1. A method of locating a contamination source, the method comprising:

acquiring pollution concentration data of an observation area and equipment monitoring data corresponding to each observation sub-area in the observation area, wherein the observation area comprises a plurality of observation sub-areas;

and determining the position of a pollution source according to the pollution concentration data of the observation area and the equipment monitoring data corresponding to each observation subarea.

2. The method of claim 1, wherein the contamination concentration data for the observation region comprises an actual contamination concentration for the observation region, and wherein determining the location of the contamination source from the contamination concentration data for the observation region and the device monitoring data for each observation sub-region comprises:

judging whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value or not;

and if so, determining the position of the pollution source according to the equipment monitoring data corresponding to each observation subregion.

3. The method of claim 2, wherein the device monitoring data corresponding to each sub-observation region comprises current temperature data of the production device corresponding to each sub-observation region, and wherein determining the location of the contamination source from the device monitoring data corresponding to each sub-observation region comprises:

judging whether an observation subarea exists in the plurality of observation subareas, wherein the observation subarea has a first temperature prestored value and the current temperature data of the production equipment exceeds the corresponding first temperature prestored value;

and if so, determining the observation subarea of which the current temperature data exceeds the corresponding first temperature prestored value as a pollution source.

4. The method of claim 3, wherein after determining as a contamination source the sub-region of view for which the current temperature data exceeds the corresponding first temperature pre-stored value, the method further comprises:

judging whether at least one observation subarea determined as a pollution source exists in at least one observation subarea with current temperature data exceeding a corresponding second temperature prestored value, wherein the second temperature prestored value is larger than the first temperature prestored value;

and if the current temperature data exceeds the corresponding second temperature pre-stored value, sending fault prompt information of the production equipment corresponding to the observation subarea.

5. The method of claim 2, wherein the device monitoring data corresponding to each sub-observation region comprises current temperature data of the production device and current temperature data of the pollution treatment device corresponding to each sub-observation region, and the determining the source location of the pollution according to the device monitoring data corresponding to each sub-observation region comprises:

searching temperature pre-stored data of the pollution treatment equipment corresponding to the production equipment of each observation subarea under the current temperature data according to the current temperature data of the production equipment corresponding to each observation subarea;

judging whether the observation subareas corresponding to the pollution treatment equipment exist in the plurality of observation subareas or not, wherein the current temperature data of the pollution treatment equipment is lower than the found observation subareas corresponding to the temperature prestored data;

and if the current temperature data of the pollution treatment equipment is lower than the observed subarea of the searched temperature prestored data, determining the observed subarea as a pollution source.

6. The method of claim 2, wherein the device monitoring data corresponding to each observation sub-region comprises thermodynamic distribution data of production devices and thermodynamic distribution data of pollution treatment devices corresponding to each observation sub-region within a preset time period, and the determining the position of the pollution source according to the device monitoring data corresponding to each observation sub-region within the observation region comprises:

searching standard thermodynamic distribution data of corresponding pollution treatment equipment according to thermodynamic distribution data of production equipment corresponding to each observation subarea in a preset time period, wherein the standard thermodynamic distribution data represent standard thermodynamic distribution data which are required to be reached by the pollution treatment equipment for treating pollutants generated by the corresponding production equipment under the thermodynamic distribution data in the preset time period;

judging whether an observation subarea with thermodynamic distribution data of pollution treatment equipment of each observation subarea in a preset time period different from the searched standard thermodynamic distribution data exists in the plurality of observation subareas;

if so, the sub-region of view in which the thermodynamic distribution data of the pollution treatment device differs from the standard thermodynamic distribution data is determined to be the source of the pollution.

7. The method of claim 2, wherein the device monitor data for each viewing sub-region comprises decibel data for production equipment and decibel data for pollution treatment equipment for each viewing sub-region, and wherein determining the location of the pollution source based on the device monitor data for each viewing sub-region within the viewing region comprises:

judging whether an observation subarea with sound decibel data of the production equipment within a corresponding first preset decibel threshold exists in the observation subareas;

if yes, judging whether the sound decibel data of the production equipment exist in at least one observation subarea corresponding to a first preset decibel threshold or not, wherein the sound decibel data of the pollution treatment equipment exist in an observation subarea corresponding to a second preset decibel threshold;

and if the pollution source exists, determining the observation subarea of the pollution treatment equipment with the sound decibel data lower than the corresponding second preset decibel threshold value as the pollution source.

8. The method of claim 2, wherein the equipment monitoring data for each sub-viewing region comprises a flow value of the waste pipe fluid for each sub-viewing region, and wherein determining the location of the pollution source from the equipment monitoring data for each sub-viewing region within the viewing region comprises:

judging whether an observation subarea exists in the plurality of observation subareas, wherein the flow value of the drainage pipeline fluid is larger than the corresponding preset flow value;

and if so, determining the observation subarea with the flow value of the sewage pipeline fluid larger than the corresponding preset flow value as the pollution source.

9. The method of claim 1, wherein the contamination concentration data for the observation region comprises an actual contamination concentration for the observation region, and wherein determining the location of the contamination source from the contamination concentration data for the observation region and the device monitoring data for each observation sub-region comprises:

judging whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value or not and judging whether an observation subarea exists in the plurality of observation subareas, wherein the corresponding equipment monitoring data of the observation subarea exceeds the corresponding preset equipment monitoring data of the observation subareas;

and if the actual pollution concentration of the observation area exceeds the preset pollution concentration value and the observation subarea with the equipment monitoring data exceeding the corresponding preset equipment monitoring data exists, determining the observation subarea with the equipment monitoring data exceeding the preset equipment monitoring data as a pollution source.

10. A pollution source locating device, said device comprising:

the device comprises an acquisition module, a monitoring module and a monitoring module, wherein the acquisition module is used for acquiring pollution concentration data of an observation area and device monitoring data corresponding to each observation sub-area in the observation area, and the observation area comprises a plurality of observation sub-areas;

and the determining module is used for determining the position of the pollution source according to the pollution concentration data of the observation area and the equipment monitoring data corresponding to each observation subarea.

11. An electronic device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the method of any one of claims 1 to 9 when executing the computer program.

12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 1 to 9.

Background

At present, observation areas such as industrial parks and the like become important points of environmental monitoring attention, the existing mode for positioning pollution sources in the observation areas such as the industrial parks and the like is to manually screen the observation sub-areas, namely the industrial factories and the like in the observation areas, but the mode has the problems of low efficiency of tracing and positioning the pollution sources and inaccurate positioning.

Disclosure of Invention

An object of the embodiments of the present application is to provide a method and an apparatus for locating a pollution source, an electronic device, and a storage medium, so as to solve the problems of low efficiency and inaccurate location of tracing to the source of the pollution source in the existing manual screening of the pollution source in each sub-area.

In a first aspect, an embodiment provides a method for locating a pollution source, the method including: acquiring pollution concentration data of an observation area and equipment monitoring data corresponding to each observation subarea in the observation area, wherein the observation area comprises a plurality of observation subareas; and determining the position of a pollution source according to the pollution concentration data of the observation area and the equipment monitoring data corresponding to each observation subarea.

In the designed pollution source positioning method, whether the pollution of the observation area exceeds the standard is determined through the acquired pollution concentration data of the observation area, the emission pollution condition of the observation sub-area in the observation area with the pollution exceeding the standard is determined together according to the equipment monitoring data of each observation sub-area in the observation areas, and then the position of the pollution source is determined, so that the problems of low pollution source tracing positioning efficiency and inaccurate positioning of the pollution source in the existing manual pollution source screening of the sub-areas are solved, and the efficiency and the precision of pollution source positioning are improved.

In an optional implementation manner of the first aspect, the determining the location of the pollution source according to the pollution concentration data of the observation area and the device monitoring data corresponding to each observation sub-area includes: judging whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value or not; and if so, determining the position of the pollution source according to the equipment monitoring data corresponding to each observation subregion.

In an optional implementation manner of the first aspect, the determining, according to the device monitoring data corresponding to each observation sub-region, a position of a pollution source includes: judging whether an observation subarea exists in the plurality of observation subareas, wherein the observation subarea has a first temperature prestored value and the current temperature data of the production equipment exceeds the corresponding first temperature prestored value; and if so, determining the observation subarea of which the current temperature data exceeds the corresponding first temperature prestored value as a pollution source.

In the embodiment designed above, after the observation area with the overproof pollution is determined according to the pollution concentration, the current temperature data of the production equipment corresponding to each sub-area in the observation area is compared with the first temperature prestored value corresponding to the production equipment of each sub-area, and then the observation sub-area exceeding the corresponding first temperature prestored value is determined as the pollution source, so that the determination of the pollution source is determined by whether the temperature of the production equipment exceeds the standard, and the accuracy of the determination of the pollution source is improved.

In an optional implementation of the first aspect, after determining the observation sub-region in which the current temperature data exceeds the corresponding first temperature pre-stored value as the contamination source, the method further comprises: judging whether an observation subarea with current temperature data exceeding a corresponding second temperature prestored value exists in at least one observation subarea determined as a pollution source, wherein the second temperature prestored value is larger than the first temperature prestored value; and if the current temperature data exceeds the corresponding second temperature pre-stored value, sending fault prompt information of the production equipment corresponding to the observation subarea.

In the embodiment of the above design, after the pollution source is determined, the current temperature data of the production equipment according to the pollution source is compared with the corresponding second temperature pre-stored value, and when the current temperature data exceeds the second temperature pre-stored value, the fault prompt information is sent to prompt the production equipment fault of the observation sub-region, so that the safety and the overhaul timeliness of the observation region are improved, and the pollution increase is reduced.

In an optional implementation manner of the first aspect, the determining, according to the device monitoring data corresponding to each observation sub-region, a position of a pollution source includes: searching temperature pre-stored data of the pollution treatment equipment corresponding to the production equipment of each observation subarea under the current temperature data according to the current temperature data of the production equipment corresponding to each observation subarea; judging whether the observation subareas corresponding to the pollution treatment equipment exist in the plurality of observation subareas or not, wherein the current temperature data of the pollution treatment equipment is lower than the found observation subareas corresponding to the temperature prestored data; and if the current temperature data of the pollution treatment equipment is lower than the observed subarea of the searched temperature prestored data, determining the observed subarea as a pollution source.

In the embodiment designed above, the temperature pre-stored data of the corresponding pollution treatment equipment is searched for through the current temperature data of the production equipment of each observation sub-area, and then whether the current temperature data of the pollution treatment equipment of each observation sub-area is lower than the corresponding temperature pre-stored data is judged, if so, when the production equipment in the observation sub-area produces a certain pollutant, the pollution treatment equipment does not reach the purpose of finishing or reaching the standard of the pollutant treatment of the production equipment, so that the temperature data of the production equipment is associated with the data of the pollution treatment equipment, and the accuracy of the pollution source positioning is improved.

In an optional implementation manner of the first aspect, the determining, according to the device monitoring data corresponding to each observation sub-region in the observation region, a position of a pollution source includes: searching standard thermodynamic distribution data of corresponding pollution treatment equipment according to thermodynamic distribution data of production equipment corresponding to each observation subarea in a preset time period, wherein the standard thermodynamic distribution data represent standard thermodynamic distribution data which are required to be reached by the pollution treatment equipment for treating pollutants generated by the corresponding production equipment under the thermodynamic distribution data in the preset time period; judging whether an observation subarea with thermodynamic distribution data of pollution treatment equipment of each observation subarea in a preset time period different from the searched standard thermodynamic distribution data exists in the plurality of observation subareas; if so, the sub-region of view in which the thermodynamic distribution data of the pollution treatment device differs from the standard thermodynamic distribution data is determined to be the source of the pollution.

In the embodiment of the design, the standard thermodynamic distribution data corresponding to the pollution treatment equipment is determined according to the thermodynamic distribution data of the production equipment in the preset time period, the obtained real-time thermodynamic distribution data of the pollution treatment equipment is compared with the standard thermodynamic distribution data, if the obtained real-time thermodynamic distribution data of the pollution treatment equipment is different from the standard thermodynamic distribution data, the pollution treatment equipment is not executed according to the standard, the situation that the pollution treatment equipment is not started or fails possibly occurs, and then an observation subarea, in which the thermodynamic distribution data of the pollution treatment equipment is different from the standard thermodynamic distribution data, is determined as a pollution source, so that the accuracy of determining the pollution source is improved.

In an optional implementation manner of the first aspect, the determining, by the device monitoring data corresponding to each observation sub-region, a pollution source location according to the device monitoring data corresponding to each observation sub-region in the observation region includes: judging whether an observation subarea with sound decibel data of the production equipment within a corresponding first preset decibel threshold exists in the observation subareas; if yes, judging whether the sound decibel data of the production equipment exist in at least one observation subarea corresponding to a first preset decibel threshold or not, wherein the sound decibel data of the pollution treatment equipment exist in an observation subarea corresponding to a second preset decibel threshold; and if the pollution source exists, determining the observation subarea of the pollution treatment equipment with the sound decibel data lower than the corresponding second preset decibel threshold value as the pollution source.

In an optional implementation manner of the first aspect, the determining the location of the pollution source according to the device monitoring data corresponding to each observation sub-region in the observation region includes: judging whether an observation subarea exists in the observation subarea, wherein the flow value of the drainage pipeline fluid is larger than the corresponding preset flow value; and if so, determining the observation subarea with the flow value of the sewage pipeline fluid larger than the corresponding preset flow value as the pollution source.

In the embodiment designed above, whether the observed sub-region is a pollution source is determined by judging whether the flow value of the fluid of the sewage discharge pipeline in each observed sub-region exceeds the standard, so that the pollutant emission can be intuitively and accurately obtained, and the pollution source determination efficiency is improved.

In an optional implementation manner of the first aspect, the determining the location of the pollution source according to the pollution concentration data of the observation area and the device monitoring data corresponding to each observation sub-area includes: judging whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value or not and judging whether an observation subarea exists in the plurality of observation subareas, wherein the corresponding equipment monitoring data of the observation subarea exceeds the corresponding preset equipment monitoring data of the observation subareas; and if the actual pollution concentration of the observation area exceeds the preset pollution concentration value and the observation subarea with the equipment monitoring data exceeding the corresponding preset equipment monitoring data exists, determining the observation subarea with the equipment monitoring data exceeding the preset equipment monitoring data as a pollution source.

In a second aspect, embodiments provide a pollution source locating device, the device comprising: the device comprises an acquisition module, a monitoring module and a monitoring module, wherein the acquisition module is used for acquiring pollution concentration data of an observation area and device monitoring data corresponding to each observation subarea in the observation area, and the observation area comprises a plurality of observation subareas; and the determining module is used for determining the position of the pollution source according to the pollution concentration data of the observation area and the equipment monitoring data corresponding to each observation subarea.

In the pollution source positioning device with the design, whether the pollution of the observation area exceeds the standard is determined through the acquired pollution concentration data of the observation area, the emission pollution condition of the observation sub-area in the observation area with the pollution exceeding the standard is determined together according to the equipment monitoring data of each observation sub-area in the observation area, and then the position of the pollution source is determined, so that the problems of low pollution source tracing positioning efficiency and inaccurate positioning existing in the existing manual pollution source screening of the sub-areas are solved, and the efficiency and the precision of pollution source positioning are improved.

In a third aspect, an embodiment provides an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor executes the computer program to perform the method described in the first aspect or any optional implementation manner of the first aspect.

In a fourth aspect, embodiments provide a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, performs the method of the first aspect, or any optional implementation manner of the first aspect.

In a fifth aspect, embodiments provide a computer program product, which when run on a computer, causes the computer to execute the method described in the first aspect, any optional implementation manner of the first aspect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a first flowchart of a method for locating a contamination source according to an embodiment of the present disclosure;

FIG. 2 is a second flowchart of a method for locating a contamination source according to an embodiment of the present disclosure;

FIG. 3 is a third flowchart of a method for locating a contamination source according to an embodiment of the present disclosure;

FIG. 4 is a fourth flowchart of a method for locating a contamination source according to an embodiment of the present disclosure;

fig. 5 is a fifth flowchart of a method for locating a contamination source according to an embodiment of the present disclosure;

fig. 6 is a sixth flowchart of a pollution source positioning method according to an embodiment of the present application;

fig. 7 is a seventh flowchart of a method for locating a contamination source according to an embodiment of the present application;

fig. 8 is an eighth flowchart of a method for locating a contamination source according to an embodiment of the present application;

fig. 9 is a ninth flowchart of a method for locating a contamination source according to an embodiment of the present application;

fig. 10 is a tenth flowchart of a method for locating a pollution source according to an embodiment of the present disclosure;

FIG. 11 is a block diagram of a positioning apparatus for a pollution source according to an embodiment of the present disclosure;

FIG. 12 is a block diagram of a contamination source positioning system provided in an embodiment of the present application;

FIG. 13 is a graph of a current contamination profile provided by an embodiment of the present application;

FIG. 14 is a graph of the actual contamination profile provided by an embodiment of the present application;

fig. 15 is a block diagram of an environmental data collection module according to an embodiment of the present application;

FIG. 16 is a block diagram of a temperature monitoring module according to an embodiment of the present disclosure;

fig. 17 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Icon: 10-an environmental data acquisition module; 20-a device monitoring module; 30-a cloud platform; 200-an obtaining module; 202-a determination module; 4-an electronic device; 401-a processor; 402-a memory; 403-communication bus.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

First embodiment

As shown in fig. 1, an embodiment of the present application provides a method for quickly locating a pollution source in an observation area, where the method is applicable to a server, and specifically includes the following steps:

step S100: contamination concentration data for an observation region and equipment monitoring data for each observation sub-region within the observation region are obtained.

Step S102: and determining the position of the pollution source according to the pollution concentration data of the observation area and the equipment monitoring data of each observation subarea in the observation area.

In step S100, the observation area may represent a small area within a large monitoring range, for example, a large monitoring range of an industrial park may be subjected to pollution source localization, the industrial park may be divided into a plurality of grids with equal length and width, and each grid represents an observation area, i.e., the observation area in step S100 of the present application. Wherein, there may be a plurality of industrial plants in an observation area, each industrial plant represents an observation sub-area in the observation area, and the observation sub-area in step S100 of the present application is equivalent to the industrial plant in the above example. It should be noted that, in the solution of the present application, regardless of how many observation regions a monitoring range is divided into, the above steps S100 to S102 are performed for each observation region.

The pollution concentration data in step S100 may represent the current pollution concentration data of the observation area, and may also represent the actual pollution concentration data of the observation area, wherein the actual pollution concentration data represents the pollution concentration data actually generated by each observation area instead of the current pollution concentration data. This is because many contaminants are currently derived from gases or liquids, such as sulfur dioxide, industrial waste water, etc., and these contaminants migrate over time, wind direction, water flow direction, etc., which causes some contaminants to move from one viewing area to another, and therefore the actual contaminant concentration data represents the actual resulting contaminant concentration data of the viewing area after time deduction. When the pollution concentration data in the step S100 represents actual pollution concentration data, the actual pollution concentration data may be directly obtained from the outside, and if the actual pollution concentration data is obtained from the outside, the actual pollution concentration data of the present application may be obtained by acquiring the current pollution concentration of the observation area by using the existing environmental monitoring equipment, calculating the actual pollution concentration, and transmitting the actual pollution concentration to the execution main server of the present application; when the pollution concentration data in the step S100 represents the current pollution concentration data, the execution main body server of the present application is connected to each environmental collection point, and transmits the current pollution data of the observation area collected by each collection point to the server to obtain the current pollution concentration data, and the current pollution concentration data can be obtained by self-calculation after the current pollution concentration data is obtained. Specifically, the method for calculating the actual pollution concentration data according to the atmospheric pollution diffusion model and the current pollution data of the observation area may be to calculate the actual pollution concentration data according to meteorological data such as wind speed, wind direction, and water flow direction of the observation area, the geographical position of the observation area, and the current pollution data of the observation area.

It has been described above that a plurality of observation sub-areas, i.e. industrial plant areas, may exist in one observation sub-area in step S100, and the device monitoring data of the observation sub-area in step S100 may be represented as monitoring data of devices in the observation sub-area, i.e. plant area, for example, temperature data of production devices, temperature data of pollution treatment devices, thermodynamic distribution data of production devices and pollution treatment devices, sound decibel data of production devices and pollution treatment devices, working vibration data of production devices and pollution treatment devices, and flow rate value of sewage pipeline fluid, etc., but it should be noted that the device monitoring data in this application does not include power consumption data of devices in the observation sub-area. It should be noted here that the device monitoring data may be monitoring data obtained in real time, or may be monitoring data of a period of time, where the period of time may be a preset time, for example, one hour ago, one day ago, or the like; the time point when the actual pollution corresponding to the actual pollution concentration is obtained by reverse deduction of the current pollution concentration according to the actual pollution concentration determined according to the weather, the geographical position and the current pollution concentration.

The pollution treatment standard is generally met under the normal production working condition of one observation subarea, the pollution of the observation subarea exceeds the standard, the pollution treatment of the observation subarea is definitely not in place, and the production equipment and the pollution treatment equipment are indispensable equipment in the production and pollution treatment process of the observation subarea, so that the data of the production equipment and the pollution treatment equipment are monitored, and whether the pollution discharge of the observation subarea exceeds the standard or not is judged, and the method is an effective means. For example, the production equipment and the pollution treatment equipment in the observation sub-area both generate certain temperature or heat energy when working normally, and then are maintained in a constant temperature range, and whether the equipment is working normally or whether the equipment is working can be judged by judging whether the production equipment and the pollution treatment equipment in the observation sub-area work in the constant temperature range, and then whether the production equipment or the pollution treatment equipment in the plant area is normal is judged.

In step S102, it has been described previously that the contamination concentration data represents actual contamination concentration data, then determining the location of the contamination source from the contamination concentration data of the observation region and the device monitoring data of each observation sub-region within the observation region represents determining the location of the contamination source from the actual contamination concentration data of the observation region and the device monitoring data of each observation sub-region within the observation region. The specific modes for determining the pollution source are as follows: firstly, whether the observation area is an observation area with overproof pollution or not can be judged according to the pollution concentration data, and if yes, the position of a pollution source is further determined according to the equipment monitoring data of each observation subarea in the observation area. And secondly, judging whether the observation area is the pollution exceeding area or not and judging whether the equipment monitoring data corresponding to each observation subarea are normal or not together, and further determining the position of the pollution source.

In the designed pollution source positioning method, whether the pollution of the observation area exceeds the standard is determined through the acquired pollution concentration data of the observation area, the emission pollution condition of the observation sub-area in the observation area with the pollution exceeding the standard is determined together according to the equipment monitoring data of each observation sub-area in the observation areas, and then the position of the pollution source is determined, so that the problems of low pollution source tracing positioning efficiency and inaccurate positioning of the pollution source in the existing manual pollution source screening of the sub-areas are solved, and the efficiency and the precision of pollution source positioning are improved.

In alternative embodiments of this embodiment, there are two specific ways to determine the pollution source in step S102, and the following takes the first as an example, as shown in fig. 2, and the specific steps are as follows:

step S1020: and judging whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value, if so, turning to step S1021.

Step S1021: and determining the position of the pollution source according to the equipment monitoring data of each observation subarea in the observation area.

In step S1020, it has been described that the pollution concentration data of the observation area obtained in step S100 may be actual pollution concentration data, and after the actual pollution concentration data of the observation area is obtained, the pollution concentration data may be compared with a pollution concentration value pre-stored in a database according to the actual pollution concentration data of the observation area, where the pre-stored pollution concentration value may be a unified standard value of all observation areas, and a value indicating that the pollution of the observation area exceeds the standard value is obtained when the pollution concentration of any observation area exceeds the standard value; when the actual pollution concentration of the observation area exceeds the preset pollution concentration value in the step S1020, it indicates that the pollution concentration of the observation area exceeds the standard, and then step S1021 is executed to further determine which sub-area or sub-areas in the observation area discharge the pollutant concentration exceeding the standard, so as to determine the position of the pollution source, according to the device monitoring data of each observation sub-area in the observation area. It should be noted that, when it is determined in step S1020 that the actual pollution concentration of the observation area does not exceed the preset pollution concentration value, in the present embodiment of the present embodiment, the health or the pollution of the observation area may be directly output.

In step S1021, a pollution source location is determined according to the device monitoring data of each observation sub-region in the observation region, and a relationship between the device monitoring data of each sub-region in the observation region and the pre-stored device monitoring data may be determined, so as to determine whether the device monitoring data of each sub-region is abnormal.

As mentioned above, the device monitoring data may include temperature data of the production device, temperature data of the pollution treatment device, thermodynamic distribution data of the production device and the pollution treatment device, decibel data of sound of the production device and the pollution treatment device, working vibration data of the production device and the pollution treatment device, and a flow value of the fluid in the sewage pipeline, and on this basis, according to the fact that the data of the monitoring device is not too large, step S1021 may specifically perform the determination in five ways, taking the first way as an example, when the obtained device monitoring data of each observation sub-area is the current temperature data of the production device corresponding to each observation sub-area, as shown in fig. 3, the specific steps are as follows:

step S10210: and judging whether an observation subarea with the current temperature data of the production equipment exceeding the corresponding first temperature prestored value exists in the plurality of observation subareas, and if so, turning to the step S10211.

Step S10211: and determining the observation subarea of which the current temperature data exceeds the corresponding first temperature prestored value as a pollution source.

In step S10210, comparing the current temperature data of the production equipment of each observation sub-area with a first temperature pre-stored value corresponding to the production equipment of each observation sub-area, where the first temperature pre-stored value corresponding to the production equipment of each observation sub-area can be obtained by recording the normal operating temperature of the production equipment of each observation sub-area in advance, or by performing field investigation on the normal operating temperature of the production equipment of each observation sub-area; and then judging whether the current temperature data of the production equipment corresponding to each observation subarea exceeds a corresponding first temperature prestored value, and if so, turning to step S10211. In the above manner, the corresponding relationship between each observation subarea name and the corresponding first temperature prestored value can be established in the database in advance, and then the corresponding first temperature prestored value can be searched by using each observation subarea name as a medium during comparison, and then comparison is performed.

When the step S10210 determines that the current temperature data of the production equipment in one observation sub-area exceeds the corresponding first temperature pre-stored value, it indicates that the temperature of the production equipment in the observation sub-area is too high, and there may be an overload working condition, and further more pollutants are generated, then the step S10211 is executed to determine the observation sub-area whose current temperature data exceeds the corresponding first temperature pre-stored value as a pollution source.

In an optional implementation manner of this embodiment, after the foregoing step S10211 determines the observation sub-area where the current temperature data exceeds the corresponding first temperature pre-stored value as the pollution source, as shown in fig. 4, the following steps may be further performed to make a further determination:

step S10212: and judging whether an observation subarea with current temperature data exceeding a corresponding second temperature prestored value exists in at least one observation subarea of the pollution source, wherein the second temperature prestored value is larger than the first temperature prestored value, and if so, turning to the step S10213.

Step S10213: and sending out fault prompt information of the production equipment corresponding to the observation subarea of which the current temperature data exceeds the corresponding second temperature prestored value.

In step S10212, a second temperature pre-stored value may also be collected in advance and recorded in the database, where the second temperature pre-stored value is greater than the first temperature pre-stored value, and indicates that the temperature of the production equipment is too high to reach an equipment fault condition, and if the current temperature data of the production equipment exceeds the corresponding second temperature pre-stored value, it indicates that the production equipment is currently in a fault state, and then step S10213 is executed to send fault notification information of the production equipment corresponding to the observation sub-area where the current temperature data exceeds the corresponding second temperature pre-stored value. The step S10213 of sending out the fault notification message may specifically be sending out the fault notification message to a person in charge of the observation sub-area, or sending out the fault notification message to a related supervision department, so as to prompt to perform inspection and repair.

In an alternative implementation manner of this embodiment, it has been described above that there are five specific ways to perform the determination in step S1021, taking the second example as an example, when the acquired device monitoring data of each observation sub-area is the current temperature data of the production device corresponding to each observation sub-area and the current temperature data of the pollution treatment device, as shown in fig. 5, the specific steps are as follows:

step S10214: and searching temperature pre-stored data of the pollution treatment equipment corresponding to the production equipment of each observation subarea under the current temperature data according to the current temperature data of the production equipment corresponding to each observation subarea.

Step S10215: and judging whether the current temperature data of the corresponding pollution treatment equipment in the plurality of observation subareas is lower than the observation subarea of the searched corresponding temperature prestored data, and if so, turning to the step S10216.

Step S10216: and determining the observation subarea of the pollution treatment equipment, in which the current temperature data is lower than the searched temperature prestored data, as a pollution source.

In step S10214, each observation sub-area, that is, each item produced by the production equipment in the plant area, necessarily generates a certain pollutant, and whether all the pollution treatment equipment or part of the pollution treatment equipment needs to be started for processing the certain pollutant generated according to experience and actual conditions, and when all the pollution treatment equipment and part of the pollution treatment equipment are started, the temperature values that the pollution treatment equipment needs to reach are different, so that the temperature conditions when the production equipment of each observation sub-area produces different products can be observed in advance, the condition that each temperature condition corresponds to the pollutant generated when the product is produced is observed, the temperature conditions when the pollution treatment equipment processes different pollutants when the time is reached are further observed, and the temperature (temperature pre-stored number) that each temperature data of the production equipment of each observation sub-area and the pollutant treatment equipment corresponding to the pollution treatment equipment need to reach when the time is reached is established Accordingly), a mapping relationship is established and stored in a database. In the pollutant positioning process, the temperature pre-stored data of the pollution treatment equipment corresponding to the current temperature data of the production equipment of each observation subarea can be found after the current temperature data of each observation subarea is obtained, then, step S10215 is executed to determine whether the current temperature data of the pollution treatment device corresponding to each observation sub-area is lower than the found corresponding temperature pre-stored data, and if so, the temperature of the pollution treatment equipment in the observation area can not meet the standard for meeting the treatment standard of the pollutants produced by the production equipment, further, the emission is carried out under the condition that the emission standard can not be met, so that the emission of pollutants in an observation area where the observation subarea is positioned is increased, the pollution of the observation area exceeds the standard, therefore, the step S10216 is executed to determine the observation sub-area of the contamination processing apparatus, in which the current temperature data is lower than the searched temperature pre-stored data, as the contamination source.

In an optional implementation manner of this embodiment, after determining, in step S10216, an observation sub-area of the pollution treatment device, in which the current temperature data is lower than the searched temperature pre-stored data, as a pollution source, as shown in fig. 6, the method further includes the following steps:

step S102160: temperature data of a plurality of production facilities determined as observation sub-areas of the contamination source and temperature data of the contamination processing facility are periodically acquired.

Step S102161: and searching the temperature pre-stored data of the corresponding pollution treatment equipment according to the temperature data of the production equipment of each observation subarea determined as the pollution source.

Step S102162: and judging whether the acquired temperature data of the plurality of pollution treatment devices is lower than the corresponding temperature pre-stored data and exceeds a preset quantity value, if so, turning to step 102163.

Step S102163: and sending fault prompt information of the pollution treatment equipment.

In the above steps, after determining that a certain observation sub-area is a pollution source, temperature data of a plurality of production devices determined as the observation sub-areas of the pollution source and temperature data of pollution treatment devices may be periodically (for example, every one day or every two days), and then it is determined whether the number of the pollution treatment device temperature data lower than the temperature pre-stored data exceeds a preset number value in the obtained data, and if so, it is determined that the pollution treatment device has a fault, which results in that the data of the pollution treatment device for a plurality of times are all lower than the pre-stored temperature pre-stored data, and then fault prompt information of the pollution treatment device is sent. The predetermined amount value may be the same as the number of times of acquisition, because the temperature data is later lower than the corresponding temperature pre-stored data each time the contamination processing device is assumed to be faulty.

In an alternative implementation manner of this embodiment, it has been described above that there are five specific ways to perform the determination in step S1021, taking a third example, when the acquired device monitoring data of each observation sub-area includes thermodynamic distribution data of production devices and thermodynamic distribution data of pollution treatment devices corresponding to each observation sub-area within a preset time period, as shown in fig. 7, the specific steps are as follows:

step S10217: and searching standard thermodynamic distribution data of the corresponding pollution treatment equipment according to the thermodynamic distribution data of the production equipment corresponding to each observation subarea in a preset time period.

Step S10218: and judging whether the observation subareas with thermodynamic distribution data different from the found standard thermodynamic distribution data exist in the plurality of observation subareas or not, and if so, turning to the step S10219.

Step S10219: an observer region in which thermodynamic distribution data of the pollution treatment device differs from standard thermodynamic distribution data is determined as a source of pollution.

In step S10217, the standard thermodynamic distribution data represents standard thermodynamic distribution data that the pollutant treating device needs to reach to treat the pollutant generated by the corresponding production device under the thermodynamic distribution data in the preset time period, the standard thermodynamic distribution data can be the same as the temperature pre-stored data in the previous embodiment, the thermodynamic distribution situation of the production equipment in each observation subarea when producing different products can be observed in advance, and the situation that each thermodynamic distribution situation corresponds to the situation of pollutants generated when producing the products can be observed, and then observing the thermal distribution condition of the pollution treatment equipment for treating different pollutants for reaching the standard, and further establishing a mapping relation between each thermodynamic distribution data of the production equipment of each observation subarea and the thermal distribution (standard thermodynamic distribution data) required to reach the pollutant for reaching the standard, which is formed by the corresponding pollution treatment equipment for treating the production equipment, and storing the mapping relation in a database. After the thermodynamic distribution condition of the production equipment corresponding to each observation subregion in the preset time period is obtained, a standard thermodynamic distribution condition of the pollution processing equipment when the pollution processing equipment processes the pollutants generated by the production equipment under the thermodynamic distribution condition can be determined, step S10218 is further executed to determine whether the observation subregions with thermodynamic distribution data different from the found standard thermodynamic distribution data exist in the plurality of observation subregions, if yes, the current working condition of the pollution processing equipment of the observation subregion different from the standard thermodynamic distribution data does not reach the standard capable of processing the generated pollutants, and further the emission of the pollutants in the observation subregions is increased to become a pollution source.

In an alternative embodiment of this embodiment, it has been described that there are five specific ways to perform the determination in step S1021, and taking the fourth example as an example, when the device monitoring data corresponding to each observation sub-area is the sound decibel data of the production device corresponding to each observation sub-area and the sound decibel data of the pollution treatment device, as shown in fig. 8, step S1021 may specifically be as follows:

step S102110: and judging whether the observation subareas with the sound decibel data of the production equipment within the corresponding first preset decibel threshold exist in the plurality of observation subareas, and if so, turning to the step S102111.

Step S102111: and judging whether the sound decibel data of the production equipment exists in at least one observation subarea corresponding to the first preset decibel threshold or not, and if so, turning to the step S102112.

Step S102112: and determining the observation subarea of the pollution treatment equipment with the sound decibel data lower than the corresponding second preset decibel threshold value as the pollution source.

In step S102110 and step S102111, the first preset decibel threshold value corresponding to each observation subregion is represented as a sound decibel value generated when the production equipment is normally producing and working, the second preset decibel threshold value corresponding to each observation subregion is represented as a sound decibel value generated when the pollution treatment equipment normally treating pollutants, the first preset decibel threshold value and the second preset decibel threshold value can be collected or obtained in advance, and the first preset decibel threshold value and the second preset decibel threshold value corresponding to each observation subregion can be associated with the area name of the observation subregion in advance and stored in the database.

When the step S102110 determines that the decibel data of the production equipment in the observation sub-area is within the corresponding first preset decibel threshold, it indicates that the production equipment in the observation sub-area performs or is performing normal production work, and it indicates that the observation sub-area generates a certain amount of pollutants. Then, step S102111 is continuously performed to determine whether the sound decibel data of the production equipment in at least one observation subregion corresponding to the first preset decibel threshold has an observation subregion in which the sound decibel data of the pollution processing equipment is lower than the corresponding second preset decibel threshold, and if the sound decibel data of the pollution processing equipment is lower than the corresponding second preset decibel threshold, it indicates that the production equipment in the observation subregion normally works, but the pollution processing equipment does not normally work, and there may be a situation that the pollutant processing does not reach the standard or is discharged without being processed. Therefore, step S102112 is executed to determine the observation subarea of the pollution treatment device whose sound decibel data is lower than the corresponding second preset decibel threshold as the pollution source.

In an alternative implementation manner of this embodiment, it has been described above that the step S1021 may specifically be performed in five manners, taking a fifth example, when the device monitoring data corresponding to the observation sub-area includes a flow value of the drainage fluid, the step S1021 determines a location of the pollution source according to the device monitoring data corresponding to each observation sub-area in the observation area, as shown in fig. 9, which may specifically be as follows:

step S102113: and judging whether an observation subarea with a flow value of the drainage pipeline fluid larger than the corresponding preset flow value exists in the plurality of observation subareas, and if so, turning to step S102114.

Step S102114: and determining the observation subarea with the flow value of the drainage pipeline fluid larger than the corresponding preset flow value as the pollution source.

In step S102113, a flow value of the blowdown pipe fluid may be obtained by installing a fluid flow sensor in the blowdown pipe, and then it is determined whether the flow value of the blowdown pipe fluid in the observation sub-area exceeds a corresponding preset flow value, where the preset flow value may indicate a normal blowdown amount of the observation sub-area, and if the flow value exceeds the preset flow value, it indicates that blowdown exceeds the standard, step S102114 is executed to determine the observation sub-area, in which the flow value of the blowdown pipe fluid is greater than the corresponding preset flow value, as a pollution source.

In alternative embodiments of this embodiment, there are two specific ways to determine the pollution source in step S102, and the following takes the second kind as an example, as shown in fig. 10, and the specific steps are as follows:

step S1022: and judging whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value or not and judging whether corresponding equipment monitoring data exceed corresponding observation subareas of preset equipment monitoring data or not in the plurality of observation subareas, and if the actual pollution concentration of the observation area exceeds the preset pollution concentration value and the corresponding observation subareas of the preset equipment monitoring data exist, turning to the step S1023.

Step S1023: and determining the observation subarea exceeding the preset equipment monitoring data as a pollution source.

The above method is different from the first method in that the first method is to first determine whether the pollution of the observation area exceeds the standard, and then determine the pollution source by detecting the device monitoring data of each observation sub-area in the observation area with the standard pollution in the area with the standard pollution, while the method of the present embodiment is to determine the pollution source by simultaneously determining whether the pollution of the observation area exceeds the standard and the device monitoring data of each observation sub-area in the observation area.

Second embodiment

Fig. 11 shows a schematic structural block diagram of the pollution source locating device provided by the present application, and it should be understood that the device corresponds to the method embodiments in fig. 1 to 10, and can perform the steps involved in the method in the first embodiment, and the specific functions of the device can be referred to the description above, and the detailed description is appropriately omitted here to avoid repetition. The device includes at least one software function that can be stored in memory in the form of software or firmware (firmware) or solidified in the Operating System (OS) of the device. Specifically, the apparatus includes: an obtaining module 200, configured to obtain pollution concentration data of an observation area and device monitoring data of each observation sub-area in the observation area, where the observation area includes a plurality of observation sub-areas; a determination module 202 determines the location of the contamination source based on the contamination concentration data for the observation region and the equipment monitoring data for each observation sub-region.

In the pollution source positioning device with the design, whether the pollution of the observation area exceeds the standard is determined through the acquired pollution concentration data of the observation area, the emission pollution condition of the observation area which is the observation sub-area in the observation area with the pollution exceeding the standard is determined together according to the equipment monitoring data of each observation sub-area in the observation area, and then the position of the pollution source is determined, so that the problems of low pollution source tracing positioning efficiency and inaccurate positioning of the existing pollution source manual screening of the sub-areas are solved, and the efficiency and the precision of pollution source positioning are improved.

In an optional implementation manner of this embodiment, the pollution concentration data of the observation area includes an actual pollution concentration of the observation area, and the determining module 202 is specifically configured to determine whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value; and if so, determining the position of the pollution source according to the equipment monitoring data of each observation subarea in the observation area.

In an optional implementation manner of this embodiment, the pollution concentration data of the observation area includes an actual pollution concentration of the observation area, and the determining module 202 is further specifically configured to determine whether the actual pollution concentration of the observation area exceeds a preset pollution concentration value and determine whether there is an observation sub-area in the plurality of observation sub-areas where corresponding device monitoring data exceeds corresponding preset device monitoring data; and if the actual pollution concentration of the observation area exceeds the preset pollution concentration value and the equipment monitoring data exceeds the corresponding observation subarea of the preset equipment monitoring data, determining the observation subarea exceeding the preset equipment monitoring data as a pollution source.

Third embodiment

Referring to fig. 12, the present application provides a pollution source positioning system, where the aforementioned pollution source positioning method according to the first embodiment can be executed on the pollution source positioning system, the system includes an environmental data collection module 10, an equipment monitoring module 20, and a cloud platform 30, the environmental data collection module 10 and the equipment monitoring module 20 are in communication connection with the cloud platform 30, where the environmental data collection module 10 and the equipment monitoring module 20 may be independent devices or may be integrated on one device.

In practice, as shown in fig. 16, the equipment monitoring module 20 may be disposed on the production equipment/pollution treatment equipment/sewage pipeline of each observation sub-area to collect the equipment monitoring data of each observation sub-area, such as monitoring the temperature data of the production equipment, the temperature data of the pollution treatment equipment, and the thermodynamic distribution data of the production equipment and the pollution treatment equipment by the temperature sensor; monitoring sound decibel data of production equipment and pollution treatment equipment through a decibel monitor; monitoring working vibration data of production equipment and pollution treatment equipment by using a vibration sensor; the fluid flow sensor monitors a flow value of fluid in the sewage pipeline and transmits the flow value to the cloud platform 30 in a communication mode, as shown in fig. 15, the environmental data acquisition module 10 may also be disposed in an observation area and configured to monitor current pollution concentration data (e.g., carbon monoxide, sulfur dioxide, etc.), meteorological data (e.g., wind direction, wind speed, water flow direction, etc.) and geographic data (longitude and latitude, etc.) of each observation area and further transmit the current pollution concentration data to the cloud platform 30, and after the cloud platform 30 acquires the data, the pollution source positioning method in the first embodiment is executed, and then pollution source positioning is performed. After receiving the current pollutant concentration data transmitted by the environmental data acquisition module 10, the cloud platform 30 may draw a current pollutant concentration distribution map according to the current pollutant concentration data (as shown in fig. 13), and then the cloud platform 30 may calculate actual pollutant concentration data based on the obtained meteorological data, geographic data, and the current pollutant concentration data, and may further draw an actual pollutant concentration distribution map (as shown in fig. 14).

Fourth embodiment

As shown in fig. 17, the present application provides an electronic device 4 including: the processor 401 and the memory 402, the processor 401 and the memory 402 being interconnected and communicating with each other via a communication bus 403 and/or other form of connection mechanism (not shown), the memory 402 storing a computer program executable by the processor 401, the processor 401 executing the computer program when the computing device is running to perform the method of the first embodiment, any alternative implementation of the first embodiment, such as the steps S100 to S102: acquiring pollution concentration data of an observation area and equipment monitoring data of each observation subarea in the observation area; and determining the position of the pollution source according to the pollution concentration data of the observation area and the equipment monitoring data of each observation subarea in the observation area.

The present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the method of the first embodiment, any of the alternative implementations of the first embodiment.

The storage medium may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as a Static Random Access Memory (SRAM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), an Erasable Programmable Read-Only Memory (EPROM), a Programmable Read-Only Memory (PROM), a Read-Only Memory (ROM), a magnetic Memory, a flash Memory, a magnetic disk, or an optical disk.

The present application provides a computer program product which, when run on a computer, causes the computer to perform the method of the first embodiment, any of its alternative implementations.