CN106338584A - Air quality monitoring system - Google Patents
Air quality monitoring system Download PDFInfo
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- CN106338584A CN106338584A CN201610869528.1A CN201610869528A CN106338584A CN 106338584 A CN106338584 A CN 106338584A CN 201610869528 A CN201610869528 A CN 201610869528A CN 106338584 A CN106338584 A CN 106338584A
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- G—PHYSICS
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- 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
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Abstract
The invention provides an air quality monitoring system. A controller module, a PM2.5 detection module, a temperature and humidity detection module, an oxycarbide detection module, an oxynitride detection module and a Bluetooth module are arranged for air quality detection, and detection data are transmitted to an external mobile phone through Bluetooth; the modules are all miniature components and convenient to carry; the data can be viewed by utilizing the external mobile phone, and a user can conveniently know air quality information of a sports environment in real time, so that the air quality monitoring system is suitable to be used in a sports process; a sulfur dioxide detection module is further provided, and the detection modules can be added or eliminated according to the actual situation; the air quality monitoring system is applicable to various specific actual air quality detection occasions, so that the application range is widened.
Description
Technical field
The present invention relates to gas-monitoring field is and in particular to a kind of air-quality monitoring system.
Background technology
Outdoor exercises contribute to improving blood circulation, improve resistance against diseases, strengthen organic adaptability, can also improve
Physiology and psychological condition, are that people keep able-bodied ideal style, during moving out of doors, people need substantial amounts of
Oxygen maintaining body movement, however, the air quality of today's society causes anxiety, containing a large amount of pollutants, such as dust, titanium dioxide
Carbon, carbon monoxide, fumes of sulphuric acid, sulfur dioxide, nitrogen oxides, pellet etc., bad air pass through contact and
Breathing directly affects skin, respiratory system and cardiovascular system of the mankind etc..The device being currently used for monitoring air quality is usual
Large-scale, pinpoint, can not move at any time, be not easy to outdoor exercises during the system that carries.
Content of the invention
The present invention provides a kind of air-quality monitoring system, solves existing atmosphere quality monitoring device and is not suitable for outdoor fortune
The problem of dynamic process.
The present invention solves the above problems by the following technical programs:
A kind of air-quality monitoring system, including controller module, pm2.5 detection module, Temperature and Humidity module, carbon oxygen
Compound detection module, nitrogen oxides detection module and bluetooth module；The output end of described pm2.5 detection module and controller mould
Block is connected；The output end of described Temperature and Humidity module is connected with controller module；The output of described oxycarbide detection module
End is connected with controller module；The output end of described nitrogen oxides detection module is connected with controller module；Described controller mould
Block is connected with outside mobile phone by bluetooth module.
Right further, described oxycarbide detection module is made up of carbon monoxide transducer and carbon dioxide sensor, institute
The output end stating carbon monoxide transducer is connected with controller module, the output end of described carbon dioxide sensor and controller mould
Block is connected.
Further, described nitrogen oxides detection module is made up of nitric oxide sensor and nitrogen dioxide sensor, institute
The output end stating nitric oxide sensor is connected with controller module, the output end of described nitrogen dioxide sensor and controller mould
Block is connected.
Further, also include power module, described power module and controller module, pm2.5 detection module, humiture
Detection module, the feeder ear of oxycarbide detection module, nitrogen oxides detection module and bluetooth module are connected.
Further, also include switch module, described power module is through switch module and controller module, pm2.5 detection
Module, Temperature and Humidity module, the feeder ear phase of oxycarbide detection module, nitrogen oxides detection module and bluetooth module
Even.
Further, sulfur dioxide detection module, the output end of described sulfur dioxide detection module and controller are also included
Module is connected, and described power module is also connected with the feeder ear of sulfur dioxide detection module.
Further, also include sound and light alarm module, described sound and light alarm module is connected with controller module, described power supply
Module is also connected with the feeder ear of sound and light alarm module.
Compared with prior art, have a characteristic that
1st, setting controller module, pm2.5 detection module, Temperature and Humidity module, oxycarbide detection module, nitrogen oxidation
Analyte detection module and bluetooth module, carry out Detection of Air Quality, and detection data is passed through Bluetooth transmission to outside mobile phone, on
State each module and be microdevice, be easy to carry, can be utilized outside mobile phone to check data, be easy to user and understand movement environment in real time
Air quality information it is adaptable in motion process use；
2nd, it is additionally provided with sulfur dioxide detection module, also according to circumstances can increase and decrease detection module it is adaptable to various concrete reality
Detection of Air Quality occasion, expand range of application.
Brief description
Fig. 1 is present configuration theory diagram.
Specific embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
A kind of air-quality monitoring system, including controller module, pm2.5 detection module, Temperature and Humidity module, carbon oxygen
Compound detection module, nitrogen oxides detection module and bluetooth module；The output end of described pm2.5 detection module and controller mould
Block is connected；The output end of described Temperature and Humidity module is connected with controller module；The output of described oxycarbide detection module
End is connected with controller module；The output end of described nitrogen oxides detection module is connected with controller module；Described controller mould
Block is connected with outside mobile phone by bluetooth module.
Pm2.5 refers to the particulate matter less than or equal to 2.5 microns for the diameter, also referred to as lung particulate matter in air.pm2.5
Particle diameter is little, and rich in substantial amounts of poisonous and harmful substances, and time of staying length in an atmosphere, fed distance are remote, thus human body is good for
The impact of health and atmosphere quality is very big, therefore, it is necessary to real-time detection pm2.5 concentration in motion process out of doors.
Pm2.5 concentration is in 24 hourly average 0-75 μ g/m3In the range of be excellent, in 24 hourly average 75-115 μ g/m3In the range of be slight
Pollution, in 24 hourly average 115-150 μ g/m3In the range of be intermediate pollution, in 24 hourly average 150 μ g/m3It is that severe is dirty above
Dye.Generally, it is suitable to outdoor exercises when excellent, reaching slight pollution should reduce outdoor exercises, reach intermediate pollution or serious pollution,
Outdoor exercises then should be avoided.The pm2.5 detection module of the present invention is pm2.5 sensor, and pm2.5 sensor utilizes light scattering former
The finely ground particles concentration of in the air is converted into electric signal by reason, inputs to controller module.
Research shows, people moves when temperature is too high, and the pineal hormone amount of pineal gland secretion increases so that internal first shape
Parathyrine and Adrenaline Concentration relative reduction, people can be listless, dispirited, after body temperature increases to the limit, can lead to death；
When humidity is larger, people easily suffers from wet numbness, moves when humidity is too small, and body surface moisture easily evaporates so that skin is done
Dry, nasal membrane is upset, and easily induces respiratory disorder.When air humidity is higher than 65% or less than 38%, germ is numerous
Grow and grow the fastest, and relative humidity is between 45%-55%, and germ death is the fastest, and relative humidity and temperature simultaneously act on fortune
The human body moving, therefore, it is necessary to monitor the humiture of movement environment for sport people.The Temperature and Humidity module of the present invention is
Temperature Humidity Sensor, Temperature Quantity and humidity amount are converted into the electric signal of easily measured process by Temperature Humidity Sensor, and input
To controller module.The Temperature Humidity Sensor of the present invention measures temperature and the relative humidity of air.
Oxycarbide present in atmospheric environment refers mainly to carbon monoxide and carbon dioxide.Carbon monoxide is colourless, odorless,
Non-irritating gas.After carbon monoxide enters human body, can combine with the hemoglobin in blood, produce the blood red egg of carbon oxygen
In vain, and then so that hemoglobin can not be combined with oxygen, thus causing body tissue that anoxic, the lighter's dizziness and nausea, severe one people occur
Body death by suffocation.CO in Air is in 1 hourly average 0-10 μ g/m3In the range of be excellent, in 1 hourly average 10-35 μ g/
m3In the range of be slight pollution, in 1 hourly average 35-60 μ g/m3In the range of be intermediate pollution, in 1 hourly average 60 μ g/m3With
Upper is serious pollution.Equally, it is suitable to outdoor exercises when excellent, reaching slight pollution should reduce outdoor exercises, reach intermediate pollution
Or serious pollution, then should avoid outdoor exercises.Oxycarbide detection module includes carbon monoxide transducer, for detecting air
In carbon monoxide, the output end of carbon monoxide transducer is connected with controller module.Carbon monoxide transducer detects an oxygen
When changing carbon gas, there is oxidation reaction, the hydrogen ion of generation and electronics in carbon monoxide under the catalytic action of working electrode, pass through
Electrolyte is transferred to, to the oxygen in electrode, with water, reduction reaction is occurred, and electrode anaplasia produces potential difference, in carbon monoxide transducer
It is additionally provided with reference electrode, what the electric signal that carbon monoxide transducer exports reflected is the current potential between reference electrode and working electrode
Change, this potential change is directly related with carbonomonoxide concentration.
Carbon dioxide is a kind of gas of the odorless of colorless and odorless at normal temperatures, itself does not have toxicity, but two when in the air
When carbonoxide exceedes normal contents, injurious effects can be produced to human body.Carbon Dioxide in Air is in 24 hourly average 0-4 μ g/
m3In the range of be excellent, in 24 hourly average 4-14 μ g/m3In the range of be slight pollution, in 24 hourly average 14-24 μ g/m3Model
It is intermediate pollution in enclosing, in 24 hourly average 24 μ g/m3It is serious pollution above.Equally, it is suitable to outdoor exercises when excellent, reach
Slight pollution should reduce outdoor exercises, reaches intermediate pollution or serious pollution, then should avoid outdoor exercises.The carbon oxygen of the present invention
Compound detection module also carbon dioxide sensor, for detecting the carbon dioxide of in the air, wherein, carbon dioxide sensor defeated
Go out end to be connected with controller module.Carbon dioxide sensor adopts infrared-type, using carbon dioxide to ultrared special spy
Levy, by detecting carbon dioxide, ultrared absorbing state is determined with its concentration.
Nitrogen oxides present in atmospheric environment refers mainly to nitric oxide and nitrogen dioxide.Nitric oxide is colourless gas,
Oxidizable generation nitrogen dioxide, when entering respiratory tract depths, lung tissue is produced to stimulate and corrosiveness, can cause pulmonary edema.
In the air nitric oxide is in 24 hourly average 0-80 μ g/m3In the range of be excellent, in 24 hourly average 80-180 μ g/m3In the range of
For slight pollution, in 24 hourly average 180-280 μ g/m3In the range of be intermediate pollution, in 24 hourly average 280 μ g/m3It is more than
Serious pollution.Equally, it is suitable to outdoor exercises when excellent, reaching slight pollution should reduce outdoor exercises, reach intermediate pollution or weight
Degree pollution, then should avoid outdoor exercises.Nitrogen oxides detection module includes nitric oxide sensor, nitric oxide sensor
Output end is connected with controller module.
Nitrogen dioxide is brownish red foul gas, can be dissolved in water, and its toxicity is nitric oxide production 4-5 times.Nitrogen dioxide pair
Harm is larger, gently then can cause to cough, and respiratory tract is heavy then cause mortality pulmonary edema and empsyxis, to the heart, kidney, makes
The vitals such as haemal tissue all have an impact.In the air nitrogen dioxide is in 1 hourly average 0-200 μ g/m3In the range of be excellent, 1
Hourly average 200-700 μ g/m3In the range of be slight pollution, in 1 hourly average 700-1200 μ g/m3In the range of be intermediate pollution,
In 1 hourly average 1200 μ g/m3It is serious pollution above.Equally, it is suitable to outdoor exercises when excellent, reaching slight pollution should reduce
Outdoor exercises, reach intermediate pollution or serious pollution, then should avoid outdoor exercises.The nitrogen oxides detection module of the present invention is also
Nitrogen dioxide sensor, for detecting the nitrogen dioxide of in the air, wherein, the output end of nitrogen dioxide sensor and controller mould
Block is connected.
The present invention further comprises sulfur dioxide detection module, the output end of sulfur dioxide detection module and controller mould
Block is connected.Sulfur dioxide is colourless gas, has intense irritation smell, sucks sulfur dioxide, can lead to have difficulty in breathing, or even stop
Only.Sulfur dioxide is in 1 hourly average 0-500 μ g/m3In the range of be excellent, in 1 hourly average 500-650 μ g/m3In the range of be light
Degree pollution, in 1 hourly average 650-800 μ g/m3In the range of be intermediate pollution, in 1 hourly average 800 μ g/m3It is that severe is dirty above
Dye.Equally, it is suitable to outdoor exercises when excellent, reaching slight pollution should reduce outdoor exercises, reach intermediate pollution or serious pollution,
Outdoor exercises then should be avoided.The sulfur dioxide detection module of the present invention is SO 2 sensor, SO 2 sensor
Output end is connected with controller module.
Because the affected factor of air quality is complex and changeable, detection mould can suitably be increased and decreased according to material elements
Block, the present invention can set up pm10 detection module, benzene homologues detection module etc..
The present invention further includes sound and light alarm module, and sound and light alarm module is connected with controller module, and power module is also
It is connected with the feeder ear of sound and light alarm module.It is not equal that air quality is in excellent, slight pollution, intermediate pollution, serious pollution
During level, sound and light alarm module carries out light and shows, and intermediate pollution and serious pollution carries out acoustic alarm.
The present invention includes bluetooth module, and bluetooth module is set up with outside mobile phone and communicated, the letter that each detection module is detected
Breath transmits to outside mobile phone, is easy to user and passes through each quality information that outside mobile phone obtains air.User only need to be in outside mobile phone
Corresponding app program is installed, you can check each data.
The present invention further comprises power module, power module and controller module, pm2.5 detection module, humiture
Detection module, oxycarbide detection module, nitrogen oxides detection module, sulfur dioxide detection module, sound and light alarm module and
The feeder ear of bluetooth module is connected, for for above-mentioned module for power supply.
The present invention is further also provided with switch module, and power module detects mould through switch module with controller module, pm2.5
Block, Temperature and Humidity module, oxycarbide detection module, nitrogen oxides detection module, sulfur dioxide detection module, sound and light alarm
The feeder ear of module and bluetooth module is connected, and when switch module is in opening, power module could be that above-mentioned module supplies
Electricity, does not otherwise power, and above-mentioned module is out of service.
Claims (7)
1. a kind of air-quality monitoring system it is characterised in that:
Including controller module, pm2.5 detection module, Temperature and Humidity module, oxycarbide detection module, nitrogen oxides detection
Module and bluetooth module；
The output end of described pm2.5 detection module is connected with controller module；The output end of described Temperature and Humidity module and control
Device module processed is connected；The output end of described oxycarbide detection module is connected with controller module；Described nitrogen oxides detects mould
The output end of block is connected with controller module；Described controller module is connected with outside mobile phone by bluetooth module.
2. a kind of air-quality monitoring system according to claim 1 it is characterised in that:
Described oxycarbide detection module is made up of carbon monoxide transducer and carbon dioxide sensor, described carbon monoxide sensing
The output end of device is connected with controller module, and the output end of described carbon dioxide sensor is connected with controller module.
3. a kind of air-quality monitoring system according to claim 1 it is characterised in that:
Described nitrogen oxides detection module is made up of nitric oxide sensor and nitrogen dioxide sensor, described nitric oxide sensing
The output end of device is connected with controller module, and the output end of described nitrogen dioxide sensor is connected with controller module.
4. a kind of air-quality monitoring system according to claim 1 it is characterised in that:
Further include power module, described power module and controller module, pm2.5 detection module, Temperature and Humidity module,
The feeder ear of oxycarbide detection module, nitrogen oxides detection module and bluetooth module is connected.
5. a kind of air-quality monitoring system according to claim 4 it is characterised in that:
Further include switch module, described power module through switch module and controller module,
Pm2.5 detection module, Temperature and Humidity module, oxycarbide detection module, nitrogen oxides detection module and bluetooth mould
The feeder ear of block is connected.
6. a kind of air-quality monitoring system according to claim 5 it is characterised in that: further include sulfur dioxide examine
Survey module, the output end of described sulfur dioxide detection module is connected with controller module, described power module also with sulfur dioxide
The feeder ear of detection module is connected.
7. a kind of air-quality monitoring system according to any one in claim 4-6 it is characterised in that:
Further include sound and light alarm module, described sound and light alarm module is connected with controller module, described power module also with
The feeder ear of sound and light alarm module is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610869528.1A CN106338584A (en) | 2016-09-29 | 2016-09-29 | Air quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610869528.1A CN106338584A (en) | 2016-09-29 | 2016-09-29 | Air quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106338584A true CN106338584A (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610869528.1A Pending CN106338584A (en) | 2016-09-29 | 2016-09-29 | Air quality monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106338584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208353A (en) * | 2019-06-28 | 2019-09-06 | 北京海益同展信息科技有限公司 | Gas-detecting device and movable termination |
-
2016
- 2016-09-29 CN CN201610869528.1A patent/CN106338584A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208353A (en) * | 2019-06-28 | 2019-09-06 | 北京海益同展信息科技有限公司 | Gas-detecting device and movable termination |
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Application publication date: 20170118 |
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| RJ01 | Rejection of invention patent application after publication |