CN103366516A - Intelligent power transmission line monitoring system and method - Google Patents
Intelligent power transmission line monitoring system and method Download PDFInfo
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- CN103366516A CN103366516A CN2013103266411A CN201310326641A CN103366516A CN 103366516 A CN103366516 A CN 103366516A CN 2013103266411 A CN2013103266411 A CN 2013103266411A CN 201310326641 A CN201310326641 A CN 201310326641A CN 103366516 A CN103366516 A CN 103366516A
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Abstract
The invention discloses an intelligent power transmission line monitoring system and method. The monitoring system comprises a camera, a monitoring host, a power supply, and an audible and visual alarm connected with the monitoring host, wherein the power supply comprises a wind and solar generator and a storage battery, and the monitoring host comprises a main processing unit MCU (Mains Processing Unit), an intelligent power control module, an audio/video coding and decoding module, a 3G wireless communication module and a data storage module. The monitoring system and method have the beneficial effects that a linkage mechanism of abnormity judgment and in-site audible and visual alarming is established on the basis of an image recognition technology, so that when an abnormal risk happens, the functions of remote alarm, image capturing and video recording are achieved, and the function of timely warning and deterring in-site dangerous human activities is achieved through the linkage of the audible and visual alarm; the degrees of automation and intelligence are high, the dependence on maintainers is alleviated, the monitoring can be performed all day long, and the precision and the timeliness of risk identification and judgment can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of supervisory system and method for supervising thereof, be specifically related to a kind of intelligent transmission line of electricity supervisory system and method for supervising thereof, belong to the power monitoring field.
Background technology
In transmission line of electricity, electric pole, stringing steel tower and set up thereon transmission pressure, the object percussion that often can be moved can affect normally carrying out of transmission of electricity when serious.Manually carry out malfunction elimination if adopt, not only need to spend a large amount of manpowers and just can find out the position that fault occurs, but also need a large amount of time, had a strong impact on people's life and normally carrying out of production.For in the suburb, the ground such as mountain area, remote districts, the difficulty of malfunction elimination strengthens especially.
Sometimes, electric pole, stringing steel tower self abnormal dip or shake, also can bring certain potential safety hazard, and these trickle variations, or the variation of instantaneous generation, the utmost point is not easy to be perceived by human eye, so even cause existing possible potential safety hazard, the maintainer can not in time find and get rid of.
This shows, produce in case destroy, the manpower and materials cost of the workload of maintenance, input all is larger, and can affect normally carrying out of life, production.So it is very necessary preventing trouble before it happens, in time find and getting rid of hidden danger.
Therefore, the video frequency graphic monitoring device of monitoring transmission line of electricity arises at the historic moment.It mainly is comprised of video camera, main control equipment, power supply, because it only can provide live video and the image information maintainer's remote observation for transmission line of electricity, so, human activity or the disaster that may work the mischief to electric pole, stringing steel tower and transmission pressure for the scene, can only rely on and manually carry out observe and decide on the backstage, could in time find and take corresponding measure prevention and prevention.This kind mode is larger to maintainer's dependence, robotization, intelligent degree or relatively low, be difficult to accomplish the 24h monitoring, and the accuracy of dangerous discernment and judgement and promptness also can be difficult to guarantee, in actual moving process, often when wire has broken, the line bar has fallen and just can be found, so just often cause property loss of large-scale power failure, casualties.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of robotization and intelligent degree higher, can in time find the transmission line of electricity supervisory system that transmission line of electricity is unusual, and method for supervising.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of intelligent transmission line of electricity supervisory system, comprise: video camera, the monitoring host computer that is connected by video line, power lead and control line with video camera, the power supply that is connected by power lead with monitoring host computer, it is characterized in that, also comprise: audible-visual annunciator, aforementioned audible-visual annunciator is realized on-the-spot caution by sound and color break-up mode, is connected by tone frequency channel wire, control line and power lead with monitoring host computer.
Aforesaid intelligent transmission line of electricity supervisory system is characterized in that aforementioned power source comprises: wind-solar hybrid generator and accumulator; Aforementioned wind-solar hybrid generator is connected with power lead by control line with monitoring host computer, and aforementioned accumulator is connected by power lead with monitoring host computer.
Aforesaid intelligent transmission line of electricity supervisory system is characterized in that, aforementioned monitoring host computer includes the following functions module:
Main Processor Unit MCU: control, the data processing function of realizing each module software and hardware of monitoring host computer;
The intelligent power control module: realize wind-solar hybrid generator control, accumulator discharge and recharge control;
Audio/video encoding/decoding module: receive and process the sound signal of audible-visual annunciator and the vedio data of video camera;
The 3G wireless communication module: support the broadband wireless communications of WCDMA or CDMA EVDO 3G pattern, but the two-way communication between implement device and the main station system;
Data memory module: memory image and video information.
Aforesaid intelligent transmission line of electricity supervisory system is characterized in that, the aforementioned data memory module is supported FLASH ROM and two kinds of storage modes of SD card.
Aforesaid intelligent transmission line of electricity supervisory system is characterized in that, the aforementioned data memory module provides the autostore pattern to set.
A kind of transmission line of electricity method for supervising is characterized in that, may further comprise the steps:
(1), the round-the-clock unlatching of video camera, Real-time Collection live video data;
(2), monitoring host computer analyzes the real time video signals of camera acquisition, judged whether that abnormal conditions occur;
(3) if there are not abnormal conditions to occur, then monitoring host computer based on timing picture upload mechanism, regularly video storage mechanism and Long-distance Control mechanism to vision signal upload, storage and teletransmission;
(4) if there are abnormal conditions to occur, then photo site is captured and uploaded to monitoring host computer immediately, uploads simultaneously warning message, and the startup audible-visual annunciator is sounded and the color break-up caution.
Aforesaid transmission line of electricity method for supervising is characterized in that, aforementioned monitoring host computer can also be uploaded view data after receiving the main website instruction.
Aforesaid transmission line of electricity method for supervising, it is characterized in that, in step (2), aforementioned monitoring host computer delimited the safety zone in video camera is taken spatial dimension, by image recognition algorithm the real time video signals of camera acquisition is analyzed, judged whether that object enters the safety zone.
Aforesaid transmission line of electricity method for supervising, it is characterized in that, in step (2), aforementioned monitoring host computer is set image recognition duration, image recognition sensitivity to the vision signal of camera acquisition, the real time video signals that gathers by analyzing video camera judges that shaft tower tilts, shaft tower vibrates, whether conductor vibration has exceeded abnormal level.
Usefulness of the present invention is:
1, image recognition technology is applied in the transmission line of electricity video frequency graphic monitoring, and has increased movable for foreign object and self ANOMALOUS VARIATIONS is brought to monitoring and the warning function of the harm of transmission line of electricity;
2, based on image recognition technology, set up unusual judgement and on-the-spot acousto-optic alarm linkage mechanism, when the abnormal condition situation occurs, not only realize remote alarms, video capture, video record, threatened effect but also in time caution has been played in the dangerous human activity in scene by the interlock audible-visual annunciator;
3, robotization and intelligent degree are higher, and maintainer's dependence is reduced, and can realize the 24h monitoring, and the accuracy of dangerous discernment and judgement and promptness have obtained effective assurance.
Description of drawings
Fig. 1 is the composition schematic diagram of intelligent transmission line of electricity supervisory system of the present invention;
Fig. 2 is the composition schematic diagram of monitoring host computer among Fig. 1.
The implication of Reference numeral among the figure: 1-video camera, 2-monitoring host computer, 3-audible-visual annunciator, 4-wind-solar hybrid generator, 5-accumulator, 6-video line, 7-power lead, 8-control line, 9-tone frequency channel wire.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
With reference to Fig. 1, intelligent transmission line of electricity supervisory system of the present invention, comprise: video camera 1, monitoring host computer 2, power supply and audible-visual annunciator 3, wherein, video camera 1 is used for gathering video and view data, audible-visual annunciator 3 is used for realizing on-the-spot caution by sound and color break-up mode, power supply is used to device that electric energy is provided, and monitoring host computer 2 is used for the control of other assemblies of implement device, the processing of audio, video data, the functions such as telecommunication, so, video camera 1 passes through video line 6 with monitoring host computer 2, power lead 7 is connected connection with control line, audible-visual annunciator 3 passes through tone frequency channel wire 9 with monitoring host computer 2, control line 8 is connected connection with power lead, power supply is connected by power lead 7 with monitoring host computer 2.
As a kind of preferred scheme, power supply comprises: wind-solar hybrid generator 4 and accumulator 5, and wherein, wind-solar hybrid generator 4 is as the main device that electric energy is provided, and they are connected with power lead by control line 8 with monitoring host computer 2 and are connected; In support energy storage of accumulator 5 and power supply, it is connected by power lead 7 with monitoring host computer 2.
More preferably, monitoring host computer 2 includes the following functions module: Main Processor Unit MCU, intelligent power control module, audio/video encoding/decoding module, 3G wireless communication module and data memory module, wherein,
Main Processor Unit MCU: the control, the data processing function that are used for each module software and hardware of realization monitoring host computer 2;
Intelligent power control module: for the control that discharges and recharges of the control that realizes wind-solar hybrid generator 4, accumulator 5;
Audio/video encoding/decoding module: be used for receiving and processing the sound signal of audible-visual annunciator 3 and the vedio data of video camera 1;
3G wireless communication module: support the broadband wireless communications of WCDMA or CDMA EVDO 3G pattern, be used for the two-way communication between implement device and the main station system;
Data memory module: memory image and video information.
As a kind of preferred scheme, data memory module is supported FLASH ROM and two kinds of storage modes of SD card.
More preferably, data memory module can also provide the autostore pattern to set.
A kind of transmission line of electricity method for supervising may further comprise the steps:
At first, video camera 1 round-the-clock unlatching, Real-time Collection live video data;
Then, monitoring host computer 2 is analyzed the real time video signals that video camera 1 gathers, and has judged whether that abnormal conditions occur:
If ⅰ does not have abnormal conditions to occur, then monitoring host computer 2 based on timing picture upload mechanism, regularly video storage mechanism and Long-distance Control mechanism to vision signal upload, storage and teletransmission;
If ⅱ has abnormal conditions to occur, then photo site is captured and uploaded to monitoring host computer 2 immediately, uploads simultaneously warning message, and startup audible-visual annunciator 3 is sounded and the color break-up caution.
In addition the mode of uploading view data of monitoring host computer 2, can also upload view data after receiving the main website instruction.
Supervisory system of the present invention, it is to the monitoring of abnormal conditions, both can be that the activity in the safe range of transmission line of electricity is monitored and reported to the police, can be again that electric pole, stringing steel tower and unusual mobile, the vibrations of setting up thereon transmission pressure etc. are monitored and reported to the police, be described below respectively:
1, the safe range of transmission line of electricity is monitored and reported to the police
At first, monitoring host computer 2 is taken at video camera 1 and delimited rectangle or circular safety zone in the spatial dimension, and by image recognition algorithm, analyzes the real time video signals that video camera 1 gathers, and has judged whether that object enters the safety zone.After object entered the safety zone, photo site is captured and uploaded to monitoring host computer 2 immediately, uploads simultaneously warning message, and start audible-visual annunciator 3 and sound and the color break-up caution to mobile object, and it proceeds hazardous activities with effective prevention.
2, to electric pole, stringing steel tower and set up unusually monitoring and reporting to the police of thereon transmission pressure
The vision signal that 2 pairs of video cameras 1 of monitoring host computer gather is set the parameters such as image recognition duration, image recognition sensitivity, and the real time video signals that gathers by analyzing video camera 1, judge that shaft tower tilts, shaft tower vibrates, whether conductor vibration has exceeded abnormal level.If exceed abnormal level, monitoring host computer 2 is uploaded warning message immediately, and record and upload the video data of certain time length, starts simultaneously that audible-visual annunciator 3 is sounded and the color break-up caution, to may unusually playing warning function because of what human activity caused.
This shows, supervisory system of the present invention, it is applicable to following situation:
1, when the big machinery job execution is arranged near the transmission line of electricity, can in time find and stop dangerous construction activities, prevent that it from damaging transmission line wire and steel tower.
2, for the transmission line of electricity of crossing highway, the height of vehicular traffic can be monitored for the impact of the security of transmission line of electricity, and corresponding measure can be taked according to this, eliminating Overheight Vehicles is the potential safety hazard that transmission line of electricity brings.
The abnormal conditions such as the shaft tower inclination that 3, can in time find to cause because of spontaneous phenomenon variation, shaft tower Self-variation, human activity, shaft tower vibration, conductor vibration, and according to live video data and warning message, take corresponding measure to eliminate the potential safety hazard of steel tower and wire existence.
Because supervisory system of the present invention has increased movable for foreign object and self ANOMALOUS VARIATIONS is brought to monitoring and the warning function of the harm of transmission line of electricity, when the abnormal condition situation occurs, not only realize remote alarms, video capture, video record, threatened effect but also in time caution has been played in the dangerous human activity in scene by interlock audible-visual annunciator 3.
In addition, supervisory system of the present invention, its robotization and intelligent degree are higher, and maintainer's dependence is reduced, and can realize the 24h monitoring, and the accuracy of dangerous discernment and judgement and promptness have obtained effective assurance.
Need to prove, above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (9)
1. intelligent transmission line of electricity supervisory system, comprise: video camera, the monitoring host computer that is connected by video line, power lead and control line with video camera, the power supply that is connected by power lead with monitoring host computer, it is characterized in that, also comprise: audible-visual annunciator, described audible-visual annunciator is realized on-the-spot caution by sound and color break-up mode, is connected by tone frequency channel wire, control line and power lead with monitoring host computer.
2. intelligent transmission line of electricity supervisory system according to claim 1 is characterized in that, described power supply comprises: wind-solar hybrid generator and accumulator; Described wind-solar hybrid generator is connected with power lead by control line with monitoring host computer, and described accumulator is connected by power lead with monitoring host computer.
3. intelligent transmission line of electricity supervisory system according to claim 2 is characterized in that, described monitoring host computer includes the following functions module:
Main Processor Unit MCU: control, the data processing function of realizing each module software and hardware of monitoring host computer;
The intelligent power control module: realize wind-solar hybrid generator control, accumulator discharge and recharge control;
Audio/video encoding/decoding module: receive and process the sound signal of audible-visual annunciator and the vedio data of video camera;
The 3G wireless communication module: support the broadband wireless communications of WCDMA or CDMA EVDO 3G pattern, but the two-way communication between implement device and the main station system;
Data memory module: memory image and video information.
4. intelligent transmission line of electricity supervisory system according to claim 3 is characterized in that, described data memory module is supported FLASH ROM and two kinds of storage modes of SD card.
5. according to claim 3 or 4 described intelligent transmission line of electricity supervisory systems, it is characterized in that, described data memory module provides the autostore pattern to set.
6. the transmission line of electricity method for supervising is characterized in that, may further comprise the steps:
(1), the round-the-clock unlatching of video camera, Real-time Collection live video data;
(2), monitoring host computer analyzes the real time video signals of camera acquisition, judged whether that abnormal conditions occur;
(3) if there are not abnormal conditions to occur, then monitoring host computer based on timing picture upload mechanism, regularly video storage mechanism and Long-distance Control mechanism to vision signal upload, storage and teletransmission;
(4) if there are abnormal conditions to occur, then photo site is captured and uploaded to monitoring host computer immediately, uploads simultaneously warning message, and the startup audible-visual annunciator is sounded and the color break-up caution.
7. transmission line of electricity method for supervising according to claim 6 is characterized in that, described monitoring host computer can also be uploaded view data after receiving the main website instruction.
8. according to claim 6 or 7 described transmission line of electricity method for supervising, it is characterized in that, in step (2), described monitoring host computer delimited the safety zone in video camera is taken spatial dimension, by image recognition algorithm the real time video signals of camera acquisition is analyzed, judged whether that object enters the safety zone.
9. according to claim 6 or 7 described transmission line of electricity method for supervising, it is characterized in that, in step (2), described monitoring host computer is set image recognition duration, image recognition sensitivity to the vision signal of camera acquisition, the real time video signals that gathers by analyzing video camera judges that shaft tower tilts, shaft tower vibrates, whether conductor vibration has exceeded abnormal level.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103888733A (en) * | 2014-03-25 | 2014-06-25 | 广州供电局有限公司 | Electric transmission line visual monitoring and alarming system |
| CN105303759A (en) * | 2015-10-28 | 2016-02-03 | 江苏省电力公司常州供电公司 | High-voltage transmission line anti-external-damage alarm system applicable to jittering environment |
| CN105451005A (en) * | 2016-01-08 | 2016-03-30 | 北京中电普华信息技术有限公司 | Monitoring apparatus and monitoring system |
| CN105575065A (en) * | 2015-12-31 | 2016-05-11 | 国网浙江奉化市供电公司 | Accident prevention method and system |
| CN106025912A (en) * | 2016-05-26 | 2016-10-12 | 国家电网公司 | Passive photographing device and method for transmission line corridor |
| CN106060476A (en) * | 2016-06-29 | 2016-10-26 | 国家电网公司 | Ultra-high voltage transmission line monitoring system |
| CN106067964A (en) * | 2015-04-20 | 2016-11-02 | 河村电器产业株式会社 | CCTV camera system |
| CN106341661A (en) * | 2016-09-13 | 2017-01-18 | 深圳市大道智创科技有限公司 | Patrol robot |
| CN107464388A (en) * | 2017-07-21 | 2017-12-12 | 国网上海市电力公司 | A kind of anti-external force breaking plant of cable based on auditory localization |
| CN112447032A (en) * | 2020-11-08 | 2021-03-05 | 华能通辽风力发电有限公司 | Intelligent identification system and method for dangerous source point of overhead transmission line |
| CN113049911A (en) * | 2021-03-10 | 2021-06-29 | 杭州惠嘉信息科技有限公司 | Solar power transmission circuit monitoring system and monitoring method thereof |
| CN113920685A (en) * | 2021-09-27 | 2022-01-11 | 广东安恒电力科技有限公司 | Intelligent marking and warning method for cable and pipeline paths |
| CN113989663A (en) * | 2021-10-18 | 2022-01-28 | 智洋创新科技股份有限公司 | Intelligent monitoring method and system for power transmission line |
| CN115601707A (en) * | 2022-11-03 | 2023-01-13 | 国网湖北省电力有限公司荆州供电公司（Cn） | Online monitoring method and system for power transmission line of power system |
| CN116260944A (en) * | 2023-03-24 | 2023-06-13 | 北京诺成新科技有限公司 | Audio and video intelligent monitoring rod and monitoring method |
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| CN105303759A (en) * | 2015-10-28 | 2016-02-03 | 江苏省电力公司常州供电公司 | High-voltage transmission line anti-external-damage alarm system applicable to jittering environment |
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| CN105451005A (en) * | 2016-01-08 | 2016-03-30 | 北京中电普华信息技术有限公司 | Monitoring apparatus and monitoring system |
| CN106025912A (en) * | 2016-05-26 | 2016-10-12 | 国家电网公司 | Passive photographing device and method for transmission line corridor |
| CN106060476A (en) * | 2016-06-29 | 2016-10-26 | 国家电网公司 | Ultra-high voltage transmission line monitoring system |
| CN106341661A (en) * | 2016-09-13 | 2017-01-18 | 深圳市大道智创科技有限公司 | Patrol robot |
| CN107464388A (en) * | 2017-07-21 | 2017-12-12 | 国网上海市电力公司 | A kind of anti-external force breaking plant of cable based on auditory localization |
| CN112447032A (en) * | 2020-11-08 | 2021-03-05 | 华能通辽风力发电有限公司 | Intelligent identification system and method for dangerous source point of overhead transmission line |
| CN113049911A (en) * | 2021-03-10 | 2021-06-29 | 杭州惠嘉信息科技有限公司 | Solar power transmission circuit monitoring system and monitoring method thereof |
| CN113920685A (en) * | 2021-09-27 | 2022-01-11 | 广东安恒电力科技有限公司 | Intelligent marking and warning method for cable and pipeline paths |
| CN113989663A (en) * | 2021-10-18 | 2022-01-28 | 智洋创新科技股份有限公司 | Intelligent monitoring method and system for power transmission line |
| CN115601707A (en) * | 2022-11-03 | 2023-01-13 | 国网湖北省电力有限公司荆州供电公司（Cn） | Online monitoring method and system for power transmission line of power system |
| CN115601707B (en) * | 2022-11-03 | 2024-01-23 | 国网湖北省电力有限公司荆州供电公司 | On-line monitoring method and system for power transmission line of power system |
| CN116260944A (en) * | 2023-03-24 | 2023-06-13 | 北京诺成新科技有限公司 | Audio and video intelligent monitoring rod and monitoring method |
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