CN113777261B - Water pollution tracing method and device, electronic equipment and storage medium - Google Patents
Water pollution tracing method and device, electronic equipment and storage medium Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 40
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Abstract
The embodiment of the invention discloses a tracing method and device for water pollution, electronic equipment and a storage medium. Wherein the method comprises the following steps: if the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information; wherein, quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element; determining a target pollution source according to the target site; wherein the target site is associated with a target pollution source geographic location and the target site is associated with at least one target pollution source; and determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source. By executing the scheme, the pollution source causing water quality pollution can be positioned scientifically, quickly and efficiently, and the efficiency of environmental treatment can be improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of water quality environment monitoring, in particular to a water pollution tracing method, a water pollution tracing device, electronic equipment and a storage medium.
Background
With the continuous enhancement of the environmental protection management and control force in the country and the place, the deep environmental protection digital construction, the requirement of various environmental protection departments on the timeliness and the accuracy of locating the element exceeding standard reasons of the water quality station is greatly improved.
In the related art, data of all water quality stations and data of all pollution sources are stored in a form of a table, and after the water quality stations in the jurisdiction send out-of-standard alarms, users need to locate the pollution sources in the jurisdiction from the system, and then all the pollution sources are compared to check whether the pollution sources have out-of-standard conditions. When monitoring data of a certain pollution source is queried, clicking into the monitoring data layer by layer from a list corresponding to the pollution source is needed, so that not only is the situation that a user is not helped frequently occur, but also query efficiency is low, and accuracy of positioning problems is low.
Disclosure of Invention
The embodiment of the invention provides a tracing method, a tracing device, electronic equipment and a storage medium for water pollution, which can realize scientific, rapid and efficient positioning of pollution sources causing water pollution, and further can help to improve the efficiency of environmental treatment.
In a first aspect, an embodiment of the present invention provides a method for tracing water pollution, where the method includes: if the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
Determining a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
And determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source.
In a second aspect, an embodiment of the present invention further provides a tracing apparatus for water pollution, where the apparatus includes: the target site determining module is used for determining a target site for acquiring the water quality standard exceeding information if the water quality standard exceeding information is received; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
the target pollution source determining module is used for determining a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
And the final pollution source determining module is used for determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source.
In a third aspect, an embodiment of the present invention further provides an electronic device, including:
One or more processors;
Storage means for storing one or more programs,
The one or more programs, when executed by the one or more processors, cause the one or more processors to implement a method of tracing water pollution as described in any one of the embodiments of the present invention.
In a fourth aspect, embodiments of the present invention further provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method for tracing a water pollution according to any one of the embodiments of the present invention.
According to the technical scheme provided by the embodiment of the invention, if the water quality exceeding information is received, a target site for collecting the water quality exceeding information is determined; wherein, quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element; determining a target pollution source according to the target site; wherein the target site is associated with a target pollution source geographic location and the target site is associated with at least one target pollution source; and determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source. By executing the scheme provided by the embodiment of the invention, the pollution source causing water quality pollution can be scientifically, quickly and efficiently positioned, and the efficiency of environmental treatment can be improved.
Drawings
FIG. 1 is a flow chart of a method for tracing water pollution provided by an embodiment of the invention;
FIG. 2 is a flow chart of another method for tracing water pollution provided by an embodiment of the invention;
FIG. 3 is a flow chart of yet another method for tracing water pollution provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a tracing device for water pollution according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
Fig. 1 is a flowchart of a water pollution tracing method provided by an embodiment of the present invention, where the method may be performed by a water pollution tracing device, where the device may be implemented by software and/or hardware, and the device may be configured in an electronic device for tracing a water pollution. The method is applied to a scene of positioning a pollution source causing water quality pollution. As shown in fig. 1, the technical solution provided by the embodiment of the present invention specifically includes:
And S110, if the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information.
Wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element.
Illustratively, the target site may be a site used by a local environmental protection department for assessment, and the target site may be a water quality site. The target station can monitor pollutant discharge conditions of the target station, and if the element discharge is monitored to be out of standard, the water quality out-of-standard information is acquired. The out-of-standard element category may be an out-of-standard chemical element such as nitrogen element, phosphorus element, sulfur element, etc. The class of superscalar elements may also be of the type of contaminants, such as heavy metals, acids, etc. The superscalar percentage may be the percentage of the actual emissions of the superscalar element that exceeds the standard emissions of the superscalar element. The water quality over-standard information may also include a duration of over-standard percentage of the over-standard element, for example, twenty percent over-standard for one hour in succession. The method can also adopt a geographic information system (Geographic Information System, GIS) technology to display the corresponding position of each site on the map as a water quality icon matched with the water quality grade of the site according to the water quality grade corresponding to each site. The user can directly position the target site with the exceeding water quality through the water quality icon on the map. The number of target sites in this scheme may be at least one.
And S120, determining a target pollution source according to the target site.
Wherein the targeted site is associated with the targeted pollution source geographic location and the targeted site is associated with at least one of the targeted pollution sources.
In particular, the source of pollution may be an enterprise, a drain, etc. that produces contaminants and causes water pollution to the target site. The pollution source within a certain range from the target site can be determined to be the target pollution source, and the pollution source positioned at the upstream of the target site can also be determined to be the target pollution source. The number of target pollution sources is at least one.
S130, determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source.
By way of example, the pollutant emission information may comprise the type of pollutant, such as nitrogen, phosphorus, sulfur, heavy metals, acids. The pollutant emission information may include pollutant emission times, such as when the pollutant is emitted or the duration of pollutant emission. The pollutant emission information may also include a superscalar elemental emission value. The pollutant emission information may also include an out-of-standard emission count. The pollutant emission information may also include a critical over-standard emission number. The pollutant emission information may also include the number of complaints. The emission value may be the actual emission of the exceeding element, or may be an exceeding percentage of the standard emission of the exceeding element. The pollutant emission information may be set according to actual needs. According to the scheme, the pollution source causing the water quality pollution of the target site, namely the final pollution source, can be determined according to the type of the out-of-standard element in the water quality out-of-standard information and the pollutant emission information of the corresponding out-of-standard percentage target pollution source.
After the final pollution source is determined, the scheme can also verify whether the determination result of the final pollution source is accurate or not according to the on-line monitored relevant data of the emission of the out-of-standard elements of the final pollution source.
According to the technical scheme provided by the embodiment of the invention, if the water quality exceeding information is received, a target site for collecting the water quality exceeding information is determined; wherein, quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element; determining a target pollution source according to the target site; wherein the target site is associated with a target pollution source geographic location and the target site is associated with at least one target pollution source; and determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source. By executing the scheme provided by the embodiment of the invention, the pollution source causing water quality pollution can be scientifically, quickly and efficiently positioned, and the efficiency of environmental treatment can be improved.
Fig. 2 is a flowchart of a tracing method for water pollution provided by the embodiment of the present invention, and the embodiment is optimized based on the above embodiment. As shown in fig. 2, the tracing method for water pollution in the embodiment of the present invention may include:
and S210, if the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information.
In this embodiment, optionally, the method further includes: according to the corresponding relation between the pre-stored water quality grade and the water quality icon, correspondingly displaying the water quality information of the target site on a map by adopting a GIS technology; wherein the targeted site is associated with a water quality class.
In particular, the water quality information may be a water quality level, such as a type of water quality, a type of water quality. The correspondence between the water quality level and the water quality icon is stored in the layer file in advance, for example, the higher the water quality level is, the higher the water pollution degree is, and the darker the color of the water quality icon is; conversely, the lower the water quality level, the lower the water pollution level, and the lighter the color of the water quality icon can be set. According to the scheme, the GIS technology is adopted, the water quality icon corresponding to the water quality grade can be obtained from the layer file according to the monitored water quality grade of the target site, and the water quality icon is used for representing the water quality information of the target site.
Therefore, according to the corresponding relation between the pre-stored water quality grade and the water quality icon, the water quality information of the target site is correspondingly displayed on the map by adopting the GIS technology, the water quality condition of the target site can be reflected by utilizing the water quality icon, and visual and clear visual experience can be provided for a user.
And S220, determining a target pollution source according to the target site.
In one possible embodiment, optionally, the determining of the target pollution source includes: determining the position relation between a target site and each candidate pollution source according to the position data of the target site and the position data of each candidate pollution source by adopting a GIS technology; and determining a target pollution source according to the position relation between the target site and each candidate pollution source.
The candidate pollution sources may be pollution sources located around the target site, for example, pollution sources within a preset distance range centered on the target site. The preset distance can be 100m or 1km, and can be set according to actual requirements. The location data may be spatial geographical location coordinates, such as longitude coordinates or latitude coordinates. The positional relationship may be, for example, the relative distance of the target site from the candidate pollution source, or the orientation of the target site relative to the candidate pollution source. According to the scheme, a GIS technology can be adopted, and the candidate pollution sources which are positioned at the upstream of the target site and have a certain distance relationship with the target site, namely the target pollution sources, are determined according to the position data of the target site and the position data of the candidate pollution sources.
Therefore, by adopting the GIS technology, the position relation between the target site and each candidate pollution source is determined according to the position data of the target site and the position data of each candidate pollution source; and determining the target pollution sources according to the position relation between the target site and each candidate pollution source, so that the search range of the pollution sources can be reduced, and the search direction is determined for further determining the final pollution sources.
In another possible embodiment, optionally, the determining of the candidate pollution source includes: and determining candidate pollution sources according to the position data of the target site and the preset distance.
In particular, the location data may be spatial geographical location coordinates, such as longitude coordinates or latitude coordinates. The preset distance can be 500m, 1000m and can be set according to the requirement. Because the pollution sources polluting the water quality of the target site are geographically related to the target site, the pollution sources determined by taking the target site as the center and taking the preset distance as the analysis radius can be taken as candidate pollution sources in the scheme. In the process of determining the candidate pollution sources, the scheme can also consider the pollutant emission time of the pollution sources, for example, the pollution sources with the target site as the center, the preset distance as the analysis radius and the pollution sources with the emissions records of the exceeding elements within half an hour or within one hour are taken as the candidate pollution sources.
Therefore, the candidate pollution sources are determined according to the position data of the target site and the preset distance, the searching range of the pollution sources can be reduced, and the searching direction is determined for further determining the target pollution sources.
S230, determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source.
In this embodiment, the optional pollutant emission information includes: at least one of an emissions value of an over-standard element, an over-standard emissions number, a critical over-standard emissions number, and a complaint number; correspondingly, determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source, wherein the method comprises the following steps: if the following judging conditions are met, determining the target pollution source as a final pollution source; the judging conditions are as follows: the exceeding percentage and the exceeding element emission value of the target pollution source meet the preset constraint condition; and/or the out-of-standard emission times of the target pollution source is greater than a first preset threshold; and/or the critical exceeding discharge times of the target pollution source is greater than a second preset threshold; and/or the complaint times of the target pollution source are greater than a third preset threshold value.
Specifically, the emissions of the superscalar element may be the actual emissions of the superscalar element at a particular time. The emissions of the superscalar element may also be a superscalar percentage of the superscalar element at a particular time. The number of emissions exceeding the standard may be the number of emissions exceeding the standard of emissions of the standard element for a period of time. The critical superscalar emissions may be the number of emissions that the actual emissions of the superscalar element approaches and exceeds the standard emissions of the superscalar element over a period of time. The number of complaints may be the total number of complaints of the target pollution source over a period of time. The preset constraint condition may be that the exceeding percentage of the target site exceeding element is consistent with the exceeding element emission value within the preset time. The preset constraint condition may be that the difference between the exceeding percentage of the target site exceeding element and the emission value of the exceeding element is smaller than a certain value within the preset time. The preset constraint condition may be that the variation trend of the exceeding percentage of the exceeding element of the target site within the preset time is consistent with the variation trend of the emission value of the exceeding element. The first preset threshold value can be 5, the first preset threshold value can be 10, and the first preset threshold value can be set according to actual needs. The second preset threshold may be 10, the second preset threshold may be 15, and the second preset threshold may be set according to actual needs. The third preset threshold may be 5, the third preset threshold may be 10, and the third preset threshold may be set according to actual needs.
Therefore, the exceeding percentage of the water quality exceeding information and the exceeding element emission value of the target pollution source meet the preset constraint condition; and/or the out-of-standard emission times of the target pollution source is greater than a first preset threshold; and/or the critical overproof emission times of the target pollution source are larger than a second preset threshold value; and/or if the complaint times of the target pollution source are greater than a third preset threshold value, determining the target pollution source as a final pollution source. The final pollution source which causes water quality pollution to the target site can be scientifically, efficiently and accurately determined.
In yet another possible embodiment, optionally, determining a final pollution source according to the water quality exceeding information and pre-stored pollutant emission information of each target pollution source includes: determining the position relation between a target site and each target pollution source according to the position data of the target site and the position data of the target pollution source by adopting a GIS technology; determining the collection time of pollutant emission information according to the position relation between the target site and each target pollution source; and determining a final pollution source according to the water quality exceeding information, the pre-stored pollutant emission information of each target pollution source and each acquisition time.
In particular, the location data may be spatial geographical location coordinates, such as longitude coordinates or latitude coordinates. The positional relationship may be, for example, the relative distance of the target site from the target pollution source, or the orientation of the target site relative to the target pollution source. The acquisition time may be a period of time, for example half an hour, or one hour. The acquisition time may also be a specific moment in time. The method can adopt a GIS technology, determine the position relation between the target site and each target pollution source according to the position data of the target site and the position data of the target pollution source, and determine the collection time of pollutant emission information according to the position relation between the target site and each target pollution source. For example, if the target pollution source 1 is upstream of the target site and is 1000m from the target site, the collection time of the pollutant emission information of the target pollution source 1 may be determined to be a time period of 5 minutes to 35 minutes before the current time according to the flow rate of the wastewater of the target pollution source 1. For another example, if the target pollution source 2 is upstream of the target site and is 2000m from the target site, the collection time of the pollutant emission information of the target pollution source 2 may be determined to be a time period of 10 minutes to 40 minutes before the current time according to the flow rate of the wastewater of the target pollution source 2. The scheme can determine the final pollution source according to the water quality exceeding information, the pre-stored pollutant emission information of each target pollution source and the collection time of the pollutant emission information of each target pollution source.
Therefore, by adopting the GIS technology, the position relation between the target site and each target pollution source is determined according to the position data of the target site and the position data of the target pollution source; determining the collection time of pollutant emission information according to the position relation between the target site and each target pollution source; according to the water quality exceeding information, the pre-stored pollutant emission information of each target pollutant source and each collection time, the final pollutant source is determined, so that the target pollutant sources positioned at different positions of the target site can be subjected to pollutant emission information in different collection times, the final pollutant source is determined according to the water quality exceeding information of the target site, and the determined final pollutant source can be more accurate.
And S240, verifying the determination result of the final pollution source based on the over-standard element on-line monitoring data of the final pollution source.
Specifically, after the final pollution source is determined, whether the determination result of the final pollution source is correct or not can be verified according to the online monitoring data of the exceeding element of the final pollution source. If the final pollution source is determined based on, for example, the superscalar percentage and the superscalar elemental emissions value of the target pollution source, the determination may be validated using the number of superscalar emissions of the final pollution source. Or if the final pollution source is determined based on the complaint times of the target pollution source, for example, the determination may be verified using the critical superscalar emissions times of the final pollution source. Thereby further improving the accuracy of determining the final source of contamination can be achieved.
According to the technical scheme provided by the embodiment of the invention, if the water quality exceeding information is received, a target site for collecting the water quality exceeding information is determined; determining a target pollution source according to the target site; determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source; and verifying the determination result of the final pollution source based on the over-standard element on-line monitoring data of the final pollution source. By executing the scheme, the pollution source causing water quality pollution can be positioned scientifically, quickly and efficiently, and the efficiency of environmental treatment can be improved.
In the related art, data of each water quality station and pollution sources are displayed in a system in a form of a table, and after the water quality station in the district gives out an out-of-standard alarm, environmental protection personnel need to find the pollution sources in the district in the system, and then each data is compared to see whether the pollution sources have out-of-standard conditions. The monitoring data of any pollution source is queried, and the monitoring data is clicked into the pollutant emission information list corresponding to the pollution source layer by layer, so that the efficiency is low, the accuracy of positioning the problem is not high, and the situation of no follow-up is frequently caused.
Fig. 3 is a flowchart of a tracing method for water pollution provided by the embodiment of the present invention, and in order to more clearly describe a technical solution of the present invention, as shown in fig. 3, the technical solution provided by the embodiment of the present invention may include the following steps:
And step 1, acquiring the real-time water quality grade of each water quality station.
The visualization can be realized through the GIS technology, and the corresponding relations between different water quality grades and icons are configured in the layer system. And displaying all the water quality stations on the map by adopting a GIS technology, acquiring water quality icons corresponding to different water quality levels according to the real-time water quality levels of the water quality stations, and displaying the water quality stations by using different map icons and legends.
And 2, determining a target site for collecting the water quality exceeding information, and jumping to an analysis page of the water quality site.
And positioning to the water quality station with the standard exceeding through the point position icon, and jumping to an analysis page of the water quality station to perform thematic analysis.
And step 3, selecting analyzed key elements in the analysis page, and determining a target pollution source according to the key elements.
After the analysis page adjusts the analysis radius, the analysis factor and the time interval, complaint information of the water quality station, the industrial enterprise, the section, the discharge port and the enterprise within the analysis radius range can be displayed at the corresponding positions on the map. Icons of the water quality station and the section are displayed according to the real-time water quality level. The analysis radius can be 5km, and the analysis radius can be set according to actual needs. The analysis factor is an out-of-standard element. The section corresponds to a monitoring station or a water quality station. The complaint information may be the latitude and longitude of the business being complained.
And 4, displaying the statistical data and the monitoring data of the target pollution source.
The statistical information of the discharge amount, the number of times of exceeding the standard and the critical number of times of exceeding the standard of the water quality station, industrial enterprises, sections and wastewater discharge ports in the time interval and the radius interval are displayed in the menu bar on the right side. The complaint times of the enterprise are also shown in the right menu to aid decision making.
And 5, determining a suspected pollution source.
According to the statistics of the number of times of exceeding the standard and the discharge amount, the water quality exceeding the standard caused by which industrial enterprises and which discharge port can be basically positioned.
And 6, checking detailed monitoring information of the pollution source through the point popup window, and verifying whether the suspected pollution source is a final pollution source.
Clicking the detected industrial enterprise or discharge port on the map, displaying basic information and detailed monitoring data of the point location by using a popup window, and determining whether the water quality caused by the industrial enterprise/discharge port exceeds the standard or not by using the detailed monitoring data.
According to the technical scheme provided by the embodiment of the invention, the space search is realized through the GIS map and the search engine, and elements such as water quality stations, industrial enterprises and the like are displayed on the map in a concise and visual manner. Meanwhile, the space search is supported by the self-defined boundary, a user can draw a boundary of any polygon by himself, the system performs search analysis on the point positions in the boundary, and the problem analysis can be performed more accurately. And combining with the real-time on-line monitoring data, marking the water quality grade of the water quality station on a map by using different icons, and finding out the out-of-standard point location at a glance and rapidly positioning the problem. By executing the technical scheme provided by the embodiment of the invention, the water quality exceeding point can be rapidly positioned, and the monitoring data and the exceeding times of elements such as the point surrounding water quality station, the industrial enterprise, the discharge port and the like are analyzed, so that the exceeding source can be accurately positioned. The method reduces the workload that environment-friendly users repeatedly click on the list in the traditional file system and open a plurality of windows for comparison, and greatly improves the accuracy of positioning the final pollution source.
Fig. 4 is a schematic structural diagram of a water pollution tracing device provided by the embodiment of the present invention, where the device may be configured in an electronic apparatus for tracing water pollution, as shown in fig. 4, and the device includes:
the target site determining module 410 is configured to determine a target site where the water quality standard exceeding information is collected if the water quality standard exceeding information is received; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
a target pollution source determination module 420, configured to determine a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
The final pollution source determining module 430 is configured to determine a final pollution source according to the water quality exceeding information and pre-stored pollutant emission information of each target pollution source.
Optionally, the target pollution source determining module 420 is specifically configured to: determining the position relation between a target site and each candidate pollution source according to the position data of the target site and the position data of each candidate pollution source by adopting a GIS technology; and determining a target pollution source according to the position relation between the target site and each candidate pollution source.
Optionally, the target pollution source determining module 420 is specifically configured to: and determining candidate pollution sources according to the position data of the target site and the preset distance.
Optionally, the pollutant emission information includes: at least one of an emissions value of an over-standard element, an over-standard emissions number, a critical over-standard emissions number, and a complaint number; accordingly, the final pollution source determination module 430 is specifically configured to: if the following judging conditions are met, determining the target pollution source as a final pollution source; the judging conditions are as follows: the exceeding percentage and the exceeding element emission value of the target pollution source meet the preset constraint condition; and/or the out-of-standard emission times of the target pollution source is greater than a first preset threshold; and/or the critical exceeding discharge times of the target pollution source is greater than a second preset threshold; and/or the complaint times of the target pollution source are greater than a third preset threshold value.
Optionally, the final pollution source determining module 430 is specifically configured to: determining the position relation between a target site and each target pollution source according to the position data of the target site and the position data of the target pollution source by adopting a GIS technology; determining the collection time of pollutant emission information according to the position relation between the target site and each target pollution source; and determining a final pollution source according to the water quality exceeding information, the pre-stored pollutant emission information of each target pollution source and each acquisition time.
Optionally, the device further comprises a display module, which is used for correspondingly displaying the water quality information of the target site on a map by adopting a GIS technology according to the corresponding relation between the pre-stored water quality grade and the water quality icon; wherein the targeted site is associated with a water quality class.
Optionally, the device further comprises a verification module, which is used for verifying the determination result of the final pollution source based on the on-line monitoring data of the out-of-standard element of the final pollution source after the final pollution source is determined.
The device provided by the embodiment can execute the water pollution tracing method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, as shown in fig. 5, where the device includes:
one or more processors 510, one processor 510 being illustrated in fig. 5;
A memory 520;
The apparatus may further include: an input device 530 and an output device 540.
The processor 510, memory 520, input means 530 and output means 540 in the apparatus may be connected by a bus or otherwise, in fig. 5 by way of example.
The memory 520 is a non-transitory computer readable storage medium, and can be used to store software programs, computer executable programs, and modules, such as program instructions/modules corresponding to a water pollution tracing method in an embodiment of the present invention. The processor 510 executes various functional applications and data processing of the computer device by running software programs, instructions and modules stored in the memory 520, i.e. implements a water pollution tracing method of the above method embodiment, namely:
If the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
Determining a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
And determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source.
Memory 520 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created according to the use of the computer device, etc. In addition, memory 520 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 520 may optionally include memory located remotely from processor 510, which may be connected to the terminal device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input means 530 may be used to receive entered numeric or character information and to generate key signal inputs related to user settings and function control of the computer device. The output 540 may include a display device such as a display screen.
The embodiment of the invention provides a computer readable storage medium, on which a computer program is stored, which when being executed by a processor, implements a water pollution tracing method as provided by the embodiment of the invention, namely:
If the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
Determining a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
And determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source.
Any combination of one or more computer readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (7)
1. A method for tracing water pollution, comprising:
If the water quality exceeding information is received, determining a target site for collecting the water quality exceeding information; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
Determining a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source;
The determining process of the target pollution source comprises the following steps:
determining the position relation between a target site and each candidate pollution source according to the position data of the target site and the position data of each candidate pollution source by adopting a GIS technology;
determining a target pollution source according to the position relation between the target site and each candidate pollution source;
Wherein the method further comprises:
according to the corresponding relation between the pre-stored water quality grade and the water quality icon, correspondingly displaying the water quality information of the target site on a map by adopting a GIS technology; wherein the target site is associated with a water quality grade, and the water quality information is the water quality grade;
After determining the final source of contamination, further comprising:
And verifying the determination result of the final pollution source based on the over-standard element on-line monitoring data of the final pollution source.
2. The method of claim 1, wherein the determining of the candidate pollution source comprises:
and determining candidate pollution sources according to the position data of the target site and the preset distance.
3. The method of claim 1, wherein the pollutant emission information comprises: at least one of an emissions value of an over-standard element, an over-standard emissions number, a critical over-standard emissions number, and a complaint number;
correspondingly, determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source, wherein the method comprises the following steps:
If the following judging conditions are met, determining the target pollution source as a final pollution source; the judging conditions are as follows:
the exceeding percentage and the exceeding element emission value of the target pollution source meet the preset constraint condition; and/or the number of the groups of groups,
The out-of-standard emission times of the target pollution source is larger than a first preset threshold value; and/or the number of the groups of groups,
The critical out-of-standard emission times of the target pollution source is larger than a second preset threshold value; and/or the number of the groups of groups,
The complaint times of the target pollution source are larger than a third preset threshold value.
4. The method of claim 1, wherein determining a final pollution source based on the water quality oversubstance information and pre-stored pollutant emission information for each of the target pollution sources, comprises:
determining the position relation between a target site and each target pollution source according to the position data of the target site and the position data of the target pollution source by adopting a GIS technology;
determining the collection time of pollutant emission information according to the position relation between the target site and each target pollution source;
and determining a final pollution source according to the water quality exceeding information, the pre-stored pollutant emission information of each target pollution source and each acquisition time.
5. A water pollution tracing device, comprising:
The target site determining module is used for determining a target site for acquiring the water quality standard exceeding information if the water quality standard exceeding information is received; wherein, the quality of water exceeds standard information includes: the category of the superscalar element and the superscalar percentage of the superscalar element;
the target pollution source determining module is used for determining a target pollution source according to the target site; wherein the target site is associated with the target pollution source geographic location and the target site is associated with at least one of the target pollution sources;
The final pollution source determining module is used for determining a final pollution source according to the water quality exceeding information and the pre-stored pollutant emission information of each target pollution source;
the target pollution source determining module is specifically configured to: determining the position relation between a target site and each candidate pollution source according to the position data of the target site and the position data of each candidate pollution source by adopting a GIS technology; determining a target pollution source according to the position relation between the target site and each candidate pollution source;
The device further comprises a display module, wherein the display module is used for correspondingly displaying the water quality information of the target site on a map by adopting a GIS technology according to the corresponding relation between the pre-stored water quality grade and the water quality icon; wherein the target site is associated with a water quality grade, and the water quality information is the water quality grade;
The device also comprises a verification module, which is used for verifying the determination result of the final pollution source based on the on-line monitoring data of the exceeding element of the final pollution source after the final pollution source is determined.
6. An electronic device, comprising:
One or more processors;
Storage means for storing one or more programs,
When the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the method of tracing water pollution of any one of claims 1-4.
7. A computer readable storage medium having stored thereon a computer program, which when executed by a processor implements a method of tracing a water pollution according to any one of claims 1-4.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110427573A (en) * | 2019-08-01 | 2019-11-08 | 软通动力信息技术有限公司 | A kind of determination method, apparatus, equipment and the storage medium in unknown pollution sources region |
| CN111461167A (en) * | 2020-03-02 | 2020-07-28 | 平安国际智慧城市科技股份有限公司 | Pollution source positioning method, device, equipment and storage medium based on big data |
| CN111474307A (en) * | 2020-03-26 | 2020-07-31 | 南方科技大学 | Pollutant tracing method and device, computer equipment and storage medium |
| CN112418426A (en) * | 2020-11-19 | 2021-02-26 | 中科三清科技有限公司 | Drain pollutant emission tracing method and device, computing equipment and storage medium |
| CN112559657A (en) * | 2020-12-10 | 2021-03-26 | 河北先进环保产业创新中心有限公司 | Water pollution tracing method and device and terminal equipment |
| CN113030416A (en) * | 2021-03-25 | 2021-06-25 | 北京市环境保护科学研究院 | Water source pollution source tracing method and device and electronic equipment |
-
2021
- 2021-09-17 CN CN202111091413.1A patent/CN113777261B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110427573A (en) * | 2019-08-01 | 2019-11-08 | 软通动力信息技术有限公司 | A kind of determination method, apparatus, equipment and the storage medium in unknown pollution sources region |
| CN111461167A (en) * | 2020-03-02 | 2020-07-28 | 平安国际智慧城市科技股份有限公司 | Pollution source positioning method, device, equipment and storage medium based on big data |
| CN111474307A (en) * | 2020-03-26 | 2020-07-31 | 南方科技大学 | Pollutant tracing method and device, computer equipment and storage medium |
| CN112418426A (en) * | 2020-11-19 | 2021-02-26 | 中科三清科技有限公司 | Drain pollutant emission tracing method and device, computing equipment and storage medium |
| CN112559657A (en) * | 2020-12-10 | 2021-03-26 | 河北先进环保产业创新中心有限公司 | Water pollution tracing method and device and terminal equipment |
| CN113030416A (en) * | 2021-03-25 | 2021-06-25 | 北京市环境保护科学研究院 | Water source pollution source tracing method and device and electronic equipment |
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