CN205563928U - Outer broken integrated early warning system is prevented to transmission line intelligence based on pattern recognition - Google Patents

Outer broken integrated early warning system is prevented to transmission line intelligence based on pattern recognition Download PDF

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Publication number
CN205563928U
CN205563928U CN201620272565.XU CN201620272565U CN205563928U CN 205563928 U CN205563928 U CN 205563928U CN 201620272565 U CN201620272565 U CN 201620272565U CN 205563928 U CN205563928 U CN 205563928U
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China
Prior art keywords
transmission line
early warning
pattern recognition
encoder
broken
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CN201620272565.XU
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Chinese (zh)
Inventor
程伟华
袁杰
潘留兴
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State Grid Jiangsu Electric Power Co Ltd
Jiangsu Electric Power Information Technology Co Ltd
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State Grid Jiangsu Electric Power Co Ltd
Jiangsu Electric Power Information Technology Co Ltd
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    • Y02B60/50

Abstract

The utility model discloses an outer broken integrated early warning system is prevented to transmission line intelligence based on pattern recognition, including camera and power supply system, integrated on the camera have sensor plate, encoder board, radio communication unit and alarm unit, and the sensor plate and the encoder board that are equipped with image sensor are connected, contain image signal treater, video signal processing ware, encoder, microprocessor and memory on the encoder board, and broken algorithm for pattern recognition solidification is on nand flash medium outward, and nand flash medium inlays on the encoder board, alarm unit and radio communication unit all are connected with the encoder board, and power supply system is connected with the camera. The utility model discloses discovery transmission line's that can high -efficient accuracy outer broken action to initiatively informing the staff through the wireless transmitting system, realizing automatic alarm, low power dissipation, few, the overall mass volume of trouble node reduce, and its cost also can correspondingly reduce.

Description

The power transmission line intelligent integrated early warning system of external force damage prevention based on pattern recognition
Technical field
This utility model belongs to technical field of electric power, relates to a kind of integrated early warning system of power transmission line intelligent external force damage prevention.
Background technology
Ultra-high-tension power transmission line has that coverage is big, distributed areas wide, transmission range length, nature and geographical conditions complexity many Become, destroy the features such as source is many, to the day-to-day operation of circuit, safeguard and maintenance brings great challenge.Near shaft tower or circuit Outside the mechanical execution such as crane, excavator, broken behavior causes threat greatly to the properly functioning of transmission line of electricity.Traditional manually patrols Although line mode can detect power circuit hidden danger or fault to a certain extent, but its exist of both bigger defect, One is that manual inspection typically can only externally be broken fault and carried out post or find long-term outer broken hidden danger, it is impossible to and The outer broken behavior that the Shi Faxian persistent period is shorter;Two is that artificial line walking can expend a large amount of manpower and materials, makes an inspection tour the cycle long, it is impossible to full The requirement of foot real time on-line monitoring.Above many-sided reason cause broken behavior outside transmission line of electricity to can not get finding in time and processing and Lead to the serious power grid security accidents such as such as transmission line of electricity broken string, sudden strain of a muscle is ironed, shaft tower is toppled over so that artificial line walking mode is the most difficult To meet the operation maintenance requirement of electrical network.
Recent years, various new technology and equipments continually introduce for automatically examining the outer broken behavior of electric power facility Survey, can be largely classified into three classes such as radar, video analysis and laser-correlation.Method based on radar uses radar to detection region It is scanned finding suspicious object, but this kind of method by detections of radar angle and checks the constraint that result visualization is the best, General also need to combine such as image other means first-class and be monitored, and relatively costly, therefore application is seldom.Based on video analysis Method utilizes image processing and artificial intelligence technology, outside the video image information automatically got photographic head processes and prevents Broken Activity recognition, and notify staff.Method based on laser-correlation uses a pair laser-correlation device in taking precautions against region Form a laser enclosure, when there being invader to invade, will laser pick-off in blocking light path, thus trigger warning.This Plant method photographic head to be combined and carry out live capture.Because the nature of transmission line of electricity and geographical conditions are complicated and changeable and be in Outdoor, typically can not use external power supply, and use the power supply such as wind energy, solar energy, therefore it is required that external force damage prevention device has low more Power consumption, highly reliable characteristic.Method based on radar and laser-correlation is relatively big because of separate unit detection area power, and price is the most high Expensive, therefore the most few in transmission line of electricity external force damage prevention is applied.
At present, on-line monitoring device for transmission line based on image procossing starts to have in power transmission line external force damage prevention is applied one A little application, existing on-line monitoring device for transmission line based on image procossing typically divides four parts to form: industrial computer (casing And image recognition processor), video camera, containing the communication system of route networking, electric power system.Image recognition processing process need to be Carrying out in industrial computer, volume and weight is relatively big, is unfavorable for that upper tower is installed and less stable;In image processing data transmitting procedure Then needing to use router to carry out networking, power consumption is relatively big, and node is many, relatively costly.
Summary of the invention:
The purpose of this utility model is to provide a kind of power transmission line intelligent external force damage prevention based on pattern recognition integrated early warning system System, this system no longer uses industrial computer to carry out intellectual analysis and router carries out network organizing, but by sensor board, encoder Plate, wireless communication unit, alarm unit and electric power system are integrated in spherical camera, this utility model is low in energy consumption, highly reliable, Volume is little, light weight.
The purpose of this utility model is achieved through the following technical solutions:
A kind of power transmission line intelligent integrated early warning system of external force damage prevention based on pattern recognition, it is characterised in that: this system bag Include video camera and electric power system, video camera be integrated with sensor board, encoder plate, wireless communication unit and alarm unit, The sensor board and the encoder plate that are provided with imageing sensor connect, containing image-signal processor, video signal on encoder plate Processor, encoder, microprocessor and internal memory, outer broken algorithm for pattern recognition is solidificated on nand flash medium, nand Flash medium is embedded on encoder plate;Alarm unit and wireless communication unit are all connected with encoder plate, electric power system and shooting Machine connects.
Further, described wireless communication unit includes 4G module.Described electric power system include solar panel, battery, Power-supply controller of electric.Described alarm unit is connected with main website communication, carries out sound and light alarm.Described video camera is spherical camera.
In this utility model, outer broken algorithm for pattern recognition is solidificated on nand flash medium, and nand flash medium is embedding On encoder plate, encoder plate and wireless communication unit connect, and encoder plate is also connected with alarm unit, and electric power system is ball Shape video camera provides power supply.
Use the technology such as image procossing, pattern recognition, artificial intelligence, process the video information collected in real time, when hanging When the oversize vehicles such as car, excavator, cementing truck occur in camera lens, carry out the warning of appropriate level according to their behavior, as Large Construction vehicle is directly over, then send potential rank and report to the police;Such as Large Construction stoppage of vehicle, then send general rank report Alert;As arm raised by oversize vehicle, then send severity level and report to the police.Warning message is returned main website by described alarm unit, carries out acousto-optic Report to the police.
The beneficial effects of the utility model are
1, use the technology such as image procossing, pattern recognition, artificial intelligence, crane, excavation can be identified from complicated background The large-scale construction equipments such as machine, cement pump truck so that the accuracy rate of outer broken early warning is obviously improved, thus improves patrol officer Work efficiency.
2, owing to using integrated chip, volume, weight and power consumption be greatly reduced, to the scene adaptability of transmission line of electricity more Good, and reduce difficulty of construction.
3, number of devices reduces, so trouble point is reduced, reliability strengthens.
4, router and industrial computer it are no longer necessary to so that cost greatly reduces.
This utility model can the outer broken behavior that find transmission line of electricity of efficiently and accurately, and by wireless transmitting system actively Notifying staff, reach the purpose of automatic alarm, advantage is to be integrated with outer broken behavior pattern recognition algorithm and radio communication list Unit is in spherical camera, thus no longer employing industrial computer carries out intellectual analysis and router carries out network organizing so that overall Scheme is low in energy consumption, malfunctioning node is few, oeverall quality volume reduces, and its cost also can reduce accordingly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use state diagram of the present utility model.
Detailed description of the invention
A kind of power transmission line intelligent integrated early warning system of external force damage prevention based on pattern recognition, Fig. 1 is knot of the present utility model Structure schematic diagram.This system includes video camera and electric power system, is integrated with sensor board, encoder plate, channel radio on video camera Letter unit and alarm unit, the sensor board and the encoder plate that are provided with imageing sensor connect, and encoder plate is believed containing image Number processor, video signal preprocessor, encoder, microprocessor and internal memory, alarm unit and wireless communication unit all with coding Device plate connects, and electric power system is connected with video camera.Outer broken algorithm for pattern recognition is solidificated on nand flash medium, nand Flash medium is embedded on encoder plate, and encoder plate is connected with wireless communication unit by USB interface, encoder plate also with report Alert unit connects, and electric power system provides power supply for spherical camera.
Fig. 2 is use state diagram of the present utility model.When equipment brings into operation, sensor board carries out image to target area Optical signalling gathers, and optical signalling is carried out process obtains image/video digital signal, outside being carried out it by encoder plate Broken pattern recognition, uses the technology such as image procossing, pattern recognition, artificial intelligence to process the video information collected in real time, when having When the oversize vehicles such as crane, excavator, cementing truck occur in camera lens, carry out the warning of appropriate level according to their behavior, As Large Construction vehicle is directly over, then send potential rank and report to the police, such as Large Construction stoppage of vehicle, then send general rank report Alert, as arm raised by oversize vehicle, then send severity level and report to the police, warning message is returned main website by alarm unit.

Claims (5)

1. the power transmission line intelligent integrated early warning system of external force damage prevention based on pattern recognition, it is characterised in that: this system includes Video camera and electric power system, be integrated with sensor board, encoder plate, wireless communication unit and alarm unit on video camera, if The sensor board and the encoder plate that have imageing sensor connect, containing at image-signal processor, video signal on encoder plate Reason device, encoder, microprocessor and internal memory, outer broken algorithm for pattern recognition is solidificated on nand flash medium, nand flash Medium is embedded on encoder plate;Alarm unit and wireless communication unit are all connected with encoder plate, and electric power system is with video camera even Connect.
The integrated early warning system of power transmission line intelligent external force damage prevention the most according to claim 1, it is characterised in that: described channel radio Letter unit includes 4G module.
The integrated early warning system of power transmission line intelligent external force damage prevention the most according to claim 1, it is characterised in that: described power supply system System includes solar panel, battery, power-supply controller of electric.
The integrated early warning system of power transmission line intelligent external force damage prevention the most according to claim 1, it is characterised in that: described list of reporting to the police Unit is connected with main website communication.
The integrated early warning system of power transmission line intelligent external force damage prevention the most according to claim 1, it is characterised in that: described video camera It it is spherical camera.
CN201620272565.XU 2016-04-05 2016-04-05 Outer broken integrated early warning system is prevented to transmission line intelligence based on pattern recognition Active CN205563928U (en)

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CN201620272565.XU CN205563928U (en) 2016-04-05 2016-04-05 Outer broken integrated early warning system is prevented to transmission line intelligence based on pattern recognition

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105654659A (en) * 2016-04-05 2016-06-08 江苏电力信息技术有限公司 Mode recognition based smart integrated pre-warning system capable of preventing outside breaking and applied to electric transmission line
CN110097723A (en) * 2019-04-17 2019-08-06 南京砺剑光电技术研究院有限公司 Outer broken Activity recognition and alarm method based on computer vision

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105654659A (en) * 2016-04-05 2016-06-08 江苏电力信息技术有限公司 Mode recognition based smart integrated pre-warning system capable of preventing outside breaking and applied to electric transmission line
CN110097723A (en) * 2019-04-17 2019-08-06 南京砺剑光电技术研究院有限公司 Outer broken Activity recognition and alarm method based on computer vision

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