CN206787618U - A kind of portable hand-held formula Agricultural Environmental Monitoring instrument - Google Patents
A kind of portable hand-held formula Agricultural Environmental Monitoring instrument Download PDFInfo
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- CN206787618U CN206787618U CN201720590369.1U CN201720590369U CN206787618U CN 206787618 U CN206787618 U CN 206787618U CN 201720590369 U CN201720590369 U CN 201720590369U CN 206787618 U CN206787618 U CN 206787618U
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 239000003990 capacitor Substances 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 3
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- 238000012545 processing Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 238000005070 sampling Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
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Abstract
The utility model discloses a kind of portable hand-held formula Agricultural Environmental Monitoring instrument, including：Power module, Zigbee module, onboard sensing module, MCU control module, memory module, USB turn serial port module, display touch modules, wherein power module includes the first Schottky diode, fuse, mu balanced circuit, filter capacitor, the input of the power module is sequentially connected the first Schottky diode, fuse, mu balanced circuit, and one end of mu balanced circuit connection filter capacitor, output end of the filter capacitor other end as power module；The Zigbee module, onboard sensing module are connected with MCU control module respectively, and MCU control module turns serial port module with memory module, USB respectively, display touch modules are connected；The onboard sensing module includes optical sensor, temperature sensor, baroceptor.The utility model realizes the multinomial monitoring to environment, while realizes the real-time upload of environmental information, improves information transmission promptness and accuracy, possesses the features such as high accuracy, easy to carry.
Description
Technical field
A kind of portable hand-held formula Agricultural Environmental Monitoring instrument is the utility model is related to, belongs to the technology neck of agriculture embedded device
Domain.
Background technology
Agricultural Environmental Monitoring instrument can effectively guiding agricultural production, avoid the wasting of resources, and a large amount of manpowers can be saved
And material resources, greatly improve labor productivity and increase work comfortableness.With the globalization of economy, face agricultural product and open import
With the pressure of market competition, modern agriculture is only by further improving labour's productivity ratio, reducing production cost and improving product
Quality could survive., far can not in kind although being taken advantage in domestic Agricultural Environmental Monitoring instrument, number of sensors
Meet actual demand.
In addition, existing environment supervision instrument is low-and-medium-grade products mostly, product function is single, by bulk factor restriction
Inconvenience is mobile, data storage, analysis ability deficiency.Although in addition, there are some portable environmental monitoring products, use
When also have the problems such as Monitoring frequency is low, sampling error is big, Monitoring Data is inaccurate.Existing Agricultural Environmental Monitoring instrument is automatic
Wretched insufficiency be present in change, intelligent and networking etc. function.
The content of the invention
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of portable hand-held formula
Agricultural Environmental Monitoring instrument, the Monitoring frequency that solves current agricultural environment detector is low, sampling error is big, inconvenient movement, precision not
The problems such as height, analysis ability deficiency, realize and agricultural environment, plant ecological environment, crops storage Conservation environment etc. are supervised
Survey, while the environmental information collected in real time is passed into user.
The utility model specifically solves above-mentioned technical problem using following technical scheme：
A kind of portable hand-held formula Agricultural Environmental Monitoring instrument, including：Power module, Zigbee module, onboard sensing module,
MCU control module, memory module, USB turn serial port module, display touch modules, and wherein power module includes the first Schottky two
Pole pipe, fuse, mu balanced circuit, filter capacitor, the input of the power module are sequentially connected the first Schottky diode, protected
Dangerous silk, mu balanced circuit, and one end of mu balanced circuit connection filter capacitor, the other end of filter capacitor is as power module
Output end is drawn；The Zigbee module, onboard sensing module are connected with MCU control module respectively, and MCU control module is distinguished
Turn serial port module with memory module, USB, display touch modules are connected；The onboard sensing module includes optical sensor, temperature
Sensor, baroceptor.
Further, as a kind of optimal technical scheme of the present utility model：The Zigbee module includes sensor IO
Interface circuit, reset circuit, indicator light circuit, control circuit, serial ports output circuit, wherein sensor I/O interface circuit, reset
Circuit, indicator light circuit are connected with the I/O port of control circuit respectively；The control circuit is connected with serial ports output circuit.
Further, as a kind of optimal technical scheme of the present utility model：The reset circuit include current-limiting resistance R1,
Button K1, electric capacity C1, wherein button K1 one end ground connection, and the button K1 other end connects current-limiting resistance R1, electric capacity C1 respectively
One end and control circuit I/O port；The other end connection 3.3V power ends of the current-limiting resistance R1；The electric capacity C1's is another
One end is grounded.
Further, as a kind of optimal technical scheme of the present utility model：The indicator light circuit includes light-emitting diodes
Pipe LED, current-limiting resistance R2, wherein control circuit I/O port connection current-limiting resistance R2 one end, and current-limiting resistance R2's is another
Hold connecting luminous diode LED positive pole；The negative pole ground connection of the LED.
Further, as a kind of optimal technical scheme of the present utility model：The memory module is made up of SD card circuit.
Further, as a kind of optimal technical scheme of the present utility model：The mu balanced circuit uses AMS1117-3.3
Type voltage stabilizing chip.
Further, as a kind of optimal technical scheme of the present utility model：The control circuit of the Zigbee module is adopted
With RF6505-CC2530 type controllers.
The utility model uses above-mentioned technical proposal, can produce following technique effect：
Portable hand-held formula Agricultural Environmental Monitoring instrument of the present utility model, is realized to agricultural environment, plant ecological environment, agriculture
Crop storage Conservation environment etc. is monitored, while the environmental information collected in real time is passed into user in time, is improved
The promptness and accuracy of information transmission.The utility model, particularly with high accuracy is required, carries for solving in agricultural environment
Convenient, cycle short environment measuring problem has obvious advantage.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model portable hand-held formula Agricultural Environmental Monitoring instrument.
Fig. 2 is the structural representation of Zigbee module in the utility model.
Embodiment
Embodiment of the present utility model is described with reference to Figure of description.
As shown in figure 1, the utility model devises a kind of portable hand-held formula Agricultural Environmental Monitoring instrument, including：Power module,
Zigbee module, onboard sensing module, MCU control module, memory module, USB turn serial port module, display touch modules, wherein
Power module includes the first Schottky diode, fuse, mu balanced circuit, filter capacitor, the input of the power module according to
The first Schottky diode of secondary connection, fuse, mu balanced circuit, and one end of mu balanced circuit connection filter capacitor, filtering
The other end of electric capacity is drawn as the output end of power module；The Zigbee module, onboard sensing module control with MCU respectively
Module is connected, and MCU control module turns serial port module with memory module, USB respectively, display touch modules are connected；It is described onboard
Sensing module includes optical sensor, temperature sensor, baroceptor, and multiple sensors are connected to a circuit board by it.
Preferably, the MCU control module can use STM32F103ZET6 type controllers, possess high response speed and processing speed,
Improve data-handling efficiency.
Wherein, the input of the power module can connect it is outside to three No. 7 dry cells of section or USB supply lines make
To connect first Schottky diode one end, the other end connection fuse of the first Schottky diode, the insurance after input
The other end connection mu balanced circuit of silk, the other end of mu balanced circuit connect filter capacitor, and the other end of filter capacitor is drawn, as electricity
The output of source module, part described above form power module, and its internal fuse, diode etc. are the normal work of system
Provide safeguard.Inside mu balanced circuit conversion through power module, extraneous 5V voltages are reduced into relatively stable 3.3V voltages, then will
Electric energy is exported to whole system, is that the offers such as Zigbee module, embedded MCU control module and its onboard sensing module are suitable
Operating voltage.And filter capacitor, diode and fuse etc. in power module be present to ensure that module output is safer, more steady
Fixed voltage.Preferably, the mu balanced circuit uses AMS1117-3.3 type voltage stabilizing chips.
And the structure of the Zigbee module is as shown in Fig. 2 including sensor I/O interface circuit, reset circuit, instruction
Circuit for lamp, control circuit, serial ports output circuit, wherein sensor I/O interface circuit, reset circuit, indicator light circuit respectively with control
The I/O port of circuit processed is connected, and the I/O port of control circuit can be divided into Z_IO1 ports, Z_IO2 ports, Z_IO3 ports, Z_
IO4 ports, are connected with corresponding circuits respectively；The control circuit is connected with serial ports output circuit, and can also carry debugging
Interface circuit, for being debugged to Zigbee module.The effect of the Zigbee module is to utilize sensor I/O interface circuit
The environmental information monitoring node in actual environment is connected, so as to which the environmental information of acquisition be collected to control circuit, by control electricity
Road is sent to MCU control module through serial ports output circuit.Zigbee module is connected by the serial ports with MCU control module realizes number
According to transmission, the RXD of serial ports output circuit specially in Zigbee module, the TXD TXD with MCU control module respectively, RXD phases
Even.Connected more than, the environmental information that Zigbee module can collect sensor I/O interface circuit collects and sent to MCU
Control module, the networking degree of information transmission is improved, while the debugging interface circuit in Zigbee module can be easy to adjust
Examination.
The power input of the onboard sensing module is connected with the output end of power circuit, and mould is controlled with embedded MCU
The I/O port of block is connected and communicated, and MCU control module to sensor by being configured and reading writing information.It mainly includes
Optical sensor, temperature sensor, baroceptor, environmental information is gathered for real-time, respectively the illumination to place environment, temperature
Degree, pressure information are acquired, and the information transfer collected to MCU control module, MCU control module receives according to sensor
Handled with the data that Zigbee module is collected after obtaining corresponding numerical value, control memory module by the sensor and
The data storage that Zigbee module is collected, to check, to analyze.Preferably, the temperature sensor is AM2303
Type sensor, the baroceptor are BMP085 type sensors, and the optical sensor is BH1750 type sensors, but this reality
Specific model is not limited to new, the sensor of other models is equally applicable.
The input-output equipment of the monitor is made up of display touch modules, is such as touched using the display of YX32D TFTLCD types
Screen, display touch modules are connected with the I/O port of embedded MCU control module；Its one side can show number by control module
According to, show the environmental information collected, on the other hand for user provide different operating so as to user to environmental information carry out
Further investigation and analysis, so as to fully illustrate the human-computer interaction interface of close friend.The USB turn one end of serial port module with
The I/O port of embedded MCU control module is connected, and the other end is connected with PC.Its one side is led to according to the control of MCU control module
Cross and PC connections are so as to reach the purpose of the analysis and storage of data, on the other hand it can be utilized to connect PC host computer, be easy to
User carries out further data process＆analysis by host computer.
Reset circuit can include current-limiting resistance R1, button K1, electric capacity C1 in the Zigbee module, wherein button K1's
One end is grounded, and the button K1 other end connects current-limiting resistance R1, electric capacity C1 one end and control circuit I/O port respectively；Institute
State current-limiting resistance R1 other end connection 3.3V power ends；The other end ground connection of the electric capacity C1.
Also, the indicator light circuit can include LED, current-limiting resistance R2, wherein control circuit IO
Port connection current-limiting resistance R2 one end, and current-limiting resistance R2 other end connecting luminous diode LED positive pole；It is described luminous
The negative pole ground connection of diode (LED).
Further, the control circuit of the Zigbee module can use RF6505-CC2530 type controllers, and it is controlled
Chip RF6505-CC2530 is connected by serial ports with embedded MCU control module, its debugging interface circuit, reset circuit, comprising
The indicator light circuit of LED light emitting diodes is drawn by hardware, and the I/O port for separately having extension is connected with sensor I/O interface circuit.
The utility model can expand the scope of sensor, make to be not limited to that in the handheld device, and having sensor IO to connect
In the case of mouth circuit, the networking degree of environmental monitoring system can be improved.
Preferably, the memory module is made up of SD card circuit, the power input of SD card circuit and power circuit it is defeated
Go out end to be connected, its corresponding pin is connected with the part I/O pin of embedded MCU control module.The module can expand the storage of system
Capacity, the environmental information that environment monitor is collected store, and facilitate and later checking and analyzing.
Also, electronic hardware module is used in the utility model, detected using technology commonly known in the art,
Transmission and processing, output.The utility model does not make improvements in itself to electronic hardware module, does not there is specific user yet
Method flow；Even if not providing the particular circuit configurations figure of each module in the present embodiment, those skilled in the art can also be used existing
Electronic module realize its function.
The correlation module and its function of realization being related in the utility model are the hardware and its composition after improvement
Conventional computer software programs or relevant agreement in the prior art are carried on device and is realized, is not in the prior art
Computer software programs or relevant agreement be improved.Innovation of the present utility model is to hardware mould in the prior art
The processing of the connection syntagmatic of block, rather than to realizing changing for the software carried about function or agreement in hardware module
Enter.
To sum up, portable hand-held formula Agricultural Environmental Monitoring instrument of the present utility model, is realized to agricultural environment, plant ecological
Environment, crops storage Conservation environment etc. are monitored, while the environmental information collected in real time is passed into user in time,
Improve the promptness and accuracy of information transmission.The utility model is for solving in agricultural environment, particularly with requiring high-precision
Degree, easy to carry, cycle short environment measuring problem has obvious advantage.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Made a variety of changes on the premise of objective.
Claims (7)
- A kind of 1. portable hand-held formula Agricultural Environmental Monitoring instrument, it is characterised in that including：Power module, Zigbee module, onboard biography Sense module, MCU control module, memory module, USB turn serial port module, display touch modules, and wherein power module includes first Xiao Special based diode, fuse, mu balanced circuit, filter capacitor, the input of the power module are sequentially connected the first Schottky two Pole pipe, fuse, mu balanced circuit, and one end of mu balanced circuit connection filter capacitor, the other end of filter capacitor is as electricity The output end of source module is drawn；The Zigbee module, onboard sensing module are connected with MCU control module respectively, and MCU is controlled Module turns serial port module with memory module, USB respectively, display touch modules are connected；The onboard sensing module passes including illumination Sensor, temperature sensor, baroceptor.
- 2. portable hand-held formula Agricultural Environmental Monitoring instrument according to claim 1, it is characterised in that：The Zigbee module includes Sensor I/O interface circuit, reset circuit, indicator light circuit, control circuit, serial ports output circuit, wherein sensor I/O interface electricity Road, reset circuit, indicator light circuit are connected with the I/O port of control circuit respectively；The control circuit and serial ports output circuit phase Even.
- 3. portable hand-held formula Agricultural Environmental Monitoring instrument according to claim 2, it is characterised in that：The reset circuit includes limit Leakage resistance R1, button K1, electric capacity C1, wherein button K1 one end ground connection, and the button K1 other end connects current-limiting resistance respectively R1, electric capacity C1 one end and control circuit I/O port；The other end connection power end of the current-limiting resistance R1；The electric capacity C1 The other end ground connection.
- 4. portable hand-held formula Agricultural Environmental Monitoring instrument according to claim 2, it is characterised in that：The indicator light circuit includes LED, current-limiting resistance R2, wherein control circuit I/O port connection current-limiting resistance R2 one end, and current-limiting resistance R2 other end connecting luminous diode LED positive pole；The negative pole ground connection of the LED.
- 5. portable hand-held formula Agricultural Environmental Monitoring instrument according to claim 1, it is characterised in that：The memory module is by SD card Circuit forms.
- 6. portable hand-held formula Agricultural Environmental Monitoring instrument according to claim 1, it is characterised in that：The mu balanced circuit uses AMS1117-3.3 type voltage stabilizing chips.
- 7. portable hand-held formula Agricultural Environmental Monitoring instrument according to claim 2, it is characterised in that：The control of the Zigbee module Circuit processed uses RF6505-CC2530 type controllers.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590369.1U CN206787618U (en) | 2017-05-25 | 2017-05-25 | A kind of portable hand-held formula Agricultural Environmental Monitoring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590369.1U CN206787618U (en) | 2017-05-25 | 2017-05-25 | A kind of portable hand-held formula Agricultural Environmental Monitoring instrument |
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| CN206787618U true CN206787618U (en) | 2017-12-22 |
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| CN201720590369.1U Expired - Fee Related CN206787618U (en) | 2017-05-25 | 2017-05-25 | A kind of portable hand-held formula Agricultural Environmental Monitoring instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559249A (en) * | 2018-11-22 | 2019-04-02 | 青岛农业大学 | A kind of agriculture informatization system design method Internet-based |
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- 2017-05-25 CN CN201720590369.1U patent/CN206787618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559249A (en) * | 2018-11-22 | 2019-04-02 | 青岛农业大学 | A kind of agriculture informatization system design method Internet-based |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhangjiagang Institute of Zhangjiagang Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2019980001251 Denomination of utility model: A portable hand-held agricultural environment monitor Granted publication date: 20171222 License type: Common License Record date: 20191224 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |