Method and system for determining image state of electric power inspection image

Abstract

The invention discloses an image state determination method and system for an electric power inspection image, and relates to the technical field of electric power management. The system comprises an image acquisition module, an image processing module, a target detection module, an early warning module, a data management module and a report generation module. The target detection module comprises a detection unit and an identification unit; the early warning module comprises a comparison unit and a data storage unit; according to the invention, the image acquisition module, the image processing module, the target detection module, the early warning module, the data management module and the report generation module are used for processing the acquired electric power inspection image, analyzing the abnormality, and determining whether the state of the closing condition of the switch part of the electric power equipment in the image is consistent with the preset normal state or not. Therefore, the accuracy of the electric power inspection data is improved, and the situation of missing detection and false detection caused by low detection accuracy is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power management, and in particular to a method and system for determining an image state of a power inspection image. Background Art

[0002] Power inspection is an important measure to ensure the normal operation of the power system, including the preparation stage, pre-inspection preparation and inspection process. Inspectors need to comprehensively check the equipment status, handle abnormal situations, and pay attention to common problems and solutions. Power inspection is crucial to power supply safety, and teamwork and accident handling capabilities need to be strengthened. At present, most professional intelligent equipment is used to automatically inspect power equipment;

[0003] However, the existing technology still has some defects when processing images collected during power inspection:

[0004] 1. When the existing technology processes the collected power inspection images, the system has a single image processing method, which makes it impossible to accurately identify the switch closure status of the power equipment in the image, thereby affecting the accuracy of the power inspection and easily causing missed detection and false detection;

[0005] 2. At the same time, the existing technology is not convenient for automatically adjusting the angle of the power inspection image acquisition device. The acquisition device fixed in one place can only acquire images with a fixed viewing angle, which makes it inconvenient to acquire power inspection images at different positions. At the same time, the lens of the image acquisition device is prone to dust, and the existing technology is not convenient for automatically cleaning the dust on the lens of the acquisition device, resulting in poor imaging effect of the power inspection image;

[0006] In view of the above problems, the inventor proposes a method and system for determining the image status of a power inspection image to solve the above problems. Summary of the invention

[0007] In order to solve the above-mentioned problem, the object of the present invention is to provide a method and system for determining the image status of a power inspection image.

[0008] To solve the above technical problems, the present invention adopts the following technical solutions: an image state determination system for power inspection images, the system comprising an image acquisition module, an image processing module, a target detection module, an early warning module, a data management module and a report generation module;

[0009] The target detection module includes a detection unit and a recognition unit;

[0010] The early warning module includes a comparison unit and a data storage unit;

[0011] The terminal device of the image acquisition module includes a fixed disk, a dual-spectrum intelligent camera and a far-infrared thermal imager. An equipment seat is fixedly installed on the upper surface of the fixed disk, a mounting platform is provided above the equipment seat, the dual-spectrum intelligent camera and the far-infrared thermal imager are fixedly installed on the upper surface of the mounting platform, a U-shaped frame is fixedly installed on the upper surface of the mounting platform, an azimuth adjustment component is provided on the equipment seat, an angle adjustment component is provided between the equipment seat and the mounting platform, and a cleaning component for the dual-spectrum intelligent camera and the far-infrared thermal imager is provided on the U-shaped frame.

[0012] Preferably, the azimuth adjustment assembly includes a rotating shaft, one end of the rotating shaft is rotatably connected to the upper surface of the equipment base, the other end of the rotating shaft is fixedly installed with two support plates, a rotating rod is provided inside the equipment base, a first bevel gear is fixedly installed at one end of the rotating rod, a second bevel gear is fixedly installed at one end of the rotating shaft, and the first bevel gear and the second bevel gear are meshingly connected.

[0013] Preferably, a first motor is fixedly mounted on the inner wall of the equipment base, and a driving output end of the first motor is fixedly connected to the other end of the rotating rod.

[0014] Preferably, the angle adjustment assembly includes a U-shaped seat, the other end of the rotating shaft is fixedly connected to the lower surface of the U-shaped seat, one end of the two support plates is fixedly connected to the lower surface of the U-shaped seat, a rotating shaft is rotatably installed on the inner wall of the U-shaped seat, two connecting rods are fixedly installed in the middle of the rotating shaft, and one end of the two connecting rods is fixedly connected to the lower surface of the mounting platform.

[0015] Preferably, a second motor is fixedly mounted on one end of the U-shaped seat, and a driving output end of the second motor is fixedly connected to one end of the rotating shaft.

[0016] Preferably, the cleaning assembly includes two mounting plates, one side of each of the mounting plates is fixedly mounted with a cleaning sponge, one side of one of the cleaning sponges is in movable contact with the lens end of the dual-spectrum intelligent camera, and one side of the other cleaning sponge is in movable contact with the lens end of the far-infrared thermal imager, a lifting seat is slidably provided on the inner wall of the U-shaped frame, a connecting plate is fixedly mounted on one side of the lifting seat, a fixing frame is fixedly mounted between the two mounting plates, and one end of the connecting plate is fixedly connected to the fixing frame.

[0017] Preferably, a third motor is fixedly mounted on the upper end surface of the U-shaped frame, a lead screw is fixedly mounted on the driving output end of the third motor, the lead screw is rotationally connected to the U-shaped frame, and the lead screw passes through the lifting seat and is rotationally connected to the lifting seat through a thread.

[0018] The present invention also provides a method for determining the image state of an electric power inspection image, comprising the following steps:

[0019] S1. Image acquisition and processing

[0020] The image acquisition module collects inspection image information of the power equipment, and the image processing module performs denoising on the collected image information and adjusts the brightness and color of the image information;

[0021] S2. Target Detection and Recognition

[0022] The detection unit in the target detection module detects the switch components of the power equipment in the image information, and then the recognition unit recognizes the closing status of the switch components to analyze the closing status of the switch components;

[0023] S3. Image information comparison and early warning

[0024] The comparison unit in the early warning module compares whether the state of the closing condition of the switch component of the power equipment in the image is consistent with the preset normal state;

[0025] If the status is abnormal, the warning module automatically issues a warning message, and at the same time, the data storage unit saves the abnormal image information;

[0026] S4. Image information management

[0027] The data management module stores and classifies the image information of inspected power equipment for subsequent query and comparison;

[0028] S5. Inspection report generation

[0029] The report generation module automatically generates an inspection report based on the power inspection results. The inspection report includes image status, abnormal information and processing suggestions.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. In the present invention, the collected power inspection images are processed by the image acquisition module, the image processing module, the target detection module, the early warning module, the data management module and the report generation module, and the abnormalities are analyzed. By comparing the state of the closing state of the switch components of the power equipment in the image with the preset normal state, the determination of the state of the power inspection image is finally completed, thereby improving the accuracy of the power inspection data and avoiding the situation of missed detection and false detection due to low detection accuracy;

[0032] 2. In the present invention, the dual-spectrum intelligent camera and the far-infrared thermal imager are made to revolve in the horizontal and vertical directions through the cooperation of the azimuth adjustment component and the angle adjustment component, so that the dual-spectrum intelligent camera and the far-infrared thermal imager are directed toward the power equipment whose image is to be collected, thereby conveniently realizing the azimuth and vertical angle adjustment of the dual-spectrum intelligent camera and the far-infrared thermal imager, and thus facilitating the collection of images of power equipment at different positions;

[0033] 3. In the present invention, by driving the cleaning sponge in the cleaning assembly to descend, the cleaning sponge wipes off the dust on the dual-spectrum intelligent camera and the far-infrared thermal imager lens during the descent process, thereby conveniently realizing the automatic cleaning of the dust on the dual-spectrum intelligent camera and the far-infrared thermal imager lens, thereby ensuring the clarity of the image imaging of the power equipment and reducing the maintenance work intensity of the operating personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 The present invention is a schematic diagram of the composition of an image status determination system for power inspection images.

[0036] Figure 2 The present invention is a schematic diagram of the connection structure of the dual-spectrum intelligent camera, the far-infrared thermal imager, the azimuth adjustment component, the angle adjustment component and the cleaning component.

[0037] Figure 3 It is a schematic diagram of the cutaway structure of the equipment seat of the present invention.

[0038] Figure 4 For the present invention Figure 3 A magnified schematic diagram of part A in FIG.

[0039] Figure 5 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0040] Figure 6 The figure is a schematic diagram of the connection between the cleaning sponge of the present invention, a dual-spectrum intelligent camera and a far-infrared thermal imager.

[0041] In the figure: 10, image acquisition module; 20, image processing module; 30, target detection module; 40, warning module; 50, data management module; 60, report generation module; 70, detection unit; 80, recognition unit; 90, comparison unit; 100, data storage unit; 1, fixed disk; 2, dual-spectrum intelligent camera; 3, far-infrared thermal imager; 11, equipment base; 12, installation platform; 13, U-shaped frame; 14, fixed ears; 4, azimuth adjustment Assembly; 41. rotating shaft; 42. supporting plate; 43. first motor; 44. rotating rod; 45. first bevel gear; 46. second bevel gear; 5. angle adjustment assembly; 51. U-shaped seat; 52. rotating shaft; 53. connecting rod; 54. second motor; 6. cleaning assembly; 61. mounting plate; 62. cleaning sponge; 63. lifting seat; 64. connecting plate; 65. fixing frame; 66. guide groove; 67. guide block; 68. third motor; 69. lead screw. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example: Figure 1-6 As shown, the present invention provides an image state determination system for power inspection images, the system comprising an image acquisition module 10, an image processing module 20, a target detection module 30, an early warning module 40, a data management module 50 and a report generation module 60;

[0044] The target detection module 30 includes a detection unit 70 and a recognition unit 80;

[0045] The early warning module 40 includes a comparison unit 90 and a data storage unit 100;

[0046] The terminal device of the image acquisition module 10 includes a fixed disk 1, a dual-spectrum intelligent camera 2 and a far-infrared thermal imager 3. The dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 are used together to acquire images of power equipment. This is a prior art and will not be described in detail here. The outer wall of the fixed disk 1 is fixedly installed with a plurality of fixed ears 14 distributed in a ring array. By setting the fixed ears 14, the fixed ears 14 can facilitate the operator to fix the fixed disk 1 on the monitoring tower. The upper surface of the fixed disk 1 is fixedly installed with an equipment seat 11, and a mounting platform 12 is provided above the equipment seat 11. The dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 are fixedly installed on the upper surface of the mounting platform 12, and a U-shaped frame 13 is fixedly installed on the upper surface of the mounting platform 12. An azimuth adjustment component 4 is provided on the equipment seat 11, and an angle adjustment device 12 is provided between the equipment seat 11 and the mounting platform 12. The node component 5 is provided with an azimuth adjustment component 4 and an angle adjustment component 5. The azimuth adjustment component 4 can make the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 rotate in a circle through the angle adjustment component 5 and the mounting platform 12. The angle adjustment component 5 can adjust the angles of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 in the vertical direction, so that the adjustment of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 can be conveniently realized, so as to facilitate image acquisition of power equipment at different positions. A cleaning component 6 for the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 is provided on the U-shaped frame 13. By setting the cleaning component 6, the cleaning component 6 can clean the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 to avoid dust on the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 affecting the image imaging effect.

[0047] The azimuth adjustment component 4 includes a rotating shaft 41, one end of which is rotatably connected to the upper surface of the equipment seat 11, and the other end of the rotating shaft 41 is fixedly installed with two support plates 42. By driving the rotating shaft 41 to rotate, the rotating shaft 41 can make the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 rotate in a circle through the angle adjustment component 5 and the mounting platform 12. A rotating rod 44 is provided inside the equipment seat 11, and a first bevel gear 45 is fixedly installed at one end of the rotating rod 44, and a second bevel gear 46 is fixedly installed at one end of the rotating shaft 41. The first bevel gear 45 and the second bevel gear 46 are meshingly connected. By driving the rotating rod 44 to rotate, the rotating rod 44 can rotate the rotating shaft 41 through the first bevel gear 45 and the second bevel gear 46. A first motor 43 is fixedly installed on the inner wall of the equipment seat 11, and the driving output end of the first motor 43 is fixedly connected to the other end of the rotating rod 44. By turning on the first motor 43, the driving shaft of the first motor 43 can rotate the rotating rod 44.

[0048] The angle adjustment component 5 includes a U-shaped seat 51, the other end of the rotating shaft 41 is fixedly connected to the lower surface of the U-shaped seat 51, and one end of the two support plates 42 is fixedly connected to the lower surface of the U-shaped seat 51. By setting the support plate 42, the stability of the U-shaped seat 51 can be improved, thereby improving the stability of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3. The inner wall of the U-shaped seat 51 is rotatably installed with a rotating shaft 52, and two connecting rods 53 are fixedly installed in the middle of the rotating shaft 52. One end of the two connecting rods 53 is fixed to the lower surface of the mounting platform 12. The rotating shaft 52 is connected by driving the rotating shaft 52 to rotate. The rotating shaft 52 can make the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 revolve around the axis of the rotating shaft 52 through the connecting rod 53 and the mounting platform 12, thereby realizing the vertical angle adjustment of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3. A second motor 54 is fixedly installed at one end of the U-shaped seat 51, and a driving output end of the second motor 54 is fixedly connected to one end of the rotating shaft 52. By turning on the second motor 54, the driving shaft of the second motor 54 can rotate the rotating shaft 52.

[0049] The cleaning assembly 6 includes two mounting plates 61, and a cleaning sponge 62 is fixedly installed on one side of the two mounting plates 61. One side of one of the cleaning sponges 62 is in active contact with the lens end of the dual-spectrum intelligent camera 2, and one side of the other cleaning sponge 62 is in active contact with the lens end of the far-infrared thermal imager 3. By driving the mounting plates 61 and the cleaning sponge 62 to vertically descend, when the cleaning sponge 62 contacts the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3, dust on the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 can be wiped off, thereby realizing automatic cleaning of dust on the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3. A lifting seat 63 is slidingly provided on the inner wall of the U-shaped frame 13, and guide grooves 66 are provided on both sides of the U-shaped frame 13. Guide blocks 67 are fixedly installed on both ends of the lifting seat 63, and one guide block 67 is slidably connected to the inner wall of a guide groove 66. By setting the guide groove 66 and the guide block 67, the guide block 67 It can slide vertically along the inner wall of the guide groove 66, so that the lifting seat 63 can be lifted in the vertical direction. A connecting plate 64 is fixedly installed on one side of the lifting seat 63, and a fixing frame 65 is fixedly installed between the two mounting plates 61. One end of the connecting plate 64 is fixedly connected to the fixing frame 65. By driving the lifting seat 63 to lift in the vertical direction, the lifting seat 63 can vertically lift the mounting plate 61 and the cleaning sponge 62 through the connecting plate 64 and the fixing frame 65, so that the cleaning sponge 62 contacts or disengages with the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3. A third motor 68 is fixedly installed on the upper end surface of the U-shaped frame 13, and a lead screw 69 is fixedly installed on the driving output end of the third motor 68. The lead screw 69 is rotatably connected to the U-shaped frame 13, and the lead screw 69 passes through the lifting seat 63 and is threadedly rotatably connected to the lifting seat 63. By turning on the third motor 68, the driving shaft of the third motor 68 can rotate the lead screw 69, and the lead screw 69 can drive the lifting seat 63 to lift in the vertical direction.

[0050] The present invention also provides a method for determining the image state of an electric power inspection image, comprising the following steps:

[0051] S1. Image acquisition and processing

[0052] The image acquisition module 10 collects inspection image information of the power equipment, and the image processing module 20 performs denoising on the collected image information and adjusts the brightness and color of the image information;

[0053] S2. Target Detection and Recognition

[0054] The detection unit 70 in the target detection module 30 detects the switch component of the power equipment in the image information, and then the recognition unit 80 recognizes the closing state of the switch component and analyzes the closing state of the switch component;

[0055] S3. Image information comparison and early warning

[0056] The comparison unit 90 in the early warning module 40 compares whether the state of the closing condition of the switch component of the power equipment in the image is consistent with the preset normal state;

[0057] If the state is abnormal, the warning module 40 automatically issues a warning message, and at the same time, the data storage unit 100 stores the abnormal image information;

[0058] S4. Image information management

[0059] The data management module 50 stores and classifies the image information of the inspected power equipment for subsequent query and comparison;

[0060] S5. Inspection report generation

[0061] The report generation module 60 automatically generates an inspection report according to the power inspection result, and the inspection report includes image status, abnormal information and processing suggestions.

[0062] Working principle: When it is necessary to determine the image status of the power inspection, firstly, the inspection image information of the power equipment is collected through the image acquisition module 10, the image processing module 20 performs denoising on the collected image information, and adjusts the brightness and color of the image information. The detection unit 70 in the target detection module 30 detects the switch components of the power equipment in the image information, and the identification unit 80 identifies the closing status of the switch components and analyzes the closing status of the switch components. The comparison unit 90 in the early warning module 40 compares whether the closing status of the switch components of the power equipment in the image is consistent with the preset normal status. If the status is abnormal, the early warning module 40 automatically issues an early warning message. At the same time, the data storage unit 100 saves the abnormal image information, and the data management module 50 stores and classifies the image information of the inspected power equipment for subsequent query and comparison. The report generation module 60 automatically generates an inspection report according to the power inspection results. The inspection report includes the image status, abnormal information and processing suggestions, thereby conveniently realizing the determination of the power inspection image status, thereby effectively improving the accuracy of the power inspection data, and avoiding the occurrence of missed detection and false detection due to low detection accuracy;

[0063] In the process of collecting images using the dual-spectrum smart camera 2 and the far-infrared thermal imager 3, when it is necessary to collect images of power equipment at different positions, the operator first turns on the first motor 43, and the driving shaft of the first motor 43 rotates the rotating rod 44, and the rotating rod 44 rotates the rotating shaft 41 through the first bevel gear 45 and the second bevel gear 46, and the rotating shaft 41 rotates the dual-spectrum smart camera 2 and the far-infrared thermal imager 3 in a circle through the angle adjustment component 5 and the mounting platform 12;

[0064] Then, the second motor 54 is turned on, and the driving shaft of the second motor 54 rotates the rotating shaft 52. The rotating shaft 52 makes the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 revolve around the axis of the rotating shaft 52 through two connecting rods 53 and the mounting platform 12, thereby conveniently realizing the azimuth and vertical angle adjustment of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3, and thus facilitating the collection of images of power equipment at different positions;

[0065] When there is dust on the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3, the operator turns on the third motor 68, and the driving shaft of the third motor 68 rotates the lead screw 69, which drives the lifting seat 63 to descend vertically. The lifting seat 63 makes the two mounting plates 61 and the two cleaning sponges 62 descend vertically through the connecting plate 64 and the fixing frame 65. The two cleaning sponges 62 gradually come into contact with the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3 during the descent process, and wipe off the dust on the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3, thereby conveniently realizing the automatic cleaning of the dust on the lenses of the dual-spectrum intelligent camera 2 and the far-infrared thermal imager 3, thereby ensuring the clarity of the image imaging of the power equipment and reducing the maintenance work intensity of the operators.

[0066] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A system for determining the image status of an electric power inspection image, characterized in that: The system comprises an image acquisition module (10), an image processing module (20), a target detection module (30), an early warning module (40), a data management module (50) and a report generation module (60); The target detection module (30) comprises a detection unit (70) and a recognition unit (80); The early warning module (40) comprises a comparison unit (90) and a data storage unit (100); The terminal device of the image acquisition module (10) comprises a fixed disk (1), a dual-spectrum intelligent camera (2) and a far-infrared thermal imager (3); a device seat (11) is fixedly mounted on the upper surface of the fixed disk (1); a mounting platform (12) is provided above the device seat (11); the dual-spectrum intelligent camera (2) and the far-infrared thermal imager (3) are fixedly mounted on the upper surface of the mounting platform (12); a U-shaped frame (13) is fixedly mounted on the upper surface of the mounting platform (12); an orientation adjustment component (4) is provided on the device seat (11); an angle adjustment component (5) is provided between the device seat (11) and the mounting platform (12); and a cleaning component (6) for the dual-spectrum intelligent camera (2) and the far-infrared thermal imager (3) is provided on the U-shaped frame (13).

2. The image state determination system of a power inspection image according to claim 1, characterized in that: A plurality of fixing ears (14) distributed in a ring-shaped array are fixedly mounted on the outer wall of the fixing plate (1).

3. The image state determination system of a power inspection image according to claim 1, characterized in that: The azimuth adjustment component (4) comprises a rotating shaft (41), one end of the rotating shaft (41) is rotatably connected to the upper surface of the equipment base (11), the other end of the rotating shaft (41) is fixedly mounted with two support plates (42), a rotating rod (44) is provided inside the equipment base (11), one end of the rotating rod (44) is fixedly mounted with a first bevel gear (45), one end of the rotating shaft (41) is fixedly mounted with a second bevel gear (46), and the first bevel gear (45) and the second bevel gear (46) are meshingly connected.

4. The image state determination system of a power inspection image according to claim 3, characterized in that: A first motor (43) is fixedly mounted on the inner wall of the equipment base (11), and a driving output end of the first motor (43) is fixedly connected to the other end of the rotating rod (44).

5. The image state determination system of a power inspection image according to claim 3, characterized in that: The angle adjustment assembly (5) comprises a U-shaped seat (51), the other end of the rotating shaft (41) is fixedly connected to the lower surface of the U-shaped seat (51), one end of the two support plates (42) is fixedly connected to the lower surface of the U-shaped seat (51), the inner wall of the U-shaped seat (51) is rotatably mounted with a rotating shaft (52), the middle part of the rotating shaft (52) is fixedly mounted with two connecting rods (53), and one end of the two connecting rods (53) is fixedly connected to the lower surface of the mounting platform (12).

6. The image state determination system of a power inspection image according to claim 5, characterized in that: A second motor (54) is fixedly mounted on one end of the U-shaped seat (51), and a driving output end of the second motor (54) is fixedly connected to one end of the rotating shaft (52).

7. The image state determination system of a power inspection image according to claim 1, characterized in that: The cleaning assembly (6) comprises two mounting plates (61), one side of each of the two mounting plates (61) being fixedly mounted with a cleaning sponge (62), one side of one of the cleaning sponges (62) being in active contact with the lens end of the dual-spectrum intelligent camera (2), and one side of the other of the cleaning sponges (62) being in active contact with the lens end of the far-infrared thermal imager (3), a lifting seat (63) being slidably provided on the inner wall of the U-shaped frame (13), one side of the lifting seat (63) being fixedly mounted with a connecting plate (64), a fixing frame (65) being fixedly mounted between the two mounting plates (61), and one end of the connecting plate (64) being fixedly connected to the fixing frame (65).

8. The image state determination system of a power inspection image according to claim 7, characterized in that: Guide grooves (66) are provided on both sides of the U-shaped frame (13), and guide blocks (67) are fixedly installed on both ends of the lifting seat (63), wherein one of the guide blocks (67) is slidably connected to the inner wall of a guide groove (66).

9. The image state determination system of a power inspection image according to claim 7, characterized in that: A third motor (68) is fixedly mounted on the upper end surface of the U-shaped frame (13); a lead screw (69) is fixedly mounted on the driving output end of the third motor (68); the lead screw (69) is rotatably connected to the U-shaped frame (13); the lead screw (69) passes through the lifting seat (63) and is threadedly rotatably connected to the lifting seat (63).

10. A method for determining the image state of an electric power inspection image according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Image acquisition and processing The inspection image information of the power equipment is collected by the image collection module (10), and the image processing module (20) performs denoising processing on the collected image information to adjust the brightness and color of the image information; S2. Target Detection and Recognition The detection unit (70) in the target detection module (30) detects the switch component of the electric power equipment in the image information, and the recognition unit (80) recognizes the closing state of the switch component to analyze the closing state of the switch component; S3. Image information comparison and early warning A comparison unit (90) in the early warning module (40) compares whether the state of the closing condition of the switch component of the power equipment in the image is consistent with a preset normal state; If the state is abnormal, the warning module (40) automatically issues a warning message, and at the same time, the data storage unit (100) stores the abnormal image information; S4. Image information management The data management module (50) stores and classifies the image information of the inspected power equipment for subsequent query and comparison; S5. Inspection report generation The report generation module (60) automatically generates an inspection report based on the power inspection result, and the inspection report includes image status, abnormal information and processing suggestions.

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