Method for dividing flight-prohibited area based on different voltage level substations and related system

Abstract

The application discloses a no-fly zone division method based on substations of different voltage levels and a related system, relates to the anti-aircraft interference technical field, and comprises the following steps: acquiring performance parameters of a UAV and anti-measures effects of a UAV anti-measures device, and acquiring spatial structure parameters of substations of different voltage levels; generating the height and width of a substation no-fly area according to the spatial structure parameters of the substations of different voltage levels; and generating the height and width of a substation flight limitation area and the UAV limitation speed in the flight limitation area according to the performance parameters of the UAV, the anti-measures effects of the UAV anti-measures device and the height and width of the substation no-fly area. The application can reduce the influence of the UAV on the safety and operation efficiency of internal equipment of the substation, and can reduce the influence of UAV decoy equipment on the surrounding environment outside the substation.

Description

Technical Field

[0001] This invention relates to the field of anti-aircraft interference technology, specifically to a method and system for delineating no-fly zones based on substations of different voltage levels. Background Technology

[0002] With the increasing use of drones, especially consumer drones, various safety incidents occur frequently. Substations are not only a strong source of interference but also a system highly susceptible to interference. Secondary low-voltage electrical equipment, such as relay protection, automatic devices, motion and communication devices based on microelectronics and computer technology, are widely used in power systems. These devices are highly sensitive, contain large amounts of information, and are widely distributed, making them highly sensitive to electromagnetic interference and easily susceptible to interference. To prevent drones from inadvertently entering substations and affecting the safe and stable operation of equipment within the substation, no-fly zones should be established based on different voltage levels to effectively counter and drive away drones.

[0003] Currently, no existing technology proposes a method for delineating no-fly zones based on substations of different voltage levels. Existing technologies, such as a system and method for managing drones in no-fly zones (CN106128169B) and a drone countermeasure system for no-fly zones (CN107356156A), focus on deploying drone countermeasure systems within existing no-fly zones, without addressing how to delineate them. A method and system for controlling no-fly zones for drones (CN115576345A) focuses on using latitude and longitude coordinates to uniformly delineate buildings, without considering the complex structures of substations, and therefore is not applicable to substations. Thus, current patents cannot accurately address the problems faced by substations of different voltage levels.

[0004] National standards indicate that drone decoy equipment is required to be installed in important substations. This equipment is used to delineate no-fly zones for substations of different voltage levels based on its effectiveness in deterring drones and the substation's structural layout. Currently, only the Civil Aviation Administration of China (CAAC) has issued standards regarding the protection zones of civil airports; no patents or literature propose methods for defining no-fly zones for substations of different voltage levels. Furthermore, due to the significant differences in the size of substations of different voltage levels and the corresponding safety distances to primary equipment, existing technologies lack relevant solutions. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a method and system for delineating no-fly zones for substations of different voltage levels. This method can reduce the impact of drones on the safety and operational efficiency of equipment inside substations, reduce the impact of drone decoy devices on the surrounding environment of substations, promote the application of drone decoy devices and similar drone countermeasures, fill the current gap in domestic no-fly zones for substations, and solve the urgent problems that substations need to address.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] In a first aspect, the present invention provides a method for delineating no-fly zones based on substations of different voltage levels, comprising:

[0008] To obtain the performance parameters of drones and the countermeasure effects of drone countermeasure equipment, as well as the spatial structure parameters of substations at different voltage levels;

[0009] The height and width of the no-fly zone for substations are generated based on the spatial structure parameters of substations at different voltage levels.

[0010] Based on the performance parameters of the UAV, the countermeasure effect of the UAV countermeasure device, and the height and width of the no-fly zone of the substation, the height and width of the restricted flight zone of the substation, as well as the speed limit for UAVs in the restricted flight zone, are generated.

[0011] Optionally, the performance parameters of the UAV specifically include: fuselage size, flight speed and / or flight altitude.

[0012] Optionally, the different voltage levels specifically include: 110kV, 220kV, or / and 500kV.

[0013] Optionally, the spatial structure parameters specifically include: substation size, structural layout, voltage safety distance and / or surrounding environment.

[0014] Optionally, the height and width of the substation's restricted flight zone can be generated, specifically including:

[0015] The distance between the boundary of the substation's restricted flight zone and the boundary of the substation's no-fly zone is obtained based on the distance from the drone decoy device to the boundary of the no-fly zone, the output power of the drone decoy device, the output power of the drone remote controller, the antenna gain of the drone decoy device, the antenna gain of the drone remote controller, the distance between the drone remote controller and the drone receiver, and the distance between the drone decoy device and the drone receiver.

[0016] Optionally, generate speed limits for drones in restricted flight zones, specifically including:

[0017] The flight speed in the substation's no-fly zone is determined by the distance to the substation's no-fly zone boundary and the time it takes for the drone decoy device to take effect on the drone.

[0018] Secondly, the present invention provides a no-fly zone delineation system based on substations of different voltage levels, comprising:

[0019] The data acquisition unit is used to acquire the performance parameters of the UAV and the countermeasure effect of the UAV countermeasure equipment, as well as the spatial structure parameters of substations at different voltage levels.

[0020] The data processing unit is used to perform the following steps:

[0021] The height and width of the no-fly zone for substations are generated based on the spatial structure parameters of substations at different voltage levels.

[0022] Based on the performance parameters of the UAV, the countermeasure effect of the UAV countermeasure device, and the height and width of the no-fly zone of the substation, the height and width of the restricted flight zone of the substation, as well as the speed limit for UAVs in the restricted flight zone, are generated.

[0023] Thirdly, the present invention also provides an electronic device, including a processor and a memory;

[0024] The memory is used to store programs;

[0025] The processor executes the program to implement the method described above.

[0026] 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.

[0027] 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.

[0028] Compared with the prior art, the advantages of this invention are as follows:

[0029] This invention comprehensively considers factors such as drone performance, the countermeasure effect of drone countermeasure equipment, substation structural layout, substation voltage safety distance, and the external environment of the substation, providing a reliable reference for the division of no-fly zones and restricted-fly zones for substations.

[0030] This invention takes into account the threat posed by drones to primary equipment and overhead power lines in substations. It establishes restricted flight zones outside the no-fly zones, limiting the flight altitude and speed of drones, thereby further improving the timeliness of the no-fly zones around substations.

[0031] This invention distinguishes between internal inspection drones and external intruding civilian drones by differentiating between inspection drones that do not pass through restricted flight zones and intruding drones that must pass through restricted flight zones. This allows internal inspection drones to operate normally while also preventing the intrusion of civilian drones.

[0032] This invention, through theoretical and field research, derives the structural layout and external surrounding environment of substations at different levels (110kV, 220kV, 500kV), thereby quantitatively defining the scope of no-fly zones and restricted-fly zones, as well as the flight speed in restricted-fly zones. Therefore, it is more targeted at buildings such as substations. Attached Figure Description

[0033] 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.

[0034] Figure 1 This is a top view of the no-fly zone of a 110kV substation according to an embodiment of the present invention;

[0035] Figure 2 This is a plan view of the no-fly zone of a 110kV substation according to an embodiment of the present invention;

[0036] Figure 3 This is a top view of the no-fly zone of a 220kV substation according to an embodiment of the present invention;

[0037] Figure 4 This is a plan view of the no-fly zone of a 220kV substation according to an embodiment of the present invention;

[0038] Figure 5 This is a top view of the no-fly zone of a 500kV substation according to an embodiment of the present invention;

[0039] Figure 6 This is a plan view of the no-fly zone of a 500kV substation according to an embodiment of the present invention;

[0040] Figure 7 This is a flowchart of a method according to an embodiment of the present invention;

[0041] Figure 8 This is a schematic diagram of the system structure according to an embodiment of the present invention;

[0042] Figure 9 This is a schematic diagram of the structure of an electronic device according to an embodiment of the present invention. Detailed Implementation

[0043] 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.

[0044] Example:

[0045] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, in the embodiments of this invention are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0046] In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0047] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0048] See Figure 7 The no-fly zone delineation method based on substations of different voltage levels provided in this embodiment of the invention may include the following processing flow:

[0049] Step 101: Obtain the performance parameters of the drone and the countermeasure effect of the drone countermeasure equipment, as well as the spatial structure parameters of substations at different voltage levels.

[0050] In this step, the performance parameters of the UAV may include: fuselage size, flight speed and / or flight altitude. Different voltage levels may include: 110kV, 220kV and / or 500kV. Spatial structure parameters may include: substation size, structural layout, voltage safety distance and / or surrounding environment.

[0051] The drone decoy equipment used in this step has an influence range of no more than 500m and can effectively interfere with the GPS navigation system of drones in mid-air, thereby achieving the goal of preventing drone intrusion.

[0052] It should be noted that since substations are generally surrounded by roads and vehicles equipped with automatic navigation systems, drone decoy devices should not affect the low-altitude area (no higher than the substation's perimeter wall) around the substation. However, to prevent drones from colliding with the substation's overhead power lines, drone flights must be restricted within the safe distance of the overhead power lines.

[0053] Step 102: Generate the height and width of the no-fly zone for substations based on the spatial structure parameters of substations at different voltage levels.

[0054] In this step, for example, research and actual measurements show that the fuselage length of civilian drones is typically between 50cm and 1.5m, while the phase-to-phase spacing of substations is between 1m and 7m. Furthermore, drones are relatively easy conductors of electricity. If the drone's landing location reduces the electrical distance between the energized parts and grounded parts of the substation's primary equipment, it can cause a grounding fault in the primary equipment. The larger the drone, the higher the likelihood of causing a grounding fault. If the drone lands on the overhead power lines of the substation, it can also cause a short circuit, leading to a partial power outage.

[0055] For example, based on research and actual measurements, the safe voltage distance for 110kV substations is 1.5m, for 220kV substations it is 3m, and for 500kV substations it is 5m. Therefore, in order to prevent overvoltage discharge and various short-circuit accidents, civilian drones should not be allowed to enter the safe voltage distance of overhead power lines of substations.

[0056] For example, research and actual measurements have shown that civilian drones can reach speeds of up to 80 km / h and altitudes of up to 500 m. Therefore, for large 500kV substations, the restricted flight zone is defined at an altitude of 500 m above the ground. To prevent drones from entering the substation, drone decoy devices should operate on the drones for at least 30 seconds. Once a drone enters the no-fly zone, the drone decoy device should be able to promptly and effectively force it to land or repatriate it.

[0057] Step 103: Based on the performance parameters of the UAV, the countermeasure effect of the UAV countermeasure device, and the height and width of the no-fly zone of the substation, generate the height and width of the restricted flight zone of the substation, as well as the speed limit for UAVs in the restricted flight zone.

[0058] This step involves generating the height and width of the substation's restricted flight zone, specifically including:

[0059] The distance between the boundary of the substation's restricted flight zone and the boundary of the substation's no-fly zone is obtained based on the distance from the drone decoy device to the boundary of the no-fly zone, the output power of the drone decoy device, the output power of the drone remote controller, the antenna gain of the drone decoy device, the antenna gain of the drone remote controller, the distance between the drone remote controller and the drone receiver, and the distance between the drone decoy device and the drone receiver.

[0060] Specifically, the formula (1) for calculating the distance between the boundary of the substation restricted flight zone and the boundary of the substation no-fly zone can be expressed as:

[0061]

[0062] Where s2 is the distance between the boundary of the restricted flight zone and the boundary of the substation's no-fly zone, s1 is the distance from the drone decoy device to the boundary of the no-fly zone, and P j For the output power of the drone decoy device, P t For the output power of the drone remote controller, G jr For the antenna gain of the drone decoy device, G tr For the antenna gain of the drone remote controller, d c d represents the distance between the drone remote controller and the drone receiver. j The distance between the drone decoy device and the drone receiver.

[0063] This step involves generating the speed limit for drones within the restricted flight zone, specifically including:

[0064] The flight speed in the substation's no-fly zone is determined by the distance to the substation's no-fly zone boundary and the time it takes for the drone decoy device to take effect on the drone.

[0065] Specifically, based on the time it takes for the drone deception device to produce a deceptive countermeasure effect on the drone, the calculation formula (2) for the flight speed in the restricted flight zone of the substation can be expressed as:

[0066]

[0067] Where v is the flight speed of the drone within the restricted flight zone, s2 is the distance between the boundary of the restricted flight zone and the boundary of the substation's no-fly zone, and t0 is the time it takes for the drone decoy device to take effect on the drone.

[0068] See Figures 1 to 6 The drone decoy device is programmed to activate and alert the user when a drone passes through a restricted flight zone. When an internal substation inspection drone is activated and operating, it will only fly within the no-fly zone and will not pass through the restricted flight zone; in this case, the drone decoy device will not react. However, when a civilian drone enters the substation from outside, i.e., flies into the restricted flight zone, the drone decoy device will alert the user and take immediate countermeasures. Therefore, this invention distinguishes between internal substation inspection drones and external intruding civilian drones by differentiating between inspection drones that do not pass through restricted flight zones and intruding drones that must pass through them. This ensures that internal substation inspection drones can operate normally while also preventing the intrusion of external civilian drones.

[0069] As shown in the figure, the no-fly zone and the restricted-fly zone are divided by dashed boxes.

[0070] For example, such as Figure 1 , Figure 2 As shown, for a small 110kV substation, the drone decoy device is placed in the central area of ​​the substation, and its transmission power is reduced to minimize its impact range. This avoids navigation issues for cars on surrounding roads and ensures that the countermeasures cover the entire substation. The restricted flight zone is defined at an altitude of 500m above the ground, and the no-fly zone is defined at an altitude of 250m above the ground. According to formula (1), the distance between the boundary of the restricted flight zone and the boundary of the no-fly zone of the substation is 15m. According to formula (2), the maximum flight speed of the drone is 18km / h. When the drone enters the no-fly zone, the drone decoy device can promptly and effectively force the drone to land or repatriate it.

[0071] For example, such as Figure 3 , Figure 4 As shown, for a medium-sized 220kV substation, a drone decoy device is placed in the central area of ​​the substation. The restricted flight zone is defined at an altitude of 500m above the ground, and the no-fly zone is defined at an altitude of 250m above the ground. According to formula (1), the distance between the boundary of the restricted flight zone and the boundary of the no-fly zone of the substation is 30m. According to formula (2), the maximum flight speed of the drone is 36km / h. When the drone enters the no-fly zone, the drone decoy device can promptly and effectively force the drone to land or repatriate it.

[0072] For example, such as Figure 5 , Figure 6 As shown, for large 500kV substations, drone decoy devices are placed around the substation. The restricted flight zone is defined at an altitude of 500m above the ground, and the no-fly zone is defined at an altitude of 250m above the ground. According to formula (1), the distance between the boundary of the restricted flight zone and the boundary of the no-fly zone of the substation is 45m. According to formula (2), the maximum flight speed of the drone is 54km / h. When the drone enters the no-fly zone, the drone decoy device can promptly and effectively force the drone to land or repatriate it.

[0073] As can be seen, the embodiments of this invention comprehensively consider factors such as drone performance, the countermeasures effect of drone countermeasures equipment, substation structural layout, substation voltage safety distance, and the external environment of the substation, providing a reliable reference for delineating no-fly zones and restricted-fly zones for substations. This invention takes into account the threat posed by drones to substation primary equipment and overhead transmission lines, establishing restricted-fly zones outside the no-fly zones to limit the flight altitude and speed of drones, further improving the timeliness of substation no-fly zones. Through theoretical analysis and field research, this invention derives the structural layout and external environment of substations at different levels (110kV, 220kV, 500kV), thereby quantitatively delineating the scope of no-fly zones and restricted-fly zones, as well as the flight speed within the restricted-fly zones. Therefore, it is particularly targeted at substations.

[0074] Example 2

[0075] See Figure 8 Based on the same inventive concept, embodiments of the present invention also provide a no-fly zone delineation system based on substations of different voltage levels, which includes:

[0076] The data acquisition unit is used to acquire the performance parameters of the UAV and the countermeasure effect of the UAV countermeasure equipment, as well as the spatial structure parameters of substations at different voltage levels.

[0077] The data processing unit is used to perform the following steps:

[0078] The height and width of the no-fly zone for substations are generated based on the spatial structure parameters of substations at different voltage levels.

[0079] Based on the performance parameters of the UAV, the countermeasure effect of the UAV countermeasure device, and the height and width of the no-fly zone of the substation, the height and width of the restricted flight zone of the substation, as well as the speed limit for UAVs in the restricted flight zone, are generated.

[0080] Since this system corresponds to the no-fly zone delineation method based on substations of different voltage levels in this embodiment of the invention, and the principle of solving the problem in this system is similar to that of this method, the implementation of this system can refer to the implementation process of the above method embodiment, and the repeated parts will not be described again.

[0081] Example 3

[0082] See Figure 9 Based on the same inventive concept, this embodiment of the invention also provides an electronic device, which includes a processor and a memory. The memory stores 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 the instruction set is loaded and executed by the processor to realize the no-fly zone delineation method based on substations of different voltage levels as described above.

[0083] 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.

[0084] 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.

[0085] Since this electronic device is the electronic device corresponding to the no-fly zone delineation method for substations of different voltage levels 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.

[0086] Example 4

[0087] 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 no-fly zone delineation method based on substations of different voltage levels as described above.

[0088] 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.

[0089] Since the storage medium is the storage medium corresponding to the no-fly zone delineation method for substations of different voltage levels in this embodiment of the invention, and the principle of the storage medium in solving the problem is similar to that of the method, the implementation of the storage medium can refer to the implementation process of the above method embodiment, and the repeated parts will not be described again.

[0090] Example 5

[0091] 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 no-fly zone delineation method based on substations of different voltage levels according to various exemplary embodiments of this application described above. The executable computer program code or "code" used to perform 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.

[0092] 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.

[0093] 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.

[0094] 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 method for dividing a no-fly zone based on different voltage levels of a substation, characterized in that, The method comprises the following steps: obtaining performance parameters of the unmanned aerial vehicle and anti-attack effects of the unmanned aerial vehicle countermeasure equipment, wherein the unmanned aerial vehicle countermeasure equipment comprises unmanned aerial vehicle decoy equipment, and spatial structure parameters of substations of different voltage levels are obtained; generating the height and width of the no-fly zone of the substation according to the spatial structure parameters of the substations of different voltage levels; obtaining the distance between the substation flight limit zone boundary and the substation no-fly zone boundary according to the distance from the unmanned aerial vehicle decoy equipment to the no-fly zone boundary, the output power of the unmanned aerial vehicle decoy equipment, the output power of the unmanned aerial vehicle remote controller, the antenna gain of the unmanned aerial vehicle decoy equipment, the antenna gain of the unmanned aerial vehicle remote controller, the distance between the unmanned aerial vehicle remote controller and the unmanned aerial vehicle receiver, and the distance between the unmanned aerial vehicle decoy equipment and the unmanned aerial vehicle receiver; and obtaining the flight speed of the substation flight limit zone according to the distance between the flight limit zone boundary and the substation no-fly zone boundary and the time for the unmanned aerial vehicle decoy equipment to produce effects on the unmanned aerial vehicle.

2. The method of claim 1, wherein the different voltage class substation based flight restricted zone division is characterized by, The performance parameters of the unmanned aerial vehicle specifically include the body size, flight speed or / and flight height.

3. The method of claim 1, wherein the different voltage class substation based flight restricted zone division is characterized by, The different voltage levels specifically include 110kV, 220kV or / and 500kV.

4. The method of claim 1, wherein the different voltage class substation based flight restricted zone division is characterized by, The spatial structure parameters specifically include the size, structure layout, voltage safety distance or / and surrounding environment of the substation.

5. A no-fly zone division system based on different voltage level substations, characterized in that, The method comprises the following steps: a data acquisition unit is configured to obtain performance parameters of the unmanned aerial vehicle and anti-attack effects of the unmanned aerial vehicle countermeasure equipment, wherein the unmanned aerial vehicle countermeasure equipment comprises unmanned aerial vehicle decoy equipment, and spatial structure parameters of substations of different voltage levels are obtained; a data processing unit is configured to perform the following steps: generate the height and width of the no-fly zone of the substation according to the spatial structure parameters of the substations of different voltage levels; obtain the distance between the substation flight limit zone boundary and the substation no-fly zone boundary according to the distance from the unmanned aerial vehicle decoy equipment to the no-fly zone boundary, the output power of the unmanned aerial vehicle decoy equipment, the output power of the unmanned aerial vehicle remote controller, the antenna gain of the unmanned aerial vehicle decoy equipment, the antenna gain of the unmanned aerial vehicle remote controller, the distance between the unmanned aerial vehicle remote controller and the unmanned aerial vehicle receiver, and the distance between the unmanned aerial vehicle decoy equipment and the unmanned aerial vehicle receiver; and obtain the flight speed of the substation flight limit zone according to the distance between the flight limit zone boundary and the substation no-fly zone boundary and the time for the unmanned aerial vehicle decoy equipment to produce effects on the unmanned aerial vehicle.

6. An electronic device, comprising: The electronic device comprises 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 are loaded and executed by the processor to implement the method for dividing the no-fly zone of the substation of different voltage levels according to any one of claims 1 to 4.

7. 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 are loaded and executed by the processor to implement the method for dividing the no-fly zone of the substation of different voltage levels according to any one of claims 1 to 4.

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