Power transmission and distribution line obstacle cleaning system and method, storage medium and program product

Abstract

The invention provides a power transmission and distribution line obstacle clearing system and method, a storage medium and a program product, and relates to the technical field of electric power. The power transmission and distribution line obstacle cleaning system comprises a visual sensor, an image processor and a central processor which are in communication connection, the visual sensor comprises a dual-spectrum camera, and the visual sensor is used for collecting first image data of a target power transmission and distribution line at different first preset angles based on a first spectrum camera, sending the first image data to an image processor; the image processor is used for responding to the first image data, extracting position information corresponding to the target line barrier from the first image data and sending the position information to the central processing unit; and the central processing unit is used for responding to the position information, determining a first distance between the target line barrier and the target power transmission and distribution line according to the position information, determining whether the target line barrier needs to be cleaned or not according to the first distance and a preset distance, and formulating a corresponding line barrier cleaning scheme, so that the line barrier cleaning efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of power technologies, and particularly to a transmission and distribution line fault clearing system and method, a storage medium, and a program product. Background Art

[0002] In transmission and distribution lines, the occurrence of line faults such as tree obstacles and other obstacles will increase the risk of insulation faults and short circuits in high-voltage conductors, thus posing a threat to the safe operation of the power system. Therefore, it is crucial to reasonably handle the relationship between high-voltage conductors and line faults. Ensuring a safe distance between utility poles and transmission towers and line faults to avoid power grid faults caused by tree growth is a key measure to ensure the stable operation of the power system.

[0003] In related technologies, the transmission and distribution lines are usually inspected manually to detect and clear line faults such as tree obstacles and other obstacles. However, this method has the problem of low line fault clearing efficiency. Summary of the Invention

[0004] This application provides a transmission and distribution line fault clearing system and method, a storage medium, and a program product to solve the problem of low line fault clearing efficiency in related technologies when inspecting transmission and distribution lines manually to detect and clear line faults such as tree obstacles and other obstacles.

[0005] In a first aspect, this application provides a transmission and distribution line fault clearing system, including: a visual sensor, an image processor, and a central processor that are communicatively connected, where the visual sensor includes a dual-spectrum camera;

[0006] Among them, the visual sensor is configured to collect first image data of a target transmission and distribution line at different first preset angles based on a first-spectrum camera and send the first image data to the image processor; the image processor is configured to extract position information corresponding to a target line fault from the first image data in response to the first image data and send the position information to the central processor; the central processor is configured to determine a first distance between the target line fault and the target transmission and distribution line according to the position information in response to the position information, and determine whether the target line fault needs to be cleared according to the first distance and a preset distance, and formulate a corresponding line fault clearing plan.

[0007] In a possible implementation, the visual sensor is further configured to collect second image data of the target transmission and distribution line at a second preset angle based on a second-spectrum camera, and collect third image data of the target transmission and distribution line at the second preset angle based on the first-spectrum camera, and send the second image data to the image processor and the third image data to the central processor respectively.

[0008] In a possible implementation, the image processor is further configured to, in response to the second image data, extract the temperature corresponding to the target power transmission and distribution line from the second image data, obtain the temperature information corresponding to the second image data, and send the temperature information to the central processing unit; correspondingly, the central processing unit is further configured to, in response to the temperature information, determine the line heating state of the target power transmission and distribution line according to the temperature information.

[0009] In a possible implementation, the central processing unit is further configured to, in response to the third image data, send the third image data to the power system, so that the power system determines the line strand break state and line fault information of the target power transmission and distribution line according to the third image data, and sends the line strand break state and line fault information to the central processing unit.

[0010] In a possible implementation, the power transmission and distribution line further includes: a communication module, which is configured to enable remote data transmission between the central processing unit and the power system.

[0011] In a possible implementation, the power transmission and distribution line further includes: an alarm module, which is configured to alarm for one or more of line fault over-distance, line overheating, and line strand break.

[0012] In a possible implementation, the power transmission and distribution line further includes: a power supply module, the electric energy of which is obtained by light energy conversion; the power supply module is configured to supply power to the power transmission and distribution line fault clearing system.

[0013] In a second aspect, the present application provides a method for clearing line faults of a power transmission and distribution line, which is applied to the power transmission and distribution line fault clearing system provided in the first aspect above. The method for clearing line faults of the power transmission and distribution line includes: obtaining first image data of a target power transmission and distribution line, where the first image data is collected by a first spectral camera of a vision sensor in the power transmission and distribution line fault clearing system at different first preset angles; extracting position information corresponding to a target line fault from the first image data; determining a first distance between the target line fault and the target power transmission and distribution line according to the position information; determining whether the target line fault needs to be cleared according to the first distance and a preset distance, and formulating a corresponding line fault clearing plan.

[0014] In a possible implementation, the method for clearing line faults of the power transmission and distribution line further includes: obtaining second image data of the target power transmission and distribution line, where the second image data is collected by a second spectral camera of the vision sensor at a second preset angle; extracting the temperature corresponding to the target power transmission and distribution line from the second image data to obtain temperature information corresponding to the second image data; determining the line heating state of the target power transmission and distribution line according to the temperature information.

[0015] In a possible implementation, the method for clearing line faults of the power transmission and distribution line further includes: obtaining third image data of the target power transmission and distribution line, where the third image data is collected by the first spectral camera at a second preset angle; sending the third image data to the power system so that the power system determines the line break state and line fault information of the target power transmission and distribution line according to the third image data.

[0016] In a third aspect, the present application provides a computer-readable storage medium storing computer-executable instructions that, when executed by a processor, are used to implement the method provided in the second aspect as described above.

[0017] In a fourth aspect, the present application provides a computer program product including a computer program that, when executed by a processor, implements the method provided in the second aspect as described above.

[0018] The line fault clearing system and method, storage medium and program product provided by the present application. The line fault clearing system of the power transmission and distribution line includes: a vision sensor, an image processor, and a central processor that are communicatively connected. The vision sensor includes a dual-spectral camera. Among them, the vision sensor is used to collect first image data of the target power transmission and distribution line at different first preset angles based on the first spectral camera and send the first image data to the image processor; the image processor is used to extract the position information corresponding to the target line fault from the first image data in response to the first image data and send the position information to the central processor; the central processor is used to determine the first distance between the target line fault and the target power transmission and distribution line according to the position information in response to the position information, and determine whether the target line fault needs to be cleared according to the first distance and a preset distance, and formulate a corresponding line fault clearing plan, realizing automatic line fault detection and improving the line fault clearing efficiency. Description of the Drawings

[0019] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0020] Figure 1 It is a schematic structural diagram of the line fault clearing system of the power transmission and distribution line provided by the embodiment of the present application;

[0021] Figure 2 It is a schematic structural relationship diagram between the vision sensor, the target power transmission and distribution line, and the first preset angle provided by the embodiment of the present application;

[0022] Figure 3 It is a schematic structural relationship diagram between the vision sensor, the target power transmission and distribution line, and the second preset angle provided by the embodiment of the present application;

[0023] Figure 4 Structural schematic of the transmission and distribution line fault cleaning system provided by the embodiment of the present application Figure 2 ;

[0024] Figure 5 Flowchart of the transmission and distribution line fault cleaning method provided by the embodiment of the present application

[0025] Through the above drawings, specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0026] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0027] First, the professional terms involved in the embodiments of the present application will be explained below.

[0028] Line fault: refers to the obstacle of trees growing at high speed that may touch the high-voltage wire, or other obstacle objects that are likely to affect the normal operation of the high-voltage line.

[0029] In the management of transmission and distribution lines, if the trees are not pruned and maintained in a timely manner, the overly tall trees may collapse in bad weather or emergencies, posing a direct threat to the stability and reliability of the transmission lines. Especially in severe weather conditions such as strong winds, heavy rains or ice and snow, the branches of the tall trees under or near the transmission and distribution lines may be blown by strong winds and come into contact with the transmission and distribution lines, or the branches may be broken and hung on the conductors of the transmission and distribution lines after being broken. Such contact may cause a short circuit or grounding fault in the transmission and distribution lines. For example, when a branch touches the transmission and distribution line, the current will directly flow through the branch, causing damage to the wire and related equipment; if the branch touches the ground or other metal objects, the current may flow through the grounding path, thus generating danger.

[0030] Every spring, as all things come back to life, the growth rate of trees significantly accelerates. However, this also means that the distance between power lines and trees needs to be managed more carefully to ensure that there is a sufficient safety distance between utility poles and transmission towers and trees, preventing power grid failures caused by tree growth. To solve this problem, a series of measures such as pruning, felling, or transplanting trees are needed to clear the trees under the power transmission and distribution lines to ensure that the safety distance between utility poles and transmission towers and trees meets the standard requirements.

[0031] In related technologies, on the one hand, power transmission and distribution lines are usually inspected manually to detect and clear line obstacles such as tree obstacles and other obstacles, but this method has the problem of low efficiency in clearing line obstacles; on the other hand, drones are used to inspect power transmission and distribution lines to detect line obstacles such as tree obstacles and other obstacles, but when the length of the power transmission and distribution line is too long and the span is too large, the optimal line obstacle clearing plan cannot be accurately calculated, and there is also the problem of low efficiency in clearing line obstacles.

[0032] Based on the problems existing in related technologies, the embodiment of the present application realizes the automatic detection of line obstacles in the power transmission and distribution lines through a power transmission and distribution line obstacle clearing system including a visual sensor, an image processor, and a central processor, and automatically formulates a corresponding line obstacle clearing plan for the detected line obstacles, improving the efficiency of clearing line obstacles.

[0033] Figure 1 It is a schematic structural diagram of the power transmission and distribution line obstacle clearing system provided by the embodiment of the present application. As Figure 1 shown, the power transmission and distribution line obstacle clearing system 10 includes a visual sensor 11, an image processor 12, and a central processor 13 that are communicatively connected, where the visual sensor includes a dual-spectrum camera.

[0034] Among them, the visual sensor is used to collect first image data of the target power transmission and distribution line at different first preset angles based on the first-spectrum camera and send the first image data to the image processor; the image processor is used to respond to the first image data, extract the position information corresponding to the target line obstacle from the first image data, and send the position information to the central processor; the central processor is used to respond to the position information, determine the first distance between the target line obstacle and the target power transmission and distribution line according to the position information, and determine whether the target line obstacle needs to be cleared according to the first distance and the preset distance, and formulate a corresponding line obstacle clearing plan.

[0035] Exemplarily, the dual-spectrum camera may include a visible light camera and an infrared light camera.

[0036] Exemplarily, the first-spectrum camera may be a visible light camera.

[0037] Next, first in combination with Figure 2A detailed description is given of the structural relationship among the visual sensor, the target power transmission and distribution line, and the first preset angle.

[0038] Figure 2 This is a schematic diagram of the structural relationship among the visual sensor, the target power transmission and distribution line, and the first preset angle provided by an embodiment of the present application. As Figure 2 shown, the black solid line between the pole towers 21 and 22 represents the overhead conductor in the target power transmission and distribution line, the black rectangular frame represents the visual sensor, and the dashed arrows represent different first preset angles.

[0039] From Figure 2 it can be seen that the visual sensor can be installed at the upper end of any one of the pole towers corresponding to the target power transmission and distribution line, and the installation height of the visual sensor is the same as the height of the overhead conductor in the target power transmission and distribution line.

[0040] Exemplarily, the first preset angle can be 90 degrees or 45 degrees.

[0041] From Figure 2 it can be seen that the viewing angle of the camera in the visual sensor relative to the pole tower on which the visual sensor is installed can be 90 degrees or 45 degrees.

[0042] Exemplarily, the first image data is an image below the target power transmission and distribution line collected by the visible light camera in the visual sensor.

[0043] It can be understood that in the first image data collected based on the first preset angle, the corresponding image does not include the target power transmission and distribution line.

[0044] In one possible implementation, the acquisition frequency of the first image data can be 24 hours. That is, every 24 hours, the first image data is acquired once at different first preset angles.

[0045] Exemplarily, the first image data can be two pictures respectively collected at different first preset angles. That is, one picture is collected at 90 degrees and one picture is collected at 45 degrees respectively.

[0046] Exemplarily, the target line obstacle can be a tree obstacle.

[0047] Exemplarily, the first image data includes the position information and geometric information corresponding to the image. The position information can be the position coordinates of the center point of the image, and the geometric information can be the width and height of the image.

[0048] The position information of the target line obstacle can be the position coordinates of the target line obstacle in the image.

[0049] A possible implementation of extracting the position information corresponding to the target line obstacle from the first image data may be: for each image in the first image data, identifying the target line obstacle included in the image based on a deep learning model, and further obtaining the position information of the target line obstacle based on the position information and geometric information corresponding to the image.

[0050] A possible implementation of determining the first distance between the target line obstacle and the target power transmission and distribution line according to the position information may be: calculating the first distance between the target line obstacle and the target power transmission and distribution line according to the position coordinates of the target line obstacle and the position coordinates of the target power transmission and distribution line. Among them, the position coordinates of the target power transmission and distribution line can be obtained based on the position coordinates of the pole tower.

[0051] It can be understood that in each image of the first image data, there may be one target line obstacle, or there may be multiple target line obstacles, or there may be no target line obstacle. In the power transmission and distribution line obstacle cleaning system provided by the embodiments of the present application, when there are multiple target line obstacles in the same image, the distance between the target line obstacle closest to the target power transmission and distribution line and the target power transmission and distribution line is determined as the first distance; when there is no target line obstacle in the image, the image processor does not process the image.

[0052] Exemplarily, the preset distance may be the safe distance between the line obstacle and the power transmission and distribution line, that is, within the preset distance range, the line obstacle will not affect the power transmission and distribution line.

[0053] It should be noted that the embodiments of the present application do not limit the size of the preset distance, and it can be determined specifically according to actual application requirements.

[0054] A possible implementation of determining whether the target line obstacle needs to be cleaned according to the first distance and the preset distance may be: determining whether the first distance is less than the preset distance. If it is less, it is determined that the target line obstacle needs to be cleaned; if it is greater than or equal to, it is determined that the target line obstacle does not need to be cleaned.

[0055] It should be noted that when obtaining the first distance between the target line obstacle and the power transmission and distribution line through the image data collected at different first preset angles respectively, when performing line obstacle cleaning, the priority of the target line obstacle corresponding to the first preset angle of 90 degrees is higher than that of the target line obstacle corresponding to the first preset angle of 45 degrees.

[0056] Exemplarily, the smaller the first distance, that is, the closer the target line obstacle is to the target power transmission and distribution line, the higher the cleaning priority.

[0057] Exemplarily, the target line obstacles are sorted in descending order according to the cleaning priority order of the target line obstacles, so as to obtain the line obstacle cleaning plan.

[0058] In the embodiment of the present application, the transmission and distribution line fault cleaning system includes a visually sensor, an image processor, and a central processor that are communicatively connected. The visually sensor includes a dual-spectrum camera. Among them, the visually sensor is configured to collect first image data of the target transmission and distribution line at different first preset angles based on the first-spectrum camera, and send the first image data to the image processor; the image processor is configured to extract the position information corresponding to the target fault from the first image data in response to the first image data, and send the position information to the central processor; the central processor is configured to determine the first distance between the target fault and the target transmission and distribution line according to the position information in response to the position information, and determine whether the target fault needs to be cleaned according to the first distance and a preset distance, and formulate a corresponding fault cleaning plan, so as to realize automatic fault detection and improve the fault cleaning efficiency.

[0059] Optionally, the visually sensor is further configured to collect second image data of the target transmission and distribution line at a second preset angle based on the second-spectrum camera, and collect third image data of the target transmission and distribution line at the second preset angle based on the first-spectrum camera, and send the second image data to the image processor and the third image data to the central processor respectively.

[0060] Exemplarily, the second-spectrum camera may be an infrared light camera.

[0061] First, the structural relationship among the visually sensor, the target transmission and distribution line, and the second preset angle will be described in detail below. Figure 3 The structural relationship among the visually sensor, the target transmission and distribution line, and the second preset angle will be described in detail below.

[0062] Figure 3 FIG. is a schematic diagram of the structural relationship among the visually sensor, the target transmission and distribution line, and the second preset angle provided by the embodiment of the present application. As Figure 3 shown, the black solid line between the pole tower 31 and the pole tower 32 represents the overhead conductor in the target transmission and distribution line, the black rectangular frame represents the visually sensor, and the dashed arrow represents the second preset angle.

[0063] Exemplarily, the second preset angle may be 120 degrees.

[0064] It can be seen from Figure 3 that the viewing angle of the camera in the visually sensor with respect to the pole tower on which the visually sensor is installed is 120 degrees.

[0065] Exemplarily, the second image data is an image above the target transmission and distribution line collected based on the infrared light camera in the visually sensor, and the third image data is an image above the target transmission and distribution line collected based on the visible light camera in the visually sensor.

[0066] It can be understood that in the second image data and the third image data collected based on the second preset angle, in addition to the line obstacle, the corresponding image also includes the target power transmission and distribution line.

[0067] In a possible implementation manner, the acquisition frequency of the second image data and the third image data can be 24 hours. That is, every 24 hours, the second image data is acquired once and the third image data is acquired once at the second preset angle.

[0068] Exemplarily, each of the second image data and the third image can include a picture. That is, a photo is acquired based on the infrared camera at 120 degrees, and a photo is acquired based on the visible light at 120 degrees.

[0069] In the embodiment of the present application, the visual sensor is used to acquire the image data of the target power transmission and distribution line at the second preset angle, so as to realize the automatic detection of the state of the target power transmission and distribution line.

[0070] In the power transmission and distribution line obstacle clearing system provided by the embodiment of the present application, the first image data, the second image data, and the third image data can be acquired within a preset time period within 24 hours. The present application does not limit the preset time period, and it can be determined specifically according to actual application requirements.

[0071] Optionally, the image processor is further configured to, in response to the second image data, extract the temperature corresponding to the target power transmission and distribution line from the second image data, obtain the temperature information corresponding to the second image data, and send the temperature information to the central processor; correspondingly, the central processor is further configured to, in response to the temperature information, determine the line heating state of the target power transmission and distribution line according to the temperature information.

[0072] It can be understood that in the second image data collected based on the infrared camera, each pixel included in the corresponding image corresponds to a temperature value.

[0073] In a possible implementation manner, first, based on the image processing technology, the target power transmission and distribution line included in the image is identified, and the area corresponding to the target power transmission and distribution line is segmented. Further, by calculating the temperature values corresponding to all pixels in the area, the temperature information corresponding to the second image data is obtained.

[0074] Exemplarily, the temperature information can include the average temperature, the highest temperature, and the temperature distribution within the area corresponding to the target power transmission and distribution line, etc.

[0075] A possible implementation of determining the line heating status of the target power transmission and distribution line based on temperature information can be as follows: By comparing the current temperature in the temperature information with the preset temperature, identify the temperature abnormal area or hot spot area in the corresponding area of the target power transmission and distribution line, and then determine the line heating status of the target power transmission and distribution line. Among them, the preset temperature can be the temperature safety threshold of the target power transmission and distribution line.

[0076] Exemplarily, the line heating status can include normal status, warning status, overheating status, etc.

[0077] In a possible implementation, when the line heating status of the target power transmission and distribution line is in the normal status, it means that the current temperature of the target power transmission and distribution line is within the safe range and no measures need to be taken; when the line heating status of the target power transmission and distribution line is in the warning status, it means that the current temperature of the target power transmission and distribution line is close to the upper limit temperature safety threshold, and monitoring measures can be taken; when the line heating status of the target power transmission and distribution line is in the overheating status, it means that the current temperature of the target power transmission and distribution line exceeds the temperature safety threshold, and immediate measures need to be taken to prevent power grid failures.

[0078] Optionally, the central processing unit is further configured to, in response to the third image data, send the third image data to the power system, so that the power system determines the line strand break status and line fault information of the target power transmission and distribution line according to the third image data, and sends the line strand break status and line fault information to the central processing unit.

[0079] The third image data is similar to the above and will not be elaborated here.

[0080] Exemplarily, the power system can be a power grid UAV cruise system, which can identify and judge abnormal situations such as line strand breaks by recognizing the captured pictures.

[0081] First, an explanation of line strand break is given.

[0082] Line strand break refers to the phenomenon that the conductor strands in the power transmission and distribution line are broken. It can be understood that the power transmission and distribution line is usually composed of multiple strands of metal wires such as aluminum or aluminum conductor steel reinforced stranded wires twisted together to increase the strength and conductivity of the conductor. When a part of the strands is broken, it is called strand break.

[0083] Exemplarily, the line fault information includes tree obstacles and other obstacles affecting line safety, such as bird nests and some garbage.

[0084] A possible implementation of determining the broken strand state of the target power transmission and distribution line based on the third image data may be as follows: First, preprocess the image, such as denoising, enhancing contrast, and edge detection, etc. Then, based on image processing technology, extract the line features from the preprocessed image. Further, based on a pattern recognition algorithm or a machine learning model, detect the abnormal features in the image to identify possible broken strands of the line and mark the possible broken strand areas.

[0085] Optionally, the power system feeds back the broken strand state of the line and the line fault information to the central processor.

[0086] Optionally, the power transmission and distribution line fault clearing system provided by the embodiments of the present application further includes a communication module, which is used to enable remote data transmission between the central processor and the power system.

[0087] It can be understood that through the remote wireless transmission technology, remote two-way communication between the central processor and the power system station is achieved.

[0088] Optionally, the power transmission and distribution line fault clearing system provided by the embodiments of the present application further includes an alarm module, which is used to alarm one or more of line fault over-distance, line overheating, and broken strands of the line.

[0089] It can be understood that power system alarm can be achieved through the alarm module.

[0090] Optionally, the power transmission and distribution line fault clearing system provided by the embodiments of the present application further includes a power supply module, and the electric energy of the power supply module is obtained through light energy conversion; the power supply module is used to supply power to the power transmission and distribution line fault clearing system.

[0091] It can be understood that the power supply module adopts a solar power supply method, converts light energy into electric energy and stores it in the battery, and supplies power to the power transmission and distribution line fault clearing system to ensure the normal operation of the power transmission and distribution line fault clearing system.

[0092] Figure 4 Structural schematic of the power transmission and distribution line fault clearing system provided by the embodiments of the present application Figure 2 As Figure 4 shown, the power transmission and distribution line fault clearing system includes a vision sensor, an image processor, a central processor, a communication module, an alarm module, and a power supply module;

[0093] Among them, the vision sensor, the image processor, and the central processor are communicatively connected. The central processor conducts remote two-way communication with the power system through the communication module. The alarm module is communicatively connected with the central processor. The power supply module is electrically connected to the vision sensor, the image processor, the central processor, the communication module, and the alarm module respectively.

[0094] The specific functions of the visual sensor, image processor, central processor, communication module, alarm module, and power module are similar to those described above, and will not be elaborated here.

[0095] In summary, for the power transmission and distribution line fault clearing system provided in the embodiments of the present application, on the one hand, through the visual sensor, the growth condition of tree obstacles under the target power transmission and distribution line can be monitored in real time, and further, based on the graph processor and the central processor, the distance between the tree obstacles and the target power transmission and distribution line can be analyzed to determine whether the current tree obstacles need to be cleared and formulate corresponding line fault clearing plans, thereby improving the line fault clearing efficiency; on the other hand, the system can monitor the surface operation condition of the power transmission and distribution line and other sudden obstacles affecting the normal operation of the power transmission and distribution line in real time, and generate an optimization plan by combining with the impact on the safe operation of the power transmission and distribution line.

[0096] Next, taking the above power transmission and distribution line fault clearing system as the execution subject, combined with Figure 5 the power transmission and distribution line fault clearing method provided in the embodiments of the present application will be described in detail.

[0097] Figure 5 This is a flowchart of the power transmission and distribution line fault clearing method provided in the embodiments of the present application. As Figure 5 shown, the specific implementation manner of this power transmission and distribution line fault clearing method includes the following steps:

[0098] S501, Obtain first image data of the target power transmission and distribution line, where the first image data is collected by the first spectral camera of the visual sensor in the power transmission and distribution line fault clearing system at different first preset angles.

[0099] The first image data, the first preset angle, and the first spectral camera are all similar to those described above, and will not be elaborated here.

[0100] S502, Extract the position information corresponding to the target line fault from the first image data.

[0101] The specific implementation manner is similar to that described above, and will not be elaborated here.

[0102] S503, Determine the first distance between the target line fault and the target power transmission and distribution line according to the position information.

[0103] The specific implementation manner is similar to that described above, and will not be elaborated here.

[0104] S504, Determine whether the target line fault needs to be cleared according to the first distance and a preset distance, and formulate a corresponding line fault clearing plan.

[0105] The specific implementation manner is similar to that described above, and will not be elaborated here.

[0106] In an embodiment of the present application, by obtaining first image data of a target power transmission and distribution line collected by a visible light camera of a visual sensor in a power transmission and distribution line fault clearing system at different first preset angles, extracting position information corresponding to a target fault from the first image data, determining a first distance between the target fault and the target power transmission and distribution line according to the position information, determining whether the target fault needs to be cleared according to the first distance and a preset distance, and formulating a corresponding fault clearing plan, automatic fault detection is realized, and the fault clearing efficiency is improved.

[0107] Optionally, the power transmission and distribution line fault clearing method provided by the embodiment of the present application further includes: obtaining second image data of the target power transmission and distribution line, where the second image data is collected by an infrared light camera of the visual sensor at a second preset angle; extracting the temperature corresponding to the target power transmission and distribution line from the second image data to obtain temperature information corresponding to the second image data; and determining the line heating state of the target power transmission and distribution line according to the temperature information.

[0108] The specific implementation manner is similar to the above, and will not be elaborated here.

[0109] Optionally, the power transmission and distribution line fault clearing method provided by the embodiment of the present application further includes: obtaining third image data of the target power transmission and distribution line, where the third image data is collected by the visible light camera at a second preset angle; and sending the third image data to the power system so that the power system determines the line strand break state and fault information of the target power transmission and distribution line according to the third image data.

[0110] The specific implementation manner is similar to the above, and will not be elaborated here.

[0111] The embodiment of the present application further provides a computer program product, including a computer program, and when the computer program is executed by a processor, the above method is implemented.

[0112] The embodiment of the present application further provides a computer-readable storage medium, in which computer execution instructions are stored, and when the processor executes the computer execution instructions, the above method is implemented.

[0113] The above-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, a magnetic disk or an optical disc. The readable storage medium can be any available medium accessible by a general-purpose or special-purpose computer.

[0114] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can be located in an Application Specific Integrated Circuit (ASIC). Of course, the processor and the readable storage medium can also exist as discrete components in a device.

[0115] The division of units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the couplings or direct couplings or communication connections shown or discussed between each other can be indirect couplings or communication connections through some interfaces, devices or units, and can be in electrical, mechanical or other forms.

[0116] The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0117] In addition, in each embodiment of the present invention, the functional units can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit.

[0118] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in each embodiment of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks or optical discs that can store program codes.

[0119] Those of ordinary skill in the art will understand that all or part of the steps to implement the above method embodiments can be completed by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it performs the steps including the above method embodiments; and the aforementioned storage medium includes: various media such as ROM, RAM, magnetic disks, or optical discs that can store program codes.

[0120] Finally, it should be noted that: After considering the specification and practicing the invention disclosed herein, those skilled in the art will readily conceive of other embodiments of the present invention. The present invention is intended to cover any variations, uses, or adaptations of the present invention, which follow the general principles of the present invention and include common general knowledge or conventional technical means in the technical field not disclosed by the present invention. It is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is only limited by the appended claims.

Claims

1. A transmission and distribution line fault clearing system, characterized in that, Including: A visually sensor, an image processor, and a central processor that are communicatively connected. The visual sensor includes a dual-spectrum camera; Wherein, the visual sensor is configured to collect first image data of a target power transmission and distribution line at different first preset angles based on a first-spectrum camera, and send the first image data to the image processor; The image processor is configured to extract position information corresponding to a target line fault from the first image data in response to the first image data, and send the position information to the central processor; The central processor is configured to determine a first distance between the target line fault and the target power transmission and distribution line according to the position information in response to the position information, and determine whether the target line fault needs to be cleared based on the first distance and a preset distance, and formulate a corresponding line fault clearing plan.

2. The power transmission and distribution line fault cleaning system according to claim 1, wherein, The visual sensor is further configured to collect second image data of the target power transmission and distribution line at a second preset angle based on a second-spectrum camera, and collect third image data of the target power transmission and distribution line at the second preset angle based on the first-spectrum camera, and send the second image data to the image processor and the third image data to the central processor respectively.

3. The power transmission and distribution line fault cleaning system according to claim 2, wherein The image processor is further configured to extract the temperature corresponding to the target power transmission and distribution line from the second image data in response to the second image data, obtain temperature information corresponding to the second image data, and send the temperature information to the central processor; Accordingly, the central processor is further configured to determine the line heating state of the target power transmission and distribution line according to the temperature information in response to the temperature information.

4. The power transmission and distribution line fault cleaning system according to claim 2, characterized in that, The central processor is further configured to send the third image data to a power system in response to the third image data, so that the power system determines the line breakage state and line fault information of the target power transmission and distribution line according to the third image data, and sends the line breakage state and the line fault information to the central processor.

5. The power transmission and distribution line fault clearing system according to claim 4, wherein Further including: A communication module configured to enable remote data transmission between the central processor and the power system.

6. The power transmission and distribution line fault clearing system according to any one of claims 1 to 4, characterized in that, Further including: An alarm module configured to alarm for one or more of line fault over-distance, line overheating, and line breakage.

7. The power transmission and distribution line fault cleaning system according to any one of claims 1 to 4, characterized in that, Further including: A power supply module, the electric energy of which is obtained by light energy conversion; The power supply module is configured to supply power to the power transmission and distribution line fault clearing system.

8. A method for clearing line faults in a power transmission and distribution line, characterized in that, Applied to the power transmission and distribution line fault clearing system according to any one of claims 1 to 7, the power transmission and distribution line fault clearing method includes: Obtaining first image data of a target power transmission and distribution line, where the first image data is collected at different first preset angles based on a first-spectrum camera of a visual sensor in the power transmission and distribution line fault clearing system; Extracting position information corresponding to a target line fault from the first image data; Determining a first distance between the target line fault and the target power transmission and distribution line according to the position information; Determine whether the target line obstacle needs to be cleared according to the first distance and the preset distance, and formulate a corresponding line obstacle clearing plan.

9. The line fault clearing method for the power transmission and distribution line according to claim 8, characterized in that, Further included: Obtain second image data of the target power transmission and distribution line, where the second image data is collected by a second spectral camera of the vision sensor at a second preset angle; Extract the temperature corresponding to the target power transmission and distribution line from the second image data to obtain the temperature information corresponding to the second image data; Determine the line heating state of the target power transmission and distribution line according to the temperature information.

10. The method for clearing line faults of power transmission and distribution lines according to claim 8 or 9, characterized in that, Further included: Obtain third image data of the target power transmission and distribution line, where the third image data is collected by the first spectral camera at the second preset angle; Send the third image data to the power system so that the power system determines the line strand break state and line obstacle information of the target power transmission and distribution line according to the third image data.

11. A computer-readable storage medium, characterized in that, Computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement the method according to any one of claims 8 to 10.

12. A computer program product, characterized in that, Including a computer program, when the computer program is executed by a processor, it implements the method according to any one of claims 8 to 10.

Images