CN113331035A - Plant life cycle monitoring system - Google Patents
Plant life cycle monitoring system Download PDFInfo
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- CN113331035A CN113331035A CN202110654581.0A CN202110654581A CN113331035A CN 113331035 A CN113331035 A CN 113331035A CN 202110654581 A CN202110654581 A CN 202110654581A CN 113331035 A CN113331035 A CN 113331035A
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- module
- fertilization
- plant
- life cycle
- monitoring system
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 230000004720 fertilization Effects 0.000 claims abstract description 35
- 239000002689 soil Substances 0.000 claims abstract description 28
- 238000003973 irrigation Methods 0.000 claims abstract description 26
- 230000002262 irrigation Effects 0.000 claims abstract description 26
- 235000015097 nutrients Nutrition 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000035558 fertility Effects 0.000 claims abstract description 7
- 239000008236 heating water Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 6
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013480 data collection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003621 irrigation water Substances 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000012010 growth Effects 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 230000008636 plant growth process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention belongs to the plant monitoring technology, and relates to a plant life cycle monitoring system, which comprises: the device comprises a data acquisition module, a control module, an irrigation module and a fertilization module; the data acquisition module is used for monitoring the humidity and the fertility of soil; the control module is used for controlling the irrigation module and the fertilization module according to the data acquired by the data acquisition module; the irrigation module comprises a heating part, and the heating part is used for heating water to a preset temperature and then irrigating the plants; the fertilization module comprises a plurality of fertilization pipelines, each fertilization pipeline corresponds to the nutrient solution rich in a certain element, and when the plant lacks a certain element, the corresponding pipeline is opened to fertilize the plant. The damage to the roots of the plants caused by too low temperature is avoided by adjusting the temperature of the irrigation water; the fertilization process is more targeted by applying nutrient solutions rich in various elements respectively.
Description
Technical Field
The invention relates to a plant life cycle monitoring system, and belongs to the technical field of plant monitoring.
Background
With the development of informatization technology, intelligent irrigation and plant maintenance systems are widely applied. The system can collect parameters such as illumination, air temperature and humidity, soil humidity and the like related to plant growth in real time, and remotely control the central control module and the water supply module through equipment networking according to specific models of each plant. The data collection, real-time cloud computing analysis, early warning and efficient remote water supply control of the plant growth for 24 hours are realized through wireless communication. The existing intelligent irrigation and plant maintenance system can automatically water and fertilize the plant according to the needs of the plant in the process of plant growth. However, precise control of the watering amount of the plants and the kind of fertilization is not possible. If current monitored control system directly irrigates soil with the extraction water usually, does not consider the influence of temperature, and the temperature that the temperature was too low, can reduce soil plant root system position's temperature, influences the normal growth of plant and develops. Furthermore, when plants are fertilized, the already prepared fertilizer is usually applied, which results in the inefficient supply of plants lacking one or several elements, which in turn affects the growth of the plants.
Disclosure of Invention
In view of the above problems, it is an object of the present invention to provide a plant life cycle monitoring system that can precisely control the entire growth cycle of a plant.
In order to achieve the purpose, the invention adopts the following technical scheme: a plant life cycle monitoring system comprising: the device comprises a data acquisition module, a control module, an irrigation module and a fertilization module; the data acquisition module is used for monitoring the humidity and the fertility of soil; the control module is used for controlling the irrigation module and the fertilization module according to the data acquired by the data acquisition module; the irrigation module comprises a heating part, and the heating part is used for heating water to a preset temperature and then irrigating the plants; the fertilization module comprises a plurality of fertilization pipelines, each fertilization pipeline corresponds to the nutrient solution rich in a certain element, and when the plant lacks a certain element, the corresponding pipeline is opened to fertilize the plant.
Further, the data acquisition module is arranged in the soil around the plants and comprises a soil temperature and humidity sensor, a nitrogen phosphorus potassium moisture detector and a pH value conductivity sensor.
Further, the soil temperature and humidity sensor is an annular capacitance coil.
Furthermore, the control module controls the flow or pressure of the corresponding pipeline through a plurality of electromagnetic valves arranged on the irrigation module and the fertilization module.
Further, the control module performs the control method as follows: when it is detected that the plants need watering or fertilizing, opening the electromagnetic valves of the corresponding pipelines until the upper limits of soil humidity and fertility are reached; and the pressure switch is used for controlling the pressure of the pipeline flowing out of the water pump, and if the pressure is too high, the pressure switch is closed, so that the flow of the pipeline is reduced.
Further, the control module controls the pressure of the corresponding pipeline by controlling the opening of the electromagnetic valve.
Furthermore, the control module is connected with the alarm module and alarms when the data acquired by the data acquisition module exceeds a preset range.
Further, the alarm module is a buzzer or directly sends an alarm signal to a mobile terminal of a user.
Further, the fertilization module includes a plurality of nutrient solution liquid storage bottles, and every nutrient solution liquid storage bottle all connects the entry of a pipeline, and the export of management is buried in the soil around the plant.
Further, still include communication module for carry out data transmission in data acquisition module, control module, irrigation module and fertilization module, communication module is the loRa module.
Due to the adoption of the technical scheme, the invention has the following advantages: the invention considers the influence factors that the plant is easy to be ignored in the growth process and is easy to cause the death of the plant. The damage to the roots of the plants caused by too low temperature is avoided by adjusting the temperature of the irrigation water; the fertilizing process is more targeted by applying nutrient solutions rich in various elements respectively, what is missing and what is supplemented can be achieved, and the problem that one element is still insufficient in fertility and the other element is still insufficient in the fertilizing process in the prior art is solved; the annular capacitance coil is introduced to detect the soil humidity, so that the detection area is enlarged, and the detection result is more accurate; the problem that wireless transmission cannot be carried out in remote areas is avoided by adopting the LoRa module.
Drawings
FIG. 1 is a schematic diagram of a plant life cycle monitoring system according to an embodiment of the present invention;
FIG. 2 is a control diagram of a plant life cycle monitoring system in accordance with an embodiment of the present invention.
Detailed Description
The present invention is described in detail by way of specific embodiments in order to better understand the technical direction of the present invention for those skilled in the art. It should be understood, however, that the detailed description is provided for a better understanding of the invention only and that they should not be taken as limiting the invention. In describing the present invention, it is to be understood that the terminology used is for the purpose of description only and is not intended to be indicative or implied of relative importance.
The embodiment discloses a plant life cycle monitoring system, as shown in fig. 1 and fig. 2, including: the device comprises a data acquisition module, a digital-to-analog conversion module, a control module, an irrigation module and a fertilization module;
the data acquisition module is used for monitoring the humidity and the fertility of soil;
the control module is used for controlling the irrigation module and the fertilization module according to the data acquired by the data acquisition module;
the irrigation module comprises a heating part, and the heating part is used for heating water to a preset temperature and then irrigating the plants;
the fertilization module comprises a plurality of fertilization pipelines, each fertilization pipeline corresponds to the nutrient solution rich in a certain element, and when the plant lacks a certain element, the corresponding pipeline is opened to fertilize the plant.
The data acquisition module comprises a soil temperature and humidity sensor, a nitrogen phosphorus potassium moisture detector and a pH value conductivity sensor. In this embodiment, the soil temperature and humidity sensor is preferably an annular capacitance coil, so that the soil humidity can be measured in a larger area, and the test error can be reduced.
Communication module is preferred to loRa module among the plant life cycle monitored control system, adopts the loRa module can effectively avoid the remote mountain area not have wireless signal's problem to can be with the quick accurate conveying of data to control module or host computer, carry out data monitoring and management. The system of the present invention can communicate in a wireless or even wired manner.
The control module can display the real-time data collected by the data collection module and historical data in a plant generation period, the collected real-time data is compared with a preset range in the system, if the real-time data deviates from the preset range in the system, the control module can directly open corresponding pipelines in the irrigation module or the fertilization module, related personnel can be informed through the alarm module, or the corresponding pipelines in the irrigation module or the fertilization module are automatically opened, and meanwhile, an alarm is given to the related personnel. The alarm module can give an alarm through a buzzer, and can also send an alarm signal to a mobile terminal of a user through short messages or APP reminding and other modes. The mobile terminal includes but is not limited to a mobile phone, a notebook computer and a tablet computer.
The control module controls the flow or pressure of the corresponding pipeline through a plurality of electromagnetic valves arranged on the irrigation module and the fertilization module. Control module controls irrigation module according to soil moisture's upper and lower limit, soil moisture who surveys is less than the predetermined lower limit, control module detects the temperature in the pipeline of irrigation module, if the temperature is in normal range, then directly open the solenoid valve that corresponds the pipeline, irrigate the plant, until reaching soil moisture's upper limit, if the temperature crosses lowly then open the heating portion, heat the water in the pipeline, temperature in the pipeline reaches normal range, then open the solenoid valve of pipeline and irrigate the plant, until reaching soil moisture's upper limit. When the NPK moisture detector detects that the content of a certain element in the soil is lower than a preset range, the control module controls the fertilization module 2 to open the electromagnetic valve of the nutrient solution pipeline rich in the corresponding element, so that quantitative fertilization of the single nutrient solution is realized until the content of the element in the soil reaches a preset upper limit. Meanwhile, the controller controls the pressure of the pipeline flowing out of the water pump through the pressure switch, and if the pressure is too high, the pressure switch is closed, so that the flow of the pipeline is reduced. The control module can also directly control the pressure of the corresponding pipeline by controlling the opening of the electromagnetic valve. The pressure switch is controlled by a PIC (programmable interrupt controller) to control the flow rate of the pump.
The irrigation module comprises a water tank, a pipeline connected with the water tank and an electromagnetic valve arranged on the pipeline, a temperature detection part is arranged on the surface of the water tank, and can be a temperature sensor and a thermometer, the temperature of the water tank is monitored through the temperature detection part, and the temperature is fed back to a water tank temperature controller to be adjusted in time.
The heating part in the irrigation module is preferably a heating wire in the embodiment, but it can also adopt other forms of heaters, and the heating temperature range and the preset temperature can be determined according to the specific plant species or the local weather condition, and can be adjusted and reset according to the requirement. It avoids the frostbite of the root system of the plant caused by environmental factors such as water cooling or freezing.
The fertilization module comprises a nitrogen-rich nutrient solution storage bottle, a phosphorus-rich nutrient solution storage bottle and a potassium-rich nutrient solution storage bottle, wherein each nutrient solution storage bottle is connected with a pipeline, each pipeline is provided with at least one electromagnetic valve for controlling the opening and closing of the pipeline, and the fertilization module and the irrigation module share one pump for applying water or various nutrient solutions. For example, when the sensor detects that the plant lacks nitrogen fertilizer, the control module opens the electromagnetic valve of the corresponding pipeline of the nitrogen-rich nutrient solution storage bottle to apply the nitrogen-rich nutrient solution to the plant until the preset upper limit of the nitrogen content in the soil is reached. In this embodiment, only the common nitrogen-rich nutrient solution, phosphorus-rich nutrient solution and potassium-rich nutrient solution are taken as examples for illustration, and these three nutrient solutions are not necessarily provided.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims. The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application should be defined by the claims.
Claims (10)
1. A plant life cycle monitoring system, comprising: the device comprises a data acquisition module, a control module, an irrigation module and a fertilization module;
the data acquisition module is used for monitoring the humidity and the fertility of soil;
the control module is used for controlling the irrigation module and the fertilization module according to the data acquired by the data acquisition module;
the irrigation module comprises a heating part, and the heating part is used for heating water to a preset temperature and then irrigating the plants;
the fertilization module comprises a plurality of fertilization pipelines, each fertilization pipeline corresponds to the nutrient solution rich in a certain element, and when the plant lacks a certain element, the corresponding pipeline is opened to fertilize the plant.
2. The plant life cycle monitoring system of claim 1, wherein the data acquisition module is disposed in the soil surrounding the plant and includes a soil temperature and humidity sensor, a NPK moisture detector, and a pH conductivity sensor.
3. The plant life cycle monitoring system of claim 2, wherein said soil temperature and humidity sensor is a toroidal capacitive coil.
4. The plant life cycle monitoring system of claim 1, wherein said control module controls the flow rate or pressure of the corresponding lines via a plurality of solenoid valves disposed on the irrigation module and the fertilization module.
5. The plant life cycle monitoring system of claim 4, wherein said control module controls said plant life cycle monitoring system by: when it is detected that the plants need watering or fertilizing, opening the electromagnetic valves of the corresponding pipelines until the upper limits of soil humidity and fertility are reached; and the pressure switch is used for controlling the pressure of the pipeline flowing out of the water pump, and if the pressure is too high, the pressure switch is closed, so that the flow of the pipeline is reduced.
6. The plant life cycle monitoring system of claim 4, wherein said control module controls the pressure of the corresponding line by controlling the opening of said solenoid valve.
7. The plant life cycle monitoring system of claim 1, wherein said control module is connected to an alarm module for alarming when the data collected by said data collection module exceeds a predetermined range.
8. The plant life cycle monitoring system of claim 7, wherein the alarm module is a buzzer or a mobile terminal that directly sends an alarm signal to a user.
9. The plant life cycle monitoring system of claim 1, wherein said fertilization module includes a plurality of nutrient solution reservoirs, each nutrient solution reservoir connected to an inlet of a pipeline, said managed outlet buried in soil surrounding said plant.
10. The plant life cycle monitoring system of any one of claims 1-9, further comprising a communication module for data transmission among the data acquisition module, the control module, the irrigation module, and the fertilization module, the communication module being a LoRa module.
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CN202110654581.0A CN113331035A (en) | 2021-06-11 | 2021-06-11 | Plant life cycle monitoring system |
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CN202110654581.0A CN113331035A (en) | 2021-06-11 | 2021-06-11 | Plant life cycle monitoring system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117981663A (en) * | 2024-04-07 | 2024-05-07 | 黑龙江智云互联农业科技有限公司 | Automatic water-saving accurate irrigation system for paddy field |
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2021
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Patent Citations (6)
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CN106879438A (en) * | 2017-04-21 | 2017-06-23 | 宁波大红鹰学院 | The hot precision irrigation control all-in-one of liquid manure gas |
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