CN203038425U - An anti-inadvertent-touch alarm system of an overhead line - Google Patents
An anti-inadvertent-touch alarm system of an overhead line Download PDFInfo
- Publication number
- CN203038425U CN203038425U CN 201320063912 CN201320063912U CN203038425U CN 203038425 U CN203038425 U CN 203038425U CN 201320063912 CN201320063912 CN 201320063912 CN 201320063912 U CN201320063912 U CN 201320063912U CN 203038425 U CN203038425 U CN 203038425U
- Authority
- CN
- China
- Prior art keywords
- foreign body
- distance
- overhead line
- alarm
- range finder
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electric Cable Installation (AREA)
Abstract
Provided is an anti-inadvertent-touch alarm system of an overhead line. The anti-inadvertent-touch alarm system comprises a housing, an image acquiring device, a distance measuring module, an alarm device, and a solar-energy power supply. The image acquiring device comprises two infrared cameras used for taking an image of a foreign body. According to the two-dimensional image taken by the image acquiring device, the distance measuring module determines the three-dimensional coordinate of the foreign body and calculates the distance between the foreign body and the overhead line. If the distance is less than the safety distance, a caution signal is given to the alarm device. After receiving the caution signal transmitted from the distance measuring module, the alarm device gives audible and visual alarm. The solar-energy power supply is used for supplying electricity for the image acquiring device, the distance measuring module, and the alarm device. The two cameras are used for capturing the foreign body near the overhead line. If the distance between the foreign body and the overhead line is less than the safety distance, alarm is given in order to warn an outdoor mechanical equipment manipulator to prevent electrical equipment from being damaged by touching the overhead line inadvertently.
Description
Technical field
The utility model relates to power domain, is specifically related to prevent the warning system of false touch overhead transmission line.
Background technology
Pole line is the abbreviation of overhead transmission line, it be with insulator and electric armour clamp with the power circuit of wire erection on shaft tower, be the important component part of power network and electric system, very easily be subjected to external influence and infringement.Often use plant equipment such as big machinery, high-altitude operation vehicle, aerial work platform, hoisting machinery, tower crane, crane, seat car in the construction out of doors, these equipment are because the influence of factors such as operator notice, judgment, visual line of sight is grown and be subjected to working arm in operating process, very easily touch pole line, cause electric power accident.If can report to the police to the foreign body near pole line, then can effectively reduce frequency happening in accident, reduce loss.
200920310168.7 " high-altitude operation vehicle is prevented false touch hi-line alarm control system " comprises high pressure detection and wireless launcher, wireless receiving and control warning device; When high-voltage detecting circuit when the high-voltage charged body, the metal sensing chip that links to each other with fet gate receives faint electric field information, it is big that the drain electrode of field effect transistor and the resistance between the source electrode become, the triode conducting, the emission wireless signal is realized warning.This utility model is sent warning after detecting high-voltage charged body.
201210083864.5 " dangerous voltage early warning alarm set " sets up three-dimensional alarming device outside the high-tension line safe distance, propping up top of the trellis at warning sign upwards fixedly has a vertical rod, and the vertical rod top is equipped with rotating camera; Under normal circumstances, rotating camera is no less than the fixed angle photographic images of 3 width of cloth weekly to rotate a circle for 10 seconds, and the last half range of every two field picture saves as the low-density black-white point system of battle formations; Contrast screening circuit compares the dot chart of the dot chart of the last half range of each angular image with the same angle of storage in 1 minute before, 10 minutes, 30 minutes, if ANOMALOUS VARIATIONS then stores the panoramic pictures of this angle, and output signal is to the caution output circuit.The caution output circuit sends voice and acousto-optic warning, reports to the police to power supply maintenance management duty room by the GPRS wireless transmitter module simultaneously.This invention utilizes single rotating camera to catch ANOMALOUS VARIATIONS and sends warning.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of warning system of anti-false touch pole line, by near foreign body two camera trap-frame ceases to be busys, if foreign body from the distance of pole line less than safe distance, then send sound and light alarm, remind the plant equipment operator of outdoor construction, avoid the false touch overhead transmission line, damage power equipment.
The utility model technical solution problem adopts following technical scheme:
The design feature of the warning system of a kind of anti-false touch pole line of the utility model is made up of housing, image collecting device, range finder module, warning device, sun-generated electric power; Wherein:
Described image collector is set to two infrared cameras, is used for taking the foreign body image;
The two dimensional image that described range finder module is taken according to described image collecting device, the three-dimensional coordinate of location foreign body, and the distance of calculating foreign body and pole line are given warning device if described distance, is then sent out alarm signal less than safe distance;
Described warning device carries out sound and light alarm after receiving the alarm signal that described range finder module sends;
Described sun-generated electric power comprises solar charging controller and accumulator, solar panel, is used for the power supply of described image collecting device, range finder module and warning device;
Described image collecting device, range finder module, warning device, solar charging controller and accumulator place in the housing; Described solar panel places case top.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the warning system of a kind of anti-false touch pole line of the utility model by Image Acquisition, identification and treatment technology, is reported to the police to the foreign body that enters in the pole line safe distance, prevents from touching pole line, causes the damage of power equipment;
2, the warning system of a kind of anti-false touch pole line of the utility model is utilized the three-dimensional coordinate of dual camera location foreign body, and it is more accurate that caution is judged.
Description of drawings
Fig. 1 is the warning system structural representation of a kind of anti-false touch pole line of the utility model.
Number in the figure: 1 housing, 2 image collecting devices, 3 range finder modules, 4 warning devices, 51 solar charging controllers and accumulator, 52 solar panels.
Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings, but embodiment of the present utility model is not limited thereto.
Embodiment
Referring to Fig. 1, the design feature of the warning system of a kind of anti-false touch pole line of present embodiment is made up of housing 1, image collecting device 2, range finder module 3, warning device 4, sun-generated electric power; Wherein:
Described image collecting device 2 is two infrared cameras, is used for taking the foreign body image;
The two dimensional image that described range finder module 3 is taken according to described image collecting device 2, the three-dimensional coordinate of location foreign body, and the distance of calculating foreign body and pole line are given warning device 4 if described distance, is then sent out alarm signal less than safe distance;
Described warning device 4 carries out sound and light alarm after receiving the alarm signal that described range finder module 3 sends;
Described sun-generated electric power comprises solar charging controller and accumulator 51, solar panel 52, is used for the power supply of described image collecting device 2, range finder module 3 and warning device 4;
Described image collecting device 2, range finder module 3, warning device 4, solar charging controller and accumulator 51 place in the housing 1; Described solar panel 52 places housing 1 top.
The two dimensional image that described range finder module 3 is taken according to described image collecting device 2, a kind of method of the three-dimensional coordinate of location foreign body is:
The warning system of described anti-false touch pole line is installed on the shaft tower of pole line, adopts the binocular stereo vision principle, set up corresponding relation between image slices vegetarian refreshments and the real space position by camera calibration; Take the foreign body image simultaneously by two cameras during the location, by distortion correction, foreground detection, obtain the two-dimensional coordinate of foreign body on the image that camera is taken, the described corresponding relation of setting up by camera calibration again is by the three-dimensional coordinate of two plane of delineation coordinate Calculation foreign bodies.
Behind the three-dimensional coordinate of described range finder module 3 location foreign bodies, a kind of method of calculating the distance of foreign body and pole line is:
Because pole line all is crooked usually, therefore it is expressed as a curve in the space.Use high brightness laser pen emission laser to beat on pole line, all laser spots can be arranged on the image that this moment, two cameras were taken, adopt image processing techniques to calculate the two-dimensional coordinate of laser spots on two width of cloth images respectively, according to the image slices vegetarian refreshments of camera calibration foundation and the corresponding relation between the real space position, calculate laser spots real space three-dimensional coordinate again; A plurality of laser spots on the pole line can fit to pole line place curve approx.And the bee-line that a little arrives space curve is namely asked in the calculating of foreign body and pole line distance, and this belongs to how much categories of space multistory, is not described in detail in this.
Claims (1)
1. the warning system of an anti-false touch pole line is characterized in that being made up of housing (1), image collecting device (2), range finder module (3), warning device (4), sun-generated electric power; Wherein:
Described image collecting device (2) is two infrared cameras, is used for taking the foreign body image;
The two dimensional image that described range finder module (3) is taken according to described image collecting device (2), the three-dimensional coordinate of location foreign body, and the distance of calculating foreign body and pole line are given warning device (4) if described distance, is then sent out alarm signal less than safe distance;
Described warning device (4) carries out sound and light alarm after receiving the alarm signal that described range finder module (3) sends;
Described sun-generated electric power comprises solar charging controller and accumulator (51), solar panel (52), is used for the power supply of described image collecting device (2), range finder module (3) and warning device (4);
Described image collecting device (2), range finder module (3), warning device (4), solar charging controller and accumulator (51) place in the housing (1); Described solar panel (52) places housing (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063912 CN203038425U (en) | 2013-01-25 | 2013-01-25 | An anti-inadvertent-touch alarm system of an overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063912 CN203038425U (en) | 2013-01-25 | 2013-01-25 | An anti-inadvertent-touch alarm system of an overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038425U true CN203038425U (en) | 2013-07-03 |
Family
ID=48690523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063912 Expired - Fee Related CN203038425U (en) | 2013-01-25 | 2013-01-25 | An anti-inadvertent-touch alarm system of an overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310589A (en) * | 2013-07-05 | 2013-09-18 | 国家电网公司 | Alarm information generating method and device |
| CN108831107A (en) * | 2018-07-17 | 2018-11-16 | 河南森源电气股份有限公司 | A kind of hazard detection system and a kind of substation |
| CN116740910A (en) * | 2023-08-15 | 2023-09-12 | 国网山西省电力公司电力科学研究院 | Power transmission line moving target monitoring method and device |
-
2013
- 2013-01-25 CN CN 201320063912 patent/CN203038425U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310589A (en) * | 2013-07-05 | 2013-09-18 | 国家电网公司 | Alarm information generating method and device |
| CN103310589B (en) * | 2013-07-05 | 2015-06-17 | 国家电网公司 | Alarm information generating method and device |
| CN108831107A (en) * | 2018-07-17 | 2018-11-16 | 河南森源电气股份有限公司 | A kind of hazard detection system and a kind of substation |
| CN116740910A (en) * | 2023-08-15 | 2023-09-12 | 国网山西省电力公司电力科学研究院 | Power transmission line moving target monitoring method and device |
| CN116740910B (en) * | 2023-08-15 | 2023-11-17 | 国网山西省电力公司电力科学研究院 | Power transmission line moving target monitoring method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203455912U (en) | System for on-line monitoring foreign matter interference of power transmission line | |
| CN109240311B (en) | Outdoor electric power field construction operation supervision method based on intelligent robot | |
| CN207926277U (en) | A kind of substation isolating-switch Long-Range Surveillance System | |
| CN104392581A (en) | High-voltage line external force damage prevention laser monitoring early warning system | |
| CN205263990U (en) | Infrared thermal imaging forest fires on -line monitoring system | |
| CN208722367U (en) | Multi-level transmission line of electricity solid external force damage prevention device | |
| CN105704427A (en) | Intelligent video monitoring system for high-voltage power transmission line | |
| CN204231553U (en) | A kind of intelligent video monitoring system for ultra-high-tension power transmission line | |
| CN203038425U (en) | An anti-inadvertent-touch alarm system of an overhead line | |
| CN102404555A (en) | Video monitoring system for monitoring boundary crossing of foreign matter in high voltage power transmission line | |
| CN101691034A (en) | Infrared radio thermal image routing inspection robot | |
| CN103280062A (en) | Safe protection method and device for electrified water washing for power transmission line | |
| CN104537786A (en) | Infrared remote image identification and alarm device for transformer station | |
| CN106710139A (en) | Portable protective alarm device for construction area | |
| CN205080689U (en) | External damage device is prevented to transmission line laser | |
| CN104867268A (en) | Monitoring device and method for judging limit exceeding of moving object under power transmission line | |
| CN113905327B (en) | Power transmission line external damage prevention alarm method and system based on multiple positioning parameters | |
| CN109257576B (en) | Power transmission line external damage prevention monitoring system based on artificial intelligence technology | |
| CN203644149U (en) | A high voltage line external-force-damage-preventing early warning apparatus | |
| CN207503396U (en) | A kind of transmission line of electricity protective survey terminal | |
| CN203179187U (en) | Multi-polar intelligent anti-external-damage early warning device | |
| CN205271990U (en) | Special equipment scene of accident sniffing robot | |
| CN207571857U (en) | A kind of visible intelligent warning device and system based on mobile Internet | |
| CN110838218A (en) | Intelligent warning protection system for high-voltage overhead electric wire | |
| JP2017122948A (en) | Monitoring system of approaching to charge unit, and monitoring method of approaching to charge unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |