CN114785956A - Power transmission line power failure maintenance operation panoramic investigation device and investigation analysis method - Google Patents
Power transmission line power failure maintenance operation panoramic investigation device and investigation analysis method Download PDFInfo
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- CN114785956A CN114785956A CN202210568771.5A CN202210568771A CN114785956A CN 114785956 A CN114785956 A CN 114785956A CN 202210568771 A CN202210568771 A CN 202210568771A CN 114785956 A CN114785956 A CN 114785956A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 86
- 238000004458 analytical method Methods 0.000 title claims abstract description 30
- 238000011835 investigation Methods 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 230000007547 defect Effects 0.000 claims abstract description 46
- 238000000605 extraction Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000000284 extract Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012821 model calculation Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention discloses a panoramic investigation device for power failure maintenance operation of a power transmission line, which comprises a carrying platform, a control holder, a dimension analyzer, a control rod and a camera platform, wherein the carrying platform is used for carrying a power transmission line; the control cloud platform is fixedly arranged on the carrying platform, and a transmission mechanism is arranged in the control cloud platform and is controlled by the unmanned aerial vehicle; the control holder is arranged at the bottom of the unmanned aerial vehicle through bolts; the dimension analyzer is fixedly arranged at the end part of the carrying platform and is connected with the control holder through a data line; one end of the operating rod is inserted into the control holder and is in transmission connection with a transmission mechanism in the control holder, and the other end of the operating rod is in transmission connection with the camera platform; the camera platform is provided with a camera, and the camera is connected with the dimension analyzer. This transmission line has a power failure and overhauls operation panorama reconnaissance device simple structure, convenient to use, the atress is reasonable, can establish three-dimensional model and carry out the analysis to the defect, improves fortune dimension personnel work efficiency, provides reliable foundation for maintenance plan and working scheme.
Description
Technical Field
The invention relates to the technical field of power transmission line maintenance operation, in particular to a power transmission line power failure maintenance operation panoramic investigation device and an investigation analysis method.
Background
In the process of checking the line defects by the staff of the power transmission line, the staff is required to use the unmanned aerial vehicle to shoot the pictures of the power transmission line. The existing defect detection method has the following problems: (1) the unmanned aerial vehicle can only shoot plane photos, the quality of the shot photos is influenced by camera hardware and the level of operators, the quality of the photos is uneven, and subsequent analysis and judgment are influenced; (2) after the pictures of the defects of the power transmission line are collected, workers spend a great deal of time to judge the severity of the defects and the defects, the analysis of the defects is directly related to the technical level of the workers, and the standardized and standardized basis cannot be provided for overhaul work.
Due to the problems, the work efficiency and the work quality of operation and maintenance personnel are greatly influenced.
Disclosure of Invention
In order to solve the problems, the power-failure maintenance operation panoramic investigation device and the investigation analysis method for the power transmission line are provided, the power-failure maintenance operation panoramic investigation device for the power transmission line is simple in structure, convenient to use and reasonable in stress, can observe and analyze defects at 360 degrees, improves the working efficiency of operation and maintenance personnel, and provides reliable basis for maintenance plans and working schemes.
The technical scheme adopted by the invention is as follows:
a panoramic investigation device for power failure overhaul operation of a power transmission line comprises a carrying platform, a control holder, a dimension analyzer, a control rod and a camera platform; the upper end of the control cloud platform is inserted into the unmanned aerial vehicle body, the control cloud platform is electrically connected with the unmanned aerial vehicle controller, the lower end of the control cloud platform is fixedly arranged on the carrying platform and penetrates through the carrying platform, and a transmission mechanism is arranged in the control cloud platform; reinforcing screw holes are symmetrically formed in the control cloud deck, and the control cloud deck penetrates through the reinforcing screw holes through bolts to be in threaded connection with the bottom of the unmanned aerial vehicle and can be installed at the bottom of the unmanned aerial vehicle; the dimension analyzer is fixedly arranged at the end part of the carrying platform and is connected with the control holder through a data line; one end of the operating rod is inserted into the control holder and is in transmission connection with a transmission mechanism in the control holder, the other end of the operating rod is in transmission connection with the camera platform, and the camera platform can be driven to swing in the vertical direction relative to the carrying platform through the transmission mechanism in the control holder; carry on the camera platform, the camera is connected with the dimension analyzer, is equipped with drive mechanism in the camera platform, and it is connected with the other end transmission of manipulation pole through drive mechanism, and it drives the camera and rotates in the horizontal direction for manipulation pole.
Furthermore, the dimension analyzer comprises an image acquisition unit, a modeling unit, a storage unit, a model extraction unit, a classification unit, an analysis unit and an output unit, and the dimension analyzer integrates all the units through an integrated circuit; the image acquisition unit is in information transmission connection with the camera and the modeling unit, the modeling unit is in information transmission connection with the storage unit, the storage unit is in information transmission connection with the model extraction unit and the output unit, the model extraction unit is in information transmission connection with the classification unit, the classification unit is in information transmission connection with the analysis unit, the analysis unit is in information transmission connection with the output unit, and the output unit is in information transmission connection with the maintenance management system platform through the control holder.
Furthermore, the camera platform is a hollow cylinder structure, the camera and the transmission mechanism are both installed in the camera platform, and a clamping lock used for fixing the camera is arranged on the camera platform.
Further, the operating rod can drive the camera platform to swing 180 degrees in the vertical direction relative to the carrying platform by controlling a transmission mechanism in the holder.
Furthermore, the camera platform is in transmission connection with the other end of the operating rod through a transmission mechanism, and can drive the camera to rotate 360 degrees in the horizontal direction relative to the operating rod.
A power-off maintenance work panoramic investigation analysis method for a power transmission line is based on the power-off maintenance work panoramic investigation device for the power transmission line, and comprises the following steps: step 1, an image acquisition unit of the dimension analyzer acquires a shot image through a camera and transmits the shot image to a modeling unit; step 2, a modeling unit of the dimension analyzer establishes a model according to the shot image and transmits the model to a storage unit; step 3, the storage unit of the dimension analyzer compares the model established by the modeling unit with a database model stored by the storage unit, and transmits a processing result to the model extraction unit; step 4, a model extraction unit of the dimension analyzer obtains a model passing through the inconsistent part, and obtains a result that the electrical and structural characteristics of the model are inconsistent and transmits the result to a classification unit; step 5, the classification unit of the dimension analyzer classifies similar models of various defect characteristics based on a data dictionary stored in the classification unit, and transmits classification results to the analysis unit; step 6, an analysis unit of the dimension analyzer extracts similar models of a model library to calculate characteristic values, obtains defect types based on the characteristic values and transmits the defect types to an output unit; and 7, outputting a defect result based on the obtained defect type by an output unit of the dimension analyzer, and transmitting the defect result to the maintenance management system platform through the unmanned aerial vehicle controller.
Further, in step 3, if the storage unit can compare the models, the comparison result is transmitted to the output unit, and the processing is finished; and if the storage unit can not compare the models and can not judge the defect types, starting to process whether the electrical and structural characteristics are consistent or not, and transmitting the processing result to the model extraction unit.
Further, the modeling unit builds a model through solid three-dimensional modeling software according to the shot image.
The invention has the beneficial effects that:
in practical application, a worker connects a carrying platform of the power failure overhaul operation panoramic investigation device of the power transmission line to an unmanned aerial vehicle through a bolt; starting the unmanned aerial vehicle to fly to a specified position, and shooting and imaging a target position by a camera; the dimension analyzer utilizes camera photography imaging to carry out modeling, model comparison, screening of model parts with different electrical structure characteristics, extraction of specific part models, classification of extracted similar models, calculation of characteristic values of classified models, judgment of defect types, output of defect types to a maintenance management system platform, and description of defect points by the maintenance management system platform.
This transmission line has a power failure and overhauls operation panorama reconnaissance device simple structure, convenient to use, the atress is reasonable, can 360 observation analysis defects, improves fortune dimension personnel work efficiency, provides reliable foundation for maintenance plan and working scheme.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the transmission mechanism of the present invention;
FIG. 3 is a block diagram of a dimension analyzer of the present invention;
FIG. 4 is a flowchart illustrating the process of determining whether the electrical and structural features of the model are consistent.
In fig. 1-2, 1-control pan/tilt, 2-mounting platform, 3-dimension analyzer, 4-reinforcing screw, 5-operating rod, 6-camera platform, 7-latch, 8-motor, 9-swing control gear, 10-transmission gear, 11-fixed gear, 12-rotation control gear, 13-motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-2, the present embodiment provides a power transmission line blackout overhaul operation panoramic surveying device, which includes a carrying platform 2, a control console 1, a dimension analyzer 3, an operation rod 5 and a camera platform 6.
Specifically, 1 upper end of control cloud platform is pegged graft with the unmanned aerial vehicle fuselage, and 1 lower extreme fixed mounting of control cloud platform just passes dock 2 on the lift platform 2, and control cloud platform 1 and unmanned aerial vehicle controller electric connection receive operation personnel unmanned aerial vehicle controller control, and operation personnel accessible unmanned aerial vehicle controller sends operating command to control cloud platform 1. The control holder 1 can control the operation of a transmission mechanism arranged in the controller through an operation instruction, and the transmission mechanism comprises a motor 8 and a swing amplitude control gear 9 arranged on an output shaft of the motor 8; meanwhile, a communicator is arranged in the control holder 1, and can establish communication between the dimension analyzer 3 and the maintenance management system platform.
The control cloud platform 1 is last to be symmetrical to be set up and to strengthen screw 4, and control cloud platform 1 passes through to strengthen screw 4 through the bolt and unmanned aerial vehicle bottom threaded connection can install in the unmanned aerial vehicle bottom, and mounting platform 2 has enough mechanical strength, can bear the quality that the whole set of transmission line has a power failure and overhauls operation panorama reconnaissance device. The dimension analyzer 3 is fixedly installed at the end part of the carrying platform 2, and the dimension analyzer 3 is connected with the control holder 1 through a data line.
As shown in fig. 3, one end of the operation rod 5 is inserted into the control pan/tilt 1 and is in transmission connection with a transmission mechanism inside the control pan/tilt 1, one end of the operation rod 5 is fixedly installed with a transmission gear 10 engaged with the swing amplitude control gear 9, and the swing amplitude control gear 9 rotates and simultaneously drives the transmission gear 10 to rotate, so that the operation rod 5 drives the camera platform 6 to swing 180 degrees in the vertical direction relative to the carrying platform 2.
The camera platform 6 is a hollow cylinder structure, the hollow part is used for carrying a camera, meanwhile, the camera platform 6 is connected with a clamping lock 7 through threads and used for fixing the camera, and the clamping lock 7 can penetrate through the hollow cylinder structure to fix the camera. The camera is connected to the dimension analyzer 3, and can transmit a captured image to the dimension analyzer 3. As shown in fig. 3, a motor 13 and a rotation control gear 12 installed on an output shaft of the motor 13 are arranged inside the camera platform 6, the other end of the manipulating rod 5 is inserted into the camera platform 6, a fixed gear 11 meshed with the rotation control gear 12 is sleeved on the end of the manipulating rod 5, and when the rotation control gear 12 rotates, the camera platform 6 drives the camera to rotate 360 degrees in the horizontal direction relative to the manipulating rod 5.
As shown in fig. 4, the dimension analyzer 3 includes an image acquisition unit, a modeling unit, a storage unit, a model extraction unit, a classification unit, an analysis unit, and an output unit, and the dimension analyzer 3 integrates the units by an integrated circuit.
The image acquisition unit shoots images by relying on the lens of the camera, the shooting range is based on that the maneuvering rod 5 drives the camera platform 6 to swing 180 degrees in the vertical direction relative to the carrying platform 2, and the camera platform 6 drives the camera to rotate 360 degrees in the horizontal direction relative to the maneuvering rod 5. The image acquisition unit images the electrical connection part of the overhead transmission line and the key structure part of the tower and is realized by combining with the control holder 1.
The modeling unit utilizes images shot at various angles to establish a visual panoramic three-dimensional model, the model is well established and sent to the storage unit, and the specific support modeling frame can be realized by, but not limited to, solidwork three-dimensional modeling software.
The storage unit stores the model established by the modeling unit, and simultaneously stores typical overhead transmission line electric and structural models, including a tower body, hardware fittings, insulators, ground wires and a typical electric model consisting of the hardware fittings, the insulators and the ground wires, and forms a template for reference of a comparison object. The storage unit has a defect feature comparison function, a typical defect model dictionary of the power transmission line is written in the storage unit, the model established by the modeling unit is compared with the stored defect model dictionary from the defect feature, and the model with inconsistent comparison is sent to the model extraction unit.
The model extraction unit extracts specific parts of the models with inconsistent contrast to form model parts with corresponding defect characteristics, sends the extracted model parts to the classification unit, and records defect data according to the typical defect model dictionary of the power transmission line in the storage unit.
The classification unit is provided with a power transmission line defect classification data dictionary, and the model parts sent by the model extraction unit can be classified and sorted according to the content in the dictionary data to form modules corresponding to various defects.
The analysis unit analyzes the defects of the specific model part through the calculation of the characteristic values and sends the analyzed defects to the output unit. The analysis unit calculates a characteristic value from the similar model group in the storage unit, judges the defects of the power transmission line model based on the characteristic value, and creates and perfects a power transmission line model library in the storage unit.
And the output unit uploads the data output by the analysis unit to an overhaul management system platform, and marks and explains the defect points.
As shown in fig. 4, this embodiment further provides a power failure overhaul operation panoramic investigation analysis method for a power transmission line, where the power failure overhaul operation panoramic investigation analysis method for a power transmission line is based on the power failure overhaul operation panoramic investigation device for a power transmission line, and specifically includes the following steps:
step S1, the image acquisition unit of the dimension analyzer 3 acquires a captured image by a camera and transmits the captured image to the modeling unit;
step S2, the modeling unit of the dimension analyzer 3 builds a model according to the shot image and transmits the model to the storage unit;
step S3, the storage unit of the dimension analyzer 3 compares the model established by the modeling unit with the database model stored by the storage unit;
step S4, if the storage unit can compare the model, the comparison result is transmitted to the output unit, and the processing is finished; if the storage unit can not compare the models and can not judge the defect types, starting to process whether the electrical and structural characteristics are consistent or not, and transmitting the processing result to the model extraction unit;
step S5, the model extraction unit of the dimension analyzer 3 obtains the model passing through the inconsistent part, and obtains the inconsistent result of the model electrical and structural characteristics and transmits the inconsistent result to the classification unit;
step S6, the classification unit of the dimension analyzer 3 classifies similar models of various defect features based on a data dictionary stored therein, and transmits the classification result to the analysis unit;
step S7, the analysis unit of the dimension analyzer 3 extracts the similar model calculation characteristic value of the model base, obtains the defect type based on the characteristic value, and transmits the defect type to the output unit;
and step S8, the output unit of the dimension analyzer 3 outputs a defect result based on the obtained defect type, and the defect result is transmitted to an overhaul management system platform through the unmanned aerial vehicle controller.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a transmission line power failure overhauls operation panorama reconnaissance device which characterized in that: the panoramic surveying device for power failure maintenance operation of the power transmission line comprises a carrying platform, a control holder, a dimension analyzer, a manipulating rod and a camera platform;
the upper end of the control cloud platform is inserted into the unmanned aerial vehicle body, the control cloud platform is electrically connected with the unmanned aerial vehicle controller, the lower end of the control cloud platform is fixedly arranged on the carrying platform and penetrates through the carrying platform, and a transmission mechanism is arranged in the control cloud platform; the control holder is symmetrically provided with reinforcing screw holes, and the control holder penetrates through the reinforcing screw holes through bolts to be in threaded connection with the bottom of the unmanned aerial vehicle and can be arranged at the bottom of the unmanned aerial vehicle; the dimension analyzer is fixedly arranged at the end part of the carrying platform and is connected with the control holder through a data line; one end of the operating rod is inserted into the control holder and is in transmission connection with a transmission mechanism in the control holder, the other end of the operating rod is in transmission connection with the camera platform, and the camera platform can be driven to swing in the vertical direction relative to the carrying platform through the transmission mechanism in the control holder; the camera platform is provided with a camera, the camera is connected with the dimension analyzer, a transmission mechanism is arranged in the camera platform and is in transmission connection with the other end of the operation rod through the transmission mechanism, and the camera is driven to rotate in the horizontal direction relative to the operation rod.
2. The power transmission line power failure overhaul operation panoramic investigation device of claim 1, characterized in that: the dimension analyzer comprises an image acquisition unit, a modeling unit, a storage unit, a model extraction unit, a classification unit, an analysis unit and an output unit, and the dimension analyzer integrates all the units through an integrated circuit;
the image acquisition unit is in information transmission connection with the camera and the modeling unit, the modeling unit is in information transmission connection with the storage unit, the storage unit is in information transmission connection with the model extraction unit and the output unit, the model extraction unit is in information transmission connection with the classification unit, the classification unit is in information transmission connection with the analysis unit, the analysis unit is in information transmission connection with the output unit, and the output unit is in information transmission connection with the maintenance management system platform through the control holder.
3. The power transmission line power failure overhaul operation panoramic survey device of claim 1, characterized in that: the camera platform is of a hollow cylinder structure, the camera and the transmission mechanism are both installed in the camera platform, and a clamping lock used for fixing the camera is arranged on the camera platform.
4. The power transmission line power failure overhaul operation panoramic investigation device of claim 1, characterized in that: the operating rod can drive the camera platform to swing 180 degrees in the vertical direction relative to the carrying platform by controlling a transmission mechanism in the holder.
5. The power transmission line power failure overhaul operation panoramic survey device of claim 1, characterized in that: the camera platform is in transmission connection with the other end of the operating rod through a transmission mechanism and can drive the camera to rotate 360 degrees in the horizontal direction relative to the operating rod.
6. A power transmission line power failure overhaul operation panoramic investigation analysis method is based on the power transmission line power failure overhaul operation panoramic investigation device of any one of claims 1 to 7, and is characterized in that: the method comprises the following steps:
step 1, an image acquisition unit of the dimension analyzer acquires a shot image through a camera and transmits the shot image to a modeling unit;
step 2, a modeling unit of the dimension analyzer establishes a model according to the shot image and transmits the model to a storage unit;
step 3, the storage unit of the dimension analyzer compares the model established by the modeling unit with a database model stored by the storage unit, and transmits a processing result to the model extraction unit;
step 4, a model extraction unit of the dimension analyzer obtains a model passing through the inconsistent part, and obtains a result that the electrical and structural characteristics of the model are inconsistent and transmits the result to a classification unit;
step 5, the classification unit of the dimension analyzer classifies similar models of various defect characteristics based on a data dictionary stored in the classification unit, and transmits classification results to the analysis unit;
step 6, extracting similar models of a model library by an analysis unit of the dimension analyzer to calculate characteristic values, obtaining defect types based on the characteristic values, and transmitting the defect types to an output unit;
and 7, outputting a defect result based on the obtained defect type by an output unit of the dimension analyzer, and transmitting the defect result to the maintenance management system platform through the unmanned aerial vehicle controller.
7. The power transmission line power failure overhaul operation panoramic investigation analysis method according to claim 7, characterized in that: in step 3, if the storage unit can compare the models, transmitting the comparison result to the output unit, and ending the processing; and if the storage unit can not compare the models and can not judge the defect types, starting to process whether the electrical and structural characteristics are consistent or not, and transmitting the processing result to the model extraction unit.
8. The power transmission line power failure overhaul operation panoramic investigation analysis method according to claim 7, characterized in that: and the modeling unit realizes model building through solid three-dimensional modeling software according to the shot image.
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