CN202795725U - Farmland soil moisture remote acquisition release system - Google Patents
Farmland soil moisture remote acquisition release system Download PDFInfo
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- CN202795725U CN202795725U CN 201220472079 CN201220472079U CN202795725U CN 202795725 U CN202795725 U CN 202795725U CN 201220472079 CN201220472079 CN 201220472079 CN 201220472079 U CN201220472079 U CN 201220472079U CN 202795725 U CN202795725 U CN 202795725U
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Abstract
The utility model discloses a farmland soil moisture remote acquisition release system. The system comprises a soil moisture monitor station, a soil moisture information acquisition release platform and a user terminal, wherein the soil moisture monitor station is used for acquiring soil moisture data and transmitting the soil moisture data to the soil moisture information acquisition release platform via a GPRS (general packet radio service) network; and the soil moisture information acquisition release platform is used for processing the soil moisture data and transmitting the soil moisture data to the Internet for searching and downloading by the user terminal. According to the farmland soil moisture remote acquisition release system, single-point and multi-point wireless communication can be realized, farmland information can be acquired without person on duty, so that consumption of manpower and materials can be reduced, real time performance of farmland information acquisition and release can be improved; and the system is wide in coverage, strong in reliability and high in transmission speed. The acquired soil moisture data can be released in real time, and expert decision-making information and early alarm information can be formed through an expert system so as to guide agriculture production.
Description
Technical field
The utility model relates to farmland moisture condition acquisition technique field, particularly a kind of farmland moisture condition remote collection delivery system.
Background technology
Soil moisture content refers to the soil water regime in the main root zone according of crops.It is the important basis of coping with agriculture drought, reasonable allocation of water resources, can provide scientific basis for government's macro-level policy-making, is the guiding agricultural production service.At present, artificial mode is mainly adopted to the collection of agricultural land information in many areas, the disadvantage of this mode be the Information Monitoring error large, report and cycle of releasing news oversize, seriously lag behind agricultural production.For example, because agriculture technical staff is more, technical merit is uneven and acquisition mode and the very large difference of analytical approach existence, just be difficult to guarantee the accuracy of Information Monitoring.In addition, each agriculture technical staff need to report the information layer layer that gathers, to finally form decision-making, release news need to time cycle oversize, can have a strong impact on the growth of crops, cause the underproduction of crops.At present, although the soil moisture content monitoring system of setting up is more, have that the monitoring point is few, monitoring range is little and the external defective such as real-time release monitoring information.
General employing is solar powered in existing system, under the control of controller, can gather the agricultural land informations such as soil moisture, the soil moisture, aerial temperature and humidity and rainfall amount, and can utilize gsm module by the mode of short message Information Monitoring to be sent to peasant household.Because what system adopted is gsm module, the agricultural land information of collection can only send in the mode of short message, and data are lost easily, real-time and relatively poor with the interactivity of peasant household; In addition, because the data volume that adopts the mode of short message to transmit is less, gather the agricultural land information data when more (particularly image information) when running into, system is difficult to realize.
The utility model content
The technical matters that (one) will solve
The technical problems to be solved in the utility model is, for the deficiencies in the prior art, a kind of farmland moisture condition remote collection delivery system is provided, it has the agricultural land informations such as the agricultural land soil of collection humidity, the soil moisture, aerial temperature and humidity, solar radiation, wind speed and direction and rainfall amount, the information processing that gathers, externally issue by the internet, authorized user can be inquired about and download data by logging in the website.
(2) technical scheme
The utility model provides a kind of farmland moisture condition remote collection delivery system, comprise: soil moisture content monitoring station, soil moisture content information acquisition distribution platform and user terminal, described soil moisture content monitoring station gathers the soil moisture content data and uploads to described soil moisture content information acquisition distribution platform by GPRS network, and described soil moisture content information acquisition distribution platform is processed to process and be sent on the internet to described soil moisture content data and checked and download for user terminal.
Wherein, described soil moisture content monitoring station comprises:
Be used for gathering the solar panel of sun power and charge/discharge accumulators;
Be used for the accumulator to the power supply of Soil Moisture Monitoring hardware circuit board; And
The Soil Moisture Monitoring hardware circuit board.
Wherein, described Soil Moisture Monitoring hardware circuit board comprises: primary processor, storage unit, GPRS module, sensor interface unit, Power Management Unit, holding circuit, be used for the key-press module that the parameter to soil moisture content monitoring station arranges and the LCD MODULE that is used for browsing the soil moisture, soil moisture, aerial temperature and humidity, intensity of sunshine, wind speed, wind speed and rainfall amount,
Described primary processor gathers and carries out data interaction with soil moisture content information acquisition distribution platform sensor signal data;
Described storage unit is connected with primary processor, and described storage unit is used for the data storage, and described data comprise: system parameter data and measurement data;
Described GPRS module is connected with primary processor by the RS232 interface, and described GPRS module be used for to send the data that the monitoring station gathers and the control command that receives soil moisture content information acquisition distribution platform;
Described sensor interface unit comprises: soil moisture sensor interface, soil temperature sensor interface, aerial temperature and humidity sensor interface, solar radiation sensor interface, wind speed/wind transducer interface and rainfall amount sensor interface;
Described Power Management Unit comprises: LDO circuit, control switching circuit and large power, electrically source circuit;
Described holding circuit adopts lightning protection, wave swimming protection, overcurrent protection and to the charge and discharge protecting of solar storage battery.
Wherein, described storage unit is connected with primary processor by Serial Peripheral Interface.
Wherein, described storage unit is comprised of four AT4DB161D chips.
Wherein, described primary processor adopts the C8051F040 single-chip microcomputer.
(3) beneficial effect
The utility model farmland moisture condition remote collection delivery system not only can be realized a bit (soil moisture content information acquisition distribution platform) and multiple spot (soil moisture content monitoring station) radio communication, and realized the collection to agricultural land information (soil moisture, the soil moisture, aerial temperature and humidity, solar radiation, wind speed and direction and rainfall amount), need not on duty, reduced the consumption of human and material resources, and can soil moisture content information and in real time externally issue of expert decision-making, improve the real-time of field information acquisition and issue; Native system adopts wide coverage, reliability strong in addition, and the fast GPRS network of transmission speed communicates, and adopts charge on traffic, has system run all right, characteristics that operating cost is low; Native system not only can also pass through expert system to the soil moisture content data real-time release that gathers, and forms expert decision-making information and early warning information, guiding agricultural production.
Description of drawings
Fig. 1 is the utility model farmland moisture condition remote collection delivery system structural representation;
Fig. 2 is the structural representation of the utility model soil moisture content measuring station hardware circuit board;
Fig. 3 is the utility model Power Management Unit structural representation;
Fig. 4 is the utility model holding circuit structural representation.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, farmland moisture condition remote collection delivery system of the present utility model comprises: soil moisture content monitoring station 1, soil moisture content information acquisition distribution platform 2 and user terminal 3, described soil moisture content monitoring station 1 gathers the soil moisture content data and uploads to described soil moisture content information acquisition distribution platform 2 by GPRS network, and 2 pairs of described soil moisture content data of described soil moisture content information acquisition distribution platform are processed to process and be sent on the internet and checked and download for user terminal 3; Described user terminal 3 is checked and downloading data by internet login, also can upload the crops kind of information simultaneously.User terminal can enter log-in interface by the Internet network, both can log on long-range Soil Moisture Monitoring distribution platform 2 after finishing authentication, by different querying conditions is set, to this area soil moisture content data inquire about, analysis and data download.
As shown in Figure 2, described soil moisture content monitoring station 1 comprises: solar panel is used for gathering sun power and charge/discharge accumulators; Accumulator is used for powering to the Soil Moisture Monitoring hardware circuit board; The Soil Moisture Monitoring hardware circuit board.Described Soil Moisture Monitoring hardware circuit board comprises: primary processor 11, key-press module 12 and LCD MODULE 13, storage unit 14, GPRS module 15, sensor interface unit 16, Power Management Unit 17 and holding circuit 18.
Described primary processor 11 adopts the C8051F040 single-chip microcomputer, for sensor signal data being gathered and carrying out data interaction with soil moisture content information acquisition distribution platform 2;
Described key-press module 12 and LCD MODULE 13 are used for parameter to soil moisture content monitoring station 1 and arrange and be used for browsing the soil moisture, soil moisture, aerial temperature and humidity, intensity of sunshine, wind speed, wind speed and rainfall amount;
Described storage unit 14 is by Serial Peripheral Interface (Serial Peripheral interface, SPI) be connected with primary processor 11, be used for the data storage, described data comprise system parameter data and measurement data, in the present embodiment, described storage unit 14 is comprised of four AT4DB161D chips, and memory capacity can reach 64MB;
Described GPRS module 15 is connected with primary processor 11 by the RS232 interface, is used for sending soil moisture content monitoring station 1 data that gather and the control command that receives soil moisture content information acquisition distribution platform 2;
Described sensor interface unit 16 comprises: soil moisture sensor interface, soil temperature sensor interface, aerial temperature and humidity sensor interface, solar radiation sensor interface, wind speed/wind transducer interface and rainfall amount sensor interface;
Described Power Management Unit 17 comprises: LDO circuit 171, control switching circuit 172 and large power, electrically source circuit 173; Be used for ensureing Soil Moisture Monitoring system stability, low power operation; The Main Function of described LDO circuit 171 is that the voltage that accumulator provides is exported behind 3.3V by mu balanced circuit LDO voltage stabilizing, offers primary processor 11 and peripheral hardware circuit that the Soil Moisture Monitoring system needs the 3.3V power supply; Described large power, electrically source circuit adopts integrated chip R1224N102E, and it has the little and higher electric current fan-out capability of scope range of the fluctuation of voltage, and the voltage transitions that accumulator is provided becomes the voltage of 4.2V to provide voltage for the GPRS module, guarantees 15 proper communications of GPRS module; Described control switching circuit is used for control and opens or cut off GPRS module 15 power supplys; An output port of primary processor 11 is connected with control switching circuit, and control switching circuit is connected to the port of GPRS module 15, and primary processor 11 can open or cut off 15 communications of GPRS module according to need of work by control switching circuit.
As shown in Figure 4, described holding circuit 18 adopts lightning protection, wave swimming protection and overcurrent protection, guarantees soil moisture content monitoring station 1 long-time running; Anti-thunder tube G200; G201 has formed first order protection circuit; these two discharge tubes have formed differential mode and common mode holding circuit; large electric current for the lightning protection generation of releasing; with most of thunder energy in addition bypass absorb; second level protection comprises TVS diode D200; D201; D202 and the voltage dependent resistor (VDR) VR400 that carries out overvoltage protection; the residue superpotential that is used for implementing after suppressing through the first order is carried out clamper; it is limited in the voltage levvl that follow-up power circuit can tolerate; between the first order and second level protecting component is thermistor F200 and F201; be used for overcurrent and overvoltage protection; when excessive electric current flows through voltage dependent resistor (VDR); the voltage dependent resistor (VDR) internal resistance increases fast; thereby the cut-out external signal is connected with internal circuit; the protection internal circuit is not damaged; telefault T200 is used for further filter out power clutter, and for the Soil Moisture Monitoring system provides stable voltage, diode D203 is mainly used in preventing that accumulator the two poles of the earth from connecing anti-other element of damage circuit.
Described soil moisture content information acquisition distribution platform 2 comprises: data communication units, information management unit and soil moisture content information release unit.Described data communication units is a background processing unit, is responsible for carrying out telecommunication with soil moisture content monitoring station 1.When soil moisture content monitoring station 1 sent data, described data communication units was at first obtained IP address and the port numbers of data source, and by to the intercepting of designated port, identify and accept 1 connection request of soil moisture content monitoring station when accepting data, and the receive data bag; Simultaneously, data communication units is to illegal connection, serial data verification form and abandon illegal formatted data bag and process, and guarantees to greatest extent the correctness of data receiver.When soil moisture content monitoring station 1 was sent data, data communication units encapsulated data according to fixing agreement, increases CRC check, and pressed bag to send.
Described information management unit adopts SQLServer2008 and database access technology ADO.NET, the access of fulfillment database that can convenience and high-efficiency.Information management unit has following functions: data management, production management, SMS alarm, account management; Data management comprises that real time data is browsed, historical data is browsed, Data Comparison analysis and data are downloaded, and production management mainly is to carry out expert system analysis according to soil moisture content data and crop species, forms expert tactics, guiding agricultural production; SMS alarm is the actual demand according to different regions, and the alarming threshold value scope is set, in case surpass the threshold values scope, system will issue warning message; Account Administration mainly is that the system management account is increased, deletes, changes, inquires about, and simultaneously account, website is carried out the empowerment management operation.
Soil moisture content information release unit is based on communication terminal service unit and the browser module of ASP.NET technical design exploitation, finishes the mandate to Capture and publish and the user terminal of agricultural land information.
Above embodiment only is used for explanation the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that does not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (6)
1. farmland moisture condition remote collection delivery system, it is characterized in that, comprise: soil moisture content monitoring station, soil moisture content information acquisition distribution platform and user terminal, described soil moisture content monitoring station gathers the soil moisture content data and uploads to described soil moisture content information acquisition distribution platform by GPRS network, and described soil moisture content information acquisition distribution platform is processed to process and be sent on the internet to described soil moisture content data and checked and download for user terminal.
2. farmland moisture condition remote collection delivery system as claimed in claim 1 is characterized in that described soil moisture content monitoring station comprises:
Be used for gathering the solar panel of sun power and accumulators charge/discharge;
Be used for the accumulator to the power supply of Soil Moisture Monitoring hardware circuit board; And
The Soil Moisture Monitoring hardware circuit board.
3. farmland moisture condition remote collection delivery system as claimed in claim 2; it is characterized in that described Soil Moisture Monitoring hardware circuit board comprises: primary processor, storage unit, GPRS module, sensor interface unit, Power Management Unit, holding circuit, be used for the key-press module that the parameter to soil moisture content monitoring station arranges and the LCD MODULE that is used for browsing the soil moisture, soil moisture, aerial temperature and humidity, intensity of sunshine, wind speed, wind speed and rainfall amount,
Described primary processor gathers and carries out data interaction with soil moisture content information acquisition distribution platform sensor signal data;
Described storage unit is connected with primary processor, and described storage unit is used for the data storage, and described data comprise: system parameter data and measurement data;
Described GPRS module is connected with primary processor by the RS232 interface, and described GPRS module be used for to send the data that the monitoring station gathers and the control command that receives soil moisture content information acquisition distribution platform;
Described sensor interface unit comprises: soil moisture sensor interface, soil temperature sensor interface, aerial temperature and humidity sensor interface, solar radiation sensor interface, wind speed/wind transducer interface and rainfall amount sensor interface;
Described Power Management Unit comprises: LDO circuit, control switching circuit and large power, electrically source circuit;
Described holding circuit adopts lightning protection, wave swimming protection, overcurrent protection and to the charge and discharge protecting of solar storage battery.
4. farmland moisture condition remote collection delivery system as claimed in claim 3 is characterized in that described storage unit is connected with primary processor by Serial Peripheral Interface.
5. farmland moisture condition remote collection delivery system as claimed in claim 4 is characterized in that, described storage unit is comprised of four AT4DB161D chips.
6. farmland moisture condition remote collection delivery system as claimed in claim 3 is characterized in that, described primary processor adopts the C8051F040 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472079 CN202795725U (en) | 2012-09-14 | 2012-09-14 | Farmland soil moisture remote acquisition release system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472079 CN202795725U (en) | 2012-09-14 | 2012-09-14 | Farmland soil moisture remote acquisition release system |
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| CN202795725U true CN202795725U (en) | 2013-03-13 |
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| CN 201220472079 Expired - Fee Related CN202795725U (en) | 2012-09-14 | 2012-09-14 | Farmland soil moisture remote acquisition release system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929467A (en) * | 2016-04-18 | 2016-09-07 | 北京林业大学 | Real-time rainfall measurement sensing network system based on tipping bucket rain gauge |
| CN106921729A (en) * | 2017-01-16 | 2017-07-04 | 中州大学 | A kind of agriculture Soil Moisture Monitoring system |
| CN107168203A (en) * | 2017-05-26 | 2017-09-15 | 黑龙江省农业科学院耕作栽培研究所 | Burst-oriented monitoring and alarming system is used in a kind of paddy cool injury prevention |
-
2012
- 2012-09-14 CN CN 201220472079 patent/CN202795725U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929467A (en) * | 2016-04-18 | 2016-09-07 | 北京林业大学 | Real-time rainfall measurement sensing network system based on tipping bucket rain gauge |
| CN106921729A (en) * | 2017-01-16 | 2017-07-04 | 中州大学 | A kind of agriculture Soil Moisture Monitoring system |
| CN107168203A (en) * | 2017-05-26 | 2017-09-15 | 黑龙江省农业科学院耕作栽培研究所 | Burst-oriented monitoring and alarming system is used in a kind of paddy cool injury prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AGRICULTURE INFORMATION TECHNOLOGY RESEARC Free format text: FORMER OWNER: BEIJING RESEARCH CENTER OF INTELLIGENT EQUIPMENT FOR AGRICULTURE Effective date: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 100097, agricultural building A318b, No. 11 middle garden, Shuguang garden, Beijing, Haidian District Patentee after: Beijing Research Center for Information Technology in Agriculture Address before: 100097 Beijing city Haidian District Shuguang Garden Road No. 11 agricultural building A block 318 Patentee before: Beijing Research Center of Intelligent Equipment for Agriculture |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |