CN114266128A - Atmospheric environment assessment system and method based on cloud platform - Google Patents
Atmospheric environment assessment system and method based on cloud platform Download PDFInfo
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Abstract
The invention belongs to the technical field of automatic environmental assessment systems, and discloses an atmospheric environmental assessment system and method based on a cloud platform, which realize the conversion from a single machine to a cloud. The atmospheric environment assessment system at least comprises a support data module, a model module and a cloud platform software implementation module; the cloud platform software manages and controls the support data module and the model module, the support data module acquires and stores basic data required by atmospheric environmental assessment and provides the basic data for the model module, the model module processes and processes the basic data to obtain an evaluation result, module output is realized through the cloud platform software, link data isolated links such as geography, weather and emission sources are opened, and convenient and reliable basic data are provided for the environmental assessment model. The system and the method are efficient, the calculation result can be obtained within one day generally, unified data collection and production are adopted, and standardized and intelligent model parameter configuration is adopted, so that the user cost is greatly reduced on the premise of ensuring the accuracy of data and models.
Description
Technical Field
The invention belongs to the technical field of automatic environmental assessment systems, relates to an atmospheric environment influence assessment system and an atmospheric environment influence assessment method, and particularly relates to an atmospheric environmental assessment system and an atmospheric environmental assessment method based on a cloud platform.
Background
For a long time, thousands of environmental evaluation units in the country and nearly one hundred thousand environmental evaluation employees respectively acquire relevant data in different modes and channels, and various different technical methods are used for processing, calculating and analyzing the environmental evaluation data, so that not only is the waste of resources and financial resources caused, but also individual environmental evaluation units are free from editing or providing unreasonable data even due to the problems of unsmooth data acquisition channels, unreasonable charge and the like, and the authenticity and objectivity of evaluation files are seriously influenced by the environment.
In order to strengthen supervision and management of environmental impact evaluation and guarantee the environmental evaluation working quality, based on the prior art, rechecking normalization, an efficient and uniform platform tool support is needed, and the platform should integrate basic data and professional models required by environmental evaluation.
Under the guidance of the policy of putting administration, the environmental department has some management difficulties: 1) the environmental assessment result of the construction project needs to be rechecked in a normalized mode, wherein the numerical simulation of the concentration of the pollutants is strong in profession and needs to be supported by a real-time quick rechecking tool; 2) the method comprises the following steps that pollution source emission data of different administrative regions need to be managed, and the requirements of an information system for more efficiently meeting requirements are met by connecting an area emission list and the emission amount of the pollution source to be built and reduced; 3) managing each under-construction, newly-built and established project in the whole area, wherein unified platform management is needed; 4) the constraint of three lines and one unit in China needs to be implemented, and the air pollution capacity in the district needs to be calculated dynamically.
The atmospheric environment influences the operation speciality of the prediction model, and small and medium-sized environmental assessment institutions may not completely have the capability of autonomous simulation and need to entrust a third-party professional model service provider to develop prediction simulation. The entrusting computing time is uncontrollable, the entrusting computing quality is uncontrollable, the entrusting computing cost is increased, and the maintenance cost is high. If the atmospheric environmental assessment support data lack uniform standards and channels, the possibility that some environmental assessment third-party service organizations fiction data may exist, a set of support data with high resolution and strong reliability needs to be collected and produced, and verification and optimization are carried out on the accuracy of the data. Meanwhile, the price of the data service is more substantial, and the data service is convenient to use in the industry.
The traditional PC version of atmosphere environmental assessment software can only meet a small part of requirements, and the core idea is that each construction project is completely regarded as a completely independent project, and the change of atmospheric capacity and the constraint of three-line-one-unit are not considered when the project is mutually linked with other projects under the regional background to influence the change of the atmospheric capacity. From the review of a single project, the atmospheric environmental assessment of the traditional PC version lacks a lot of process information, and brings large workload and uncertainty to the review of the environmental assessment technology.
Disclosure of Invention
The invention provides an atmospheric environmental impact evaluation system and method based on a cloud platform, which provide a convenient atmospheric environmental impact evaluation tool for environmental management departments and environmental evaluation industries, standardize input data, model parameter setting and result chart files, so that a third-party environmental evaluation unit can economically and efficiently carry out atmospheric environmental impact evaluation simulation work, and the environmental management departments can carry out construction project technical review, meet three-line constraint, docking and pollution discharge permission, dynamically calculate atmospheric capacity and other comprehensive applications.
The technical scheme of the invention is as follows: an atmospheric environment assessment system based on a cloud platform comprises a support data module, a model module and a cloud platform software implementation module; the cloud platform software implementation module is an input/output end of the system, and is used for managing and controlling the support data module and the model module; the method comprises the steps that a support data module obtains and stores basic data required by atmospheric environmental assessment, the basic data are input and controlled according to instructions of a cloud platform software implementation module, the support data module provides the stored basic data to a model module, the model module processes and processes the basic data to obtain an evaluation result, and then the evaluation result is output through the cloud platform software implementation module;
the supporting data module comprises an atmospheric data collecting sub-module, an atmospheric data calculating sub-module, an atmospheric data calibrating sub-module and an atmospheric data warehousing sub-module, and the atmospheric data in the supporting data module comprises geographic basic data, pollution list data, meteorological climate data and environment management data;
the model module comprises an atmospheric risk prediction model and an atmospheric concentration prediction model; the cloud platform software implementation module comprises an interface implementation submodule, a database table management submodule, a scheduling monitoring submodule and an authority management submodule.
Furthermore, an atmospheric risk prediction model and an atmospheric concentration prediction model in the model module are iterative computation models of time plus three-dimensional space, and data in the database are initial values and boundaries of the iterative computation models; the atmospheric risk prediction model comprises an SLAB risk prediction model and an AFTOX risk prediction model; the atmospheric concentration prediction model comprises an AERSCREEN concentration prediction model, an AERMOD concentration prediction model, a CALPUFF concentration prediction model and a CMAQ concentration prediction model.
Furthermore, after the atmospheric data collection submodule collects the geographic basic data, the pollution list data, the meteorological climate data and the environmental management data, the basic data are provided for the atmospheric data calculation submodule to be calculated and processed, then are provided for the atmospheric data calibration submodule to be calibrated, and finally are input into the temporary database through the atmospheric data storage submodule. The system also comprises a basic database, and the data in all the temporary databases are automatically transmitted to the basic database and stored for a long time; the atmospheric data collecting sub-module can also collect the basic data in the basic database and directly input the data required in the basic database into the temporary database
Furthermore, an interface implementation submodule of the cloud platform software implementation module is used for GIS display and operation, and a database table management submodule is used for multi-source multi-dimensional data operation and model result report generation; the scheduling monitoring submodule is used for realizing emission source management; and the authority management submodule is used for managing and controlling the authority of each user under the cloud platform.
The atmospheric environmental assessment system method based on the cloud platform comprises the following steps:
step one, inputting the project position into a cloud platform software implementation module, and automatically loading the standard reaching judgment of the longitude and latitude area by a database table management submodule in the cloud platform software implementation module;
secondly, the supporting data module collects, calculates and calibrates the factory boundary of the target area, pollutants, the emission amount of pollution sources, the first class area of environmental protection, building information near the pollution sources, ground weather, sounding weather and basic data of environmental current situation monitoring, then inputs the basic data into a database, and the management of a database table management submodule in the module is realized by platform software;
and thirdly, selecting an atmospheric risk prediction model and an atmospheric concentration prediction model in the model module to carry out prediction calculation on data in the database through an interface realization sub-module in the platform software realization module to obtain atmospheric environment prediction data.
Further, in the third step, the cloud platform software implementation module performs data format conversion on the data in the database according to the selected atmospheric risk prediction model and the atmospheric concentration prediction model, and the converted format is matched with the selected atmospheric risk prediction model and the selected atmospheric concentration prediction model.
Further, the cloud platform software implementation module further comprises a basic data input sub-module, and in the first step, the basic data of the project new pollution source investigation and the basic data of the environmental air protection target are input into the cloud platform software implementation module.
Further, in the first step, regional weather evaluation factors and evaluation criteria are input into a cloud platform software implementation module;
the third step is also provided with a data fusion step, wherein the platform software implementation module carries out data format conversion on atmospheric environment prediction data obtained by different atmospheric risk prediction models and atmospheric concentration prediction models, and carries out matching fusion on the converted data to obtain matched and fused atmospheric environment prediction data;
and the platform software implementation module automatically calculates and compares the matched and fused atmospheric environment prediction data with the meteorological evaluation factor and the evaluation standard to generate an atmospheric environment evaluation result.
Further, a preliminary prediction step is included between the first step and the second step, and the cloud platform software implementation module automatically carries out preliminary prediction on the atmospheric environment according to the input project newly-increased pollution source survey basic data, the environmental air protection target basic data, the regional meteorological evaluation factor and the evaluation standard; and if the atmospheric environment evaluation is greater than the preset value in the evaluation standard, entering a step two, if the atmospheric environment evaluation is less than the preset value in the evaluation standard, considering that the pollution is serious, and reminding an operator to further investigate and supplement basic data to the pollution source through an interface realization submodule according to the severity degree or directly generating an atmospheric environment evaluation result.
Further, the basic data of the environmental current situation monitoring is collected from a national weather observation platform, the ground weather and sounding weather basic data are produced in a module simulation mode through cloud platform software, and the basic data of construction information of a target area factory boundary, pollutants, pollution source discharge amount, an environmental protection area and the vicinity of the pollution source are collected from an environment-friendly platform selected by a project, and cannot be changed and interfered by an operator.
The invention has the advantages that:
1. high efficiency: the existing atmosphere environmental assessment process needs last week time for collecting data of weather, terrain, land types and ambient air quality, then the simulation work of the estimation model and the prediction model needs about 1 day to one week, and the whole time cost can reach half a month; the platform integrates various basic data and professional models, and a calculation result can be obtained within 1 day generally.
2. The accuracy is as follows: the existing PC end-ring evaluation model processing usually loses a lot of process data, and a fake space or an unreasonable prediction result caused by improper setting of model parameters may exist. The system unifies data collection and production, has high requirement on data quality control, standardizes and intelligently configures the parameters of the model, and reduces errors caused by improper manual setting of the model. Meanwhile, the cloud platform can record all process information, so that the calculation result is in one-to-one correspondence with the input data and parameter setting of the calculation result, the phenomenon of 'Zhangguanli wear' is avoided, and project review are facilitated.
3. The comprehensiveness: various data required by atmospheric environment influence evaluation are integrated, various guide recommendation models are integrated, and the requirements of evaluation work of various scenes at various levels are met. In addition, by strengthening the construction and management of the background pollution source list, dynamically updating the project list which is constructed, constructed and planned to be reduced, and dynamically calculating the atmospheric capacity, the environment management part can more effectively audit and recheck the project condition.
4. The economic efficiency is as follows: the existing first-level evaluation project needs to purchase ground weather, sounding observation, cloud cover, air quality data and the like, and the cost is close to more than ten thousand. And if the third-party model simulation service provider is hired to carry out the atmospheric environment assessment starting price, the starting price is more than 5 ten thousands. The system can greatly reduce the user cost on the premise of ensuring the accuracy of data and models.
Drawings
FIG. 1 is a block diagram of an atmospheric environmental assessment system according to an embodiment of the present invention;
FIG. 2 is a block diagram of an atmospheric environmental assessment method process according to an embodiment of the present invention;
fig. 3 is a diagram illustrating a usage process of the atmospheric environmental assessment system according to an embodiment of the present invention.
Detailed Description
This section is an example of the present invention and is provided to explain and illustrate the technical solutions of the present invention.
The system is an atmospheric environmental assessment system based on a cloud platform, and comprises a support data module, a model module and a cloud platform software implementation module; the supporting data module comprises an atmospheric data collection sub-module, an atmospheric data calculation sub-module, an atmospheric data calibration sub-module and an atmospheric data storage sub-module; the model module comprises an atmospheric risk prediction model and an atmospheric concentration prediction model; the cloud platform software implementation module comprises an interface implementation submodule, a database table management submodule, a scheduling monitoring submodule and an authority management submodule.
The cloud platform software implementation module is an input/output end of the system, and is used for managing and controlling the support data module and the model module; the supporting data module acquires and stores basic data required by atmospheric environmental assessment, the basic data are input and controlled according to instructions of the cloud platform software implementation module, the supporting data module provides the stored basic data to the model module, the model module processes and processes the basic data to obtain an evaluation result, and then the evaluation result is output through the cloud platform software implementation module.
The atmospheric data in the support data module includes geographic base data, pollution manifest data, weather and climate data, and environmental management data.
The atmospheric risk prediction model comprises an SLAB risk prediction model and an AFTOX risk prediction model; the atmospheric concentration prediction model comprises an AERSCREEN concentration prediction model, an AERMOD concentration prediction model, a CALPUFF concentration prediction model and a CMAQ concentration prediction model.
An interface realization submodule of the cloud platform software realization module is used for GIS display and operation, and a database table management submodule is used for multi-source multi-dimensional data operation and model result report generation; the scheduling monitoring submodule is used for realizing emission source management; and the authority management submodule is used for managing and controlling the authority of each user under the cloud platform.
The method of the invention uses the cloud platform-based atmospheric environment assessment system, and specifically comprises the following steps:
step one, inputting the project position into a cloud platform software implementation module, and automatically loading the standard reaching judgment of the longitude and latitude area by a database table management submodule in the cloud platform software implementation module;
secondly, the supporting data module collects, calculates and calibrates the factory boundary of the target area, pollutants, the emission amount of pollution sources, the first class area of environmental protection, building information near the pollution sources, ground weather, sounding weather and basic data of environmental current situation monitoring, then inputs the basic data into a database, and the management of a database table management submodule in the module is realized by platform software;
and thirdly, selecting an atmospheric risk prediction model and an atmospheric concentration prediction model in the model module to carry out prediction calculation on data in the database through an interface realization sub-module in the platform software realization module to obtain atmospheric environment prediction data.
The input mode of the project position is map point selection or longitude and latitude input.
The cloud platform software implementation module further comprises a basic data input sub-module, and in the first step, the basic data of the pollution source investigation and the basic data of the environmental air protection target are input into the cloud platform software implementation module.
Inputting the regional weather evaluation factor and the evaluation standard into a cloud platform software implementation module; and in the third step, the platform software implementation module automatically calculates and compares the atmospheric environment prediction data with the meteorological evaluation factor and the evaluation standard to generate an atmospheric environment evaluation result.
The method comprises the following steps of firstly, carrying out atmospheric environment preliminary prediction by a cloud platform software implementation module according to input pollution source survey basic data, environmental air protection target basic data, regional weather evaluation factors and evaluation standards; and if the atmospheric environment evaluation is greater than the preset value in the evaluation standard, entering a step two, if the atmospheric environment evaluation is less than the preset value in the evaluation standard, considering that the pollution is serious, and reminding an operator to further investigate and supplement basic data to the pollution source through an interface realization submodule according to the severity degree or directly generating an atmospheric environment evaluation result.
The method comprises the following steps that in the first step, sensitive point input is further included, and the position and the evaluation standard of the sensitive point are input into a cloud platform software implementation module; and in the third step, generating corresponding evaluation results specially for the sensitive points in the generated atmospheric environment evaluation results.
Because the input data formats and the output data formats of different prediction models are different, the system adds a step of converting basic data into corresponding matching formats of the models for realizing the same platform of all the models, converts the data after the model calculation into a system set standard format through format conversion,
another embodiment of the present invention is described below with reference to the drawings.
The atmospheric environmental assessment system based on the cloud platform is shown in fig. 1 and is an environmental assessment system with a cloud computing function, and a professional environmental assessment conclusion report is provided by integrating air quality data, topographic data and meteorological data to a cloud end in a cloud computing mode.
The method of using the system and the method of the present invention are shown in fig. 2 and 3, and the method is described below as an example.
Firstly, a user remotely enters the system through an internet computer, a system interface is displayed on a computer display end of the user, a project tree is arranged on the left side, and a map interface is arranged on the right side.
When the system is used for atmospheric environmental assessment, a user can start a new project, the position of the project can be selected by inputting longitude and latitude or map point selection, then the map interface on the right automatically jumps to a corresponding area, the system automatically determines the administrative area of the project and the air quality of the administrative area to reach the standard according to the project position to judge the condition, and invokes corresponding database resources to display on the map interface on the right.
Then, the user can input basic data by himself, can use the basic data of the system, and can select the mode of combining the basic data and the basic data; the basic data comprises regional plant boundaries, pollutants, pollution source discharge amount, environmental protection type areas, building information near the pollution sources, ground weather, sounding weather and environmental status monitoring. Taking the example of the pollutant, after the project is activated, the user clicks a pollutant button in the interface, and 10 pollutants (SO) are built in the system2、NO2、CO、O3PM2.5, PM10, TSP, NOX, Pb, BaP) and evaluation criteria, the user can edit and save the pollutant attributes through the right edit button, and the delete button can delete pollutants that are not needed. If the project pollution is not the built-in pollutant, a new function can be clicked to add the self-defined pollutant, such as the self-defined gaseous matter and the particulate matter, and a user can fill in relevant parameters and evaluation criteria according to the pollution attribute and click to store the relevant parameters and the evaluation criteria, so that the pollutant can be added. If no related pollutant parameters exist, the user only needs to fill in the evaluation standard of the pollutant, the system defaults to have the general pollutant parameters, and the pollutant can be added by clicking confirmation. Other basic data also comprises current situation monitoring, namely long-term monitoring results of some automatic air monitoring stations; the system also comprises a factory boundary line, and the factory boundary line or other point positions are set in two modes of longitude and latitude input and map point selection; the system also comprises a first-class evaluation area which is arranged in the same way as the factory boundary; the system also comprises a sensitive point, the position of the sensitive point can be determined by directly filling in longitude and latitude or a map point selection scheme, and an editing button on the right side of the sensitive point can reedit the information of the sensitive point; also includes washing the building, setting the name and model of the buildingThe height and the circumference; the device also comprises pollution sources, namely a point source, a line source, an area source and a source of the pollution, and the position, the length, the range, the vertical length of the source, the discharge time and the discharge amount per unit time of the pollution are set; also including meteorological data.
After the basic data is input, the user clicks a model option of the selected project tree and selects the evaluation-of-the-circles prediction model to process the basic data.
Taking the AERSCREEN concentration prediction model as an example, the user clicks the left project tree AERSCREEN model, enters the AERSCREEN project list interface, and can manage the project or add a new project. And clicking an editing interface for creating or editing the entering scheme. AERSCREEN the editing interface is divided into pollution source and pollutant, meteorological parameter, earth surface parameter module, forecast point parameter and project parameter module. And selecting the pollutants and the pollution sources participating in calculation by checking the pollution sources and the pollutants input in the front. The ground surface parameters can be divided into sectors according to the land where the land is located. The time period is selected from season or month; selecting the climate humidity; finally, selecting the ground type of the sector: such as water surfaces, grasslands, deciduous forests, conifers, wetlands or swamps, agricultural lands, cities, and desert wastelands. And after all the parameters are selected, clicking to generate recommended parameters. Filling in the parameters of the forecast points, the height of the project forecast points from the ground, calculating the maximum distance, and selecting the factory boundary. And (3) filling project parameters: in the urban and rural types, the population of the city needs to be filled when the city is selected, and the population does not need to be filled when the countryside is selected. If the calculation takes into account NO2Selecting and calculating OLM or PVMRM method, filling in the concentration of ozone in background and NO in flue2Ratio to NOx, NO2And (5) setting a reaction. And checking to consider building washing, and selecting a previously defined building washing scheme in a pull-down menu on the right to finish building washing setting. AERSCREEN it can calculate smoke and coastline smoke, and the selection can consider calculation, if the coastline smoke is selected, the position of the minimum coastline distance is input. After the options of the pollution source, the pollutants, the meteorological parameters, the surface parameters and the forecast point parameters are all filled, clicking the following extractionThe system begins the AERSCREEN calculation of the scenario. When the AERSEEN operation is successful and the result is output successfully, the scheme is calculated. The calculation result can be clicked to view.
And taking the AERMOD concentration prediction model as an example, clicking the AERMOD model of the left item tree by the user, selecting AERMET weather in the submenu, and entering an AERMET scheme summarizing interface. The ground parameter setting is consistent with the setting method in the AERSCREEN scheme, the meteorological parameters can select to randomize the wind direction and adjust u in the condition of stable breeze, the ground meteorological data and sounding data stored before are selected below the meteorological data, and finally the setting is finished by clicking the storage. Clicking the prediction grid, entering a prediction grid scheme summarizing interface, and clicking an editing or newly-built map entering prediction scheme setting interface. And (4) the prediction grid only needs to set the side length of the evaluation range, select the sensitive points needing to be calculated, and click to store to finish the setting. The system automatically sets the grid spacing according to the guide rule requirement and the side length of the evaluation range. Clicking AERMOD prediction on the left side, and entering an AERMOD calculation scheme summary interface. Click add or schema edit into the AERMOD prediction schema setup interface. The AERMOD scheme is divided into three sub-label pages which are respectively basic elements, sedimentation parameters and NO2And (4) parameters. The basic elements are realized through checking, a plurality of emission scenes (one pollutant and a plurality of pollution sources) which are set before can be checked, the AERMET forecast meteorological scheme and the forecast grid scheme which are stored before are selected, and finally the average time of required result data is selected to finish the setting of the emission scenes. The model options can be selected according to project requirements, whether the terrain is considered, whether the dry-wet settlement is considered, whether the building washing and the building washing scheme are selected, whether the urban effect is considered, whether NO is required2And (5) reacting, and finally selecting the output large-value serial number to complete the setting of the basic elements. And clicking settlement parameter setting to set an interface, performing system default or clicking more gas related parameters for self calculation, and finishing the setting after clicking. Into NO2Reaction interface of NO2And clicking the setting operation after the chemical reaction, and adopting a system default environment ratio method without inputting parameters by a user. If the user clicks on the OLM method, the background ozone concentration and NO in the flue are input according to the interface2With NOXA ratio. If the user selects PVMRM method, the background ozone concentration, NO in all flues and the environment are required to be input2Ratio to NOX values. After all the AERMOD calculation parameter settings are completed, clicking the lower submission scheme, saving the scheme, starting the calculation of the scheme and generating a submenu of the scheme under the project number AERMOD prediction. The submenu of the scheme includes a calculation log and a calculation result. And a predicted scene scheme is arranged above the prediction result, and the pollutant scene is required to be checked by clicking selection. And after clicking, the system displays a maximum value summary table by default and selects a large value sequence option as required. And (4) the maximum landing concentration, the mark occupation rate and the standard reaching condition evaluation of the required sensitive points in hours, days and years are predicted by the guide rules shown in the table. And (5) pulling down results to select detailed data display of day average, year average, short term (hour) and atmospheric protection distance. The daily average, the annual average and the short-term data are all three data graphs of a concentration graph, a data table and standard exceeding grid information. And the calculation result also has an overlapping scheme, and the project tree clicks the overlapping scheme to enter an overlapping scheme summarizing interface. And clicking an editing and adding and entering a scheme setting interface. And (4) selecting pollutants needing to be calculated and checking the superposed calculated emission scenes by pull-down. The superposition can select addition or subtraction, and the superposition coefficient of the scheme is set. The system provides site data, region reduction, and region increase density that superimposes the current situation. The percentage data output after superposition can be set by a user in a self-defining way. When PM2.5 is calculated for two times, the calculation result of PM2.5 and SO can be obtained2And NO2The coefficient ratios of (a) and (b) are superimposed. After the setting is finished, the lower part is clicked to submit the setting of the finished superposition scheme, and superposition calculation is started. And (4) checking the percentage of the overlapped pollutants and an annual average standard-reaching evaluation table according to the overlapped calculation result of the click scheme, wherein the contents comprise contribution concentration, current state concentration, concentration after overlapping, standard occupation rate after overlapping and judgment on whether the pollutants reach the standard or not. The lower concentration chart can be displayed by selecting the annual average and the percentage daily average concentration.
And finally, combining the calculation result of the last step with the previously input evaluation factors and evaluation criteria to generate an atmospheric environment evaluation result, wherein the atmospheric environment evaluation result is generally presented in a plurality of charts and brief text reports, and a user can select some chart results to further analyze and calculate to obtain a more required evaluation result.
Claims (13)
1. The atmospheric environmental assessment system based on the cloud platform is characterized by comprising a supporting data module, a model module and a cloud platform software implementation module;
the model module comprises an atmospheric risk prediction model and an atmospheric concentration prediction model, the atmospheric risk prediction model and the atmospheric concentration prediction model are iterative computation models of time and three-dimensional space, and data in the database are initial values and boundaries of the iterative computation models;
the cloud platform software implementation module is an input/output end of the system, and is used for managing and controlling the support data module and the model module; the supporting data module acquires and stores basic data required by atmospheric environmental assessment, the basic data are input and controlled according to instructions of the cloud platform software implementation module, the supporting data module provides the stored basic data to the model module, the model module processes and processes the basic data to obtain an evaluation result, and then the evaluation result is output through the cloud platform software implementation module.
2. The cloud platform-based atmospheric environmental assessment system according to claim 1, wherein the supporting data module comprises an atmospheric data collection sub-module, an atmospheric data calculation sub-module, an atmospheric data calibration sub-module and an atmospheric data storage sub-module, and basic data required for atmospheric environmental assessment in the supporting data module comprises geographic basic data, pollution list data, meteorological climate data and environmental management data; the atmospheric data collection submodule collects geographical basic data, pollution list data, meteorological climate data and environment management data, provides the basic data for the atmospheric data calculation submodule to perform calculation processing, provides the atmospheric data for the atmospheric data calibration submodule to calibrate, and finally inputs the data into the temporary database through the atmospheric data storage submodule.
3. The cloud platform-based atmospheric environmental assessment system according to claim 2, further comprising a basic database, wherein data in all temporary databases are automatically transmitted to the basic database and stored for a long time; the atmospheric data collection sub-module can also collect basic data in the basic database and directly input the required data in the basic database into the temporary database.
4. The cloud platform-based atmospheric assessment system according to claim 1, wherein the atmospheric risk prediction model comprises a SLAB risk prediction model and an aft risk prediction model; the atmospheric concentration prediction model comprises an AERSCREEN concentration prediction model, an AERMOD concentration prediction model, a CALPUFF concentration prediction model and a CMAQ concentration prediction model.
5. The cloud platform-based atmosphere environmental assessment system according to claim 1, wherein the cloud platform software implementation module comprises an interface implementation submodule, a database table management submodule, a scheduling monitoring submodule and an authority management submodule, wherein the interface implementation submodule is used for GIS display and operation, and the database table management submodule is used for multi-source multi-dimensional data operation and model result report generation; the scheduling monitoring submodule is used for realizing emission source management; and the authority management submodule is used for managing and controlling the authority of each user under the cloud platform.
6. The cloud platform-based atmospheric environmental assessment system method is characterized in that the cloud platform-based atmospheric environmental assessment system is used according to claim 1, and comprises the following steps:
step one, inputting the project position into a cloud platform software implementation module, and automatically loading the standard reaching judgment of the longitude and latitude area by a database table management submodule in the cloud platform software implementation module;
secondly, the supporting data module collects, calculates and calibrates the factory boundary of the target area, pollutants, the emission amount of pollution sources, the first class area of environmental protection, building information near the pollution sources, ground weather, sounding weather and basic data of environmental current situation monitoring, then inputs the basic data into a database, and the management of a database table management submodule in the module is realized by platform software;
and thirdly, selecting an atmospheric risk prediction model and an atmospheric concentration prediction model in the model module to carry out prediction calculation on data in the database through an interface realization sub-module in the platform software realization module to obtain atmospheric environment prediction data.
7. The cloud platform-based atmospheric environmental assessment system method according to claim 6, wherein in step three, the cloud platform software implementation module performs data format conversion on data in the database according to the atmospheric risk prediction model and the atmospheric concentration prediction model selected for use, and the converted format is matched with the selected atmospheric risk prediction model and the atmospheric concentration prediction model.
8. The cloud platform-based atmospheric environmental assessment system method according to claim 6, wherein the cloud platform software implementation module further comprises a basic data input sub-module, and the first step further comprises inputting project newly added pollution source survey basic data and environmental air protection target basic data into the cloud platform software implementation module.
9. The cloud platform-based atmospheric assessment system method according to claim 8, wherein the first step further comprises inputting regional weather assessment factors and assessment criteria into a cloud platform software implementation module; and in the third step, the platform software implementation module automatically calculates and compares the atmospheric environment prediction data with the meteorological evaluation factor and the evaluation standard to generate an atmospheric environment evaluation result.
10. The atmospheric environmental assessment system method based on the cloud platform as claimed in claim 9, wherein in step three, there is a data fusion step, the platform software implementation module performs data format conversion on atmospheric environment prediction data obtained by different atmospheric risk prediction models and atmospheric concentration prediction models, and performs matching fusion on the converted data to obtain matching-fused atmospheric environment prediction data; and the platform software implementation module automatically calculates and compares the matched and fused atmospheric environment prediction data with the meteorological evaluation factor and the evaluation standard to generate an atmospheric environment evaluation result.
11. The atmospheric environmental assessment system method based on the cloud platform as claimed in claim 9, wherein between the first step and the second step, a preliminary prediction step is further included, and the cloud platform software implementation module automatically performs preliminary atmospheric environmental prediction according to the input project newly added pollution source survey basic data, the environmental air protection target basic data, the regional weather evaluation factors and the evaluation criteria; and if the atmospheric environment evaluation is greater than the preset value in the evaluation standard, entering a step two, if the atmospheric environment evaluation is less than the preset value in the evaluation standard, considering that the pollution is serious, and reminding an operator to further investigate and supplement basic data to the pollution source through an interface realization submodule according to the severity degree or directly generating an atmospheric environment evaluation result.
12. The atmospheric environmental assessment system method based on the cloud platform as claimed in claim 6, wherein the environmental status monitoring basic data is collected from the national weather observation platform, the ground weather and sounding weather basic data is simulated by the cloud platform software implementation module, the basic data of the construction information of the factory boundary, the pollutant emission amount, the environmental protection area and the vicinity of the pollutant in the target area is collected from the environmental protection platform selected by the project, and the basic data can not be changed and interfered by the operator.
13. The atmospheric environmental assessment system method based on the cloud platform as claimed in claim 6, wherein the first step further comprises a sensitive point input step of inputting the position and the evaluation criteria of the sensitive point into a cloud platform software implementation module; and in the third step, generating corresponding evaluation results specially for the sensitive points in the generated atmospheric environment evaluation results.
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| CN114647953B (en) * | 2022-04-06 | 2022-10-11 | 中科三清科技有限公司 | Method and device for measuring and calculating atmospheric environment capacity and electronic equipment |
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