Claims:We Claim:
1. A kind of air quality controlling and estimation method, which is characterized in that this method is calculated based on Air Quality Estimation model QOI Method to air quality rank, air quality classification, indicates that the color of air quality is evaluated;This method specifically includes:
a. Step 1) is acquired in air referring to the graded concentration limit value of every pollutant in air by data acquisition module in real time Each pollutant measured concentration value, the corresponding air quality separate index number IAQI for calculating each pollutant;
b. The IAQI for each pollutant that step 2) is obtained according to step 1) selects the maximum value of IAQI, therefrom to determine air matter Volume index AQI passes through environmental protection intelligent controlling terminal.
c. Step 3) compares AQI grade scale, determines and evaluates air quality rank, air quality classification, indicates air quality Color.
2. The air quality controlling according to claim 1 and estimation method, which is characterized in that the air quality controlling with Estimation method
3. The air quality controlling according to claim 2 and estimation method, which is characterized in that the controlling and warning mode packet.
, Description:Technical Field of the Invention
The present method and system relate to the technical field of air pollution checking and Assessment, to a kind of air quality controlling and estimation.
Background of the Invention
Wherein, environment-protecting intelligentization controlling terminal can be realized by the acquisition system of data center and respectively be monitored to affiliated area The Real-time Collection transmission of point data, real time controlling air quality environment, realize online data inquiry, data automatic early-warning, ring Border quality estimation and map denotation etc..
Existing Air Quality Estimation method mainly include comprehensive pollution indexes, fuzzy math integrated estimation method and Europe it is several in Three kinds of methods of moral Study on similar degree method. But existing Air Quality Estimation method has the following technical problems:
First, index method, development is more early, and application is commonplace, and estimation result is intuitive, is easy to compare and study pollution Object variation.
Second, expert assessment method asks technical specialist to participate in estimation, and estimation result has authority, and colleague has certain main The property seen.
Third, hygienical estimation method can be evaluated from the most basic goal of environmental reduction, but environmental pollution Reflection has certain hysteresis quality.
4th, Ecological Assessment method, the influence degree of energy concentrated expression pollution, it will be appreciated that the levels of accumulation of pollution, but It cannot the amount of offering precise data concept. Other factors other than biological growth is polluted by it are influenced, and appraisal band can be given Come difficult.
5th, assessment of fuzzy math is evaluated according to degree of membership, can accurately determine pollution level, but Short-term estimation When, estimation result is not intuitive enough.
Object of the Invention
The object of the present invention is Systems and Methods for checking air pollution quality and ways for estimation.
Summary of the Invention
The controlling and warning mode include:
Exceeded modes of warning carries out real-time controlling for the data to atmosphere, fugitive dust, water quality, flue gas, is formulated according to user Measured concentration value about each pollutant is more than the transmission prompting after early warning threshold;Wherein, atmosphere, fugitive dust reference format are pressed Color value is answered to show according to AQI exponent pair, water quality, flue gas are shown according to national standards, and noncanonical format Controlling factors support that user is fixed System exploitation, map index are shown according to index corresponding color, after data target is more than warning limit, is formulated and are sent according to user It reminds.
Break modes of warning, when the point of controlling station, since equipment fault, equipment broken string cause data connection to be interrupted Afterwards, broken string is sent to designated contact automatically to remind, be reminded once per hour, until normal connection again, realizes early warning of breaking;
Exceptional value modes of warning, as controlling PM2.5, PM10, SO2?NO2, CO and O3Isoconcentration numerical value is in a certain period of time Appearance is significantly risen and fallen, or unchanged in long period numerical value, triggers exceptional value early warning, and notification user carries out verification maintenance.

The step 1) specifically includes:
The measured concentration value for acquiring each pollutant, according to the calculation formula (1) of air quality separate index number IAQI, to accrued Calculate and obtain the air quality separate index number IAQI of each pollutant;Wherein, air quality separate index number IAQI calculation formula (1) is such as Under: IAQIp=((IAQIHi–IAQIL0)/(BPHi–BPL0))*(Cp–BPL0)+IAQIL0 (1)
Wherein, IAQIpFor the air quality separate index number of pollutant project P;
Cp For pollutant project P mass concentration value;
BPHiFor air quality separate index number correspond to pollutant project concentration limit table in CpSimilar pollutant concentration limit value High value;
BPL0For air quality separate index number correspond to pollutant project concentration limit table in CpSimilar pollutant concentration limit value Low value;
IAQIHiFor air quality separate index number correspond to pollutant project concentration limit table in BPHi Corresponding air quality point Index;
IAQIL0For air quality separate index number correspond to pollutant project concentration limit table in BPL0Corresponding air quality point Index;
The step 2) specifically includes: according to the IAQI for each pollutant that step 1) obtains, according to air quality index AQI calculation formula (2) selects the maximum value of IAQI, therefrom to determine air quality index AQ.Wherein, IAQI is air quality separate index number;N is pollutant project.
In the step 2), air pollution index is divided into 0-50,51-100,101-150,151-200,201-300, big In 300 6 grades, the excellent, good of air quality, slight pollution, intermediate pollution, serious pollution, seriously six grades of pollution are corresponded respectively to Not;Wherein, air pollution index is bigger, and the rank of air quality is higher, illustrates the influence that pollution is more serious, to human body controlling It is more obvious.
Based on above-mentioned controlling and estimation method, the present invention also provides a kind of air quality controlling and estimation systems, this is System is located in environmental reduction intelligent controlling terminal, specifically includes:
Brief description of Drawings:
Fig. 1 is a kind of structural schematic diagram of controlling and estimation system based on environment-protecting intelligentization controlling terminal of the invention.
Detailed Description of Invention:
The present invention provides a kind of air quality controlling and estimation method, this method is able to solve the stagnant of traditional estimation method Afterwards the problems such as property, subjectivity, difficult and not intuitive enough estimation. Application environment intelligent controlling terminal controlling estimation method and be can It is easy to use and other effects to carry out real-time, objective row, intuitive and estimation method to estimation region air quality environment.
This method is based on air pollution intelligentization and monitors terminal, and is based on Air Quality Estimation model QOI algorithm, is used for environment matter Controlling and estimation is measured, to air quality rank, air quality classification, indicates that color, the health status of air quality are evaluated, And provide suggestion and measure. This method specifically includes:
Step 1) acquires prison by data acquisition module referring to the graded concentration limit value of every pollutant in air in real time The air quality data of survey station point, the specific measured concentration value for acquiring each pollutant in air are corresponding to calculate and obtain every The air quality separate index number IAQI of item pollutant;And the air quality separate index number IAQI of each pollutant is transmitted air pollution reduction intelligence Terminal can be monitored, wherein air quality data includes the concentration value of each pollutant in air;
The IAQI for each pollutant that step 2) is obtained according to step 1) therefrom selects the maximum value of IAQI, empty to determine Makings volume index AQI passes through environmental protection intelligent controlling terminal, real-time controlling air quality according to air pollution index;For example, When AQI is greater than mono- grade of air pollution index 0-50, pollutant corresponding to the maximum value by IAQI is determined as preferred pollutant
Step 3) compares AQI grade scale, determines and evaluates air quality rank, air quality classification and indicate air matter. The controlling and estimation method further include controlling and warning mode is arranged in step 4), using short message, mail and WeChat shape Formula reminds user.