CN203824873U - Atmospheric fine particulate matter stereoscopic monitoring system - Google Patents
Atmospheric fine particulate matter stereoscopic monitoring system Download PDFInfo
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- CN203824873U CN203824873U CN201420243333.2U CN201420243333U CN203824873U CN 203824873 U CN203824873 U CN 203824873U CN 201420243333 U CN201420243333 U CN 201420243333U CN 203824873 U CN203824873 U CN 203824873U
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Abstract
An atmospheric fine particulate matter stereoscopic monitoring system comprises a cloud terminal detector mounted on an atmosphere tethered balloon and a cloud center computer server, wherein a wireless communication module and a module for measuring a fine particulate matter with a light scattering method are internally installed in the cloud terminal detector; and a module for measuring the fine particulate matter with the light scattering method and a weighing method and a wireless transmitting module are internally installed in the cloud center computer server. The atmospheric fine particulate matter stereoscopic monitoring system can achieve the high-resolution stereoscopic monitoring effect.
Description
Technical field
The utility model relates to a kind of monitoring system that fine particle in atmosphere is monitored.
Background technology
Fine particle in atmosphere has significant harm to human body and climatic environment, and it is the key factor that affects at present national environmental quality that the haze that especially fine particle causes pollutes.Airborne fine particle can cause the illness such as asthma, lung cancer, angiocardiopathy, disabled youngster, death too early.The gas exchanger official of the penetrable lung of fine particle, causes vasculitis, artery sclerosis, heart disease and other vascular diseases.Pollutants in air CONCENTRATION DISTRIBUTION is except having direct relation with distribution and the source strength size of pollution source, also relevant with vertical section feature and the Changing Pattern of atmosphere pollution in urban boundary layer, therefore fine particle is inhomogeneous in the distribution of SEQUENCING VERTICAL direction.Along with further developing of various places urbanization, the factors such as pollutant emission situation, boundary layer structure and people's living environment constantly change, skyscraper, high-rise building continue to bring out, the scope of people's activity develops into surface layer space from single plane gradually, and Pollution Study thing is increasingly important at the vertical distribution of surface layer differing heights.Atmosphere pollution has direct relation in the each height of surface layer CONCENTRATION DISTRIBUTION to people's health effect, and the monitoring of the dependent part such as environmental protection at present, meteorology is all confined to ground, do not understand the pollutant distribution of differing heights, distribution characteristics, the formation mechanism of therefore understanding and study pollutant differing heights pollutant in this kind of process are significant.
Existing market is sold and the detection method of the fine particle approved by Business studies department has four kinds, i.e. light scattering method, β rays method, film weight method and oscillating balance method.In four kinds of methods, only have light scattering method can accomplish that volume is little lightweight, thereby carried lift-off by captive balloon.
Light scattering method can on-the-spot directly display density, and its volume little, lightweight, react fast, easy and simple to handle, noise is low, good stability, the light scattering method that therefore the utility model is selected is as the method for cloud terminal detection module.Light scattering method is to be subject to the size of the scattered light signal sending after irradiation to measure the mass concentration of particle by measuring particle.This method is to utilize each parameter of Mie scattering theory and particle to carry out the number concentration of inverting particle.But the relation between scattering of light and particle concentration is subject to the impact of the factors such as the chemical composition, shape, proportion, particle diameter distribution of particle, therefore the quantitative relationship between light-scattering coefficient and particle quality concentration all may change at any time, and this just need to constantly calculate correction.If employing light scattering method, auxiliary corresponding dynamic calibration method, will make data time resolution be greatly improved, and can obtain the Monitoring Data of minute level.Precision improves greatly simultaneously, on detection limit and Precision Theory, high energy approaches the more than 90% of actual value, therefore the utility model utilizes cloud central server, by wireless mode, cloud terminal light scattering method detecting device is carried out to remote computation calibration method to carry out mass concentration calculating, can obtain thus a set of economy, feasible, solid, high-resolution is fine particle real-time online detection system accurately, and can increase monitoring range by the distribution of expanding cloud terminal detector.
Utility model content
The purpose of this utility model is to provide a kind of airborne fine particulate matter stereo monitoring system.
For achieving the above object, the airborne fine particulate matter stereo monitoring system that the utility model provides, it comprises:
Carry cloud terminal detector on meteorological captive balloon, cloud terminal detector is built-in with wireless telecommunications administration module, and adopts light scattering method to measure fine particle module;
Cloud central computer server, be built-in with and adopt light scattering method and weight method to measure fine particle module, and wireless transmitter module, carry out both-way communication by the built-in wireless telecommunications administration module of cloud terminal detector and the built-in wireless transmitter module of cloud central server.
In described airborne fine particulate matter stereo monitoring system, it is SHARP particle light scattering sensor that light scattering method is measured fine particle module, and model is GP2Y1010AU0F; It is thermoelectricity 1400 type fine particle monitors that weight method is measured fine particle module.
In described airborne fine particulate matter stereo monitoring system, the recording geometry based on cloud computing of cloud central server and multiple meteorological captive balloons and the different area coverages of multiple cloud terminal detector composition differing heights.
The airborne fine particulate matter stereo monitoring system that the utility model provides in actual use, be by cloud terminal detector carry on meteorological captive balloon, go up to the air and work to cloud terminal detector after specified altitude assignment and cloud central server simultaneously, realize the high-resolution several concentration of fine particle and the mass concentration monitoring of vertical height; Cloud central server carries out light scattering method simultaneously and measures fine particle module and the measurement of weight method measurement fine particle module, measured value is carried out to computing and obtain changing accounting equation or calibration equation, send accounting equation instruction to cloud terminal detector, cloud terminal detector receives after the instruction of cloud central server, carry out the unit conversion of fine particle calculates by the computing method of instruction, and result of calculation is beamed back to the storage of cloud central server or demonstration, thereby reach stereoscopic monitoring.
In airborne fine particulate matter stereo monitoring system of the present utility model, the recording geometry based on cloud computing of cloud central server and multiple meteorological captive balloons and the different area coverages of multiple cloud terminal detector composition differing heights, implements several concentration and the mass concentration of three-dimensional online accurate surveying airborne fine particulate matter.
The beneficial effects of the utility model are, distribution characteristics, the formation mechanism of the utility model differing heights pollutant in this kind of process to understanding and research pollutant are significant, and greatly reduce service operation cost, can layout widely and obtain more representational data.
Brief description of the drawings:
Fig. 1 is the airborne fine particulate matter stereo monitoring system structural representation based on cloud computing of the present utility model.
Primary clustering symbol description in accompanying drawing:
The built-in light scattering method of cloud central server is surveyed fine particle module 1, and the built-in weight method of cloud central server is surveyed fine particle module 2, cloud central server 3, wireless transmitter module 4, cloud terminal detector 5, meteorological captive balloon 6.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Airborne fine particulate matter stereo monitoring system based on cloud computing of the present utility model is mainly made up of meteorological captive balloon 6, cloud terminal detector 5 and cloud central server 3, and cloud central server 3 wherein includes: the built-in light scattering method of cloud central server is surveyed fine particle module 1, the built-in weight method of cloud central server is surveyed fine particle module 2 and wireless transmitter module 4.
Cloud terminal detector 5 is used light scattering method to measure fine particle (integrated SHARP particle light scattering sensor, model: GP2Y1010AU0F), and possesses wireless telecommunications administration module, can carry out both-way communication with cloud central server 3, cloud central server 3 is equipped with light scattering method and measures fine particle module (integrated SHARP particle light scattering sensor 1, model GP2Y1010AU0F) and weight method measure fine particle module (U.S.'s thermoelectricity 1400 type fine particle monitors 2) and and wireless telecommunications administration module 4 and and computer management unit, the operation logic of system is, after carrying 5 lift-offs of cloud terminal detector by meteorological captive balloon (GTX II captive balloon low altitude detection system), the airborne fine particulate matter of certain altitude is carried out to on-line monitoring, carry out light scattering method by cloud central server 3 measures fine particle module and weight method and measures fine particle module and measure simultaneously, measured value is carried out to computing and obtain changing accounting equation or calibration equation, send accounting equation instruction to cloud terminal detector 5, cloud terminal detector 5 receives after 3 instructions of cloud central server, carry out the unit conversion of fine particle calculates by the computing method of instruction, result of calculation is beamed back cloud central server 3 and is stored or demonstrate, thereby reach high-resolution stereoscopic monitoring effect.
System of the present utility model can increase multiple captive balloons 6 and implement high resolving power three-dimensional several concentration and the mass concentration of accurate surveying airborne fine particulate matter online with the recording geometry based on cloud computing that multiple cloud terminal detector 5 form the different area coverages of differing heights on the basis that uses a cloud central server 3.
Operation logic of the present utility model is, after carrying the lift-off of cloud terminal detector by meteorological captive balloon, the airborne fine particulate matter of certain altitude is carried out to on-line monitoring, because cloud terminal detector is used light scattering method module, but the relation between light-scattering coefficient and particle concentration is subject to the impact of the factors such as the chemical composition, shape, proportion, particle diameter distribution of particle, therefore the quantitative relationship between light-scattering coefficient and particle concentration all may change at any time, and this just need to constantly proofread and correct with standard method.In the utility model, adopt and carried out light scattering method by cloud central server simultaneously and measure fine particle module and weight method and measure fine particle module and measure, measured value is carried out to computing and obtain changing accounting equation or calibration equation, send accounting equation instruction to cloud terminal detector, cloud terminal receives after the instruction of cloud central server, carry out the unit conversion of fine particle calculates by the computing method of instruction, result of calculation is beamed back central server storage or demonstration, thereby reaches high-resolution stereoscopic monitoring effect.Form thus a set of economy, feasible real-time online detection system, its precision depends on the be evenly distributed degree of fine particle in certain area.And can increase monitoring range by the distribution of expanding cloud terminal detector.
Claims (3)
1. an airborne fine particulate matter stereo monitoring system, is characterized in that, comprising:
Carry cloud terminal detector on meteorological captive balloon, cloud terminal detector is built-in with wireless telecommunications administration module, and adopts light scattering method to measure fine particle module;
Cloud central computer server, be built-in with and adopt light scattering method and weight method to measure fine particle module, and wireless transmitter module, carry out both-way communication by the built-in wireless telecommunications administration module of cloud terminal detector and the built-in wireless transmitter module of cloud central server.
2. airborne fine particulate matter stereo monitoring system as claimed in claim 1, is characterized in that, it is SHARP particle light scattering sensor that light scattering method is measured fine particle module, and model is GP2Y1010AU0F; It is thermoelectricity 1400 type fine particle monitors that weight method is measured fine particle module.
3. airborne fine particulate matter stereo monitoring system as claimed in claim 1, is characterized in that, the recording geometry based on cloud computing of cloud central server and multiple meteorological captive balloons and the different area coverages of multiple cloud terminal detector composition differing heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243333.2U CN203824873U (en) | 2014-05-13 | 2014-05-13 | Atmospheric fine particulate matter stereoscopic monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243333.2U CN203824873U (en) | 2014-05-13 | 2014-05-13 | Atmospheric fine particulate matter stereoscopic monitoring system |
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| CN203824873U true CN203824873U (en) | 2014-09-10 |
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| CN201420243333.2U Expired - Fee Related CN203824873U (en) | 2014-05-13 | 2014-05-13 | Atmospheric fine particulate matter stereoscopic monitoring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954541A (en) * | 2014-05-13 | 2014-07-30 | 中国科学院大气物理研究所 | Stereoscopic monitoring system for atmospheric fine particulate matter |
| CN104458522A (en) * | 2014-11-27 | 2015-03-25 | 中盟科创（深圳）科技发展有限公司 | Atmospheric particulate detection system based on mobile terminal and detection method |
| CN104698510A (en) * | 2015-04-07 | 2015-06-10 | 国家电网公司 | Atmosphere thermal inversion layer detection method based on captive balloon sonde |
| CN105277662A (en) * | 2015-11-12 | 2016-01-27 | 上海市环境监测中心 | Balloon-borne integrated atmospheric pollution monitoring and collecting system |
| CN105300862A (en) * | 2015-11-13 | 2016-02-03 | 金陵科技学院 | Cloud processing-based vehicle-mounted mobile atmosphere particle pollutant environment detection method and system |
| CN106556558A (en) * | 2015-09-28 | 2017-04-05 | 东莞前沿技术研究院 | Haze monitoring system |
-
2014
- 2014-05-13 CN CN201420243333.2U patent/CN203824873U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954541A (en) * | 2014-05-13 | 2014-07-30 | 中国科学院大气物理研究所 | Stereoscopic monitoring system for atmospheric fine particulate matter |
| CN104458522A (en) * | 2014-11-27 | 2015-03-25 | 中盟科创（深圳）科技发展有限公司 | Atmospheric particulate detection system based on mobile terminal and detection method |
| CN104698510A (en) * | 2015-04-07 | 2015-06-10 | 国家电网公司 | Atmosphere thermal inversion layer detection method based on captive balloon sonde |
| CN104698510B (en) * | 2015-04-07 | 2016-09-07 | 国家电网公司 | A kind of atmospheric inversion layer detection method based on captive balloon sonde |
| CN106556558A (en) * | 2015-09-28 | 2017-04-05 | 东莞前沿技术研究院 | Haze monitoring system |
| CN105277662A (en) * | 2015-11-12 | 2016-01-27 | 上海市环境监测中心 | Balloon-borne integrated atmospheric pollution monitoring and collecting system |
| CN105300862A (en) * | 2015-11-13 | 2016-02-03 | 金陵科技学院 | Cloud processing-based vehicle-mounted mobile atmosphere particle pollutant environment detection method and system |
| CN105300862B (en) * | 2015-11-13 | 2018-08-28 | 金陵科技学院 | The environment detection method and system of vehicle-mounted mobile airborne particulates are handled based on cloud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 100080, room 2, floor 29, 212 West Street, Haidian, Beijing, Haidian District Patentee after: Zhongke letter blue environmental protection Co., Ltd. Address before: 100029 Beijing City, Chaoyang District Beijing City Chaoyang Street Dewai Qi Jia Huo Zi Kegon Village No. 40 Patentee before: Inst. of Atmospheric Physics, Chinese Academy of Sciences |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20190513 |