KR102418526B1 - ENVIRONMENTAL ANALYSIS SENSING APPARATUS ON IoT - Google Patents

Abstract

The present invention relates to a sensor device for IoT-based environment analysis. The provided sensor device for IoT-based environment analysis includes: a sensor unit including a sensor formed in the form of a rod with a length and having a pointed end, but generating soil information including location information and analysis information of the soil in contact with the soil, and a sensor module receiving soil information from the sensor and having a communication unit to communicate with the terminal; a terminal communicating with the sensor unit, receiving the soil information from the sensor unit, and inputting soil management information; and a central server communicating with the terminal and receiving one or more of the soil information and soil management information to generate fertilizer information suitable for the soil.

Description

Sensor device for IoT-based environment analysis {ENVIRONMENTAL ANALYSIS SENSING APPARATUS ON IoT}

The present invention relates to a sensor device for IoT-based environmental analysis, and more particularly, a sensor unit and a terminal communicate with each other using Bluetooth communication, and soil information is stored in a central server through the terminal, thereby reducing manufacturing costs and simultaneously reducing manufacturing costs. It relates to a sensor device for IoT-based environment analysis that can easily establish interworking between a device and a central server.

In general, in order to manage the growth of crops, it is necessary to understand the soil environment as well as the external environment.

Conventionally, soil information required for growing crops, that is, three phases of soil (gas phase, liquid phase, solid phase) for understanding the physical state necessary for germination and root growth of crops, and soil, for understanding the nutritional status required for crop growth In order to obtain data on the chemical composition of the soil, a method of identifying the characteristics of the soil by taking a soil sample and analyzing it using a separate equipment in a laboratory has been mainly used.

As such, information on soil characteristics is a basic element of precision agriculture, and analysis of soil characteristics is a necessary process. However, when using the conventional soil characteristics measurement method, soil samples are collected and soil characteristics analyzed in a laboratory. There is a problem in that it takes a lot of effort, money, and time.

As a prior art, there is Republic of Korea Patent Publication No. 10-2021-0040481 "Portable collection information storage system for soil analysis".

In order to solve the above problems, the present invention can receive soil information from the terminal in real time as well as inserting the sensor device into the soil without taking a separate soil sample, and the sensor unit and the terminal communicate with each other and use the terminal It aims to provide a sensor device for IoT-based environmental analysis that can reduce manufacturing costs by storing soil information in a central server through

In order to solve the above problems, the sensor device for IoT-based environmental analysis according to an embodiment of the present invention is formed with a pointed end in the form of a rod having a length, and includes location information and analysis information of the soil in contact with the soil a sensor unit for receiving the soil information from the sensor and a sensor for generating soil information, and including a sensor module having a communication unit to communicate with the terminal; a terminal communicating with the sensor unit, receiving the soil information from the sensor unit, and receiving soil management information; A central server and a power supply that communicate with the terminal and receive one or more of the soil information and the soil management information to generate fertilizer information suitable for the soil are provided, and may include a housing accommodating the sensor unit therein.

In addition, the central server may include: a database unit for receiving and storing one or more of the soil information and soil management information from the terminal, and continuously collecting the soil information and soil management information to generate and store big data information; A soil management unit that receives one or more of the soil information and soil management information from the database unit to generate and store soil management journal information, and a soil management unit that receives the big data information from the database unit to generate fertilizer recommendation information suitable for the soil Fertilizer recommendations may be included.

In addition, the housing is formed in a form with an open lower surface and a hollow inside, and is provided with a power supply unit and an operation indicator light indicating whether the IoT-based sensor device for environment analysis is operating, and accommodating the sensor module therein It may include an upper housing and a lower housing having an open upper surface and a hollow interior to be coupled to the upper housing.

In addition, the lower housing may include a sensor protrusion that is formed to protrude outward from the lower surface, and a plurality of sensor holes are formed to allow the sensor unit to pass therethrough.

In addition, the central server may further include a growth information unit for generating growth information on the growth potential of the crops by determining whether the soil is suitable for the crops to be grown or grown in the soil through the big data information. .

In addition, the sensor module may include: an information generator configured to receive big data information from the central server through the terminal and generate one or more of control information, guide information, and voice guide information for the IoT-based sensor device for environment analysis; It may include a control unit for receiving the control information from the information generating unit to control the IoT-based environment analysis sensor device.

In addition, the housing further includes a depth adjusting part for adjusting the depth of the sensor part to be inserted into the soil according to the root length of the crop, and the depth adjusting part includes a stumbling protrusion formed along the inner circumferential surface of the lower end of the lower housing and It is mounted on the locking protrusion and is positioned below the lower housing and may include an adjustment member formed in multiple stages.

In addition, the adjustment member, the first adjustment member is formed in the form of a circular tube, the first adjustment projection is formed on one side; Doedoe larger than the first adjusting member so as to surround and overlap the first adjusting member, a second adjusting hole in the 'L' shape formed so that the first adjusting protrusion is inserted into one side to move and a second adjusting hole formed at the other side A second adjusting member including an adjusting protrusion and the second adjusting member wrapped around and overlapping with the second adjusting member are formed larger than the second adjusting member, and the second adjusting protrusion is inserted into the other side of the second adjusting member to move the second adjusting member. It may include a third adjustment member including three adjustment holes.

The sensor device for IoT-based environment analysis according to an embodiment of the present invention as described above can reduce manufacturing costs by allowing the sensor unit and the terminal to communicate with each other and to store soil information in the central server through the terminal, and the sensor device and the central server can easily establish the linkage of

In addition, as soon as the sensor device is installed in the soil, soil information is received through the terminal in real time, so that the soil condition can be easily and quickly grasped.

In addition, it is possible to help the growth of crops by receiving fertilizer information suitable for the soil through the central server.

1 is a block diagram of a sensor device for IoT-based environment analysis according to an embodiment of the present invention.
2 is a perspective view of a sensor device for IoT-based environment analysis according to a first embodiment of the present invention.
Fig. 3 is a partial cross-sectional view of Fig. 2;
Figure 4 is a bottom perspective view showing the housing of Figure 2;
5 is a perspective view of a sensor device for IoT-based environment analysis according to a second embodiment of the present invention.
Figure 6 is a bottom perspective view of Figure 5;
Figure 7 is a partial projection perspective view of Figure 5;
Fig. 8 is a partial cross-sectional view of Fig. 5;
9 (a) to (c) are exemplary views showing the disassembled configuration of the depth control unit of the sensor device for IoT-based environment analysis according to the second embodiment of the present invention.
10 is a cross-sectional view illustrating a depth adjustment unit of a sensor device for IoT-based environment analysis according to a second embodiment of the present invention.
11 (a) to (e) are exemplary views showing the operation of FIG.
12 (a) and (b) are exploded views illustrating a housing and a sensor module of a sensor device for IoT-based environment analysis according to a second embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various modifications may be made and various embodiments may be provided. In addition, it should be understood that the contents described below include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as 1st, 2nd, etc. are terms used to describe various components, meanings are not limited thereto, and are used only for the purpose of distinguishing one component from other components.

Like reference numbers used throughout this specification refer to like elements.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as "comprises", "comprises" or "have" described below are intended to designate the existence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification. It should be construed as not precluding the possibility of addition or existence of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

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

In addition, in the description with reference to the accompanying drawings, the same components are given the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings 1 to 12.

1 is a block diagram of a sensor device for IoT-based environment analysis according to an embodiment of the present invention, FIG. 2 is a perspective view of a sensor device for IoT-based environment analysis according to a first embodiment of the present invention, and FIG. 3 is FIG. is a partial cross-sectional view, and FIG. 4 is a bottom perspective view showing the housing of FIG. 2 .

1 to 4, the sensor device for IoT-based environmental analysis according to the first embodiment of the present invention is capable of analyzing components of the soil in which crops are grown and recommending fertilizers suitable for the environment of the soil. It may include a unit 10 , a terminal 30 , a central server 40 , and a housing 50 .

In this case, the IoT-based sensor device for environmental analysis is not limited to the soil environment, and may be used in various fields requiring component analysis, but is not limited thereto.

In addition, the sensor device for IoT-based environment analysis may collect information on the soil environment in a time domain reflectometry (TDR) method, and various methods used in this field may be applied without being limited thereto.

Before describing the above configuration, the housing 50 will first be described in order to describe the shape of the sensor device for IoT-based environment analysis.

The housing 50 is provided with a power supply unit 510 , the sensor unit 10 is accommodated therein, and may include an upper housing 520 and a lower housing 530 .

The upper housing 520 has an open lower surface and a hollow interior to accommodate the sensor module 12 therein. In this case, the upper housing 520 is most preferably formed in a hemispherical shape, but is not limited thereto and may be formed in various shapes.

In addition, the upper housing 520 may be provided with a power supply 510 and an operation indicator. In this case, the power supply unit 510 is most preferably formed on the upper surface of the upper housing 520 in a circular shape, but is not limited thereto and may be formed on the side surface. In addition, the operation indicator is formed in a shape surrounding the power supply unit 510 to display guide information on the state of the sensor device for IoT-based environment analysis, but is not limited thereto, and guide information can be provided in various forms. For example, the operation indicator may be formed in the form of illumination inside the upper housing 520 so that the entire housing 50 emits light to provide guidance information. Here, the guide information will be described in detail below.

The lower housing 530 may have an open upper surface and a hollow interior to be coupled to the upper housing 520 .

In this case, the lower housing 530 is most preferably formed in a hemispherical shape so as to be coupled to the upper housing 520 , but is not limited thereto and may be formed in various ways depending on the shape of the upper housing 520 .

Also, the lower housing 530 may include a sensor protrusion 531 .

The sensor protrusion 531 is formed to protrude outward from the lower surface of the lower housing 530 , and a plurality of sensor holes 5310 may be formed to allow the sensor 11 to pass therethrough. In this case, the sensor hole 5310 is most preferably formed according to the number and size of the sensors 11, but is not limited thereto.

Accordingly, the sensor 11 may penetrate the sensor hole 5310 and be exposed to the outside of the housing 50 to be inserted into the soil.

The upper housing 520 and the lower housing 530 formed in this way may be combined with each other to form a spherical shape, but the present invention is not limited thereto and may be formed in various shapes.

Next, the sensor unit 10 generates soil information about the soil environment, and may include a sensor 11 and a sensor module 12 .

First, the sensor 11 is formed with a pointed end in the form of a rod having a length, so that it can be smoothly inserted into the soil. In this case, the sensor 11 is not limited to the above-described shape and may be formed in various shapes.

In addition, a plurality of sensors 11 may be provided, and may generate soil information including location information and analysis information of the soil in contact with the soil.

Here, the analysis information may be information about one or more of temperature, moisture, EC, pH, nitrogen, phosphorus, and potassium about the soil in contact with the sensor 11 , and is not limited thereto, and may be variously modified as necessary.

In this way, the sensor 11 generates analysis information, so that, in the soil in which crops are grown, information on nutrients necessary for crops and environmental conditions for growing crops can be grasped.

The sensor module 12 receives soil information from the sensor 11 and includes an IoT-based communication unit to communicate with the terminal 30 , and may be connected to the upper end of the sensor 11 .

At this time, the sensor unit 10 may be assembled with the housing 50 as described above, may be formed integrally with the housing 50, but is not limited thereto.

The terminal 30 communicates with the sensor unit 10 through the communication unit and receives soil information from the sensor unit 10 in real time so that the user can understand the soil condition.

In addition, the terminal 30 may input the soil management information to cause the central server 40 to generate fertilizer information through the soil information and the soil management information.

Here, the soil management information may include all information on crops grown in the soil, such as crop types, root lengths, necessary nutrients, and growth conditions, but is not limited thereto.

The central server 40 communicates with the terminal 30 and may receive and store one of soil information and soil management information.

In addition, the central server 40 may generate fertilizer information suitable for the soil based on the soil information and the soil management information.

More specifically, the central server 40 may include a database unit, a soil management unit, and a fertilizer recommendation unit.

The database unit may receive and store one or more of soil information and soil management information from the terminal 30 .

In addition, the database unit may continuously collect one or more of the soil information and the soil management information received from the terminal 30 to generate and store big data information.

Accordingly, the terminal 30 transmits and stores the soil information and soil management information to the database unit without separately storing the soil information and soil management information in the terminal 30, thereby preventing the terminal 30 from generating heat or overloading due to the storage capacity. There is this.

In addition, the database unit may receive and store soil management information by interworking with the terminal 30 as well as the IoT platform service, but is not limited thereto, and collect soil management information through various communications to be stored as big data information. .

The soil management unit receives one or more of soil information and soil management information from the database unit to generate and store soil management journal information, and according to the user's request, it can be generated and stored on the basis of hourly, daily, monthly, etc. The soil management log information can be checked by the user through the terminal 30, and can be shared by all people who need the information by interworking with SNS.

In addition, the soil management unit may generate guide information by identifying the soil condition and soil environment in real time based on the soil management log information, and may be stored as big data information.

The guide information is information generated to provide information on soil conditions through various means such as operation indicators and terminals, and may be classified through a plurality of steps. For example, the guidance information can be divided into five levels, such as very good, good, normal, bad, and very bad, about nutrients and environmental conditions required by crops, whether the land condition meets the conditions. .

The central server 40 may provide guidance information to the terminal 30 in the form of a notification, and transmit it to the sensor unit 10 through the terminal 30 to be confirmed through the sensor device for IoT-based environment analysis. .

The fertilizer recommendation unit may receive big data information from the database unit and generate fertilizer recommendation information suitable for the soil.

More specifically, the fertilizer recommendation unit identifies information on nutrients and soil conditions contained in soil from soil information among big data information received from the database unit, and uses soil management information to determine nutrients and environment required for crops to be grown on the soil. conditions can be identified. Accordingly, the fertilizer recommendation unit compares the soil information with the soil management information and, in cultivating a crop, identifies the nutrients lacking in the soil, generates fertilizer recommendation information, and stores it in the big data information.

Accordingly, the IoT-based sensor device for environmental analysis enables cultivation of crops that increase productivity at low cost by using fertilizers containing ingredients lacking in the growth of crops in cultivating crops through the fertilizer recommendation unit.

In addition, the central server 40 of the sensor device for IoT-based environment analysis according to the first embodiment of the present invention may further include a growth information unit.

The growth information unit receives big data information, determines whether the soil is to be grown on the soil or is suitable for the crops being grown, and generates growth information on the growth potential of crops, and can be stored as big data information.

More specifically, the growth information department produces information on the size, yield, harvest time, etc. of the crop to be grown by identifying the soil condition for the soil in which crops are to be grown or being grown, and grows in a graph format according to the cultivation period. information can be provided. Accordingly, the user can establish a plan for crop production by checking the growth information through the terminal 30 , thereby helping the user to successfully cultivate crops.

In this way, so as to efficiently utilize the information generated through the central server 40, the sensor module 12 may operate including an information generating unit and a control unit.

In this case, the sensor module 12 may include a speaker so that voice guidance can be provided through the information generating unit and the control unit.

The information generating unit may receive big data information from the central server 40 through the terminal 30 or receive input information from the terminal 30 to generate control information for the sensor device for IoT-based environment analysis, and the control unit can control the sensor device for IoT-based environment analysis by receiving control information from the information generator.

More specifically, the information generating unit and the control unit receive the guide information of the big data information from the central server 40 to generate control information, and to be displayed in different colors depending on the soil condition through the operation indicator, and the soil It is possible to provide the status by voice through the speaker.

In addition, the information generating unit can generate control information by receiving input information such as operating time for the sensor device for IoT-based environment analysis from the terminal 30 and providing an alarm when it deviates from a preset soil condition according to the user's request. . Accordingly, the control unit may receive control information from the information generating unit to automatically operate the sensor device for IoT-based environment analysis, and when a problem occurs, an alarm may be provided through the speaker or the terminal 30 .

5 is a perspective view of a sensor device for IoT-based environment analysis according to a second embodiment of the present invention, FIG. 6 is a bottom perspective view of FIG. 5 , FIG. 7 is a partial projection perspective view of FIG. 5 , and FIG. It is a partial cross-sectional view, and (a) to (c) of Fig. 9 is an exemplary view showing the disassembled configuration of the depth control unit of the sensor device for IoT-based environment analysis according to the second embodiment of the present invention, and Fig. 10 is the present invention is a cross-sectional view showing a depth adjustment unit of a sensor device for IoT-based environment analysis according to a second embodiment of It is an exploded view showing the housing and the sensor module of the sensor device for IoT-based environment analysis according to the second embodiment of the

5 to 12 , the sensor device for IoT-based environmental analysis according to the second embodiment of the present invention adjusts the depth of the housing 50 so that the soil in which the roots are located can be analyzed according to the root length of crops. A unit 540 may be further included.

At this time, the sensor 11 can more accurately adjust the depth of the sensor inserted into the soil through the length adjusting unit 540 after checking the sensor length corresponding to the root length with the naked eye by showing a scale on the outer surface.

The depth adjusting unit 540 is to adjust the depth of the sensor 11 inserted into the soil, and may include a locking protrusion 541 and an adjusting member 542 .

The locking protrusion 541 is a protrusion formed along the inner circumferential surface of the lower end of the lower housing 530 so that the adjusting member 542 is mounted and fixed.

The adjustment member 542 is mounted on the locking protrusion 541 to be positioned below the lower housing 530 , and may be formed in multiple stages. In this case, the adjusting member 542 may be formed in two or more stages, and most preferably in three stages.

Hereinafter, a case in which the adjusting member is configured in three stages will be described.

Accordingly, the adjusting member 542 may include a first adjusting member 5421 , a second adjusting member 5422 and a third adjusting member 5423 . Each of the adjusting members 542 may be overlapped by being formed in the same shape but having different sizes. In this case, the adjustment member 542 is most preferably formed in a circular tube shape, but is not limited thereto and may be formed in various shapes.

Referring to FIG. 9 , the first adjustment member 5421 may have a first adjustment protrusion 54210 formed on one side thereof, and a first hole 54212 may be formed on the lower surface of the first adjustment member 5421 to allow the sensor 11 to pass therethrough. . In addition, the first adjustment member 5421 may have a first mounting projection 54211 formed on the upper end along the outer peripheral surface.

The second adjusting member 5422 may be formed to be larger than the first adjusting member 5421 so as to surround and overlap the first adjusting member 5421 , the second adjusting hole 54220 , the second adjusting protrusion 54221 , and the second adjusting member 5422 . It may include two mounting protrusions 54222 and a second locking member 54223.

The second adjustment hole 54220 is a 'L'-shaped hole formed on one side so that the first adjustment projection 54210 is inserted and moved, and the second adjustment projection 54221 is a projection formed on the other side.

The second holding protrusion 54222 is a protrusion formed along the outer circumferential surface at the upper end, and the second engaging member 54223 is a protrusion formed so that the first craving protrusion 54211 can be mounted, and may be formed along the inner circumferential surface of the lower surface. .

The third adjusting member 5423 may be formed to be larger than the second adjusting member 5422 so as to surround and overlap the second adjusting member 5422, and the third adjusting hole 54230, the third mounting protrusion 54231 and the third adjusting member 5423. 3 may include a locking member 54232.

The third adjustment hole 54230 may be formed in a 'L' shape on the other side so that the second adjustment protrusion is inserted and moved.

The third holding protrusion 54231 may be formed along the outer circumferential surface on the upper surface and mounted on the holding protrusion 541 so that the adjusting member 542 is fixed to the lower housing 530 .

The third locking member 54232 is formed along the inner circumferential surface on the lower surface so that the second holding protrusion 54222 can be mounted thereon.

Referring to FIG. 10 , it can be seen that the first adjusting member 5421 , the second adjusting member 5422 and the third adjusting member 5423 overlap each other. As shown in FIG. 10 , the depth at which the sensor 11 is inserted into the soil can be adjusted by selectively withdrawing and fixing the adjusting member 542 in the overlapped state when necessary.

More specifically, it will be described with reference to FIG. 11 .

First, referring to (a) of FIG. 11 , a sensor device for IoT-based environment analysis in which the adjusting member 542 is overlapped can be identified.

Referring to (b) of FIG. 11 , in a state in which the first adjusting member 5421 is drawn out in the downward direction, the first holding protrusion 54211 is mounted on the second stopping member 54223 and no longer moves downward. become unable to At this time, the first adjusting member 5421 may be located at the lower end along the vertical hole in a state in which the first adjusting protrusion 54210 is inserted into the second adjusting hole 54220, and moves along the vertical hole. can be a possible state.

Then, referring to (c) of FIG. 11 , by rotating the first adjusting member 5421 in the state of FIG. 11 (b) to the right, the first adjusting protrusion 54210 moves in the horizontal direction of the second adjusting hole 54220 It moves along the hole of , and thus, the first adjustment member 5421 cannot move upward and may be in a fixed state.

11 (d) is a state in which the second adjustment member 5422 is drawn out in the downward direction, the second holding projection 54222 is mounted on the third stopping member 54232, and it is in a state that it cannot move downward any longer. . At this time, the second adjusting member 5422 may be located at the lower end along the vertical hole in a state in which the second adjusting protrusion 54221 is inserted into the third adjusting hole 54230, and moves along the vertical hole. can be a possible state.

Then, referring to (e) of FIG. 11 , by rotating the second adjusting member 5422 in the state of FIG. 11 (d) to the right, the second adjusting protrusion 54221 is the third adjusting hole 54230 in the horizontal direction. By moving along the hole of the second adjustment member 5422 may be in a fixed state without being able to move upward.

In this way, the adjusting member 542 adjusts each of the adjusting members 542 as shown in FIGS. 12 (a), (c) and (e) according to the root length of the crop, thereby the depth at which the sensor 11 is inserted into the soil. can be adjusted.

Accordingly, it is possible to enable the sensor 11 to collect accurate soil information about the soil environment in which the roots of crops are located.

At this time, referring to FIG. 12 , when each adjustment member 542 is adjusted while moving in the vertical direction, the sensor module 12 is fixed inside the housing 50 to vertically move together with the adjustment member 542 . To prevent this, the housing 50 may further include a first fixing member 543 and a second fixing member 544 , and the sensor module 12 may include a mounting member 120 .

The first fixing member 543 is formed in the lower housing 530 in the form of a circular frame, and may include a first support portion 5431 formed in the form of a rod having a length on its lower surface.

A plurality of the first support parts 5431 are formed to be spaced apart from each other by a predetermined interval so that the first fixing member 543 can be positioned inside the lower housing 530 by contacting the inner surface of the lower housing 530 .

The second fixing member 544 may include an arc-shaped frame on the upper housing 520 , and a second supporting part 5441 formed in a bar-shaped upper surface with a length.

In this case, a plurality of second fixing members 544 may be formed in the upper housing 520 , and it is most preferable that the two second fixing members 544 face each other.

The second support parts 5441 are formed one at both ends of the upper housing 520 to contact the inner surface of the upper housing 520 so that the second fixing member 544 can be positioned inside the upper housing 520 .

The holding member 120 is a member having a length in the horizontal direction at the edge of the sensor module, and it is most preferable that four mounting members 120 are formed, one at each corner.

The mounting member 120 is mounted on the upper surface of the first fixing member 543 , and may be positioned in contact with the lower surface of the second fixing member 544 .

That is, the sensor module 12 may be fixed inside the housing 50 by the mounting member 120 being positioned between the first fixing member 543 and the second fixing member 544 .

Accordingly, the sensor 11 connected to the lower surface of the sensor module 12 is also fixed, so that when the adjusting member 542 moves in the vertical direction and is adjusted, the sensor 11 is fixed without moving.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention as defined in the following claims are also provided. is within the scope of the right.

10: sensor unit
11: sensor
12: sensor module
120: holding member
30: terminal
40: central server
50: housing
510: power supply
520: upper housing
530: lower housing
531: sensor projection
5310: sensor hall
540: depth adjustment unit
541: stumbling block
542: adjustment member
5421: first adjustment member
54210: first control projection
54211: the first protrusion
54212: Hall 1
5422: second adjustment member
54220: second adjustment hole
54221: second control projection
54222: second protrusion
54223: second locking member
5423: third adjustment member
54230: third adjustment hole
54231: 3rd protrusion
54232: third locking member
543: first fixing member
5431: first support part
544: second fixing member
5441: second support

Claims (8)

The tip is formed in the form of a rod having a length, and the tip is formed in contact with the soil to generate soil information including location information and analysis information of the soil, and receives the soil information from a plurality of sensors and the sensors, and a communication unit a sensor unit including a sensor module to communicate with the terminal;
a terminal communicating with the sensor unit, receiving the soil information from the sensor unit, and receiving soil management information;
a central server communicating with the terminal and receiving at least one of the soil information and the soil management information to generate fertilizer information suitable for the soil; and
A power supply unit is provided and includes a housing for accommodating the sensor unit therein;
The housing is
an upper housing formed in a hemispherical shape with an open lower surface and a hollow inside, provided with an operation indicator indicating whether a power supply unit and a sensor device for IoT-based environment analysis are operating, and accommodating the sensor module therein;
a lower housing having an open upper surface and being formed in a hemispherical shape with a hollow inside and coupled to the upper housing;
a depth control unit for adjusting the depth of the sensor unit inserted into the soil according to the root length of the crop;
It includes a first fixing member and a second fixing member for preventing the sensor module from moving vertically together with the depth adjusting unit by being fixed therein,
The lower housing is
It is formed to protrude outward from the lower surface, and includes a sensor protrusion in which a plurality of sensor holes are formed so that the sensor unit can pass therethrough,
The depth adjustment unit,
a locking protrusion formed along the inner circumferential surface of the lower end of the lower housing; and
It is mounted on the locking protrusion and is located below the lower housing and includes an adjustment member formed in multiple stages,
The sensor module is
The sensor device for IoT-based environment analysis including a mounting member mounted on the upper surface of the first fixing member and in contact with the lower surface of the second fixing member.
According to claim 1,
The central server is
a database unit for receiving and storing at least one of the soil information and the soil management information from the terminal, and continuously collecting the soil information and the soil management information to generate and store big data information;
a soil management unit for receiving at least one of the soil information and the soil management information from the database unit to generate and store soil management journal information; and
The sensor device for IoT-based environment analysis including a fertilizer recommendation unit for receiving the big data information from the database unit and generating fertilizer recommendation information suitable for the soil.
delete delete 3. The method of claim 2,
The central server is
IoT-based environmental analysis sensor device further comprising a growth information unit for generating growth information on the growth potential of the crop by judging whether the soil is suitable for the crop to be grown or cultivated in the soil through the big data information.
6. The method of claim 5,
The sensor module is
an information generator for receiving big data information from the central server through the terminal and generating at least one of control information, guide information, and voice guide information for the IoT-based sensor device for environment analysis;
IoT-based environment analysis sensor device comprising a control unit for receiving the control information from the information generating unit to control the IoT-based environment analysis sensor device.
delete According to claim 1,
The adjusting member is
a first adjusting member formed in a circular tube shape and having a first adjusting protrusion formed on one side thereof;
The first adjustment member is formed to be larger than the first adjustment member so as to surround and overlap, and a second adjustment hole in the 'L' shape formed to be moved by inserting the first adjustment protrusion into one side and a second adjustment hole formed on the other side a second adjusting member including an adjusting protrusion; and
A third adjustment member including a third adjustment hole in the shape of an 'L' shape formed to be larger than the second adjustment member so as to surround and overlap the second adjustment member, the second adjustment protrusion being inserted into the other side to move A sensor device for IoT-based environment analysis that includes.

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