Agricultural meteorological disaster early warning and monitoring equipment based on Internet of Things

Abstract

The utility model discloses an agricultural meteorological disaster early warning and monitoring device based on Internet of Things, and relates to the technical field of agricultural disaster early warning and monitoring devices, in particular to an agricultural meteorological disaster early warning and monitoring device based on Internet of Things, which comprises an agricultural greenhouse, the agricultural greenhouse comprises a plastic film and a plurality of support frames, and the support frames are arranged in sequence; through cooperative arrangement of the monitoring component, the control component, the alarm component and the agricultural greenhouse, the agricultural meteorological disaster early warning and monitoring equipment based on the Internet of Things has the effect of meteorological monitoring around the agricultural greenhouse, and meteorological data inside and outside the agricultural greenhouse are monitored through an in-greenhouse monitoring assembly and an out-greenhouse monitoring assembly in the monitoring component respectively; when the meteorological data reaches a set threshold value, the alarm component is controlled to be started through the control component, the alarm component is used for giving an alarm, the purpose of monitoring the meteorological data inside and outside the agricultural greenhouse is achieved, and crops in the agricultural greenhouse can be effectively prevented from being affected according to the alarm.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural disaster early warning monitoring equipment technical field, concretely is agricultural meteorological disaster early warning monitoring equipment based on internet of things. BACKGROUND

[0002] With the development of internet of things technology, agricultural meteorological disaster early warning monitoring equipment has become the key tool to improve agricultural production efficiency and reduce natural disaster losses. With the development of modern agricultural technology, agricultural greenhouse has become an indispensable part in planting industry, especially plays an important role in improving crop yield and quality. However, agricultural meteorological disasters such as flood, drought, low temperature frost damage, gale, hail and sandstorm etc. pose a serious threat to agricultural production. In order to effectively respond to these challenges, agricultural meteorological disaster early warning monitoring equipment based on internet of things emerges as the times require, to monitor and warn the environment of agricultural greenhouse.

[0003] In the disclosed Chinese patent application, the publication number is CN206312339U, and the patent name is meteorological disaster monitoring and warning device. The prior art carries out meteorological information monitoring through the wind speed sensor, air pressure sensor, humidity sensor etc. in the meteorological monitoring module, the signal processing module and microprocessor carry out analysis and processing to the detected electric signal and transmit to the controller, and when there is meteorological disaster, the loudspeaker alarm will emit sound. Although the prior art can effectively realize meteorological monitoring, the prior art has certain limitations in specific implementation. There is certain difference between the inside and outside environment of agricultural greenhouse, when the meteorological factors outside the agricultural greenhouse change, the meteorological factors inside the agricultural greenhouse change little, when the outside is in gale weather, the wind force will cause damage to the agricultural greenhouse, although the prior art can monitor the external wind force data, it cannot monitor whether the wind force will cause damage to the agricultural greenhouse. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides agricultural meteorological disaster early warning monitoring equipment based on internet of things, which solves the problems raised in the above background technology.

[0006] (II) technical scheme

[0007] The utility model discloses an agricultural meteorological disaster early warning monitoring equipment based on internet of things, which comprises an agricultural greenhouse, a plurality of support frames and a plastic film.

[0008] Optionally, the monitoring component further comprises a first support plate, a second support plate, an indoor monitoring assembly and an outdoor monitoring assembly.

[0009] Optionally, the indoor monitoring assembly comprises a second humidity sensor and a second temperature sensor.

[0010] Optionally, the outdoor monitoring assembly comprises a first temperature sensor, a first humidity sensor, a rainfall sensor and a wind speed sensor.

[0011] Optionally, the alarm component comprises an LED warning light and an electric horn.

[0012] (Three) beneficial effects

[0013] The utility model provides an agricultural meteorological disaster early warning monitoring equipment based on internet of things has the following beneficial effects:

[0014] 1, this agricultural meteorological disaster early warning monitoring equipment based on internet of things, through the cooperation setting of monitoring part, control part, alarm part, agricultural greenhouse, make this agricultural meteorological disaster early warning monitoring equipment based on internet of things have the effect that the meteorological monitoring is carried out to the agricultural greenhouse around, when the meteorological data reaches the set threshold value, through the control part control and start alarm part, utilize the alarm part and carry out the alarm, reach the purpose that the meteorological data of monitoring is in and outside the agricultural greenhouse, according to the alarm can effectively prevent and avoid the crop in the agricultural greenhouse from being affected by disasters.

[0015] 2, this agricultural meteorological disaster early warning monitoring equipment based on internet of things, through the cooperation setting of monitoring part, control part, alarm part, agricultural greenhouse, make this agricultural meteorological disaster early warning monitoring equipment based on internet of things have the effect that whether the wind shakes and destroys the agricultural greenhouse is monitored, when the weather is windy, the wind blows the agricultural greenhouse, makes the agricultural greenhouse to sway in varying degrees, when the whole agricultural greenhouse shakes, the column on the agricultural greenhouse also shakes along with, through the adoption fiber bragg grating displacement sensor detects the displacement of the column of agricultural greenhouse, when the column's shaking amplitude is larger, and the column's shaking amplitude reaches the corresponding alarm threshold value set in the fiber bragg grating displacement sensor, then prove that the agricultural greenhouse has the risk of being destroyed by the wind, through the control part, alarm part and carry out the alarm, and the agricultural grower can reinforce the agricultural greenhouse in time, prevent the agricultural greenhouse from being destroyed by the wind, thereby avoiding the agricultural greenhouse from being affected by disasters. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only the embodiment of the utility model, and for the ordinary skilled person in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to the provided drawing.

[0017] Figure 1 It is the three-dimensional structure schematic diagram of monitoring part in the agricultural meteorological disaster early warning monitoring equipment based on internet of things of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of monitoring part and column cooperation installation in the agricultural meteorological disaster early warning monitoring equipment based on internet of things of the utility model;

[0019] Figure 3 It is Figure 2 the enlarged structure schematic diagram of A place in the middle

[0020] Figure 4 It is a schematic view of the three-dimensional structure of the agricultural greenhouse.

[0021] In the figure: 1, agricultural greenhouse; 2, plastic film; 3, stand; 4, base; 5, support box; 6, first support plate; 7, second support plate; 8, second humidity sensor; 9, second temperature sensor; 10, fiber Bragg grating displacement sensor; 11, first temperature sensor; 12, first humidity sensor; 13, rain sensor; 14, wind speed sensor; 15, arch rod. DETAILED DESCRIPTION

[0022] The technical scheme of the present application will be described clearly and completely in combination with the drawings. In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying.

[0023] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments.

[0024] Please refer to Figures 1 to 4 The present application provides a technical scheme: an agricultural meteorological disaster early warning and monitoring equipment based on Internet of Things, comprising an agricultural greenhouse 1, the agricultural greenhouse 1 comprising a plastic film 2 and a plurality of support frames, the support frames being arranged in sequence, the plastic film 2 being laid on the support frames, the support frame comprising an arch rod 15 and at least two stand columns 3, the arch rod 15 being fixedly installed at the upper end of the two stand columns 3.

[0025] Among them, the support frame is made of light steel pipe. The arch rod 15 is usually arc-shaped or semicircular. The support frame is used for supporting the plastic film 2.

[0026] The agricultural meteorological disaster early warning monitoring equipment based on the Internet of Things further comprises a monitoring component, a control component and an alarm component, wherein the control component is in control connection with the monitoring component and the alarm component.

[0027] The monitoring component is used for monitoring external and internal meteorological factors of the agricultural greenhouse 1. When the adverse meteorological factor reaches the maximum alarm threshold, the alarm component is used for alarming, so that the agricultural grower can know in time that the adverse weather may cause different degrees of disaster, and the agricultural grower can take precautions in advance.

[0028] The monitoring component comprises a support box 5, a base 4 and a fiber Bragg grating displacement sensor 10. The base 4 is made of concrete components or masonry materials, and is located outside the agricultural greenhouse 1 and on one side of the stand 3.

[0029] The base 4 is used for supporting and fixing the support box 5, and the height of the base 4 ranges from one meter to two meters. In a specific implementation, the base 4 can also be made of steel pipes or steel frames.

[0030] The support box 5 is fixedly installed above the base 4, the fiber Bragg grating displacement sensor 10 is fixedly installed on the upper surface of the support box 5, and the end of the pull rod of the fiber Bragg grating displacement sensor 10 is fixedly installed on the outer side wall of the stand 3. The control board is electrically connected with the fiber Bragg grating displacement sensor 10 through wires.

[0031] The fiber Bragg grating displacement sensor 10 is used for detecting the displacement of one stand 3 of the agricultural greenhouse 1. In windy weather, the wind blows the agricultural greenhouse 1, causing the agricultural greenhouse 1 to sway to different degrees. When the agricultural greenhouse 1 sways as a whole, the stands 3 on the agricultural greenhouse 1 also sway. The displacement of the stands 3 of the agricultural greenhouse is detected by using the fiber Bragg grating displacement sensor 10. When the sway amplitude of the stand 3 is large and reaches the corresponding alarm threshold set in the fiber Bragg grating displacement sensor 10, it proves that the agricultural greenhouse 1 is at risk of being damaged by the wind. The control component and the alarm component alarm, so that the agricultural grower can reinforce the agricultural greenhouse 1 in time to prevent the agricultural greenhouse 1 from being damaged by the wind, thereby avoiding the wind disaster of the agricultural greenhouse 1.

[0032] In a specific implementation, the technical solution further comprises a fiber Bragg grating demodulator, the tail fiber of the fiber Bragg grating displacement sensor 10 is connected with the input port of the fiber Bragg grating demodulator, and the fiber Bragg grating demodulator is in communication connection with the control board. The fiber Bragg grating displacement sensor 10 transmits the optical signal to the fiber Bragg grating demodulator through an optical fiber, the fiber Bragg grating demodulator converts the data (such as wavelength change) collected by the fiber Bragg grating displacement sensor 10 into an electrical signal, and then transmits the electrical signal to the control board through an Ethernet cable.

[0033] The control board includes but is not limited to using a microprocessor. The control board is internally provided with software programs such as logic control programs and timing control programs to meet the data transmission and control operation of the agricultural meteorological disaster early warning monitoring equipment based on the Internet of Things.

[0034] Specifically, the monitoring component further comprises a first support plate 6, a second support plate 7, an indoor monitoring assembly and an outdoor monitoring assembly. The first support plate 6 is fixedly installed above the support box 5, and the outdoor monitoring assembly is installed on the first support plate 6. The second support plate 7 is fixedly installed on a side wall of the support box 5, and an end of the second support plate 7 away from the support box 5 penetrates the plastic film 2 of the agricultural greenhouse 1, and the indoor monitoring assembly is installed at the end of the second support plate 7 away from the support box 5, and the indoor monitoring assembly is located inside the agricultural greenhouse 1.

[0035] The first support plate 6 is used to support and fix the outdoor monitoring assembly. The outdoor monitoring assembly is used to monitor the meteorological data outside the agricultural greenhouse 1. The second support plate 7 is used to support and fix the indoor monitoring assembly. The indoor monitoring assembly is used to monitor the meteorological data inside the agricultural greenhouse 1.

[0036] Further specifically, the indoor monitoring assembly comprises a second humidity sensor 8 and a second temperature sensor 9, both of which are fixedly installed on the second support plate 7. The control board is electrically connected (including communication connection) with the second humidity sensor 8 and the second temperature sensor 9 through wires.

[0037] The second humidity sensor 8 is used to detect the air humidity inside the agricultural greenhouse 1. The second temperature sensor 9 is used to detect the temperature inside the agricultural greenhouse 1. After detecting the humidity and temperature, the second humidity sensor 8 and the second temperature sensor 9 transmit the humidity and temperature data to the control board.

[0038] Further specifically, the outdoor monitoring assembly comprises a first temperature sensor 11, a first humidity sensor 12, a rain sensor 13 and a wind speed sensor 14. The first temperature sensor 11 and the first humidity sensor 12 are fixedly installed on a side wall of the first support plate 6, and the rain sensor 13 and the wind speed sensor 14 are fixedly installed above a top wall of the first support plate 6. The control board is electrically connected (including communication connection) with the first temperature sensor 11, the first humidity sensor 12, the rain sensor 13 and the wind speed sensor 14 through wires.

[0039] The first temperature sensor 11 is used to detect the temperature outside the agricultural greenhouse 1. After detecting the temperature, the first temperature sensor 11 transmits the related temperature data to the control panel. The first humidity sensor 12 is used to detect the humidity outside the agricultural greenhouse 1. After detecting the humidity, the first humidity sensor 12 transmits the related humidity data to the control panel. The rain sensor 13 is used to detect the rainfall outside the agricultural greenhouse 1 on rainy days. After detecting the rainfall, the rain sensor 13 transmits the related rainfall data to the control panel. The wind speed sensor 14 is used to detect the wind speed outside the agricultural greenhouse 1. After detecting the wind speed, the wind speed sensor 14 transmits the related wind speed data to the control panel.

[0040] Specifically, the alarm component includes an LED warning light and an electric horn, and the control panel is electrically connected with the LED warning light and the electric horn respectively.

[0041] The control panel controls the start and stop of the LED warning light and the electric horn. In specific implementation, the LED warning light and the electric horn can be installed in the agricultural planting personnel rest room or the monitoring room in the agricultural greenhouse area. The control panel is installed in the agricultural planting personnel rest room or the monitoring room in the agricultural greenhouse area.

[0042] Each sensor (referring to the second humidity sensor 8, the second temperature sensor 9, the first temperature sensor 11, the first humidity sensor 12, the rain sensor 13, and the wind speed sensor 14) transmits the related meteorological data to the control panel after detecting the meteorological data. When a certain meteorological data reaches the warning threshold set in the control panel, the control panel responds to the sensor that detects the meteorological data, and the control panel controls the start of the LED warning light and the electric horn to make the agricultural planting personnel know the disaster warning in time through the light warning of the LED warning light and the sound warning of the electric horn, so that the agricultural planting personnel can make timely prevention according to the warning.

[0043] The fiber grating displacement sensor 10 transmits the related data to the control panel through the fiber grating demodulator after detecting the displacement amount of the column 3 when the column 3 shakes. When the displacement amount of the column 3 when the column 3 shakes reaches the warning threshold set in the control panel, the control panel responds to the fiber grating displacement sensor 10, and the control panel controls the start of the LED warning light and the electric horn to make the agricultural planting personnel know the disaster warning in time through the light warning of the LED warning light and the sound warning of the electric horn, so that the agricultural planting personnel can make timely prevention according to the warning. The fiber grating displacement sensor 10 is also applicable to the displacement amount detection of the agricultural greenhouse 1 in heavy snow weather. The heavy snow covers the agricultural greenhouse 1, and the column 3 of the agricultural greenhouse 1 tilts to different degrees, and the fiber grating displacement sensor 10 can effectively detect the displacement amount of the column 3 when the column 3 tilts to achieve the warning requirement.

[0044] The agricultural meteorological disaster early warning and monitoring equipment based on the Internet of Things shown in the technical mode further comprises other electrical elements (such as a display screen, the display screen being electrically connected with the microprocessor, and the display screen being used for displaying relevant meteorological data information) and parts in specific implementation, so as to meet the actual implementation needs of the equipment.

[0045] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An agricultural meteorological disaster early warning and monitoring device based on the Internet of Things, including an agricultural greenhouse (1), wherein the agricultural greenhouse (1) includes a plastic film (2) and multiple support frames, wherein the support frames are arranged in sequence, the plastic film (2) is laid on each support frame, and the support frame includes an arch rod (15) and at least two columns (3), wherein the arch rod (15) is fixedly installed on the upper end of the two columns (3); Its features are: It also includes a monitoring component, a control component, and an alarm component, wherein the control component is connected to the monitoring component and the alarm component respectively; the control component includes a control board; The monitoring components include a support box (5), a base (4), and a fiber optic displacement sensor (10). The base (4) is constructed of concrete components or brick and stone materials. The base (4) is located outside the agricultural greenhouse (1) and is located on one side of the column (3). The support box (5) is fixedly installed above the base (4), the fiber optic displacement sensor (10) is fixedly installed on the upper surface of the support box (5), and the end of the pull rod of the fiber optic displacement sensor (10) is fixedly installed on the outer side wall of the column (3); the control board is electrically connected to the fiber optic displacement sensor (10) through a wire.

2. The agricultural meteorological disaster early warning and monitoring equipment based on the Internet of Things according to claim 1, characterized in that: The monitoring components also include a first support plate (6), a second support plate (7), an in-shed monitoring component, and an out-of-shed monitoring component; the first support plate (6) is fixedly installed above the support box (5), and the out-of-shed monitoring component is installed on the first support plate (6); the second support plate (7) is fixedly installed on one side wall of the support box (5), and the end of the second support plate (7) away from the support box (5) penetrates the plastic film (2) of the agricultural greenhouse (1), the in-shed monitoring component is installed at the end of the second support plate (7) away from the support box (5), and the in-shed monitoring component is located inside the agricultural greenhouse (1).

3. The agricultural meteorological disaster early warning and monitoring equipment based on the Internet of Things according to claim 2, characterized in that: The monitoring component inside the shed includes a second humidity sensor (8) and a second temperature sensor (9). The second humidity sensor (8) and the second temperature sensor (9) are both fixedly installed on the second support plate (7). The control board is electrically connected to the second humidity sensor (8) and the second temperature sensor (9) respectively through wires.

4. The agricultural meteorological disaster early warning and monitoring equipment based on the Internet of Things according to claim 2, characterized in that: The outdoor monitoring assembly includes a first temperature sensor (11), a first humidity sensor (12), a rainfall sensor (13), and a wind speed sensor (14). The first temperature sensor (11) and the first humidity sensor (12) are fixedly installed on one side wall of the first support plate (6), and the rainfall sensor (13) and the wind speed sensor (14) are fixedly installed on the top wall of the first support plate (6). The control board is electrically connected to the first temperature sensor (11), the first humidity sensor (12), the rainfall sensor (13), and the wind speed sensor (14) respectively through wires.

5. The agricultural meteorological disaster early warning and monitoring equipment based on the Internet of Things according to claim 1, characterized in that: The alarm components include an LED warning light and an electric horn, and the control board is electrically connected to the LED warning light and the electric horn respectively.

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