KR102131196B1 - Power facility diagnosis device and the operation method - Google Patents

Abstract

The present invention provides a power facility diagnosis device, which comprises: an image photographing unit; a location transmitting and receiving unit receiving a current location from a GPS satellite; a display unit displaying a diagnosis path for diagnosis of power facilities on a power facility diagnosis map, power facilities located on the diagnosis path, and the current location; and a control unit, when moving to a diagnostic path, extracting past measurement information corresponding to a power facility to be diagnosed when the current location enters a diagnosis section of the power facility to be diagnosed located on a moving direction among the power facilities, and controlling the image photographing unit so that an image for diagnosing the power facility to be diagnosed in accordance with the past measurement information.

Description

Power facility diagnosis device and the operation method

The present invention relates to a power facility diagnosis apparatus and its operation method, and more particularly, to a power facility diagnosis apparatus and its operation method that facilitates diagnosis of power facilities located in a diagnostic path.

As the power equipment operates while the high voltage is applied, deterioration occurs due to complex causes such as environmental, mechanical, thermal, and electrical deterioration, and accordingly, electrical abnormalities appear.

For example, these electrical abnormalities indicate surface cracks, erosion tracking, leakage current increase, heat generation, ultrasonic sound, light, mechanical vibration, etc. on the equipment, and if this phenomenon persists, insulation is destroyed and a failure occurs.

In general, in order to prevent the defects of various abnormalities, diagnosis is performed using various equipment such as infrared cameras, optical cameras, ultrasonic equipment, high-frequency equipment, partial discharge equipment, and VLF (Very Low Frequency) equipment. Doing.

At this time, when the power facility diagnosis apparatus displays an image photographed by the above-described devices on the screen area of the display unit, the power facility diagnosis device may photograph the power facility according to the shooting angle and direction of the devices and display the screen on the screen area.

However, the electric power facility diagnosis device operates in two sets of one person (one driver, one diagnostic person) to diagnose power facilities, so a large amount of manpower is put in, and the diagnostic efficiency is reduced, resulting in excessive diagnostic costs and inconvenient diagnosis. , There are many difficulties in diagnosis, such as vulnerable safety accidents.

Recently, in diagnosing power facilities using a power facility diagnostic device, research is being conducted on a power facility diagnostic device that is capable of automatically tracking, photographing, and diagnosing power facilities with a minimum number of persons.

Korean Registered Patent 1,608,275 (2016.03.28.)

An object of the present invention is to provide a power facility diagnostic apparatus and an operation method for easily diagnosing power facilities located in a diagnostic path in which a vehicle moves.

In addition, the object of the present invention is to determine whether or not to enter the diagnostic section based on the current location and the diagnostic location of the diagnosis target power facility among the power facilities, and the diagnosis target power based on past measurement information corresponding to the diagnosis target power facility. It is to provide a power equipment diagnostic apparatus and an operation method for photographing a diagnostic image of the equipment.

In addition, an object of the present invention is to provide a power facility diagnostic apparatus and an operation method for automatically tracking, photographing, and diagnosing power facilities with a minimum number of personnel.

The objects of the present invention are not limited to the objects mentioned above, and other objects and advantages of the present invention not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. In addition, it will be readily appreciated that the objects and advantages of the present invention can be realized by means of the appended claims and combinations thereof.

The power facility diagnostic apparatus according to the present invention includes an image capturing unit, a location transmitting/receiving unit for receiving a current location from a GPS satellite, a diagnostic path for diagnosis of power equipment on a power equipment diagnostic map, and the power located on the diagnostic path If the current location enters the diagnostic section of the diagnostic target power facility located in the moving direction among the power facilities when the display unit displaying the facilities and the current location and the diagnostic path is being moved, the diagnosis target power facility It may include a control unit for extracting the corresponding past measurement information, and controlling the image capture unit to take a diagnostic image of the power object to be diagnosed according to the past measurement information.

The image photographing unit may include a camera for photographing the diagnostic image and a pan tilt for adjusting the photographing angle of the camera.

The camera may include at least one of a thermal imaging camera, a wide-angle camera, and an ultrasonic camera.

The pan tilt, the camera is coupled, it is possible to adjust the shooting angle including the horizontal and vertical angle of the camera under the control of the control unit.

The location transmitting/receiving unit may receive the diagnostic location transmitted from the electric power to be diagnosed and transmit it to the control unit.

The display unit may display the diagnostic image.

The control unit, the section determination module for determining whether or not to enter the diagnostic section based on the diagnostic position and the current position of the diagnostic target power facility transmitted from the location transceiver, when entering the diagnostic section, the diagnostic target power An information extraction module for extracting the past measurement information corresponding to a facility, and when the past measurement information is extracted, controls the image capturing unit to capture the diagnostic image, and whether there is an abnormality in the power facility to be diagnosed based on the diagnostic image It may include a control drive module for diagnosing.

The section determination module may calculate a separation distance between the diagnosis position and the current position, and compare the diagnosis separation distance where the separation distance is set to determine whether or not the diagnosis section is entered.

The section determination module, if the separation distance is equal to or shorter than the diagnosis separation distance, may determine that the diagnosis interval has been entered.

The information extraction module may extract the past measurement information stored by matching the diagnosis position among past measurement information stored for each location of the power facilities.

The past measurement information may include a shooting angle including horizontal and vertical angles of the image capturing unit that captured the past diagnostic image of the diagnostic target power facility and the past diagnostic image.

The control driving module outputs a control signal corresponding to the photographing angle to the image photographing unit, compares the diagnostic image photographed by the image photographing unit with the past diagnostic image, and determines whether the diagnostic target power facility is abnormal. Can diagnose.

When the past measurement information is not extracted from the information extraction module, the control driving module calculates a shooting angle of the image photographing unit in consideration of a set elevation value corresponding to the diagnosis target power facility, and corresponds to the shooting angle The control signal can be output to the image capturing unit.

The operation method of the power facility diagnostic apparatus according to the present invention comprises the steps of receiving a current location from a GPS satellite while a location transmitting and receiving unit is moving to a diagnostic path for diagnosis of power equipment on a power facility diagnostic map. Determining whether or not the current location is entered into a diagnosis section of a diagnosis target power facility located in a moving direction among the power facilities, and when it is determined that the current position has entered the diagnosis section, corresponding to the diagnosis target power facility The method may include determining whether to extract past measurement information, and when the past measurement information is extracted, controlling an image capturing unit to capture a diagnostic image of the power object to be diagnosed according to the past measurement information.

Before the step of receiving the current location, the power facility diagnostic map, the diagnostic path and displaying the power facilities located on the diagnostic path may further include a display unit.

The step of determining whether or not the current location is entered includes calculating a separation distance between the diagnosis location of the diagnostic target power facility and the current location received from the location transmission/reception unit, and comparing the separation distance with the set diagnostic separation distance. And if the separation distance is equal to or shorter than the diagnosis separation distance, determining that the current location has entered the diagnosis section.

The step of checking whether the past measurement information is extracted includes determining whether to store the past measurement information matching the diagnosis position among the past measurement information stored for each location of the power facilities, and the past measurement information is stored. If it is determined, it may include the step of extracting the past measurement information.

If it is determined that the past measurement information is not stored, the imaging angle of the image photographing unit is calculated in consideration of the set elevation value, the diagnosis location, and the current location corresponding to the electric power to be diagnosed, and corresponds to the shooting angle It may further include the step of outputting the control signal to the image capture unit.

The controlling of the image control unit may include outputting a control signal corresponding to a photographing angle of the image photographing unit included in the past measurement information to the image photographing unit and the diagnostic image and the past measurement captured by the image photographing unit. And comparing the past diagnostic images included in the information with each other to diagnose the presence or absence of an abnormality in the power facility to be diagnosed.

The past measurement information may include a shooting angle including horizontal and vertical angles of the image capturing unit that captured the past diagnostic image of the diagnostic target power facility and the past diagnostic image.

The apparatus for diagnosing a power facility according to the present invention and an operation method thereof have an advantage of being able to reduce the number of persons diagnosed by mounting on a vehicle and automatically tracking power facilities while on the move to take and diagnose an image.

In addition, the power facility diagnosis apparatus and its operation method according to the present invention, by re-diagnosing power facilities based on the previously stored past measurement information of the power facilities, by taking a diagnostic image according to the past measurement information to diagnose, There is an advantage that can increase the diagnostic efficiency of the diagnostic portion of the same as each other.

In addition to the above-described effects, the concrete effects of the present invention will be described together while describing the specific matters for carrying out the invention.

1 is a conceptual diagram for explaining a power equipment diagnostic apparatus according to the present invention.
2 is a control block diagram showing a control configuration of a power facility diagnostic apparatus according to the present invention.
3 and 4 is an operation diagram schematically showing the operation of the power equipment diagnostic apparatus according to the present invention.
5 is a flow chart showing the operation method of the power equipment diagnostic apparatus according to the present invention.

It should be noted that in the following description, only parts necessary for understanding the embodiments of the present invention are described, and descriptions of other parts will be omitted so as not to distract the subject matter of the present invention.

The terms or words used in the present specification and claims described below should not be construed as being limited to ordinary or lexical meanings, and the inventor is appropriate as a concept of terms to describe his or her invention in the best way. It should be interpreted as a meaning and a concept consistent with the technical idea of the present invention based on the principle that it can be defined as such. Therefore, the embodiments shown in the embodiments and the drawings described in this specification are only preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention. It should be understood that there may be and variations.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a conceptual diagram for explaining another power equipment diagnostic apparatus according to the present invention.

Referring to FIG. 1, the power facility diagnosis apparatus 100 may be installed on the top of the vehicle 30.

In an embodiment, the power facility diagnostic apparatus 100 is described as being installed on the top of the vehicle 30, but is not limited to the installation location.

The power facility diagnosis apparatus 100 may photograph images including power facilities 10 located on the side of the driving road while the vehicle is driving.

Thereafter, the power facility diagnosis apparatus 100 may diagnose the state of each of the power facilities 10 based on the images.

In addition, the power facility diagnostic apparatus 100 may generate status information for each of the power facilities 10 after diagnosing the state of the power facilities 10.

The power facility diagnostic apparatus 100 uses the vertical parts 1 and the insulator 2 included in the power facilities 10 based on the images, and the power facilities are located at the center of the screen area displaying the images. 10) This position can generate the status information.

The control configuration for the power facility diagnostic apparatus 100 will be described in detail in FIG. 2 to be described later.

2 is a control block diagram showing a control configuration of a power facility diagnostic apparatus according to the present invention.

Referring to FIG. 2, the power facility diagnostic apparatus 100 may include an image capturing unit 110, a display unit 120, a location transmitting and receiving unit 130, and a control unit 140.

As shown in FIG. 1, the image photographing unit 110 may photograph a diagnostic image m for diagnosis of power facilities 10 located on the side of the road while the vehicle is moving.

The image capturing unit 110 may include a camera 112 and a pan tilt 116.

The camera 112 may capture a diagnostic image m. For example, the camera 112 may include at least one of a thermal imaging camera, a wide-angle camera, and an ultrasonic camera, but is not limited thereto.

The pan tilt 116 may adjust the photographing angle of the camera 112 when the camera 112 is installed in combination.

That is, according to the control signal (SC) transmitted from the control unit 140, the pan tilt 116 adjusts the shooting angle including the horizontal angle and the vertical angle of the camera 112, so that the power facilities (10) Diagnostic image (m) can be taken.

Here, the pan tilt 116 may include a motor (not shown) and a gear (not shown) operated by the control signal SC, but is not limited thereto.

The display 120 is a diagnostic path for diagnosis of power facilities 10 on a power facility diagnostic map, the current location input to the power facilities 10 and the location transceiver 130 located on the diagnostic path. (L1) can be displayed.

Also, the display 120 may display the diagnostic image m photographed by the image photographing unit 110.

In an embodiment, the display 120 may display various information for diagnosis of the power facilities 10, but is not limited thereto.

The location transmitting and receiving unit 130 may receive a current location L1 and a diagnostic location of the power facilities 10 from a GPS satellite.

Here, the diagnosis position of the power facilities 10 may be received by performing communication within a predetermined range with a GPS device in which the current location L1 is installed in each of the power facilities 10.

In an embodiment, the position transmitting and receiving unit 130 is described as receiving the diagnosis position (L2) of the power target object to be diagnosed in the moving direction of the power facilities 10, the diagnostic location (L2), and delivered to the control unit 140 , It is not limited to this.

The control unit 140 may include a section determination module 142, an information extraction module 144, a storage module 146, and a control driving module 148.

The section determination module 142 enters the diagnosis section of the diagnosis target power facility 10 based on the current position L1 transmitted from the position transmitting and receiving unit 130 and the diagnosis position L2 of the diagnosis target power facility 10. Can determine whether

That is, the section determination module 142 may calculate the separation distance D between the current position L1 and the diagnosis position L2. Subsequently, the section determination module 142 may determine whether the diagnostic section enters the diagnostic target power facility 10 by comparing the diagnostic separation distance RD in which the separation distance D is set.

The section determination module 142 determines that if the separation distance D is shorter than the diagnosis separation distance RD, it is judged that the diagnosis interval has been entered, and if the separation distance D is greater than the diagnosis separation distance RD, the interval determination module 142 enters the diagnosis interval. You can judge that you haven't.

When it is determined that the section determination module 142 has entered the diagnosis section, the information extraction module 144 may extract the past measurement information PF corresponding to the diagnosis target power facility 10 from the storage module 146. have.

First, the storage module 146 may store past measurement information and elevation values stored for each location of the power facilities 10.

Here, each of the past measurement information may include an imaging angle including horizontal and vertical angles of the past diagnostic image of each of the power facilities 10 and the image capturing unit 110 that captured the past diagnostic image.

Again, according to the diagnosis location (L2) of the power facility 10 to be diagnosed, the information extraction module 144 is stored in the past by matching the diagnostic location (L2) of the past measurement information by location stored in the storage module 146 Information (PF) can be extracted.

If the past measurement information PF is not extracted, the information extraction module 144 matches the diagnostic position L2 among the elevation values for each location stored in the storage module 146, and the stored elevation elevation value HF Can be extracted.

When the past measurement information PF extracted from the information extraction module 144 is transmitted, the control driving module 148 is used for diagnosis of the power facility 10 to be diagnosed based on the photographing angle included in the past measurement information PF. The control signal SC may be output to the image capturing unit 110 so that the image m is captured.

In this case, the control signal SC may be an angle value for adjusting the photographing angle including the horizontal angle and the vertical angle of the image photographing unit 110, but is not limited thereto.

Thereafter, when the diagnostic image (m) is input, the control driving module 148 compares the diagnostic image (m) and the past diagnostic image (pm) included in the past measurement information (PF) to each other, and the diagnostic target power facility ( 10) can be diagnosed.

In addition, when the elevation altitude value HF extracted from the information extraction module 144 is transmitted, the control driving module 148 images based on the elevation altitude value HP, the current position L1, and the diagnosis position L2. The photographing angle of the photographing unit 110 may be calculated.

Subsequently, the control driving module 148 outputs a control signal SC corresponding to the photographing angle to the image photographing unit 110 to receive the diagnostic image m, and determines whether or not the power object 10 for diagnosis is abnormal. Can be diagnosed.

In an embodiment, the power facility diagnostic apparatus 100 determines whether or not to enter the diagnostic section for diagnosis of the diagnosis target power facility 10 based on the current location L1 and the diagnosis location L2, but measures a separate distance A sensor, for example, a lidar sensor, an acceleration sensor, and a gyro sensor, may be used to determine the shooting angle and shooting position.

In addition, in determining whether or not the power facility 10 to be diagnosed is abnormal, the power facility diagnosis apparatus 100 is configured with a power facility according to the temperature value of the power facility 10 to be diagnosed, for example, electric pole, insulator, electric wire. It is possible to judge the presence or absence of abnormality.

In addition, with respect to the presence or absence of an abnormality in the power facility 10 to be diagnosed, the power facility diagnosis apparatus 100 may display different colors according to the state of each of the power facilities 10 on the power facility diagnosis map, Status information of each of the power facilities 10 may be displayed, but is not limited thereto.

As a result, the power facility diagnostic apparatus 100 may determine whether there is an abnormality by comparing the past and the current state with each other by capturing the past diagnostic image captured in the past and the currently diagnosed diagnostic image in the same direction.

3 and 4 is an operation diagram schematically showing the operation of the power equipment diagnostic apparatus according to the present invention.

Referring to FIG. 3, the power facility diagnostic apparatus 100 is installed in a vehicle and can move along a diagnostic path.

At this time, the power facility diagnosis apparatus 100 may receive the diagnosis location L2 transmitted from the power target object 10 to be diagnosed in the direction of movement of the diagnosis path.

Here, the diagnosis target power facility 10 is equipped with a GPS device that transmits a diagnosis location (L2), the power facility diagnosis apparatus 100 may be stored in each location of each of the power facilities (10), thereby There is no limitation.

The power facility diagnosis apparatus 100 may receive the diagnosis position L2 and determine whether to enter the diagnosis section of the power facility 10 to be diagnosed based on the current position L1 transmitted from the GPS satellite.

That is, the power facility diagnostic apparatus 100 may calculate the separation distance D between the current location L1 and the diagnosis location L2, and compare the separation distance D with a preset reference separation distance RD. .

If the separation distance D is equal to or shorter than the reference separation distance RD, the power facility diagnosis apparatus 100 may determine that the diagnostic section of the power facility 10 to be diagnosed has entered.

Here, referring to FIG. 3, the power facility diagnosis apparatus 100 may maintain a diagnostic image for the power object 10 to be diagnosed in a standby state, since the separation distance D becomes longer than the reference separation distance RD. have.

Referring to FIG. 4, the power facility diagnosis apparatus 100 calculates the separation distance D in real time based on the current position L1 and the diagnosis position L2 moved along the diagnosis path from the position shown in FIG. 3 and , It can be compared with the reference separation distance (RD).

The power facility diagnosis apparatus 100 has a separation distance (D) equal to or shorter than the reference separation distance (RD), so the diagnostic image is adjusted by adjusting the shooting angle according to the past measurement information (PF) of the power facility 10 to be diagnosed ( m) can be photographed.

In an embodiment, the separation distance (D) and the reference separation distance (RD) represent a distance orthogonal to the vehicle in an extended straight line of the diagnosis target power facility 10 on the road in which the vehicle moves, but the vehicle and the diagnosis target power facility ( 10) may be a straight line distance, but is not limited thereto.

5 is a flow chart showing the operation method of the power equipment diagnostic apparatus according to the present invention.

Referring to FIG. 5, when the vehicle moves, the control unit 140 of the power facility diagnosis apparatus 100 is located on the power facility diagnosis map, the diagnosis route for diagnosis of power facilities on the power facility diagnosis map, and the diagnosis route. Power facilities may be displayed on the display 120 (S210).

Here, the diagnostic path may be a path set directly by an observer or an optimized path for diagnosing power facilities 10, but is not limited thereto.

The controller 140 may shear the current location L1 received from the GPS satellite by the location transmitter/receiver 130 while moving to the diagnostic path (S220).

When the current location (L1) is transmitted, the controller 140 may receive the diagnostic location (L2) of the diagnostic target power facility (10) to be diagnosed in the moving direction of the diagnostic path received by the location transceiver (S230). ).

The control unit 140 calculates the separation distance D between the current position L1 and the diagnosis position L2 (S240), and compares the separation distance D with the set separation distance D, and the separation distance D It may be determined whether D) is a greater distance than the diagnostic separation distance RD (S250).

Here, the control unit 140 may confirm that the current location L1 has entered the diagnostic section if the separation distance D is equal to or shorter than the diagnosis separation distance RD (S260).

If it is determined that the current location L1 has entered the diagnostic section, the control unit 140 of the past measurement information PF matching the diagnosis location L2 among the past measurement information stored for each location of the power facilities 10. It may be determined whether or not to store (S270).

If it is determined that the past measurement information PF is stored, the controller 140 extracts the past measurement information PF (S280), and when the past measurement information PF is extracted, the image included in the past measurement information PF The control signal SC corresponding to the photographing angle of the photographing unit 110 may be output to the image photographing unit 110 (S290 ).

The control unit 140 compares the diagnostic image (m) photographed by the image photographing unit 110 with the past diagnostic image (pm) included in the past measurement information (PF), to determine whether there is an abnormality in the power facility 10 to be diagnosed. Diagnosis, and the diagnostic results may be updated in the past measurement information (PF) (S300).

In addition, after the step (S270), if the control unit 140 determines that the past measurement information (PF) is not stored, the set elevation value (HF), the diagnosis position (L2) corresponding to the power object (10) to be diagnosed And calculating a shooting angle of the image photographing unit 110 in consideration of the current location L1 (S310), and outputting a control signal SC corresponding to the photographing angle to the image photographing unit 110 (S320). ).

Features, structures, effects, etc. described in the above embodiments are included in at least one embodiment of the present invention, and are not necessarily limited to only one embodiment. Furthermore, features, structures, effects, and the like exemplified in each embodiment may be combined or modified for other embodiments by a person having ordinary knowledge in the field to which the embodiments belong. Therefore, the contents related to such combinations and modifications should be interpreted as being included in the scope of the present invention.

In addition, although the embodiments have been mainly described above, this is merely an example and does not limit the present invention, and those skilled in the art to which the present invention pertains are exemplified above in a range that does not depart from the essential characteristics of the present embodiment. It will be appreciated that various modifications and applications are possible. For example, each component specifically shown in the embodiment can be implemented by modification. And differences related to these modifications and applications should be construed as being included in the scope of the invention defined in the appended claims.

110: video recording unit
120: display unit
130: location transceiver
140: control unit

Claims (20)

An imaging unit;
A location transmitting and receiving unit for receiving a current location from a GPS satellite;
A diagnostic path for diagnosis of power facilities on a power facility diagnosis map, a display unit displaying the power facilities located on the diagnosis path and the current location; And
When moving to the diagnostic path, if the current location enters a diagnosis section of a power target to be diagnosed located in a moving direction among the power facilities, past measurement information corresponding to the power target to be diagnosed is extracted, and the past measurement is performed. And a control unit for controlling the image capturing unit so that a diagnostic image of the diagnosis target power facility is captured according to information,
The control unit,
A section determination module for determining whether to enter the diagnosis section based on the diagnosis position and the current position of the diagnosis target power facility transmitted from the location transmission/reception unit;
An information extraction module that, when entering the diagnostic section, extracts the past measurement information corresponding to the diagnosis target power facility; And
When the past measurement information is extracted, a control driving module that controls the image capturing unit so that the diagnostic image is captured, and diagnoses whether or not there is an abnormality in the power facility to be diagnosed based on the diagnostic image
It includes,
When the past measurement information is not extracted from the information extraction module, the control driving module calculates a photographing angle of the image photographing unit in consideration of a set elevation value corresponding to the diagnosis target power facility, and corresponds to the photographing angle Power facility diagnostic device for outputting a control signal to the image capture unit. According to claim 1,
The video recording unit,
A camera that shoots the diagnostic image; And
Including a pan tilt to adjust the shooting angle of the camera,
Power facility diagnostic device. According to claim 2,
The camera,
Comprising at least one of a thermal imaging camera, a wide angle camera and an ultrasonic camera,
Power facility diagnostic device. According to claim 2,
The pan tilt,
The camera is coupled, and adjusts the photographing angle including the horizontal and vertical angles of the camera under the control of the controller,
Power facility diagnostic device. According to claim 1,
The position transmitting and receiving unit,
Receiving the diagnostic location transmitted from the diagnostic target power equipment and transmits it to the control unit,
Power facility diagnostic device. According to claim 1,
The display unit,
Displaying the diagnostic image,
Power facility diagnostic device. delete The method of claim 6,
The section determination module,
Calculating a separation distance between the diagnosis position and the current position, and comparing the diagnosis separation distance is set to determine whether to enter the diagnostic section,
Power facility diagnostic device. The method of claim 8,
The section determination module,
If the separation distance is equal to or shorter than the diagnosis separation distance, it is determined that the diagnosis interval is entered,
Power facility diagnostic device. According to claim 1,
The information extraction module,
Extracting the past measurement information stored in matching with the diagnostic position from the past measurement information stored for each location of the power facilities,
Power facility diagnostic device. According to claim 1,
The past measurement information,
It includes a photographing angle including the horizontal and vertical angles of the image capturing unit that captured the past diagnosis image and the past diagnosis image of the electric power to be diagnosed,
Power facility diagnostic device. The method of claim 11,
The control drive module,
Outputting a control signal corresponding to the photographing angle to the image photographing unit, comparing the diagnostic image photographed by the image photographing unit with the past diagnostic image, and diagnosing an abnormality in the power facility to be diagnosed,
Power facility diagnostic device. delete Receiving a current location from a GPS satellite by a location transmitting and receiving unit while moving to a diagnostic path for diagnosis of power facilities on a power facility diagnosis map;
If the current location is delivered, determining whether the current location is entered in a diagnosis section of a diagnostic target power facility located in a moving direction among the power facilities;
If it is determined that the current location has entered the diagnostic section, checking whether past measurement information corresponding to the diagnosis target power facility is extracted; And
When the past measurement information is extracted, comprising the step of controlling the image capture unit so that the diagnostic image of the power object to be diagnosed according to the past measurement information is captured and
High,
The step of determining whether to enter the current location,
Calculating a separation distance between the diagnosis position of the power object to be diagnosed and the current position received from the position transceiver;
Comparing the separation distance with a set diagnostic separation distance; And
Confirming that the current position has entered the diagnostic section if the separation distance is equal to or shorter than the diagnosis separation distance.
It includes,
The step of checking whether the past measurement information is extracted,
Determining whether to store the past measurement information matching the diagnosis position among past measurement information stored for each location of the power facilities;
If it is determined that the past measurement information is stored, extracting the past measurement information; And
If it is determined that the past measurement information is not stored, the photographing angle of the image photographing unit is calculated in consideration of the set elevation value, the diagnostic location, and the current location corresponding to the electric power to be diagnosed, and corresponds to the photographing angle Outputting a control signal to the image capturing unit
A method of operating a power equipment diagnostic device comprising a. The method of claim 14,
Before the step of receiving the current position,
Further comprising the step of displaying the power facility diagnostic map, the diagnostic path and the power facilities located on the diagnostic path on a display unit,
How to operate the power equipment diagnostic device. delete delete delete The method of claim 14,
Controlling the image capture unit,
Outputting a control signal corresponding to a photographing angle of the image photographing unit included in the past measurement information to the image photographing unit; And
Comprising the step of diagnosing the presence or absence of the power object to be diagnosed by comparing the diagnostic image captured by the imaging unit and the past diagnostic image included in the past measurement information,
How to operate the power equipment diagnostic device. The method of claim 14,
The past measurement information,
It includes a photographing angle including the horizontal and vertical angles of the image capturing unit that captured the past diagnosis image and the past diagnosis image of the electric power to be diagnosed,
How to operate the power equipment diagnostic device.

Images