CN108967149A - A kind of soil moisture monitoring method and monitoring system - Google Patents
A kind of soil moisture monitoring method and monitoring system Download PDFInfo
- Publication number
- CN108967149A CN108967149A CN201810795520.4A CN201810795520A CN108967149A CN 108967149 A CN108967149 A CN 108967149A CN 201810795520 A CN201810795520 A CN 201810795520A CN 108967149 A CN108967149 A CN 108967149A
- Authority
- CN
- China
- Prior art keywords
- water content
- soil moisture
- crop
- valve
- corresponding position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a kind of soil moisture monitoring methods, comprising: obtains the water content of crop root surrounding soil；Compare water content and default water content；According to comparison result, the valve for controlling corresponding position is opened.Soil moisture monitoring method of the invention, by the water content for obtaining crop root surrounding soil, compare soil moisture content and default water content, if soil moisture content is lower than default water content, calculate the difference of soil moisture content and default water content, judge preset difference value range belonging to difference, according to affiliated preset difference value range, control the opening time of the valve of corresponding position, the water shortage situation of discovery crop in time, it is irrigated according to actual needs, to guarantee the soil moisture of crop growth period, guarantees the yield of crop.
Description
Technical field
The invention belongs to crop-planting fields, more particularly, to a kind of soil moisture monitoring method and monitoring system.
Background technique
With the development of science and technology requirement of the people to crop-planting is higher and higher, it cannot in existing process of crop growth
Discovery crop lacks moisture in time, to reduce the yield of crop.Therefore, a kind of method is urgently needed, crop may be implemented
The moisture content of soil is monitored in growth course, the moisture of soil is replenished in time.
Summary of the invention
The purpose of the present invention is to propose to a kind of monitoring methods and monitoring for realizing monitoring soil moisture in process of crop growth
System.
To achieve the goals above, the present invention provides a kind of soil moisture monitoring method characterized by comprising obtains
The water content of crop root surrounding soil；Compare the water content and default water content；According to comparison result, corresponding position is controlled
Valve open.
Preferably, described according to comparison result, if control respective valves opening includes: that the water content is aqueous lower than presetting
Amount, then obtain the difference of the water content Yu default water content；Judge the difference and preset difference value range.
Preferably, if the difference belongs to the first preset difference value range, the valve for controlling corresponding position opens first in advance
If the time；If the difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；If
The difference belongs to third preset difference value range, then the valve for controlling corresponding position opens third preset time.
Preferably, the water content of multizone crop soil is obtained in the growth period periodically of crop.
To achieve the goals above, the present invention provides a kind of moisture monitoring system characterized by comprising first obtains
Unit, for obtaining the water content of crop root surrounding soil；Comparing unit, for the water content with preset it is aqueous
Amount；Control unit, for according to comparison result, the valve for controlling corresponding position to be opened.
Preferably, moisture monitoring system further include: second acquisition unit, if aqueous lower than presetting for the water content
Amount, then obtain the difference of the water content Yu default water content；Judging unit, for judging the difference and preset difference value model
It encloses.
Preferably, if the difference belongs to the first preset difference value range, the valve for controlling corresponding position opens first in advance
If the time；If the difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；If
The difference belongs to third preset difference value range, then the valve for controlling corresponding position opens third preset time.
Preferably, the water content of multizone crop soil is obtained in the growth period periodically of crop.
The beneficial effects of the present invention are: soil moisture monitoring method of the invention and monitoring system, by obtaining crop
The water content of root system surrounding soil compares soil moisture content and default water content, if soil moisture content is lower than default water content, meter
The difference for calculating soil moisture content and default water content, judges preset difference value range belonging to difference, according to affiliated preset difference value model
It encloses, controls the opening time of the valve of corresponding position, find the water shortage situation of crop in time, irrigated according to actual needs,
To guarantee the soil moisture of crop growth period, guarantee the yield of crop.
Control method and control system of the invention has other characteristics and advantages, these characteristics and advantages are from being incorporated to this
It will be apparent in attached drawing and subsequent specific embodiment in text, or will be in the attached drawing that is incorporated herein and subsequent
It is stated in detail in specific embodiment, these the drawings and specific embodiments are used together to explain specific principle of the invention.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Detailed description of the invention
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows a kind of flow chart of soil moisture monitoring method according to the present invention.
Fig. 2 shows a kind of block diagrams of soil moisture monitoring system according to the present invention.
Specific embodiment
The preferred embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although being shown in attached drawing of the invention
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without should be by embodiments set forth herein institute
Limitation.On the contrary, thesing embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
A kind of soil moisture monitoring method according to the present invention includes: to obtain the water content of crop root surrounding soil；Than
Compared with water content and default water content；According to comparison result, the valve for controlling corresponding position is opened.
Preferably, according to comparison result, if control respective valves opening includes: that water content is aqueous lower than presetting
Amount, then obtain the difference of water content Yu default water content；Judge difference and preset difference value range.
Preferably, if difference belongs to the first preset difference value range, the valve for controlling corresponding position opens first
Preset time；If difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；If poor
Value belongs to third preset difference value range, then the valve for controlling corresponding position opens third preset time.
Preferably, the water content of multizone crop soil is obtained in the growth period periodically of crop.
It is more native by obtaining the water content of crop root surrounding soil according to illustrative soil moisture monitoring method
Earth water content and default water content calculate soil moisture content and default water content if soil moisture content is lower than default water content
Difference judges preset difference value range belonging to difference, according to affiliated preset difference value range, controls the opening of the valve of corresponding position
Time finds the water shortage situation of crop in time, is irrigated according to actual needs, to guarantee the soil water of crop growth period
Point, guarantee the yield of crop.
A kind of soil moisture monitoring system according to the present invention includes: first acquisition unit, for obtaining crop root week
Enclose the water content of soil；Comparing unit, for comparing water content and default water content；Control unit is used for according to comparison result,
The valve for controlling corresponding position is opened.
Preferably, soil moisture monitoring system further include: second acquisition unit, if for water content lower than default
Water content then obtains the difference of water content Yu default water content；Judging unit, for judging difference and preset difference value range.
Preferably, if difference belongs to the first preset difference value range, the valve for controlling corresponding position opens first
Preset time；If difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；If poor
Value belongs to third preset difference value range, then the valve for controlling corresponding position opens third preset time.
Preferably, the water content of multizone crop soil is obtained in the growth period periodically of crop.
According to illustrative soil moisture monitoring system of the invention, by obtaining the aqueous of crop root surrounding soil
It measures, compares soil moisture content and default water content, if soil moisture content is lower than default water content, calculates soil moisture content and preset
The difference of water content judges preset difference value range belonging to difference, according to affiliated preset difference value range, controls the valve of corresponding position
The opening time of door finds the water shortage situation of crop in time, is irrigated according to actual needs, to guarantee crop growth period
Soil moisture guarantees the yield of crop.
Embodiment one
Fig. 1 shows a kind of flow chart of soil moisture monitoring method according to the present invention.
As shown in Figure 1, soil moisture monitoring method provided in this embodiment includes: S102: obtaining soil around crop root
The water content of earth；S104: compare water content and default water content；S106: according to comparison result, the valve for controlling corresponding position is beaten
It opens.
Wherein, it is obtained according to comparison result if control respective valves opening includes: that water content is lower than default water content
The difference of water content and default water content；Judge difference and preset difference value range.
Wherein, if difference belongs to the first preset difference value range, the valve for controlling corresponding position opens the first preset time；
If difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；If difference belongs to
Three preset difference value ranges, the then valve for controlling corresponding position open third preset time.
Wherein, the water content of multizone crop soil is obtained in the growth period periodically of crop.
Embodiment two
Fig. 2 shows a kind of block diagrams of soil moisture monitoring system according to the present invention.
As shown in Fig. 2, soil moisture monitoring system provided in this embodiment includes: first acquisition unit 202, for obtaining
The water content of crop root surrounding soil；Comparing unit 204, for comparing water content and default water content；Control unit 206,
For according to comparison result, the valve for controlling corresponding position to be opened.
Wherein, soil moisture monitoring system further include: second acquisition unit, if being lower than default water content for water content,
Then obtain the difference of water content Yu default water content；Judging unit, for judging difference and preset difference value range.
Wherein, if difference belongs to the first preset difference value range, the valve for controlling corresponding position opens the first preset time；
If difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；If difference belongs to
Three preset difference value ranges, the then valve for controlling corresponding position open third preset time.
Wherein, the water content of multizone crop soil is obtained in the growth period periodically of crop.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (8)
1. a kind of soil moisture monitoring method characterized by comprising
Obtain the water content of crop root surrounding soil；
Compare the water content and default water content；
According to comparison result, the valve for controlling corresponding position is opened.
2. soil moisture monitoring method according to claim 1, described to control respective valves according to comparison result and open,
Include:
If the water content is lower than default water content, the difference of the water content Yu default water content is obtained；
Judge the difference and preset difference value range.
3. soil moisture monitoring method according to claim 2, which is characterized in that
If the difference belongs to the first preset difference value range, the valve for controlling corresponding position opens the first preset time；
If the difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；
If the difference belongs to third preset difference value range, the valve for controlling corresponding position opens third preset time.
4. soil moisture monitoring method according to claim 1, which is characterized in that obtained in the growth period periodically of crop
Take the water content of multizone crop soil.
5. a kind of soil moisture monitoring system characterized by comprising
First acquisition unit, for obtaining the water content of crop root surrounding soil；
Comparing unit, for the water content and default water content；
Control unit, for according to comparison result, the valve for controlling corresponding position to be opened.
6. soil moisture monitoring system according to claim 5, described according to comparison result, control respective valves and open packet
It includes:
Second acquisition unit obtains the water content and default water content if being lower than default water content for the water content
Difference；
Judging unit, for judging the difference and preset difference value range.
7. soil moisture monitoring system according to claim 6, which is characterized in that
If the difference belongs to the first preset difference value range, the valve for controlling corresponding position opens the first preset time；
If the difference belongs to the second preset difference value range, the valve for controlling corresponding position opens the second preset time；
If the difference belongs to third preset difference value range, the valve for controlling corresponding position opens third preset time.
8. soil moisture monitoring system according to claim 5, which is characterized in that obtained in the growth period periodically of crop
Take the water content of multizone crop soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795520.4A CN108967149A (en) | 2018-07-19 | 2018-07-19 | A kind of soil moisture monitoring method and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795520.4A CN108967149A (en) | 2018-07-19 | 2018-07-19 | A kind of soil moisture monitoring method and monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108967149A true CN108967149A (en) | 2018-12-11 |
Family
ID=64550253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810795520.4A Withdrawn CN108967149A (en) | 2018-07-19 | 2018-07-19 | A kind of soil moisture monitoring method and monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108967149A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219158A (en) * | 2021-06-07 | 2021-08-06 | 石河子大学 | Machine-harvested cotton intercropping cumin moisture monitoring system |
| CN113994869A (en) * | 2021-10-12 | 2022-02-01 | 杭州畅鸿信息技术有限公司 | Intelligent agricultural intelligent water-saving irrigation system based on Internet of things |
-
2018
- 2018-07-19 CN CN201810795520.4A patent/CN108967149A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219158A (en) * | 2021-06-07 | 2021-08-06 | 石河子大学 | Machine-harvested cotton intercropping cumin moisture monitoring system |
| CN113994869A (en) * | 2021-10-12 | 2022-02-01 | 杭州畅鸿信息技术有限公司 | Intelligent agricultural intelligent water-saving irrigation system based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6892114B1 (en) | Modifying irrigation schedules of existing irrigation controllers | |
| US8649910B2 (en) | Automatically adjusting irrigation controller | |
| EP1692575B1 (en) | Method and system for controlling irrigation using computed evapotranspiration values | |
| US20120261486A1 (en) | Evapotranspiration and Soil Moisture Based Irrigation Control | |
| CN108967149A (en) | A kind of soil moisture monitoring method and monitoring system | |
| CN105794605B (en) | intelligent water-saving irrigation method and system | |
| WO2008144563A1 (en) | Automatically adjusting irrigation controller | |
| CN108444075A (en) | Control method, conditioner and the mobile terminal of conditioner | |
| CN106440191A (en) | Air conditioner performance automatic matching method and device | |
| WO2012123877A1 (en) | An irrigation control device using an artificial neural network | |
| CN108594886B (en) | Self-optimization control method and device for refrigeration system based on simulation and operation big data | |
| EP3321759A1 (en) | Flow control method for proportional valve of breathing machine | |
| CN204796355U (en) | Intelligence big -arch shelter irrigation system based on thing networking | |
| CN103828690A (en) | Slightly-wetting irrigation water amount automatic control system | |
| US20160083937A1 (en) | Watering system and watering control method | |
| CN102998971B (en) | Mechanical ventilation of greenhouse pid parameter setting method and control method thereof and control system | |
| CN107314506A (en) | Air regulator and its operation control and regulation method and system | |
| CN103982983A (en) | Method and system for adjusting running parameters of air conditioner | |
| CN109511530A (en) | A kind of irrigation system and method for plant | |
| CN106359027A (en) | Crop irrigation system and irrigation method thereof | |
| CN105091187A (en) | Air conditioner operation parameter adjusting method and system | |
| CN103885509A (en) | Seedling rearing room temperature and humidity control system | |
| JP6218075B2 (en) | Automatic irrigation system | |
| CN105446190A (en) | Greenhouse roller shutter control method of greenhouse | |
| US9971328B2 (en) | Flow control center sensing pressure by barometric sensor and emit sensed pressure signal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |