CN114766116A - Internet of things soil remediation system based on MEMS sensor - Google Patents
Internet of things soil remediation system based on MEMS sensor Download PDFInfo
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- 239000002689 soil Substances 0.000 title claims abstract description 84
- 238000005067 remediation Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 19
- 229910052744 lithium Inorganic materials 0.000 claims description 19
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/245—Earth materials for agricultural purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
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- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y20/00—Information sensed or collected by the things
- G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/10—Detection; Monitoring
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
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Abstract
The invention relates to the technical field of soil detection, and provides an Internet of things soil remediation system based on an MEMS sensor for realizing automatic control of soil monitoring and remediation, which comprises: a MEMS sensor module for soil data acquisition; the soil restoration module is used for correspondingly restoring soil; the control module is used for automatically controlling the soil remediation module to correspondingly remediate the soil according to the collected soil data; the display module is used for displaying related data and the power supply module is used for supplying power to the system. By adopting the structure, the automatic control of soil monitoring and remediation is realized.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to an Internet of things soil remediation system based on an MEMS sensor.
Background
Wisdom agriculture thing networking has comparatively obvious advantage in production intensification, agricultural product quality and planting benefit compared traditional agriculture mode, can effectively weaken the reliance of agriculture to natural climate condition to utilize biological potential energy to increase substantially agricultural product output. However, the smart agriculture internet of things is relatively slow in development, infrastructure construction is poor, the conventional monitoring platform is mainly used as a soil monitoring station developed for a smart agriculture internet of things demonstration area at present, the technological level and the humanization degree are not high, and the modern development of agriculture is severely restricted.
Disclosure of Invention
In order to realize automatic control of soil monitoring and remediation, an Internet of things soil remediation system based on an MEMS sensor is provided.
The technical scheme adopted by the invention for solving the problems is as follows:
internet of things soil remediation system based on MEMS sensor includes: a MEMS sensor module for soil data acquisition; the soil restoration module is used for correspondingly restoring soil; the control module is used for automatically controlling the soil remediation module to correspondingly remediate the soil according to the collected soil data; the display module is used for displaying related data and the power supply module is used for supplying power to the system.
Further, the MEMS sensor module includes: temperature sensor, humidity transducer, looseness sensor and PH detection sensor.
Further, the soil remediation module includes: temperature adjusting device, humidity control device, porosity adjusting device and PH neutralization device.
Furthermore, the temperature adjusting device comprises a temperature adjusting pipeline buried in soil, the outlet of the temperature adjusting pipeline extends out of the soil layer, the inlet of the temperature adjusting pipeline is connected with the air inlet pipe, two air inlets of the air inlet pipe are arranged, a switching valve is arranged between the two air inlets, one air inlet is used for inputting hot air, the other air inlet is used for inputting cold air, and the control module controls the on-off and switching of the switching valve.
Further, humidity control device and PH neutralization apparatus all include equalizing basin, pipeline and the shower nozzle that connects gradually.
Further, the looseness adjusting device includes: the soil loosening cutter head assembly comprises a soil loosening cutter head assembly and a driving assembly, wherein the driving assembly is connected with the soil loosening cutter head assembly to drive the soil loosening cutter head assembly to rotate around the axis of the soil loosening cutter head assembly.
Further, the temperature sensor adopts an infrared temperature sensor.
Further, the power module comprises a solar panel, a charge and discharge controller and a rechargeable battery which are connected in sequence.
Furthermore, the rechargeable battery adopts at least three groups of lithium battery packs, and each group of lithium battery pack at least corresponds to one charge and discharge controller.
Compared with the prior art, the invention has the beneficial effects that: through gathering the data to soil, control module carries out relevant restoration to soil according to the soil data automatic control soil restoration module of gathering to realize soil monitoring and prosthetic automated control, and then improve the agricultural product quality.
Drawings
Fig. 1 is a system architecture diagram of an internet of things soil remediation system based on a MEMS sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
As shown in fig. 1, the soil remediation system based on the internet of things of the MEMS sensor comprises: a MEMS sensor module for soil data acquisition; the soil restoration module is used for correspondingly restoring soil; the control module is used for automatically controlling the soil remediation module to correspondingly remediate the soil according to the collected soil data, in the embodiment, the automatic control is realized by setting a threshold value, and when the collected numerical value exceeds the corresponding threshold value, the control module controls the corresponding soil remediation module to correspondingly remediate the soil; the display module is used for displaying related data and the power supply module is used for supplying power to the system.
In this embodiment, the MEMS sensor module includes: temperature sensor, humidity transducer, looseness sensor and PH detection sensor. The control module adopts an MCU controller, and can be provided with a communication unit and/or a cloud platform for realizing communication with the outside and data exchange; in order to save electric energy, the power module in the embodiment is composed of a photovoltaic solar panel, a charge-discharge controller and a rechargeable battery; and rechargeable battery adopts the lithium cell, for extension lithium cell life-span, reduces the charge-discharge number of times, solves some specific application scenes simultaneously and has the not enough problem of energy supply, and rechargeable battery selects lithium cell array, and this lithium cell array contains three lithium cells and every lithium cell all is furnished with charge-discharge controller, realizes separating charging process and discharge process completely: in the lithium battery array, a discharge battery is always kept as one, the rest two lithium batteries are in a standby state, one lithium battery is in a charging state, when the discharged lithium batteries reach a charging condition, the batteries are switched, the lithium batteries in the standby state are discharged, the electric quantity of the lithium batteries in the original charging state is judged, if the electric quantity of the batteries exceeds a full-charge threshold value, the charge of the charged lithium batteries is disconnected, so that the charged lithium batteries are changed into the standby state, and the original discharged lithium batteries are charged; and if the electric quantity of the battery does not exceed the full-charge threshold, continuing the charging operation until the electric quantity of the battery exceeds the full-charge threshold. The display module is composed of a touch display screen and a double-color LED dot matrix screen, the touch display screen and the double-color LED dot matrix screen can realize the display of information such as current system state, each element value and the like, the element information exceeding a reasonable threshold value is displayed in red, the element information in a reasonable range is displayed in green, a user can observe the element information of soil through the double-color LED dot matrix screen, a more visual warning effect can be realized through the difference of displayed colors, and the double-color LED dot matrix screen is low in cost and simple to maintain, so that the system cost can be effectively saved; visual programming, man-machine interaction and the like can be realized through the touch display screen; the soil remediation module includes: temperature adjusting device, humidity control device, porosity adjusting device and PH neutralization device.
Specifically, the temperature adjusting device comprises a temperature adjusting pipeline buried in soil, the outlet of the temperature adjusting pipeline extends out of the soil layer, the inlet of the temperature adjusting pipeline is connected with the air inlet pipe, two air inlets of the air inlet pipe are arranged, a switching valve is arranged between the two air inlets, one air inlet is used for inputting hot air, the other air inlet is used for inputting cold air, and the control module controls the on-off and switching of the switching valve. The adjustment of the soil temperature is realized by inputting cold air or hot air, and the generation of the hot air or the cold air adopts the prior art and is not described again.
The humidity adjusting device and the PH neutralizing device respectively comprise an adjusting tank, a conveying pipeline and a spray head which are sequentially connected, water or PH neutralizing liquid is put into the adjusting tank, relevant adjustment is realized by spraying through the spray heads, and the spray heads can be arranged on the ground or above soil without limitation; the humidity adjusting device and the PH neutralizing device can share one set of device, and can also be independently arranged.
The porosity adjusting device includes: the soil loosening cutter head assembly comprises a soil loosening cutter head assembly and a driving assembly, wherein the driving assembly is connected with the soil loosening cutter head assembly to drive the soil loosening cutter head assembly to rotate around the axis of the soil loosening cutter head assembly, and soil loosening is achieved.
Furthermore, each sensor in the MEMS sensor module corresponds to one relay unit to serve as a starting switch, the relay unit receives an instruction sent by the control module and controls the starting or closing of each sensor, and the advantage that the MEMS sensor can be accurately regulated and controlled to be suitable for more application scenes is achieved.
Compared with the traditional thermistor temperature sensor, the temperature sensor adopted in the embodiment does not need to be in contact with soil for measurement, is not influenced by soil corrosion, has stable detection effect and long service life.
Claims (9)
1. Internet of things soil remediation system based on MEMS sensor, its characterized in that includes: a MEMS sensor module for soil data acquisition; the soil restoration module is used for correspondingly restoring soil; the control module is used for automatically controlling the soil remediation module to correspondingly remediate the soil according to the collected soil data; the display module is used for displaying related data and the power supply module is used for supplying power to the system.
2. The MEMS sensor-based internet of things soil remediation system of claim 1, wherein the MEMS sensor module comprises: temperature sensor, humidity transducer, looseness sensor and PH detection sensor.
3. The MEMS sensor-based Internet of things soil remediation system of claim 2, wherein the soil remediation module comprises: temperature adjusting device, humidity control device, porosity adjusting device and PH neutralization apparatus.
4. The Internet of things soil remediation system based on the MEMS sensor as claimed in claim 3, wherein the temperature adjusting device comprises a temperature adjusting pipeline buried in soil, an outlet of the temperature adjusting pipeline extends out of a soil layer, an inlet of the temperature adjusting pipeline is connected with an air inlet pipe, two air inlets of the air inlet pipe are provided, a switching valve is arranged between the two air inlets, one air inlet is used for inputting hot air, the other air inlet is used for inputting cold air, and the control module controls opening, closing and switching of the switching valve.
5. The Internet of things soil remediation system based on the MEMS sensor as claimed in claim 3, wherein the humidity adjusting device and the PH neutralizing device each comprise an adjusting tank, a conveying pipeline and a spray head, which are connected in sequence.
6. The MEMS sensor-based soil remediation system of claim 3, wherein the porosity adjustment device comprises: the soil loosening cutter head assembly comprises a soil loosening cutter head assembly and a driving assembly, wherein the driving assembly is connected with the soil loosening cutter head assembly to drive the soil loosening cutter head assembly to rotate around the axis of the soil loosening cutter head assembly.
7. The Internet of things soil remediation system based on a MEMS sensor of claim 2, wherein the temperature sensor is an infrared temperature sensor.
8. The Internet of things soil remediation system based on the MEMS sensor as claimed in any one of claims 1 to 7, wherein the power module comprises a solar panel, a charge and discharge controller and a rechargeable battery which are connected in sequence.
9. The MEMS sensor-based soil remediation system of an Internet of things of claim 8, wherein the rechargeable battery comprises at least three lithium battery packs, and each lithium battery pack corresponds to at least one charge-discharge controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210591759.6A CN114766116A (en) | 2022-05-27 | 2022-05-27 | Internet of things soil remediation system based on MEMS sensor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210591759.6A CN114766116A (en) | 2022-05-27 | 2022-05-27 | Internet of things soil remediation system based on MEMS sensor |
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