KR102388022B1 - System air environmental control apparatus - Google Patents

Abstract

The present invention relates to a device for controlling an indoor environment, and to a device for controlling an indoor environment for sharing information on excellent cultivated crops by grouping in consideration of climatic conditions and types of cultivated crops. To this end, the sub-controller is installed and operated in each plantation to control the growth of cultivated crops, and transmits information on the climatic conditions of the installed plantation and growth data information of grouped cultivated crops to the upper stage; Including a main controller that collects climatic condition information and growth data information of cultivated crops, groups the data by region, and transmits growth data information of cultivated crops that meet the conditions to the sub-controller according to the information request message of the sub-controller Disclosed is an indoor environment control device characterized in that.

Description

System air environmental control apparatus

The present invention relates to a system air environment control device, and more specifically, by grouping in consideration of climatic conditions and types of growing agricultural and livestock products, information of excellent cultivated crops is shared with each other, and furthermore, QR codes printed on product packaging boxes of agricultural and livestock products It relates to a system air environment control device that records image data for each growth stage of growth and livestock products.

The conventional greenhouse temperature control system ventilates the indoor air by opening and closing the greenhouse itself to introduce outside air into the room. However, such an opening/closing method not only requires the addition of a system that opens and closes the greenhouse itself, but also causes a sudden change in indoor environmental conditions necessary for the growth of cultivated crops. In other words, if the temperature and humidity inside the plastic house are set to the preset conditions, when the plastic house itself is opened and closed to ventilate the outside air, the temperature and humidity inside the plastic house change suddenly, which is not good for cultivated crops, but also resets the set temperature and humidity. There is a problem in that energy is wasted when adjusting the

In addition, in the prior art, optimal growth conditions for cultivated crops were set by methods such as seeking advice from a group of experts. Considering the characteristics of these diverse cultivation areas, there is a problem in that it is difficult to objectify data nationwide by forming such a pool of experts.

Republic of Korea Registered Utility Model Publication KR 20-0424775 Japan JP 2017-034865 Japan JP 2012-186304 Republic of Korea Patent Publication KR 10-1887503 Republic of Korea Patent Publication KR 10-1682066 Korean Patent Publication No. KR 10-2015-0044731 Korean Patent Publication No. KR 10-2013-0018427 Korean Patent Publication No. KR 10-2012-0077086 Republic of Korea Patent Publication KR 10-0625256 Korean Patent Publication No. KR 10-1997-0005719 Japan JP 2017-009706 Japan JP 6359882 Japan JP 5245395

Therefore, the present invention was created to solve the above-described problems, and by classifying crops or livestock products grown together with the climatic conditions of the locality by type and categorizing the growth data, the same or similar growth conditions are provided in the local area having the same or similar growth conditions. An object of the present invention is to provide an invention that can increase overall yield and quality improvement by sharing excellent growth data information with each other.

In addition, by mixing indoor air and outdoor air with each other and supplying the mixed air indoors, it prevents damage to the cultivated crops grown in the greenhouse and reduces unnecessary energy waste due to the opening and closing of the greenhouse itself. An object of the present invention is to provide an invention that can be reduced.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

The above-described object of the present invention, the above-described object of the present invention is installed and operated in each plantation to control the growth of cultivated crops, and the climatic condition information of the installed plantation and growth data information of grouped cultivated crops are transmitted to the upper stage The sub-controller that collects the climatic condition information of the cultivation area and the growth data information of cultivated crops transmitted from each sub-controller and groups the data for each region, and the growth of cultivated crops that meet the conditions according to the information request message from the sub-controller This can be achieved by providing an indoor environment control device comprising a main controller that transmits data information to a sub-controller.

According to the present invention as described above, by classifying and managing growth data by categorizing growth and agricultural products by climatic conditions and types, excellent growth data information is shared with each plantation having the same or similar growth conditions, thereby increasing the overall yield. and quality improvement.

In addition, the indoor air and outdoor air are mixed with each other in advance and supplied indoors according to the environmental conditions of the mixed air to prevent damage to the cultivated crops grown in the plastic house, and unnecessary energy due to the opening and closing of the plastic house itself. It has the effect of reducing waste.

In addition, more reliable products can be supplied to end consumers by strictly managing the certification of the origin of the agricultural and livestock products grown and recording the growth stage images on the QR code printed on the product packaging box.

The following drawings attached to the present specification illustrate a preferred embodiment of the present invention, and serve to further understand the technical spirit of the present invention together with the detailed description of the present invention, so the present invention is limited to the matters described in those drawings It should not be construed as being limited.
1 is a diagram schematically illustrating a connection relationship between a main controller and a sub-controller according to an embodiment of the present invention;
2 is a diagram schematically showing the configuration of a main controller and a sub-controller according to an embodiment of the present invention;
3 is a view showing a plastic house and an air mixer according to an embodiment of the present invention,
4 is a diagram schematically showing the configuration of an air mixer according to an embodiment of the present invention.
5 is a diagram schematically illustrating the configuration of an origin authentication system according to an embodiment of the present invention;
Figure 6 is a diagram schematically showing the configuration of a system for recording agricultural and livestock information in a QR code according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. In addition, one embodiment described below does not unreasonably limit the content of the present invention described in the claims, and it cannot be said that the entire configuration described in the present embodiment is essential as a solution for the present invention. In addition, descriptions of the prior art and matters obvious to those skilled in the art may be omitted, and the description of the omitted components (methods) and functions may be sufficiently referenced within the scope not departing from the technical spirit of the present invention.

The system air environment control device according to an embodiment of the present invention is a device for controlling the growth environment such as temperature, humidity, carbon dioxide required for the growth of livestock products or cultivated crops. In this case, the cultivated crop is a crop grown inside a plastic house or a greenhouse house (hereinafter, it will be described as a plastic house, but is not limited thereto), and the growth environment is adjusted according to the control of the environmental control device. The meaning of the system in the present invention means to control the growth of cultivated crops through the main controller and the sub-controller, which will be described later, and further control various kinds of air such as temperature, humidity, carbon dioxide, and oxygen. In addition, although an example of the growth environment of cultivated crops will be described below, the same principle may be applied to livestock products. Livestock products may be, for example, domesticated animals such as cattle or pigs.

1, the present invention may include a server, a main controller, and a sub-controller. First, the sub-controllers (a1,….,an, b1,….,BNF, c1,….,CNN) control the growth of cultivated crops in the greenhouses (A1,….,An, B1,…) of each cultivation area. .,BNF, C1,….,CNN). That is, the first sub-controller (a1) is installed and operated in the first plastic house (A1) to control the growth environment of the cultivated crops grown in the first plastic house, and in the same principle, the n-th sub-controller (an) is the n-th It is installed and operated in a greenhouse (An). Hereinafter, only the sub-controller a1 and the plastic house A1 will be described, but the sub-controller and the plastic house installed in different cultivation areas may also be described in the same principle.

<Adjustment of growing environment of cultivated crops and management of planting>

A sub-controller a1 is installed and operated in the greenhouse A1 to control the growth environment of cultivated crops. In this case, the sub-controller a1 categorizes the cultivated crops by type, and manages and stores the growth data information of the cultivated crops for each category. As an example, if there are two kinds of cultivated crops in the plastic house (A1), spinach and Chinese cabbage, growth data information of spinach and growth data information of cabbage are managed separately. In this case, the growth data information is data necessary for the overall growth, such as temperature, humidity, and carbon dioxide set values set throughout the growth of cultivated crops. Accordingly, the sub-controller (a1) accumulates and manages all growth environment data necessary for the growth of cultivated crops, converts them into data, and transmits them to the main controller (A) to which it belongs. In addition, the sub-controller (a1) receives daily weather information of the plantation from the Meteorological Agency server or a climate sensor and converts it into data. Therefore, the sub-controller (a1) manages and stores the climatic conditions of the cultivated land in chronological order every day, and transmits the climatic condition information of its own plantation to the main controller (A) to which it belongs. Accordingly, the sub-controller (a1) converts the climatic condition information of the cultivation area and the growth data information of the grouped cultivated crops together into growth package information and transmits it to the main controller (A) to which it belongs. As will be described later, the main controller A1 receives this growth package information from each sub-controller, derives growth environment information of the best cultivated crop under the same growth environment, and transmits excellent growth package information to the same growth environment condition (as an example). If the climate or cultivation area is similar and the type of cultivated crop is the same), it has the advantage of being able to increase the yield or quality of the cultivated crop as a whole by transmitting it to other sub-controllers and sharing it. The above-described various data may be transmitted to the server and managed.

As shown in FIG. 2 , the growth information sharing unit of the sub-controller a1 receives excellent growth package information corresponding to its own growth conditions transmitted from the main controller A through the communication unit. The optimal growth environment calculation unit calculates growth environment data suitable for the growing environment of its own cultivated crops based on the excellent growth package information. As an example, the optimal growth environment calculation unit extracts excellent climatic condition information and growth data information included in the excellent growth package information transmitted from the main controller (A), and uses this excellent climatic condition information and growth data information to its own climatic condition information and Match and compare growth data information with each other, and calculate optimal climatic condition information and growth data information (optimal growth environment information) that can be applied to the growing environment of one's own cultivation area. The calculated optimal climatic condition information and growth data information are transmitted to the growth environment control unit. The growth environment control unit receives optimal growth environment information, and also receives yield prediction calculation information for each region or region to which it belongs from the main controller A, as will be described later. The growth environment control unit has the advantage of being able to control the shipment time and control the production and quality of cultivated crops by adjusting the growth environment of its own cultivation area based on the above-described optimal growth environment information and yield prediction calculation information. Accordingly, when the yield of the same cultivated crop is high in each region, the shipment time can be controlled by delaying the growth of the cultivated crop, and there is an advantage in that it is possible to improve the quality of the cultivated crop and increase the production by sharing excellent growth environment information.

On the other hand, power outages may occur in the cultivation area of cultivated crops due to natural disasters or various unexpected environments. Accordingly, the blackout detection unit according to an embodiment of the present invention detects a blackout in the cultivation area and generates a blackout occurrence message when a blackout occurs. When a power failure message is generated, the power failure detection unit immediately instructs the auxiliary power supply to be driven. In this case, the auxiliary power supply may be driven by a battery or fossil fuel. Therefore, the growth environment control unit analyzes the current growth environment setting condition of the cultivated crop according to the reception of the power failure message, and continuously changes the growth environment setting adjustment value according to the status information of the auxiliary power of the auxiliary power supply to control the growth of cultivated crops. keep it continuously As an example, when the auxiliary power supply uses battery power, the total battery usage time is calculated according to the analyzed growth environment setting conditions, and battery consumption is severe by comparing the calculated battery usage time with the current growth environment setting conditions. In this case, it is desirable to increase the battery usage time by lowering the value of the growth environment setting condition to the condition that there is no minimum problem in the growing environment of the cultivated crops.

Meanwhile, as shown in FIG. 3 , the crops 120 (a crops, b crops, c crops) grown in the plastic house 100 need to receive fresh air from the outside as needed. At this time, when the cover of the plastic house 100 is opened and closed as in the prior art, there is a problem in that the temperature, humidity, carbon dioxide, etc. inside the plastic house set so far are all changed by the inflow of external air. Therefore, in one embodiment of the present invention, the air mixing units 120, 130, and 140 are installed in order to prevent a rapid change in the internal environment setting by opening and closing the cover of the plastic house. The air mixing units 120 , 130 , and 140 are respectively disposed on the outer wall of the frame 101 of the plastic house 100 as shown in FIG. 3 .

It is preferable that the interior of the plastic house 100 is partitioned and separated for each cultivated crop. By dividing the space, it is possible to control the growing environment suitable for each cultivated crop. In addition, by discharging each of the mixed air mixed by the air mixing units 120 , 130 , and 140 to each of the cultivated crop compartments, it is possible to introduce the mixed air suitable for its own cultivation compartment. The air mixing units 120 , 130 , and 140 are respectively disposed in the divided indoor cultivation spaces of the cultivation area, and the mixed air obtained by mixing the external air introduced from the outside and the internal air of the room with each other is discharged to each of the indoor cultivation spaces. The air mixing units 120 , 130 , and 140 are respectively disposed in each cultivation zone as shown in FIG. 3 . Hereinafter, the first air mixing unit 120 will be described, but the second and third air mixing units 130 and 140 . It is also the same principle, and will be replaced with the description of the first air mixing unit 120 . However, the first air mixing unit 120 generates mixed air suitable for its own cultivation area, and the second and third air mixing units 130 and 140 also generate mixed air suitable for its own cultivation area. As an example, the temperature and humidity of the mixed air generated by the first, second, and third air mixing units 120 , 130 , and 140 may all be different.

As shown in FIG. 4 , the first inflow control valve 121 of the first air mixing unit 120 allows external fresh air to flow in a tangential direction into the body of the air mixing unit, and controls the inflow of external air. Adjusted according to the control of the walling control unit. The second inflow control valve unit 122 allows the air inside the room to flow in a tangential direction into the body of the air mixing unit, and adjusts the inflow amount of the internal air according to the control of the swirling control unit. The swirling body portion 125 is such that the external air and the internal air introduced in the tangential direction are swirled and mixed while swirling downward along the swirling groove portion 126 formed in the body. The discharge control valve unit 123 discharges the mixed air that meets the conditions of its own cultivation area to the partitioned indoor cultivation space under the control of the swirling control unit.

In this case, the mixed air measuring unit measures the current state including the temperature, humidity, and carbon dioxide of the mixed air mixed in the air mixing unit 120 . The mixed air measuring unit may be disposed inside the air mixing unit 120 . The mixed air state information is transmitted to the mixed air state determining unit of the sub-controller a1 to analyze the current state of the mixed air. The swirling control unit transmits a control signal to control the first and second inlet control valve units and the discharge control valve unit when the mixed air does not meet a preset condition based on the information analyzed by the mixed air state determination unit to perform swirling By adjusting the speed, it is controlled to generate mixed air that meets a preset condition. On the other hand, as described above, by arranging the air mixing units 120 , 130 , and 140 , external air can be introduced into the interior without a sudden change in the environmental conditions of the indoor growth environment, and furthermore, by mixing the internal air and the external air through swirling, the mixture is mixed. It is possible to improve the speed and prevent harm to cultivated crops by generating and discharging mixed air in advance to suit the indoor growth environment in the air mixing unit.

As shown in FIG. 1 , the main controller according to an embodiment of the present invention is divided into categories according to each region or preset condition to integrate and manage the sub-controllers to which it belongs, and the sub-controllers to which the main controller belongs. transmit relevant data to As an example, the main controller (A) of the first area manages the sub-controllers (a1,....,an) belonging to the group A, and the main controllers (B, C) of the second area and the third area also have their own Manage each sub-controller under management. In addition, the main controllers (A, B, C) can also share each data with each other. Hereinafter, only the main controller A of the first area will be described, and the description of the remaining main controllers B and C will be replaced therewith.

The main controller (A) collects the climatic condition information of the plantation and the growth data information of cultivated crops transmitted from the sub-controllers (a1,...,an) under its management, and groups the data by region, and the sub-controller ( According to the information request message of a1,...,an), excellent growth data information of cultivated crops suitable for growth conditions is transmitted to the sub-controller (a1,...,an) so that excellent growth data information can be shared with each other. do. The information acquired by the main controller (A) is transmitted to the server and collectively managed and operated.

As shown in FIG. 2, the grouping unit for each climate of the main controller A groups growth data information based on the climatic condition information of each plantation transmitted from the sub-controllers a1, ..., an. In addition, the grouping unit for each type groups the growth data information based on the types of cultivated crops in each cultivation area transmitted from the sub-controllers a1, ..., an. In addition, the regional grouping unit regroups by matching the climatic condition information and the growth data information grouped based on the type of cultivated crops by region. In this way, by matching and regrouping by region, there is an advantage in that information on the growth environment of cultivated crops that meet the same growth conditions can be compared and evaluated, and excellent growth environment information can be extracted and shared with each other. However, it is preferable to understand that the regional grouping described in the present invention is to group regions suitable for the growing environment of cultivated crops apart from geographical regions. That is, as an example, geographically, Gangwon-do and Gyeongsang-do cannot be grouped because they are far apart, but if the growth environment of cultivated crops grown in any plantation in Gangwon-do and the growth environment of cultivated crops grown in any plantation in Gyeongsang-do are similar, they can be grouped into the same region. can The growth comparison evaluation unit compares and evaluates the growth of cultivated crops in each region based on the same or similar growth conditions according to the grouping of the regional grouping unit.

Upon receiving the information request message from the sub-controller (a1), the main controller (A) presets the growth and quality of cultivated crops among the growth data information of cultivated crops that meet the same or similar growth conditions based on the evaluation data of the growth comparison and evaluation unit. Excellent growth data sharing information is transmitted to the sub-controller (a1) that transmits an information request message by searching for excellent growth data above the condition. In addition, the yield prediction calculation information, which predicts the yield for each region and each cultivated crop, based on the evaluation data of the growth comparison and evaluation unit, is transmitted to the sub-controller a1.

<Certification of origin and QR code>

The sub-controller 210 shown in FIG. 5 may be any one of the sub-controllers installed in each place shown in FIG. 1 . The sub-controller 210 receives GPS coordinates from the GPS receiver 230 , and receives the origin authentication access code from the origin authentication terminal 220 , and transmits them to the origin authentication server 300 , respectively. The origin authentication server 300 transmits the origin authentication code to the sub-controller 210 when the origin authentication access code and the GPS coordinates meet the preset conditions, and the sub-controller 210 sequentially certifies the origin authentication code again. It is transmitted to the terminal unit 220 .

The access code acquisition unit included in the origin authentication terminal unit 220 reads the origin authentication access code 411 printed on the packaging box and transmits it to the sub-controller 210 . In addition, the QR code printing unit included in the origin authentication terminal 220 prints the QR code 412 on the product packaging box 400 based on the origin authentication code transmitted from the sub-controller 210 .

As described above, the server 300 compares the location coordinates of the sub-controller 210 installed in the place of origin and the origin authentication access code printed on the product packaging box 411 distributed to the farms that grow each agricultural and livestock product with each other to authenticate the origin. By issuing a code, it is possible to prevent cases of falsely indicating the origin of agricultural and livestock products. The origin authentication access code may be a code that can be compared with GPS location coordinates.

Various information can be limitedly recorded in the QR code 412 printed on the product packaging box 400 . In an embodiment of the present invention, it is possible to record country of origin information, growth stage image information, product shipment time information, and shipment farmhouse information in the QR code. By recording information related to livestock products in this way, consumers can easily check information on livestock products through QR codes, and furthermore, it is possible to provide reliable products to consumers.

The sub-controller 210 records each piece of information through the country of origin information recording unit, the shipment time information recording unit, and the shipment farmhouse information recording unit, and transmits it to the country of origin authentication terminal 220 so that it is recorded in the QR code. Records at the time of shipment can have various advantages. That is, the sub-controller 210 can know the actual product shipment time, and each sub-controller can share this shipment time with each other. Accordingly, each livestock farmer adjusts the shipping time of its own product to control the product price. It can prevent the collapse or surge of

On the other hand, the growth image information recording unit included in the sub-controller 210 acquires the growth phase growth image of the agricultural and livestock products grown according to the preset time and conditions through the photographing unit 510 disposed in each growing area. That is, in the case of cultivated crops, as an example for each growth stage, each image may be acquired according to sowing, intermediate growth, pesticide spraying, and product shipment. In addition, in the case of livestock products, each image can be obtained according to each growth stage, as an example, at the time of baby, mid-growth, and product shipment. Here, if there is a certain event event in each growth stage, an image at that time may be acquired. As an example, when a specific drug that is good for humans is sprayed on cultivated crops, such a scene may be imaged and recorded. In addition, it is possible to image and record a scene that proves that organically grown crops were grown. Each of these growth phase images is recorded in the QR code, allowing consumers to view the image through the QR code, further enhancing product reliability.

In the description of the present invention, the description may be omitted for matters obvious to those skilled in the art and those skilled in the art, and the description of these omitted components (methods) and functions will be sufficiently referenced within the scope not departing from the technical spirit of the present invention. will be able In addition, the above-described components of the present invention have been described for convenience of description of the present invention, and components not described herein may be added within the scope without departing from the technical spirit of the present invention.

The description of the configuration and function of each part described above has been described separately for convenience of description, and if necessary, any configuration and function may be implemented by integrating into other components, or may be implemented more subdivided.

In the above, although described with reference to one embodiment of the present invention, the present invention is not limited thereto, and various modifications and applications are possible. That is, those skilled in the art will readily understand that many modifications are possible without departing from the gist of the present invention. In addition, it should be noted that, when it is determined that a detailed description of a known function related to the present invention and its configuration or a coupling relationship for each configuration of the present invention may unnecessarily obscure the gist of the present invention, the detailed description is omitted. something to do.

100: vinyl house
101: vinyl house frame
102: cultivated crops
105a: first zone
105b: second zone
105c: Zone 3
110: temperature controller (or sub-controller)
120: first air mixing unit
121: first inflow control valve unit
122: second inflow control valve unit
123: discharge control valve unit
125: swirling body part
126: swirling groove
130: second air mixing unit
140: third air mixing unit
210: sub controller
220: origin authentication terminal unit
230: GPS receiver
300: origin authentication server
400: product packaging box
411 : Origin authentication access code
412: Origin authentication QR code
510: filming unit
511: Image information for each stage of growth

Claims (9)

A sub-controller installed and operated in each growing area to control the growth of livestock products or cultivated crops by controlling the indoor air environment;
The main controller that collects the growth data information of livestock products or cultivated crops transmitted from each sub-controller, groups the data by region, and transmits the growth data information that meets the conditions according to the information request message of the sub-controller to the sub-controller ,
A GPS receiving unit for receiving the GPS coordinates of a location where the sub-controller is located and transmitting it to the sub-controller;
An origin authentication terminal unit that reads the origin authentication access code printed on the packaging box and transmits it to the sub-controller, receives the origin authentication code transmitted from the sub-controller, and prints a QR code on the packaging box; and
Comprising an origin authentication server that compares the origin authentication access code and GPS coordinate data transmitted from the sub-controller with each other and transmits the origin authentication code to the sub-controller when a preset condition is met,
The sub-controller is
Receives GPS coordinates from the GPS receiving unit, transmits GPS coordinates and an origin authentication access code to the origin authentication server, and receives an origin authentication code from the origin authentication server,
In order to image the growth information of each growth stage of livestock products or cultivated crops in the growing area, it includes a growth image information recording unit that controls to shoot the growth information for each step at a preset time through a camera installed in the local area,
The system air environment control device, characterized in that by transmitting the image of each growth stage together with the origin authentication code, the growth image data of livestock products or cultivated crops is recorded in the QR code.
The method of claim 1,
The sub-controller is
It is installed and operated in each habitat to control the growth of livestock products or cultivated crops through indoor air environment control, and transmits climatic condition information and grouped growth data information to the upper stage.
The main controller is
The data is grouped by region by collecting the climatic condition information and growth data information transmitted from each sub-controller, and growth data information that meets the conditions is transmitted to the sub-controller according to the information request message of the sub-controller. A system air climate control device with
3. The method of claim 2,
The main controller is
A grouping unit for each climate grouping growth data information based on the climatic condition information of each habitat transmitted from the sub-controller;
A grouping unit by type for grouping the growth data information based on the type of livestock products or cultivated crops of each locality transmitted from the sub-controller;
A regional grouping unit for regrouping by matching the growth data information grouped based on the climatic condition information and the types of livestock products or cultivated crops for each region, and
Includes a growth comparison evaluation unit for comparing and evaluating the growth of livestock products or cultivated crops in each region based on the same growth conditions according to the grouping of the regional grouping unit,
The main controller is
Based on the evaluation data of the growth comparison and evaluation unit, among the growth data information that meets the same growth conditions, growth data with growth and quality equal to or greater than the preset conditions are searched for, and excellent growth data sharing information is transmitted to the sub-controller that has transmitted the information request message. do,
System air environment control device, characterized in that by transmitting the yield prediction calculation information that predicted the yield for each region and type based on the evaluation data of the growth comparison and evaluation unit to the sub-controller
4. The method of claim 3,
The sub-controller is
Growth information sharing unit for receiving the excellent growth data sharing information provided from the main controller,
An optimal growth environment calculation unit that calculates growth environment analysis data to be suitable for the growing environment of a growing area based on the excellent growth data sharing information, and
System air environment control device, characterized in that it comprises a growth environment control unit for adjusting the growth environment of the growing area based on the yield prediction calculation information and the growth environment analysis data.
5. The method of claim 4,
It generates a power outage message when a power outage occurs in the locality, and further includes a power outage detection unit for instructing the operation of the auxiliary power supply unit when a power outage occurs,
The growth environment control unit maintains the growth of livestock products or cultivated crops by continuously changing the growth environment setting adjustment value according to the state of the auxiliary power supply of the auxiliary power supply by analyzing the current growth environment setting conditions according to the reception of the power failure message. A system air environment control device, characterized in that it does.
6. The method of claim 5,
It further comprises a plurality of air mixing units respectively disposed in the partitioned indoor growing space of the growing area to discharge mixed air mixed with external air and internal air to each indoor growing space,
The air mixing unit,
A first inflow control valve unit in which external air flows in a tangential direction to the inside of the body of the air mixing unit, and controls an inflow amount of external air;
A second inflow control valve part for tangentially flowing internal air into the body of the air mixing part and controlling the inflow amount of internal air;
A swirling body that allows external air and internal air introduced in the tangential direction to be mixed while swirling downward;
A discharge control valve for discharging the mixed air to each partitioned indoor cultivation space, and
System air environment control device comprising a mixed air measuring unit for measuring the current state including the temperature, humidity, and carbon dioxide of the mixed air.
7. The method of claim 6,
The sub-controller is
A mixed air state determination unit that analyzes the current state of the mixed air transmitted from the mixed air measuring unit, and
If the mixed air does not meet the preset condition based on the information analyzed by the mixed air state determination unit, a control signal to control the first and second inlet control valve units and the discharge control valve unit is transmitted to increase the swirling speed. System air environment control device, characterized in that it comprises a swirling control to adjust.
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