CN207528705U - The system being monitored to the greenhouse gases content in farm's colony house - Google Patents
The system being monitored to the greenhouse gases content in farm's colony house Download PDFInfo
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- CN207528705U CN207528705U CN201721618846.7U CN201721618846U CN207528705U CN 207528705 U CN207528705 U CN 207528705U CN 201721618846 U CN201721618846 U CN 201721618846U CN 207528705 U CN207528705 U CN 207528705U
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- sensor
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- management node
- farm
- gas
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Abstract
The utility model provides the system that a kind of greenhouse gases content in farm's colony house is monitored, belong to wireless communication field, with solve current apparatus cost is high, measurement result is inaccurate, be of limited application, testing result timeliness and accuracy is relatively low the problems such as.Including：Multiple sensor nodes, sensor management node and monitoring PC；Any sensor node wirelessly connects with other sensor nodes or connects with sensor management node wireless, and sensor management node is connected with monitoring PC by USB data line；Sensor node is set in farm's colony house to acquire the greenhouse gases content in farm's colony house, sensor management node and monitoring PC are set in the computer room of farm, the collected sampled data of sensor node that sensor management node connects therewith for reception, it is the monitoring identifiable data of PC by the format conversion of sampled data, PC is monitored for the data after receiving sensor management node format conversion, the data after analyte sensors management node format conversion.
Description
Technical field
The utility model is related to wirelessly communicate and sensor technical field more particularly to a kind of temperature in farm's colony house
The system that room gas content is monitored.
Background technology
Methane (CH4) and nitrous oxide (N2O) it is the two big greenhouse gases that are only second to carbon dioxide, accounts for global climate respectively
The 17% of the effect that warms and 6%.In the Animal husbandry production activity of the mankind, livestock and poultry cultivation has become the main of greenhouse gas emission
One of source.Wherein, ruminant domestic animal is considered as most important CH4And N2There is 37% CH in O emission sources, the whole world4With 65%
N2O results from livestock-raising process；Also, with the continuous expansion of ruminant domestic animal cultivation scale, greenhouse gas emissions are increasingly
Increase, not only seriously pollute environment, a large amount of fodder energies is caused to lose, but also CH in colony house may be caused4Too high levels are drawn
Detonation is fried.
At present, to ruminant domestic animal CH4The measure of discharge capacity mainly has direct measuring method and Indirect Determination.Direct measuring method
Mainly there are respiratory metabolism determining method, respiratory surface general laws and sulfur hexafluoride (SF6) trace method etc..These types of method has apparent lack
It falls into.Wherein, respiratory metabolism determining method measuring device cost is high, maintenance cost is high；Respiratory surface general laws can only measure mouth and nose exhalation
CH4, the part that rectum is discharged, measurement result inaccuracy are had ignored, and put on breathing mask to influence feeding and the drink of animal
Water；SF6Trace method can directly measure the CH of compoundanimal under production conditions4Discharge capacity, but can not in the environment for having wind
Using being of limited application.These defects limit their a wide range of uses in large-scale plant that raises.Most of Indirect Determination
Measurement result is not ideal enough, and restrictive condition is also more, and validity and practicability are extremely limited, and is not suitable for a wide range of use.
Farm N2O is mainly generated by the organic matter in microorganism decomposition animal wastes, and determination techniques mainly have mass balance technology
With inverting formula gas diffusion technology：Mass balance technical equipment is expensive, and testing result is not sufficiently stable；Inverting formula gas diffusion technology
Very big by place and air speed influence, testing result timeliness and accuracy are relatively low.
Invention content
The purpose of this utility model is that there are apparatus costs for the current greenhouse gases content monitored in farm's colony house of solution
High, maintenance cost height, measurement result inaccuracy, the feeding that can influence animal and drinking-water are of limited application, testing result timeliness
The technical problems such as property and accuracy are relatively low, provide the system that a kind of greenhouse gases content in farm's colony house is monitored.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
The system that a kind of greenhouse gases content in farm's colony house is monitored, including multiple sensor nodes, biography
Sensor management node and monitoring PC；Any sensor node and other sensor node wireless connections or with sensor management node
Wireless connection, sensor management node are connect with monitoring PC by USB data line；Sensor node is set in farm's colony house
And for acquiring the greenhouse gases content in farm's colony house, sensor management node and monitoring PC are set to the computer room of farm
Interior, sensor management node is for receiving the collected sampled data of sensor node that is attached thereto, and by sampled data
Format conversion is the monitoring identifiable data of PC, and monitoring PC is used for the data after receiving sensor management node format conversion, and
The transformed data of sensor management node format are analyzed；
The sensor node includes first shell, the first battery, first antenna, first control circuit plate, CH4Gas passes
Sensor and N2O gas sensors, the first control circuit plate include the first radio transmitting and receiving chip, the first microcontroller, CH4Gas
Body sensor interface and N2O gas sensor interfaces；First battery, first antenna and first control circuit plate are set to first shell
In vivo, the first battery and first control circuit plate, CH4Gas sensor and N2O gas sensors are all connected with, CH4Gas sensor
With CH4Gas sensor interface connects, N2O gas sensors and N2O gas sensors interface connects, CH4Gas sensor connects
Mouth, N2O gas sensors interface and the first radio transmitting and receiving chip are connect with the first microcontroller, and first antenna is wireless with first
Transceiving chip connects；
The sensor management node include second shell, the second antenna, the second battery and second control circuit plate, second
Control circuit board includes USB interface, the second radio transmitting and receiving chip and the second microcontroller；Second antenna, the second battery and second
Control circuit board is set in second shell, and the second battery is connect with second control circuit plate, the second antenna and the second wireless receipts
Chip connection is sent out, the second radio transmitting and receiving chip and USB interface are connect with the second microcontroller.
Optionally, the sensor node further includes CH4Gas sensor protection cover and N2O gas sensor protection covers, institute
State CH4Gas sensor protection cover and N2O gas sensor protection covers are respectively arranged at first shell both sides, CH4Gas sensor
It is set to CH4In gas sensor protection cover, N2O gas sensors are set to N2In O gas sensor protection covers.
Optionally, the CH4Gas sensor protection cover and N2O gas sensor protection covers are threadedly coupled with first shell.
Optionally, the sensor node further includes the first system reset button, and the first system reset button is set to
One hull outside is simultaneously connect with first control circuit plate；The sensor management node include second system reset button, second
System reset pad is set on the outside of second shell and is connect with second control circuit plate.
Optionally, the first antenna and the second antenna are helical spring antenna.
Optionally, first battery and the second battery are rechargeable lithium battery.
Optionally, the first shell and second shell include housing and cap, and it is close that housing is flexibly connected with cap
Capsule body.
The beneficial effects of the utility model are：
The utility model is small, good airproof performance, convenient in farm's colony house Fast Installation, replace, can also basis
Colony house space size increases and decreases the quantity of sensor node, using flexible, suitable for being disposed in large, medium and small type farm colony house.
Communication is used between sensor node or between sensor node and sensor management node, not only saves erection
The cost of communication cable effectively reduces the lower deployment cost of system, and will not generate any influence to animal, using model
It encloses wide.In addition, real time on-line monitoring means may be used in the utility model, carrying out twenty four hours to farm's colony house persistently supervises
It surveys, data age and accuracy is improved, suitable for promoting the use of.
Description of the drawings
Fig. 1 is the system composition schematic diagram of the utility model.
Fig. 2 is the structure diagram of sensor node in Fig. 1.
Fig. 3 is the structure diagram of first control circuit plate in Fig. 2.
Fig. 4 is the structure diagram of sensor management node in Fig. 1.
Fig. 5 is the structure diagram of second control circuit plate in Fig. 4.
Specific embodiment
The utility model is described in further detail below in conjunction with drawings and examples.
As shown in Figure 1, the system being monitored to the greenhouse gases content in farm's colony house in the present embodiment is multiple
Sensor node, sensor management node and monitoring PC；Any sensor node and other sensor node wireless connections or with
Sensor management node wireless connects, and sensor management node is connect with monitoring PC by USB data line；Sensor node is set
In in farm's colony house and for acquiring the greenhouse gases content in farm's colony house, sensor management node and monitoring PC settings
In in the computer room of farm, sensor management node is used to receive the collected sampled data of sensor node being attached thereto,
And the format conversion of sampled data is turned to monitor the identifiable data of PC, monitoring PC for receiving sensor management node form
Data after changing, and the transformed data of sensor management node format are analyzed.
As shown in Figures 2 and 3, the sensor node includes first shell 1, the first battery 2, the control of first antenna 3, first
Circuit board 4 processed, CH4Gas sensor 6 and N2O gas sensors 7, the first control circuit plate 4 include the first wireless receiving and dispatching core
Piece 9, the first microcontroller 11, CH4Gas sensor interface 12 and N2O gas sensors interface 13；First battery 2, first antenna
3 and first control circuit plate 4 be set in first shell 1, the first battery 2 and first control circuit plate 4, CH4Gas sensor 6
And N2O gas sensors 7 are all connected with, CH4Gas sensor 6 and CH4Gas sensor interface 12 connects, N2O gas sensors 7
With N2O gas sensors interface 13 connects, CH4Gas sensor interface 12, N2O gas sensors interface 13 and first is wirelessly received
Hair chip 9 is connect with the first microcontroller 11, and first antenna 3 is connect with the first radio transmitting and receiving chip 9.
As shown in Figure 4 and Figure 5, the sensor management node includes second shell 15, the second antenna 16, the second battery 19
With second control circuit plate 17, second control circuit plate 17 includes usb 14, the second radio transmitting and receiving chip 18 and the second micro-control
Device 20 processed；Second antenna 16, the second battery 19 and second control circuit plate 17 are set in second shell 15, the second battery 19 with
Second control circuit plate 17 connects, and the second antenna 16 is connect with the second radio transmitting and receiving chip 18,18 He of the second radio transmitting and receiving chip
Usb 14 is connect with the second microcontroller 20.
When the utility model is used, sensor node is disposed according to the space size of farm's colony house first, specially：
Greenhouse gases collection point is chosen, and determines to dispose a sensor node in each collection point.In the biography for disposing each collection point
During sensor node, the first shell 1 for opening sensor node installs the first battery 2, it is ensured that first control circuit plate 4, CH4Gas
Sensor 6 and N2O gas sensors 7 can work normally.Sensor node sets the sampling period of sensor node after being powered.
After setting completed, sensor node is fixed on corresponding collection point.Next deployment sensor management node, specially：
The second shell 15 for opening sensor management node installs the second battery 19, it is ensured that second control circuit plate 17 can normal work
Make.Sensor management node sets its sampling period after being powered.Finally, established between each sensor node by monitoring PC and
Wireless connection between sensor node and sensor management node is built between sensor node and sensor management node at this time
Vertical wireless communication link.Finally, it will be connected between sensor management node and monitoring PC by USB data line.Sensor
By wireless connection between node and sensor management node, due to the limitation of wireless communication distance, some sensor nodes
Data can not directly reach sensor management node, therefore, it is necessary to other range sensor management nodes closer to sensor section
Point is forwarded data as data transmission relaying, such as the sensor node n in Fig. 1.This is to the temperature in farm's colony house
The system that room gas content is monitored can be suitable for according to the quantity of farm's colony house space size increase and decrease sensor node
It disposes and uses in large, medium and small type farm colony house.
It wherein, can be long-range by monitoring PC at the sampling period for setting sensor node and sensor management node
Setting, can also pre-set the sampling period in the first microcontroller 11 and the second microcontroller 20.Sensor node and biography
The sampling period of sensor management node can be 2 hours, 8 hours etc..On this basis, sensor node every sampling week
At the end of phase, a sampled data, sensor tube are reported to sensor management node or the relay sensor node being attached thereto
At the end of managing node every sampling period, the data after once receiving and processing are reported to monitoring PC.
When the utility model at work, the first microcontroller 6 in the first control circuit plate 4 of sensor node is by CH4
Gas sensor 6 and N2The sampled data for the analog signals that O gas sensors 7 acquire is converted to binary data and is deposited
Storage.When sending sampled data, which is converted to wireless signal by the first radio transmitting and receiving chip 9, and passes through first day
The wireless signal is sent to the sensor node being attached thereto or sensor management node by line 3.Sensor management node
The wireless signal that the sensor node being attached thereto by the reception of the second antenna 16 is sent, in the second radio transmitting and receiving chip 18,
The wireless signal is converted into binary data, and is sent to the second microcontroller 20, through the second microcontroller 20 to the data
After carrying out format conversion, monitoring PC is sent to by the USB data line being connected with usb 14, is passed through for manager soft
Part carries out data analysis and arrangement.
In addition, in order to save electric energy, the utility model can also be in advance in the first microcontroller 11 and the second microcontroller
The operating mode that 20 setting sensor nodes and sensor management node are alternated using suspend mode with revival, the first microcontroller 11
Control sensor node is revived in preset time point from suspend mode, acquires corresponding CH4And N2O gas concentration data, then
Data are reported to by sensor management node by wireless network.Before node is disposed, preset time point can be by administrative staff certainly
Row setting.
Optionally, the sensor node further includes CH4Gas sensor protection cover 5 and N2O gas sensor protection covers
10, the CH4Gas sensor protection cover 5 and N2O gas sensor protection covers 10 are respectively arranged at 1 both sides of first shell, CH4
Gas sensor 6 is set to CH4In gas sensor protection cover 5, N2O gas sensors 7 are set to N2O gas sensors are protected
In cover 10.The CH4Gas sensor protection cover 5 and N2O gas sensor protection covers 10 are respectively used to protection CH4Gas sensing
Device 6 and N2O gas sensors, to prevent CH4Gas sensor 6 and N2O gas sensors damage due to artificial or weather reason.
Optionally, the CH4Gas sensor protection cover 5 and N2O gas sensor protection covers 10 and 1 screw thread of first shell
Connection.
Optionally, the sensor node further includes the first system reset button 8, and the first system reset button 8 is set to
1 outside of first shell is simultaneously connect with first control circuit plate 4；The sensor management node includes second system reset button
21, second system reset button 21 is set to 15 outside of second shell and is connect with second control circuit plate 17.The first system is answered
Position button 8 and second system reset button 21 are respectively used to reset first control circuit plate 4 and second control circuit plate 17.Pass through
The first system reset button 8 and second system reset button 21 are set, restart to carry out temperature as needed convenient for administrative staff
The acquisition of room gas.
Optionally, 3 and second antenna 16 of first antenna is helical spring antenna.
Optionally, 2 and second battery 19 of the first battery is rechargeable lithium battery.It is supplied using rechargeable lithium battery
Electricity, not only can be to avoid broken by lightning, but also may be reused, cost-effective.Wherein, the first battery 2 and the second battery 19
The rechargeable lithium battery for being 6000mAH for capacity.The capacity can ensure that sensor node and sensor management node continue work
Made for 3 years, nothing needs to change battery during 3 years.In addition, when the electricity of the first battery 2 and the second battery 19 reduces, and connect
In nearly first microcontroller, 11 and second microcontroller 20 during pre-set battery early warning value, sensor node and sensor tube
The information about power can be sent to monitoring PC by reason node, to remind administrative staff in time for the first battery 2 and the second electricity in time
It charges in pond 19.
Optionally, the first shell 1 and second shell 15 include housing and cap, and housing is flexibly connected with cap is
Seal casinghousing.Wherein, housing can be fixed with cap using screw connection.Cap can be opened, and be conveniently replaceable the first battery 2 and
Two batteries 19.In addition, the material of first shell 1 and second shell 15 can be plastics.
It is understood that embodiment of above is merely to illustrate that the principle of the utility model and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case of the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection domain.
Claims (7)
1. the system that a kind of greenhouse gases content in farm's colony house is monitored, which is characterized in that including multiple sensings
Device node, sensor management node and monitoring PC；Any sensor node and other sensor node wireless connections or with sensing
Device management node wireless connection, sensor management node are connect with monitoring PC by USB data line；Sensor node is set to foster
It grows in a colony house and for acquiring the greenhouse gases content in farm's colony house, sensor management node and monitoring PC are set to foster
It grows in the computer room of field, the collected sampled data of sensor node that sensor management node is attached thereto for reception, and will
The format conversion of sampled data is the monitoring identifiable data of PC, and monitoring PC is for after receiving sensor management node format conversion
Data, and the transformed data of sensor management node format are analyzed；
The sensor node include first shell (1), the first battery (2), first antenna (3), first control circuit plate (4),
CH4Gas sensor (6) and N2O gas sensors (7), the first control circuit plate (4) include the first radio transmitting and receiving chip
(9), the first microcontroller (11), CH4Gas sensor interface (12) and N2O gas sensors interface (13)；First battery (2),
First antenna (3) and first control circuit plate (4) are set in first shell (1), the first battery (2) and first control circuit plate
(4)、CH4Gas sensor (6) and N2O gas sensors (7) are all connected with, CH4Gas sensor (6) and CH4Gas sensor connects
Mouth (12) connection, N2O gas sensors (7) and N2O gas sensors interface (13) connects, CH4Gas sensor interface (12),
N2O gas sensors interface (13) and the first radio transmitting and receiving chip (9) are connect with the first microcontroller (11), first antenna
(3) it is connect with the first radio transmitting and receiving chip (9)；
The sensor management node includes second shell (15), the second antenna (16), the second battery (19) and the second control electricity
Road plate (17), second control circuit plate (17) include USB interface (14), the second radio transmitting and receiving chip (18) and the second microcontroller
(20)；Second antenna (16), the second battery (19) and second control circuit plate (17) are set in second shell (15), the second electricity
Pond (19) is connect with second control circuit plate (17), and the second antenna (16) is connect with the second radio transmitting and receiving chip (18), the second nothing
Line transceiving chip (18) and USB interface (14) are connect with the second microcontroller (20).
2. the system that the greenhouse gases content according to claim 1 in farm's colony house is monitored, feature exist
In the sensor node further includes CH4Gas sensor protection cover (5) and N2O gas sensor protection covers (10), the CH4
Gas sensor protection cover (5) and N2O gas sensor protection covers (10) are respectively arranged at first shell (1) both sides, CH4Gas
Sensor (6) is set to CH4In gas sensor protection cover (5), N2O gas sensors (7) are set to N2O gas sensors are protected
In shield (10).
3. the system that the greenhouse gases content according to claim 2 in farm's colony house is monitored, feature exist
In the CH4Gas sensor protection cover (5) and N2O gas sensor protection covers (10) are threadedly coupled with first shell (1).
4. the system that the greenhouse gases content according to claim 1 in farm's colony house is monitored, feature exist
In the sensor node further includes the first system reset button (8), and the first system reset button (8) is set to first shell
(1) it is connect on the outside of and with first control circuit plate (4)；The sensor management node includes second system reset button (21),
Second system reset button (21) is set on the outside of second shell (15) and is connect with second control circuit plate (17).
5. the system that the greenhouse gases content according to claim 1 in farm's colony house is monitored, feature exist
In the first antenna (3) and the second antenna (16) are helical spring antenna.
6. the system that the greenhouse gases content according to claim 1 in farm's colony house is monitored, feature exist
In first battery (2) and the second battery (19) are rechargeable lithium battery.
7. the system that the greenhouse gases content according to claim 1 in farm's colony house is monitored, feature exist
In the first shell (1) and second shell (15) include housing and cap, and housing is flexibly connected with cap as capsul
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618846.7U CN207528705U (en) | 2017-11-28 | 2017-11-28 | The system being monitored to the greenhouse gases content in farm's colony house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618846.7U CN207528705U (en) | 2017-11-28 | 2017-11-28 | The system being monitored to the greenhouse gases content in farm's colony house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528705U true CN207528705U (en) | 2018-06-22 |
Family
ID=62579409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618846.7U Expired - Fee Related CN207528705U (en) | 2017-11-28 | 2017-11-28 | The system being monitored to the greenhouse gases content in farm's colony house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162122A (en) * | 2019-04-29 | 2019-08-23 | 贵州贵谷农业股份有限公司 | A kind of double middle greenhouse control systems controlled |
-
2017
- 2017-11-28 CN CN201721618846.7U patent/CN207528705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162122A (en) * | 2019-04-29 | 2019-08-23 | 贵州贵谷农业股份有限公司 | A kind of double middle greenhouse control systems controlled |
| CN110162122B (en) * | 2019-04-29 | 2021-02-12 | 贵州贵谷农业股份有限公司 | Greenhouse control system with double central control |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |