CN107211938B - Water quality adjusting method of intelligent fish tank cloud hosting system - Google Patents
Water quality adjusting method of intelligent fish tank cloud hosting system Download PDFInfo
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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
- A01K63/003—Aquaria; Terraria
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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
- A01K61/85—Feeding devices for use with aquaria
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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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
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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
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- 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
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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
- A01K63/047—Liquid pumps for aquaria
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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
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
- A01K63/065—Heating or cooling devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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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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Abstract
The invention discloses an intelligent fish tank cloud hosting system, wherein the intelligent fish tank comprises a fish tank processor, a water quality sensor, a water quality adjusting mechanism corresponding to the water quality sensor, a cloud server and an intelligent mobile phone, and the intelligent fish tank uploads water quality parameters detected by the water quality sensor to the cloud server through a communication module; the smart phone is provided with a fish farming parameter setting module; the cloud server is configured with the following functional modules: the fish farming parameter storage module is used for storing fish farming parameters uploaded by the smart phone of the user; the water quality analysis module is used for analyzing the water quality state according to the water quality parameters uploaded by the intelligent fish tank; and the water quality adjusting module is used for calculating a water quality adjusting scheme according to the water quality state and the fish culture parameters and issuing the water quality adjusting scheme to the intelligent fish tank. The invention also discloses a water quality adjusting method, which comprises the steps of collecting the measured values of the PH value and the salinity, comprehensively considering the mutual influence of the PH value adjustment and the salinity adjustment, preferentially adjusting the PH value, and adjusting the salinity after the PH value reaches the equilibrium state.
Description
Technical Field
The invention relates to the technical field of intelligent fish tanks and the technical field of Internet of things.
Background
The fish tank is also called as an aquarium and is used for simulating the ecological environment of fish and providing a good feeding environment for the fish, the more stable the ecological environment simulated by the fish tank is, the healthier the fish grow, the higher the survival rate is, and the quality of the water quality of the fish tank plays a vital role in the simulated ecological environment.
With the development of economy in China and the great improvement of the economic level of people in China, people are very fond of fish culture in recent years, especially tropical fishes with bright appearance, a great deal of energy is spent to ensure the survival rate of the fishes, however, according to survey data, more than 50% of the fishes die in one year, and the method helps feeders to reduce the death rate of the fishes undoubtedly has great market potential.
Along with the progress of science and technology, intelligent fish bowl based on smart mobile phone has constantly emerged and has helped artifical foster fish, "intelligent fish bowl" among the prior art includes the fish bowl, water quality sensor (be used for detecting temperature, oxygen content, PH value, salinity etc.), water quality control mechanism and communication module etc. generally only transmit the quality of water parameter that water quality sensor gathered to mobile terminal (smart mobile phone) through the internet, the person of raising carries out simple remote control or manual management to intelligent fish bowl according to the quality of water parameter that shows on the mobile terminal, for example add water, salt, oxygen increase etc., belong to semi-intellectuality, and do not realize real full intellectuality. In addition, the feed for some varieties of fishes requires a feeder to have higher professional feeding knowledge, but a great deal of time and energy are needed to accumulate the feeding knowledge, the feed is not suitable for the fast-paced life of the modern society, and the high mortality rate is easily caused due to insufficient feeding experience. In view of the foregoing, the smart fish tank in the prior art is essentially a man-made management mode, and cannot completely free human beings from complex fish farming behaviors.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the water quality trusteeship system of the intelligent fish tank, solves the technical problems that the intelligent fish tank in the prior art can not manage water quality completely and automatically and needs manual participation, and realizes the full-intelligent trusteeship of the intelligent fish tank.
In order to solve the technical problems, the invention adopts the following technical scheme: an intelligent fish tank cloud hosting system comprises an intelligent fish tank, a cloud server and an intelligent mobile phone, wherein the intelligent fish tank comprises a fish tank processor, a water quality sensor and a water quality adjusting mechanism corresponding to the water quality sensor;
the smart phone is provided with a fish culture parameter setting module for setting the following parameters: the variety of the fish, the size of the fish, the number of the fish and the specification of the fish tank;
the cloud server is configured with the following functional modules: the fish farming parameter storage module is used for storing fish farming parameters uploaded by the smart phone of the user; the water quality analysis module is used for analyzing the water quality state according to the water quality parameters uploaded by the intelligent fish tank; and the water quality adjusting module is used for calculating a water quality adjusting scheme according to the water quality state and the fish culture parameters and issuing the water quality adjusting scheme to the intelligent fish tank.
Preferably, the water quality adjusting mechanism comprises a PH value adjusting mechanism and a salinity adjusting mechanism; the water quality sensor comprises a PH value sensor and a salinity sensor, the PH value sensor and the salinity sensor respectively upload collected PH values and salinity measurement values to the cloud server through the communication module, and the cloud server calculates a water quality regulation scheme according to the PH values and the salinity measurement values and issues the water quality regulation scheme to the intelligent fish tank.
Preferably, the water quality adjusting mechanism further comprises a heating rod and an oxygen pump; the water quality sensor also comprises a temperature sensor and an oxygen sensor; the temperature sensor and the oxygen sensor respectively send the collected water temperature and the collected oxygen content to the fish tank processor, the fish tank processor controls the heating rod to heat or stop heating according to the water temperature, and controls the oxygen pump to pump oxygen or stop pumping oxygen according to the oxygen content.
Preferably, the fish tank processor of the intelligent fish tank is further respectively connected with a camera, a water pump, a water level sensor, an LED lamp, an automatic feeder and a display screen through signals.
Preferably, the communication module of the smart fish tank comprises a wireless communication module capable of communicating with a smart phone; the smart phone is provided with a real-time video monitoring module for checking the real-time state of the fish in the fish tank; the smart phone is also provided with an environmental parameter setting module for setting environmental parameters of the fish tank, wherein the environmental parameters comprise a temperature standard value, an oxygen content standard value, a PH standard value and a salinity threshold value; an environmental parameter storage module is configured in the fish tank processor.
Compared with the prior art, the intelligent fish tank hosting system has the following beneficial effects:
1. the user can set up the parameter of breeding fish on the smart mobile phone and upload and give cloud server, and intelligent fish bowl gathers water quality parameter in real time and uploads and give cloud service, and cloud server calculates the quality of water regulation scheme according to quality of water parameter and parameter of breeding fish in real time and issues for intelligent fish bowl, and intelligent fish bowl is according to quality of water regulation scheme automatically regulated fish bowl quality of water for fish bowl water quality can remain stable good state always, provides good living environment for fish, has improved the survival rate of breeding fish.
2. The water quality adjusting scheme is calculated by the cloud server, and is more scientific and accurate compared with the water quality adjusting scheme designed by manually relying on experience; moreover, people without raising experience can realize scientific fish culture. The execution of the water quality adjusting scheme is also automatically completed by the intelligent fish tank, so that the labor amount of artificial fish culture is greatly reduced, and the time and the energy are saved.
3. The regulation of the water quality of the fish tank is controlled in a grading way, the regulation of the PH value and the salinity are controlled by a cloud server, and the temperature and the oxygen content are controlled by a fish tank processor; therefore, the temperature and the oxygen content can be adjusted in time, and the burden of the cloud server on data processing can be reduced.
4. The automatic water changing, light control, automatic feeding and video monitoring of the fish tank can be realized.
5. Environmental parameter setting can be carried out to intelligent fish bowl through the smart mobile phone to make after changing fish species, intelligent fish bowl can satisfy the environment demand of raising of changing back fish species.
The invention also provides a water quality adjusting method based on the intelligent fish tank cloud hosting system, a water quality adjusting module in the cloud server calculates a PH standard value and a salinity threshold value according to fish culture parameters, and the method comprises the following steps:
step 1: the pH value sensor and the salinity sensor respectively collect the pH value and the salinity measured value of the water quality of the fish tank in real time and upload the measured values to the cloud server;
step 2: the water quality analysis module compares the PH value with a PH standard value, calculates the PH deviation degree, judges whether the water quality state is the PH value unbalance according to the PH deviation degree, and enters the step 4 if the water quality state is the PH value unbalance; if not, entering the step 3;
and step 3: the water quality analysis module compares the salinity with a salinity threshold value and judges whether the water quality state is salinity imbalance or not, and if not, the process is finished; if yes, entering step 5;
and 4, step 4: the water quality adjusting module calculates a PH adjusting scheme according to the PH deviation degree, the PH adjusting scheme is sent to the intelligent fish tank, and the fish tank processor controls the PH value adjusting mechanism to adjust the PH value of the water quality of the fish tank according to the PH adjusting scheme; after the adjustment is finished, returning to the step 1;
and 5: the water quality adjusting module calculates a salinity adjusting scheme according to the salinity measuring value and sends the salinity adjusting scheme to the intelligent fish tank, and the fish tank processor adjusts the salinity of the water quality of the fish tank according to the salinity adjusting scheme; and after the adjustment is completed, returning to the step 1.
Preferably, in step 4, the water quality adjusting module calculates the PH adjusting scheme as follows:
the degree of pH deviation is classified into four classes, a first class of pH deviation falling within the range of [ -0.2,0.2], a second class of pH deviation falling within the range of [ -0.4, -0.2) ∪ (0.2,0.4], a third class of pH deviation falling within the range of [ -0.6, -0.4) ∪ (0.4,0.6], and a fourth class of pH deviation falling within (-infinity, -0.6) ∪ (0.6, + ∞);
when the water quality analysis module judges that the PH deviation is the first-level deviation, the water quality adjusting module calculates the adding amount V of the buffer substances according to the following formulaHIn units of mL, VH＝k|10-standard value of pH-10pH value of|VG/CH；
Wherein k is a water filling coefficient, and k is more than 0; vGIs the volume of an intelligent fish tank, VGCalculating according to the fish tank specification in the fish culture parameters, wherein the unit is mL; cHIs the concentration of the buffer substance, and the unit is mol/L;
when the water quality analysis module judges that the PH deviation degree is the second-level PH deviation degree or the third-level PH deviation degree,
the water quality adjusting module calculates the water change amount V according to the following formulaH，VH＝λkVG(ii) a Wherein k is water filling coefficient, VGIs the volume of the intelligent fish tank; lambda is the water exchange coefficient, and when the PH deviation is the second-level PH deviation, the lambda is 0.125; when the pH deviation is three-level, lambda is 0.25; when the PH deviation is four-level, λ is 0.5.
Preferably, the water quality adjusting module in the step 5 calculates the salinity adjusting scheme according to the following modes:
the salinity sensor comprises a conductivity meter and a densimeter, wherein the conductivity meter measures a salinity value q and a salinity threshold value Tmin,Tmax]Wherein, Tmin＝qmin，Tmax＝qmax，qminIs the minimum salinity value, qmaxIs the maximum salinity value; the densimeter measures the water quality density of the intelligent fish tank as rho with the unit of g/cm3；
When q is less than TminThe water quality adjusting module calculates the sea salt input amount m according to the following formulaSThe unit is g:
when q > TmaxThe water quality adjusting module calculates the fresh water adding amount m according to the following formulaAThe unit is g:
Preferably, the salinity sensor is a densimeter which measures the water quality density of the intelligent fish tank as rho with the unit of g/cm3(ii) a Salinity threshold value of [ Tmin,Tmax]Wherein, Tmin＝ρmin，Tmax＝ρmax，ρminIs the minimum density value, pmaxIs the maximum density value;
when rho < TminThe water quality adjusting module calculates the sea salt input amount m according to the following formulaSThe unit is g:
mS＝k(ρmax-ρ)VGwherein k is a water containing coefficient, and k is more than 0; vGThe volume of the intelligent fish tank is mL; (ii) a
When rho > TmaxThe water quality adjusting module calculates the fresh water adding amount m according to the following formulaAThe unit is g:
mA＝50mBCwherein m isBCM is the excessive sea saltBC＝k(ρ-ρmax)VGWherein k is a water containing coefficient, and k is more than 0; vGThe volume of the intelligent fish tank is mL.
Compared with the prior art, the water quality adjusting method has the following beneficial effects:
1. the mutual influence of PH value regulation and salinity regulation is comprehensively considered, the PH regulation is carried out by priority regulation, and after the PH reaches the equilibrium state, the salinity regulation is carried out again, so that the too large influence of the salinity regulation on the PH regulation is avoided.
2. During PH adjustment, a step-by-step adjustment mode is adopted, when the PH imbalance is serious, namely the PH deviation degree is two or three, water changing treatment is firstly carried out, the PH is quickly adjusted, and the demand is met; because the water changing treatment only can lead the PH value to be infinitely close to the PH standard value and can not reach the PH standard value, when the PH deviation degree is adjusted to the first level, the buffering substance is added to slowly adjust, thus leading the water quality of the fish tank to gradually reach the PH standard value and realizing the accurate adjustment.
3. For salinity regulation, when a salinity method is adopted for regulation, a conductivity meter and a densimeter are needed, so that the measurement is more accurate, and the salinity regulation precision can be improved; when the density method is adopted for adjustment, only a densimeter is needed, and the cost can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent fish tank cloud hosting system in embodiment 1;
fig. 2 is a flowchart of a water quality adjusting method in embodiment 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and preferred embodiments.
Detailed description of the preferred embodiment 1
As shown in fig. 1, an intelligent fish tank cloud hosting system comprises an intelligent fish tank, a cloud server and an intelligent mobile phone, wherein the intelligent fish tank comprises a fish tank processor, a water quality sensor and a water quality adjusting mechanism corresponding to the water quality sensor, and the intelligent fish tank uploads water quality parameters detected by the water quality sensor to the cloud server through a communication module;
the smart phone is provided with a fish culture parameter setting module for setting the following parameters: the variety of the fish, the size of the fish, the number of the fish and the specification of the fish tank;
the cloud server is configured with the following functional modules: the fish farming parameter storage module is used for storing fish farming parameters uploaded by the smart phone of the user; the water quality analysis module is used for analyzing the water quality state according to the water quality parameters uploaded by the intelligent fish tank; and the water quality adjusting module is used for calculating a water quality adjusting scheme according to the water quality state and the fish culture parameters and issuing the water quality adjusting scheme to the intelligent fish tank.
In this specific embodiment, the water quality adjusting mechanism includes a PH adjusting mechanism and a salinity adjusting mechanism; the water quality sensor comprises a PH value sensor and a salinity sensor, the PH value sensor and the salinity sensor respectively upload collected PH values and salinity measurement values to the cloud server through the communication module, and the cloud server calculates a water quality regulation scheme according to the PH values and the salinity measurement values and issues the water quality regulation scheme to the intelligent fish tank.
In this embodiment, the water quality adjusting mechanism further comprises a heating rod and an oxygen pump; the water quality sensor also comprises a temperature sensor and an oxygen sensor; the temperature sensor and the oxygen sensor respectively send the collected water temperature and the collected oxygen content to the fish tank processor, the fish tank processor controls the heating rod to heat or stop heating according to the water temperature, and controls the oxygen pump to pump oxygen or stop pumping oxygen according to the oxygen content.
In the specific embodiment, the fish tank processor of the intelligent fish tank is further respectively connected with a camera, a water pump, a water level sensor, an LED lamp, an automatic feeder and a display screen through signals.
In this specific embodiment, the communication module of the smart fish tank includes a wireless communication module capable of communicating with a smart phone; the smart phone is provided with a real-time video monitoring module for checking the real-time state of the fish in the fish tank; the smart phone is also provided with an environmental parameter setting module for setting environmental parameters of the fish tank, including temperature, oxygen content, PH value and salinity; an environmental parameter storage module is configured in the fish tank processor.
A user firstly sets fish culture parameters through a smart phone, the cloud server receives the fish culture parameters, and the volume V of the fish tank is calculated according to the fish tank specification (the length, the width and the height of the fish tank) in the fish culture parametersGAnd calculating a PH standard value, a salinity threshold value and a temperature standard value according to the variety of the fish, and calculating the oxygen content according to the quantity of the fish and the variety of the fish. The cloud server issues the temperature standard value, the oxygen content standard value, the PH standard value and the salinity threshold value to the smart phone, the smart phone sets the environmental parameters through the parameter setting module and sends the environmental parameters to the smart fish tank, and the smart fish tank receives the environmental parameters and displays the environmental parameters on the display screen. The fish tank processor controls the temperature and the oxygen content according to the temperature standard value and the oxygen content standard value, and the cloud server controls the PH value and the salinity according to the PH standard value and the salinity threshold value.
The water level sensor of the intelligent fish tank detects the water level of the fish tank in real time, the water level data is sent to the fish tank processor, and the fish tank processor controls the water pump to add, change or pump water to the fish tank according to the water level data. The camera collects videos of fishes in the fish tank in real time so that a user can watch the states of the fishes in real time. The fish tank processor controls the automatic feeder to feed fish, and the feeding amount can be increased or reduced according to the physiological state of the fish.
As shown in fig. 2, in the water quality adjusting method of the intelligent fish tank cloud hosting system in the present embodiment, the water quality adjusting module in the cloud server calculates the PH standard value and the salinity threshold according to the fish culture parameters, and includes the following steps:
step 1: the pH value sensor and the salinity sensor respectively collect the pH value and the salinity value of the water quality of the fish tank in real time and upload the pH value and the salinity value to the cloud server;
step 2: the water quality analysis module compares the PH value with a PH standard value, calculates the PH deviation degree, judges whether the water quality state is the PH value unbalance according to the PH deviation degree, and enters the step 4 if the water quality state is the PH value unbalance; if not, entering the step 3;
and step 3: the water quality analysis module compares the salinity with a salinity threshold value and judges whether the water quality state is salinity imbalance or not, and if not, the process is finished; if yes, entering step 5;
and 4, step 4: the water quality adjusting module calculates a PH adjusting scheme according to the PH deviation degree, the PH adjusting scheme is sent to the intelligent fish tank, and the fish tank processor controls the PH value adjusting mechanism to adjust the PH value of the water quality of the fish tank according to the PH adjusting scheme; after the adjustment is finished, returning to the step 1;
and 5: the water quality adjusting module calculates a salinity adjusting scheme according to the salinity measuring value and sends the salinity adjusting scheme to the intelligent fish tank, and the fish tank processor adjusts the salinity of the water quality of the fish tank according to the salinity adjusting scheme; and after the adjustment is completed, returning to the step 1.
In this embodiment, in step 4, the water quality adjusting module calculates the PH adjusting scheme as follows:
the degree of pH deviation is classified into four classes, a first class of pH deviation falling within the range of [ -0.2,0.2], a second class of pH deviation falling within the range of [ -0.4, -0.2) ∪ (0.2,0.4], a third class of pH deviation falling within the range of [ -0.6, -0.4) ∪ (0.4,0.6], and a fourth class of pH deviation falling within (-infinity, -0.6) ∪ (0.6, + ∞);
when the water quality analysis module judges that the PH deviation is the first-level deviation, the water quality regulation module performs the steps as followsThe amount of buffer material added V is calculated by the following formulaHIn units of mL, VH＝k|10-standard value of pH-10pH value of|VG/CH；
Wherein k is a water filling coefficient, and k is more than 0; vGIs the volume of an intelligent fish tank, VGCalculating according to the fish tank specification in the fish culture parameters, wherein the unit is mL; cHIs the concentration of the buffer substance, and the unit is mol/L;
when the water quality analysis module judges that the PH deviation degree is the second-level PH deviation degree or the third-level PH deviation degree,
the water quality adjusting module calculates the water change amount V according to the following formulaH，VH＝λkVG(ii) a Wherein k is water filling coefficient, VGIs the volume of the intelligent fish tank; lambda is the water exchange coefficient, and when the PH deviation is the second-level PH deviation, the lambda is 0.125; when the pH deviation is three-level, lambda is 0.25; when the PH deviation is four-level, λ is 0.5.
In the specific embodiment, the water quality adjusting module in the step 5 calculates the salinity adjusting scheme as follows:
the salinity sensor comprises a conductivity meter and a densimeter, wherein the conductivity meter measures a salinity value q and a salinity threshold value Tmin,Tmax]Wherein, Tmin＝qmin，Tmax＝qmax，qminIs the minimum salinity value, qmaxAt the maximum salinity value, q when the fish being raised is a marine fishmin＝3.3％，qmax3.5%, salinity threshold expressed as [ 3.3%, 3.5%](ii) a The densimeter measures the water quality density of the intelligent fish tank as rho with the unit of g/cm3；
When q is less than TminThe water quality adjusting module calculates the sea salt input amount m according to the following formulaSThe unit is g:
when q > TmaxThe water quality adjusting module calculates the fresh water adding amount m according to the following formulaAThe unit is g:
Detailed description of the preferred embodiment 2
Different from the formula of the embodiment 1, the salinity regulation is performed by adopting a density method, and the salinity regulation scheme is calculated by the water quality regulation module in the step 5 according to the following mode:
the salinity sensor is a densimeter which measures the water quality density of the intelligent fish tank as rho with the unit of g/cm3(ii) a Salinity threshold value of [ Tmin,Tmax]Wherein, Tmin＝ρmin，Tmax＝ρmax，ρminIs the minimum density value, pmaxAt the maximum density value, when the fish to be raised is a marine fish, ρmin＝1.020g/cm3，ρmax＝1.023g/cm3Salinity threshold is given as [1.020,1.023 ]]；
When rho < TminThe water quality adjusting module calculates the sea salt input amount m according to the following formulaSThe unit is g:
mS＝k(ρmax-ρ)VGwherein k is a water containing coefficient, and k is more than 0; vGThe volume of the intelligent fish tank is mL;
when rho > TmaxThe water quality adjusting module calculates the fresh water adding amount m according to the following formulaAThe unit is g:
mA＝50mBCwherein m isBCM is the excessive sea saltBC＝k(ρ-ρmax)VGWherein k is a water containing coefficient, and k is more than 0; vGThe volume of the intelligent fish tank is mL.
Claims (7)
1. A water quality adjusting method of an intelligent fish tank cloud trusteeship system adopts the intelligent fish tank cloud trusteeship system comprising an intelligent fish tank, wherein the intelligent fish tank comprises a fish tank processor, a water quality sensor and a water quality adjusting mechanism corresponding to the water quality sensor, and is characterized in that: the intelligent fish tank uploads the water quality parameters detected by the water quality sensor to the cloud server through the communication module;
the smart phone is provided with a fish culture parameter setting module for setting the following parameters: the variety of the fish, the size of the fish, the number of the fish and the specification of the fish tank;
the cloud server is configured with the following functional modules: the fish farming parameter storage module is used for storing fish farming parameters uploaded by the smart phone of the user; the water quality analysis module is used for analyzing the water quality state according to the water quality parameters uploaded by the intelligent fish tank; the water quality adjusting module is used for calculating a water quality adjusting scheme according to the water quality state and the fish culture parameters and sending the water quality adjusting scheme to the intelligent fish tank;
the water quality adjusting mechanism comprises a PH value adjusting mechanism and a salinity adjusting mechanism; the water quality sensor comprises a PH value sensor and a salinity sensor, the PH value sensor and the salinity sensor respectively upload acquired PH values and salinity measurement values to the cloud server through the communication module, and the cloud server calculates a water quality regulation scheme according to the PH values and the salinity measurement values and issues the water quality regulation scheme to the intelligent fish tank;
the water quality adjusting method comprises the following steps:
a water quality adjusting module in the cloud server calculates a PH standard value and a salinity threshold according to fish culture parameters, and the method comprises the following steps:
step 1: the pH value sensor and the salinity sensor respectively collect the pH value and the salinity measured value of the water quality of the fish tank in real time and upload the measured values to the cloud server;
step 2: the water quality analysis module compares the PH value with a PH standard value, calculates the PH deviation degree, judges whether the water quality state is the PH value unbalance according to the PH deviation degree, and enters the step 4 if the water quality state is the PH value unbalance; if not, entering the step 3;
and step 3: the water quality analysis module compares the salinity with a salinity threshold value and judges whether the water quality state is salinity imbalance or not, and if not, the process is finished; if yes, entering step 5;
and 4, step 4: the water quality adjusting module calculates a PH adjusting scheme according to the PH deviation degree, the PH adjusting scheme is sent to the intelligent fish tank, and the fish tank processor controls the PH value adjusting mechanism to adjust the PH value of the water quality of the fish tank according to the PH adjusting scheme; after the adjustment is finished, returning to the step 1;
the calculation of the PH adjustment protocol comprises the following steps:
the degree of pH deviation is classified into four classes, a first class of pH deviation falling within the range of [ -0.2,0.2], a second class of pH deviation falling within the range of [ -0.4, -0.2) ∪ (0.2,0.4], a third class of pH deviation falling within the range of [ -0.6, -0.4) ∪ (0.4,0.6], and a fourth class of pH deviation falling within (-infinity, -0.6) ∪ (0.6, + ∞);
when the water quality analysis module judges that the PH deviation is the first-level deviation, the water quality adjusting module calculates the adding amount V of the buffer substances according to the following formulaHIn units of mL, VH＝k|10-standard value of pH-10pH value of|VG/CH；
Wherein k is a water filling coefficient, and k is more than 0; vGIs the volume of an intelligent fish tank, VGCalculating according to the fish tank specification in the fish culture parameters, wherein the unit is mL; cHIs the concentration of the buffer substance, and the unit is mol/L;
when the water quality analysis module judges that the PH deviation degree is a second-level PH deviation degree, a third-level PH deviation degree or a fourth-level PH deviation degree,
the water quality adjusting module calculates the water change amount V according to the following formulaH，VH＝λkVG(ii) a Wherein k is water filling coefficient, VGIs the volume of the intelligent fish tank; lambda is the water exchange coefficient, and when the PH deviation is the second-level PH deviation, the lambda is 0.125; when the pH deviation is three-level, lambda is 0.25; when the pH deviation is four-level, lambda is 0.5;
and 5: the water quality adjusting module calculates a salinity adjusting scheme according to the salinity measuring value and sends the salinity adjusting scheme to the intelligent fish tank, and the fish tank processor adjusts the salinity of the water quality of the fish tank according to the salinity adjusting scheme; and after the adjustment is completed, returning to the step 1.
2. The water quality adjusting method of the intelligent fish tank cloud hosting system as claimed in claim 1, wherein the method comprises the following steps: the water quality adjusting mechanism also comprises a heating rod and an oxygen pump; the water quality sensor also comprises a temperature sensor and an oxygen sensor; the temperature sensor and the oxygen sensor respectively send the collected water temperature and the collected oxygen content to the fish tank processor, the fish tank processor controls the heating rod to heat or stop heating according to the water temperature, and controls the oxygen pump to pump oxygen or stop pumping oxygen according to the oxygen content.
3. The water quality adjusting method of the intelligent fish tank cloud hosting system as claimed in claim 1, which is characterized in that: the fish tank processor of the intelligent fish tank is further respectively connected with a camera, a water pump, a water level sensor, an LED lamp, an automatic feeder and a display screen through signals.
4. The water quality adjusting method of the intelligent fish tank cloud hosting system as claimed in claim 1, which is characterized in that: the communication module of the intelligent fish tank comprises a wireless communication module capable of communicating with an intelligent mobile phone; the smart phone is provided with a real-time video monitoring module for checking the real-time state of the fish in the fish tank; the smart phone is also provided with an environmental parameter setting module for setting environmental parameters of the fish tank, including temperature, oxygen content, PH value and salinity; an environmental parameter storage module is configured in the fish tank processor.
5. The water quality adjusting method of the intelligent fish tank cloud hosting system as claimed in claim 1, which is characterized in that: the cloud server is also internally provided with the following functional modules:
the intelligent pushing module is used for pushing fish culture information including fish little general knowledge, fish culture little stickers and professional guidance according to the fish varieties in the fish culture parameters;
the online communication module is used for the user to communicate and share the fish culture experience and provide online consultation service;
and the online shop module is used for purchasing and selling the aquatic animal products and services.
6. The water quality adjusting method of the intelligent fish tank cloud hosting system as claimed in claim 1, wherein the method comprises the following steps: in the step 5, the water quality adjusting module calculates a salinity adjusting scheme according to the following mode:
the salinity sensor comprises a conductivity meter and a densimeter, wherein the conductivity meter measures a salinity value q and a salinity threshold value Tmin,Tmax]Wherein, Tmin＝qmin，Tmax＝qmax，qminIs the minimum salinity value, qmaxIs the maximum salinity value; the densimeter measures the water quality density of the intelligent fish tank as rho with the unit of g/cm3；
When q is less than TminThe water quality adjusting module calculates the sea salt input amount m according to the following formulaSThe unit is g:
when q > TmaxThe water quality adjusting module calculates the fresh water adding amount m according to the following formulaAThe unit is g:
7. The water quality adjusting method of the intelligent fish tank cloud hosting system as claimed in claim 1, wherein the method comprises the following steps: in the step 5, the water quality adjusting module calculates a salinity adjusting scheme according to the following mode:
the salinity sensor is a densimeter which measures the water quality density of the intelligent fish tank as rho with the unit of g/cm3(ii) a Salinity threshold value of [ Tmin,Tmax]Wherein, Tmin＝ρmin，Tmax＝ρmax，ρminIs the minimum density value, pmaxIs the maximum density value;
when rho < TminThe water quality adjusting module calculates the sea salt input amount m according to the following formulaSThe unit is g:
mS＝k(ρmax-ρ)VGwherein k is a water containing coefficient, and k is more than 0; vGThe volume of the intelligent fish tank is mL;
when rho > TmaxThe water quality adjusting module calculates the fresh water adding amount m according to the following formulaAThe unit is g: m isA＝50mBCWherein m isBCM is the excessive sea saltBC＝k(ρ-ρmax)VGWherein k is a water containing coefficient, and k is more than 0; vGThe volume of the intelligent fish tank is mL.
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| CN204949168U (en) * | 2015-09-24 | 2016-01-13 | 刘坤 | Multi -functional zebra fish science farming systems |
| CN105684977A (en) * | 2016-03-22 | 2016-06-22 | 深圳市智汇十方科技有限公司 | Intelligent fish feeder for fish tank |
| CN105993897A (en) * | 2016-06-29 | 2016-10-12 | 湖南御景斋绿色智能科技有限公司 | Intelligent micro-ecological landscape cylinder |
| CN106054724A (en) * | 2016-06-29 | 2016-10-26 | 沈立峰 | Ornamental fish jar control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204949168U (en) * | 2015-09-24 | 2016-01-13 | 刘坤 | Multi -functional zebra fish science farming systems |
| CN105684977A (en) * | 2016-03-22 | 2016-06-22 | 深圳市智汇十方科技有限公司 | Intelligent fish feeder for fish tank |
| CN105993897A (en) * | 2016-06-29 | 2016-10-12 | 湖南御景斋绿色智能科技有限公司 | Intelligent micro-ecological landscape cylinder |
| CN106054724A (en) * | 2016-06-29 | 2016-10-26 | 沈立峰 | Ornamental fish jar control system |
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