Method and apparatus for monitoring power line, and non-transitory storage medium

Abstract

The application discloses a kind of power line monitoring method and device, nonvolatile storage medium.Therein, the method comprises: in the case where sensor monitors that power line exists within the preset range Obstacle, determine the multiple sensors of power line within the preset range;According to the positional relationship between each sensor in multiple sensors, determine multiple target sensors in multiple sensors;Multiple target sensors are adjusted to target angle respectively, to monitor power line and obstacle;In the case where it is monitored that the distance between obstacle and power line is less than preset distance, generate and send alarm information.The application solves the technical problem that cannot timely and comprehensively monitor circuit line due to the fact that multiple different sensors cannot be fully utilized to monitor power line in the related art.

Description

Technical Field

[0001] The present application relates to the field of security technology, and in particular to a method and device for monitoring power lines, and a non-volatile storage medium. Background Art

[0002] The power grid is a complex, ultra-large-scale system. Its safe and stable operation is crucial for ensuring reliable electricity access for the public. Power grids are distributed across vast areas, and unstable factors such as the natural environment, human activities, and the power lines themselves can all endanger line safety. Visual monitoring effectively captures and identifies dynamic danger points, providing timely spatial and temporal information to operators and the grid system. This is crucial for eliminating danger sources and protecting the security of the power grid.

[0003] Related monitoring methods use a single sensor to monitor dynamic dangerous points (such as moving machinery, flying foreign objects, etc.). At the same time, the sensor cannot adjust its own posture in real time to autonomously track the target, which has the following problems: 1. The single monitoring detection direction leads to a high target recognition error rate, which may cause false alarms for targets that are not dangerous points, and may also ignore dangerous points that should be alarmed; 2. The single sensor has only a single ranging angle and cannot automatically adjust its posture to track the target. The measurement of the target's spatial information is inaccurate, and the accuracy is even worse for dynamic targets; 3. The visual information captured by the single sensor is incomplete and cannot provide visual information from multiple detection directions on site.

[0004] To address the above-mentioned problems, no effective solutions have been proposed so far. Summary of the Invention

[0005] The embodiments of the present application provide a method and device for monitoring a power line, and a non-volatile storage medium, to at least solve the technical problem that the relevant technology cannot fully utilize multiple different sensors to monitor the power line, resulting in the inability to monitor the circuit line in a timely and comprehensive manner.

[0006] According to one aspect of an embodiment of the present application, a method for monitoring a power line is provided, comprising: determining, when a sensor detects that there is an obstacle within a preset range on the power line, a plurality of sensors within the preset range on the power line; determining, based on a positional relationship between each of the plurality of sensors, a plurality of target sensors among the plurality of sensors; adjusting the plurality of target sensors to target angles respectively to monitor the power line and the obstacle; and generating and sending an alarm message when it is detected that the distance between the obstacle and the power line is less than a preset distance.

[0007] Optionally, based on the positional relationship between each sensor in the multiple sensors, multiple target sensors are determined among the multiple sensors, including: determining the field of view of each sensor based on the position information of each sensor in the multiple sensors; determining multiple first target sensors for monitoring power lines and obstacles at multiple angles based on the field of view of each sensor; determining the overlapping area of ​​the field of view between each first target sensor in the multiple first target sensors, and determining the target area of ​​the overlapping area; removing the first target sensors whose target area is greater than a first preset threshold among the multiple first target sensors to obtain multiple second target sensors; and determining multiple target sensors among the multiple second target sensors based on the position information of the obstacle.

[0008] Optionally, based on the position information of the obstacle, multiple target sensors are determined from multiple second target sensors, including: determining the first coordinates of the obstacle based on the position information of the obstacle; determining the center line of each second sensor in the detection direction among the multiple second sensors; and removing the second target sensors whose offset angle between the center line and the first coordinate is greater than a second preset threshold from the multiple second target sensors to obtain the target sensor.

[0009] Optionally, multiple target sensors are adjusted to target angles respectively to monitor power lines and obstacles, including: determining the second coordinate of the power tower based on the sign information of the power tower corresponding to the power line; determining the target coordinate corresponding to the power line based on the second coordinate; and determining the distance between the power line and the obstacle based on the first coordinate of the obstacle and the target coordinate corresponding to the power line.

[0010] Optionally, when the sensor detects that there is an obstacle in the power line within a preset range, multiple sensors within the preset range of the power line are determined, including: when the first visible light sensor detects that there is a first obstacle in the power line within the first preset range, multiple visible light sensors within the first preset range of the power line are determined, wherein the first obstacle includes at least: a vehicle.

[0011] Optionally, when the second visible light sensor detects that there is a second obstacle within a second preset range on the power line, multiple visible light sensors and ultraviolet sensors within the second preset range of the power line are determined, wherein the second obstacle includes at least: floating objects; based on the positional relationship between each of the multiple visible light sensors, multiple target visible light sensors are determined among the multiple visible light sensors; the multiple target visible light sensors are adjusted to target angles respectively; the power line and the obstacle are monitored by the ultraviolet sensor and the multiple target visible light sensors at the target angles; when it is detected that the distance between the obstacle and the power line is less than the first preset distance and / or the discharge signal of the power line is not within the preset range, a first alarm message is generated and sent.

[0012] Optionally, when the first infrared sensor monitors that the temperature of the power line exceeds a first preset temperature, multiple visible light sensors of the power line are determined within a third preset range; based on the positional relationship between each of the multiple visible light sensors, multiple target visible light sensors are determined among the multiple visible light sensors; the multiple target visible light sensors are respectively adjusted to target angles to monitor the power line; when the temperature of the power line exceeds a second preset temperature and / or multiple target visible light sensors monitor that cracks have occurred in the power line, an alarm message is generated and sent.

[0013] According to another aspect of the embodiments of the present application, a monitoring device for a power line is also provided, including: a first determination module, for determining multiple sensors within a preset range of the power line when the sensor detects that there is an obstacle within the preset range of the power line; a second determination module, for determining multiple target sensors among the multiple sensors based on the positional relationship between each of the multiple sensors; a monitoring module, for adjusting the multiple target sensors to target angles respectively to monitor the power line and the obstacle; and an alarm module, for generating and sending an alarm message when it is detected that the distance between the obstacle and the power line is less than the preset distance.

[0014] According to another aspect of the embodiments of the present application, a non-volatile storage medium is provided, which includes a stored program, wherein when the program runs, the device where the storage medium is located is controlled to execute the above power line monitoring method.

[0015] According to another aspect of the embodiments of the present application, an electronic device is provided, including: a memory and a processor, wherein the processor is configured to run a program stored in the memory, wherein the above power line monitoring method is executed when the program is run.

[0016] In an embodiment of the present application, when a sensor detects that there is an obstacle within a preset range on a power line, multiple sensors within a preset range of the power line are determined; multiple target sensors are determined among the multiple sensors based on the positional relationship between each sensor in the multiple sensors; the multiple target sensors are respectively adjusted to target angles to monitor the power line and the obstacle; when it is detected that the distance between the obstacle and the power line is less than the preset distance, an alarm message is generated and sent, thereby achieving the purpose of making full use of multiple different sensors to detect the power line, thereby realizing the technical effect of timely and comprehensive monitoring of the circuit line, and further solving the technical problem of not being able to fully utilize multiple different sensors to monitor the power line in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 is a flow chart of a method for monitoring a power line according to an embodiment of the present application;

[0019] Figure 2 is a structural diagram of a power line monitoring device according to an embodiment of the present application;

[0020] Figure 3 This is a hardware structure block diagram of a computer terminal for a power line monitoring method according to an embodiment of the present application. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings 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 in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] According to an embodiment of the present application, a method embodiment of a method for monitoring a power line is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0024] Figure 1 is a flow chart of a method for monitoring a power line according to an embodiment of the present application, such as Figure 1 As shown, the method includes the following steps:

[0025] Step S102 : when the sensor detects that there is an obstacle in the preset range of the power line, a plurality of sensors in the preset range of the power line are determined.

[0026] According to some optional embodiments of the present application, sensors include but are not limited to visible light sensors, infrared sensors, ultraviolet sensors, and radar sensors, wherein a visible light sensor is a sensor that can sense light within the visible light wavelength range, and a visible light sensor generally uses a photosensitive element such as a photoresistor, a photodiode, or a phototransistor to convert the light signal into an electrical signal. An infrared sensor is a sensor that can sense infrared radiation, wherein infrared is a type of electromagnetic radiation with a wavelength longer than visible light and is invisible to the human eye. An infrared sensor generally uses infrared-sensitive materials such as indium cadmium antimonide (InSb) or cadmium selenide (CdSe) to convert infrared signals into electrical signals. An ultraviolet sensor is a sensor that can sense ultraviolet radiation, wherein ultraviolet is a type of electromagnetic radiation with a wavelength shorter than visible light and is also invisible to the human eye. An ultraviolet sensor generally uses semiconductor materials such as silicon photodiodes or gallium arsenide (GaAs) to convert ultraviolet signals into electrical signals. A radar sensor is a sensor that uses electromagnetic waves to detect and measure the position, speed, and other relevant information of a target object. Radar sensors detect and track targets by emitting electromagnetic waves (typically radio waves or laser beams) and receiving the reflected signals from target objects. Radar sensors operate based on the reflection and reception of electromagnetic waves. When a radar sensor transmits an electromagnetic wave, it records the time of transmission and, after receiving the reflected signal, the time of reception. By measuring the time difference between transmission and reception, the distance between the target object and the sensor can be calculated.

[0027] Step S104 : determining a plurality of target sensors from the plurality of sensors according to the positional relationship between the sensors.

[0028] According to some optional embodiments of the present application, a clustering algorithm is used to identify sensors with relatively suitable initial poses for the target to be monitored, and sensors with duplicate detection directions are eliminated to determine the sensor group that performs the current monitoring task. The specific principle for selecting sensors with relatively suitable initial poses is to analyze the basic relative position relationship between the sensor's initial detection direction and the target using pose measurement and calibration technologies such as RTK (carrier phase differential technology). If the approximate angular offset between the centerline of the sensor's detection direction and the target point is within 180 degrees, the sensor's initial pose is considered to be relatively suitable.

[0029] Optionally, step S104 may be implemented by the following method:

[0030] Step S1041 : determining the field of view of each sensor according to the position information of each sensor among the multiple sensors.

[0031] For camera sensors, the field of view can be determined by the camera's focal length, viewing angle, and installation location. The focal length and viewing angle can be obtained from the camera's technical parameters, and the installation location can be determined from the sensor's location information. For radar sensors, the field of view can be determined by the radar beam's emission and reception directions and the sensor's installation location. The radar beam's emission and reception directions can be obtained from the radar's technical parameters, and the installation location can be determined from the sensor's location information. For infrared sensors, the field of view can be determined by the sensor's detection range and installation location. The detection range can be obtained from the sensor's technical parameters, and the installation location can be determined from the sensor's location information.

[0032] Step S1042: Determine a plurality of first target sensors for monitoring power lines and obstacles at a plurality of angles based on the field of view of each sensor.

[0033] Step S1043 : determining an overlapping region of the field of view of each of the plurality of first target sensors, and determining a target area of ​​the overlapping region.

[0034] Step S1044 : removing first target sensors whose target areas are larger than a first preset threshold from the plurality of first target sensors, to obtain a plurality of second target sensors.

[0035] Step S1045 : determining a plurality of target sensors from a plurality of second target sensors according to the position information of the obstacle.

[0036] Specifically, step S1045 can be implemented by the following method:

[0037] Step S10451: Determine the first coordinates of the obstacle based on the position information of the obstacle.

[0038] To determine the first coordinate of an obstacle, you need to analyze the obstacle's location information. If the obstacle's location information is given in the form of a coordinate system, the first coordinate can be obtained directly. If the obstacle's location information is given in other forms, such as descriptive text or graphical information, then you need to analyze and judge it based on the specific situation. For example, if the obstacle's location information is given in the form of a coordinate system, such as an obstacle's location is (3,4), then the first coordinate is (3,4). If the obstacle's location information is given in descriptive text, such as an obstacle in the northeast corner of a room, then the first coordinate needs to be determined based on the room's layout and orientation information. For example, if the room's floor plan is known, the first coordinate can be determined based on the scale on the drawing. If the obstacle's location information is given in graphical form, such as an obstacle marked on a map, the first coordinate can be determined based on the map's scale and coordinate scale.

[0039] Step S10452: Determine the center line of each second sensor in the detection direction of the plurality of second sensors.

[0040] Specifically, first, it is necessary to determine the position of each second sensor in the entire system, including the position of each second sensor relative to a reference point (eg, the center point of the system) and the relative positions between each other.

[0041] Secondly, according to the design and installation method of each second sensor, the detection direction of each second sensor is determined respectively, wherein the detection direction can be a fixed angle or a range.

[0042] Finally, the centerline position of each second sensor in the detection direction is determined based on the position and detection direction of each second sensor. Optionally, this is achieved by calculating the intersection of the detection direction of each second sensor and a vertical line at the corresponding position.

[0043] Step S10453 , among the plurality of second target sensors, remove the second target sensors whose center lines have an offset angle with the first coordinate that is greater than a second preset threshold, to obtain a target sensor.

[0044] Step S106: Adjust the multiple target sensors to target angles respectively to monitor the power lines and obstacles.

[0045] Specifically, the system obtains the current two-dimensional image of the sensor's field of view as the monitoring image, calculates the angular deviation between the center of the monitoring image and the target point, and then calculates the horizontal and vertical detection angles required to eliminate this angular deviation. Based on this, the sensor's position is adjusted so that the centerline of the sensor's detection direction is aligned with the target point. It is important to note that the above process is dynamically updated based on the target's real-time motion position, enabling multi-sensor target tracking.

[0046] Step S108: When it is detected that the distance between the obstacle and the power line is less than a preset distance, an alarm message is generated and sent.

[0047] According to the above steps, when a sensor detects that there is an obstacle within a preset range on a power line, multiple sensors within the preset range of the power line are determined; multiple target sensors are determined from the multiple sensors based on the positional relationship between each sensor; the multiple target sensors are respectively adjusted to target angles to monitor the power line and the obstacle; when it is detected that the distance between the obstacle and the power line is less than the preset distance, an alarm message is generated and sent, thereby achieving the purpose of fully utilizing multiple different sensors to detect the power line, thereby realizing the technical effect of timely and comprehensive monitoring of the circuit line.

[0048] As some optional embodiments of the present application, when a sensor detects that there is an obstacle in the power line within a preset range, multiple sensors within the preset range of the power line are determined, including: when a first visible light sensor detects that there is a first obstacle in the power line within a first preset range, multiple visible light sensors within the first preset range of the power line are determined, wherein the first obstacle includes at least: a vehicle.

[0049] Optionally, in a scenario where a sensor detects that there is an obstacle such as a vehicle within a preset range of a power line, the specific steps of multiple sensors monitoring the power line and the obstacle are as follows:

[0050] In step S1, a visible light sensor detects a target (a moving vehicle) within its field of view. Alternatively, multiple visible light sensors may detect the same target simultaneously. The spatial orientation of the vehicle is preliminarily determined by combining the spatial information model of the corresponding area.

[0051] Step S2, determining a screening distance value based on the maximum observation distance of the visible light sensor, and determining all sensors whose distance from the vehicle is less than or equal to the screening distance value;

[0052] Step S3: further selecting a number (e.g., six) of visible light sensors with complementary fields of view from the multiple visible light sensors selected in step S2 until the coordinated observation effect of these sensors meets the requirements (e.g., there are no obvious obstructing objects in the field of view of each sensor);

[0053] Step S4, combining a preset recognition algorithm, using the multiple visible light sensors selected in step S3 to identify the target and determine the target type (determine that the target is a construction vehicle);

[0054] Step S5: Using the multiple visible light sensors selected in step S3, the target is measured in real time, and it is determined whether the distance between the mobile vehicle and the power line is less than a preset safety value. If the distance is less than the preset safety value, an alarm message is generated and sent. Step S5 also returns various information data.

[0055] Step S6: This task ends when the vehicle leaves the field of view of the multiple visible light sensors selected in step S3.

[0056] It should be noted that some monitoring tasks use image signals and other parameters to determine whether an alarm is needed.

[0057] In some optional embodiments of the present application, when the second visible light sensor detects that there is a second obstacle within a second preset range of the power line, multiple visible light sensors and ultraviolet sensors within the second preset range of the power line are determined, wherein the second obstacle includes at least: floating objects; based on the positional relationship between each of the multiple visible light sensors, multiple target visible light sensors are determined among the multiple visible light sensors; the multiple target visible light sensors are adjusted to target angles respectively; the power line and the obstacle are monitored by the ultraviolet sensor and the multiple target visible light sensors at the target angles; when it is detected that the distance between the obstacle and the power line is less than the first preset distance and / or the discharge signal of the power line is not within the preset interval, a first alarm message is generated and sent.

[0058] Optionally, in a scenario where the sensor detects that there are obstacles such as floating objects within a preset range of the power line, the specific steps of using multiple sensors to monitor the power line and the obstacle are as follows:

[0059] First, it's understandable that floating objects too close to power lines can often cause abnormal discharges. Ultraviolet sensors can be used to monitor these discharge signals. Floating objects are generally small, and visible light alone cannot accurately and quickly determine if they are too close to power lines. Therefore, a combined monitoring approach using ultraviolet and visible light sensors can achieve better results.

[0060] Step S1: The visible light sensor detects a floating object in section c of line A.

[0061] Step S2, determining all visible light sensors and ultraviolet sensors within a 0.5 km range of the strip-shaped floating object;

[0062] Step S3, evaluating the field of view of the sensors determined in step S2, and selecting three sensors with unobstructed monitoring fields, for example, one ultraviolet sensor and two visible light sensors;

[0063] Step S4: One ultraviolet sensor and two visible light sensors continuously monitor floating objects;

[0064] Step S5, based on the image information and discharge signal sent back by the sensor in step S4, a preset algorithm is used to determine in real time whether floating objects cause unstable operation of the line;

[0065] Step S6: if it is determined in step S5 that the floating object causes unstable operation of the line, generate and send an alarm message;

[0066] Step S7: until the preset algorithm in step S5 determines that the monitoring time has met the preset time, the task ends.

[0067] As other optional embodiments of the present application, when the first infrared sensor monitors that the temperature of the power line exceeds a first preset temperature, multiple visible light sensors of the power line within a third preset range are determined; based on the positional relationship between each of the multiple visible light sensors, multiple target visible light sensors are determined among the multiple visible light sensors; the multiple target visible light sensors are respectively adjusted to target angles to monitor the power line; and when the temperature of the power line exceeds a second preset temperature and / or multiple target visible light sensors monitor that cracks have occurred in the power line, an alarm message is generated and sent.

[0068] Optionally, in a scenario where a sensor detects an abnormal temperature rise in a power line, specific steps for multiple sensors to monitor the power line are as follows:

[0069] Step S1: An infrared sensor in normal monitoring finds that the temperature rise of insulator a on tower 1 of line A is suspected to be too high.

[0070] Step S2, determining all visible light sensors and infrared sensors within 0.5 km from insulator a;

[0071] Step S3, evaluating the field of view of the sensors determined in step S2, and selecting three sensors (one infrared sensor and two visible light sensors) with unobstructed monitoring fields;

[0072] Step S4: One infrared sensor and two visible light sensors continuously monitor insulator a;

[0073] Step S5: Determine the specific value of the temperature rise of insulator a in real time based on the image information sent back by the sensor in step S4 and in combination with a preset algorithm;

[0074] Step S6: If the temperature rise exceeds the safety threshold, generate and send an alarm message;

[0075] Step S7: until the preset algorithm in step S5 determines that the monitoring time has met the preset time, the task ends.

[0076] Through the above steps, target positioning and ranging are achieved from multiple technical dimensions and multiple spatial angles. Complementary spatial information is provided by multiple sensors to eliminate the target positioning and ranging errors generated in the single-sensor working mode, thereby achieving high-precision tracking of dynamic targets and acquisition of spatial positions.

[0077] Figure 2 is a structural diagram of a power line monitoring device according to an embodiment of the present application, such as Figure 2 As shown, the device includes:

[0078] A first determining module 20 is configured to determine a plurality of sensors within a preset range of the power line when the sensor detects that there is an obstacle within the preset range of the power line;

[0079] a second determining module 22, configured to determine a plurality of target sensors from the plurality of sensors based on a positional relationship between the sensors;

[0080] A monitoring module 24 is used to adjust the multiple target sensors to target angles to monitor power lines and obstacles;

[0081] The alarm module 26 is configured to generate and send an alarm message when it is detected that the distance between the obstacle and the power line is less than a preset distance.

[0082] It should be noted that the above Figure 2 The modules in the embodiment can be program modules (for example, a set of program instructions that implement a specific function) or hardware modules. For the latter, they can be expressed in the following forms, but are not limited to these: the expression form of each of the above modules is a processor, or the functions of each of the above modules are implemented by a processor.

[0083] It should be noted that Figure 2 The preferred implementation of the embodiment shown can be found in Figure 1 The relevant description of the illustrated embodiment will not be repeated here.

[0084] Figure 3 The figure shows a hardware structure block diagram of a computer terminal for implementing a method for monitoring power lines. Figure 3 As shown, the computer terminal 30 may include one or more (illustrated as 302a, 302b, ..., 302n in the figure) processors 302 (the processor 302 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory 304 for storing data, and a transmission module 306 for communication functions. In addition, it may also include: a display, an input / output interface (I / O interface), a universal serial bus (USB) port (which may be included as one of the ports of the BUS bus), a network interface, a power supply and / or a camera. It will be understood by those skilled in the art that Figure 3 The structure shown is only for illustration and does not limit the structure of the above electronic device. Figure 3 More or fewer components than shown, or with Figure 3 Different configurations shown.

[0085] It should be noted that the one or more processors 302 and / or other data processing circuits described above may generally be referred to herein as "data processing circuitry." The data processing circuitry may be embodied in whole or in part as software, hardware, firmware, or any other combination thereof. Furthermore, the data processing circuitry may be a single, independent processing module, or may be incorporated in whole or in part into any of the other components of the computer terminal 30. As described in the embodiments of the present application, the data processing circuitry serves as a processor control (e.g., selection of a variable resistor terminal path connected to an interface).

[0086] The memory 304 can be used to store software programs and modules of application software, such as the program instructions / data storage device corresponding to the power line monitoring method in the embodiment of the present application. The processor 302 executes various functional applications and data processing by running the software programs and modules stored in the memory 304, that is, implementing the above-mentioned power line monitoring method. The memory 304 may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 304 may further include a memory remotely located relative to the processor 302, and these remote memories may be connected to the computer terminal 30 via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0087] The transmission module 306 is configured to receive or transmit data via a network. A specific example of the aforementioned network may include a wireless network provided by the communications provider of the computer terminal 30. In one embodiment, the transmission module 306 includes a network interface controller (NIC), which can be connected to other network devices via a base station to enable communication with the Internet. In another embodiment, the transmission module 306 may be a radio frequency (RF) module, which is configured to communicate with the Internet wirelessly.

[0088] The display may be, for example, a touch screen liquid crystal display (LCD) that enables a user to interact with a user interface of the computer terminal 30 .

[0089] It should be noted that, in some optional embodiments, the above Figure 3 The computer terminal shown may include hardware elements (including circuits), software elements (including computer code stored on a computer-readable medium), or a combination of hardware elements and software elements. Figure 3 This is merely one example of a particular embodiment and is intended to illustrate the types of components that may be present in the computer terminal described above.

[0090] It should be noted that Figure 3 The computer terminal shown is used to execute Figure 1 The monitoring method of the power line shown in the figure, therefore the relevant explanations in the execution method of the above command are also applicable to the electronic device and will not be repeated here.

[0091] An embodiment of the present application further provides a non-volatile storage medium, which includes a stored program, wherein when the program is executed, the device where the storage medium is located is controlled to execute the above power line monitoring method.

[0092] The non-volatile storage medium performs a program for performing the following functions: when a sensor detects that there is an obstacle within a preset range of a power line, determining multiple sensors within the preset range of the power line; determining multiple target sensors among the multiple sensors based on the positional relationship between each of the multiple sensors; adjusting the multiple target sensors to target angles to monitor the power line and the obstacle; and generating and sending an alarm message when it is detected that the distance between the obstacle and the power line is less than a preset distance.

[0093] An embodiment of the present application further provides an electronic device, including: a memory and a processor, wherein the processor is configured to run a program stored in the memory, wherein the above power line monitoring method is executed when the program is run.

[0094] The processor is used to run a program that performs the following functions: when a sensor detects that there is an obstacle within a preset range of the power line, determine multiple sensors within the preset range of the power line; based on the positional relationship between each sensor in the multiple sensors, determine multiple target sensors among the multiple sensors; adjust the multiple target sensors to target angles respectively to monitor the power line and the obstacle; when it is detected that the distance between the obstacle and the power line is less than the preset distance, generate and send an alarm message.

[0095] The serial numbers of the above embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0096] In the above embodiments of the present application, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0097] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are only exemplary. For example, the division of the units can be a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, which can be electrical or other forms.

[0098] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0099] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0100] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the relevant technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, a server or a network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk.

[0101] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A method for monitoring a power line, characterized in that: include: In the case where a sensor detects that an obstacle exists on the power line within a preset range, a plurality of sensors are used to determine the power line within the preset range; determining a plurality of target sensors from the plurality of sensors based on a positional relationship between respective sensors from the plurality of sensors; adjusting the plurality of target sensors to target angles respectively to monitor the power line and the obstacle; generating and sending an alarm message when it is detected that the distance between the obstacle and the power line is less than a preset distance; Determining a plurality of target sensors from among the plurality of sensors based on a positional relationship between each of the plurality of sensors includes: determining a field of view of each of the sensors based on position information of each of the plurality of sensors; determining a plurality of first target sensors for monitoring the power line and the obstacle at a plurality of angles based on the field of view of each of the sensors; determining an overlapping region between the fields of view of each of the plurality of first target sensors, and determining a target area of ​​the overlapping region; removing, from among the plurality of first target sensors, first target sensors whose target area is greater than a first preset threshold to obtain a plurality of second target sensors; and determining the plurality of target sensors from among the plurality of second target sensors based on the position information of the obstacle; When the second visible light sensor detects that there is a second obstacle within a second preset range on the power line, multiple visible light sensors and ultraviolet sensors on the power line within the second preset range are determined, wherein the second obstacle includes at least: floating objects; based on the positional relationship between each of the multiple visible light sensors, multiple target visible light sensors are determined among the multiple visible light sensors; the multiple target visible light sensors are adjusted to target angles respectively; the power line and the obstacle are monitored by the ultraviolet sensor and the multiple target visible light sensors at the target angles; when it is detected that the distance between the obstacle and the power line is less than the first preset distance and / or the discharge signal of the power line is not within a preset range, a first alarm message is generated and sent.

2. The method according to claim 1, characterized in that Determining the plurality of target sensors from the plurality of second target sensors according to the position information of the obstacle includes: Determining a first coordinate of the obstacle according to the position information of the obstacle; determining a center line of each second target sensor of the plurality of second target sensors in a detection direction; Among the plurality of second target sensors, sensors whose offset angles between the center lines and the first coordinates are greater than a second preset threshold are removed to obtain the target sensor.

3. The method according to claim 2, characterized in that Adjusting the plurality of target sensors to target angles respectively to monitor the power line and the obstacle includes: determining a second coordinate of the power tower according to the mark information of the power tower corresponding to the power line; determining target coordinates corresponding to the power line according to the second coordinates; The distance between the power line and the obstacle is determined according to the first coordinates of the obstacle and the target coordinates corresponding to the power line.

4. The method according to claim 1, wherein In the case where a sensor detects that an obstacle exists in a preset range of a power line, a plurality of sensors that determine that the power line is within the preset range include: When a first visible light sensor detects that a first obstacle exists on the power line within a first preset range, multiple visible light sensors are determined to be within the first preset range of the power line, wherein the first obstacle includes at least a vehicle.

5. The method according to claim 1, wherein The method further comprises: a plurality of visible light sensors determining that the power circuit is within a third preset range when the first infrared sensor detects that the temperature of the power circuit exceeds a first preset temperature; determining a plurality of target visible light sensors among the plurality of visible light sensors based on a positional relationship between respective visible light sensors among the plurality of visible light sensors; adjusting the plurality of target visible light sensors to the target angles respectively to monitor the power line; When the temperature of the power line exceeds a second preset temperature and / or the multiple target visible light sensors detect cracks in the power line, an alarm message is generated and sent.

6. A monitoring device for a power line, characterized in that: include: A first determining module is configured to, when a sensor detects that an obstacle exists within a preset range on a power line, determine a plurality of sensors within the preset range of the power line; a second determining module, configured to determine a plurality of target sensors from among the plurality of sensors based on a positional relationship between the respective sensors in the plurality of sensors; a monitoring module, configured to adjust the plurality of target sensors to target angles respectively, so as to monitor the power line and the obstacle; an alarm module, configured to generate and send an alarm message when it is detected that the distance between the obstacle and the power line is less than a preset distance; The second determination module is further configured to perform the following steps: determining a field of view of each sensor according to position information of each sensor among the multiple sensors; and determining a plurality of first target sensors for monitoring the power line and the obstacle at multiple angles according to the field of view of each sensor; Determining an overlapping area of ​​fields of view between each of the plurality of first target sensors, and determining a target area in the overlapping area; removing, from the plurality of first target sensors, first target sensors whose target areas are greater than a first preset threshold, to obtain a plurality of second target sensors; and determining the plurality of target sensors from the plurality of second target sensors based on the position information of the obstacle; The monitoring device for the power line is further configured to perform the following steps: when the second visible light sensor detects that there is a second obstacle within a second preset range of the power line, determining a plurality of visible light sensors and ultraviolet sensors within the second preset range of the power line, wherein the second obstacle includes at least: floating objects; determining a plurality of target visible light sensors among the plurality of visible light sensors based on the positional relationship between each of the plurality of visible light sensors; adjusting the plurality of target visible light sensors to target angles respectively; monitoring the power line and the obstacle by means of the ultraviolet sensor and the plurality of target visible light sensors at the target angles; generating and sending a first alarm message when it is detected that the distance between the obstacle and the power line is less than a first preset distance and / or the discharge signal of the power line is not within a preset interval.

7. A non-volatile storage medium, characterized in that: The non-volatile storage medium includes a stored program, wherein when the program is executed, the device where the non-volatile storage medium is located is controlled to execute the power line monitoring method according to any one of claims 1 to 5.

8. An electronic device, characterized in that: include: A memory and a processor, wherein the processor is configured to run a program stored in the memory, wherein the program, when running, executes the power line monitoring method according to any one of claims 1 to 5.

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