Methods 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims description 17
- 239000004615 ingredient Substances 0.000 claims description 15
- 238000005070 sampling Methods 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 8
- 238000002798 spectrophotometry method Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 6
- 230000000243 photosynthetic effect Effects 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 238000009288 screen filtration Methods 0.000 claims description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000001303 quality assessment method Methods 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 238000003556 assay Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000000513 principal component analysis Methods 0.000 claims description 4
- XSNQEMWVLMRPFR-UHFFFAOYSA-N silver nitride Chemical compound [N-3].[Ag+].[Ag+].[Ag+] XSNQEMWVLMRPFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000012086 standard solution Substances 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 3
- 238000003911 water pollution Methods 0.000 claims description 3
- 238000011157 data evaluation Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 241000726221 Gemma Species 0.000 claims 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013441 quality evaluation Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
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Abstract
The invention belongs to technical field of information processing, aquatic environment in-situ immobilization information processing method in a kind of aquaculture is disclosed, aquatic environment in-situ immobilization information processing system includes: water quality detection module, water body image capture module, data memory module, monitoring and warning module, main control module, putting module, filtering module, cleaning module, evaluation module, display module in the aquaculture.The present invention can obtain accurate water quality information by water quality detection module, be then separated into the sample of different temperatures to the water source of different periods again, the water quality of region water source at different temperatures be able to detect that, so as to guarantee the accuracy of water quality detection；Meanwhile can reflect the information of original index and the influence of some index comprehensively by evaluation module, have the characteristics that comprehensive and easy；The influence degree for considering different pollution factors emphasizes the effect of the most heavily contaminated factor, overcomes the excessively passive drawback of single factor index number technique evaluation.
Description
Technical field
The invention belongs to aquatic environment in-situ immobilization information in technical field of information processing more particularly to a kind of aquaculture
Processing system and method.
Background technique
Currently, the immediate prior art: aquaculture is the lower breeding of artificial control, cultivation and harvest aquatic animals and plants
Production activity.It is commonly included in the overall process for forming aquatic products under artificial feeding management from seed.It broadly may also comprise aquatic products
Stock enhancement.Aquaculture has the modes such as extensive cultivation, intensive culture and high density culture.Extensive cultivation is launched in medium and small natural water area
Seed forms aquatic products by natural bait completely, such as lake and reservoir breeds fish and supports shellfish with shallow sea.Intensive culture is used in compared with small size pond
Aquatic products, such as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture are formed in bait throwing in, fertilizing method.High density culture is using flowing water, control
It temperature, oxygenation and the methods of feeds high-quality bait, high-density breeding is carried out in small size pond, so that high yield is obtained, as flowing water is highly dense
Degree breeds fish, shrimp etc..However, water quality detection inaccuracy in existing aquaculture；Simultaneously as quality evaluation method is more, it is different
Evaluation method emphasis is different, has certain limitation mostly, and water body has the different existing ways such as surface water and underground water, mesh
It is preceding that there is no certain quality evaluation methods uniformly used.
In conclusion problem of the existing technology is: water quality detection inaccuracy in existing aquaculture；Simultaneously as
Quality evaluation method is more, and different evaluation method emphasis is different, has certain limitation mostly, and water body has surface water and ground
The different existing ways such as it is lauched, there is no certain quality evaluation methods uniformly used at present.
Summary of the invention
In view of the problems of the existing technology, the present invention provides aquatic environment in-situ immobilization information in a kind of aquaculture
Processing system and method.
The invention is realized in this way aquatic environment in-situ immobilization information processing method in a kind of aquaculture, the water
Producing aquatic environment in-situ immobilization information processing method in cultivation includes:
The first step detects water quality data in aquaculture using water quality sensor by water quality detection module；Pass through water body
Image capture module utilizes water body image data in image pick-up device acquisition aquaculture；
Second step is stored collected water quality data, water body image data in the database by data memory module；
Third step, by monitoring and warning module using warning device to overproof water quality when alarm；
4th step, main control module is launched in aquatic environment using dispenser into aquaculture by putting module contains bud
Spore bacillus class and photosynthetic bacteria complex microorganism；
5th step utilizes the sundries in aquatic environment in filter screen filtration aquaculture by filtering module；
6th step carries out purification run to water body in aquaculture using clarifier by cleaning module；
7th step evaluates water quality situation in aquaculture according to water quality data by evaluation module Utilization assessment program；Root
It is as follows according to water quality situation method in water quality data evaluation aquaculture:
(1) m water body sample is acquired, detects the n kind pollution factor of each water body sample respectively；
(2) water pollution index's method is used, the index value of each pollution factor of each water body sample is calculated, generates sample
This matrix W, and the maximum index value of numerical value is denoted as greatest exponential value wmax:
(3) dimensionality reduction is carried out to sample matrix W using Principal Component Analysis, generates the feature of component matrix X and n kind ingredient
The contribution rate A of value λ and n kind ingredient:
It is more than the preceding p kind ingredient of setting value Set as principal component, shape that contribution rate of accumulative total is selected from the component matrix X
At principal component Matrix C:
The feature root vector Ui of various pollution factors is calculated, characteristic root matrix U is formed:
Wherein, λ ' is the characteristic value of preceding p kind ingredient in the λ；
(4) weights omega shared by various pollution factors is calculated*:
And to weights omega shared by various pollution factorsi *It is normalized, generates the standardization of various pollution factors
Weights omegai, i=1,2 ..., n；Wherein, A' is the contribution rate of preceding p kind ingredient in the A；
(5) index value of various pollution factors and standardized weight are weighted summation, calculate average pollution index
W1；
(6) comprehensive pollution indexes are calculated
(7) water quality classification is determined according to comprehensive pollution indexes WPCNI；
8th step shows water quality data, water body image, water quality assessment result using display by display module.
Further, the water conservancy is as follows with water quality data method in water quality sensor detection aquaculture:
1) aquaculture sampling area is chosen, and is sampled using water-quality sampler to sampling area, by sampling area
Water quality stir and make muddy, and stir and make muddy depth be the region depth of water 1/2, wait 9min after, using water-quality sampler to the water in the region
Source is acquired；
2) 1) water source in collected aquaculture in is handled, same water source is divided into three parts, and by its point
It is filled in different sample cells, and is placed on spare in the gnotobasis of room temperature；By the water source temperature drop in first sample cell
65 degrees Celsius are increased to down to 4 degrees Celsius, then by the water source temperature in second sample cell, the water source in third branch sample cell is protected
Original temperature is held, and is to be placed at its identical temperature；
3) by treated in 2), different water sources are detected, and the water source in Xiang Sanzhi sample cell adds silver nitrate simultaneously,
Then it is mixed, if generating white silver nitride precipitation, then contains chloride ion in water source；By the water in three sample cells
Source is placed in different vials, makes standard curve with the standard solution at water source in spectrophotometric determination sample cell, detection
With spectrophotometric determination up to coloration when sample；Water source in three sample cells is placed in different electrolytic cells, and to electricity
It solves and adds electrolyte in slot, and the molal weight at electrolyte and water source ratio is 1:20, and is carried out at temperature identical with water source
Electrolysis, so as to obtain the information of neutral element, and neutral element is placed in detecting instrument and is detected, water can be obtained
The water quality in source；
4) upon completion of the assays, by being compared to different temperatures and water source in different time periods, so as to
To accurate water quality information, then the water quality information in the region is recorded, in case the later period consults.
It is realized in the aquaculture at aquatic environment in-situ immobilization information another object of the present invention is to provide a kind of
Aquatic environment in-situ immobilization information processing system in the aquaculture of reason method, aquatic environment in-situ immobilization in the aquaculture
Information processing system includes:
Water quality detection module, connect with main control module, for detecting water quality data in aquaculture by water quality sensor；
Water body image capture module, connect with main control module, for acquiring water body image in aquaculture by image pick-up device
Data；
Data memory module is connect with main control module, for storing water quality data, water body image data in the database；
Monitoring and warning module, connect with main control module, and early warning is carried out when for by warning device to overproof water quality；
Main control module, with water quality detection module, water body image capture module, data memory module, monitoring and warning module, throwing
Amplification module, filtering module, cleaning module, evaluation module, display module connection are normal for controlling modules by single-chip microcontroller
Work；
Putting module is connect with main control module, is contained for being launched in aquatic environment by dispenser into aquaculture
Bacillus category and photosynthetic bacteria complex microorganism；
Filtering module is connect with main control module, for passing through the sundries in aquatic environment in filter screen filtration aquaculture；
Cleaning module is connect with main control module, for carrying out purification run to water body in aquaculture by clarifier；
Evaluation module is connect with main control module, for evaluating water in aquaculture according to water quality data by assessment process
Matter situation；
Display module is connect with main control module, for showing water quality data, water body image, water quality assessment by display
As a result.
Another object of the present invention is to provide at aquatic environment in-situ immobilization information in a kind of application aquaculture
The information data processing terminal of reason method.
Advantages of the present invention and good effect are as follows: the present invention carries out water source in different time periods by water quality detection module
Acquisition, so as to obtain accurate water quality information, is then separated into the sample of different temperatures to the water source of different periods again
Product are able to detect that the water quality of region water source at different temperatures, so as to guarantee the accuracy of water quality detection；Meanwhile
Multiple and different pollution factors are reduced to by dimension-reduction treatment by several composite indexes using Principal Component Analysis by evaluation module,
Tax power is carried out to different pollution factors, can reflect the information of original index and the influence of some index comprehensively, is had comprehensive
With easy feature；The influence degree for considering different pollution factors emphasizes the effect of the most heavily contaminated factor, overcomes single-factor and refers to
The excessively passive drawback of number method evaluation.
Detailed description of the invention
Fig. 1 is aquatic environment in-situ immobilization information processing method flow chart in aquaculture provided in an embodiment of the present invention.
Fig. 2 is aquatic environment in-situ immobilization information processing system structural representation in aquaculture provided in an embodiment of the present invention
Figure；
In figure: 1, water quality detection module；2, water body image capture module；3, data memory module；4, monitoring and warning module；
5, main control module；6, putting module；7, filtering module；8, cleaning module；9, evaluation module；10, display module.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows.
In view of the problems of the existing technology, the present invention provides aquatic environment in-situ immobilization information in a kind of aquaculture
Processing system and method, are with reference to the accompanying drawing explained in detail the present invention.
As shown in Figure 1, aquatic environment in-situ immobilization information processing method includes following in aquaculture provided by the invention
Step:
Step S101 detects water quality data in aquaculture using water quality sensor by water quality detection module；Pass through water
Body image capture module utilizes water body image data in image pick-up device acquisition aquaculture；
Collected water quality data, water body image data are stored in database by data memory module by step S102
In；
Step S103, by monitoring and warning module using warning device to overproof water quality when alarm；
Step S104, main control module is launched in aquatic environment using dispenser into aquaculture by putting module to be contained
Bacillus category and photosynthetic bacteria complex microorganism；
Step S105 utilizes the sundries in aquatic environment in filter screen filtration aquaculture by filtering module；
Step S106 carries out purification run to water body in aquaculture using clarifier by cleaning module；
Step S107 evaluates water quality situation in aquaculture according to water quality data by evaluation module Utilization assessment program；
Step S108 shows water quality data, water body image, water quality assessment result using display by display module.
As shown in Fig. 2, aquatic environment in-situ immobilization information processing system packet in aquaculture provided in an embodiment of the present invention
Include: water quality detection module 1, data memory module 3, monitoring and warning module 4, main control module 5, is launched water body image capture module 2
Module 6, filtering module 7, cleaning module 8, evaluation module 9, display module 10.
Water quality detection module 1 is connect with main control module 5, for detecting water quality number in aquaculture by water quality sensor
According to；
Water body image capture module 2 is connect with main control module 5, for acquiring water body figure in aquaculture by image pick-up device
As data；
Data memory module 3 is connect with main control module 5, for storing water quality data, water body picture number in the database
According to；
Monitoring and warning module 4 is connect with main control module 5, is alarmed when for by warning device to overproof water quality；
Main control module 5, with water quality detection module 1, water body image capture module 2, data memory module 3, monitoring and warning mould
Block 4, putting module 6, filtering module 7, cleaning module 8, evaluation module 9, display module 10 connect, for being controlled by single-chip microcontroller
Modules work normally；
Putting module 6 is connect with main control module 5, is contained for being launched in aquatic environment by dispenser into aquaculture
There are bacillus category and photosynthetic bacteria complex microorganism；
Filtering module 7 is connect with main control module 5, for by miscellaneous in aquatic environment in filter screen filtration aquaculture
Object；
Cleaning module 8 is connect with main control module 5, for carrying out purification run to water body in aquaculture by clarifier；
Evaluation module 9 is connect with main control module 5, for being evaluated in aquaculture by assessment process according to water quality data
Water quality situation；
Display module 10 is connect with main control module 5, for showing that water quality data, water body image, water quality are commented by display
Valence result.
1 detection method of water quality detection module provided by the invention is as follows:
1) aquaculture sampling area is chosen, and is sampled using water-quality sampler to sampling area, by sampling area
Water quality stir and make muddy, and stir and make muddy depth be the region depth of water 1/2, wait 9min after, using water-quality sampler to the water in the region
Source is acquired；
2) 1) water source in collected aquaculture in is handled, same water source is divided into three parts, and by its point
It is filled in different sample cells, and is placed on spare in the gnotobasis of room temperature；By the water source temperature drop in first sample cell
65 degrees Celsius are increased to down to 4 degrees Celsius, then by the water source temperature in second sample cell, the water source in third branch sample cell is protected
Original temperature is held, and is to be placed at its identical temperature；
3) by treated in 2), different water sources are detected, and the water source in Xiang Sanzhi sample cell adds silver nitrate simultaneously,
Then it is mixed, if generating white silver nitride precipitation, then contains chloride ion in water source；By the water in three sample cells
Source is placed in different vials, makes standard curve with the standard solution at water source in spectrophotometric determination sample cell, detection
With spectrophotometric determination up to coloration when sample；Water source in three sample cells is placed in different electrolytic cells, and to electricity
It solves and adds electrolyte in slot, and the molal weight at electrolyte and water source ratio is 1:20, and is carried out at temperature identical with water source
Electrolysis, so as to obtain the information of neutral element, and neutral element is placed in detecting instrument and is detected, water can be obtained
The water quality in source；
4) upon completion of the assays, by being compared to different temperatures and water source in different time periods, so as to
To accurate water quality information, then the water quality information in the region is recorded, in case the later period consults.
Evaluation module 7 provided by the invention evaluation method is as follows:
(1) m water body sample is acquired, detects the n kind pollution factor of each water body sample respectively；
(2) water pollution index's method is used, the index value of each pollution factor of each water body sample is calculated, generates sample
This matrix W, and the maximum index value of numerical value is denoted as greatest exponential value wmax:
(3) dimensionality reduction is carried out to sample matrix W using Principal Component Analysis, generates the feature of component matrix X and n kind ingredient
The contribution rate A of value λ and n kind ingredient:
It is more than the preceding p kind ingredient of setting value Set as principal component, shape that contribution rate of accumulative total is selected from the component matrix X
At principal component Matrix C:
The feature root vector Ui of various pollution factors is calculated, characteristic root matrix U is formed:
Wherein, λ ' is the characteristic value of preceding p kind ingredient in the λ；
(4) weights omega shared by various pollution factors is calculated*:
And to weights omega shared by various pollution factorsi *It is normalized, generates the standardization of various pollution factors
Weights omegai, i=1,2 ..., n；Wherein, A' is the contribution rate of preceding p kind ingredient in the A；
(5) index value of various pollution factors and standardized weight are weighted summation, calculate average pollution index
W1；
(6) comprehensive pollution indexes are calculated
(7) water quality classification is determined according to comprehensive pollution indexes WPCNI.
Embodiment
The process of water quality detection:
(1) aquaculture sampling area is chosen, and is sampled using water-quality sampler to sampling area, by sampling area
Water quality stir and make muddy, and stir and make muddy depth be the region depth of water 1/2, wait 9min after, using water-quality sampler to the water in the region
Source is acquired, and collected data are as follows:
(2) by water source is handled in collected aquaculture in (1), same water source is divided into three parts, and by its
In packing to different sample cell, and it is placed on spare in the gnotobasis of room temperature；By the water source temperature in first sample cell
4 degrees Celsius are reduced to, then the water source temperature in second sample cell is increased to 65 degrees Celsius, the water source in third branch sample cell
Original temperature is kept, and is to be placed at its identical temperature；
(3) by treated in (2), different water sources are detected, and the water source in Xiang Sanzhi sample cell adds nitric acid simultaneously
Then silver is mixed, if generating white silver nitride precipitation, then contain chloride ion in water source；It will be in three sample cells
Water source be placed in different vials, make standard curve with the standard solution at water source in spectrophotometric determination sample cell,
With spectrophotometric determination up to coloration when test sample；Water source in three sample cells is placed in different electrolytic cells, and
Electrolyte is added into electrolytic cell, and the molal weight at electrolyte and water source ratio is 1:20, and at temperature identical with water source
It is electrolysed, so as to obtain the information of neutral element, and neutral element is placed in detecting instrument and is detected, can obtained
To the water quality at water source；
(4) upon completion of the assays, by being compared to different temperatures and water source in different time periods, so as to
To accurate water quality information, then the water quality information in the region is recorded, in case the later period consults.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (4)
1. aquatic environment in-situ immobilization information processing method in a kind of aquaculture, which is characterized in that water in the aquaculture
Matter environment in-situ immobilization information processing method includes:
The first step detects water quality data in aquaculture using water quality sensor by water quality detection module；Pass through water body image
Acquisition module utilizes water body image data in image pick-up device acquisition aquaculture；
Second step is stored collected water quality data, water body image data in the database by data memory module；
Third step, by monitoring and warning module using warning device to overproof water quality when alarm；
4th step, main control module is launched in aquatic environment using dispenser into aquaculture by putting module contains gemma bar
Mushroom and photosynthetic bacteria complex microorganism；
5th step utilizes the sundries in aquatic environment in filter screen filtration aquaculture by filtering module；
6th step carries out purification run to water body in aquaculture using clarifier by cleaning module；
7th step evaluates water quality situation in aquaculture according to water quality data by evaluation module Utilization assessment program；According to water
Water quality situation method is as follows in matter data evaluation aquaculture:
(1) m water body sample is acquired, detects the n kind pollution factor of each water body sample respectively；
(2) water pollution index's method is used, the index value of each pollution factor of each water body sample is calculated, generates sample moment
Battle array W, and the maximum index value of numerical value is denoted as greatest exponential value wmax:
(3) dimensionality reduction is carried out to sample matrix W using Principal Component Analysis, generates the eigenvalue λ of component matrix X and n kind ingredient
With the contribution rate A of n kind ingredient:
It is more than the preceding p kind ingredient of setting value Set as principal component, formation master that contribution rate of accumulative total is selected from the component matrix X
Component matrix C:
The feature root vector Ui of various pollution factors is calculated, characteristic root matrix U is formed:
Wherein, λ ' is the characteristic value of preceding p kind ingredient in the λ；
(4) weights omega shared by various pollution factors is calculated*:
And to weights omega shared by various pollution factorsi *It is normalized, generates the standardized weight of various pollution factors
ωi, i=1,2 ..., n；Wherein, A' is the contribution rate of preceding p kind ingredient in the A；
(5) index value of various pollution factors and standardized weight are weighted summation, calculate average pollution index W1；
(6) comprehensive pollution indexes are calculated
(7) water quality classification is determined according to comprehensive pollution indexes WPCNI；
8th step shows water quality data, water body image, water quality assessment result using display by display module.
2. aquatic environment in-situ immobilization information processing method in aquaculture as described in claim 1, which is characterized in that described
Water conservancy is as follows with water quality data method in water quality sensor detection aquaculture:
1) aquaculture sampling area is chosen, and is sampled using water-quality sampler to sampling area, by the water of sampling area
Matter is stired and make muddy, and stir and make muddy that depth is the region depth of water 1/2, after waiting 9min, using water-quality sampler to the water source in the region into
Row acquisition；
2) 1) water source in collected aquaculture in is handled, same water source is divided into three parts, and dispensed to
In different sample cells, and it is placed on spare in the gnotobasis of room temperature；Water source temperature in first sample cell is reduced to 4
Degree Celsius, then the water source temperature in second sample cell is increased to 65 degrees Celsius, the water source in third branch sample cell keeps former
Carry out temperature, and is to be placed at its identical temperature；
3) by treated in 2), different water sources are detected, and the water source in Xiang Sanzhi sample cell adds silver nitrate simultaneously, then
It is mixed, if generating white silver nitride precipitation, then contains chloride ion in water source；Water source in three sample cells is set
In in different vials, standard curve, test sample are made with the standard solution at water source in spectrophotometric determination sample cell
When with spectrophotometric determination up to coloration；Water source in three sample cells is placed in different electrolytic cells, and to electrolytic cell
Interior addition electrolyte, and the molal weight at electrolyte and water source ratio is 1:20, and is electrolysed at temperature identical with water source,
So as to obtain the information of neutral element, and neutral element is placed in detecting instrument and is detected, water source can be obtained
Water quality；
4) upon completion of the assays, by being compared to different temperatures and water source in different time periods, so as to obtain standard
Then true water quality information records the water quality information in the region, in case the later period consults.
3. a kind of realize in aquaculture described in claim 1 in the aquaculture of aquatic environment in-situ immobilization information processing method
Aquatic environment in-situ immobilization information processing system, which is characterized in that in the aquaculture at aquatic environment in-situ immobilization information
Reason system includes:
Water quality detection module, connect with main control module, for detecting water quality data in aquaculture by water quality sensor；
Water body image capture module, connect with main control module, for acquiring water body image data in aquaculture by image pick-up device；
Data memory module is connect with main control module, for storing water quality data, water body image data in the database；
Monitoring and warning module, connect with main control module, and early warning is carried out when for by warning device to overproof water quality；
Main control module, with water quality detection module, water body image capture module, data memory module, monitoring and warning module, dispensing mould
Block, filtering module, cleaning module, evaluation module, display module connection, for controlling the normal work of modules by single-chip microcontroller
Make；
Putting module is connect with main control module, contains gemma for launching in aquatic environment by dispenser into aquaculture
Bacillus class and photosynthetic bacteria complex microorganism；
Filtering module is connect with main control module, for passing through the sundries in aquatic environment in filter screen filtration aquaculture；
Cleaning module is connect with main control module, for carrying out purification run to water body in aquaculture by clarifier；
Evaluation module is connect with main control module, for evaluating water quality feelings in aquaculture according to water quality data by assessment process
Condition；
Display module is connect with main control module, for showing water quality data, water body image, water quality assessment result by display.
4. aquatic environment in-situ immobilization information processing method in aquaculture described in a kind of application claim 1~2 any one
Information data processing terminal.
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