CN107711814A - A kind of transmission line of electricity area intelligent bird-repeller system and method - Google Patents
A kind of transmission line of electricity area intelligent bird-repeller system and method Download PDFInfo
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- CN107711814A CN107711814A CN201711058594.1A CN201711058594A CN107711814A CN 107711814 A CN107711814 A CN 107711814A CN 201711058594 A CN201711058594 A CN 201711058594A CN 107711814 A CN107711814 A CN 107711814A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 230000005611 electricity Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 24
- 230000002940 repellent Effects 0.000 claims description 10
- 239000005871 repellent Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 201000010099 disease Diseases 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 241001465754 Metazoa Species 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- General Physics & Mathematics (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention discloses a kind of transmission line of electricity area intelligent bird-repeller system and method, by setting some infrared inductions to trigger photographing unit, power transmission line dew region can be evenly distributed on, shooting is tracked to birds by infrared acquisition, image information is sent to background server and analyzed and processed, bird trouble on transmission line birds active behavior information is provided, it is easy to electric line operation maintenance personnel to grasp the transmission line of electricity region of birds frequent activity, for the habit rule of different birds, quantity and the distributed areas of laser bird expelling unit are targetedly set, control parameter is set by background server, control laser bird expelling cell operation realizes efficiently driveing to birds, reduce to greatest extent because birds activity causes the safe operation of transmission line of electricity.
Description
Technical field
The present invention relates to bird repellent technical field, espespecially a kind of transmission line of electricity area intelligent bird-repeller system and method.
Background technology
As country is increased to the protection of ecological environment, the enhancing of people's conservation of nature, the consciousness that saves the wild animals,
So that the quantity of birds just increases year by year, and scope of activities is also increasing, and this is undoubtedly mankind's conservation of nature ecology and taken
The great achievement obtained.
But the growth of birds quantity, many hidden danger, citation form be present to the security of the operations such as transmission line of electricity, equipment
There are two kinds:The first be on steel tower, material falling down of nesting, the short circuit insulator chain such as branch cause circuit breaker trip;Second
It is that birds droppings falls and pollutes insulator, makes circuit external insulation is horizontal to reduce, ultimately result in circuit breaker trip.Therefore by transmission line of electricity
Birds in surrounding certain area are expelled, and protection and guaranteeing role well will be played to the safe operation of power network.
Conventional bird repellent mode mainly has several:Sound bird repellent, CD-ROM drive bird, wind-force bird repellent, supersonic wave bird driving.Wherein it is worth
One is mentioned that supersonic wave bird driving device and voice bird repellent, and they are the electric power bird-scaring units exclusively for power department design, dedicated for
The bird repellent in the place such as power circuit, electric power pylon, transformer station.
But different birds active behaviors, rule of life, distribution, seasonal characteristic are all different, these existing bird repellent modes,
All it is to be laid in transmission line of electricity by the way that the scarecrow device of correlation is covered all around although can play a part of driveing birds
Region, greatly improving for cost is so will result in, the waste of resource, efficiency is low, and transmission line of electricity operation maintenance personnel can not note bird
The specific habit rule of class, it is impossible to effectively analyzed, sorted out and targetedly to setting scarecrow device.
The content of the invention
To solve the above problems, the present invention provides a kind of transmission line of electricity area intelligent bird-repeller system and method, can be effective
Ground is collected, analyzes the habit of transmission line of electricity area birds and the image information of mechanics, is easy to transmission line of electricity operation maintenance personnel to slap
Bird pest area and bird pest pests occurrence rule are held, realizes and transmission line of electricity area birds is driven, is reduced to greatest extent because birds activity is led
Cause the safe operation of transmission line of electricity.
To achieve the above object, one of the technical solution adopted by the present invention:A kind of transmission line of electricity area intelligent bird-repeller system,
Including some laser bird expelling units, some infrared inductions triggering photographing unit, background server, the laser bird expelling unit is used for
To transmission line of electricity field emission laser beam;The infrared induction triggering photographing unit is used to enter the birds in transmission line of electricity region
Row infra-red detection simultaneously triggers shooting image, and the image for shooting acquisition is sent to background server after processing;The backstage
Server is used to obtaining, store the image information of infrared induction triggering photographing unit and setting infrared induction triggering photographing unit
Control parameter, according to image information birds are carried out with the analysis of habit and mechanics, and control laser to drive according to analysis result
Bird unit carries out corresponding control action;The output end of image of the infrared induction photographing unit and the input of background server
Connection, the control signal of infrared induction photographing unit and the control output end of background server connect, laser bird expelling unit
The control output end of control signal and background server connects.
Specifically, the infrared induction triggering photographing unit includes infrared sensor, processor, camera, the first communication
The signal input part of module, the signal output part of the infrared sensor and processor connects, the control output end of processor with
The control signal connection of camera, the data output end of camera and the data input pin of processor connect, and processor passes through
Communication module connection is connected with background server, and the signal of sensing is transferred to processor by infrared sensor, is sent out by processor
Send trigger signal to be shot to camera and receive, handle image information, the image information after processing is then passed through first
Communication module sends to background server and carries out analysis storage.
Specifically, the trigger signal that the processor is sent includes infrared sensor signal and time-delay signal, described
The time delay of time-delay signal is less than 1s.
Specifically, the distance of reaction of the infrared sensor is 0-25 rice, and sensing angle is less than 100 °.
Specifically, the laser bird expelling unit includes generating laser, the second communication module, and generating laser passes through second
Communication module is connected with background server, and background server controls laser transmitter projects laser by the second communication module.
Specifically, the laser bird expelling unit also includes head, the head and generating laser drive connection, and driving swashs
Optical transmitting set is rotated, and head is connected by the second communication module with background server, and background server passes through the second communication module
Control head rotation.
Specifically, the wavelength of the laser transmitter projects laser is 532nm, spot diameter 152mm.
To achieve the above object, the two of the technical solution adopted by the present invention:A kind of transmission line of electricity area intelligent bird-repeller method,
It is characterised in that it includes following steps:
S1. infrared induction triggering photographing unit carries out infra-red detection to the birds in transmission line of electricity region and triggers shooting
Image, the image for shooting acquisition is sent to background server after processing;
S2. background server obtains, storage infrared induction triggers the image information of photographing unit and sets infrared induction to touch
The control parameter of photographing unit is sent out, according to image information birds are carried out with the analysis of habit and mechanics,
S3. background server controls laser bird expelling unit to carry out corresponding control action according to analysis result.
The beneficial effects of the present invention are:The present invention, can be equal by its by setting some infrared inductions to trigger photographing unit
It is even to be distributed in power transmission line dew region, shooting is tracked to birds by infrared acquisition, image information is sent to background service
Device is analyzed and processed, there is provided bird trouble on transmission line birds active behavior information, is easy to electric line operation maintenance personnel to grasp birds and is lived
Dynamic frequently transmission line of electricity region, for the habit rule of different birds, targetedly set laser bird expelling unit quantity and
Distributed areas, control parameter being set by background server, control laser bird expelling cell operation realizes efficiently driveing to birds,
Reduce to greatest extent because birds activity causes the safe operation of transmission line of electricity.
Brief description of the drawings
Fig. 1 is the system structure diagram of the present invention.
Embodiment
Below by specific embodiment, the present invention is described further.
Referring to Fig. 1, the present invention is on a kind of transmission line of electricity area intelligent bird-repeller system, including some laser bird expelling lists
First, some infrared induction triggering photographing units, background server, output end of image and the backstage of the infrared induction photographing unit
The input connection of server, the control signal of infrared induction photographing unit and the control output end of background server connect,
The control signal of laser bird expelling unit and the control output end of background server connect.
Wherein described laser bird expelling unit is used for transmission line of electricity field emission laser beam;The infrared induction triggering is taken pictures
Unit is used to carry out infra-red detection to the birds in transmission line of electricity region and triggers shooting image, and the image for shooting acquisition is passed through
Sent after processing to background server;The background server is used for the image for obtaining, storing infrared induction triggering photographing unit
Information and the control parameter that infrared induction triggering photographing unit is set, habit and mechanics are carried out to birds according to image information
Analysis, and control laser bird expelling unit to carry out corresponding control action according to analysis result.
Specifically, the infrared induction triggering photographing unit includes infrared sensor, processor, camera, the first communication
The signal input part of module, the signal output part of the infrared sensor and processor connects, the control output end of processor with
The control signal connection of camera, the data output end of camera and the data input pin of processor connect, and processor passes through
Communication module connection is connected with background server, and the signal of sensing is transferred to processor by infrared sensor, is sent out by processor
Send trigger signal to be shot to camera and receive, handle image information, the image information after processing is then passed through first
Communication module sends to background server and carries out analysis storage.
Infrared sensor can detect heat, the suddenly change of infrared energy in preceding sector region.Its basic functional principle
It is:When warm-blooded animal passes through in front of device, animal heat causes camera ambient heat with the temperature difference caused by environment temperature
Change, after the change of this temperature is received by infrared sensor, a pulse signal is produced, clapped by processor triggering camera
Take the photograph, wherein the trigger signal that the processor is sent includes infrared sensor signal and time-delay signal, time delay is phase
Machine shoots required time interval before next photo, can avoid shooting same (group) animal in too many photo.Time
Delay is determined by being set on processor, is controlled by time delay selecting switch, is had when infrared and 2 signals of time delay
When, camera will shoot a photo, and in the present embodiment, the time delay of time-delay signal is less than 1s;It is described infrared
The distance of reaction of sensor is 0-25 rice, and sensing angle is less than 100 °.
Further, the image information of camera shooting is transmitted by MMS multimedia messages, will be schemed by processing when sending picture
Piece switchs to the form of needs, and the form of picture is JPG in the present embodiment, is then sent to multimedia message service by the first communication module
Device, multimedia message server notice background server receive picture;When receiving multimedia message, background server first receives a notice,
This notice is to be dealt into the form of WAP Push on background server, and this notice the inside includes a network address URL, this URL
Network address is exactly the address where multimedia message, just connects this URL network address, and download pictures after daemon software is notified automatically.
Specifically, the laser bird expelling unit includes generating laser, the second communication module, and generating laser passes through second
Communication module is connected with background server, and background server controls laser transmitter projects laser by the second communication module, after
Platform server sets the control parameter of generating laser, including speed, path, scanning side according to the habit mechanicses of birds
Formula, scan transmission line of electricity and its peripheral region at regular intervals, can all weather operations, according to the parameter utonomous working of setting,
Simultaneously laser output power is not set automatically by external influence, generating laser collection ambient lighting information, generating laser warp
Cross expand, collimate after green laser beam, continuously strafe transmission line of electricity region according to programmable paths, small bird is by BG
The stimulation of laser beam, protected field is flown away from for physiological reaction, and one is created by continuous scan round transmission line of electricity
Individual permanent safety zone, Stimulation of Birds find new, safe habitat, fundamentally prevent and prevent bird trouble on transmission line
Generation.
For birds, vision is most sensitive, especially for the green laser that wavelength is 532nm.This implementation
In example, generating laser sends a beam diameter 152mm when working, and wavelength is 532nm " bar-shaped " green laser, simulates bio
The condition of raw visual reflection, when green laser rod is strafed, birds reach bird repellent effect just as seeing a green big stick-means of intimidation, with this
Fruit.
Further, the laser bird expelling unit also includes head, the head and generating laser drive connection, driving
Generating laser is rotated, and head is connected by the second communication module with background server, and background server passes through the second communication mould
Block control head rotation, the working range of laser is controlled by controlling the rotating speed of head;When bird repellent need not be carried out, pass through
Relay disconnects the working power of generating laser.
Embodiment of above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is entered
Row limits, on the premise of design spirit of the present invention is not departed from, technical side of this area ordinary skill technical staff to the present invention
The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (8)
1. a kind of transmission line of electricity area intelligent bird-repeller system, it is characterised in that including some laser bird expelling units, some infrared senses
Photographing unit, background server should be triggered, the laser bird expelling unit is used for transmission line of electricity field emission laser beam;It is described red
Outer sensing triggering photographing unit is used to carry out infra-red detection to the birds in transmission line of electricity region and triggers shooting image, will clap
The image for taking the photograph acquisition is sent to background server after processing;The background server is used to obtain, stores infrared induction triggering
Birds are carried out by the image information of photographing unit and the control parameter for setting infrared induction triggering photographing unit according to image information
The analysis of habit and mechanics, and control laser bird expelling unit to carry out corresponding control action according to analysis result;It is described red
Diseases caused by external factors answer the output end of image of photographing unit and the input of background server to connect, the control input of infrared induction photographing unit
End is connected with the control output end of background server, and the control signal of laser bird expelling unit and the control of background server export
End connection.
A kind of 2. transmission line of electricity area intelligent bird-repeller system according to claim 1, it is characterised in that the infrared induction
Triggering photographing unit includes infrared sensor, processor, camera, the first communication module, and the signal of the infrared sensor is defeated
Go out end to be connected with the signal input part of processor, the control output end of processor and the control signal of camera connect, shooting
The data output end of head and the data input pin of processor are connected, and processor is connected by communication module connection with background server
Connect, the signal of sensing is transferred to processor by infrared sensor, and send trigger signal by processor is shot to camera
And receive, handle image information, then the image information after processing is sent to background server by the first communication module
Row analysis storage.
A kind of 3. transmission line of electricity area intelligent bird-repeller system according to claim 2, it is characterised in that the processor hair
The trigger signal sent includes infrared sensor signal and time-delay signal, and the time delay of the time-delay signal is less than
1s。
4. a kind of transmission line of electricity area intelligent bird-repeller system according to Claims 2 or 3, it is characterised in that described infrared
The distance of reaction of sensor is 0-25 rice, and sensing angle is less than 100 °.
A kind of 5. transmission line of electricity area intelligent bird-repeller system according to claim 1, it is characterised in that the laser bird expelling
Unit includes generating laser, the second communication module, and generating laser is connected by the second communication module with background server, after
Platform server controls laser transmitter projects laser by the second communication module.
A kind of 6. transmission line of electricity area intelligent bird-repeller system according to claim 5, it is characterised in that the laser bird expelling
Unit also includes head, the head and generating laser drive connection, driving generating laser rotation, and head leads to by second
News module is connected with background server, and background server controls head to rotate by the second communication module.
A kind of 7. transmission line of electricity area intelligent bird-repeller system according to claim 5 or 6, it is characterised in that the laser
The wavelength of transmitter transmitting laser is 532nm, spot diameter 152mm.
A kind of 8. bird repellent method using transmission line of electricity area intelligent bird-repeller system described in claim 1, it is characterised in that including
Following steps:
S1. infrared induction triggering photographing unit carries out infra-red detection to the birds in transmission line of electricity region and triggers shooting figure
Picture, the image for shooting acquisition is sent to background server after processing;
S2. background server obtains, storage infrared induction triggers the image information of photographing unit and sets infrared induction triggering to clap
According to the control parameter of unit, according to image information birds are carried out with the analysis of habit and mechanics,
S3. background server controls laser bird expelling unit to carry out corresponding control action according to analysis result.
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CN201711058594.1A CN107711814A (en) | 2017-11-01 | 2017-11-01 | A kind of transmission line of electricity area intelligent bird-repeller system and method |
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CN201711058594.1A CN107711814A (en) | 2017-11-01 | 2017-11-01 | A kind of transmission line of electricity area intelligent bird-repeller system and method |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108770799A (en) * | 2018-07-02 | 2018-11-09 | 河北天下瞳明科技有限公司 | A kind of insect trapping and filming apparatus |
CN112715529A (en) * | 2020-12-30 | 2021-04-30 | 南京华格信息技术有限公司 | Bird monitoring and driving method for airport runway based on infrared light wall |
CN113729002A (en) * | 2021-09-13 | 2021-12-03 | 广东电网有限责任公司 | Bird repelling device and method suitable for power equipment |
CN115152732A (en) * | 2022-08-16 | 2022-10-11 | 国网甘肃省电力公司白银供电公司 | Intelligent bird repelling system |
CN116644862A (en) * | 2023-07-24 | 2023-08-25 | 志成信科(北京)科技有限公司 | Bird flight trajectory prediction method and device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202815454U (en) * | 2012-08-15 | 2013-03-20 | 山西省电力公司大同供电分公司 | On-line monitoring system applicable to power transmission line for preventing bird damage |
CN104430293A (en) * | 2014-11-26 | 2015-03-25 | 国网宁夏电力公司宁东供电公司 | Self-induction intelligent laser bird repelling device |
-
2017
- 2017-11-01 CN CN201711058594.1A patent/CN107711814A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202815454U (en) * | 2012-08-15 | 2013-03-20 | 山西省电力公司大同供电分公司 | On-line monitoring system applicable to power transmission line for preventing bird damage |
CN104430293A (en) * | 2014-11-26 | 2015-03-25 | 国网宁夏电力公司宁东供电公司 | Self-induction intelligent laser bird repelling device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108770799A (en) * | 2018-07-02 | 2018-11-09 | 河北天下瞳明科技有限公司 | A kind of insect trapping and filming apparatus |
CN108770799B (en) * | 2018-07-02 | 2024-02-13 | 河北天下瞳明科技有限公司 | Insect trapping and shooting device |
CN112715529A (en) * | 2020-12-30 | 2021-04-30 | 南京华格信息技术有限公司 | Bird monitoring and driving method for airport runway based on infrared light wall |
CN112715529B (en) * | 2020-12-30 | 2023-11-28 | 南京华格信息技术有限公司 | Bird monitoring and driving method for airfield runway aid overhead based on infrared light wall |
CN113729002A (en) * | 2021-09-13 | 2021-12-03 | 广东电网有限责任公司 | Bird repelling device and method suitable for power equipment |
CN115152732A (en) * | 2022-08-16 | 2022-10-11 | 国网甘肃省电力公司白银供电公司 | Intelligent bird repelling system |
CN116644862A (en) * | 2023-07-24 | 2023-08-25 | 志成信科(北京)科技有限公司 | Bird flight trajectory prediction method and device |
CN116644862B (en) * | 2023-07-24 | 2023-09-22 | 志成信科(北京)科技有限公司 | Bird flight trajectory prediction method and device |
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