A method and device for selecting locations for tower cameras used to monitor key land types

Abstract

This invention discloses a method for selecting the location of tower cameras for monitoring key land types, relating to the field of base station deployment technology. The method includes the following steps: acquiring monitoring range data of the base stations and the range data of the areas to be monitored; performing intersection analysis on the monitoring range data of the base stations and the range data of the areas to be monitored to obtain monitoring coverage area data; grouping the monitoring coverage area data to obtain monitoring area grouping data; and sorting the monitoring area grouping data according to a preset rule to obtain base station sorting data. The base station sorting data is used for selecting the location of tower cameras for monitoring key land types. This invention analyzes the spatial relationship between the area to be monitored and the existing base station monitoring range, groups and organizes the data, and selects the most suitable combination of base stations to achieve comprehensive coverage monitoring with the fewest possible number of base stations.

Description

Technical Field

[0001] This invention relates to the field of base station deployment technology, specifically a method and apparatus for selecting locations for high-tower cameras used to monitor key land types. Background Technology

[0002] In the context of modern society, real-time monitoring of land use has become particularly important, especially for critical resources such as arable land, wetlands, and forests, whose protection cannot be ignored. However, illegal encroachment on arable land occurs frequently, and the time from the occurrence of the violation to its discovery is often lengthy. During this period, delays in detection and rectification can cause irreversible damage to land resources. To address this issue, it is recommended to install remote monitoring cameras on existing base stations and utilize existing intelligent information technologies to achieve early detection and timely handling of problems. Regarding the selection of base stations, we face the problem of an excessive number of stations and overlapping monitoring ranges. Therefore, how to select the minimum number of base stations to achieve comprehensive monitoring coverage has become an urgent problem to be solved. Summary of the Invention

[0003] This invention provides a method and apparatus for selecting locations of tower cameras for monitoring key areas. By analyzing the spatial relationship between the area to be monitored and the monitoring range of existing base stations, the methods group and organize the data, and select the most suitable combination of base stations to achieve comprehensive coverage monitoring with the fewest number of base stations.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] In a first aspect, the present invention provides a method for selecting the location of a high-tower camera for monitoring key land types, comprising the following steps:

[0006] Acquire the monitoring range data of the base station and the range data of the patches to be monitored;

[0007] Intersection analysis is performed on the monitoring range data of the base station and the range data of the patch to be monitored to obtain the monitoring coverage area data;

[0008] The data of the monitoring coverage area is grouped to obtain the monitoring area grouped data;

[0009] Based on the grouped data of the monitoring area, the base station sorting data is obtained by sorting according to preset rules. The base station sorting data is used to select the location of tower cameras for monitoring key land types.

[0010] The method for selecting locations for tower cameras used to monitor key land types, as described above, further includes acquiring monitoring range data of the base station and range data of the patches to be monitored, specifically including:

[0011] The monitoring range of the tower camera installed at the base station is defined as the monitoring range data of the base station;

[0012] The extent of the key land types to be monitored is determined as the extent data of the monitored land parcels.

[0013] The method for selecting locations for tower cameras used to monitor key land types, as described above, further includes acquiring monitoring range data for the base stations, specifically including:

[0014] Based on the obtained list of base stations containing their latitude and longitude information, geomorphic data of the base stations with coordinates is generated.

[0015] Based on the base station geomorphological data and the set buffer distance information, the monitoring range data of the base station is obtained.

[0016] The method for selecting locations for tower cameras used to monitor key land types, as described above, further includes sorting the monitoring area group data according to preset rules to obtain base station sorting data, specifically including:

[0017] Select the preferred base station from the grouped data of the monitoring area according to the range of the patches covered by the base station's monitoring range;

[0018] Traverse the patch ranges covered by the monitoring ranges of the remaining base stations, and exclude the areas where the patch ranges covered by the monitoring ranges of the remaining base stations overlap with the patch ranges covered by the monitoring ranges of the preferred base station.

[0019] Select a second base station from the remaining base stations based on the area of ​​the map patch covered by the base station's monitoring range;

[0020] Traverse the patch ranges covered by the monitoring ranges of the remaining base stations, and exclude the areas where the patch ranges covered by the monitoring ranges of the remaining base stations overlap with the patch ranges covered by the monitoring ranges of the second base station.

[0021] This process continues until the sorting of all base stations and the corresponding monitoring range covering the map patches are obtained, which are then used as the base station sorting data.

[0022] Secondly, the present invention provides a device for selecting the location of a high-tower camera for monitoring key land types, comprising:

[0023] The monitoring data acquisition unit is used to acquire the monitoring range data of the base station and the range data of the patch to be monitored;

[0024] A coverage area unit is used to perform intersection analysis based on the monitoring range data of the base station and the range data of the patch to be monitored to obtain monitoring coverage area data;

[0025] A monitoring area grouping unit is used to group the monitoring coverage area data to obtain monitoring area grouped data;

[0026] The base station sorting unit is used to sort the monitoring area group data according to a preset rule to obtain base station sorting data, which is used for the selection of high-tower cameras for monitoring key land types.

[0027] Thirdly, the present invention also provides an electronic device, including a processor and a memory;

[0028] The memory is used to store programs;

[0029] The processor executes the program to implement the method described above.

[0030] Fourthly, the present invention also provides a computer-readable storage medium storing a program that is executed by a processor to implement the methods described above.

[0031] Fifthly, the present invention also provides a computer program product or computer program comprising computer instructions stored in a computer-readable storage medium. A processor of a computer device can read the computer instructions from the computer-readable storage medium and execute the computer instructions to cause the computer device to perform the preceding method.

[0032] Compared with the prior art, the advantages of this invention are as follows:

[0033] 1. The site selection method proposed in this invention can perform accurate calculations and analyses based on the spatial relationship between the area to be monitored and the monitoring range of existing base stations, thereby ensuring full coverage of the area to be monitored with the minimum number of base stations, effectively avoiding the problems of too many base stations and overlapping monitoring ranges.

[0034] 2. This invention combines intelligent information technology, which uses a long-distance monitoring camera to obtain real-time information on land use, thereby enabling the rapid detection and handling of incidents such as farmland encroachment, significantly shortening the time from the occurrence of an incident to its discovery, and ensuring the timely protection and restoration of resources.

[0035] 3. Traditional monitoring methods may require a large number of base stations and monitoring equipment, while this invention significantly reduces the number of base stations required by optimizing base station selection. This not only reduces equipment purchase and maintenance costs but also saves land resources and energy consumption, aligning with the concept of sustainable development.

[0036] 4. The site selection method provided by this invention has a high degree of automation, and the selection of base stations and the determination of monitoring range can be automatically completed through a computer program. This not only improves work efficiency but also reduces the technical requirements for operators, making the method easier to promote and apply. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a flowchart illustrating the method for selecting locations for high-tower cameras used to monitor key land types, as provided in an embodiment of the present invention.

[0039] Figure 2 This is a schematic diagram of the monitoring points and monitoring range provided in an embodiment of the present invention.

[0040] Figure 3 This is a schematic diagram of one of the monitoring range data generation processes of a base station provided in an embodiment of the present invention.

[0041] Figure 4 This is a schematic diagram of the second step in the data generation process for the monitoring range of a base station provided in an embodiment of the present invention.

[0042] Figure 5 This is a schematic diagram of the area data of the patch to be monitored provided in an embodiment of the present invention.

[0043] Figure 6 This is one of the schematic diagrams of monitoring coverage area data provided in an embodiment of the present invention.

[0044] Figure 7 This is a second schematic diagram of the monitoring coverage area data provided in an embodiment of the present invention.

[0045] Figure 8 This is a schematic diagram of the monitoring coverage area data after being divided into regions, as provided in an embodiment of the present invention.

[0046] Figure 9 This is a schematic diagram of the monitoring coverage area data divided according to the monitoring range of the base station, provided in an embodiment of the present invention.

[0047] Figure 10 The final determined location for the tower camera is provided for the embodiments of the present invention. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0049] Example:

[0050] It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or devices.

[0051] Figure 1 This is a flowchart illustrating a method for selecting locations for high-tower cameras used to monitor key land types, provided in an embodiment of the present invention. Figure 1 As shown in the figure, the method for selecting the location of a tower camera for monitoring key land types provided in this application embodiment may specifically include the following steps:

[0052] Step 1: Obtain the monitoring range data of the base station and the range data of the patch to be monitored.

[0053] In this step, the monitoring range data of the base station refers to the range that the monitoring equipment set at the base station can capture, and the range data of the patch to be monitored refers to the target plot to be monitored being drawn or divided into several small areas on the topographic map or satellite image.

[0054] Optionally, the monitoring range of the tower camera installed at the base station can be determined as the monitoring range data of the base station; the range of the key land types to be monitored can be determined as the range data of the land types to be monitored.

[0055] Optionally, obtaining the monitoring range data of the base station specifically includes the following steps: generating base station geomorphic data with coordinates based on the obtained list of base stations containing their latitude and longitude information; and obtaining the monitoring range data of the base station based on the base station geomorphic data and the set buffer distance information. For example, Figure 2 This is a schematic diagram of the monitoring points and monitoring range provided in an embodiment of the present invention, as shown below. Figure 2 As shown, assume there are 3 monitoring points A, B, and C, and a monitoring range P. Then, Figure 3 This is a schematic diagram of one of the monitoring range data generation processes of a base station provided in an embodiment of the present invention. Figure 4 This is a schematic diagram illustrating a second step in the data generation process for the monitoring range of a base station according to an embodiment of the present invention. (See diagram below.) Figure 3, Figure 4 As shown, geomorphic data of base stations with coordinates is automatically generated using the latitude and longitude coordinates in the existing base station list. Since the monitoring range of a base station is about 2km, the buffer distance is set to 2 km to generate the monitoring range of each base station.

[0056] Step 2: Perform intersection analysis based on the monitoring range data of the base station and the range data of the patch to be monitored to obtain the monitoring coverage area data.

[0057] In this step, Figure 5 This is a schematic diagram of the area data of the patch to be monitored provided in an embodiment of the present invention. Figure 6 This is one of the schematic diagrams of monitoring coverage area data provided in an embodiment of the present invention. Figure 7 This is a second schematic diagram illustrating the monitoring coverage area data provided in an embodiment of the present invention. (See diagram below.) Figures 5 to 7 As shown, this step selects the range P of the type of patch to be monitored and intersects it with the monitoring range of the base station to obtain the range of the type of patch that the existing base station can monitor, which is then used as the monitoring coverage area data.

[0058] Step 3: Group the data of the monitoring coverage area to obtain the monitoring area group data.

[0059] In this step, Figure 8 This is a schematic diagram of the monitoring coverage area data after being divided into regions, as provided in an embodiment of the present invention. Figure 8 As shown, since the monitoring ranges of base stations overlap, the resulting intersection surfaces after intersection will appear as multiple surfaces at the same location and within the same range. Therefore, within that monitoring range, the same location is monitored by multiple base stations. Thus, this embodiment first groups the data, grouping the images at the same location into one group. Finally, it determines how many range groups each base station can monitor.

[0060] Figure 9 This is a schematic diagram of the monitoring coverage area data divided according to the monitoring range of the base station, provided in an embodiment of the present invention. For example... Figure 9 As shown, A, B, and C are the monitoring ranges of three base stations, while P is the patch to be monitored. Intersecting the base station monitoring ranges and the patch to be monitored yields six monitoring areas, named S1, S2, S3, S4, S5, and S6. From the overlap of these ranges, we find that S1 is monitored by base station A; S2 by base stations A and B; S3 by base station B; S4 by base stations A and C; S5 by base stations A, B, and C; and S6 by base stations B and C. After logical deduction, we can inversely deduce that base station A monitors S1, S2, S4, and S5; base station B monitors S2, S3, S5, and S6; and base station C monitors S4, S5, and S6. This data is used as the grouping of monitoring areas.

[0061] Step 4: Sort the monitoring area group data according to the preset rules to obtain base station sorting data. The base station sorting data is used for the site selection of tower cameras for monitoring key land types.

[0062] In this step, a preferred base station is selected from the grouped data of the monitoring area based on the patch range covered by the base station's monitoring range; the patch ranges covered by the monitoring ranges of the remaining base stations are traversed, and areas where the patch ranges covered by the monitoring ranges of the remaining base stations overlap with those covered by the preferred base station are excluded; a second base station is selected from the remaining base stations based on the patch ranges covered by their monitoring ranges; the patch ranges covered by the monitoring ranges of the remaining base stations are traversed, and areas where the patch ranges covered by the monitoring ranges of the remaining base stations overlap with those covered by the second base station are excluded; this process is repeated until the sorting of all base stations and their corresponding patch ranges are obtained, which are then used as the base station sorting data.

[0063] For example, in this embodiment, the grouping from the previous step is selected. First, the base station with the largest number of monitored areas in the selected group is chosen as the preferred base station Pa, and the patch range Ma involved by the preferred base station is listed. Then, the remaining base stations are traversed, and those patches within the Ma range are removed, as these areas have already been monitored by Pa and therefore do not require monitoring by other base stations. After removal, the preferred base station Pa and the new grouping selected based on the above conditions are obtained. This constitutes a complete filtering process. Next, using the new grouping, a second base station is selected according to the above process, and so on, until a combination of base stations is finally selected, and the data is sorted based on this base station.

[0064] To facilitate understanding of the embodiments of the present invention, further explanations and descriptions will be provided below in conjunction with the accompanying drawings and tables. These embodiments do not constitute a limitation on the embodiments of this application.

[0065] base station Monitoring area A S1, S2, S4, S5 B S2, S3, S5, S6 C S4, S5, S6

[0066] Select the base station with the largest number of monitored areas. Since base stations A and B have the same number of monitored areas, either one can be chosen; here, we choose A. List A as the primary base station, and then list the monitored areas S1, S2, S4, and S5 for A. Find the remaining base stations B and C whose monitored areas overlap with A and remove them. Base station B has overlapping areas S2 and S5 with A; after removing these, B's monitored areas are S3 and S6. Base station C has overlapping areas S4 and S5 with A; after removing these, C's monitored area is S6. Now, of the remaining two base stations, B has a larger monitored area, so we select B as the second base station. List B's monitored areas as S3 and S6. Find the remaining base station C that overlaps with base station B and remove them. Base station C has an overlapping area S6; after removing this, C has no monitored area and is therefore an invalid base station. Finally, selecting base stations A and B will cover the monitored area P. Sort the data based on these base stations. Figure 10 The final determined location for the tower camera is provided for the embodiments of the present invention.

[0067] Therefore, the method proposed in this embodiment can automatically select the minimum number of base stations from a large number of base stations based on their spatial correlation with the area of ​​the patch to be monitored, thereby saving costs.

[0068] Based on the same inventive concept, embodiments of the present invention also provide a tower camera site selection device for monitoring key land types, comprising:

[0069] The monitoring data acquisition unit is used to acquire the monitoring range data of the base station and the range data of the patch to be monitored;

[0070] A coverage area unit is used to perform intersection analysis based on the monitoring range data of the base station and the range data of the patch to be monitored to obtain monitoring coverage area data;

[0071] A monitoring area grouping unit is used to group the monitoring coverage area data to obtain monitoring area grouped data;

[0072] The base station sorting unit is used to sort the monitoring area group data according to a preset rule to obtain base station sorting data, which is used for the selection of high-tower cameras for monitoring key land types.

[0073] Since this device corresponds to the method for selecting locations of high-tower cameras for monitoring key land types in this embodiment of the invention, and the principle of this device in solving the problem is similar to that of this method, the implementation of this device can refer to the implementation process of the above method embodiment, and repeated parts will not be described again.

[0074] Based on the same inventive concept, embodiments of the present invention also provide an electronic device, the electronic device including a processor and a memory, the memory storing at least one instruction, at least one program, code set or instruction set, the at least one instruction, the at least one program, the code set or instruction set being loaded and executed by the processor to implement the tower camera site selection method for monitoring key land types as described above.

[0075] It is understood that the memory may include random access memory (RAM) or read-only memory. Optionally, the memory may include non-transitory computer-readable storage medium. The memory can be used to store instructions, programs, code, code sets, or instruction sets. The memory 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, instructions for implementing the various method embodiments described above, etc.; the stored data area may store data created according to the use of the server, etc.

[0076] A processor may include one or more processing cores. The processor connects to various parts of the server via various interfaces and lines, executing instructions, programs, code sets, or instruction sets stored in memory, and accessing data stored in memory to perform various server functions and process data. Optionally, the processor may be implemented using at least one of the following hardware forms: Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor may integrate one or more of the following: Central Processing Unit (CPU) and Modem. The CPU primarily handles the operating system and applications; the modem handles wireless communication. It is understood that the modem may also be implemented as a separate chip without being integrated into the processor.

[0077] Since this electronic device is the electronic device corresponding to the method for selecting the location of a high-tower camera for monitoring key land types in this embodiment of the invention, and the principle of solving the problem by this electronic device is similar to that of this method, the implementation of this electronic device can refer to the implementation process of the above method embodiment, and the repeated parts will not be described again.

[0078] Based on the same inventive concept, embodiments of the present invention also provide a computer-readable storage medium storing at least one instruction, at least one program, code set, or instruction set, wherein the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by a processor to implement the tower camera site selection method for monitoring key land types as described above.

[0079] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically erasable programmable read-only memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium capable of carrying or storing data.

[0080] Since this storage medium is the storage medium corresponding to the tower camera site selection method for monitoring key land types in this embodiment of the invention, and the principle of this storage medium in solving the problem is similar to that of this method, the implementation of this storage medium can refer to the implementation process of the above method embodiment, and the repeated parts will not be described again.

[0081] In some possible implementations, various aspects of the methods of the embodiments of the present invention can also be implemented as a program product comprising program code that, when run on a computer device, causes the computer device to perform the steps of the tower camera site selection method for monitoring key land types according to the various exemplary embodiments of this application described above. The executable computer program code or "code" for performing the various embodiments can be written in high-level programming languages ​​such as C, C++, C#, Smalltalk, Java, JavaScript, Visual Basic, Structured Query Language (e.g., Transact-SQL), Perl, or in various other programming languages.

[0082] It should be understood that various parts of the present invention can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0083] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0084] The above embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made based on the essence of the content of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A high tower camera siting method for monitoring a key land class, characterized in that, The method comprises the steps of: obtaining monitoring range data of a base station and range data of a plot to be monitored; performing intersection analysis according to the monitoring range data of the base station and the range data of the plot to be monitored to obtain monitoring coverage area data; grouping the monitoring coverage area data to obtain monitoring area grouping data; sorting the monitoring area grouping data according to a preset rule to obtain base station sorting data, which is used for high-tower camera site selection of a monitoring key land type.

2. The method for monitoring key land use class of tall tower camera siting according to claim 1, characterized in that, The monitoring range data of the base station and the range data of the plot to be monitored are obtained, specifically including: determining the monitoring range of a high-tower camera arranged at the base station as the monitoring range data of the base station; determining the range of a plot of the key land type to be monitored as the range data of the plot to be monitored.

3. The method for monitoring key land use class of claim 1, wherein, The monitoring range data of the base station is obtained, specifically including: generating base station point data with coordinates according to a base station list containing longitude and latitude information of the base station; obtaining the monitoring range data of the base station according to the base station point data and set buffer distance information.

4. The method for monitoring key land use class of claim 1, wherein, The base station sorting data is obtained by sorting the monitoring area grouping data according to a preset rule, specifically including: selecting a preferred base station from the monitoring area grouping data according to the range of the plot covered by the monitoring range of the base station; traversing the range of the plot covered by the monitoring range of the remaining base stations, excluding the range of the plot covered by the monitoring range of the remaining base stations and the range of the plot covered by the monitoring range of the preferred base station; selecting a second base station from the remaining base stations according to the range of the plot covered by the monitoring range of the base station; traversing the range of the plot covered by the monitoring range of the remaining base stations, excluding the range of the plot covered by the monitoring range of the remaining base stations and the range of the plot covered by the monitoring range of the second base station; and so on, until the sorting of all base stations and the range of the plot covered by the monitoring range of the base stations are obtained, which are taken as the base station sorting data.

5. A high tower camera sited device for monitoring a focus land class, characterized in that, The method comprises: a monitoring data obtaining unit configured to obtain monitoring range data of a base station and range data of a plot to be monitored; a coverage area unit configured to perform intersection analysis according to the monitoring range data of the base station and the range data of the plot to be monitored to obtain monitoring coverage area data; a monitoring area grouping unit configured to group the monitoring coverage area data to obtain monitoring area grouping data; a base station sorting unit configured to sort the monitoring area grouping data according to a preset rule to obtain base station sorting data, which is used for high-tower camera site selection of a monitoring key land type.

6. The high tower camera siting device for monitoring a focus land class of claim 5, wherein, In the monitoring data obtaining unit, the monitoring range data of the base station and the range data of the plot to be monitored are obtained, specifically including: determining the monitoring range of a high-tower camera arranged at the base station as the monitoring range data of the base station; determining the range of a plot of the key land type to be monitored as the range data of the plot to be monitored.

7. The high tower camera siting device for monitoring a focus land class of claim 5, wherein, In the monitoring data obtaining unit, the monitoring range data of the base station is obtained, specifically including: generating base station point data with coordinates according to a base station list containing longitude and latitude information of the base station; obtaining the monitoring range data of the base station according to the base station point data and set buffer distance information.

8. The high tower camera siting device for monitoring a focus land class of claim 5, wherein, In the base station sorting unit, the monitoring area grouping data is sorted according to a preset rule to obtain base station sorting data, specifically including: selecting a first base station according to the polygon range covered by the monitoring range of the base station from the monitoring area grouping data; traversing the polygon range covered by the monitoring range of the remaining base stations, excluding the area where the polygon range covered by the monitoring range of the remaining base stations and the polygon range covered by the monitoring range of the first base station overlap; selecting a second base station from the remaining base stations according to the polygon range covered by the monitoring range of the base station; traversing the polygon range covered by the monitoring range of the remaining base stations, excluding the area where the polygon range covered by the monitoring range of the remaining base stations and the polygon range covered by the monitoring range of the second base station overlap; and so on, until the sorting of all base stations and the corresponding polygon range covered by the monitoring range are obtained, which are taken as the base station sorting data.

9. An electronic device, comprising: The electronic device includes a processor and a memory, and the memory stores at least one instruction, at least one program, a code set or an instruction set, which is loaded and executed by the processor to implement the method for monitoring key land classes according to any one of claims 1 to 4.

10. A computer-readable storage medium, characterized in that, The storage medium stores at least one instruction, at least one program, a code set or an instruction set, which is loaded and executed by the processor to implement the method for monitoring key land classes according to any one of claims 1 to 4.

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