KR20210050110A - Water quality measuring method and system using thereof - Google Patents

Abstract

The present invention relates to a method and system for measuring water quality, which comprises: a water quality measurement unit which moves the breeding water in at least one of a plurality of water tanks to an integrated water tank, and measures the water quality of the breeding water taken into the integrated water tank to generate water quality measurement information; a measurement information management unit which receives and displays the water quality measurement information from the water quality measurement unit and controls the operation of the water quality measurement unit; a water quality management server which receives and stores the water quality measurement information from the measurement information management unit, and generates alarm information based on the water quality measurement information; and a user terminal which receives and displays the water quality measurement information and the alarm information from the water quality management server. According to the present invention, based on the water quality measurement results, the cause of death can be identified, and alarm conditions can be determined in advance, thereby increasing production.

Description

Water quality measurement method and system {WATER QUALITY MEASURING METHOD AND SYSTEM USING THEREOF}

The present invention relates to a method and system for measuring water quality. More specifically, it is a technology related to a water quality measurement method and system capable of measuring water quality by moving the breeding water of each of a plurality of tanks of a circulation filtration farm into an integrated tank, and providing the measurement result to a remote location.

Circulation filtration (land water tank) farming method is a technology that is widely used and widely used by fishermen because it is convenient to supply the appropriate water temperature according to the abundant water source and fish species. In the circulation filtration method, seawater or freshwater is directly pulled up from the sea or river, adjusted to a temperature suitable for aquaculture, and then supplied to a tank, so the water quality and temperature control issues of the feed water are the most important issues.

Recently, in the case of Jeju Island, water temperature rises due to warming, and contaminated seawater flows from the coastal environment, resulting in mortality of farmed fish or lowering the growth rate, leading to a significant decrease in productivity. For example, in the case of flounder, at high water temperatures of about 28° or higher, immunity weakens and oxygen is insufficient, which may increase the likelihood of mortality.

Such a sudden change in water quality can cause disease or death of farmed fish, so an intensive management system is required. However, due to the absence of such a system at present, it is difficult to identify the cause based on information on the water quality environment and to prepare countermeasures when mass mortality occurs. Therefore, there is a need for a system capable of constantly monitoring the water quality of seawater and responding in advance according to the monitoring situation.

In addition, equipment for measuring the quality of seawater relies on imported products, and the cost burden is high. In the case of an onshore farm in Jeju Island, it is difficult to install expensive measuring equipment for each tank because each farm has a collection tank. Therefore, there is a need for a system for managing a large number of tanks held by various types of onshore farms such as water tank type and tank type at low cost.

Korean Registered Patent Publication No. 10-1618042 (2016.04.28)

Accordingly, the technical problem of the present invention is conceived in this respect, and the object of the present invention is to measure the water quality by moving the breeding water of each of the plurality of tanks of the circulation filtration farm to the integrated tank, and to provide the measurement result to a remote location. It is to provide a water quality measurement system.

In addition, another object of the present invention is to provide a water quality measurement method capable of measuring water quality by moving breeding water from each of a plurality of tanks of a circulation filtration farm to an integrated tank, and providing the measurement result to a remote location.

The water quality measurement system for realizing the object of the present invention described above is to measure the water quality by moving the breeding water in at least one of the plurality of water tanks to the integrated water tank to collect the water, and measuring the water quality of the breeding water collected in the integrated water tank A water quality measurement unit that generates information; A measurement information management unit receiving and displaying the water quality measurement information from the water quality measurement unit and controlling an operation of the water quality measurement unit; A water quality management server receiving and storing the water quality measurement information from the measurement information management unit, and generating alarm information based on the water quality measurement information; And a user terminal receiving and displaying the water quality measurement information and the alarm information from the water quality management server.

In an embodiment of the present invention, the water quality measuring unit includes a pump unit including a plurality of pumps connected to each of the plurality of water tanks; And a sensor unit receiving the breeding water from each of the plurality of pumps, storing the breeding water in the integrated water tank, and generating the water quality measurement information of the breeding water stored in the integrated water tank.

In an embodiment of the present invention, the sensor unit is characterized in that after generating the water quality measurement information, the breeding water collected in the integrated water tank is discharged to the outside.

In one embodiment of the present invention, the sensor unit is characterized in that after generating the water quality measurement information for the plurality of water tanks, the integrated water tank is filled with washing water and stored therein.

In one embodiment of the present invention, the washing water is characterized in that any one of fresh water and saline water.

In one embodiment of the present invention, the sensor unit is the integrated water tank; A plurality of first inlet pipes connected to each of the plurality of pumps and providing a moving passage through which the breeding water of a corresponding water tank among the plurality of water tanks is introduced into the integrated water tank; A second inlet pipe providing a moving passage for introducing the washing liquid into the integrated water tank; A discharge pipe providing a moving passage for discharging at least one of the breeding water and the washing liquid stored in the integrated water tank to the outside; And a multi-item sensor for generating the water quality measurement information by measuring the water quality of the breeding water stored in the integrated water tank.

In one embodiment of the present invention, the water quality measurement information is characterized in that it includes at least one of the water temperature, dissolved oxygen amount, salinity, and PH of the breeding water.

In an embodiment of the present invention, the water quality measurement unit selects at least one of the plurality of water tanks according to a preset measurement period and order, and determines the water quality of the breeding water stored in the selected water tank of the measurement object. It is characterized by measuring.

In one embodiment of the present invention, the water quality management server determines an alarm condition by comparing at least one measured value of the water quality measurement information with a preset threshold value, and generates the alarm information when the alarm condition is met. Characterized in that.

The water quality measurement method for realizing the object of the present invention includes the steps of: moving the water quality measurement unit to the integrated water tank in at least one of the plurality of tanks; Generating water quality measurement information by measuring the quality of the breeding water in the integrated water tank by the water quality measuring unit; Discharging the breeding water in the integrated water tank to the outside by the water quality measuring unit; And filling the integrated water tank with washing water by the water quality measuring unit.

In one embodiment of the present invention, the step of moving the breeding water to the integrated water tank comprises: operating a pump connected to at least one of the plurality of water tanks; And stopping the operation of the pump when the breeding water is filled by a predetermined water level in the integrated water tank.

In one embodiment of the present invention, the water quality measurement information is characterized in that it includes at least one of the water temperature, dissolved oxygen amount, salinity, and PH of the breeding water.

In one embodiment of the present invention, the washing water is characterized in that any one of fresh water and saline water.

The water quality measurement method according to an embodiment of the present invention includes the steps of: transmitting the water quality measurement information to a measurement information management unit by the water quality measurement unit; Receiving the water quality measurement information by the measurement information management unit and displaying it on a screen; And transmitting, by the measurement information management unit, the water quality measurement information to a water quality management server.

The water quality measurement method according to an embodiment of the present invention includes the steps of: receiving and storing the water quality measurement information from the measurement information management unit by the water quality management server; Generating, by the water quality management server, alarm information based on the water quality measurement information; And transmitting, by the water quality management server, the water quality measurement information and the alarm information to a user terminal.

In an embodiment of the present invention, the generating of the alarm information includes: comparing, by the water quality management server, a measurement value of at least one of the water quality measurement information with a preset threshold value; And determining an alarm condition according to the comparison result.

According to embodiments of the present invention, the method and system for measuring water quality may measure water quality by moving breeding water from each of a plurality of tanks of a circulation filtration farm to an integrated tank, and provide the measurement result to a remote location.

In addition, the cause of death can be identified based on the water quality measurement result, and the warning situation can be determined in advance, thereby increasing the production volume.

In addition, water quality measurement results can be collected and stored into big data, and analyzed and predicted to be used as base data for forecasting and machine learning.

1 is a view showing a water quality measurement system according to an embodiment of the present invention.
2 is an exemplary diagram illustrating the configuration of a water quality measurement system according to an embodiment of the present invention.
3 is a detailed configuration diagram of the sensor unit shown in FIG. 2.
4 is an exemplary diagram illustrating a display screen of the user terminal 240 shown in FIG. 2.
5 is a flow chart showing a water quality measurement method according to an embodiment of the present invention.

The present invention will be described in detail in the text, since various modifications can be made and various forms can be obtained. However, this is not intended to limit the present invention to a specific form disclosed, it should be understood to include all changes, equivalents, or substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements. Terms such as first and second may be used to describe various elements, but the elements should not be limited by the terms.

The above terms are used only for the purpose of distinguishing one component from another component. The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In the present application, terms such as "comprise" or "consist of" are intended to designate the presence of features, numbers, steps, actions, elements, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance the possibility of being added.

Unless otherwise defined, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a water quality measurement system according to an embodiment of the present invention.

Referring to FIG. 1, a water quality measurement system 100 according to an embodiment of the present invention includes a water quality measurement unit 110, a measurement information management unit 120, a water quality management server 130, a user terminal 140, and a communication network ( 150).

In the measurement mode, the water quality measurement unit 110 selects at least one of the plurality of tanks included in the farm according to a preset measurement cycle and sequence, and moves the breeding water stored in the tank of the selected measurement target to the integrated tank. And take water. The water quality measurement unit 110 generates water quality measurement information by measuring the quality of the breeding water collected in the integrated water tank. Here, the water quality measurement information may include water temperature, dissolved oxygen (DO), salinity, PH, and the like.

The water quality measurement unit 110 transmits the water quality measurement information to the measurement information management unit 120 and discharges the collected breeding water to the outside. The water quality measurement unit 110 generates all of the water quality measurement information of each of the plurality of tanks included in the farm and then switches to the standby mode, and in the standby mode, the washing water is filled into the integrated tank and stored (anti-fouling). Here, the washing water may be fresh water in the case of seawater aquaculture and saline water in the case of freshwater aquaculture.

The measurement information management unit 120 receives water quality measurement information from the water quality measurement unit 110 and displays it to the outside through a screen. The measurement information management unit 120 may transmit water quality measurement information by communicating with the water quality management server 130.

Here, the measurement information management unit 120 may transmit corresponding water quality measurement information to the water quality management server 130 based on the identifiers of the farm and the plurality of tanks. The measurement information management unit 120 may communicate with the water quality management server 130 in an Internet of Things (IoT) method.

The measurement information management unit 120 is controlled by the user terminal 140 and the water quality management server 130 to manage and control the water quality measurement unit 110, and control state information of the water quality measurement unit 110 to a water quality management server ( 130).

The water quality management server 130 may receive and store water quality measurement information from the measurement information management unit 120, and transmit the water quality measurement information and alarm information based thereon to the corresponding user terminal 150. The water quality management server 130 may transmit water quality measurement information and alarm information to the user terminal 150 of an administrator who manages the water tank based on the tank identifier.

The water quality management server 130 generates alarm information when at least one measurement value (water temperature, dissolved oxygen amount, salinity, PH, etc.) or change per hour is more than or less than a preset threshold value among the water quality measurement information of at least one water tank. I can. Here, the threshold value may be set differently for each of the plurality of tanks, and may be set according to the size of the tank, the type of fish, the amount of fish, and the degree of growth of the fish.

An embodiment of the present invention is not limited thereto, and the water quality management server 130 converts the water quality measurement information stored for a certain period into big data, analyzes and learns the big data to predict and self-determine the water quality of the tank to determine the threshold value. It can be controlled automatically.

The user terminal 140 is at least one terminal used by a manager or the like who manages a farm, and may be implemented as an information processing device capable of communicating with the water quality management server 130. For example, the information processing device is one or more combinations of any electronic devices such as a desktop computer (PC), a tablet PC, a notebook PC, a smart phone, a mobile phone, a navigation terminal, a personal digital assistant (PDA), and the like. I can.

An application may be installed in the user terminal 140, and the water quality measurement unit 110 may be remotely managed or water quality measurement information and alarm information may be checked through the application. For example, the user terminal 140 may set a measurement period or order of each of a plurality of tanks through an application. In addition, water quality measurement information and alarm information may be displayed as numerical values, graphs, and the like through a screen.

The communication network 150 provides a communication network for measuring and managing water quality in a farm by interlocking with the water quality measurement unit 110, the measurement information management unit 120, the water quality management server 130, and the user terminal 140, respectively.

Here, the communication network 150 is a communication network that is a high-speed backbone network of a large communication network capable of large-capacity, long-distance voice and data services, and may be a next-generation wired or wireless network for providing Internet or high-speed multimedia services.

When the communication network 150 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, there is a wideband code division multiple access (WCDMA) communication network. In this case, the communication network 150 may include a Radio Network Controller (RNC).

On the other hand, although the WCDMA network was taken as an example, it may be a next-generation communication network such as a 3G LTE network, a 4G network, or other IP-based IP networks. The communication network 150 serves to mutually transmit signals and data between the water quality measurement unit 110, the measurement information management unit 120, the water quality management server 130 and the user terminal 140, and other systems.

2 is an exemplary diagram illustrating the configuration of a water quality measurement system according to an embodiment of the present invention.

2, the water quality measurement system 200 according to an embodiment of the present invention includes a water quality measurement unit 210, a measurement information management unit (GTS, 220), a water quality management server 230, and a user terminal 240. Can include.

The water quality measurement unit 210 includes a pump unit 212 and a sensor unit 214. The pump unit 212 includes a plurality of pumps 212a disposed corresponding to each of the plurality of water tanks 1 to 3 included in the farm 10. Here, each of the plurality of pumps 212a may be disposed adjacent to the corresponding water tanks 1 to 3. Each of the plurality of pumps 212a supplies breeding water stored in each of the corresponding water tanks 1 to 3 to the sensor unit 214 through a pipe.

In the measurement mode, the sensor unit 214 takes in the breeding water stored in the tank to be measured through a pump connected to each of the plurality of tanks 1 to 3 included in the farm 10 into the storage space. Here, the sensor unit 214 may be controlled by the measurement information management unit 220 and connected to the measurement target water tank according to a preset measurement period and sequence. That is, the sensor unit 214 according to an embodiment of the present invention may measure water quality by moving the breeding water of each of the plurality of tanks 1 to 3 to the inner space.

The sensor unit 214 may generate water quality measurement information by measuring the water quality of the breeding water taken into the storage space, and transmit it to the measurement information management unit 220. After the sensor unit 214 generates water quality measurement information of each of the plurality of tanks 1 to 3, the breeding water in the storage space is discharged to the outside.

After generating all the water quality measurement information of each of the water tanks 1 to 3, the sensor unit 214 is converted to a standby mode to fill the storage space with washing water to perform anti-fouling.

That is, the water quality measurement unit 210 according to an embodiment of the present invention measures the water quality by moving the breeding water of each of the plurality of tanks 1 to 3 to the inner space of the sensor unit 214 through the pump unit 212 do.

Therefore, if only the pump connected to the water tank to be measured is operated, breeding water from the water tank to be measured can be ingested.Therefore, there is no need to arrange the expensive sensor unit 214 for each of the plurality of tanks (1 to 3). 1~3) The whole water quality can be measured. In addition, it is possible to measure water quality and manage water tanks for each farm/water tank according to a preset schedule.

The measurement information management unit 220 receives the water quality measurement information of each of the water tanks (1 to 3) from the sensor unit 214, combines it with the identifiers of the farm and the water tanks (1 to 3) and transmits it to the water quality management server 230 I can. An embodiment of the present invention is not limited thereto, and when transmitting from the sensor unit 214 to the measurement information management unit 220, the identifier of each of the farm and the plurality of tanks 1 to 3 may be transmitted in correspondence with each other. .

The measurement information management unit 220 may receive water quality measurement information of each of the plurality of water tanks 1 to 3 from the sensor unit 214 and display it through a screen. Therefore, it is possible to check the water quality measurement information of each of the plurality of tanks (1 to 3) in the farm (10).

The water quality management server 230 receives and stores the water quality measurement information of each of the plurality of water tanks 1 to 3 from the measurement information management unit 220, and transmits the water quality measurement information and the alarm information based thereon to the corresponding user terminal 240. Can be transmitted.

For example, the water quality management server 230 transmits the water quality measurement information of each of the plurality of tanks (1 to 3) to the user terminal 240 that manages the farm 10, and among the plurality of tanks (1 to 3) When any one of the water quality measurement information corresponds to a preset alarm situation, alarm information may be generated and transmitted to the user terminal 240.

The user terminal 240 may receive and monitor water quality measurement information and alarm information from the water quality management server 230 and control the water quality measurement unit 210 remotely.

3 is a detailed configuration diagram of the sensor unit shown in FIG. 2.

3, the sensor unit 214 according to an embodiment of the present invention includes an integrated water tank 310, a plurality of first inlet pipes 320, a second inlet pipe 330, a discharge pipe 340, and It may include a multi-item sensor 350. The integrated water tank 310 includes a storage space of a predetermined size for storing breeding water or washing water.

Each of the plurality of first inlet pipes 320 is connected to a corresponding pump, and provides a moving passage for introducing the breeding water of the corresponding tank into the integrated tank 310.

The second inlet pipe 330 provides a moving passage for introducing the washing water into the integrated water tank 310. The discharge pipe 340 provides a moving passage for discharging the breeding water or washing water stored in the integrated water tank 310 to the outside. Here, the discharge pipe 340 may be opened or closed through a valve (not shown).

The multi-item sensor 350 is coupled to the integrated water tank 310 and generates water quality measurement information of the breeding water stored in the integrated water tank 310. The multi-item sensor 350 may measure the water temperature, dissolved oxygen amount (DO), salinity, PH, etc. of the breeding water to generate water quality measurement information.

The multi-item sensor 350 is a sensor in which a water temperature sensor measuring water temperature, a DO sensor measuring dissolved oxygen, a salinity sensor measuring salinity, and a PH sensor measuring hydrogen ion concentration are combined, and an embodiment of the present invention Is not limited thereto, and the multi-item sensor 350 may further include another sensor for measuring an oxidation-reduction potential (ORP) or a nitrate concentration.

4 is an exemplary diagram illustrating a display screen of the user terminal 240 shown in FIG. 2.

In FIG. 4A, the user terminal 240 may display water quality measurement information of each of a plurality of tanks through an application. For example, the user terminal 240 may display water temperature, dissolved oxygen (DO), salinity, PH, saturation, ORP, etc. in numerical values and graphs. In addition, the user terminal 240 may list and display water quality measurement information by date and time.

In (b) of FIG. 4, the user terminal 240 may monitor the control state of the measurement information management device (GTS, 220) through an application. For example, it is possible to monitor the number of the tank to be measured, the type of the measurement sensor, the motor status of the pump, the operation status, and the measurement status.

In addition, the user terminal 240 may control the operation of the measurement information management device (GTS, 220) through an application. For example, it is possible to control the start and end of measurement of the measurement information management device 220.

5 is a flow chart showing a water quality measurement method according to an embodiment of the present invention.

The water quality measurement method according to the present embodiment is performed in a water quality measurement system, and only the categories are different, but the contents are substantially the same. Accordingly, the same components as those of the water quality measurement system of FIGS. 1 to 3 are given the same reference numerals, and repeated descriptions are omitted, and only the relationship and flow between steps will be additionally described.

Referring to Figure 5, the water quality measurement method according to an embodiment of the present invention, first, the water quality measurement unit 210 is controlled by the measurement information management unit 220, the pump connected to the water tank to be measured in the farm according to a preset schedule. Turn on (212a).

Then, the breeding water of the water tank to be measured flows into the integrated water tank 310 through the first inlet pipe 320 (step S510). When the integrated water tank 310 is filled with breeding water equal to or greater than a predetermined level, the operation of the pump 212a is stopped.

Then, the water quality measurement unit 210 is controlled by the measurement information management unit 220 to operate the multi-item sensor 350, and collects water quality measurement information through the multi-item sensor 350 (step S520). At this time, the multi-item sensor 350 may measure the water temperature, dissolved oxygen amount (DO), salinity, PH, etc. of the breeding water in the tank to be measured, and generate the water quality measurement information.

The water quality measurement unit 210 transmits the water quality measurement information to the measurement information management unit 220, and opens the valve of the discharge pipe 240 to discharge the breeding water filled in the integrated water tank 310 to the outside (step S530).

After performing the above steps for all the water tanks selected as the measurement target, the water quality measurement unit 210 fills the washing water into the integrated water tank 310 (step S540), and stores it in a standby state.

Meanwhile, the measurement information management unit 220 transmits the water quality measurement information to the water quality management server 230 when water quality measurement information is transmitted from the water quality measurement unit 210. The water quality management server 230 receives and stores water quality measurement information from the measurement information management unit 220. The water quality management server 230 transmits water quality measurement information and alarm information based thereon to the corresponding user terminal 240.

For example, the water quality management server 230 may compare at least one measurement value of the water quality measurement information with a preset threshold value, and determine an alarm condition according to the comparison result. As a result of the determination, in the case of an alarm condition, the water quality management server 230 may generate alarm information and transmit the alarm information to the user terminal 240.

The user terminal 240 receives water quality measurement information and alarm information from the water quality management server 230 and displays it on the screen.

According to embodiments of the present invention, the water quality measurement system and method pumps the breeding water of each of the plurality of tanks, moves them to the integrated tank, and measures the water quality in the integrated tank. Water quality environment check is always possible. In addition, since it is a method of measuring water quality by moving the breeding water of each of the plurality of tanks to the integrated tank, it is easy to install even on land farms that are difficult to install, and it is possible to operate even in environmental changes such as typhoon, wind, and rain.

In addition, it is possible to automatically perform water quality measurement and tank management by periodically moving the breeding water of the tank to be measured to the integrated tank through schedule setting, and remote monitoring by providing water quality measurement information to a remote user terminal.

In addition, by linking the collected water quality measurement information with the disease inspection and prescription data performed by a fisheries disease manager to establish disease data, the cause of mortality of farmed fish can be identified. It is possible to cope with. Therefore, it is possible to secure price competitiveness through reduction of production cost by reducing the mortality rate of farmed fish.

In addition, since water environment information for a plurality of farms can be shared and managed in advance, a fishery disease manager who manages a plurality of farms can quickly respond on-site. In addition, it can be used as base data for forecasting and machine learning by constructing the water quality environment information of the farm as big data and analyzing and predicting big data.

Although the above has been described with reference to embodiments, those skilled in the art can variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will understand that there is.

100: water quality measurement system
110: water quality measurement unit
120: measurement information management unit
130: water quality management server
140: user terminal
150: communication network

Claims (16)

A water quality measurement unit configured to generate water quality measurement information by moving the breeding water in at least one of the plurality of water tanks to an integrated water tank and measuring the water quality of the breeding water collected in the integrated water tank;
A measurement information management unit receiving and displaying the water quality measurement information from the water quality measurement unit and controlling an operation of the water quality measurement unit;
A water quality management server receiving and storing the water quality measurement information from the measurement information management unit, and generating alarm information based on the water quality measurement information; And
A water quality measurement system comprising a user terminal receiving and displaying the water quality measurement information and the alarm information from the water quality management server.
The method of claim 1, wherein the water quality measurement unit
A pump unit including a plurality of pumps connected to each of the plurality of water tanks; And
And a sensor unit receiving the breeding water from each of the plurality of pumps, storing the breeding water in the integrated water tank, and generating the water quality measurement information of the breeding water stored in the integrated water tank.
The method of claim 2, wherein the sensor unit
After generating the water quality measurement information, the water quality measurement system, characterized in that discharging the breeding water to the outside in the integrated water tank.
The method of claim 3, wherein the sensor unit
After generating the water quality measurement information for the plurality of water tanks, the integrated water tank is filled with washing water and stored therein.
The method of claim 4, wherein the washing water is
Water quality measurement system, characterized in that any one of fresh water and saline water.
The method of claim 4, wherein the sensor unit
The integrated water tank;
A plurality of first inlet pipes connected to each of the plurality of pumps and providing a moving passage through which the breeding water of a corresponding water tank among the plurality of water tanks is introduced into the integrated water tank;
A second inlet pipe providing a moving passage for introducing the washing liquid into the integrated water tank;
A discharge pipe providing a moving passage for discharging at least one of the breeding water and the washing liquid stored in the integrated water tank to the outside; And
And a multi-item sensor for generating the water quality measurement information by measuring the water quality of the breeding water stored in the integrated water tank.
The method of claim 1, wherein the water quality measurement information
Water quality measurement system comprising at least one of the water temperature, dissolved oxygen, salinity, and PH of the breeding water.
The method of claim 1, wherein the water quality measurement unit
Water quality measurement system, characterized in that for selecting at least one of the plurality of water tanks to be measured according to a preset measurement period and order, and measuring the water quality of the breeding water stored in the water tank of the selected measurement object.
The method of claim 1, wherein the water quality management server
And determining an alarm condition by comparing at least one measurement value of the water quality measurement information with a preset threshold value, and generating the alarm information when the alarm condition corresponds.
Moving, by the water quality measurement unit, the breeding water in at least one of the plurality of tanks to the integrated tank;
Generating water quality measurement information by measuring the quality of the breeding water in the integrated water tank by the water quality measuring unit;
Discharging the breeding water in the integrated water tank to the outside by the water quality measuring unit; And
And filling the integrated water tank with washing water by the water quality measuring unit.
The method of claim 10, wherein the step of moving the breeding water to the integrated tank
Operating a pump connected to at least one of the plurality of water tanks; And
And stopping the operation of the pump when the breeding water is filled by a predetermined water level in the integrated water tank.
The method of claim 10, wherein the water quality measurement information
Water quality measurement method comprising at least one of the water temperature, dissolved oxygen, salinity, and PH of the breeding water.
The method of claim 10, wherein the washing water is
Water quality measurement method, characterized in that any one of fresh water and saline water.
The method of claim 10,
Transmitting the water quality measurement information to a measurement information management unit by the water quality measurement unit;
Receiving the water quality measurement information by the measurement information management unit and displaying it on a screen; And
And transmitting, by the measurement information management unit, the water quality measurement information to a water quality management server.
The method of claim 14,
Receiving and storing, by the water quality management server, the water quality measurement information from the measurement information management unit;
Generating, by the water quality management server, alarm information based on the water quality measurement information; And
And transmitting, by the water quality management server, the water quality measurement information and the alarm information to a user terminal.
The method of claim 15, wherein generating the alert information comprises:
Comparing, by the water quality management server, a measurement value of at least one of the water quality measurement information and a preset threshold value; And
And determining an alarm condition according to the comparison result.

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