CN102980607A - Electric transmission line image identification monitoring system - Google Patents
Electric transmission line image identification monitoring system Download PDFInfo
- Publication number
- CN102980607A CN102980607A CN2011102628933A CN201110262893A CN102980607A CN 102980607 A CN102980607 A CN 102980607A CN 2011102628933 A CN2011102628933 A CN 2011102628933A CN 201110262893 A CN201110262893 A CN 201110262893A CN 102980607 A CN102980607 A CN 102980607A
- Authority
- CN
- China
- Prior art keywords
- image
- transmission line
- module
- control module
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
An electric transmission line image identification monitoring system comprises an image collecting control module, a code division multiple access (CDMA) wireless communication module, a storage battery, a solar panel, a watchdog circuit, a temperature and humidity collecting module, a rainfall sensor, a wind speed and wind direction sensor and a camera, wherein the image collecting control module is connected with the storage battery, the temperature and humidity collecting module and the camera; the watchdog circuit, the rainfall sensor and the wind speed and wind direction sensor are respectively connected with the image collecting control module; the solar panel is connected with the storage battery; the CDMA wireless communication module is in wireless communication with the image collecting control module so that temperature, humidity, wind speed, wind direction and rainfall of environment are selectively collected. The electric transmission line image identification monitoring system has the advantages of achieving comprehensive monitoring towards insulator icing, circuit icing, wire windage yaw, conductor galloping, fireproofing, thief prevention of a tower, dense fog, moving objects, construction and the like, and being capable of offering an analytic result of identified quality and quantity.
Description
Technical field
The present invention relates to that electric transmission line isolator icing, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower are antitheft, the video monitoring of dense fog, moving object phenomenon.
Background technology
In having the transmission line online monitoring system of complete function, popularizing of gsm communication network promoted developing rapidly of this technology to a great extent, efficiently solves the Long-range Data Transmission problem.The on-line monitoring techniques such as powerline ice-covering, conductor galloping, circuit are antitheft, picture control, wire thermometric, progressively apply in electric system, the development of overhead transmission line on-line monitoring technique realizes the comprehensive monitoring of the phenomenons such as, dense fog antitheft to covering ice for insulator, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower, moving object situations such as () constructions by video technique.
In the face of so complicated supervisory system, depending merely on manually-operated is a very difficult thing, and can't monitor the information of thousands of control points the while at display screen or video wall.Even differentiated control, so a large amount of observation stations also is difficult in time find merit.
The shortcoming of using it with present video monitoring system is: in the face of depending merely on manually and can't finish in thousands of monitoring point.The phenomenons such as situation such as the traditional images monitoring system cannot be antitheft to covering ice for insulator, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower, dense fog, moving object, construction are done comprehensive qualitative and quantitative analysis, such as problem such as ice covering thickness, the windage yaw angle etc. that occur.
Summary of the invention
The objective of the invention is to solve the comprehensively accurately monitoring of the phenomenons such as, dense fog antitheft to covering ice for insulator, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower, moving object, and can provide the analysis result of qualitative, quantitative.
The invention provides a kind of transmission line of electricity image recognition supervisory system, it is characterized in that: described transmission line of electricity image recognition supervisory system comprises the image acquisition control module, the cdma wireless communication module, accumulator, solar panel, watchdog circuit, the humiture collection module, rain sensor, wind speed, wind transducer, video camera;
Wherein: the image acquisition control module is connected with video camera with accumulator, humiture collection module, watchdog circuit, rain sensor, wind speed, wind transducer are connected with the image acquisition control module respectively, solar panel is connected with accumulator, cdma wireless communication module and the wireless telecommunications of image acquisition control module;
The image acquisition control module mainly comprises high-speed integrated ccd video camera, The Cloud Terrace, demoder, central control board and DSP compression module; The image acquisition control module can be regularly or the acceptor center request start video camera work, the automatic conversion of the mode of making a video recording at daytime and night and the control of The Cloud Terrace, the vision signal that camera acquisition is arrived can also optionally gather temperature, humidity, wind speed, wind direction and the rainfall of environment simultaneously through the jpeg file of DSP compression module boil down to standard.
Described cdma wireless communication module is by the existing cdma network of CHINAUNICOM, by the communication function at cdma wireless communication module completion system monitoring unit and remote monitoring center, with the transmission that guarantees real time data and historical data and the Surveillance center Long-distance Control to each system monitoring extension set.
The design that sun power adds storage battery power supply modular power source module is the core of whole system monitoring unit, is that system is long-term, reliable, the assurance of continuous working.Because the system monitoring extension set is mounted on the open-air overhead power transmission line pole tower, the power taking of monitoring unit is difficulty relatively, thus monitoring unit to take which kind of mode to power be the problem that at first will solve.At present power supply mode commonly used mainly contains: utilize current transformer or capacitive divider directly to get energy, laser powered sensor, solar powered and storage battery power supply etc. from the transmission line of electricity, through the comparison to above-mentioned several power supply mode qualities, the mode that native system is selected to adopt sun power to add accumulator is powered to the shaft tower monitoring unit.
The characteristic of comparer, timer CD4060BE and accumulator and the solar panel that forms based on amplifier LM358 has designed detailed sun power and has added battery charge-discharge control circuit, charge protector of battery and battery over-discharge protection circuit.
Described accumulator is with charge-discharge control circuit, charge protector of battery and battery over-discharge protection circuit.
Watchdog chip adopts the MAX639 of MAXIM company.MAX639 is for the power monitoring of microprocessor system and control circuit, and can be CPU provides reset signal, house dog supervision, reserve battery automatic switchover and power-fail to monitor; Except under upper, the power loss condition for microprocessor provide reset, these devices also have the reserve battery handoff functionality, to guarantee keeping power supply to the device that does not allow to cut off the power supply under power-down conditions.
Whole system is worked in the open air, requires whole system operation low in energy consumption, non-maintaining.The system monitoring extension set is provided with hardware, software watchdog and timing automatic reset circuit.Existing primary design system monitoring extension set main circuit adopts sun power to add the power work mode of accumulator cell charging and discharging, and it is the DC voltage of 12V that amplitude is provided, and can realize the function that the hardware timing resets.
How according to the limited video data that obtains, realize the video image identification of least error, thereby realize powerline ice-covering, directly monitoring and the Accurate Analysis of phenomenon such as wave.Now tentatively set up powerline ice-covering, wave the scheduling theory computation model and carry out emulation, each intelligent video recognizer software embeds self-adaptation, self-regulating function.
Because that this transmission line of electricity video variance analysis supervisory system will realize is antitheft to covering ice for insulator, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower, the video monitoring of the phenomenons such as dense fog, moving object situations such as () constructions, the constant bearing of video camera and quantity is installed is exactly the difficult point that native system designs.Now preliminary in conjunction with above-mentioned several monitoring targets, provide in theory several different assembled schemes, by continuing to optimize in actual applications and improving.
The video image identification technology mainly is to remove interference, noise and difference, and original image is become the form that computing machine carries out feature extraction that is suitable for, and it comprises conversion, enhancing and the filtering etc. of image.Image conversion normally utilizes character and the characteristics such as Fourier transform, cosine/sine transform, Walsh transform, Hadamard transform, wavelet transformation, image transitions is processed in frequency domain or spatial domain, to improve picture quality, can also improve calculation process speed simultaneously; The enhancing of image mainly refers to utilize various mathematical methods and shift means to improve the sharpness of people's part interested in the image, some information in the outstanding piece image, weaken simultaneously other garbages, comprise that gradation of image correction, noise remove, image smoothing, burn into sharpening, image border strengthen.The effect of image characteristics extraction is that video image information is put in order, analyzes, concluded, and extraction can reflect the feature of image essence, obtains the parameter that can be used for adjudicating.Judgement or classification refer to judge state or the essence of image by characteristic quantity/parameter and threshold value being calculated, compare and analyzing, and reduce figure because of the error of calculation that distortion causes by camera calibration, obtain final definite Output rusults.
Advantage of the present invention:
Transmission line of electricity image recognition supervisory system of the present invention, solve the comprehensive monitoring of the phenomenons such as, dense fog antitheft to covering ice for insulator, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower, moving object, construction, and can provide the analysis result of qualitative, quantitative.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and the embodiments:
Fig. 1 is the system hardware high-level schematic functional block diagram;
Fig. 2 is the system monitoring high-level schematic functional block diagram.
Embodiment
Embodiment 1
The invention provides a kind of transmission line of electricity image recognition supervisory system, it is characterized in that: described transmission line of electricity image recognition supervisory system comprises the image acquisition control module, the cdma wireless communication module, accumulator, solar panel, watchdog circuit, the humiture collection module, rain sensor, wind speed, wind transducer, video camera;
Wherein: the image acquisition control module is connected with video camera with accumulator, humiture collection module, watchdog circuit, rain sensor, wind speed, wind transducer are connected with the image acquisition control module respectively, solar panel is connected with accumulator, cdma wireless communication module and the wireless telecommunications of image acquisition control module;
The image acquisition control module mainly comprises high-speed integrated ccd video camera, The Cloud Terrace, demoder, central control board and DSP compression module; The image acquisition control module can be regularly or the acceptor center request start video camera work, the automatic conversion of the mode of making a video recording at daytime and night and the control of The Cloud Terrace, the vision signal that camera acquisition is arrived can also optionally gather temperature, humidity, wind speed, wind direction and the rainfall of environment simultaneously through the jpeg file of DSP compression module boil down to standard.
Described cdma wireless communication module is by the existing cdma network of CHINAUNICOM, by the communication function at cdma wireless communication module completion system monitoring unit and remote monitoring center, with the transmission that guarantees real time data and historical data and the Surveillance center Long-distance Control to each system monitoring extension set.
The design that sun power adds storage battery power supply modular power source module is the core of whole system monitoring unit, is that system is long-term, reliable, the assurance of continuous working.Because the system monitoring extension set is mounted on the open-air overhead power transmission line pole tower, the power taking of monitoring unit is difficulty relatively, thus monitoring unit to take which kind of mode to power be the problem that at first will solve.At present power supply mode commonly used mainly contains: utilize current transformer or capacitive divider directly to get energy, laser powered sensor, solar powered and storage battery power supply etc. from the transmission line of electricity, through the comparison to above-mentioned several power supply mode qualities, the mode that native system is selected to adopt sun power to add accumulator is powered to the shaft tower monitoring unit.
The characteristic of comparer, timer CD4060BE and accumulator and the solar panel that forms based on amplifier LM358 has designed detailed sun power and has added battery charge-discharge control circuit, charge protector of battery and battery over-discharge protection circuit.
Described accumulator is with charge-discharge control circuit, charge protector of battery and battery over-discharge protection circuit.
Watchdog chip adopts the MAX639 of MAXIM company.MAX639 is for the power monitoring of microprocessor system and control circuit, and can be CPU provides reset signal, house dog supervision, reserve battery automatic switchover and power-fail to monitor; Except under upper, the power loss condition for microprocessor provide reset, these devices also have the reserve battery handoff functionality, to guarantee keeping power supply to the device that does not allow to cut off the power supply under power-down conditions.
Whole system is worked in the open air, requires whole system operation low in energy consumption, non-maintaining.The system monitoring extension set is provided with hardware, software watchdog and timing automatic reset circuit.Existing primary design system monitoring extension set main circuit adopts sun power to add the power work mode of accumulator cell charging and discharging, and it is the DC voltage of 12V that amplitude is provided, and can realize the function that the hardware timing resets.
How according to the limited video data that obtains, realize the video image identification of least error, thereby realize powerline ice-covering, directly monitoring and the Accurate Analysis of phenomenon such as wave.Now tentatively set up powerline ice-covering, wave the scheduling theory computation model and carry out emulation, each intelligent video recognizer software embeds self-adaptation, self-regulating function.
Because that this transmission line of electricity video variance analysis supervisory system will realize is antitheft to covering ice for insulator, line ice coating, wire windage yaw, conductor galloping, fire prevention, shaft tower, the video monitoring of the phenomenons such as dense fog, moving object situations such as () constructions, the constant bearing of video camera and quantity is installed is exactly the difficult point that native system designs.Now preliminary in conjunction with above-mentioned several monitoring targets, provide in theory several different assembled schemes, by continuing to optimize in actual applications and improving.
The video image identification technology mainly is to remove interference, noise and difference, and original image is become the form that computing machine carries out feature extraction that is suitable for, and it comprises conversion, enhancing and the filtering etc. of image.Image conversion normally utilizes character and the characteristics such as Fourier transform, cosine/sine transform, Walsh transform, Hadamard transform, wavelet transformation, image transitions is processed in frequency domain or spatial domain, to improve picture quality, can also improve calculation process speed simultaneously; The enhancing of image mainly refers to utilize various mathematical methods and shift means to improve the sharpness of people's part interested in the image, some information in the outstanding piece image, weaken simultaneously other garbages, comprise that gradation of image correction, noise remove, image smoothing, burn into sharpening, image border strengthen.The effect of image characteristics extraction is that video image information is put in order, analyzes, concluded, and extraction can reflect the feature of image essence, obtains the parameter that can be used for adjudicating.Judgement or classification refer to judge state or the essence of image by characteristic quantity/parameter and threshold value being calculated, compare and analyzing, and reduce figure because of the error of calculation that distortion causes by camera calibration, obtain final definite Output rusults.
Implement mainly to be comprised of center host, system monitoring extension set, expert software, the system group network topological diagram is as shown below.The development system monitoring unit is installed a system monitoring extension set at overhead line structures, and video camera directly is connected with the system monitoring extension set after installing.The associated video information of system monitoring extension set control video camera Real-time Collection transmission line of electricity is utilized CHINAUNICOM's cdma wireless network, adopts unique H.264 video compression technology, transmission when realizing video/data.Center host is by the network accesses such as ADSL access Internet, by the intelligent video identification scheduling algorithm of expert software.Installation is divided into: a monitoring unit is installed; Two expert softwares of monitoring center are installed.
The monitoring unit subsystem at first is installed, and the installation accessories connection of monitoring unit, solar panel and video camera checks after powering up whether center software has contact information, monitors so subsystem and has been connected connection with the center analytic system if having.Next will (setting up such as models such as insulator model, wire, Tower Model, manikins) be set system's initial parameter.So system enters in running status.System is each operational module coordinated operation in the course of the work.
Based on the function that above-mentioned expert software will realize, the system of expert software adopts distributed way, independent each the one-tenth system of every sub-systems.Remote monitoring terminal, front end applications, finger daemon, recognizer layer, warning system.
Claims (5)
1. transmission line of electricity image recognition supervisory system, it is characterized in that: described transmission line of electricity image recognition supervisory system comprises the image acquisition control module, the cdma wireless communication module, accumulator, solar panel, watchdog circuit, the humiture collection module, rain sensor, wind speed, wind transducer, video camera;
Wherein: the image acquisition control module is connected with video camera with accumulator, humiture collection module, watchdog circuit, rain sensor, wind speed, wind transducer are connected with the image acquisition control module respectively, solar panel is connected with accumulator, cdma wireless communication module and the wireless telecommunications of image acquisition control module;
The image acquisition control module mainly comprises high-speed integrated ccd video camera, The Cloud Terrace, demoder, central control board and DSP compression module; The image acquisition control module can be regularly or the acceptor center request start video camera work, the automatic conversion of the mode of making a video recording at daytime and night and the control of The Cloud Terrace, the vision signal that camera acquisition is arrived can also optionally gather temperature, humidity, wind speed, wind direction and the rainfall of environment simultaneously through the jpeg file of DSP compression module boil down to standard.
2. according to transmission line of electricity image recognition supervisory system claimed in claim 1, it is characterized in that: described cdma wireless communication module is by the existing cdma network of CHINAUNICOM, by the communication function at cdma wireless communication module completion system monitoring unit and remote monitoring center, with the transmission that guarantees real time data and historical data and the Surveillance center Long-distance Control to each system monitoring extension set.
3. according to transmission line of electricity image recognition supervisory system claimed in claim 1, it is characterized in that: described accumulator is with charge-discharge control circuit, charge protector of battery and battery over-discharge protection circuit.
4. according to transmission line of electricity image recognition supervisory system claimed in claim 1, it is characterized in that: described watchdog chip adopts the MAX639 of MAXIM company, MAX639 is for the power monitoring of microprocessor system and control circuit, and can be CPU provides reset signal, house dog supervision, reserve battery automatic switchover and power-fail to monitor; Except under upper, the power loss condition for microprocessor provide reset, these devices also have the reserve battery handoff functionality, to guarantee keeping power supply to the device that does not allow to cut off the power supply under power-down conditions;
Whole system is worked in the open air, requires whole system operation low in energy consumption, non-maintaining, and the system monitoring extension set is provided with hardware, software watchdog and timing automatic reset circuit; Existing primary design system monitoring extension set main circuit adopts sun power to add the power work mode of accumulator cell charging and discharging, and it is the DC voltage of 12V that amplitude is provided, and can realize the function that the hardware timing resets;
According to the limited video data that obtains, realize the video image identification of least error, thereby realize powerline ice-covering, directly monitoring and the Accurate Analysis of phenomenon such as wave; Set up powerline ice-covering, wave the scheduling theory computation model and carry out emulation, each intelligent video recognizer software embeds self-adaptation, self-regulating function.
5. according to transmission line of electricity image recognition supervisory system claimed in claim 1, it is characterized in that: the video image identification technology mainly is to remove interference, noise and difference, original image is become the form that computing machine carries out feature extraction that is suitable for, and it comprises conversion, enhancing and the filtering etc. of image; Image conversion normally utilizes character and the characteristics such as Fourier transform, cosine/sine transform, Walsh transform, Hadamard transform, wavelet transformation, image transitions is processed in frequency domain or spatial domain, to improve picture quality, can also improve calculation process speed simultaneously; The enhancing of image mainly refers to utilize various mathematical methods and shift means to improve the sharpness of people's part interested in the image, some information in the outstanding piece image, weaken simultaneously other garbages, comprise that gradation of image correction, noise remove, image smoothing, burn into sharpening, image border strengthen; The effect of image characteristics extraction is that video image information is put in order, analyzes, concluded, and extraction can reflect the feature of image essence, obtains the parameter that can be used for adjudicating; Judgement or classification refer to judge state or the essence of image by characteristic quantity/parameter and threshold value being calculated, compare and analyzing, and reduce figure because of the error of calculation that distortion causes by camera calibration, obtain final definite Output rusults.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110262893.3A CN102980607B (en) | 2011-09-07 | 2011-09-07 | A kind of transmission line of electricity image recognition monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110262893.3A CN102980607B (en) | 2011-09-07 | 2011-09-07 | A kind of transmission line of electricity image recognition monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980607A true CN102980607A (en) | 2013-03-20 |
| CN102980607B CN102980607B (en) | 2016-07-06 |
Family
ID=47854839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110262893.3A Active CN102980607B (en) | 2011-09-07 | 2011-09-07 | A kind of transmission line of electricity image recognition monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980607B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278190A (en) * | 2013-05-15 | 2013-09-04 | 河南省电力公司平顶山供电公司 | Electronic insulator monitoring system |
| CN103280077A (en) * | 2013-05-28 | 2013-09-04 | 国家电网公司 | System for managing and controlling power transmission line corridor flammable and explosive source |
| CN103347153A (en) * | 2013-07-24 | 2013-10-09 | 国家电网公司 | Spherical intelligent distinguishing wind-proof high-speed video camera |
| CN103398741A (en) * | 2013-07-31 | 2013-11-20 | 成都电业局双流供电局 | Wireless transmission-based power transmission line on-line monitoring system |
| CN103986618A (en) * | 2014-05-08 | 2014-08-13 | 国家电网公司 | System and method for monitoring power transmission line through wireless communication |
| CN104159082A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Portable line acceptance equipment |
| CN104469295A (en) * | 2014-11-28 | 2015-03-25 | 中国农业大学 | Image collector |
| CN105242632A (en) * | 2015-10-25 | 2016-01-13 | 淄博夸克医药技术有限公司 | Energy-saving and environment-friendly monitoring system |
| CN106324440A (en) * | 2016-11-07 | 2017-01-11 | 合肥同想信息技术有限公司 | Electric transmission line image analysis terminal based on Linux system |
| CN106878680A (en) * | 2017-02-24 | 2017-06-20 | 深圳汇创联合自动化控制有限公司 | A kind of easy transmission facility recognition system |
| CN107489341A (en) * | 2017-01-17 | 2017-12-19 | 朱绪臻 | Automobile automatic window-closing device |
| CN107976214A (en) * | 2017-10-11 | 2018-05-01 | 国网浙江省电力公司湖州供电公司 | The detecting system and method for a kind of protective relaying device |
| CN110222899A (en) * | 2019-06-12 | 2019-09-10 | 哈尔滨工业大学 | A kind of cross-country skiing racing track wind speed field prediction technique |
| CN110536111A (en) * | 2019-07-15 | 2019-12-03 | 武汉纳思系统技术有限公司 | It is a kind of based on the novel icing monitoring technology based on image analysis |
| CN110608674A (en) * | 2019-06-13 | 2019-12-24 | 安徽久壬电气科技有限公司 | Power transmission line icing on-line monitoring device based on image recognition |
| CN111901556A (en) * | 2020-06-19 | 2020-11-06 | 武汉电科网信实业有限公司 | Visual image monitoring device for power transmission line channel |
| CN113030638A (en) * | 2021-03-02 | 2021-06-25 | 山东鲁能软件技术有限公司智能电气分公司 | Overhead line image visual monitoring system and method |
| CN113627247A (en) * | 2021-07-01 | 2021-11-09 | 贵州电网有限责任公司 | Transmission network line ice covers image recognition system based on 5G |
| CN113903256A (en) * | 2021-09-27 | 2022-01-07 | 国网河南省电力公司长葛市供电公司 | Pole number plate with two-dimensional identification data information for power transmission and distribution line |
| CN115005192A (en) * | 2022-05-16 | 2022-09-06 | 国网吉林省电力有限公司超高压公司 | Data acquisition device for preventing bird damage and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08180174A (en) * | 1994-12-26 | 1996-07-12 | Nec Corp | Image input device |
| CN201233256Y (en) * | 2008-08-01 | 2009-05-06 | 华东电力试验研究院有限公司 | On-line monitoring device for powerline road |
| CN101571413A (en) * | 2009-06-17 | 2009-11-04 | 西安工程大学 | Transmission line galloping on-line monitoring system based on acceleration sensor |
| CN201803742U (en) * | 2010-07-16 | 2011-04-20 | 江西省电力公司信息通信中心 | On-line monitoring device for icing of transmission lines |
| CN202059506U (en) * | 2010-12-22 | 2011-11-30 | 山西省电力公司晋中供电分公司 | Power transmission line intelligent real time state analysis system based on video |
-
2011
- 2011-09-07 CN CN201110262893.3A patent/CN102980607B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08180174A (en) * | 1994-12-26 | 1996-07-12 | Nec Corp | Image input device |
| CN201233256Y (en) * | 2008-08-01 | 2009-05-06 | 华东电力试验研究院有限公司 | On-line monitoring device for powerline road |
| CN101571413A (en) * | 2009-06-17 | 2009-11-04 | 西安工程大学 | Transmission line galloping on-line monitoring system based on acceleration sensor |
| CN201803742U (en) * | 2010-07-16 | 2011-04-20 | 江西省电力公司信息通信中心 | On-line monitoring device for icing of transmission lines |
| CN202059506U (en) * | 2010-12-22 | 2011-11-30 | 山西省电力公司晋中供电分公司 | Power transmission line intelligent real time state analysis system based on video |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278190A (en) * | 2013-05-15 | 2013-09-04 | 河南省电力公司平顶山供电公司 | Electronic insulator monitoring system |
| CN103280077A (en) * | 2013-05-28 | 2013-09-04 | 国家电网公司 | System for managing and controlling power transmission line corridor flammable and explosive source |
| CN103347153A (en) * | 2013-07-24 | 2013-10-09 | 国家电网公司 | Spherical intelligent distinguishing wind-proof high-speed video camera |
| CN103398741B (en) * | 2013-07-31 | 2016-04-06 | 国家电网公司 | Based on the transmission line online monitoring system of wireless transmission |
| CN103398741A (en) * | 2013-07-31 | 2013-11-20 | 成都电业局双流供电局 | Wireless transmission-based power transmission line on-line monitoring system |
| CN103986618A (en) * | 2014-05-08 | 2014-08-13 | 国家电网公司 | System and method for monitoring power transmission line through wireless communication |
| CN104159082A (en) * | 2014-08-18 | 2014-11-19 | 国家电网公司 | Portable line acceptance equipment |
| CN104469295A (en) * | 2014-11-28 | 2015-03-25 | 中国农业大学 | Image collector |
| CN105242632A (en) * | 2015-10-25 | 2016-01-13 | 淄博夸克医药技术有限公司 | Energy-saving and environment-friendly monitoring system |
| CN106324440A (en) * | 2016-11-07 | 2017-01-11 | 合肥同想信息技术有限公司 | Electric transmission line image analysis terminal based on Linux system |
| CN107489341A (en) * | 2017-01-17 | 2017-12-19 | 朱绪臻 | Automobile automatic window-closing device |
| CN107489341B (en) * | 2017-01-17 | 2019-06-21 | 上海工业控制安全创新科技有限公司 | The vehicle of electronic transaction verification system based on identification technology is set |
| CN106878680A (en) * | 2017-02-24 | 2017-06-20 | 深圳汇创联合自动化控制有限公司 | A kind of easy transmission facility recognition system |
| CN107976214A (en) * | 2017-10-11 | 2018-05-01 | 国网浙江省电力公司湖州供电公司 | The detecting system and method for a kind of protective relaying device |
| CN110222899A (en) * | 2019-06-12 | 2019-09-10 | 哈尔滨工业大学 | A kind of cross-country skiing racing track wind speed field prediction technique |
| CN110608674A (en) * | 2019-06-13 | 2019-12-24 | 安徽久壬电气科技有限公司 | Power transmission line icing on-line monitoring device based on image recognition |
| CN110536111A (en) * | 2019-07-15 | 2019-12-03 | 武汉纳思系统技术有限公司 | It is a kind of based on the novel icing monitoring technology based on image analysis |
| CN111901556A (en) * | 2020-06-19 | 2020-11-06 | 武汉电科网信实业有限公司 | Visual image monitoring device for power transmission line channel |
| CN113030638A (en) * | 2021-03-02 | 2021-06-25 | 山东鲁能软件技术有限公司智能电气分公司 | Overhead line image visual monitoring system and method |
| CN113030638B (en) * | 2021-03-02 | 2022-06-14 | 山东鲁软数字科技有限公司智慧能源分公司 | Overhead line image visual monitoring system and method |
| CN113627247A (en) * | 2021-07-01 | 2021-11-09 | 贵州电网有限责任公司 | Transmission network line ice covers image recognition system based on 5G |
| CN113903256A (en) * | 2021-09-27 | 2022-01-07 | 国网河南省电力公司长葛市供电公司 | Pole number plate with two-dimensional identification data information for power transmission and distribution line |
| CN115005192A (en) * | 2022-05-16 | 2022-09-06 | 国网吉林省电力有限公司超高压公司 | Data acquisition device for preventing bird damage and using method thereof |
| CN115005192B (en) * | 2022-05-16 | 2024-02-23 | 国网吉林省电力有限公司超高压公司 | Data acquisition device for preventing bird damage and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102980607B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102980607A (en) | Electric transmission line image identification monitoring system | |
| CN201803742U (en) | On-line monitoring device for icing of transmission lines | |
| CN203455912U (en) | System for on-line monitoring foreign matter interference of power transmission line | |
| KR101298500B1 (en) | Micro-Grid Simulation Apparatus and Power Management System | |
| CN202158870U (en) | Icing state monitoring system of overhead transmission line | |
| CN104200484A (en) | Distributed photovoltaic system ultra-short-term power output prediction method based on cloud cluster characteristic analysis | |
| CN206179189U (en) | Wireless monitoring and early warning system of cable tunnel intelligence | |
| KR102128363B1 (en) | System of management of energy trading and method of the same | |
| CN103926385A (en) | Online monitoring system of underground water | |
| CN112009294A (en) | Sharing charging service system based on smart city light storage and charging integrated parking shed | |
| CN204228259U (en) | A kind of power line conductor is waved, windage yaw on-Line Monitor Device | |
| CN205785857U (en) | Based on the solar powered and bridge structure safe monitoring system of 4G radio communication | |
| CN202158869U (en) | Weather observation system for overhead power transmission line | |
| CN110763281A (en) | Mobile terminal device of electric power iron tower based on Internet of things | |
| CN105469583A (en) | Self-powered multivariate distributed online monitoring system and method based on 3G/GSM network | |
| CN202582521U (en) | Power transmission line icing intelligent on-line monitoring device | |
| CN202916673U (en) | Power transmission line on-line monitoring management alarm system | |
| CN111426428A (en) | Transformer substation indoor water leakage detection system and method based on image acquisition | |
| CN202059506U (en) | Power transmission line intelligent real time state analysis system based on video | |
| CN203840056U (en) | Anti-icing monitoring system for transformer substation | |
| CN114859864A (en) | Vehicle testing method, device, equipment and storage medium | |
| CN205843715U (en) | Power circuit on-Line Monitor Device | |
| CN205722359U (en) | A kind of integration monitoring Noise Acquisition node based on LoRa technology | |
| CN115310715A (en) | Forest and grass fire prevention and extinguishing monitoring system and method based on multi-source heterogeneous data fusion | |
| CN103296759A (en) | Method for controlling fault monitoring devices for power transmission lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |