CN107248269A - Soil moisture content data uploading device and method - Google Patents
Soil moisture content data uploading device and method Download PDFInfo
- Publication number
- CN107248269A CN107248269A CN201710576525.3A CN201710576525A CN107248269A CN 107248269 A CN107248269 A CN 107248269A CN 201710576525 A CN201710576525 A CN 201710576525A CN 107248269 A CN107248269 A CN 107248269A
- Authority
- CN
- China
- Prior art keywords
- soil moisture
- soil
- information
- moisture content
- plot
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
- G06F13/4286—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a handshaking protocol, e.g. RS232C link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of soil moisture content data uploading device, including：Multiple soil temperature-moisture sensors, the information on soil moisture for detecting sampled point；Multiple Acquisition Instruments, the information on soil moisture for receiving correspondence soil temperature-moisture sensor detection；Soil moisture content gateway, it includes LoRa wireless modules, processor module, and processor module is used for the information on soil moisture for receiving the transmission of LoRa wireless modules, and is converted into the information on soil moisture sent in the form of RS232 serial ports, obtains processing information on soil moisture；Data collection module, for collecting processing information on soil moisture.The invention also discloses a kind of soil moisture content data uploading method.The problem of present invention is based on GPRS/GSM wireless communication technologys transmission data cost height for Acquisition Instrument and safeguards cumbersome, sets soil moisture content gateway, to provide the soil moisture content data uploading method and device that a kind of cost is low, low in energy consumption and communication distance is remote.
Description
Technical field
Field is monitored the present invention relates to soil moisture content.It is more particularly related to which a kind of soil moisture content data are uploaded
Device and method.
Background technology
For agricultural production, soil moisture content is to influence the important indicator of plant growth.Soil moisture index is below 50%
Soil belong to Severe drought, plant can be caused to stop development until withered；Soil of the soil moisture index below 60% belongs to light
Degree arid, plant growth causes a certain degree of adverse effect；This interval soil is suitable in 60%-80% for soil moisture index
Plant growth；Soil moisture index is more than 80% and represents that soil moisture content crosses Sheng, and drainage measure should be taken if necessary, is otherwise had
Plant root corruption may be caused.It can be seen that, accurate measurement and analysis soil moisture content can strengthen the energy of prediction and reply drought
Power, and scientific basis can be provided for the water in agricultural production, fertilizer supply, the farmland operation that becomes more meticulous to realizing energy-saving and water-saving
It is significant.
The progress of sensing technology and Internet technology, is rapidly developed agriculture technology of Internet of things, in order to accurately measure
With analysis soil moisture content, the main method for carrying out soil moisture content detection in wide scope at present is that large area farmland is divided into many
Individual rotation flow group, and one or more soil temperature-moisture sensors are installed on small plot, for the soil moisture content of each sampled point
Periodic measurement is performed, so that time and spatially equally distributed a large amount of sample point datas are obtained, to each soil temperature and humidity
Sensor Acquisition Instrument installs a SIM card, and sample point data is uploaded into monitoring system based on GPRS/GSM wireless communication technologys,
Cost is high and safeguards cumbersome.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of soil moisture content data uploading device and method, it is directed to Acquisition Instrument base
The problem of GPRS/GSM wireless communication technologys transmission data cost height and cumbersome maintenance, soil moisture content gateway is set, to provide
A kind of cost is low, low in energy consumption and communication distance is remote soil moisture content data uploading method and device.
Filled to realize to be uploaded there is provided a kind of soil moisture content data according to object of the present invention and further advantage
Put, including：Multiple soil temperature-moisture sensors, the information on soil moisture for detecting sampled point；
Multiple Acquisition Instruments, it connects one to one with soil temperature-moisture sensor respectively, for receiving correspondence Soil Temperature And Moisture
Spend the information on soil moisture of sensor detection；
Soil moisture content gateway, it includes the LoRa wireless modules communicated to connect with each Acquisition Instrument and LoRa wireless modules
The processor module of connection, wherein, LoRa wireless modules are used to receive the soil moisture in the soil that Acquisition Instrument is sent by LoRa wireless technologys
Feelings information, processor module is gone here and there for receiving the information on soil moisture of LoRa wireless modules transmission, and being converted into RS232
The information on soil moisture that the form of mouth is sent, obtains processing information on soil moisture；
Data collection module, it is connected with the processor module, and processor module will handle information on soil moisture transmission
To data collection module, data collection module is used to collect processing information on soil moisture.
Preferably, described soil moisture content data uploading device, in addition to：Monitoring system, itself and the tidal data recovering
Module is connected, and data collection module transmits the processing information on soil moisture collected to monitoring system, and monitoring system is received and opened up
Show processing information on soil moisture.
Preferably, communicated to connect between the data collection module and the monitoring system by GPRS/GSM forms.
Preferably, the processor module is RS232 electrical level transferring chips.
Preferably, geodesic block to be checked is divided into multiple small plots, each small plot is horizontal plot, each small plot
Upper setting at least one soil temperature-moisture sensor, wherein, the area of each small plot is S1, with each soil temperature on small plot
Humidity sensor is that multiple circles on the circle that the center of circle draws that radius is 1-2m, each small plot mutually disjoint, and each descends plot
On multiple circles and the small plot overlapping area be S2,1/2nd of S2 >=S1.
A kind of soil moisture content data uploading method, comprises the following steps：
Multiple soil temperature-moisture sensors are respectively arranged in the sample point of geodesic block to be checked, detect the soil moisture in the soil of sampled point
Feelings information；
Multiple Acquisition Instruments connect one to one with soil temperature-moisture sensor respectively, receive correspondence soil temperature-moisture sensor
The information on soil moisture of detection；
LoRa wireless modules receive the information on soil moisture that Acquisition Instrument is sent by LoRa wireless technologys；
Processor module receives the information on soil moisture of LoRa wireless modules transmission, and is converted into RS232 serial ports
Form send information on soil moisture, obtain processing information on soil moisture；
Data collection module collects processing information on soil moisture, and is transmitted by GPRS/GSM forms to monitoring system, prison
Control system receives and shows the information on soil moisture.
Preferably, the processor module is RS232 electrical level transferring chips.
Preferably, geodesic block to be checked is divided into multiple small plots, each small plot is horizontal plot, each small plot
Upper setting at least one soil temperature-moisture sensor, wherein, the area of each small plot is S1, with each soil temperature on small plot
Humidity sensor is that multiple circles on the circle that the center of circle draws that radius is 1-2m, each small plot mutually disjoint, and each descends plot
On multiple circles and the small plot overlapping area be S2,1/2nd of S2 >=S1.
The present invention at least includes following beneficial effect：Soil moisture content gateway is set, LoRa is passed through using LoRa wireless modules
Wireless technology receives the information on soil moisture that Acquisition Instrument is sent, and processor module is used for the soil for receiving the transmission of LoRa wireless modules
Soil moisture information, and the information on soil moisture sent in the form of RS232 serial ports is converted into, whole transmitting procedure cost is low,
Low in energy consumption, communication distance is remote, it is to avoid is based on GPRS/GSM wireless communication technologys for Acquisition Instrument and transmits data, it is necessary to each
The problem of cost height that a SIM card is respectively mounted on individual Acquisition Instrument and is caused and cumbersome maintenance.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the soil moisture content data uploading device of the present invention；
Fig. 2 is the workflow diagram of the soil moisture content data uploading method of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
A kind of soil moisture content data uploading device, including：
Multiple soil temperature-moisture sensors, the information on soil moisture for detecting sampled point；
Multiple Acquisition Instruments, it connects one to one with soil temperature-moisture sensor respectively, for receiving correspondence Soil Temperature And Moisture
Spend the information on soil moisture of sensor detection；
Soil moisture content gateway, it includes the LoRa wireless modules communicated to connect with each Acquisition Instrument and LoRa wireless modules
The processor module of connection, wherein, LoRa wireless modules are used to receive the soil moisture in the soil that Acquisition Instrument is sent by LoRa wireless technologys
Feelings information, processor module is gone here and there for receiving the information on soil moisture of LoRa wireless modules transmission, and being converted into RS232
The information on soil moisture that the form of mouth is sent, obtains processing information on soil moisture；
Data collection module, it is connected with the processor module, and processor module will handle information on soil moisture transmission
To data collection module, data collection module is used to collect processing information on soil moisture.
In the above-mentioned technical solutions, multiple soil temperature-moisture sensors are installed at the test point of geodesic block to be checked, adopted
Collection instrument gather and received the information on soil moisture that correspondence soil temperature-moisture sensor is detected, and by the soil moisture content data detected
Transmit to soil moisture content gateway, the LoRa wireless modules of soil moisture content gateway receive what Acquisition Instrument was sent by LoRa wireless technologys
Information on soil moisture, processor module is connected with LoRa wireless modules, and the soil moisture content that the LoRa wireless modules received are sent
Information, and the information on soil moisture sent in the form of RS232 serial ports is converted into, processing information on soil moisture is obtained, is handled
Device module is transmitted information on soil moisture is handled to data collection module, and data collection module collects processing information on soil moisture,
Wherein, data collection module can be meteorological acquisition system.Using the technical scheme, soil moisture content gateway is set, LoRa is utilized
Wireless module receives the information on soil moisture that sends of Acquisition Instrument by LoRa wireless technologys, processor module be used to receiving LoRa without
The information on soil moisture of wire module transmission, and the information on soil moisture sent in the form of RS232 serial ports is converted into, entirely
Transmitting procedure cost is low, low in energy consumption, communication distance is remote, it is to avoid be based on the transmission of GPRS/GSM wireless communication technologys for Acquisition Instrument
Data are, it is necessary to which a SIM card is respectively mounted on each Acquisition Instrument and is caused cost is high and the problem of safeguard cumbersome.
In another technical scheme, described soil moisture content data uploading device, in addition to：Monitoring system, itself and institute
Data collection module connection is stated, data collection module transmits the processing information on soil moisture collected to monitoring system, monitoring system
System receives and shows processing information on soil moisture.Using the technical scheme, information on soil moisture is monitored by monitoring system in real time,
Because Acquisition Instrument can perform periodic measurement for the information on soil moisture of each sampled point, so as to obtain time and spatially
The soil moisture content data of equally distributed a large amount of sampled points, and pass through monitoring system real-time exhibition.
In another technical scheme, pass through GPRS/GSM forms between the data collection module and the monitoring system
Communication connection.Using the technical scheme, geodesic block to be checked, whole geodesic block to be checked are monitored using soil moisture content data uploading device
Only need to a GPRS/GSM communication equipment for being provided with SIM card and the problem of data are uploaded can be achieved.
In another technical scheme, the processor module is RS232 electrical level transferring chips.Using the technical scheme,
RS232 electrical level transferring chips receive the information on soil moisture of LoRa wireless modules transmission, and convert thereof into the shape of RS232 serial ports
The information on soil moisture that formula is sent, what is be connected with RS232 electrical level transferring chips also has voltage stabilizing chip.
In another technical scheme, geodesic block to be checked is divided into multiple small plots, each small plot is horizontal plot,
At least one soil temperature-moisture sensor is set on each small plot, wherein, the area of each small plot is S1, with small plot
Each soil temperature-moisture sensor is that multiple circles on the circle that the center of circle draws that radius is 1-2m, each small plot mutually disjoint, and
Multiple circles and the small plot overlapping area on each lower plot are S2,1/2nd of S2 >=S1.Using the technical scheme, carry
The accuracy of detection of high whole data, its application in field irrigation is：Farmland is divided into multiple irrigation blocks, each block of irrigating is
For said one small plot, soil temperature-moisture sensor is installed in each irrigation block, to detect the Soil Temperature And Moisture of the irrigation block
Degree, scientific application of irrigation.
A kind of method that soil moisture content data are uploaded, comprises the following steps：
Multiple soil temperature-moisture sensors are respectively arranged in the sample point of geodesic block to be checked, detect the soil moisture in the soil of sampled point
Feelings information；
Multiple Acquisition Instruments connect one to one with soil temperature-moisture sensor respectively, receive correspondence soil temperature-moisture sensor
The information on soil moisture of detection；
LoRa wireless modules receive the information on soil moisture that Acquisition Instrument is sent by LoRa wireless technologys；
Processor module receives the information on soil moisture of LoRa wireless modules transmission, and is converted into RS232 serial ports
Form send information on soil moisture, obtain processing information on soil moisture；
Data collection module collects processing information on soil moisture, and is transmitted by GPRS/GSM forms to monitoring system, prison
Control system receives and shows the information on soil moisture.
In the above-mentioned technical solutions, multiple soil temperature-moisture sensors are installed at the test point of geodesic block to be checked, adopted
Collection instrument gather and received the information on soil moisture that correspondence soil temperature-moisture sensor is detected, and by the soil moisture content data detected
Transmit to soil moisture content gateway, the LoRa wireless modules of soil moisture content gateway receive what Acquisition Instrument was sent by LoRa wireless technologys
Information on soil moisture, processor module is connected with LoRa wireless modules, and the soil moisture content that the LoRa wireless modules received are sent
Information, and the information on soil moisture sent in the form of RS232 serial ports is converted into, processing information on soil moisture is obtained, is handled
Device module is transmitted information on soil moisture is handled to data collection module, and data collection module collects processing information on soil moisture,
Wherein, data collection module can be meteorological acquisition system.Using the technical scheme, soil moisture content gateway is set, LoRa is utilized
Wireless module receives the information on soil moisture that sends of Acquisition Instrument by LoRa wireless technologys, processor module be used to receiving LoRa without
The information on soil moisture of wire module transmission, and the information on soil moisture sent in the form of RS232 serial ports is converted into, entirely
Transmitting procedure cost is low, low in energy consumption, communication distance is remote, it is to avoid be based on the transmission of GPRS/GSM wireless communication technologys for Acquisition Instrument
Data pass through prison, it is necessary to a SIM card is respectively mounted on each Acquisition Instrument and is caused cost is high and the problem of safeguard cumbersome
Control system monitors information on soil moisture in real time, because Acquisition Instrument can perform the cycle for the information on soil moisture of each sampled point
Property measurement, so as to obtain time and spatially the soil moisture content data of equally distributed a large amount of sampled points, and pass through monitoring system
Real-time exhibition, geodesic block to be checked is monitored using soil moisture content data uploading device, and whole geodesic block to be checked only needs to an installation
The problem of data are uploaded can be achieved in the GPRS/GSM communication equipments for having SIM card.
In another technical scheme, the processor module is RS232 electrical level transferring chips.Using the technical scheme,
RS232 electrical level transferring chips receive the information on soil moisture of LoRa wireless modules transmission, and convert thereof into the shape of RS232 serial ports
The information on soil moisture that formula is sent, what is be connected with RS232 electrical level transferring chips also has voltage stabilizing chip.
In another technical scheme, geodesic block to be checked is divided into multiple small plots, each small plot is horizontal plot,
At least one soil temperature-moisture sensor is set on each small plot, wherein, the area of each small plot is S1, with small plot
Each soil temperature-moisture sensor is that multiple circles on the circle that the center of circle draws that radius is 1-2m, each small plot mutually disjoint, and
Multiple circles and the small plot overlapping area on each lower plot are S2,1/2nd of S2 >=S1.Using the technical scheme, carry
The accuracy of detection of high whole data.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (8)
1. a kind of soil moisture content data uploading device, it is characterised in that including：
Multiple soil temperature-moisture sensors, the information on soil moisture for detecting sampled point；
Multiple Acquisition Instruments, it connects one to one with soil temperature-moisture sensor respectively, is passed for receiving correspondence soil temperature and humidity
The information on soil moisture of sensor detection；
Soil moisture content gateway, it includes being connected with the LoRa wireless modules of each Acquisition Instrument communication connection, with LoRa wireless modules
Processor module, wherein, LoRa wireless modules be used for by LoRa wireless technologys receive Acquisition Instrument send soil moisture content letter
Breath, processor module is used for the information on soil moisture for receiving the transmission of LoRa wireless modules, and is converted into RS232 serial ports
The information on soil moisture that form is sent, obtains processing information on soil moisture；
Data collection module, it is connected with the processor module, and processor module is transmitted information on soil moisture is handled to number
According to collection module, data collection module is used to collect processing information on soil moisture.
2. soil moisture content data uploading device as claimed in claim 1, it is characterised in that also include：Monitoring system, itself and institute
Data collection module connection is stated, data collection module transmits the processing information on soil moisture collected to monitoring system, monitoring system
System receives and shows processing information on soil moisture.
3. soil moisture content data uploading device as claimed in claim 2, it is characterised in that the data collection module with it is described
Communicated to connect between monitoring system by GPRS/GSM forms.
4. soil moisture content data uploading device as claimed in claim 3, it is characterised in that the processor module is RS232
Electrical level transferring chip.
5. soil moisture content data uploading device as claimed in claim 4, it is characterised in that be divided into geodesic block to be checked multiple small
Plot, each small plot is setting at least one soil temperature-moisture sensor on horizontal plot, each small plot, wherein, each
The area of small plot is S1, each soil temperature-moisture sensor is that radius is drawn as 1-2m circle, Mei Ge little in the center of circle using on small plot
Multiple circles on plot mutually disjoint, and the multiple circles and the small plot overlapping area on each lower plot are S2, S2≥S1's
1/2nd.
6. a kind of soil moisture content data uploading method, it is characterised in that comprise the following steps：
Multiple soil temperature-moisture sensors are respectively arranged in the sample point of geodesic block to be checked, the soil moisture content letter of detection sampled point
Breath；
Multiple Acquisition Instruments connect one to one with soil temperature-moisture sensor respectively, receive correspondence soil temperature-moisture sensor detection
Information on soil moisture；
LoRa wireless modules receive the information on soil moisture that Acquisition Instrument is sent by LoRa wireless technologys；
Processor module receives the information on soil moisture of LoRa wireless modules transmission, and is converted into the shape of RS232 serial ports
The information on soil moisture that formula is sent, obtains processing information on soil moisture；
Data collection module collects processing information on soil moisture, and is transmitted by GPRS/GSM forms to monitoring system, monitoring system
System receives and shows the information on soil moisture.
7. soil moisture content data uploading method as claimed in claim 6, it is characterised in that the processor module is RS232
Electrical level transferring chip.
8. soil moisture content data uploading method as claimed in claim 6, it is characterised in that be divided into geodesic block to be checked multiple small
Plot, each small plot is setting at least one soil temperature-moisture sensor on horizontal plot, each small plot, wherein, each
The area of small plot is S1, and each soil temperature-moisture sensor is that radius is drawn as 1-2m circle, Mei Ge little in the center of circle using on small plot
Multiple circles on plot mutually disjoint, and the multiple circles and the small plot overlapping area on each lower plot are S2, S2 >=S1
1/2nd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576525.3A CN107248269A (en) | 2017-07-14 | 2017-07-14 | Soil moisture content data uploading device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576525.3A CN107248269A (en) | 2017-07-14 | 2017-07-14 | Soil moisture content data uploading device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107248269A true CN107248269A (en) | 2017-10-13 |
Family
ID=60013776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576525.3A Pending CN107248269A (en) | 2017-07-14 | 2017-07-14 | Soil moisture content data uploading device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107248269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802887A (en) * | 2017-11-17 | 2019-05-24 | 苏州格联威智能科技有限公司 | A kind of RS485/RS232 turns LORA gateway and its working method |
| CN111405056A (en) * | 2020-03-23 | 2020-07-10 | 河南锐利特计算机科技有限公司 | Grid type soil moisture content monitoring system and method based on Internet of things |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399734A (en) * | 2008-07-21 | 2009-04-01 | 北京农业信息技术研究中心 | Farm land soil information collecting system and method |
| CN101801006A (en) * | 2010-01-18 | 2010-08-11 | 北京农业智能装备技术研究中心 | Soil humidity sensor network system and method for acquiring soil humidity information |
| CN204461475U (en) * | 2015-01-15 | 2015-07-08 | 黑龙江省农垦科学院科技情报研究所 | Soil moisture content monitoring system |
| CN204559902U (en) * | 2015-03-27 | 2015-08-12 | 武汉慧联无限科技有限公司 | A kind of radio network gateway that LoRa signal and internet communication signal can be carried out data transaction |
| CN205302597U (en) * | 2015-12-22 | 2016-06-08 | 武汉海星通技术有限公司 | Thing networking systems based on loRa technique |
-
2017
- 2017-07-14 CN CN201710576525.3A patent/CN107248269A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399734A (en) * | 2008-07-21 | 2009-04-01 | 北京农业信息技术研究中心 | Farm land soil information collecting system and method |
| CN101801006A (en) * | 2010-01-18 | 2010-08-11 | 北京农业智能装备技术研究中心 | Soil humidity sensor network system and method for acquiring soil humidity information |
| CN204461475U (en) * | 2015-01-15 | 2015-07-08 | 黑龙江省农垦科学院科技情报研究所 | Soil moisture content monitoring system |
| CN204559902U (en) * | 2015-03-27 | 2015-08-12 | 武汉慧联无限科技有限公司 | A kind of radio network gateway that LoRa signal and internet communication signal can be carried out data transaction |
| CN205302597U (en) * | 2015-12-22 | 2016-06-08 | 武汉海星通技术有限公司 | Thing networking systems based on loRa technique |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802887A (en) * | 2017-11-17 | 2019-05-24 | 苏州格联威智能科技有限公司 | A kind of RS485/RS232 turns LORA gateway and its working method |
| CN111405056A (en) * | 2020-03-23 | 2020-07-10 | 河南锐利特计算机科技有限公司 | Grid type soil moisture content monitoring system and method based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104865874B (en) | The management method of intelligent agricultural machinery system based on Beidou navigation | |
| CN102072745B (en) | Remote monitoring-based device, system and method for measuring crop yield in real time | |
| CN101799465B (en) | Dry land farmland water potential soft measuring method based on microenvironment information and soft measuring network | |
| CN201508618U (en) | Wireless sensor network greenhouse environment automatic monitoring system | |
| CN104006848A (en) | Farmland agricultural condition monitoring system capable of being provided with multiple sensors | |
| CN202631520U (en) | Wireless intelligent soil moisture content collecting automatic-monitoring device | |
| CN201417152Y (en) | Portable multi-parameter cropland information acquisition instrument | |
| CN102314166A (en) | Intelligent crop production measurement and control system based on Internet of Things | |
| CN107248269A (en) | Soil moisture content data uploading device and method | |
| CN201307003Y (en) | Automatic detection system for diameter micro-variation of plant stem based on wireless sensor network | |
| CN203479336U (en) | Crop growth water-shortage information detecting device | |
| CN104699041B (en) | A kind of vibration type deep-loosening machine operation method for monitoring state | |
| CN204514370U (en) | A kind of can the apparatus of multiparameter record crop growth | |
| CN201859337U (en) | Intelligent observing and controlling system for crop production based on article internet | |
| CN100573146C (en) | A kind of determining crops water forcing index device and assay method thereof | |
| CN206876209U (en) | A kind of paddy growth monitoring system based on Internet of Things | |
| CN203672411U (en) | Crop agricultural condition monitoring device | |
| CN104730981A (en) | Multi-parameter crop growth recording instrument device | |
| CN105699243B (en) | Internet of Things water-fertilizer integral lysimeter measuring system | |
| CN106770505A (en) | A kind of soil in-situ quick-analysis method based on dielectric spectra | |
| CN204154342U (en) | A kind of well irrigation water yield and underground water table wireless real-time acquisition device | |
| CN206223784U (en) | A kind of soil multi-point multi-layer humiture on-Line Monitor Device based on cloud platform | |
| CN101968418A (en) | Displacement type lysimeter | |
| CN201892857U (en) | Wireless monitoring and controlling network for moisture and nutrients of soilless culture substrate | |
| CN109030786A (en) | A kind of farmland irrigation water measuring device and measuring method |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |