CN112559655A - Method and device for screening and identifying pollution source test points applied to atmospheric environment - Google Patents
Method and device for screening and identifying pollution source test points applied to atmospheric environment Download PDFInfo
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Abstract
The invention discloses a method, a device, a storage medium and a terminal for screening and identifying pollution source test points applied to an atmospheric environment, wherein the method comprises the following steps: inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map; the first longitude and latitude information and the second longitude and latitude information are input into a second model for screening and identifying the pollution source test points, so that the pollution source test points in the fan-shaped area are screened and identified, and the screening and identifying results of the pollution source test points presented in the image form are output.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a method and a device for screening and identifying pollution source test points applied to an atmospheric environment.
Background
In daily work of urban pollution source inspection personnel, statistical personnel and data analysis personnel, workers are required to collect pollution source information on site, when data needs to be sorted and analyzed or reported, excel tables and characters are mainly used, and situations such as pollution distribution areas and pollution distribution types cannot be visually displayed.
The existing method for screening and identifying the pollution source test points generally randomly selects one or more test points in a certain area as the pollution source test points so as to test the change conditions of indexes such as the concentration of various pollution sources in the selected area.
Because the existing pollution source test point screening and identifying method randomly selects the pollution source test point, the test result obtained by testing the randomly selected test point is often not accurate enough, and the test result comprises the change condition of indexes such as the concentration of various pollution sources in the selected area, so that the test result cannot truly reflect the real pollution condition of various pollution sources in the selected area.
Therefore, how to improve the accuracy of the existing method for screening and identifying the pollution source test points so that the test result can truly reflect the real pollution conditions of various pollution sources in the selected area is a technical problem to be solved.
Disclosure of Invention
The embodiment of the application provides a method and a device for screening and identifying pollution source test points applied to an atmospheric environment, a storage medium and a terminal. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
In a first aspect, an embodiment of the present application provides a method for screening and identifying a pollution source test point applied to an atmospheric environment, where the method includes:
acquiring first data for determining a region and second data for identifying a wind direction;
inputting the first data into a first model to obtain a sector area identified and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
acquiring first longitude and latitude information of each point in the sector area and second longitude and latitude information of each pollution source test point;
inputting the first longitude and latitude information and the second longitude and latitude information into a second model for screening and identifying the pollution source test points, screening and identifying the pollution source test points in the fan-shaped area to obtain a screening and identifying result of the pollution source test points, and outputting the screening and identifying result of the pollution source test points presented in an image form.
In one embodiment, the first data includes at least one of: specified pollution source type data, user-entered screening radius data, and user-entered angle data.
In one embodiment, the inputting the first data into the first model to obtain the sector area identified and displayed on the electronic map includes:
inputting the specified pollution source type data, the screening radius data and the angle data into the first model, and outputting the sector area identified and displayed on the electronic map.
In one embodiment, the second data is meteorological condition data including at least preset regional wind direction data.
In one embodiment, the inputting the second data into the first model to obtain a wind direction marking line marked and shown on the electronic map comprises:
inputting the meteorological condition data including at least the wind direction data into the first model, and outputting a wind direction identification line identified and exhibited on the electronic map.
In one embodiment, the screening and identifying results of the pollution source test points include identification information of each pollution source test point and test point geographical location information corresponding to each identification information, and the outputting the screening and identifying results of the pollution source test points presented in the form of an image includes:
acquiring identification information of each pollution source test point in the pollution source test point screening and identifying result and test point geographical position information corresponding to each identification information;
and binding the identification information of each pollution source test point and the corresponding test point geographical position information, and synchronously outputting the identification information of each pollution source test point and the corresponding test point geographical position information in an image form.
In one embodiment, the method further comprises:
and pushing the screening and identifying result of the pollution source test point to a terminal of a specified user.
In a second aspect, an embodiment of the present application provides a device for screening and identifying a pollution source test point applied to an atmospheric environment, where the device includes an obtaining unit, a processing unit, a screening and identifying unit, and an output unit;
the acquiring unit is used for acquiring first data used for determining the region and second data used for identifying the wind direction; and
acquiring first longitude and latitude information of each point in the sector area and second longitude and latitude information of each pollution source test point;
the processing unit is used for inputting the first data into a first model to obtain a sector area marked and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
the screening and identifying unit is used for inputting the first longitude and latitude information and the second longitude and latitude information acquired by the acquiring unit into a second model for screening and identifying the pollution source test points so as to screen and identify the pollution source test points in the sector area and obtain a screening and identifying result of the pollution source test points;
and the output unit is used for outputting the screening and identifying result of the pollution source test point presented in an image form.
In a third aspect, embodiments of the present application provide a computer storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform the above-mentioned method steps.
In a fourth aspect, an embodiment of the present application provides a terminal, which may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the above-mentioned method steps.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
in the embodiment of the application, first data are input into a first model, and a sector area identified and displayed on an electronic map is obtained; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map; the first longitude and latitude information and the second longitude and latitude information are input into a second model for screening and identifying the pollution source test points, so that the pollution source test points in the fan-shaped area are screened and identified to obtain a screening and identifying result of the pollution source test points, and the screening and identifying result of the pollution source test points presented in an image form is output.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
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The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic flowchart of a method for screening and identifying a pollution source test point applied to an atmospheric environment according to an embodiment of the present application;
fig. 2 is a schematic diagram illustrating a fan-shaped area of a pollution source test point determined in the method for screening and identifying the pollution source test point according to the embodiment of the present application;
fig. 3 is a schematic diagram illustrating a test point screening and identifying algorithm principle adopted by a second model in the pollution source test point screening and identifying method according to the embodiment of the present application;
fig. 4 is a schematic structural diagram of a device for screening and identifying a pollution source test point applied to an atmospheric environment according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The method is based on the problem that the test result is not accurate enough due to random selection of the test points in the existing pollution source test point screening and identifying method. Therefore, the application provides a method, a device, a storage medium and a terminal for screening and identifying pollution source test points applied to an atmospheric environment, so as to solve the problems in the related technical problems. According to the technical scheme, first data are input into a first model, and a sector area marked and displayed on an electronic map is obtained; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map; the first longitude and latitude information and the second longitude and latitude information are input into a second model for screening and identifying the pollution source test points, so that the pollution source test points in the sector area are screened and identified, and the screening and identifying results of the pollution source test points presented in the form of images are output, therefore, by adopting the embodiment of the application, as various first data are introduced, each first data comprises radius data for determining the sector area and angle data for determining the sector area, the angle of the sector area is determined by wind direction data of an environment monitoring station and a central line determined by the environment monitoring station together, the sector area can be accurately identified and displayed on an electronic map, in addition, the second model is introduced, the pollution source test points in the sector area are automatically screened and identified, and the speed and the accuracy of the test point screening and identifying are improved, in addition, the obtained screening and identifying results of the pollution source test points are presented in an image form, so that the results are more visual and vivid, and the detailed description is given by adopting an exemplary embodiment.
The method for screening and identifying the pollution source test point applied to the atmospheric environment provided by the embodiment of the present application will be described in detail below with reference to fig. 1 to 3. The method for screening and identifying the pollution source test points applied to the atmospheric environment can be realized by depending on a computer program and can be operated on a device for screening and identifying the pollution source test points applied to the atmospheric environment. The computer program may be integrated into the application or may run as a separate tool-like application. The user terminal in the embodiment of the present application includes, but is not limited to: personal computers, tablet computers, handheld devices, in-vehicle devices, wearable devices, computing devices or other processing devices connected to a wireless modem, and the like. The user terminals may be called different names in different networks, for example: user equipment, access terminal, subscriber unit, subscriber station, mobile station, remote terminal, mobile device, user terminal, wireless communication device, user agent or user equipment, cellular telephone, cordless telephone, Personal Digital Assistant (PDA), terminal equipment in a 5G network or future evolution network, and the like.
Referring to fig. 1, a schematic flow chart of a method for screening and identifying a pollution source test point applied to an atmospheric environment is provided for an embodiment of the present application. As shown in fig. 1, the method for screening and identifying a pollution source test point applied to an atmospheric environment in an embodiment of the present application may include the following steps:
s101, acquiring first data for determining an area and second data for identifying a wind direction;
in an embodiment of the application, the first data comprises at least one of: specified pollution source type data, user-entered screening radius data, and user-entered angle data.
In different application scenarios, the first data may be filtering radius data input by a user, or the first data may be angle data input by the user, besides the specified pollution source type data.
The second data is meteorological condition data at least including wind direction data of a preset area.
S102, inputting the first data into the first model to obtain a sector area marked and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
in the embodiment of the application, inputting the first data into the first model, and obtaining the sector area identified and displayed on the electronic map comprises the following steps:
and inputting the specified pollution source type data, the screening radius data and the angle data into the first model, and outputting the sector area identified and displayed on the electronic map.
Fig. 2 is a schematic diagram illustrating a fan-shaped area of a pollution source test point determined in the method for screening and identifying a pollution source test point according to the embodiment of the present application.
In the embodiment of the present application, the sector area identified and displayed on the electronic map is determined by the wind direction data of the environmental monitoring site and the central line determined by the environmental monitoring site together, for example, in a specific application scenario, the wind direction is southwestern wind, and then the process of identifying the sector area on the electronic map is specifically as follows:
the center line (i.e., the wind direction identification line) of the sector area is determined by using the environment monitoring station as the center of circle, using the environment monitoring station and the radius data used for determining the sector area in the first data, as shown in fig. 2, the sector area extends from the environment monitoring station (the center of circle) to the upper left, the area swept to the upper left corner is half of the preset area, and the sector area extends to the lower left corner, and likewise, the area swept to the lower left corner is half of the preset area. In different application scenarios, the areas swept through in different application scenarios may be configured, and are not described herein again.
Inputting the second data into the first model to obtain a wind direction identification line identified and displayed on the electronic map, wherein the wind direction identification line comprises the following steps:
weather condition data at least including wind direction data is input into the first model, and a wind direction identification line identified and displayed on the electronic map is output.
It should be noted that the first model is a model that can process the specified pollution source type data, the screening radius data, and the angle data, and can output the sector area identified and displayed on the electronic map, and an algorithm used by the model is a conventional algorithm, and an algorithm that can convert the data into a graph is not described herein again. Further, a model is constructed according to the algorithm for converting the data into the image to obtain the first model, and the process for constructing the model through the algorithm also adopts a conventional algorithm, which is not described herein again.
In addition, the first model can also process meteorological condition data at least including wind direction data and output a wind direction identification line which is identified and displayed on the electronic map. The processing process is also a conventional method, and similarly, the wind direction data is imaged to obtain a corresponding wind direction identification line.
S103, acquiring first longitude and latitude information of each point in the sector area and second longitude and latitude information of each pollution source test point;
in the embodiment of the present application, the selection of the pollution source test point is not specifically limited, and the pollution source test point may be selected to a corresponding area according to user requirements in different application scenarios, for example, a user wants to know a pollution source existing in a currently living cell, or a user wants to know a pollution source existing in a currently working office building. In the method for screening and identifying the pollution source test points, provided by the embodiment of the application, if the number of the pollution source test points selected from the fan-shaped area is more, the distribution of the pollution source test points is more uniform, and the finally obtained screening and identifying result of the pollution source test points is more accurate and more suitable for the actual situation.
And S104, inputting the first longitude and latitude information and the second longitude and latitude information into a second model for screening and identifying the pollution source test points, screening and identifying the pollution source test points in the sector area to obtain a screening and identifying result of the pollution source test points, and outputting the screening and identifying result of the pollution source test points presented in an image form.
In an actual application scene, in order to enable a user to visually see the screening and identifying result of the pollution source test point, the screening and identifying result of the pollution source test point presented in an image form is output.
As shown in fig. 3, the method is a schematic diagram of a test point screening and identifying algorithm principle adopted by a second model in the pollution source test point screening and identifying method provided in the embodiment of the present application;
as shown in fig. 3, comparing the Y coordinate (the Y coordinate is a latitude coordinate) of the test point a6 (pollution source) with each point of the polygon (the sector area is a special case of the polygon), a list of the intersection points of the horizontal line where the test point is located and the polygon side is obtained. In this example of fig. 3, there are 8 edges that intersect the row where the test point is located, and 6 edges that do not. If the number of the two side points of the test point is odd number, the test point is in the polygon, then the test point of the pollution source is judged to be in the polygon area (the sector area is a special case of the polygon area), and the test point of the pollution source is taken as the screened test point of the pollution source, otherwise, the test point of the pollution source is judged to be out of the polygon, and the test point of the pollution source is eliminated. In this example, there are 5 intersections (a 1, a2, A3, a4, a5, respectively) on the left side of the test point and three intersections (a 7, A8, a9, respectively) on the right side, which are all odd numbers, so test point a6 is in a polygon and test point a6 should be used as a test point of the screened pollution source.
In the embodiment of the present application, at least one test point of a pollution source is accurately and automatically screened and identified according to the above method, and the test is performed on the test point that is automatically screened and identified to obtain a test result, where the test result includes a variation condition of indexes such as concentrations of various pollution sources in a selected area (e.g., a sector area shown in fig. 2), and the test result is often accurate and can truly reflect a real pollution condition of various pollution sources in the selected area (e.g., the sector area shown in fig. 2).
In the method for screening and identifying the pollution source test points provided by the embodiment of the application, after the pollution source test points are automatically screened and identified, the pollution source types can be manually collected for the test points and the areas in the preset range around the test points. The process of manually collecting various pollution sources specifically comprises the following steps: collecting by a collector at each position of the fan-shaped area, which is pre-used as a pollution source test point, wherein the collector carries an application program capable of automatically collecting the pollution source type of each test point, and the application program can be installed on a mobile terminal device of the collector; in this way, various types of contamination sources can be acquired for each contamination source test point located within the sector area as shown in fig. 2.
The output screening and identifying results of the pollution source test points presented in the form of images can be presented in the form of fig. 2, so that a user can visually see the specific positions of the pollution source test points in the fan-shaped area, the number of the pollution source test points and the distribution conditions of the pollution source test points in the fan-shaped area from the schematic diagram shown in fig. 2, and thus, the method is more intuitive and improves the user experience.
In a possible implementation manner, the screening and identifying result of the pollution source test point includes identification information of each pollution source test point and test point geographical location information corresponding to each identification information, and outputting the screening and identifying result of the pollution source test point presented in an image form includes the following steps:
acquiring identification information of each pollution source test point in the screening and identifying result of the pollution source test points and test point geographical position information corresponding to each identification information;
and binding the identification information of each pollution source test point and the corresponding test point geographical position information, and synchronously outputting the identification information of each pollution source test point and the corresponding test point geographical position information in an image form.
In the embodiment of the application, the identification information of each pollution source test point can be the number information of each pollution source test point, and each pollution source test point corresponds to a unique number in order to distinguish different pollution source test points; in addition, in order to visually distinguish different pollution source test points, different graphic identifiers can be identified for different pollution source test points, which is not described herein again.
In a possible implementation manner, the method for screening and identifying a pollution source test point applied to an atmospheric environment provided by the embodiment of the present application further includes the following steps:
pushing the screening and identifying result of the pollution source test point to a terminal of a designated user; therefore, after the appointed user customizes the customization service, the screening and identifying result of the pollution source test point can be obtained in real time.
In an actual application scene, in order to enable the screening and identifying results of the pollution source test points to be more visual, the screening and identifying results of the pollution source test points can be presented in an image form, so that a certain number of pollution source test points can be reasonably arranged in a preset area, the accuracy of the existing screening and identifying method for the pollution source test points is improved, and the test results can truly reflect the real pollution conditions of various pollution sources in a selected area.
In the embodiment of the application, first data are input into a first model, and a sector area identified and displayed on an electronic map is obtained; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map; the first longitude and latitude information and the second longitude and latitude information are input into a second model for screening and identifying the pollution source test points, so that the pollution source test points in the fan-shaped area are screened and identified to obtain a screening and identifying result of the pollution source test points, and the screening and identifying result of the pollution source test points presented in an image form is output.
The following is an embodiment of the device for screening and identifying the pollution source test point applied to the atmospheric environment, which can be used for executing an embodiment of the method for screening and identifying the pollution source test point applied to the atmospheric environment. For details that are not disclosed in the embodiment of the device for screening and identifying a pollution source test point applied to an atmospheric environment, please refer to the embodiment of the method for screening and identifying a pollution source test point applied to an atmospheric environment.
Fig. 4 is a schematic structural diagram of a device for screening and identifying a pollution source test point applied to an atmospheric environment according to an exemplary embodiment of the present invention. The device for screening and identifying the pollution source test points applied to the atmospheric environment can be realized to be all or part of the terminal through software, hardware or the combination of the software and the hardware. The screening and identifying device for the pollution source test points applied to the atmospheric environment comprises an acquiring unit 10, a processing unit 20, a screening and identifying unit 30 and an output unit 40.
Specifically, the acquiring unit 10 is configured to acquire first data for performing area determination and second data for performing wind direction identification; and
acquiring first longitude and latitude information of each point in a sector area and second longitude and latitude information of each pollution source test point;
the processing unit 20 is used for inputting the first data into the first model to obtain a sector area identified and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
the screening and identifying unit 30 is configured to input the first longitude and latitude information and the second longitude and latitude information acquired by the acquiring unit 10 into a second model for screening and identifying the pollution source test points, so as to screen and identify the pollution source test points in the sector area, and obtain a screening and identifying result of the pollution source test points;
and the output unit 40 is used for outputting the screening and identifying result of the pollution source test point presented in the form of an image.
Optionally, the first data includes at least one of: specified pollution source type data, user-entered screening radius data, and user-entered angle data.
Optionally, the processing unit 20 is specifically configured to:
and inputting the specified pollution source type data, the screening radius data and the angle data into the first model, and outputting the sector area identified and displayed on the electronic map.
Optionally, the second data is meteorological condition data at least including wind direction data of a preset area.
Optionally, the processing unit 20 is further specifically configured to:
weather condition data at least including wind direction data is input into the first model, and a wind direction identification line identified and displayed on the electronic map is output.
Optionally, the screening and identifying result of the pollution source test point includes identification information of each pollution source test point and test point geographical location information corresponding to each identification information, and the obtaining unit 10 is further configured to: acquiring identification information of each pollution source test point in the screening and identifying result of the pollution source test points and test point geographical position information corresponding to each identification information;
the device further comprises:
a binding unit (not shown in fig. 4) configured to bind the identification information of each pollution source test point acquired by the acquisition unit 10 and the corresponding geographical location information of the test point;
and the output unit 40 is used for synchronously outputting the identification information of each pollution source test point bound by the binding unit presented in the form of an image and the corresponding geographical position information of the test point.
Optionally, the apparatus further comprises:
and a pushing unit (not shown in fig. 4) for pushing the pollution source test point screening and identifying result obtained by the screening and identifying unit 30 to a terminal of a specified user.
It should be noted that, when the screening and identifying device for pollution source test points applied to an atmospheric environment provided by the above embodiment executes the screening and identifying method for pollution source test points applied to an atmospheric environment, the above-mentioned division of each functional module is merely used as an example, and in practical application, the above-mentioned function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules, so as to complete all or part of the above-mentioned functions. In addition, the embodiment provides the device and the method for screening and identifying the pollution source test points applied to the atmospheric environment, which belong to the same concept, and the details of the implementation process are shown in the embodiment of the method for screening and identifying the pollution source test points applied to the atmospheric environment, and are not described herein again.
In the embodiment of the application, the processing unit is used for inputting the first data into the first model to obtain a sector area identified and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map; and the screening and identifying unit is used for inputting the first longitude and latitude information and the second longitude and latitude information acquired by the acquiring unit into a second model for screening and identifying the pollution source test points so as to screen and identify the pollution source test points in the fan-shaped area to obtain a screening and identifying result of the pollution source test points, and the output unit outputs the screening and identifying result of the pollution source test points presented in an image form. Because this application has introduced each item first data, can accurately mark and show fan-shaped region on electronic map, introduce the second model in addition, carry out autofilter and discernment to the pollution source test point in the fan-shaped region, improved test point screening discernment's speed and precision, in addition, the pollution source test point screening discernment result that obtains presents in the image form, and is more directly perceived lively.
The invention also provides a computer readable medium, on which program instructions are stored, and the program instructions, when executed by a processor, implement the method for screening and identifying the pollution source test point applied to the atmospheric environment provided by the above method embodiments.
The invention also provides a computer program product containing instructions, which when run on a computer causes the computer to execute the method for screening and identifying the pollution source test point applied to the atmospheric environment according to the above method embodiments.
Please refer to fig. 5, which provides a schematic structural diagram of a terminal according to an embodiment of the present application. As shown in fig. 5, terminal 1000 can include: at least one processor 1001, at least one network interface 1004, a user interface 1003, memory 1005, at least one communication bus 1002.
Wherein a communication bus 1002 is used to enable connective communication between these components.
The user interface 1003 may include a Display screen (Display) and a Camera (Camera), and the optional user interface 1003 may also include a standard wired interface and a wireless interface.
The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.
Alternatively, the processor 1001 may be implemented in at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 1001 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 1001, but may be implemented by a single chip.
The Memory 1005 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 1005 includes a non-transitory computer-readable medium. The memory 1005 may be used to store an instruction, a program, code, a set of codes, or a set of instructions. The memory 1005 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, and the like; the storage data area may store data and the like referred to in the above respective method embodiments. The memory 1005 may optionally be at least one memory device located remotely from the processor 1001. As shown in fig. 5, the memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a pollution source test point screening and identifying application applied to an atmospheric environment.
In the terminal 1000 shown in fig. 5, the user interface 1003 is mainly used as an interface for providing input for a user, and acquiring data input by the user; and the processor 1001 may be configured to call the pollution source test point screening and identifying application program stored in the memory 1005 and applied to the atmospheric environment, and specifically perform the following operations:
acquiring first data for determining a region and second data for identifying a wind direction;
inputting first data into a first model to obtain a sector area identified and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
acquiring first longitude and latitude information of each point in a sector area and second longitude and latitude information of each pollution source test point;
and inputting the first longitude and latitude information and the second longitude and latitude information into a second model for screening and identifying the pollution source test points so as to screen and identify the pollution source test points in the sector area and output a screening and identifying result of the pollution source test points presented in an image form.
In one embodiment, the first data comprises at least one of: specified pollution source type data, user-entered screening radius data, and user-entered angle data.
In one embodiment, the processor 1001, in performing the inputting of the first data into the first model, obtains the sector area identified and illustrated on the electronic map, and specifically performs the following operations:
and inputting the specified pollution source type data, the screening radius data and the angle data into the first model, and outputting the sector area identified and displayed on the electronic map.
In one embodiment, the second data is meteorological condition data including at least preset regional wind direction data.
In one embodiment, the processor 1001, in executing the inputting of the second data into the first model, obtains the wind direction identification line identified and exhibited on the electronic map, and specifically performs the following operations:
weather condition data at least including wind direction data is input into the first model, and a wind direction identification line identified and displayed on the electronic map is output.
In one embodiment, the screening and identifying result of the pollution source test point includes identification information of each pollution source test point and test point geographical location information corresponding to each identification information, and the processor 1001 specifically performs the following operations when executing and outputting the screening and identifying result of the pollution source test point presented in the form of an image:
acquiring identification information of each pollution source test point in the screening and identifying result of the pollution source test points and test point geographical position information corresponding to each identification information;
and binding the identification information of each pollution source test point and the corresponding test point geographical position information, and synchronously outputting the identification information of each pollution source test point and the corresponding test point geographical position information in an image form.
In one embodiment, the processor 1001 also performs the following operations:
and pushing the screening and identifying result of the pollution source test points presented in the form of the image to a terminal of a specified user.
In the embodiment of the application, first data are input into a first model, and a sector area identified and displayed on an electronic map is obtained; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map; and inputting the first longitude and latitude information and the second longitude and latitude information into a second model for screening and identifying the pollution source test points so as to screen and identify the pollution source test points in the sector area and output a screening and identifying result of the pollution source test points presented in an image form. Because this application has introduced each item first data, can accurately mark and show fan-shaped region on electronic map, introduce the second model in addition, carry out autofilter and discernment to the pollution source test point in the fan-shaped region, improved test point screening discernment's speed and precision, in addition, the pollution source test point screening discernment result that obtains presents in the image form, and is more directly perceived lively.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory or a random access memory.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.
Claims (10)
1. A method for screening and identifying pollution source test points applied to atmospheric environment is characterized by comprising the following steps:
acquiring first data for determining a region and second data for identifying a wind direction;
inputting the first data into a first model to obtain a sector area identified and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
acquiring first longitude and latitude information of each point in the sector area and second longitude and latitude information of each pollution source test point;
inputting the first longitude and latitude information and the second longitude and latitude information into a second model for screening and identifying the pollution source test points, screening and identifying the pollution source test points in the fan-shaped area to obtain a screening and identifying result of the pollution source test points, and outputting the screening and identifying result of the pollution source test points presented in an image form.
2. The method of claim 1,
the first data includes at least one of:
specified pollution source type data, user-entered screening radius data, and user-entered angle data.
3. The method of claim 2, wherein inputting the first data into the first model, resulting in a sector area identified and revealed on the electronic map comprises:
inputting the specified pollution source type data, the screening radius data and the angle data into the first model, and outputting the sector area identified and displayed on the electronic map.
4. The method of claim 1,
the second data is meteorological condition data at least comprising wind direction data of a preset area.
5. The method of claim 4, wherein inputting the second data into the first model, resulting in a wind direction marker line identified and exhibited on the electronic map comprises:
inputting the meteorological condition data including at least the wind direction data into the first model, and outputting a wind direction identification line identified and exhibited on the electronic map.
6. The method of claim 1, wherein the screening and identifying results of the pollution source test points comprise identification information of each pollution source test point and test point geographical location information corresponding to each identification information, and the outputting the screening and identifying results of the pollution source test points presented in the form of images comprises:
acquiring identification information of each pollution source test point in the pollution source test point screening and identifying result and test point geographical position information corresponding to each identification information;
and binding the identification information of each pollution source test point and the corresponding test point geographical position information, and synchronously outputting the identification information of each pollution source test point and the corresponding test point geographical position information in an image form.
7. The method of claim 1, further comprising:
and pushing the screening and identifying result of the pollution source test point to a terminal of a specified user.
8. A screening and identifying device for pollution source test points applied to atmospheric environment is characterized by comprising an acquisition unit, a processing unit, a screening and identifying unit and an output unit;
the acquiring unit is used for acquiring first data used for determining the region and second data used for identifying the wind direction; and
acquiring first longitude and latitude information of each point in the sector area and second longitude and latitude information of each pollution source test point;
the processing unit is used for inputting the first data into a first model to obtain a sector area marked and displayed on the electronic map; inputting the second data into the first model to obtain a wind direction identification line which is identified and displayed on the electronic map;
the screening and identifying unit is used for inputting the first longitude and latitude information and the second longitude and latitude information acquired by the acquiring unit into a second model for screening and identifying the pollution source test points so as to screen and identify the pollution source test points in the sector area and obtain a screening and identifying result of the pollution source test points;
and the output unit is used for outputting the screening and identifying result of the pollution source test point presented in an image form.
9. A computer storage medium, characterized in that it stores a plurality of instructions adapted to be loaded by a processor and to carry out the method steps according to any one of claims 1 to 7.
10. A terminal, comprising: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to perform the method steps of any of claims 1 to 7.
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