CN106338579A - Urban air quality monitoring system - Google Patents
Urban air quality monitoring system Download PDFInfo
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- CN106338579A CN106338579A CN201610726838.8A CN201610726838A CN106338579A CN 106338579 A CN106338579 A CN 106338579A CN 201610726838 A CN201610726838 A CN 201610726838A CN 106338579 A CN106338579 A CN 106338579A
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- data
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- node module
- acquisition node
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- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/0037—Specially adapted to detect a particular component for NOx
-
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/0039—Specially adapted to detect a particular component for O3
-
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/004—Specially adapted to detect a particular component for CO, CO2
-
- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/0042—Specially adapted to detect a particular component for SO2, SO3
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses an urban air quality monitoring system. The urban air quality monitoring system comprises collection node modules, a data relay, a data terminal and a mobile side. Each collection node module comprises a Zigbee communication module, and the collection node modules are used for collecting the contents of monitored substances in air and sending processed data to the data relay through the Zigbee communication modules; the data relay is used for receiving data sent by the collection node modules and sending the processed data to the data terminal; the data terminal is used for receiving data sent by the data relay, displaying the processed data on an upper layer interface of the data terminal and sending the processed data to the mobile side; the mobile side is used for receiving data sent by the data terminal for inquiring of users. By means of the urban air quality monitoring system, multi-point monitoring of urban air can be achieved, the node density is high, the distribution range is wide, automatic networking of the monitoring points can be achieved, the dynamic nature is high, and the transmission distance is long.
Description
The present invention relates to a kind of monitoring system, in more detail, it is related to a kind of urban air-quality monitoring system.
Background technology
The quality of air quality reflects air pollution degree, and it is to judge according to the height of pollutants in air concentration
's.Air pollution is a complicated phenomenon, is affected by many factors in special time and place air pollutant concentration.Come
It is one of main factor of impact air quality that the man-made pollutant of self-retaining and mobile pollution source discharges size, including
Vehicle, ship, the tail gas of aircraft, industrial pollution, resident living and heating, waste incineration etc..The development intensity in city, landform ground
Looks and meteorology etc. are also the key factor of impact air quality.
At present, air pollutants mainly include nitrogen dioxide, sulfur dioxide, carbon monoxide, ozone and volatile organic
Compound etc., with the continuous development of industry and transportation, substantial amounts of harmful substance is discharged in the air, changes sky
The normal composition of gas, makes air quality degenerate.Will be affected when we live in health among the air being contaminated.For
Improvement ambient air quality, prevents ecological disruption, creates the suitable environment of cleaning, protects health, China is according to " Chinese
People's republic's Law on Environmental Protection " and " The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution " formulated " ambient air quality
(gb3095-1996).This standard stipulates ambient air quality function zoning, standard grading, major pollutants project and
These pollutant concentration limit under each rank etc., is the scientific basis evaluating air quality quality.
In order to accurately and timely know the pollutant distribution in urban air, it is necessary for urban air is monitored, mesh
Front urban air-quality monitoring system mostly is single-point monitoring, even monitor is also simply simply distributed in by multiple spot monitoring
Different places is it is impossible to effectively can not complete automatic network-building by between each monitoring point, transmission range is also relatively short.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, provides a kind of urban air-quality monitoring system, this system
The multi-point monitoring of urban air can be realized, node density is high, scope is wide respectively, is capable of automatic group between each monitoring point
Net, long transmission distance.
A kind of urban air-quality monitoring system, including acquisition node module, data relay device, data terminal and movement
End；Described acquisition node module can have multiple, and each acquisition node module includes zigbee communication module, acquisition node module
For gather the monitored thing of in the air content and by process after data data relay is sent to by zigbee communication module
Device；Described data relay device is used for receiving the data of each acquisition node module transmission and by the data is activation after processing to data
Terminal；Described data terminal is used for the data of receiving data transponder transmission and by the data display after processing in data terminal
On upper interface, simultaneously by the data is activation after processing to mobile terminal；Data terminal is additionally operable to by data relay device to collection
Node module carries out initial setting up and remote activation；Described mobile terminal is used for the data of receiving data terminal transmission and looks into for user
Ask.Be both provided with zigbee communication module in each acquisition node module of the present invention, zigbee agreement support network from group
Net, and up to 64 node composition Star Networks or point to point network can be supported, realize being wirelessly transferred of measured data, section
Between point, transmission range is up to more than 200m；In addition it is only necessary to node is laid in monitored area, node does not need predetermined facility
Support, node after network consisting, the topological structure of network by with node movement, network, leave network and dynamic
Ground change, without artificial interference.
Further, each acquisition node module described also include ozone monitoring sensor, sulfur dioxide monitoring sensor,
Nitrogen dioxide monitoring sensor and carbon monoxide monitoring sensor；The ozone monitoring sensor of each acquisition node module, dioxy
After the data monitoring is processed by change sulfur monitoring sensor, nitrogen dioxide monitoring sensor and carbon monoxide monitoring sensor
It is sent to the zigbee communication module of this acquisition node module.The present invention by real-time monitoring is carried out to air major pollutants,
Air quality can be reacted in time.
Further, described data relay device includes being sequentially connected a gprs receiver module, aggregation node module, work
Control machine module and gprs transmitter module；A described gprs receiver module is used for receiving the data of each acquisition node module transmission
And it upload the data to aggregation node module；Described aggregation node module is used for the data that storage the gprs receiver module sends
And it is uploaded to industrial computer module, aggregation node module is additionally operable to control the mode of operation of each acquisition node module；Described industry control
Machine module is used for receiving the data of aggregation node module transmission and by the data is activation after processing to gprs transmitter module；Described
Gprs transmitter module is used for receiving the data of industrial computer module transmission and sending the data to data terminal.The convergence section of the present invention
Point module is constantly under working condition, is the core node of whole network, the management of responsible network and why, and controls other
The mode of operation of node, such as selects to need environmental variable, collection frequency of node of monitoring etc., and has larger storage
The data storage of each acquisition node module can be got off to reach industrial computer when needing by space.
Further, described data terminal includes the 2nd gprs receiver module and host computer；Described 2nd gprs receives
Module is used for the data of receiving data transponder transmission and sends the data to host computer；Described host computer is used for reception the
The data of two gprs receiver modules transmissions simultaneously stores, and host computer is additionally operable to by data relay device, acquisition node module be carried out
Initial setting up and remote activation.
The beneficial effects of the present invention is:
1st, it is both provided with zigbee communication module in each acquisition node module, zigbee agreement supports the MANET of network, and
And up to 64 node composition Star Networks or point to point network can be supported, multiple spot can be carried out to air quality and supervise in real time
Survey, and realize the remote wireless transmission of measured data.
2nd, zigbee agreement has the characteristics that low in energy consumption, agreement is simple and has extended capability, makes the present invention many in realization
Cost, the energy saving of whole system can also be reduced while point monitoring and MANET.
3rd, the data transfer of the present invention is two-way, not only can realize initial to acquisition node module in data terminal
Setting and startup work are it is also possible to realize the network control to acquisition node module by the aggregation node module of data relay device
System, flexible working mode, efficiency high.
Brief description
Accompanying drawing described herein is used for providing the embodiment of the present invention is further understood, and constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the present invention.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in figure 1, the present embodiment provides a kind of urban air-quality monitoring system, including 3 acquisition node modules, numbers
According to transponder, data terminal and mobile terminal；Each acquisition node module all includes ozone monitoring sensor, sulfur dioxide monitoring passes
Sensor, nitrogen dioxide monitoring sensor, carbon monoxide monitoring sensor and zigbee communication module；Data relay device is included successively
A gprs receiver module, aggregation node module, industrial computer module and the gprs transmitter module connecting；Data terminal includes second
Gprs receiver module and host computer.
The ozone monitoring sensor of each acquisition node module, sulfur dioxide monitoring sensor, nitrogen dioxide monitoring sensing
Device and carbon monoxide are monitored and are sent to the zigbee of this acquisition node module after the data monitoring is processed by sensor and lead to
Letter module, zigbee communication module sends the data to a gprs receiver module of data relay device again, and a gprs is used for
Receive the data of each acquisition node module transmission and upload the data to aggregation node module；Aggregation node module is used for storing
The data of the first gprs receiver module transmission is simultaneously uploaded to industrial computer module, and aggregation node module is additionally operable to control each collection section
The mode of operation of point module；Industrial computer module be used for receive aggregation node module transmission data and by process after data is activation
To gprs transmitter module；Gprs transmitter module is used for receiving the data of industrial computer module transmission and sending the data to data terminal
The 2nd gprs receiver module；2nd gprs receiver module is used for receiving the data of gprs transmitter module transmission and by data is activation
To host computer；Host computer is used for receiving the data of the 2nd gprs receiver module transmission and by the data is activation after processing to shifting
Moved end, host computer be additionally operable to store the data receiving and by the data display after processing host computer upper interface
On, host computer is additionally operable to carry out initial setting up and remote activation by data relay device to acquisition node module；Mobile terminal is used
In receiving data terminal send data and supply user inquire about.
In the present embodiment, acquisition node module is 3, and each acquisition node employs 4 monitoring sensors, acquisition node
Rf board, sensor recuperating board and sensor three part that module is mainly made up of cc2430 and its peripheral circuit form.User
The collection to sensor network can be carried out in data terminal transmission setting command, transmission carries out initial setting up and realizes manually long-range
Activation system, also can have aggregation node module self to complete initial setting up activation system.When system is set to resting state,
Connection with peripheral circuit is in high-impedance state.
In the specific implementation, each acquisition node can select the monitoring sensor of unnecessary 4 as needed, and at most
64 acquisition nodes composition Star Networks or point to point network can be supported, realize measured data be wirelessly transferred and node between
Transmission range is up to more than 200m.
Above-described specific embodiment, has been carried out to the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, done etc., all should comprise
Within protection scope of the present invention.
Claims (4)
1. a kind of urban air-quality monitoring system is it is characterised in that include acquisition node module, data relay device, data eventually
End and mobile terminal；
Described acquisition node module is multiple, and each acquisition node module includes zigbee communication module, and acquisition node module is used
In the content gathering the monitored thing of in the air and by the data after processing, data relay device is sent to by zigbee communication module；
Described data relay device is used for receiving the data of each acquisition node module transmission and by the data is activation after processing to number
According to terminal；
Described data terminal is used for the data of receiving data transponder transmission and by the data display after processing in data terminal
On upper interface, simultaneously by the data is activation after processing to mobile terminal；Data terminal is additionally operable to by data relay device to collection
Node module carries out initial setting up and remote activation；
Described mobile terminal is used for the data of receiving data terminal transmission and for user's inquiry.
2. a kind of urban air-quality monitoring system according to claim 1 is it is characterised in that each acquisition node described
Module also includes ozone monitoring sensor, sulfur dioxide monitoring sensor, nitrogen dioxide monitoring sensor and carbon monoxide monitoring
Sensor；The ozone monitoring sensor of each acquisition node module, sulfur dioxide monitoring sensor, nitrogen dioxide monitoring sensor
Monitor the zigbee communication being sent to this acquisition node module after the data monitoring is processed by sensor with carbon monoxide
Module.
3. a kind of urban air-quality monitoring system according to claim 1 is it is characterised in that described data relay device bag
Include a gprs receiver module, aggregation node module, industrial computer module and the gprs transmitter module being sequentially connected；
A described gprs receiver module is used for receiving the data of each acquisition node module transmission and uploading the data to convergence
Node module；
Described aggregation node module is used for the data of storage the gprs receiver module transmission and is uploaded to industrial computer module；Converge
Node module is additionally operable to control the mode of operation of each acquisition node module；
Described industrial computer module is used for receiving the data of aggregation node module transmission and sending out the data is activation after processing to gprs
Penetrate module；
Described gprs transmitter module is used for receiving the data of industrial computer module transmission and sending the data to data terminal.
4. a kind of urban air-quality monitoring system according to claim 1 is it is characterised in that described data terminal includes
2nd gprs receiver module and host computer；Described 2nd gprs receiver module is used for the data of receiving data transponder transmission simultaneously
Send the data to host computer；Described host computer is used for receiving the data of the 2nd gprs receiver module transmission and storing, electricity
Brain server is additionally operable to carry out initial setting up and remote activation by data relay device to acquisition node module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726838.8A CN106338579A (en) | 2016-08-26 | 2016-08-26 | Urban air quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726838.8A CN106338579A (en) | 2016-08-26 | 2016-08-26 | Urban air quality monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN106338579A true CN106338579A (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610726838.8A Pending CN106338579A (en) | 2016-08-26 | 2016-08-26 | Urban air quality monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061056A (en) * | 2018-07-06 | 2018-12-21 | 西安邮电大学 | A kind of atmosphere quality monitoring device and method |
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| CN101730284A (en) * | 2009-11-26 | 2010-06-09 | 杭州电子科技大学 | Air quality monitoring equipment based on sensor network |
| WO2012107927A1 (en) * | 2011-02-10 | 2012-08-16 | Otusnet Ltd. | System and method for forest fire control |
| CN105228260A (en) * | 2015-11-02 | 2016-01-06 | 江南大学 | A kind of aggregation node of wireless sensor network |
| CN205049997U (en) * | 2015-10-27 | 2016-02-24 | 山东农业大学 | Land for growing field crops environmental information monitored control system |
-
2016
- 2016-08-26 CN CN201610726838.8A patent/CN106338579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040012491A1 (en) * | 2002-07-19 | 2004-01-22 | Kulesz James J. | System for detection of hazardous events |
| CN101730284A (en) * | 2009-11-26 | 2010-06-09 | 杭州电子科技大学 | Air quality monitoring equipment based on sensor network |
| WO2012107927A1 (en) * | 2011-02-10 | 2012-08-16 | Otusnet Ltd. | System and method for forest fire control |
| CN205049997U (en) * | 2015-10-27 | 2016-02-24 | 山东农业大学 | Land for growing field crops environmental information monitored control system |
| CN105228260A (en) * | 2015-11-02 | 2016-01-06 | 江南大学 | A kind of aggregation node of wireless sensor network |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061056A (en) * | 2018-07-06 | 2018-12-21 | 西安邮电大学 | A kind of atmosphere quality monitoring device and method |
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Application publication date: 20170118 |
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