CN205899417U - Farmland information acquisition monitoring system based on microprocessor STM32 - Google Patents
Farmland information acquisition monitoring system based on microprocessor STM32 Download PDFInfo
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- CN205899417U CN205899417U CN201620793990.3U CN201620793990U CN205899417U CN 205899417 U CN205899417 U CN 205899417U CN 201620793990 U CN201620793990 U CN 201620793990U CN 205899417 U CN205899417 U CN 205899417U
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Abstract
Farmland information acquisition monitoring system based on microprocessor STM32 relates to farmland information acquisition monitoring system, monitoring system includes temperature sensor, humidity transducer, photosensitive sensor, moisture sensor, pH value sensor, GPRS antenna, host computer, the host computer has 1 rectangular shell, and the GPRS antennal interface is located the GPRS antenna groove of host computer shell top, accuse circuit board comprises microprocessor circuit, 485 communication circuit, GPRS communication circuit, 485 communication circuit comprises 485 driver chip MAX485 and peripheral circuit, links to each other with temperature sensor, humidity transducer, photosensitive sensor, moisture sensor, pH value sensor, air velocity transducer through 485 buses. The farming information acquisition GPRS communication circuit comprise GPRS communication module SIM908 module and peripheral circuit. This farmland information acquisition monitoring system has realized all -weather real -time online farmland information acquisition monitoring, guides the agricultural production and improves agriculture production efficiency.
Description
Technical field
This utility model is related to agriculture production environment monitoring system, specially a kind of farmland based on microprocessor stm32
Information gathering monitoring system.
Background technology
Agricultural is the basis of human survival and development, is mainstay of the national economy industry, is in the weight concern national economy
Weight.Field information acquisition is the research base station of agricultural modernization and Digital Agriculture.It is to the effect that to farmland geography ring
The information such as border, Soil structure, climate parameter and crop growth situation, realize dynamic, accurate and real-time monitoring.
Mainly divide two kinds to the acquisition method of agricultural environment information at present: one kind is that staff enters pedestrian to collection in worksite
Work record, work is heavy, and cannot realize data and transmit in real time；Another kind of method is the collection system based on bus-type for the small range
System, this kind of method is not only expensive, and in farm environment humidity high, acid big, illumination is strong etc., and feature can lead to cable
Aging, reduce the reliability of system, make troubles to agricultural production.These methods all far can not meet modern agricultural production
Need.
Content of the invention
The purpose of this utility model is to provide a kind of field information acquisition monitoring system based on microprocessor stm32,
With stm32f103 microprocessor and μ c/os-ii operating system as platform, complicated process task is handed over operating system to be adjusted
Degree, makes the utilization rate of cpu be improved, and program is easier design and safeguards.This field information acquisition monitoring system by using
Temperature sensor, humidity sensor, light sensor, moisture transducer, ph value sensor, air velocity transducer, gprs communication mould
Block, field information acquisition is monitored, wireless communication technology combines it is achieved that the field information acquisition of round-the-clock real-time online is supervised
Survey.Guiding agricultural production is come with this and improves agricultural production efficiency.
The technical solution of the utility model: a kind of field information acquisition monitoring system based on microprocessor stm32, including
Temperature sensor, humidity sensor, light sensor, moisture transducer, ph value sensor, gprs antenna, main frame.Main frame has 1
Individual rectangular shell, is provided with 1 main frame groove, 1 gprs days line groove above host housing.Host housing built with
1 piece of main control board, this main control board is made up of microcontroller circuit, 485 telecommunication circuits, gprs telecommunication circuit.This master control
Microcontroller circuit on circuit board is made up of stm32f103 and its peripheral circuit, the parsing of responsible sensing data agreement and
The control of whole system.485 telecommunication circuits on this main control board are provided with 1 485 bus communication interface, total by 485
Line is connected with temperature sensor, humidity sensor, light sensor, moisture transducer, ph value sensor, air velocity transducer, should
485 bus communication interface are located at the main frame groove above host housing.Set in gprs telecommunication circuit on this main control board
There is 1 gprs antennal interface, be connected with gprs antenna by gprs high-frequency line, this gprs antennal interface is located above host housing
Gprs antenna groove.
Main control board is made up of microcontroller circuit, 485 telecommunication circuits, gprs telecommunication circuit.Microcontroller circuit by
Stm32f103 and its peripheral circuit composition, the parsing of responsible sensing data agreement and the control of whole system.485 communication electricity
It route 485 driving chip max485 and its peripheral circuit to constitute, by 485 buses and temperature sensor, humidity sensor, photosensitive
Sensor, moisture transducer, ph value sensor, air velocity transducer are connected, and the miniclimate data carrying out farmland (includes temperature, wet
Degree, soil etc.) monitored in real time, thus solving the requirement of field information acquisition autgmentability, distributivity, real-time.
Field information acquisition.Gprs telecommunication circuit is made up of gprs communication module sim908 module and its peripheral circuit, should
Module will be responsible for positional information and gprs radio communication at acquisition abnormity agricultural land information.
Field information acquisition monitoring system passes through 485 buses and temperature sensor, humidity sensor, light sensor, water
Sub-sensor, ph value sensor, air velocity transducer are connected, and carry out soil moisture, ph value, precipitation, aerial temperature and humidity, illumination strong
Degree, meteorological information acquisition.Temperature sensor selects ds18b20 module, is responsible for temperature at collection farmland surface；Humidity sensor
Select sht10 module, be responsible for collection farmland air humidity；Light sensor selects to use photosensitive diode (led) module, is responsible for collection agriculture
Field intensity of illumination；Moisture transducer selects rhd-100 soil moisture sensor module, is responsible for moisture in collection agricultural land soil
Information；Ph value sensor selects hd3405ph module, is responsible for collection agricultural land soil ph Value Data；Air velocity transducer selects lv electronics
Formula compass module, is responsible for collection farmland wind speed information；Communication module selects sim908 module, and this module is responsible for acquisition abnormity farmland
Positional information at information and gprs radio communication.When abnormal agricultural land information occurs, by gprs module by farmland at this
Monitoring information is sent to Surveillance center it is achieved that round-the-clock monitor to farmland in real time, is agricultural management and decision-making section is provided with
The foundation of effect.
Brief description
Fig. 1 is this utility model system wiring diagram；
Fig. 2 is this utility model main machine structure schematic diagram；
Fig. 3 is this utility model host circuit schematic diagram.
In figure adnexa:
1 is temperature sensor, 2 is humidity sensor, 3 is light sensor, 4 is gprs antenna, 5 is 485 buses, 6 are
Gprs high-frequency line, 7 be main frame, 8 be moisture transducer, 9 be ph value sensor, 10 be air velocity transducer, 11 be main frame groove, 12
For gprs days line grooves.
Specific embodiment
Embodiment
See Fig. 1, Fig. 2, a kind of field information acquisition monitoring system based on microprocessor stm32, including temperature sensor
1st, humidity sensor 2, light sensor 3, moisture transducer 8, ph value sensor 9, air velocity transducer 10, gprs antenna 6, main frame
7.Main frame 7 has 1 rectangular shell, is provided with 11,1 gprs days line groove 12 of 1 main frame groove above main frame 7 shell.
In host housing built with 1 piece of main control board, this main control board is by microcontroller circuit, 485 telecommunication circuits, gprs communication
Circuit forms.485 telecommunication circuits on main control board are provided with 1 485 bus communication interface, by 485 buses 5 and temperature
Sensor 1, humidity sensor 2, light sensor 3, moisture transducer 8, ph value sensor 9, air velocity transducer 10 are connected, should
485 bus communication interface are located at the main frame groove 11 above main frame 7 shell.Set in gprs telecommunication circuit on main control board
There is 1 gprs antennal interface, be connected with gprs antenna 4 by gprs high-frequency line 6, this gprs antennal interface is located at main frame 7 shell
At the gprs days line grooves 12 of top.
See Fig. 3, main control board is made up of microcontroller circuit, 485 telecommunication circuits, gprs telecommunication circuit.Microprocessor
Circuit is made up of stm32f103 and its peripheral circuit, the parsing of responsible sensing data agreement and the control of whole system.485
Telecommunication circuit is made up of 485 driving chip max485 and its peripheral circuit, is connected with sensor by 485 buses.Gprs communicates
Circuit is made up of gprs communication module sim908 module and its peripheral circuit, is responsible for the positional information at the abnormal information of collection farmland
With gprs radio communication.
Claims (5)
1. the field information acquisition monitoring system based on microprocessor stm32 is it is characterised in that described monitoring system includes temperature
Sensor, humidity sensor, light sensor, moisture transducer, ph value sensor, gprs antenna, main frame；Main frame have 1 long
Square shell, is provided with 1 main frame groove, 1 gprs days line groove above host housing；Host housing is built with 1 piece of master
Control circuit board, the microcontroller circuit on main control board is made up of stm32f103 and its peripheral circuit, on main control board
485 telecommunication circuits are provided with 1 485 bus communication interface, by 485 buses and temperature sensor, humidity sensor, photosensitive biography
Sensor, moisture transducer, ph value sensor, air velocity transducer are connected, and the gprs telecommunication circuit on main control board is provided with 1
Gprs antennal interface, is connected with gprs antenna by gprs high-frequency line, and gprs antennal interface is located at the gprs above host housing
Antenna groove；Control circuit board is made up of microcontroller circuit, 485 telecommunication circuits, gprs telecommunication circuit；485 telecommunication circuits by
485 driving chip max485 and its peripheral circuit are constituted, by 485 buses and temperature sensor, humidity sensor, light sensor
Device, moisture transducer, ph value sensor, air velocity transducer are connected；
Agriculture information gathering gprs telecommunication circuit is made up of gprs communication module sim908 module and its peripheral circuit.
2. the field information acquisition monitoring system based on microprocessor stm32 according to claim 1 it is characterised in that
Described 485 bus communication interface are located at the main frame groove above host housing.
3. the field information acquisition monitoring system based on microprocessor stm32 according to claim 1 it is characterised in that
Described main control board is made up of microcontroller circuit, 485 telecommunication circuits, gprs telecommunication circuit.
4. the field information acquisition monitoring system based on microprocessor stm32 according to claim 1 it is characterised in that
Described processor circuit is made up of stm32f103 and its peripheral circuit.
5. the field information acquisition monitoring system based on microprocessor stm32 according to claim 1 it is characterised in that
Described module will be responsible for positional information and gprs radio communication at acquisition abnormity agricultural land information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793990.3U CN205899417U (en) | 2016-07-27 | 2016-07-27 | Farmland information acquisition monitoring system based on microprocessor STM32 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793990.3U CN205899417U (en) | 2016-07-27 | 2016-07-27 | Farmland information acquisition monitoring system based on microprocessor STM32 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899417U true CN205899417U (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620793990.3U Expired - Fee Related CN205899417U (en) | 2016-07-27 | 2016-07-27 | Farmland information acquisition monitoring system based on microprocessor STM32 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664617A (en) * | 2017-10-25 | 2018-02-06 | 沈阳大学 | A kind of sludge concentration monitoring device |
-
2016
- 2016-07-27 CN CN201620793990.3U patent/CN205899417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664617A (en) * | 2017-10-25 | 2018-02-06 | 沈阳大学 | A kind of sludge concentration monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170727 |