LU504021B1 - Real-time monitoring system for soil water and salt migration process - Google Patents
Real-time monitoring system for soil water and salt migration process Download PDFInfo
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- LU504021B1 LU504021B1 LU504021A LU504021A LU504021B1 LU 504021 B1 LU504021 B1 LU 504021B1 LU 504021 A LU504021 A LU 504021A LU 504021 A LU504021 A LU 504021A LU 504021 B1 LU504021 B1 LU 504021B1
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- 150000003839 salts Chemical class 0.000 title claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000012544 monitoring process Methods 0.000 title claims abstract description 59
- 238000013508 migration Methods 0.000 title claims abstract description 28
- 230000005012 migration Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 title claims abstract description 23
- 238000004458 analytical method Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000010365 information processing Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 8
- 239000003673 groundwater Substances 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The invention discloses a real-time monitoring system for soil water and salt migration process, which comprises a data acquisition module, a wireless transmission module, a data processing module, a summary analysis module and an energy supply module; The data acquisition module is used for setting monitoring points and acquiring atmospheric information and geological information of the monitoring points in real time; The data processing module is used to calculate the water and salt change information of each monitoring point; The summary analysis module obtains the change law of water and salt according to the change information of water and salt at each monitoring point. According to the results of geological condition exploration, the monitoring points are arranged and the positions of the monitoring points are recorded, the changes of water and salt in different environmental conditions are calculated according to the data obtained in real time.
Description
DESCRIPTION LU504021
Real-time monitoring system for soil water and salt migration process
The invention belongs to the field of groundwater monitoring, in particular to a real-time monitoring system for soil water and salt migration process.
Soil salinization refers to the process that the salt in the bottom layer of soil or groundwater rises to the surface with capillary water, and after the water evaporates, the salt accumulates in the surface soil. Soil salinization will cause imbalance of soil ecosystem, degradation of cultivated land resources and deterioration of natural ecological environment, thus affecting industrial and agricultural production, population quality and social stability. In the study of salinization, the process and mechanism of soil water and salt migration are the core issues.
At present, a lot of work has been carried out on the research of water and salt transport, including sampling and analysing the water and salt content of soil, establishing and verifying the water and salt model, researching and applying TDR technology and analyzing the distribution of water and salt by using 3S technology.
Although the sampling analysis method is simple to operate, it consumes time and manpower and is destructive to the sampling location. The modeling method can simplify the research process, but its applicability to specific conditions is poor. TDR is convenient to use, high in accuracy and fast in determination, but due to the limitation of its probe, it can only determine the water and salt content in a certain place, and can not dynamically monitor the movement of water and salt in soil. 3S technology can analyze the distribution of water and salt, but it can't monitor the dynamic movement of water and salt, and it needs perfect remote sensing data.
SUMMARY LU504021
The purpose of the invention is to provide a real-time monitoring system for soll water and salt migration process, so as to solve the problems existing in the prior art.
In order to achieve the above purpose, the present invention provides a real-time monitoring system for soil water and salt transport process, which comprises:
A data acquisition module, a wireless transmission module, a data processing module, a summary analysis module and an energy supply module;
The data acquisition module is used for setting monitoring points and acquiring atmospheric information and geological information of the monitoring points in real time;
The wireless transmission module is used for transmitting the data collected by the data acquisition module to the data processing module and the summary analysis module;
The data processing module is used for calculating water and salt change information of each monitoring point;
The summary analysis module obtains the change law of water and salt according to the change information of water and salt at each monitoring point;
The energy supply module adopts a solar power supply system to supply energy for the data acquisition module and the wireless transmission module.
Optionally, the data acquisition module comprises a monitoring point setting unit and a data acquisition unit;
The monitoring point list setting unit is used for determining the position of data acquisition equipment according to geological conditions;
The data acquisition unit is arranging at a monitoring point, and when that drilling position is consistent with the hydrological environment around the drill position, the data acquisition unit is communicated with a functional module, and the data acquisition unit comprises a temperature acquisition subunit, a humidity acquisition subunit, a conductivity acquisition subunit and a rainfall judgment subunit;
The temperature acquisition subunit and the humidity acquisition subunit both acquire relevant data of atmosphere and underground, including atmospheric humidity, atmospheric temperature, underground humidity and underground temperature.
Optionally, the monitoring point setting unit obtains underground space data of tH&J504021 position to be monitored, wherein the underground space data includes groundwater distribution, underground structure distribution and groundwater flow direction; determining the position of the monitoring point according to the underground space data and the drilling method.
Optionally, the data acquisition module further comprises a salt acquisition subunit, and the temperature acquisition subunit, the humidity acquisition subunit, the salt acquisition subunit and the conductivity acquisition subunit change the acquisition period based on the rainfall change data.
Optionally, the data processing unit comprises a water information processing unit and a salt information processing unit;
The water information processing unit is used for calculating and obtaining the water evaporation amount at the corresponding moment according to the light solar radiation, atmospheric humidity, atmospheric temperature and customs;
The salt information processing unit is used for obtaining the salt change at the corresponding time according to the water content and the salt content.
Optionally, the summary analysis module comprises an analysis unit and a summary unit;
The analysis unit analyzes and obtains the water-salt migration law according to the mathematical relationship of fluid density, fluid viscosity and pore water physical characteristics under different humidity and temperature environments, considering the influence of rainfall on water-salt migration, and combining real-time measured data and water-salt change information;
The summarizing unit is used for respectively summarizing water and salt migration laws in different humidity and different temperature environments, carrying out migration simulation based on the migration laws and the obtained monitoring data, and dynamically monitoring the water and salt migration process.
Optionally, before processing the data, the data processing module compares and verifies the humidity information and the salinity information through the electrical conductivity, and eliminates abnormal data.
The invention has the technical effects that: LU504021
According to the results of geological condition exploration, the monitoring points are arranged, and the positions of the monitoring points are recorded; the changes of water and salt under different temperature environmental conditions are obtained by calculating the water and salt data, humidity and temperature data obtained in real time; and the influence of rainfall on the changes of water and salt is analysed by combining the changes of rainfall, that is, the changes of external environment, so as to obtain the migration law, reduce the period of data acquisition and the monitoring points, and reduce the difficulty of data acquisition; and the water loss caused by evaporation is calculated, and the influence of rainfall on water and salt migration is obtained, so as to control the soil in the future.
The accompanying drawings, which constitute a part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application, and do not constitute an improper limitation of this application. In the attached drawings:
Fig. 1 is a schematic diagram of the system structure in an embodiment of the present invention.
DESCRIPTION OF THE INVENTION LU504021
It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail with reference to the attached drawings and examples.
Example 1
As shown in fig. 1, this embodiment provides a real-time monitoring system for soil water and salt transport process, including:
A data acquisition module, a wireless transmission module, a data processing module, a summary analysis module and an energy supply module;
The data acquisition module is used for setting monitoring points and acquiring atmospheric information and geological information of the monitoring points in real time;
In some embodiments, the data acquisition module includes a monitoring point setting unit and a data acquisition unit;
The monitoring point list setting unit is used for determining the position of the data acquisition equipment according to the geological conditions;
The data acquisition unit is arrange at that monitoring point, and when the drill position is consistent with the hydrological environment around the drilling position, the data acquisition unit is communicated with the functional module, and the data acquisition unit comprises a temperature acquisition subunit, a humidity acquisition subunit, a conductivity acquisition subunit and a rainfall judgment subunit;
Both the temperature acquisition subunit and the humidity acquisition subunit acquire relevant data of the atmosphere and underground, including atmospheric humidity, atmospheric temperature, underground humidity and underground temperature.
In some embodiments, the monitoring point setting unit obtains the underground space data of the position to be monitored, including the distribution of groundwater, the distribution of underground structure and the direction of groundwater flow;
According to the underground space data and drilling method, the position of monitoring point is determined.
In some embodiments, the data acquisition module further includes a salt504021 acquisition subunit, and a temperature acquisition subunit, a humidity acquisition subunit, a salt acquisition subunit and a conductivity acquisition subunit change the acquisition period based on the rainfall change data.
The wireless transmission module is used for transmitting the data collected by the data acquisition module to the data processing module and the summary analysis module;
The data processing module is used to calculate the water and salt change information of each monitoring point;
In some embodiments, the data processing unit includes a water information processing unit and a salt information processing unit;
The water information processing unit is used to calculate and obtain the water evaporation at the corresponding time according to the light solar radiation, atmospheric humidity, atmospheric temperature and customs;
The salt information processing unit is used to obtain the salt change at the corresponding time according to the water content and the salt content.
Specific. Mass salt content calculated according to volume water content and salt content at different depths of underground.
In some embodiments, before processing the data, the data processing module compares and verifies the humidity information and the salt information through the electrical conductivity, and eliminates abnormal data.
The summary analysis module obtains the change law of water and salt according to the change information of water and salt at each monitoring point;
In some embodiments, the summary analysis module includes an analysis unit and a summary unit;
In different humidity and temperature environments, according to the mathematical relationship of fluid density, fluid viscosity and physical characteristics of pore water, the analysis unit considers the influence of rainfall on water and salt migration, and combines real-time measured data and water and salt change information to analyze and obtain the water and salt migration law;
The summarizing unit is used to summarize the laws of water and salt migration 1InJ504021 different humidity and temperature environments, simulate the migration based on the migration laws and the obtained monitoring data, and dynamically monitor the water and salt migration process.
The energy supply module uses a solar power supply system to supply energy for the data acquisition module and the wireless transmission module. The solar power supply system uses polysilicon solar panels, ternary li-polymer and a main control board equipped with MPPT solar power generation module.
According to the results of geological condition exploration, the monitoring points are arranged, and the positions of the monitoring points are recorded; the changes of water and salt under different temperature environmental conditions are obtained by calculating the water and salt data, humidity and temperature data obtained in real time; and the influence of rainfall on the changes of water and salt is analysed by combining the changes of rainfall, that is, the changes of external environment, so as to obtain the migration law, reduce the period of data acquisition and the monitoring points, and reduce the difficulty of data acquisition; and the water loss caused by evaporation is calculated, and the influence of rainfall on water and salt migration is obtained, so as to control the soil in the future.
The above is only the preferred embodiment of this application, but the protection scope of this application is not limited to this. Any change or replacement that can be easily thought of by a person familiar with this technical field within the technical scope disclosed in this application should be covered by this application. Therefore, the protection scope of this application should be based on the protection scope of the claims.
Claims (7)
1. A real-time monitoring system for soil water and salt transport process, comprising: a data acquisition module, a wireless transmission module, a data processing module, a summary analysis module and an energy supply module; the data acquisition module is used for setting monitoring points and acquiring atmospheric information and geological information of the monitoring points in real time; the wireless transmission module is used for transmitting the data collected by the data acquisition module to the data processing module and the summary analysis module; the data processing module is used for calculating water and salt change information of each monitoring point; the summary analysis module obtains the change law of water and salt according to the change information of water and salt at each monitoring point; the energy supply module adopts a solar power supply system to supply energy for the data acquisition module and the wireless transmission module.
2. The real-time monitoring system of soil water and salt transport process according to claim 1, characterized in that, the data acquisition module comprises a monitoring point setting unit and a data acquisition unit; the monitoring point list setting unit is used for determining the position of data acquisition equipment according to geological conditions; the data acquisition unit is arranging at a monitoring point, and when that drilling position is consistent with the hydrological environment around the drill position, the data acquisition unit is communicated with a functional module, and the data acquisition unit comprises a temperature acquisition subunit, a humidity acquisition subunit, a conductivity acquisition subunit and a rainfall judgment subunit;
the temperature acquisition subunit and the humidity acquisition subunit botW504021 acquire relevant data of atmosphere and underground, including atmospheric humidity, atmospheric temperature, underground humidity and underground temperature.
3. The real-time monitoring system of soil water and salt transport process according to claim 2, characterized in that, the monitoring point setting unit acquires underground space data of a position to be monitored, wherein the underground space data includes groundwater distribution, underground structure distribution and groundwater flow direction; determining the position of the monitoring point according to the underground space data and the drilling method.
4. The real-time monitoring system of soil water and salt transport process according to claim 2, characterized in that, the data acquisition module also comprises a salt acquisition subunit, and the temperature acquisition subunit, the humidity acquisition subunit, the salt acquisition subunit and the conductivity acquisition subunit change the acquisition period based on the rainfall change data.
5. The real-time monitoring system of soil water and salt transport process according to claim 4, characterized in that, the data processing unit comprises a water information processing unit and a salt information processing unit; the water information processing unit is used for calculating and obtaining the water evaporation amount at the corresponding moment according to the light solar radiation, atmospheric humidity, atmospheric temperature and customs; the salt information processing unit is used for obtaining the salt change at the corresponding time according to the water content and the salt content.
6. The real-time monitoring system of soil water and salt transport proced$/504021 according to claim 1, characterized in that, the summary analysis module comprises an analysis unit and a summary unit; the analysis unit analyzes and obtains the water-salt migration law according to the mathematical relationship of fluid density, fluid viscosity and pore water physical characteristics under different humidity and temperature environments, considering the influence of rainfall on water-salt migration, and combining real-time measured data and water-salt change information; the summarizing unit is used for respectively summarizing water and salt migration laws in different humidity and different temperature environments, carrying out migration simulation based on the migration laws and the obtained monitoring data, and dynamically monitoring the water and salt migration process.
7. The real-time monitoring system of soil water and salt transport process according to claim 4, characterized in that, before processing the data, the data processing module compares and verifies the humidity information and the salt information through the electrical conductivity, and eliminates abnormal data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU504021A LU504021B1 (en) | 2023-04-21 | 2023-04-21 | Real-time monitoring system for soil water and salt migration process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU504021A LU504021B1 (en) | 2023-04-21 | 2023-04-21 | Real-time monitoring system for soil water and salt migration process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU504021B1 true LU504021B1 (en) | 2023-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU504021A LU504021B1 (en) | 2023-04-21 | 2023-04-21 | Real-time monitoring system for soil water and salt migration process |
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| Country | Link |
|---|---|
| LU (1) | LU504021B1 (en) |
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2023
- 2023-04-21 LU LU504021A patent/LU504021B1/en active IP Right Grant
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