CN117610895B - Method and device for determining heavy point pollution source management and control time, electronic equipment and medium - Google Patents
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Abstract
The invention relates to a method, a device, electronic equipment and a medium for determining the control time of a heavy-point pollution source, wherein the method comprises the steps of acquiring weather background data of a target supervision area in a future time period, and obtaining a background gridding emission list corresponding to the target supervision area and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area; determining a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods; and according to the meteorological background data, the background gridding emission list, the self gridding list and the standby gridding list corresponding to each pollution source to be evaluated determine key supervision pollution sources and key supervision time corresponding to the key supervision pollution sources from a plurality of pollution sources in a target supervision area.
Description
Technical Field
The disclosure relates to the technical field of environmental protection, in particular to a method and a device for determining heavy point pollution source management and control time, electronic equipment and a medium.
Background
With the rapid development of industrialization and city, the emission of various pollutants is continuously increasing, and the problem of air pollution is increasingly prominent, which not only causes direct harm to human health and ecological environment, but also has negative influence on economic and social development. Therefore, how to treat the atmospheric pollution efficiently has become a great issue for people to pay general attention and urgently solve.
Disclosure of Invention
The invention aims to provide a method, a device, electronic equipment and a medium for determining the control time of a heavy point pollution source.
To achieve the above object, a first aspect of the present disclosure provides a method for determining a heavy point contamination source management time, the method comprising:
acquiring meteorological background data of a target supervision area in a future time period, a background gridding emission list corresponding to the target supervision area, and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area;
Determining a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods;
And determining key supervision pollution sources and key supervision time corresponding to the key supervision pollution sources from a plurality of pollution sources in a target supervision area according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list.
Optionally, the determining, according to the weather background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated, and the standby gridding list, an important pollution source to be monitored and an important time to be controlled corresponding to the important pollution source to be monitored from a plurality of pollution sources in a target monitoring area includes:
determining a first contribution value of the self-gridding list of each pollution source to be evaluated to the designated pollutant concentration and a second contribution value of the standby gridding list of each designated time period to the designated pollutant concentration according to the meteorological background data, the background gridding emission list, the self-gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each designated time period;
Determining key monitoring pollution sources in the target monitoring area from a plurality of pollution sources in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated;
and determining the key management and control time corresponding to the key management and control pollution source according to the first contribution value of the key management and control pollution source and the second contribution value of each appointed time period corresponding to the key management and control pollution source.
Optionally, the determining, according to the first contribution value corresponding to each pollution source to be evaluated, a key monitoring pollution source in the target monitoring area from a plurality of pollution sources in the target monitoring area includes:
And taking the pollution sources, of which the first contribution value is greater than or equal to a preset contribution value threshold, as the key supervision pollution sources.
Optionally, the determining the key management time corresponding to the key management pollution source according to the first contribution value of the key management pollution source and the second contribution value of each designated time period corresponding to the key management pollution source includes:
Determining an influence value of the key supervision pollution source on the concentration of the specified pollutant in each preset time period according to the first contribution value of the key supervision pollution source and the second contribution value of each specified time period corresponding to the key supervision pollution source;
And determining the key management time of the key management pollution source according to the influence value of the key management pollution source on the concentration of the specific pollutant in each specific time period.
Optionally, the determining, according to the first contribution value of the key regulatory pollution source and the second contribution value of each specified time period corresponding to the key regulatory pollution source, an influence value of the key regulatory pollution source on a specified pollutant concentration in each preset time period includes:
determining a target difference value of a first contribution value of the key supervision pollution source and a second contribution value of each designated time period corresponding to the heavy point pollution source;
And taking the target difference value corresponding to the specified time period as an influence value of the key supervision pollution source in the specified time period on the specified pollutant concentration.
Optionally, the determining the key control time of the key control pollution source according to the influence value of the key control pollution source on the specific pollutant concentration in each specific time period includes:
And taking the appointed time period, in which the influence value is greater than or equal to a preset influence threshold value, of the appointed time periods of the key supervision pollution source as the key supervision time.
Optionally, the determining a first contribution value of the self-gridding list of each pollution source to be evaluated to a specified pollutant concentration and a second contribution value of the standby gridding list of each specified time period to the specified pollutant concentration according to the meteorological background data, the background gridding emission list, the self-gridding list of each pollution source to be evaluated and the standby gridding list of each specified time period comprises:
Determining a total gridding list corresponding to the pollution sources according to the self gridding list, the background gridding emission list and the standby gridding list of each appointed time period corresponding to each pollution source to be evaluated;
Inputting the total gridding list, the meteorological background data, the standby gridding list of each time period and the self gridding list into a preset air quality mode to simulate so as to obtain the first contribution value of the self gridding list corresponding to the pollution source to the appointed pollutant concentration and the second contribution value of the standby gridding list of each appointed time period to the appointed pollutant concentration.
A second aspect of the present disclosure provides a device for determining a heavy point contamination source management time, the device comprising:
The acquisition module is configured to acquire weather background data of a target supervision area in a future time period, a background gridding emission list corresponding to the target supervision area and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area;
The first determining module is configured to determine a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods;
And the second determining module is configured to determine an important supervision pollution source and an important supervision time corresponding to the important supervision pollution source from a plurality of pollution sources in a target supervision area according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list.
Optionally, the second determining module is configured to:
Determining a first contribution value of the self-gridding list of each pollution source to be evaluated to the specified pollutant concentration and a second contribution value of the standby gridding list of each specified time period to the specified pollutant concentration according to the meteorological background data, the background gridding emission list, the self-gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each specified time period;
Determining key monitoring pollution sources in the target monitoring area from a plurality of pollution sources in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated;
and determining the key management and control time corresponding to the key management and control pollution source according to the first contribution value of the key management and control pollution source and the second contribution value of each appointed time period corresponding to the key management and control pollution source.
Optionally, the second determining module is configured to:
And taking the pollution sources, of which the first contribution value is greater than or equal to a preset contribution value threshold, as the key supervision pollution sources.
Optionally, the second determining module is configured to:
Determining an influence value of the key supervision pollution source on the concentration of the specified pollutant in each preset time period according to the first contribution value of the key supervision pollution source and the second contribution value of each specified time period corresponding to the key supervision pollution source;
And determining the key management time of the key management pollution source according to the influence value of the key management pollution source on the concentration of the specific pollutant in each specific time period.
Optionally, the second determining module is configured to:
determining a target difference value of a first contribution value of the key supervision pollution source and a second contribution value of each designated time period corresponding to the heavy point pollution source;
And taking the target difference value corresponding to the specified time period as an influence value of the key supervision pollution source in the specified time period on the specified pollutant concentration.
Optionally, the second determining module is configured to:
And taking the appointed time period, in which the influence value is greater than or equal to a preset influence threshold value, of the appointed time periods of the key supervision pollution source as the key supervision time.
Optionally, the second determining module is configured to:
Determining a total gridding list corresponding to the pollution sources according to the self gridding list, the background gridding emission list and the standby gridding list of each appointed time period corresponding to each pollution source to be evaluated;
Inputting the total gridding list, the meteorological background data, the standby gridding list of each time period and the self gridding list into a preset air quality mode for simulation so as to obtain the first contribution value of the self gridding list corresponding to the pollution source to the appointed pollutant concentration and the second contribution value of the standby gridding list of each appointed time period to the appointed pollutant concentration.
A third aspect of the present disclosure provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of the first aspect above.
A fourth aspect of the present disclosure is an electronic device, comprising:
A memory having a computer program stored thereon;
a processor for executing the computer program in the memory to implement the steps of the method of the first aspect above.
According to the technical scheme, the weather background data of the target supervision area in a future time period are obtained, the background gridding emission list corresponding to the target supervision area and the self gridding list corresponding to each pollution source to be evaluated in the target supervision area; determining a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods; and according to the meteorological background data, the background gridding emission list, the self gridding list and the standby gridding list corresponding to each pollution source to be evaluated determine key supervision pollution sources and key supervision time corresponding to the key supervision pollution sources from a plurality of pollution sources in a target supervision area. Therefore, under the condition that the heavy point pollution source management and control time is effectively determined, the reliability of the key supervision pollution source and the key management and control time corresponding to the key supervision pollution source is ensured, and further reliable data basis can be provided for atmospheric pollution treatment, and the determination efficiency of the heavy point pollution source management and control time can be effectively ensured.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
FIG. 1 is a flow chart of a method of determining heavy point contamination source control time according to an exemplary embodiment of the present disclosure;
FIG. 2 is a flow chart of a method of determining heavy point contamination source control time according to the embodiment shown in FIG. 1;
FIG. 3 is a flow chart illustrating a method of determining heavy point contamination source control time according to the embodiment shown in FIG. 2;
FIG. 4 is a flow chart illustrating another method of determining heavy point contamination source control time according to the embodiment shown in FIG. 2;
FIG. 5 is a block diagram of a determination device of a heavy point contamination source control time according to an exemplary embodiment of the present disclosure;
FIG. 6 is a block diagram of an electronic device, shown in accordance with an exemplary embodiment;
Fig. 7 is a block diagram of another electronic device, shown in accordance with an exemplary embodiment.
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
It should be noted that, all actions for acquiring signals, information or data in the present disclosure are performed under the condition of conforming to the corresponding data protection rule policy of the country of the location and obtaining the authorization given by the owner of the corresponding device.
Before describing the specific embodiments of the present disclosure in detail, firstly, the following description is made on the application scenario of the present disclosure, and the present disclosure may be applied to the process of treating atmospheric pollution, especially in the process of determining the time for controlling a heavy point pollution source, and the present method mainly uses an air quality mode to perform simulation evaluation on the influence of the pollution source in terms of identifying the influence of the pollution source on the air quality, so as to determine the pollution source needing to be controlled with emphasis. Moreover, the inventors have found that the pollution sources do not have a great influence on the quality of the air at any time of the day due to factors such as relative position and prevailing wind direction, and even that some pollution sources have positive and negative contributions to the ozone at different times of the day, respectively. Therefore, if the control of the atmospheric pollution source is required to have small influence on the economy and the society, the object is required to be accurate and the time is required to be accurate, and the current control method can only solve the problem of the object accuracy generally and cannot directly solve the problem of the time accuracy.
In order to solve the technical problems, the disclosure provides a method, a device, an electronic device and a medium for determining the control time of a heavy-point pollution source, wherein the method comprises the steps of acquiring weather background data of a target supervision area in a future time period, and a background gridding emission list corresponding to the target supervision area and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area; determining a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods; according to the meteorological background data, the background gridding emission list, the self gridding list and the standby gridding list corresponding to each pollution source to be evaluated determine key monitoring pollution sources and key management and control time corresponding to the key monitoring pollution sources from a plurality of pollution sources in a target monitoring area; under the condition that the heavy point pollution source management and control time is effectively determined, the reliability of the key supervision pollution source and the key management and control time corresponding to the key supervision pollution source is ensured, and then reliable data basis can be provided for atmospheric pollution treatment, and the determination efficiency of the heavy point pollution source management and control time can be effectively ensured.
Embodiments of the present disclosure are described in detail below in conjunction with specific examples.
FIG. 1 is a flowchart of a method for determining a heavy point contamination source control time according to an exemplary embodiment of the present disclosure, as shown in FIG. 1, the method may include:
Step 101, acquiring meteorological background data of a target supervision area in a future time period, a background gridding emission list corresponding to the target supervision area, and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area.
The background gridding list is a gridding list obtained by gridding a list in which emission data of all pollution sources to be evaluated are removed from an emission list of the target supervision area. For example: if the target supervision area comprises No. 1-20 pollution sources, wherein No. 1 pollution source, no. 2 pollution source and No. 3 pollution source are pollution sources to be evaluated, the background grid list is a grid list for removing emission data corresponding to the No. 1 pollution source, the No. 2 pollution source and the No. 3 pollution source. The self-meshing list corresponding to the No. 1 pollution source is a meshing emission list only containing emission data corresponding to the No. 1 pollution source, and the self-meshing list corresponding to the No. 2 pollution source is a meshing emission list only containing emission data corresponding to the No. 2 pollution source.
Step 102, determining a standby gridding list after emission data of each specified time period in a plurality of specified time periods is cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods.
Wherein the plurality of specified time periods may be 01: for each hour of 00 to 24:00, the emissions for each hour of the day will typically be included in the emissions list, e.g., 1 for each hour, 2 for each hour, 3 for each hour, etc., where 1 for each hour can be understood as 01: the corresponding emissions at 00 to 02:00, and at 2 can be understood as 02:00 to 03:00, and 3 may correspond to 03: the corresponding emissions at 24 can be understood as 23 with 00 to 04:00: and the corresponding discharge amount is 00 to 24:00.
In the step, when the standby gridding emission list corresponding to the pollution source 1 at the time of 1 is obtained, emission data at the time of 1 in the self gridding emission list corresponding to the pollution source 1 can be cleared, and the emission data at other moments can be obtained unchanged; when the standby gridding emission list corresponding to the pollution source No. 1 in the time 2 is obtained, emission data in the time 2 in the self gridding emission list corresponding to the pollution source No. 1 can be cleared, and the emission data in other moments can be obtained unchanged; and similarly, the emission data corresponding to the current designated time period is cleared, and the emission data at the rest moments is unchanged, so that a standby gridded emission list corresponding to each designated time period can be obtained.
And step 103, determining key supervision pollution sources and key supervision time corresponding to the key supervision pollution sources from a plurality of pollution sources in a target supervision area according to the meteorological background data and the background gridding emission list, wherein the self gridding list and the standby gridding list correspond to each pollution source to be evaluated.
One possible implementation of this step may be shown in fig. 2, where fig. 2 is a flowchart of a method for determining a heavy point pollution source control time according to the embodiment shown in fig. 1; as shown in fig. 2, according to the weather background data, the background gridding emission list, the self gridding list and the standby gridding list corresponding to each pollution source to be evaluated determine an important monitoring pollution source and an important control time corresponding to the important monitoring pollution source from a plurality of pollution sources in a target monitoring area in step 103 in fig. 1 may include:
Step 1031, according to the weather background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each specified time period determine a first contribution value of the self gridding list of each pollution source to be evaluated to the specified pollutant concentration and a second contribution value of the standby gridding list of each specified time period to the specified pollutant concentration.
Wherein, the first contribution value of the self-gridding list of each pollution source to be evaluated to the specified pollutant concentration and the second contribution value of the standby gridding list of each specified time period to the specified pollutant concentration can be determined through the steps shown in S11 and S12 in fig. 3, as shown in fig. 3, fig. 3 is a flowchart of a method for determining a heavy point pollution source management time according to the embodiment shown in fig. 2; the implementation of step 1031 may include:
S11, determining a total gridding list corresponding to the pollution sources according to the self gridding list, the background gridding emission list and the standby gridding list of each pollution source to be evaluated.
The background gridding list, the self gridding list and the pollution source emission data in the standby gridding emission list of each appointed time period can be added according to the corresponding relation of the grid positions for each pollution source to be evaluated, so that a total gridding emission list corresponding to the pollution source is obtained.
S12, inputting the total gridding list, the meteorological background data, the standby gridding list of each time period and the self gridding list into a preset air quality mode to simulate so as to obtain the first contribution value of the self gridding list corresponding to the pollution source to the designated pollutant concentration and the second contribution value of the standby gridding list of each designated time period to the designated pollutant concentration.
The preset air quality mode may be CMAQ (public multi-scale air quality model), CAMx (expanded comprehensive air quality model), NAQPMS (nested grid air quality mode system) and other air quality modes with a source analysis function, and the source analysis function belongs to a relatively mature and common function in the prior art of the air quality mode, which is not described in detail herein.
It should be noted that, in this step, the total gridding emission list, the standby gridding emission list of each specified time period, the background gridding list, and the contribution values of the own gridding list to the specified pollutant concentration of each specified time period can be obtained through one-time simulation, so that multiple simulations can be effectively avoided, the simulation efficiency of the air quality result corresponding to the emission reduction measure can be improved, and the time required for determining the key management and control time corresponding to the key management and control pollution source can be effectively shortened.
Step 1032, determining an important monitoring pollution source in the target monitoring area from a plurality of pollution sources in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated.
In this step, a pollution source, of the plurality of pollution sources to be evaluated, whose first contribution value is greater than or equal to a preset contribution value threshold value may be used as the key supervision pollution source.
Step 1033, determining the key management time corresponding to the key management pollution source according to the first contribution value of the key management pollution source and the second contribution value of each designated time period corresponding to the key management pollution source.
This step may be performed by the embodiment shown in fig. 4, and fig. 4 is a flowchart of another method for determining the time for controlling the heavy point pollution source according to the embodiment shown in fig. 2; as shown in fig. 4, an embodiment of this step 1033 may include:
S21, determining an influence value of the key supervision pollution source on the concentration of the specified pollutant in each preset time period according to the first contribution value of the key supervision pollution source and the second contribution value of each specified time period corresponding to the key supervision pollution source.
Wherein the impact value is used for measuring the impact degree on the specified pollutant concentration and can be expressed by the variation of the specified pollutant concentration, and a target difference value of a first contribution value of the important supervision pollution source and a second contribution value of each specified time period corresponding to the heavy point pollution source can be determined; and taking the target difference value corresponding to the specified time period as an influence value of the key supervision pollution source in the specified time period on the specified pollutant concentration.
The specified contaminant concentration may be the concentration of a primary air contaminant, such as sulfur dioxide, nitrogen oxides, particulate contaminants, and the like.
S22, determining the key management time of the key management pollution source according to the influence value of the key management pollution source on the concentration of the specific pollutant in each specific time period.
And taking a specified time period, in which the influence value of the key supervision pollution source is greater than or equal to a preset influence threshold value, in a plurality of specified time periods as the key supervision time.
According to the technical scheme, the influence value of the key supervision pollution source on the concentration of the specified pollutants in each specified time period can be determined through the target difference value of the first contribution value corresponding to the key supervision pollution source and the second contribution value corresponding to each specified time period, and then the key supervision time of the key supervision pollution source is determined according to the influence value of the key supervision pollution source on the concentration of the specified pollutants in each specified time period, so that the key supervision time can be effectively determined, and the time required for determining the key supervision time of the key supervision pollution source can be effectively shortened.
FIG. 5 is a block diagram of a determination device of a heavy point contamination source control time according to an exemplary embodiment of the present disclosure; as shown in fig. 5, the apparatus may include:
An obtaining module 501, configured to obtain weather background data of a target supervision area in a future time period, a background gridding emission list corresponding to the target supervision area, and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area;
a first determining module 502, configured to determine a standby gridding list after emission data of each specified time period is cleared in a plurality of specified time periods according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods;
A second determining module 503, configured to determine an important monitoring pollution source and an important control time corresponding to the important monitoring pollution source from a plurality of pollution sources in a target monitoring area according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list.
According to the technical scheme, under the condition that the heavy point pollution source management and control time is effectively determined, the reliability of the key supervision pollution source and the key management and control time corresponding to the key supervision pollution source is ensured, and then reliable data basis can be provided for atmospheric pollution treatment, and the determination efficiency of the heavy point pollution source management and control time can be effectively ensured.
Optionally, the second determining module 503 is configured to:
according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each appointed time period determine a first contribution value of the self gridding list of each pollution source to be evaluated to the appointed pollutant concentration and a second contribution value of the standby gridding list of each appointed time period to the appointed pollutant concentration;
Determining key monitoring pollution sources in the target monitoring area from a plurality of pollution sources in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated;
and determining the key management and control time corresponding to the key management and control pollution source according to the first contribution value of the key management and control pollution source and the second contribution value of each appointed time period corresponding to the key management and control pollution source.
Optionally, the second determining module 503 is configured to:
And taking the pollution sources, of which the first contribution value is greater than or equal to a preset contribution value threshold, as the key supervision pollution sources.
Optionally, the second determining module 503 is configured to:
Determining an influence value of the key supervision pollution source on the concentration of the specified pollutant in each preset time period according to the first contribution value of the key supervision pollution source and the second contribution value of each specified time period corresponding to the key supervision pollution source;
And determining the key management time of the key management pollution source according to the influence value of the key management pollution source on the concentration of the specific pollutant in each specific time period.
Optionally, the second determining module 503 is configured to:
determining a target difference value of a first contribution value of the key supervision pollution source and a second contribution value of each designated time period corresponding to the heavy point pollution source;
And taking the target difference value corresponding to the specified time period as an influence value of the key supervision pollution source in the specified time period on the specified pollutant concentration.
Optionally, the second determining module 503 is configured to:
And taking the appointed time period, in which the influence value is greater than or equal to a preset influence threshold value, of the appointed time periods of the key supervision pollution source as the key supervision time.
Optionally, the second determining module 503 is configured to:
Determining a total gridding list corresponding to the pollution sources according to the self gridding list, the background gridding emission list and the standby gridding list of each appointed time period corresponding to each pollution source to be evaluated;
Inputting the total gridding list, the meteorological background data, the standby gridding list of each time period and the self gridding list into a preset air quality mode for simulation so as to obtain the first contribution value of the self gridding list corresponding to the pollution source to the appointed pollutant concentration and the second contribution value of the standby gridding list of each appointed time period to the appointed pollutant concentration.
According to the technical scheme, the influence value of the key supervision pollution source on the concentration of the specified pollutants in each specified time period can be determined through the target difference value of the first contribution value corresponding to the key supervision pollution source and the second contribution value corresponding to each specified time period, and then the key supervision time of the key supervision pollution source is determined according to the influence value of the key supervision pollution source on the concentration of the specified pollutants in each specified time period, so that the key supervision time can be effectively determined, and the time required for determining the key supervision time of the key supervision pollution source can be effectively shortened.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
Fig. 6 is a block diagram of an electronic device, according to an example embodiment. As shown in fig. 6, the electronic device 600 may include: a first processor 601, a first memory 602. The electronic device 600 may also include one or more of a multimedia component 603, a first input/output interface 604, and a first communication component 605.
The first processor 601 is configured to control the overall operation of the electronic device 600 to perform all or part of the steps in the above-mentioned method for determining the time of controlling the heavy point pollution source. The first memory 602 is used to store various types of data to support operation on the electronic device 600, which may include, for example, instructions for any application or method operating on the electronic device 600, as well as application-related data, such as contact data, transceived messages, pictures, audio, video, and the like. The first memory 602 may be implemented by any type or combination of volatile or non-volatile memory devices, such as static random access memory (Static Random Access Memory, SRAM for short), electrically erasable programmable read-only memory (ELECTRICALLY ERASABLE PROGRAMMABLE READ-only memory, EEPROM for short), erasable programmable read-only memory (Erasable Programmable Read-only memory, EPROM for short), programmable read-only memory (Programmable Read-only memory, PROM for short), read-only memory (ROM for short), magnetic memory, flash memory, magnetic disk, or optical disk. The multimedia component 603 may include a screen and an audio component. Wherein the screen may be, for example, a touch screen, the audio component being for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the first memory 602 or transmitted through the first communication component 605. The audio assembly further comprises at least one speaker for outputting audio signals. The first input/output interface 604 provides an interface between the first processor 601 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The first communication component 605 is used for wired or wireless communication between the electronic device 600 and other devices. Wireless Communication, such as Wi-Fi, bluetooth, near Field Communication (NFC) for short, 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or one or a combination of more of them, is not limited herein. The corresponding first communication component 605 may thus comprise: wi-Fi module, bluetooth module, NFC module, etc.
In an exemplary embodiment, the electronic device 600 may be implemented by one or more Application Specific Integrated Circuits (ASIC), digital signal processor (DIGITAL SIGNAL processor, DSP), digital signal processing device (DIGITAL SIGNAL Processing Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field Programmable GATE ARRAY, FPGA), controller, microcontroller, microprocessor, or other electronic component for performing the above-described method of determining the heavy point contamination source management time.
In another exemplary embodiment, a computer readable storage medium is also provided, comprising program instructions which, when executed by a processor, implement the steps of the above-described method of determining a heavy point contamination source control time. For example, the computer readable storage medium may be the first memory 602 including program instructions described above, which are executable by the first processor 601 of the electronic device 600 to perform the method of determining the heavy point contamination source control time described above.
Fig. 7 is a block diagram of another electronic device, shown in accordance with an exemplary embodiment. For example, the electronic device 700 may be provided as a server. Referring to fig. 7, the electronic device 700 includes a second processor 722, which may be one or more in number, and a second memory 732 for storing computer programs executable by the second processor 722. The computer program stored in the second memory 732 may include one or more modules each corresponding to a set of instructions. Further, the second processor 722 may be configured to execute the computer program to perform the above-described method of determining the heavy point contamination source management time.
In addition, the electronic device 700 can further include a power component 726 and a second communication component 750, the power component 726 can be configured to perform power management of the electronic device 700, and the second communication component 750 can be configured to enable communication of the electronic device 700, e.g., wired or wireless communication. In addition, the electronic device 700 may also include a second input/output interface 758. The electronic device 700 may operate based on an operating system stored in the second memory 732.
In another exemplary embodiment, a computer readable storage medium is also provided, comprising program instructions which, when executed by a processor, implement the steps of the above-described method of determining a heavy point contamination source control time. For example, the non-transitory computer readable storage medium may be the second memory 732 described above that includes program instructions executable by the second processor 722 of the electronic device 700 to perform the method of determining the heavy point contamination source control time described above.
In another exemplary embodiment, a computer program product is also provided, comprising a computer program executable by a programmable apparatus, the computer program having code portions for performing the above-described method of determining a heavy point contamination source control time when executed by the programmable apparatus.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the embodiments described above, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (8)
1. A method for determining a heavy point pollution source management time, the method comprising:
acquiring meteorological background data of a target supervision area in a future time period, a background gridding emission list corresponding to the target supervision area, and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area;
Determining a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods;
determining key supervision pollution sources and key supervision time corresponding to the key supervision pollution sources from a plurality of pollution sources in a target supervision area according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list;
The step of determining the key supervision pollution source and the key supervision time corresponding to the key supervision pollution source from a plurality of pollution sources in a target supervision area according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list, comprises the following steps:
determining a first contribution value of the self-gridding list of each pollution source to be evaluated to the designated pollutant concentration and a second contribution value of the standby gridding list of each designated time period to the designated pollutant concentration according to the meteorological background data, the background gridding emission list, the self-gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each designated time period;
Determining key monitoring pollution sources in the target monitoring area from a plurality of pollution sources in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated;
determining the key management and control time corresponding to the key management and control pollution source according to the first contribution value of the key management and control pollution source and the second contribution value of each appointed time period corresponding to the key management and control pollution source;
the determining a first contribution value of the self-gridding list of each pollution source to be evaluated to a specified pollutant concentration and a second contribution value of the standby gridding list of each specified time period to the specified pollutant concentration according to the meteorological background data, the background gridding emission list, the self-gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each specified time period comprises:
Determining a total gridding list corresponding to the pollution sources according to the self gridding list, the background gridding emission list and the standby gridding list of each appointed time period corresponding to each pollution source to be evaluated;
Inputting the total gridding list, the meteorological background data, the standby gridding list of each time period and the self gridding list into a preset air quality mode for simulation to obtain the first contribution value of the self gridding list corresponding to the pollution source to the appointed pollutant concentration and the second contribution value of the standby gridding list of each appointed time period to the appointed pollutant concentration, wherein the preset air quality mode is an air quality mode with a source analysis function.
2. The method for determining according to claim 1, wherein the determining, from the plurality of pollution sources in the target monitoring area, the key monitoring pollution source in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated includes:
And taking the pollution sources, of which the first contribution value is greater than or equal to a preset contribution value threshold, as the key supervision pollution sources.
3. The method according to claim 1, wherein the determining the key management time corresponding to the key management pollution source according to the first contribution value of the key management pollution source and the second contribution value of each specified period corresponding to the key management pollution source includes:
Determining an influence value of the key supervision pollution source on the concentration of the specified pollutant in each preset time period according to the first contribution value of the key supervision pollution source and the second contribution value of each specified time period corresponding to the key supervision pollution source;
And determining the key management time of the key management pollution source according to the influence value of the key management pollution source on the concentration of the specific pollutant in each specific time period.
4. The method for determining according to claim 3, wherein the determining the impact value of the critical regulatory pollution source on the specified pollutant concentration in each preset time period according to the first contribution value of the critical regulatory pollution source and the second contribution value of each specified time period corresponding to the critical regulatory pollution source includes:
determining a target difference value of a first contribution value of the key supervision pollution source and a second contribution value of each designated time period corresponding to the heavy point pollution source;
And taking the target difference value corresponding to the specified time period as an influence value of the key supervision pollution source in the specified time period on the specified pollutant concentration.
5. A method of determining as claimed in claim 3, wherein said determining the time of emphasis of said source of emphasis on monitoring said source of contamination based on the value of the effect of said source of emphasis on the concentration of a given contaminant for each given period of time comprises:
And taking the appointed time period, in which the influence value is greater than or equal to a preset influence threshold value, of the appointed time periods of the key supervision pollution source as the key supervision time.
6. A device for determining a heavy point pollution source control time, the device comprising:
The acquisition module is configured to acquire weather background data of a target supervision area in a future time period, a background gridding emission list corresponding to the target supervision area and a self gridding list corresponding to each pollution source to be evaluated in the target supervision area;
The first determining module is configured to determine a standby gridding list after emission data of each specified time period in a plurality of specified time periods are cleared according to the self gridding list of each pollution source to be evaluated, so as to obtain a plurality of standby gridding lists corresponding to the specified time periods;
The second determining module is configured to determine an important monitoring pollution source and an important control time corresponding to the important monitoring pollution source from a plurality of pollution sources in a target monitoring area according to the meteorological background data, the background gridding emission list, the self gridding list corresponding to each pollution source to be evaluated and the standby gridding list;
The second determination module is configured to:
Determining a first contribution value of the self-gridding list of each pollution source to be evaluated to the specified pollutant concentration and a second contribution value of the standby gridding list of each specified time period to the specified pollutant concentration according to the meteorological background data, the background gridding emission list, the self-gridding list corresponding to each pollution source to be evaluated and the standby gridding list corresponding to each specified time period;
Determining key monitoring pollution sources in the target monitoring area from a plurality of pollution sources in the target monitoring area according to the first contribution value corresponding to each pollution source to be evaluated;
determining the key management and control time corresponding to the key management and control pollution source according to the first contribution value of the key management and control pollution source and the second contribution value of each appointed time period corresponding to the key management and control pollution source;
The second determination module is configured to:
Determining a total gridding list corresponding to the pollution sources according to the self gridding list, the background gridding emission list and the standby gridding list of each appointed time period corresponding to each pollution source to be evaluated;
Inputting the total gridding list, the meteorological background data, the standby gridding list of each time period and the self gridding list into a preset air quality mode for simulation to obtain the first contribution value of the self gridding list corresponding to the pollution source to the appointed pollutant concentration and the second contribution value of the standby gridding list of each appointed time period to the appointed pollutant concentration, wherein the preset air quality mode is an air quality mode with a source analysis function.
7. A non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor, implements the steps of the method according to any of claims 1-5.
8. An electronic device, comprising:
A memory having a computer program stored thereon;
A processor for executing the computer program in the memory to implement the steps of the method of any one of claims 1-5.
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