CN206505064U - A kind of atmosphere quality monitoring device - Google Patents
A kind of atmosphere quality monitoring device Download PDFInfo
- Publication number
- CN206505064U CN206505064U CN201720122577.9U CN201720122577U CN206505064U CN 206505064 U CN206505064 U CN 206505064U CN 201720122577 U CN201720122577 U CN 201720122577U CN 206505064 U CN206505064 U CN 206505064U
- Authority
- CN
- China
- Prior art keywords
- sensor
- monitoring
- signal processor
- lora
- microcontroller
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a kind of atmosphere quality monitoring device, by being set up in the monitoring machine of monitoring point and being constituted installed in the base station of monitoring center, the monitoring machine includes frame, sensor, solar cell system, sensor signal processor, microcontroller, data acquisition and memory module, LORA communication modules, the solar panel and sensor are arranged in frame, the column of frame is provided with cabinet, the sensor signal processor, microcontroller, data acquisition and memory module, charging control circuit plate, and LORA communication modules are arranged in cabinet and are connected with battery circuit, sensor is connected with sensor signal processor, sensor signal processor is connected with data acquisition and memory module.The utility model carries out signal transmission using LORA technologies, the features such as with low-power consumption, remote, high sensitivity, high anti-jamming capacity, and energy consumption is low and without communication expense, and can layout monitoring in the progress of large area many monitoring points in region to be measured.
Description
Technical field
The utility model is related to air monitering field, more particularly to a kind of atmosphere quality monitoring device.
Background technology
Air quality is increasingly severe, and pollution air is formed to the health of people and threatened.Especially Atmospheric particulates compared to pair
The influence of health and atmosphere quality is bigger.Particle size in air is small, and area is big, and activity is strong, is easily accompanied with
Poison, harmful substance and residence time length, fed distance in an atmosphere are remote.It can be suspended in air the long period, and it is in sky
Content concn is higher in gas, just represents air pollution more serious.For complicated composition of air, multiple gases concentration can be directed to
Measurement with particle concentration also becomes particularly important.At present, conventional atmospheric monitoring system majority is equipped with installed in fixed bit
The concentration of major pollutants gas sends center to by communications such as WIFI, ZIGBEE, 3G, 2G in effect monitoring air
Processor.The volume of such atmospheric monitoring system is big, power consumption is big, weight is big, wireless communication distance is near.Air in the market
Mass monitoring system, measurable gaseous species are few, precision is low, communication distance is near, power consumption is big, need cable power to be not easy to peace
It is anti-.
LoRa technologies are the chips of the ultra long haul low power consumption data transmission technology (abbreviation LoRa) based on below 1GHz.LoRa
Digital spread spectrum, Digital Signal Processing and forward error correction coding technology are merged.New spread spectrum, greatly improved reception
Sensitivity, its receiving sensitivity reached -148dbm.Up to 157db link budget makes its communication distance up to 15 kilometers
(relevant with environment).Due to using a kind of special spread spectrum, even if this causes the terminal of different frequency expansion sequences is used identical
Frequency simultaneously send will not also interfere.The concentrator researched and developed on this basis/gateway (Concentrator/
Gateway the data of multiple nodes) can be received and handled parallel, greatly expand power system capacity.Using configuration
AngelBlocks mode, LoRa can demodulate a signal, and its signal to noise ratio is -20dB, and GFSK modes are with this result gap
28dB, this is expanded much equivalent to scope and distance.In outdoor environment, 6dB gap can just be realized twice original
Transmission range.Intensive urban environment can cover 2 kms, and in the relatively low suburb of density, coverage is up to 10
Kilometer.
LoRa technologies are that a kind of have low-power consumption, remote, high sensitivity, the wireless communication technology of high anti-jamming capacity.It is suitable
For telecommunication control system, it can be embedded in any system.Passed because it can provide the user wireless remote data
Transmission function, therefore in Internet of Things field with very strong applicability.It can be very good to play remote in atmospheric monitoring system
Apart from the advantage of low-power consumption.
Utility model content
Technical problem to be solved in the utility model is the defect for overcoming prior art, proposes a kind of logical based on LORA
The atmosphere quality monitoring device of letter technology, the characteristics of with low-power consumption, remote, high sensitivity, high anti-jamming capacity, and this dress
Put that monitoring gaseous species are more, monitoring result can be modified according to conditions such as real time temperature, humidity, light, and precision is high.
The technical solution of the utility model：
A kind of atmosphere quality monitoring device, by the monitoring machine and the group of base stations installed in monitoring center that are set up in monitoring point
Into the monitoring machine is adopted comprising frame, sensor, solar cell system, sensor signal processor, microcontroller, data
Collection and memory module, LORA communication modules, the solar battery system is by solar panel, battery and charge control
Circuit board group is into the solar panel and sensor are arranged in frame, and the column of frame is provided with cabinet, the sensing
Device signal processor, microcontroller, data acquisition and memory module, charging control circuit plate and LORA communication modules are set
It is connected in cabinet and with battery circuit, sensor is connected with sensor signal processor, sensor signal processor
It is connected with data acquisition and memory module, LORA communication modules are connected with the UART ports of microcontroller, sensor signal
Processor is connected with the analog-digital converter port of microcontroller, and the base station includes LORA signal switchers and computing display dress
Put composition, LORA communication modules are connected by wireless signal with LORA signal switchers, the sensor comprising SO2, NO2,
O3, CO gas sensor, PM1, PM2.5, PM10 particle sensor one or more therein.
Further, the sensor is also passed comprising temperature sensor, humidity sensor, intensity of illumination sensor, wind speed
One or more in sensor, baroceptor.
Further, the sensor is four electrode sensors.
Further, the bottom of the frame is provided with base member case, and battery is arranged in base member case.
Further, the solar panel and the angle on ground are between 30-60 °.
Further, the operation display device is computer.
Compared with prior art, monitoring device of the present utility model is by being set up in the monitoring machine of monitoring point and installed in monitoring
The communications such as traditional WIFI, ZIGBEE, 3G, 2G have been eliminated in the base station composition at center, signal transmission therebetween,
Signal transmission is carried out using LORA technologies, the features such as with low-power consumption, remote, high sensitivity, high anti-jamming capacity, energy consumption is low
And without communication expense, can layout monitoring in the progress of large area many monitoring points in region to be measured, and the utility model carries the sun in addition
Energy electric power system, monitoring machine is flexible, compact practicality, is equipped with the sensor of multiple gases and particulate matter, and monitoring species is more,
And temperature, humidity, optical sensor are provided with, Monitoring Data can be modified according to real-time external condition, data are accurate
Exactness is high.
Brief description of the drawings
Fig. 1 is the utility model dimensional structure diagram.
Embodiment
The utility model is expanded on further below in conjunction with the accompanying drawings.It should be understood that these embodiments are merely to illustrate this practicality newly
Type rather than limitation scope of the present utility model.In addition, it is to be understood that after the content of the utility model instruction has been read, this
Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the appended power of the application
Sharp claim limited range.
Embodiment 1：
A kind of atmosphere quality monitoring device, as shown in figure 1, by being set up in the monitoring machine 1 of monitoring point and in monitoring
The base station 2 of the heart is constituted, and the monitoring machine 1 includes frame 11, sensor 12, solar cell system 13, sensor signal processing
Device 14, microcontroller 15, data acquisition and memory module 16, LORA communication modules 17, the solar battery system 13 is by the sun
Energy cell panel 131, battery 132 and charging control circuit plate 133 are constituted, the solar panel 131 and sensor 12
It is arranged in frame 11, the column 111 of frame 11 is provided with cabinet 112, the sensor signal processor 14, microcontroller
15th, data acquisition and memory module 16, charging control circuit plate 133 and LORA communication modules 17 are arranged in cabinet 112 simultaneously
And be connected with the circuit of battery 132, sensor 12 is connected with sensor signal processor 14, sensor signal processor 14 with
Data acquisition is connected with memory module 16, and LORA communication modules 17 are connected with the UART ports of microcontroller 15, sensor
Signal processor 14 is connected with the analog-digital converter port of microcontroller 15, and the base station 2 includes LORA signal switchers 21
Constituted with operation display device 22, LORA communication modules 17 are connected by wireless signal with LORA signal switchers 21, described
Sensor 12 includes SO2, NO2, O3, CO gas sensor, PM1, PM2.5, PM10 particle sensor one or more therein.
Further, the sensor 12 also includes temperature sensor, humidity sensor, intensity of illumination sensor, wind speed
One or more in sensor, baroceptor, real-time on-site gather the temperature of each monitoring machine present position, humidity, air pressure,
The data that this monitoring machine is monitored are modified, make structure more accurate by the data such as wind-force.
Further, the sensor 12 is four electrode sensors.
Further, the bottom of the frame 11 is provided with base member case 113, and battery 132 is arranged in base member case 113,
The position of battery is rationally set, the height of C.G. of detection machine is reduced, makes monitoring machine more steady.
Further, the angle on the solar panel 131 and ground is 45 °, ensures illumination and wind to greatest extent
The balance of resistance.
Further, the operation display device 22 is computer.
The real-time temperature of sensor collection, humidity, intensity of illumination, wind speed, SO2, NO2, O3, CO, PM1, PM2.5, PM10
Deng information transmission to sensor signal processor, signal is changed into data and imports data acquisition by sensor signal processor to be stored up
Deposit on plate, data are used LORA communication modules by transmission of wireless signals to base station by sensor signal processor through hole microcontroller
LORA signal switchers, then transferred data to by LORA signal switchers on computer, computer is by software according to temperature
Obtained contaminant gases and the data of particle are modified, then lead to by the conditions such as degree, humidity, intensity of illumination, air pressure, wind speed
Cross Computer display to come out, computer can switch the data of any one in multiple monitoring machines that display is attached thereto,
The data that can be fed back according to all monitoring machines carry out the total quality that comprehensive analysis draws the air in its overlay area.
Monitoring device of the present utility model by being set up in the monitoring machine of monitoring point and being constituted installed in the base station of monitoring center,
Therebetween the communications such as traditional WIFI, ZIGBEE, 3G, 2G have been eliminated in signal transmission, are entered using LORA technologies
Row signal is transmitted, the features such as with low-power consumption, remote, high sensitivity, high anti-jamming capacity, and energy consumption is low and without communication expense, can
Layouted monitoring, the utility model carries solar electric power supply system in addition, supervised with the progress in large area many monitoring points in region to be measured
Survey machine is flexible, compact practicality, is equipped with the sensor of multiple gases and particulate matter, monitoring species is more, and is provided with temperature
Degree, humidity, illumination, air velocity transducer, can be modified according to real-time external condition to Monitoring Data, and the data precision is high.
Claims (6)
1. a kind of atmosphere quality monitoring device, it is characterised in that by being set up in the monitoring machine of monitoring point and installed in monitoring center
Base station composition, the monitoring machine include frame, sensor, solar cell system, sensor signal processor, microcontroller
Device, data acquisition and memory module, LORA communication modules, the solar battery system by solar panel, battery and
Charging control circuit plate is constituted, and the solar panel and sensor are arranged in frame, and the column of frame is provided with cabinet,
The sensor signal processor, microcontroller, data acquisition and memory module, charging control circuit plate and LORA communications
Module is arranged in cabinet and is connected with battery circuit, and sensor is connected with sensor signal processor, sensor letter
Number processor is connected with data acquisition and memory module, and LORA communication modules are connected with the UART ports of microcontroller, passes
Sensor signal processor is connected with the analog-digital converter port of microcontroller, and the base station includes LORA signal switchers and fortune
Display device composition is calculated, LORA communication modules are connected by wireless signal with LORA signal switchers, and the sensor is included
SO2, NO2, O3, CO gas sensor, PM1, PM2.5, PM10 particle sensor one or more therein.
2. a kind of atmosphere quality monitoring device as claimed in claim 1, it is characterised in that：The sensor is also passed comprising temperature
One or more in sensor, humidity sensor, intensity of illumination sensor, air velocity transducer, baroceptor.
3. a kind of atmosphere quality monitoring device as claimed in claim 1, it is characterised in that：The sensor is four electrode sensings
Device.
4. a kind of atmosphere quality monitoring device as claimed in claim 1, it is characterised in that：The bottom of the frame is provided with bottom
Seat-box, battery is arranged in base member case.
5. a kind of atmosphere quality monitoring device as claimed in claim 1, it is characterised in that：The solar panel and ground
Angle be between 30-60 °.
6. a kind of atmosphere quality monitoring device as claimed in claim 1, it is characterised in that：The operation display device is calculating
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122577.9U CN206505064U (en) | 2017-02-10 | 2017-02-10 | A kind of atmosphere quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720122577.9U CN206505064U (en) | 2017-02-10 | 2017-02-10 | A kind of atmosphere quality monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505064U true CN206505064U (en) | 2017-09-19 |
Family
ID=59834203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720122577.9U Active CN206505064U (en) | 2017-02-10 | 2017-02-10 | A kind of atmosphere quality monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770981A (en) * | 2017-02-10 | 2017-05-31 | 安徽京师方圆信息技术有限公司 | A kind of atmosphere quality monitoring device |
| WO2019215236A1 (en) * | 2018-05-09 | 2019-11-14 | Westnetz Gmbh | Measuring station, configured to measure air quality |
| IT202100010064A1 (en) * | 2021-04-21 | 2022-10-21 | Carboil S R L | ENVIRONMENTAL MONITORING SYSTEM FOR FUEL PUMPS |
-
2017
- 2017-02-10 CN CN201720122577.9U patent/CN206505064U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770981A (en) * | 2017-02-10 | 2017-05-31 | 安徽京师方圆信息技术有限公司 | A kind of atmosphere quality monitoring device |
| WO2019215236A1 (en) * | 2018-05-09 | 2019-11-14 | Westnetz Gmbh | Measuring station, configured to measure air quality |
| IT202100010064A1 (en) * | 2021-04-21 | 2022-10-21 | Carboil S R L | ENVIRONMENTAL MONITORING SYSTEM FOR FUEL PUMPS |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106770981A (en) | A kind of atmosphere quality monitoring device | |
| CN206505064U (en) | A kind of atmosphere quality monitoring device | |
| CN202014374U (en) | Ad hoc network node capable of being freely arranged for measuring indoor air quality in real time | |
| CN113252851A (en) | Atmospheric pollution monitoring system based on NB-IoT and edge calculation | |
| CN207280497U (en) | A kind of urban air environmental quality ground moving monitoring device based on shared bicycle | |
| CN103245757A (en) | Gas environment emergency detection system | |
| CN106092842A (en) | High-precision gas concentration based on LoRa and particle concentration self-powered monitoring system | |
| CN201945571U (en) | Multi-point measurement and control system for air quality in large space | |
| CN109374837A (en) | A kind of miniature air mass monitoring system and analysis method | |
| CN108303132A (en) | A kind of monitoring system for air pollution | |
| CN102854447A (en) | Portable photovoltaic subassembly power testing instrument and testing method thereof | |
| CN202486118U (en) | Gas environment emergency detection system | |
| CN104197995A (en) | Industrial park environment monitoring system | |
| CN204461485U (en) | A kind of air quality detection system based on Internet of Things | |
| CN102539626A (en) | Multi-point air quality measuring and controlling system for large space | |
| CN109827617A (en) | A kind of Intelligent environment monitoring system Internet-based | |
| CN206258123U (en) | A kind of multifunctional intellectual display terminal | |
| CN105890657A (en) | Internet-of-Things-based photovoltaic energy saving air pollution monitoring system | |
| CN206906342U (en) | Air pollution surveillance system based on ZigBee-network | |
| Koyana et al. | A Survey of Network and Intelligent air pollution monitoring in South Africa | |
| CN108810843A (en) | Urban air-quality intelligent monitor system | |
| CN207923814U (en) | A kind of portable air pollution object concentration monitor instrument | |
| CN208398898U (en) | A kind of large-size screen monitors and plateform system for capableing of display environment and air quality | |
| CN108318940A (en) | A kind of enviromental monitoring equipment | |
| CN205157817U (en) | Be applied to wireless sensing of meteorological monitoring system device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |