Alarm system for monitoring electrostatic field of power transmission line

By real-time analysis of the positioning data of equipotential electricians and intelligent measurement of intelligent measurement models, the problem of medium potential electrician combination gap detection in the electrostatic field of the transmission line is solved, high-precision safety alarm is achieved, and construction safety is improved.

CN120014800AInactive Publication Date: 2025-05-16NANJING AKADAN TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510224142.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2025-05-16
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The prior art is difficult to effectively monitor and alarm the electrostatic field of the transmission line, which makes it difficult for the combined gap to be detected with high accuracy when the equipotential electrician operates in the electrostatic field, and there are safety hazards.

Method used

By analyzing the positioning data of the equipotential electrician in real time, it determines whether it is located in the area of ​​the electrostatic field influence of the transmission line, triggers visual monitoring operations, and uses an intelligent measurement model to perform intelligent measurement based on the characteristics of the multiple enhancement screen, detects the combined gap, and issues alarm information when the gap is less than the set limit.

Benefits of technology

It realizes high-precision detection and alarm of combined gaps of equipotential electricians in the electrostatic field, improves construction safety and reliability, and avoids electric shock accidents caused by electrostatic induction.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to an alarm system for monitoring an electrostatic field of a power transmission line. The alarm system comprises a real-time analysis mechanism, an electronic eye monitor, a multiple enhancement mechanism, a directional detection device, an intelligent measurement device and a wireless alarm device. The construction safety and reliability can be improved.
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Description

Technical Field

[0001] The invention relates to the field of power transmission lines, and in particular to an alarm system for monitoring the electrostatic field of a power transmission line. Background Art

[0002] The safety of power transmission lines in use has always been a hot topic in this field. For example, CN222190023U discloses a power transmission line anti-external force damage alarm device, which relates to the field of power safety technology, including a mounting seat, a support rod is inserted and installed on one side of the mounting seat, a column insulator is installed on the top end surface of the support rod, and a trigger assembly is installed on the bottom end surface of the support rod, the trigger assembly includes a mounting box, both sides of the outer wall of the mounting box are provided with mounting grooves, an L-shaped clamp is inserted and installed in the mounting groove through a locking assembly, the surface of the L-shaped clamp is provided with a through hole, and the L-shaped clamp is assembled and installed with the support rod through the through hole and screws. The overall design of this device is novel and the structure is simple, so it is worth promoting and using widely.

[0003] CN108801479B discloses an overheat alarm device for a power line clamp, comprising an elastic sheet metal piece and a temperature measuring alarm; the elastic sheet metal piece comprises a first side, a second side and a third side connected in sequence, the first side, the second side and the third side forming an approximately C-shaped structure; the first side is provided with a circular hole matched with the head of the power line clamp bolt; the third side is provided with a worm-shaped hole matched with the tail of the power line clamp bolt, the worm-shaped hole is composed of a plurality of circular holes connected in an overlapping manner in the same direction; the temperature measuring alarm is provided on the second side to sense the temperature of the power line clamp and send out an alarm signal when the preset temperature is met. The overheat alarm device can be directly installed on the existing operating line to detect the temperature of the power line clamp in real time.

[0004] CN118758163A discloses an overhead power transmission line ice detection and alarm circuit, including an amplifying unit for amplifying a sinusoidal input signal, a detecting unit for detecting the ice condition of the overhead power transmission line, a rectifying and filtering unit for rectifying and filtering the sinusoidal signal output by the detecting unit, an alarm unit for sound and light alarming the ice condition of the overhead power transmission line, and a driving unit for generating a driving signal required by the alarm unit; the application has a simple structure, convenient operation, high sensitivity and strong anti-interference ability. Based on the capacitance effect, the capacitance value of the capacitor will change with the change of the medium between its plates. By setting the threshold value of the capacitance value when the overhead line is not covered with ice and when the actual capacitance value of the detection object, i.e., the capacitance sensor, exceeds the threshold value, the circuit will send out an sound and light alarm, effectively realizing the detection and alarm of ice on the overhead line. Summary of the invention

[0005] In order to solve the technical problems in the related fields, the present invention provides an alarm system for monitoring the electrostatic field of a transmission line. When it is determined based on the positioning data of the equipotential electrician that the equipotential electrician is currently located in the influence area of ​​the electrostatic field of the transmission line, a visual monitoring operation on the influence area of ​​the electrostatic field of the transmission line is triggered, thereby ensuring the monitoring effect while avoiding waste of camera resources. A multiple enhancement mechanism is also used to sequentially perform geometric correction processing, alpha mean filtering processing, and nonlinear transformation processing using a logarithmic function on the received current monitoring picture to obtain and output multiple enhanced pictures with better image quality. Then, based on the respective external imaging features of the equipotential electrician, the grounding body, and the charged body, the image blocks occupied by the equipotential electrician, the image blocks occupied by the grounding body closest to the equipotential electrician, and the image blocks occupied by the charged body closest to the equipotential electrician in the multiple enhanced pictures are identified and output as the first image block, the second image block, and the third image block, respectively, thereby providing targeted screening visual information for subsequent intelligent measurement, and using intelligent The measuring model can intelligently measure the current combined gap of the equipotential electrician based on the number of pixels occupied by the multiple enhanced images, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block. When the current combined gap of the equipotential electrician obtained by the intelligent measurement is less than the set gap limit, the combined gap alarm information and the area number corresponding to the influence area of ​​the electrostatic field of the transmission line are packaged into a network data packet and then wirelessly sent to a remote cloud computing monitoring node, wherein the current combined gap of the equipotential electrician is the sum of the distance between the equipotential electrician and the nearest grounded body plus the distance between the equipotential electrician and the nearest charged body, so that when the equipotential electrician enters the electrostatic field of the transmission line, it is ensured that the combined gap corresponding to the equipotential electrician meets the safety requirements outside the safe distance.

[0006] According to the present invention, there is provided an alarm system for monitoring electrostatic fields of power transmission lines, the system comprising: A real-time analysis mechanism, for determining based on the positioning data of the equipotential electrician that the equipotential electrician is currently located in the influence area of ​​the electrostatic field of the transmission line, and sending a shooting start signal; otherwise, sending a shooting pause signal; An electronic eye monitor, wirelessly connected to the real-time analysis mechanism, is used to perform a visual monitoring operation on the influence area of ​​the electrostatic field of the power transmission line when receiving the shooting start signal, so as to obtain and output a corresponding current monitoring picture; A multiple enhancement mechanism, connected to the electronic eye monitor, is used to sequentially perform geometric correction processing, alpha mean filtering processing, and nonlinear transformation processing using a logarithmic function on the received current monitoring picture to obtain and output corresponding multiple enhanced pictures; A direction detection device is connected to the multiple enhancement mechanism, and is used to identify the image blocks occupied by the equipotential electrician, the image blocks occupied by the grounding body closest to the equipotential electrician, and the image blocks occupied by the charged body closest to the equipotential electrician in the received multiple enhancement images based on the respective appearance imaging features of the equipotential electrician, the grounding body, and the charged body, and output them as the first image block, the second image block, and the third image block, respectively; an intelligent measuring device connected to the direction detection device, and used for intelligently measuring the current combined gap of equipotential electricians by using an intelligent measurement model based on the number of pixels occupied by the multiple enhanced images, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block; A wireless alarm device is connected to the intelligent measuring device and is used to package the combined gap alarm information and the area number corresponding to the area affected by the electrostatic field of the transmission line into a network data packet and then wirelessly send it to a remote cloud computing monitoring node when the current combined gap of the received equipotential electrician is less than the set gap limit; Among them, the intelligent measurement model is used to intelligently measure the current combined gap of equipotential electricians based on the number of pixels occupied by multiple enhanced images, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block, including: the current combined gap of the equipotential electrician is the sum of the distance between the equipotential electrician and the nearest grounded body plus the distance between the equipotential electrician and the nearest charged body; Among them, the current combination gap of equipotential electricians is intelligently measured based on the number of pixels occupied by multiple enhanced pictures, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel points occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel points occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel points occupied by the third image block. The intelligent measurement model also includes: the convolutional neural network after each training, and the number of trainings performed by the convolutional neural network is monotonically positively correlated with the number of pixels occupied by the multiple enhanced pictures.

[0007] It can be seen that the present invention has at least the following four important inventive concepts: Inventive concept A: When it is determined based on the positioning data of the equipotential electrician that the equipotential electrician is currently located in the area affected by the electrostatic field of the transmission line, a visual monitoring operation is triggered on the area affected by the electrostatic field of the transmission line, thereby ensuring the monitoring effect while avoiding the waste of camera resources; Inventive concept B: A multiple enhancement mechanism is used to sequentially perform geometric correction processing, alpha mean filtering processing, and nonlinear transformation processing using a logarithmic function on the received current monitoring picture, so as to obtain and output multiple enhanced pictures with better picture quality, and then the image blocks occupied by the equipotential electrician, the image blocks occupied by the grounding body closest to the equipotential electrician, and the image blocks occupied by the charged body closest to the equipotential electrician in the multiple enhanced pictures are identified based on their respective appearance imaging features, and the blocks are output as the first image block, the second image block, and the third image block, respectively, so as to provide targeted screening visual information for subsequent intelligent measurement; Inventive concept C: Designing an intelligent measurement model with a customized structure, specifically, the intelligent measurement model is a convolutional neural network after each training, and the number of trainings performed by the convolutional neural network is monotonically positively correlated with the number of pixels occupied by multiple enhanced images; Inventive concept D: An intelligent measurement model is used to intelligently measure the current combined gap of equipotential electricians based on the number of pixels occupied by multiple enhanced images, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block. When the current combined gap of the equipotential electrician obtained by the intelligent measurement is less than the set gap limit, the combined gap alarm information and the area number corresponding to the influence area of ​​the electrostatic field of the transmission line are packaged into a network data packet and then wirelessly sent to a remote cloud computing monitoring node, wherein the current combined gap of the equipotential electrician is the sum of the distance between the equipotential electrician and the nearest grounded body plus the distance between the equipotential electrician and the nearest charged body, so that when the equipotential electrician enters the electrostatic field of the transmission line, it is ensured that the combined gap corresponding to the equipotential electrician meets the safety requirements outside the safe distance. DETAILED DESCRIPTION

[0008] For the safety protection of strong electric fields, it is necessary to conduct a comprehensive analysis in combination with the actual environment of live working, and then determine the corresponding safety protection measures. The environment of live working on transmission lines has a high electric field. When workers enter the equipotential from different positions on the tower, the electric field strength on their body surface and surrounding areas will change accordingly. When workers are close to the charged body, the electric field strength on their head and fingertips is relatively high, and the electric field strength on the body surface at the equipotential reaches the maximum value. Therefore, when working at the equipotential, special shielding clothing should be worn, and a certain distance should be maintained from the surrounding charged bodies and grounded bodies to avoid electric shock caused by electrostatic induction. At the same time, when equipotential workers enter and exit the strong electric field, they need to have a backup safety belt, and when passing tools from the ground or the tower to the equipotential workers, they should also use insulating ropes.

[0009] In the prior art, when an equipotential electrician enters the electrostatic field of a transmission line, it is necessary to ensure that the combined gap corresponding to the equipotential electrician is outside the safe distance. This is a safety requirement of the equipotential electrician operation specification and needs to be strictly enforced. The sum of the distance between the equipotential electrician and the grounded body plus the distance between the equipotential electrician and the charged body is the combined gap corresponding to the equipotential electrician. However, due to negligence or external reasons during the operation of the equipotential electrician, there is a possibility that the combined gap corresponding to the equipotential electrician is within the safe distance, which requires timely detection and alarm to avoid the spread of safety accidents.

[0010] The following is a detailed description of an embodiment of the alarm system for monitoring the electrostatic field of a power transmission line according to the present invention.

[0011] The alarm system for monitoring the electrostatic field of a power transmission line according to the first embodiment of the present invention comprises: A real-time analysis mechanism, for determining based on the positioning data of the equipotential electrician that the equipotential electrician is currently located in the influence area of ​​the electrostatic field of the transmission line, and sending a shooting start signal; otherwise, sending a shooting pause signal; Specifically, the real-time analysis mechanism is used to determine, based on the positioning data of the equipotential electrician, that the equipotential electrician is currently located in the influence area of ​​the electrostatic field of the transmission line, and issue a shooting start signal, otherwise, issue a shooting pause signal, including: the real-time analysis mechanism is a programmable logic device; An electronic eye monitor, wirelessly connected to the real-time analysis mechanism, is used to perform a visual monitoring operation on the influence area of ​​the electrostatic field of the power transmission line when receiving the shooting start signal, so as to obtain and output a corresponding current monitoring picture; A multiple enhancement mechanism, connected to the electronic eye monitor, is used to sequentially perform geometric correction processing, alpha mean filtering processing, and nonlinear transformation processing using a logarithmic function on the received current monitoring picture to obtain and output corresponding multiple enhanced pictures; A direction detection device is connected to the multiple enhancement mechanism, and is used to identify the image blocks occupied by the equipotential electrician, the image blocks occupied by the grounding body closest to the equipotential electrician, and the image blocks occupied by the charged body closest to the equipotential electrician in the received multiple enhancement images based on the respective appearance imaging features of the equipotential electrician, the grounding body, and the charged body, and output them as the first image block, the second image block, and the third image block, respectively; an intelligent measuring device connected to the direction detection device, and used for intelligently measuring the current combined gap of equipotential electricians by using an intelligent measurement model based on the number of pixels occupied by the multiple enhanced images, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block; A wireless alarm device is connected to the intelligent measuring device and is used to package the combined gap alarm information and the area number corresponding to the area affected by the electrostatic field of the transmission line into a network data packet and then wirelessly send it to a remote cloud computing monitoring node when the current combined gap of the received equipotential electrician is less than the set gap limit; Among them, the intelligent measurement model is used to intelligently measure the current combined gap of equipotential electricians based on the number of pixels occupied by multiple enhanced images, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block, including: the current combined gap of the equipotential electrician is the sum of the distance between the equipotential electrician and the nearest grounded body plus the distance between the equipotential electrician and the nearest charged body; Among them, the intelligent measurement model is used to intelligently measure the current combination gap of equipotential electricians based on the number of pixels occupied by the multiple enhanced pictures, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block. It also includes: the intelligent measurement model is a convolutional neural network after each training, and the number of trainings performed by the convolutional neural network is monotonically positively correlated with the number of pixels occupied by the multiple enhanced pictures; Wherein, when the current combined gap of the received equipotential electrician is less than the set gap limit, the combined gap alarm information and the area number corresponding to the area affected by the electrostatic field of the transmission line are packaged into a network data packet and then wirelessly sent to the remote cloud computing monitoring node, including: the set gap limit value is 4 meters; Wherein, the electronic eye monitor is also used to suspend the visual monitoring operation performed on the area affected by the electrostatic field of the transmission line when receiving the shooting pause signal.

[0012] Different from the first embodiment of the present invention, the alarm system for monitoring the electrostatic field of a power transmission line in the second embodiment of the present invention may further include the following components: A code analysis device, connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, respectively, for measuring the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device respectively; Wherein, the code analysis device is respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, and is used to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, including: the code analysis device includes a plurality of fault self-checking units, which are respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, so as to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device; Wherein, the code analysis device comprises a plurality of fault self-checking units, which are respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, respectively, including: the internal structures of the plurality of fault self-checking units respectively used by the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are the same; Wherein, the code analysis device includes a plurality of fault self-detection units, which are used to respectively connect to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device. It also includes: the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device respectively use a plurality of fault self-detection units to perform internal self-detection operations.

[0013] Different from the first embodiment of the present invention, the alarm system for monitoring the electrostatic field of a power transmission line in the third embodiment of the present invention may further include the following components: The percentage analysis device is arranged near the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device and is respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, and is used for real-time measurement of the operation utilization percentage of the respective operators of the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device.

[0014] Next, the specific structure of the alarm system for monitoring the electrostatic field of a power transmission line of the present invention will be further described.

[0015] In the alarm system for monitoring the electrostatic field of a power transmission line according to any embodiment of the present invention: The multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device all include a signal input unit and a signal output unit, and the signal input unit and the signal output unit both include a ground terminal.

[0016] In the alarm system for monitoring the electrostatic field of a power transmission line according to any embodiment of the present invention: The multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are respectively implemented by using different CPLD chips, and the CPLD chip is designed by using VHDL language.

[0017] In the alarm system for monitoring the electrostatic field of a power transmission line according to any embodiment of the present invention: The multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are each provided with a plurality of heat dissipation holes on their respective shells, and the plurality of heat dissipation holes of any one of the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are evenly distributed on their shells; Among them, the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are each provided with a plurality of heat dissipation holes on their respective outer shells, and the multiple heat dissipation holes of any one of the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are evenly distributed on their outer shells, including: the aperture values ​​of each of the multiple heat dissipation holes of any one of the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are the same.

[0018] In addition, in the alarm system for monitoring the electrostatic field of the transmission line, when the current combined gap of the equipotential electrician received is less than the set gap limit, the combined gap alarm information and the area number corresponding to the influence area of ​​the electrostatic field of the transmission line are packaged into a network data packet and then wirelessly sent to a remote cloud computing monitoring node. It also includes: when the current combined gap of the equipotential electrician received is less than the set gap limit, the combined gap alarm information and the area number corresponding to the influence area of ​​the electrostatic field of the transmission line are packaged into an IP data packet and then wirelessly sent to a remote cloud computing monitoring node.

[0019] The alarm system for monitoring the electrostatic field of a transmission line of the present invention solves the technical problem in the prior art that when an equipotential electrician enters the electrostatic field of a transmission line, it is difficult to detect the combined gap corresponding to the equipotential electrician in a targeted and high-precision manner. The system can determine, based on the positioning data of the equipotential electrician, that the equipotential electrician is currently located within the influence area of ​​the electrostatic field of the transmission line, and then trigger a visual monitoring operation on the influence area of ​​the electrostatic field of the transmission line. An intelligent measurement model is used to intelligently measure the current combined gap of the equipotential electrician, and then decide whether to issue a safety alarm that the current combined gap is too small, thereby improving the safety and reliability of equipotential electrician construction and solving the above-mentioned technical problems.

[0020] Although the present invention has been described in detail with reference to certain preferred embodiments, it is apparent that many alternatives, modifications and variations are apparent to those skilled in the art considering the above description. Therefore, it is contemplated that the appended claims will include any such alternatives, modifications and variations that fall within the true scope and spirit of the present invention.

Claims

1. An alarm system for monitoring the electrostatic field of a power transmission line, characterized in that: The system comprises: A real-time analysis mechanism, for determining based on the positioning data of the equipotential electrician that the equipotential electrician is currently located in the influence area of ​​the electrostatic field of the transmission line, and sending a shooting start signal; otherwise, sending a shooting pause signal; An electronic eye monitor, wirelessly connected to the real-time analysis mechanism, is used to perform a visual monitoring operation on the influence area of ​​the electrostatic field of the power transmission line when receiving the shooting start signal, so as to obtain and output a corresponding current monitoring picture; A multiple enhancement mechanism, connected to the electronic eye monitor, is used to sequentially perform geometric correction processing, alpha mean filtering processing, and nonlinear transformation processing using a logarithmic function on the received current monitoring picture to obtain and output corresponding multiple enhanced pictures; A direction detection device is connected to the multiple enhancement mechanism, and is used to identify the image blocks occupied by the equipotential electrician, the image blocks occupied by the grounding body closest to the equipotential electrician, and the image blocks occupied by the charged body closest to the equipotential electrician in the received multiple enhancement images based on the respective appearance imaging features of the equipotential electrician, the grounding body, and the charged body, and output them as the first image block, the second image block, and the third image block, respectively; an intelligent measuring device connected to the direction detection device, and used for intelligently measuring the current combined gap of equipotential electricians based on the number of pixels occupied by the multiple enhanced pictures, the number of pixels occupied by the first image block, the number of pixels occupied by the second image block, the number of pixels occupied by the third image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the first image block, the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the second image block, and the coordinate values ​​and depth of field values ​​of each edge pixel point occupied by the third image block by using an intelligent measurement model, including: the current combined gap of the equipotential electrician is the sum of the distance between the equipotential electrician and the nearest grounded body plus the distance between the equipotential electrician and the nearest charged body, the intelligent measurement model is a convolutional neural network after each training, and the number of trainings performed by the convolutional neural network is monotonically positively correlated with the number of pixels occupied by the multiple enhanced pictures; The wireless alarm device is connected to the intelligent measuring device and is used to package the combined gap alarm information and the area number corresponding to the influence area of ​​the electrostatic field of the transmission line into a network data packet and then wirelessly send it to a remote cloud computing monitoring node when the current combined gap of the equipotential electrician received is less than the set gap limit.

2. The alarm system for monitoring the electrostatic field of a power transmission line according to claim 1, characterized in that: When the current combined gap of the received equipotential electrician is less than the set gap limit, the combined gap alarm information and the area number corresponding to the area affected by the electrostatic field of the transmission line are packaged into a network data packet and then wirelessly sent to the remote cloud computing monitoring node, including: the set gap limit value is 4 meters; Wherein, the electronic eye monitor is also used to suspend the visual monitoring operation performed on the area affected by the electrostatic field of the transmission line when receiving the shooting pause signal.

3. The alarm system for monitoring the electrostatic field of a power transmission line according to claim 2, characterized in that: The system comprises: A code analysis device, connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, respectively, for measuring the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device respectively; Among them, the code analysis device is respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, and is used to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device. The code analysis device includes multiple fault self-detection units, which are respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, so as to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device.

4. The alarm system for monitoring the electrostatic field of a power transmission line according to claim 3, characterized in that: The code analysis device includes multiple fault self-detection units, which are used to be connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device respectively, so as to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device. The multiple fault self-detection units respectively used by the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device have the same internal structure.

5. The alarm system for monitoring the electrostatic field of a power transmission line according to claim 4, characterized in that: The code analysis device includes a plurality of fault self-checking units, which are used to respectively connect to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device to respectively measure the current fault codes inside the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device. The code analysis device also includes: the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device respectively use a plurality of fault self-checking units to perform internal self-checking operations.

6. The alarm system for monitoring the electrostatic field of a power transmission line according to claim 2, characterized in that: The system further comprises: The percentage analysis device is arranged near the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device and is respectively connected to the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device, and is used for real-time measurement of the operation utilization percentage of the respective operators of the multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device.

7. The alarm system for monitoring the electrostatic field of a power transmission line according to any one of claims 2 to 6, characterized in that: The multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device all include a signal input unit and a signal output unit, and the signal input unit and the signal output unit both include a ground terminal.

8. The alarm system for monitoring the electrostatic field of a power transmission line according to any one of claims 2 to 6, characterized in that: The multiple enhancement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are respectively implemented by using different CPLD chips, and the CPLD chip is designed by using VHDL language.

9. The alarm system for monitoring the electrostatic field of a power transmission line according to any one of claims 2 to 6, characterized in that: The multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are each provided with a plurality of heat dissipation holes on their respective shells, and the plurality of heat dissipation holes of any one of the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are evenly distributed on their shells; Among them, the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are each provided with a plurality of heat dissipation holes on their respective outer shells, and the multiple heat dissipation holes of any one of the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are evenly distributed on their outer shells, including: the aperture values ​​of each of the multiple heat dissipation holes of any one of the multiple reinforcement mechanism, the directional detection device, the intelligent measurement device and the wireless alarm device are the same.

Citation Information

Patent Citations

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