KR102152328B1 - Rice paddy management system - Google Patents

Abstract

The present invention relates to an arable land management system which can be applied to rice paddy and hydroponic cultivation industries which cultivate crops using water since crop stability, high quality and high yield can be secured through overall management of agricultural water in arable land. More specifically, the arable land management system comprises: a management control unit improving a cultivation environment based on control of operation, various information on agricultural water, and information on the agricultural water; and a water quantity control unit controlling an amount of the agricultural water in arable land through management of the management control unit. Therefore, power and operation can be controlled by an automated method using wireless communication to be easy for management.

Description

Farmland management system {Rice paddy management system}

The present invention relates to a management device for cultivated land, and more particularly, it is possible to ensure stability, high quality and high yield of cultivated crops through overall management of agricultural water in cultivated land, so that rice paddies for cultivating cultivated products using water, hydroponic cultivation It relates to a farmland management system applicable to the industry.

In general, in order to fill the paddy fields where rice grows with water, a water tail is formed so that the water can be obtained or drained. This water tail connects the waterway with the farmland to supply or drain water to the farmland. Installed.

However, since most of the conventional water tails are formed of soil, handling of the water tails is cumbersome, and if the water flow rate is fast, a part of the water tails may be easily lost, and it grows from the time of transplanting to the harvest time due to manual watering. There was a difficulty in putting a lot of time and labor on water management by period.

In order to solve the problem of such a conventional water tail, a water tail formed of a structure with a water door installed is also developed and used.

However, although the watertail made of such a structure is sturdy, it requires a lot of materials during installation, which requires considerable labor and cost, and it is very inefficient because it can only be used in a fixed state after installation. there was.

Accordingly, in recent years, various types of water tanks have been developed that can perform adequate water supply or drainage functions by facilitating appropriate water drainage control during the growing season of rice as well as adequate water supply and fine control of water supply or discharge.

In this regard, Korean Patent Laid-Open Publication No. 10-2009-0016830 (published in 2001; hereinafter referred to as'Patent Document 1') discloses a technology related to a water level control device for environmentally friendly agricultural methods.

According to Patent Document 1, a case in which both sides are open to form a pipeline, a filter plate having a mesh structure that blocks the movement of living organisms used in eco-friendly farming methods, and one side of the filter plate, one end is rotatably installed in the case and optionally Including a water level control plate that controls the opening of the pipeline by rotating in multiple stages, it is installed in the waterside of the rice field, so that the water level can be adjusted with simple operation, and it can be easily relocated and installed, and the number of organisms such as snails and loach radiated to the rice field Was able to keep it stable.

In addition, in the Republic of Korea Patent Registration No. 10-1136380 (registered 20120406; hereinafter abbreviated as'Patent Document 2'), a technology related to a water level control device is known.

According to Patent Document 2, the case body is installed on the bank of the rice field, the front is opened, the scale is displayed on the upper part, and the through hole is formed, the water level control container and the water level control container installed inside the case body and the inlet is formed so that the rice paddy water flows. A length control means that is connected to the rear and drains the rice paddy water introduced through the water level control tank, and is connected to the water level control tube and the case body and changes the inclination angle of the water level control tank according to the length adjustment. Including, it was possible to drain the water contained in the paddy fields into agricultural waterways or adjacent paddy fields.

However, in the conventional technology as described above, since it is not possible to remotely control the water column with a remote control or a smart phone, remote monitoring and the like are not possible, and thus the water column management cannot be performed more efficiently.

In addition, as the use of chemical fertilizers decreases the amount of compost, the amount of organic matter in the soil is insufficient, as well as the poor ventilation and water retention due to the formation of pores in the soil, and the soil is hardened and the roots of the plants cannot extend. In addition to causing sluggishness, chemical fertilizer components that could not be absorbed by crops flow into rivers, lakes, and seas, causing eutrophication, which increases nutrients in the water, accelerating water pollution and accelerating water pollution. Various organisms that improve the properties (insects such as earthworms, spiders, ants, microbes such as earthworms, nematodes, and protozoa) are destroyed, and as a result, the toxicity of pesticides is absorbed and accumulated in the soil and crops, disturbing the natural ecosystem and destroying poisonous plants It is causing serious problems in production.

Due to this, it is possible to automatically detect the water level of the agricultural land where rice is cultivated, and control the appropriate agricultural water required for the growth of rice through fresh water and drainage in a wireless method, and the characteristics of soil and agricultural water and components necessary for the growth of crops. There is an urgent need for an improved arable land management device so that the opening and closing operation can be smoothly operated by minimizing the load load on the amount of fresh water and stable installation of the drainage channel at the same time.

Registered Patent 10-0901656 Water level control device for eco-friendly farming Publication Patent No. 10-2014-0043103 (2014 04 08) Publication Patent No. 10-2015-0035903 (2015 04 07) KR 10-2009-0016830 A 20090218 released Registered KR 10-1136380 B1 20120406

The present invention has been devised to solve the above problems, and an object of the present invention is to provide an arable land management system capable of controlling power and operation in an automated manner using wireless communication.

In addition, another object of the present invention is to detect and adjust the water quality information and water level for agricultural water in the cultivated land.

In addition, another object of the present invention is to neutralize the acidification of agricultural water and to make it possible to supplement nutrients necessary for the growth of crops.

Further, another object of the present invention is to automatically adjust the amount of fresh water in agricultural water and to prevent damage to the cultivated land by the flow of agricultural water.

The arable land management system according to the embodiment of the present invention is a system for controlling the amount of agricultural water in the arable land for cultivating rice, a control unit installed on one side of the arable land and controlling power supply and operation, and a lower portion of the control unit A management and control unit consisting of a detection unit that detects the level of agricultural water, hydrogen ion concentration, and fertilizer components of the agricultural water of the cultivated land, a chemical liquid unit supplying an acid neutralizing agent and liquid fertilizer to the agricultural water contained in the cultivated land under the control unit, and agricultural water on the other side of the cultivated land. A water quantity control part is formed to operate by receiving a signal from the management control unit to control the amount of fresh water, so that the management control unit and the water quantity control unit can be operated and controlled using a personal communication device.

In addition, the control unit of the management control unit is a control unit for power control and operation, a connection unit for downloading and uploading the operation history of the control unit and data of the detection unit, the level of agricultural water, hydrogen ion concentration and fertilizer detected by the detection unit. It provides a display that displays components and a solar cell that produces and supplies power by itself.

In addition, the detection unit includes a fixing rod installed in the control unit, a detection case moving up and down along the fixing rod, a water quality sensor measuring the hydrogen ion concentration of agricultural water in the farmland, and a fertilizer component of agricultural water under the detection case. A detection sensor installed to detect the detection, one side of the detection sensor provides a water level sensor for detecting the level of agricultural water in the cropland.

In addition, the chemical liquid unit is connected to a chemical liquid container that stores an alkaline chemical liquid for lowering the acidity when the acidity of agricultural water increases, and is installed to discharge the chemical liquid to the farmland, and stores liquid fertilizer for supplying nutrients to agricultural water. Provides a fertilizer hose that is connected to the fertilizer container and installed to discharge liquid fertilizer on the farmland.

On the other hand, the water volume control unit has a shape of a pair of side plates connected to the bottom plate so that a passage through which agricultural water can flow is formed in the center, and a drainage body each forming a buried end buried in the farmland outside of the side plate, the drainage In the passage of the body, a drainage control plate in the form of a square plate with a curved cross section for blocking and draining agricultural water in a rotating manner is formed, and a motor installed outside one side plate to operate the drainage control plate is connected with a chain, and the It provides a solar cell that produces and supplies power by itself to drive the motor.

According to an embodiment of the present invention, since power and operation can be controlled in an automated manner using wireless communication, management is convenient.

In addition, since it is possible to detect and adjust the water quality information and water level for agricultural water in the cultivated land, there is an effect that more systematic management is made simpler.

In addition, since the acidification of agricultural water can be neutralized and nutrients necessary for the growth of cultivated products can be supplemented, there is an effect of improving the safety and quality of cultivated products.

In addition, there is an effect of automatically controlling the amount of fresh water in agricultural water and preventing damage to the cultivated land by the flow of agricultural water.

1 is a perspective view illustrating a construction example of a farmland management system according to the present invention,
2 is a perspective view of a management control unit of the arable land management system according to the present invention,
3 is a front view of the management control unit of the arable land management system according to the present invention,
4 is an enlarged perspective view of part A of FIG. 2;
Figure 5 is a perspective view of the water volume control unit of the arable land management system according to the present invention,
Figure 6 is a longitudinal sectional view of the water volume control unit of the arable land management system according to the present invention
7 and 8 are a cross-sectional view of the operation of the water volume control unit installed on the farmland,
9 is a block diagram of an arable land management system according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement the present invention. However, the present invention may be implemented in various forms and is not limited to the embodiments described herein. The same reference numerals are assigned to similar parts throughout the specification.

1 to 6, the configuration of the present invention will be described with reference to the accompanying drawings, in the system for controlling the amount of agricultural water in the cultivated field for cultivating rice, control of the operation and agricultural water Cultivation management system with a management control unit 40 that improves the cultivation environment based on various information on and information of agricultural water, and a water quantity control unit that controls the amount of agricultural water in the farmland 1 through the management of the management control unit 40 Construct 100.

First, the management control unit 40 of the cultivation management system 100 is installed on one side of the cultivated land 1 and installs a control unit 10 for controlling power supply and operation.

The control unit 10 is provided with an operation unit 11 for power control and operation, and the operation unit 11 is provided with various operation buttons 11a and switches 11b.

A connection unit 12 for downloading and uploading the operation history of the control unit 10 and data of the detection unit 20 is installed.

The connection part 12 is made of various types of connection ports 14 for connecting a mobile phone, a PDA, or a laptop computer, or for connecting a diagnostic device for diagnosis.

A display unit 13 is installed to display the level of agricultural water, hydrogen ion concentration, and fertilizer components of the agricultural land 1 detected by the detection unit 20, and the display unit 13 is digitally displayed and displayed for convenient use. The contents are produced so that the hydrogen ion concentration of agricultural water, water temperature, power amount, date and time are displayed.

A solar cell (SC) that produces and supplies power by itself is installed, and the electricity produced using the solar cell (SC) is stored in an energy storage device (ESS) installed inside the case 41 of the management and control unit 40. And install it so that it can be used when necessary.

In addition, under the control unit 10 of the management and control unit 40, a detection unit 20 for detecting the level of agricultural water, hydrogen ion concentration, and fertilizer component of the cultivated land 1 is connected to receive power. do.

The detection unit 20 installs a fixing table 21 installed on the control unit 10, and the fixing table 21 is installed under the case 41.

A detection case 22 that moves upward and downward along the fixing table 21 is formed, and the detection case 22 is a reverse memory shape when projected from the front and moves in the vertical direction along the fixing table 21 for repair and It is installed so that it can be adjusted according to the amount of fresh water for agricultural use.

In the lower part of the detection case 22, a water quality sensor 23 for measuring the hydrogen ion concentration of agricultural water in the cultivated land 1 and a detection sensor 24 for detecting fertilizer components of agricultural water are installed.

The water quality sensor 23 measures the concentration of hydrogen ions in agricultural water to measure acidity and basicity, and the detection sensor 24 detects the fertilizer component of agricultural water and transmits it to the management control unit 40, and the display unit 13 Is displayed.

One side of the detection sensor 24 forms a water level sensor 25 for detecting the level of agricultural water in the arable land 1, and the water level sensor 25 is a sensor rod vertically installed under the detection case 22 It is installed so that it can move along (26) and the sensing position can be changed according to the condition of the freshwater quantity of agricultural water.

In addition, a chemical liquid part 30 for supplying an acid neutralizing agent and liquid fertilizer to agricultural water contained in the farmland 1 is installed under the control part 10.

The chemical liquid unit 30 is connected to a chemical liquid container 31 that stores an alkaline chemical liquid for lowering the acidity when the acidity of agricultural water increases to form a chemical liquid hose 32 that is installed to discharge the chemical liquid to the cultivated land 1. .

A fertilizer hose 34 is installed that is connected to a fertilizer container 33 that stores liquid fertilizer for supplying nutrients to agricultural water and is installed to discharge the liquid fertilizer in the farmland 1.

The chemical liquid hose 32 and the fertilizer hose 34 are each formed with a discharge hole 35 to discharge the chemical liquid and liquid fertilizer, the chemical liquid container 31 and the chemical liquid hose 32, the fertilizer container 33 and the fertilizer hose Between (34), a pump 36 for discharging is installed.

The chemical liquid container 31, the fertilizer container 33, and the pump 36 are installed inside the chemical liquid case 37.

The control part 10 and the chemical liquid part 30 are fixed to and installed on the pillar 42 formed under the case 41.

On the other hand, the other side of the cultivated land 1 is formed with a water amount control unit 50 that operates by receiving a signal from the management control unit 40 to control the amount of fresh water for agricultural use.

The water quantity control unit 50 is in the form of a pair of side plates 52 connected to the bottom plate 57 so that a passage 51 through which agricultural water can flow is formed in the center, and the arable land outside the side plate 52 (1) To form a drainage body 54 each forming the buried end 53 to be buried in (1).

The buried end 53 of the drainage body 54 is formed so that it can be installed by hitting the farmland 1 without a separate construction work, and the side plate 52 is the bank of the farmland 1 where the agricultural water is drained. It is formed to protect and prevent soil loss due to flow velocity.

In the passage 51 of the drainage body 54, a drainage control plate 55 in the shape of a rectangular plate with a curved cross-section for blocking and draining agricultural water in a rotating manner is formed, so that the weight of agricultural water freshly watered in the arable land 1 It is manufactured to prevent concentration of stress during opening and closing.

In order to operate the drainage control plate 55, a motor 56 installed outside one side plate 52 and a chain 58 are connected using a sprocket installed on the shaft 55a of the drainage control plate 55, and the motor The motor communication unit 56a for wireless control of the motor 56 is installed inside the motor case 59 installed on the side plate 52 in order to prevent the inflow of foreign substances 56 and the chain 58 .

In order to drive the motor 56, an energy storage device (ESS) is installed inside the motor case 59 to form a solar cell SC that produces and supplies power by itself.

In addition, the management control unit 40 and the water quantity control unit 50 are configured to be operated and controlled using the personal communication device 60.

The management control unit 40 and the water quantity control unit 50 are provided with an operation control unit 43 to process various types of information, and a communication unit 44 for communication with the personal communication device 60 is installed.

The personal communication device 60 communicates with the management control unit 40 and the water quantity control unit 50 using a wireless communication method, and can be applied to a mobile phone, PDA, notebook, etc., and operation control and data of the management control unit 40 It is formed to be interlocked in an application manner so as to display, display, and display the amount of electricity and the operation control of the water amount control unit 50.

Looking at the state of use of the cultivation management system 100 configured as described above is as follows.

As shown in Figs. 1 to 9, the water quantity control unit 50 of the cultivation management system 100 removes a part of the embankment of the cultivated land 1, and the buried end 53 of the drainage body 54 is At the same time to be buried in the bottom of (1), the upper part of the buried end 53 and the side plate 52 are installed so as to contact the boundary of the open bank of the arable land 1.

In addition, the management and control unit 40 of the cultivation management system 100 is manufactured separately and fixedly installs the pillar 42 at the installation position of the cultivated land 1.

Thereafter, the detection case 22 of the detection unit 20 is positioned up and down along the fixing table 21 so that the water quality sensor 23, the detection sensor 24, and the water level sensor 25 can immerse in agricultural water. To be.

Next, the chemical liquid container 31 of the chemical liquid part 30 is filled with an anti-acidification chemical to prevent the agricultural water and soil of the farmland 1 from being changed to acidification, and the fertilizer container 33 is filled with a crop Fill the liquid fertilizer required for

In addition, the chemical liquid hose 32 and the fertilizer hose 34 of the chemical liquid part 30 are installed on the floor of the cultivated land 1 but not all installed in one place, but are installed in an orthogonal arrangement so that the chemical liquid and fertilizer are discharged from the same point. Prevent it.

Next, the management control unit 40 and the water quantity control unit 50 are manufactured in a state in which electricity is previously charged to the energy storage device for the first operation to supply power for operation.

When the manager supplies power using the control unit 11 of the management control unit 40, the water quality sensor 23, the detection sensor 24, the water level sensor 25, and the chemical liquid unit 30 of the detection unit 20 Power is supplied to the pump 36.

Thereafter, the manager manipulates so that power is supplied to the motor 56 of the water amount control unit 50.

In addition, the manager completes the preparation for operation of the cultivation management system 100 by setting interlocking settings through an application with the personal communication device 60 for wireless communication with the management control unit 40 and the water quantity control unit 50.

In this way, the management and control unit 40 displays water level information, water quality information, detection information, and water temperature information about agricultural water contained in the arable land 1 in real time on the display unit 13 and at the same time using the personal communication device 60 in real time. It is uploaded so that the manager can easily check the status of the cultivated land (1).

When the manager of the cultivation management system 100 receives a warning message indicating that the water level information is a limit point, the personal communication device 60 is operated to transmit a signal so that the motor 56 of the water quantity control unit 50 is operated, the motor ( The drainage control plate 55 rotates downward by the chain 58 rotating by the operation of 56 to drain the agricultural water of the farmland 1.

When the water level control unit 50 is operated to discharge agricultural water to an appropriate level and sensed by the water level sensor 25, the management control unit 40 restarts the motor 56 to move the drainage control plate 55 upward. Rotate to block agricultural water from draining.

In addition, the manager of the cultivation management system 100 operates the pump 36 of the chemical liquid part 30 when the measurement information of the water quality sensor 23 appears as acidic, and transfers the alkaline chemical liquid of the chemical liquid container 31 to the chemical liquid hose 32 ) Through the calculation of the area of cultivated land (1) and the amount of fresh water for agricultural use, and by spraying the amount calculated, the agricultural water is changed to neutral or weak alkali to prevent acidification of the soil, thereby helping the growth of crops.

And, the manager of the cultivation management system 100 manipulates the liquid fertilizer in the fertilizer container 33 by operating the pump 36 of the chemical liquid unit 30 when the fertilizer component is not detected in the measurement information of the detection sensor 24. There is a characteristic of helping the growth of crops by spraying by the amount calculated by calculating the area of the cultivated land 1 and the amount of fresh water for agricultural use through the hose 34.

The operation of the cultivation management system 100 according to the present invention can be operated by using the personal communication device 60 of the manager or by the programmed self setting value, and the manager can operate the personal communication device 60 through the connection unit 12. B. It is possible to download measured data values or information by connecting a separate management device, and it has the characteristic that it can appropriately cope with the field situation of the farmland 1 in real time by updating the latest set values.

In the description of the cultivation management system 100 of the present invention with reference to the accompanying drawings above, a specific shape and direction have been described, but the present invention can be variously modified and changed by those skilled in the art, and such modifications and changes are the present invention. It should be construed as being within the scope of the rights of

1: arable land 10: control unit
11: control unit 11a: control button
11b: switch 12: connection part
13: display unit 14: connection port
20: detection unit 21: fixture
22: detection case 23: water quality sensor
24: detection sensor 25: water level sensor
26: sensor rod 30: chemical liquid part
31: chemical liquid container 32: chemical liquid hose
33: fertilizer container 34: fertilizer hose
35: discharge hole 40: management and control unit
41: case 42: pillar
43: operation control unit 44: communication unit
50: water quantity control unit 51: passage
52: side plate 53: reclaimed end
54: drainage body 55: drainage control plate
55a: axis 56: motor
57: bottom plate 58: chain
60: personal communication device 100: cultivation management system
SC: Solar cell

Claims (5)

In the system for controlling the amount of agricultural water in the field for cultivating rice,
A control unit 10 installed on one side of the farmland 1 and controlling power supply and operation;
A detection unit 20 for detecting the level of agricultural water, hydrogen ion concentration, and fertilizer component of the agricultural water in the cultivated land 1 in the lower part of the control unit 10;
A management control unit 40 comprising a chemical liquid unit 30 for supplying an acid neutralizing agent and liquid fertilizer to agricultural water contained in the farmland 1 under the control unit 10; And
The other side of the cultivated land (1), the water amount control unit 50 to operate by receiving a signal from the management control unit 40 to control the amount of fresh water for agricultural use; By forming,
The management control unit 40 and the water quantity control unit 50 are configured to be operated and controlled using a personal communication device 60,
The chemical liquid part 30 is connected to a chemical liquid container 31 that stores an alkaline chemical liquid for lowering the acidity when the acidity of agricultural water increases, and is installed on the bottom of the cultivated land 1 to discharge the chemical liquid to the cultivated land 1 Hose 32; And
A fertilizer hose 34 connected to the fertilizer container 33 for storing liquid fertilizer for supplying nutrients to agricultural water and installed on the bottom of the farmland 1 to discharge the liquid fertilizer to the farmland 1; However, by installing the chemical liquid hose 32 and the fertilizer hose 34 in an orthogonal arrangement, the chemical liquid and fertilizer are prevented from being discharged at the same point,
The water quantity control unit 50 is in the form of a pair of side plates 52 connected to the bottom plate 57 so that a passage 51 through which agricultural water can flow is formed in the center, and to the outside of the side plate 52 Drainage bodies 54 each forming a buried end 53 to be buried in the arable land 1;
In the passage 51 of the drainage body 54, the agricultural water is blocked and drained in a rotational manner, but the cross section is curved so that the stress is not concentrated when opening and closing by the weight of the agricultural water freshwater in the farmland 1. Drainage control plate 55; To form,
In order to operate the drainage control plate 55, a motor 56 and a chain 58 installed outside one side plate 52 are connected to each other,
A solar cell (SC) that produces and supplies power by itself to drive the motor 56; Arable land management system, characterized in that to configure a.
The method of claim 1,
The control unit 10 of the management control unit 40 includes an operation unit 11 for power control and operation;
A connection unit 12 for downloading and uploading the operation history of the control unit 10 and the data of the detection unit 20;
A display unit 13 for displaying the level of agricultural water, hydrogen ion concentration, and fertilizer components of the agricultural land 1 detected by the detection unit 20; And
Solar cell (SC) that produces and supplies power by itself; Arable land management system, characterized in that to configure a.
The method of claim 1,
The detection unit 20 includes a fixing table 21 installed on the control unit 10;
A detection case 22 moving in an upward and downward direction along the fixing table 21;
A water quality sensor 23 measuring the hydrogen ion concentration of agricultural water in the farmland 1 and a detection sensor 24 installed to detect a fertilizer component of agricultural water in the lower part of the detection case 22; And
One side of the detection sensor 24 is a water level sensor 25 for detecting the level of agricultural water in the farmland (1); Arable land management system, characterized in that constituting a. delete delete

Images