CN104430292A - Power transmission line laser bird repellent device - Google Patents
Power transmission line laser bird repellent device Download PDFInfo
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- CN104430292A CN104430292A CN201410676495.XA CN201410676495A CN104430292A CN 104430292 A CN104430292 A CN 104430292A CN 201410676495 A CN201410676495 A CN 201410676495A CN 104430292 A CN104430292 A CN 104430292A
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Abstract
A power transmission line laser bird repellent device is characterized in that a controller, a first laser assembly, a second laser assembly, a first supporting device, a second supporting device, a first plane rotating platform and a second plane rotating platform are included, wherein the first laser assembly comprises a first driver, a first laser and an optical filter, the second laser assembly comprises a second driver and a second laser, the controller is connected with the first laser assembly, the second laser assembly and the first plane rotating platform, the first driver and the second driver drive the first laser and the second laser respectively to emit laser light, the first laser and the second laser are green lasers, the first laser assembly and the second laser assembly are arranged on the first plane rotating platform and the second plane rotating platform respectively through the first supporting device and the second supporting device, and three-dimensional movement of the first laser assembly and the second laser assembly can be achieved through combination of the first plane rotating platform and the first supporting device and combination of the second plane rotating platform and the second supporting device.
Description
Technical field
The present invention relates to a kind of power transmission line laser bird-repelling device, belong to power transmission technology field.
Background technology
In recent years, along with people are to the continuous improvement of the enhancing of environmental consciousness and ecotope, the birds population lived in the Nature, quantity and scope of activities also increase gradually.Because China's transmission overhead line operates in field mostly, be not easy the monitoring being subject to manpower in time, the impact therefore by birds activity is larger.According to national grid relevant department statistics, nest on steel tower by birds, perch the accident such as short circuit, tripping operation that causes in ascendant trend year by year.The frequent generation of Bird-caused Fault, not only makes operation maintenance unit on human and material resources, suffer larger loss, and importantly the safe operation of electrical network receives serious threat.
Birds were liked nesting on steel tower in mating season, and its material of nesting has branch, withered rattan, waste cotton line, even also had iron wire.These material falling down possibility short circuit several porcelain vases, thus cause line tripping.Various curassow is liked after looking for food dropping on steel tower center line cross-arm.Discharge ight soil in a large number when having a rest, can porcelain vase be polluted, reduce porcelain vase string external insulating strength, and cause line tripping.On circuit, bird pest trouble point is all in band bracing wire or rigidity steel tower, most on tangent suspension tower center line porcelain vase string and anchor support center line jumper suspension insulator chain absolutely.Transformer station mainly birds often creeps in the space of transformer or alternating current filter and causes transient fault.
For improving power system transmission line reliability of operation, avoiding nesting due to birds and causing transmission line of electricity generation line-to-ground discharge accident, being necessary to take measures to drive birds and don't injury birds.The bird-scaring unit of two types is mainly there is in prior art, a kind of microwave bird-scaring unit, one is laser bird dispeller, just current, these two kinds of bird-scaring units can play certain effect for driving bird, but along with the frequent use of this kind of device, the situation that birds adapt to gradually has been there is in some areas, make these two kinds of bird-scaring units all present the trend of inefficacy, also namely flock of birds has adapted to these two kinds of bird-scaring units existing, uses existing bird-scaring unit can not play the effect of driving bird.
Laser bird dispeller of the prior art make use of the feature that bird is afraid of green glow, and therefore the laser bird dispeller of prior art generally is green laser, uses two-dimensional scanner by green laser beam in power transmission line or the enterprising line scanning of steel tower, to reach the object of driving bird.But along with the increase of frequency of utilization, there is the adaptability of flock of birds for this two-dimensional scan green glow, even if employ this laser bird dispeller, flock of birds can drop on power transmission line or steel tower equally in groups, so current, be badly in need of a kind of novel bird-scaring unit, so that the effect of well driving bird can be reached.
Summary of the invention
The invention provides a kind of power transmission line laser bird-repelling device, it is characterized in that: comprise controller, first and second laser assemblies, first bracing or strutting arrangement and the second bracing or strutting arrangement, first and second Plane Rotation platforms, wherein the first laser assembly comprises the first driver, first laser instrument and light filter, second laser assembly comprises the second driver and second laser, controller respectively with the first laser assembly, second laser assembly and the first Plane Rotation platform connect, first and second drivers drive the first laser instrument and second laser Emission Lasers respectively, first and second laser instruments are green laser, described first and second laser assemblies are respectively by first, second bracing or strutting arrangement is arranged on first, on second Plane Rotation platform, by the combination of the first Plane Rotation platform and the first bracing or strutting arrangement, and pass through the combination of the second Plane Rotation platform and the second bracing or strutting arrangement, the three-dimensional motion of the first laser assembly and second laser assembly can be realized, the laser that first laser instrument is launched projects through filtering mating plate after expanding and collimating, light filter wherein has specific light-transparent pattern, for the shape of the bird of prey, and the not of uniform size of this bird of prey shape causes, it is become large gradually from left side to right side, the rotating shaft support that the laser beam path of this light filter after collimation rotates by two, the rotation of rotating shaft drives light filter periodically to rotate, the laser beam that this second laser assembly is launched has high-energy-density, its energy density can produce the pain of calcination at short notice to bird, for flock of birds in groups, they have been perched and have had a rest on power transmission line or steel tower, the first laser assembly is first used to project, after projection certain hour, open second laser assembly, be there is the laser beam projects of calcination ability on the bird of in flock of birds, to reach the effect of driving away flock of birds.
According to another embodiment, also comprise imageing sensor and image analysis apparatus, described imageing sensor is connected with described image analysis apparatus, described image analysis apparatus is connected with controller, described controller also connects the second Plane Rotation platform, and this imageing sensor and image analysis apparatus are for the position of the position or bird certain position with it of determining a concrete bird.
According to another embodiment, the scanning angle of described second laser assembly is 45-90 degree in the vertical direction.
According to another embodiment, provide a kind of method that laser bird-repelling device carries out driving bird, first laser assembly is opened, controller controls after laser beam that the first Plane Rotation platform and the first bracing or strutting arrangement make the first laser assembly launch scans half a minute to flock of birds, launch the laser beam of second laser assembly facing to the bird of in flock of birds, and irradiate more than 20 seconds facing to this bird.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of a kind of power transmission line laser bird-repelling device first of the present invention embodiment;
Accompanying drawing 2 is composition structural representations of assembly 1.1 in Fig. 1;
Accompanying drawing 3 is front view structures of assembly 1.13 in Fig. 2;
Accompanying drawing 4 is schematic diagrames of a kind of power transmission line laser bird-repelling device of the present invention most preferred embodiment.
In above-mentioned accompanying drawing, 1.1 represent the first laser assembly, and 1.2 represent the first bracing or strutting arrangement, 1.3 represent the first Plane Rotation platform, 2.1 represent second laser assembly, and 2.2 represent the second bracing or strutting arrangement, and 2.3 represent the second Plane Rotation platform, 3 represent controller, 1.11 represent the first driver, and 1.12 represent the first laser instrument, and 1.13 represent light filter, 4 represent imageing sensor, and 5 represent image analysis apparatus.
Embodiment
1-3 illustrates the first embodiment of the present invention with reference to the accompanying drawings below, and 4 most preferred embodiment of the present invention is described by reference to the accompanying drawings on this basis.Laser bird-repelling device shown in FIG comprises controller 4, first and second laser assemblies 1.1,1.2, first bracing or strutting arrangement and the second bracing or strutting arrangement 1.2,2.2, two Plane Rotation platforms 1.3 and 2.3, wherein the first laser assembly comprises the first driver 1.11, first laser instrument 1.12 and light filter 1.13, second laser assembly comprises the second driver and second laser.Laser instrument scarer of the present invention is mainly used in dispersing flock of birds of certain scale, particularly for dropping on the flock of birds that power transmission line or steel tower are had a rest.Controller is not only connected with the first laser assembly and second laser assembly, be connected with the first Plane Rotation platform simultaneously, controller connects the driver of the first laser assembly and the driver of second laser assembly respectively, driver drives the first laser instrument and second laser Emission Lasers respectively, first and second laser instruments are green laser, wherein the first laser instrument is semiconductor laser array, and second laser is single superpower laser or has the semiconductor laser array closing beam function.The first and second laser assemblies wherein are all arranged on Plane Rotation platform by bracing or strutting arrangement, Plane Rotation platform can realize the two-dimensional rotary in plane, bracing or strutting arrangement can regulate the angle of pitch of laser instrument, like this, by Plane Rotation platform and the cooperation with bracing or strutting arrangement, can realize the 3-D scanning of laser emitting light beam, its sweep limits is defined as specific power transmission line and steel tower.The laser that wherein the first laser instrument is launched projects away through filtering mating plate 1.13 after expanding and collimating, light filter 1.13 wherein as shown in Figure 3, it has specific light-transparent pattern, be preferably the shape of the bird of preys such as eagle, and the not of uniform size of this bird of prey shape causes, it is become large gradually from left side to right side, the rotating shaft support that the laser beam path of this light filter after collimation rotates by two, the rotation of rotating shaft drives light filter periodically to rotate, make the shape of the bird of prey on light filter by little to the large projected path passing through laser beam, by this change of changing from small to big, cause this bird of prey a kind of will fly over the illusion catching them to flock of birds, and then it is minimum by being up to, such reciprocation cycle, gone out by the laser beam projects of such changes shape, change originally unalterable laser beam shape, the shape of such change, the particularly shape of the bird of prey, bird is made to produce deep effect more psychologically, after the pattern of certain change is adapted to by flock of birds, replaceable new change pattern, so just forever can produce new psychological impact to flock of birds.Although employ the projected light beam of change, but because flock of birds has adapted to green laser, so the use of the light beam of change just may produce psychological fear in flock of birds, but flock of birds can not be thrown out, so scarer of the present invention also needs second laser assembly, second laser assembly is through the green laser beam after focussed collimated, the reason of green laser beam is selected to be not because bird fears green laser most herein, but because green laser is decayed minimum in an atmosphere, transmissivity is the highest.The laser beam that this second laser assembly is launched has high-energy-density, its energy density can be at short notice, such as, in 20 seconds bird is produced to the pain of calcination, for flock of birds in groups, they have been perched and have had a rest on power transmission line or steel tower, the first laser assembly is first used to project, after projection half a minute, first laser assembly will produce more and more stronger fear in flock of birds, leave if this fear is also not enough to order about them, now, open second laser assembly, be there is the laser beam projects of calcination ability on the bird of in flock of birds, using laser beam to carry out calcination to it allows it produce pain, its flap by of must screaming, the laser beam launched due to the first laser assembly has made flock of birds create fear, wherein the fear of a bird is screamed and flies up action, inherently break the balanced psychology of original flock of birds, thus make that whole flock of birds four is loose leaves away.
Laser beam due to second laser assembly needs to have high energy density, so its decay in an atmosphere just needs, as an important considerations, therefore, to have selected the green laser beam that in air, transmission attenuation is minimum.Because the second laser beam has high energy density, the angle of pitch adjustable range of the second laser beam should between 45-90 degree, this angle refers to the angle formed between laser beam and the earth, and such angle can be avoided because the too low mankind to occurring of laser beam produce injury.
Fig. 4 shows most preferred embodiment of the present invention, in the embodiment in figure 1, because second laser assembly is not controlled by controller, but operated by people, also namely by this laser alignment of manual operation wherein bird, so bring very large inconvenience, in the embodiment show in figure 4, it also comprises imageing sensor 4 and image analysis apparatus 5, by the bird that imageing sensor and image analysis apparatus can be determined wherein, and the particular location of bird health can be determined further, such as can determine head or leg, these parts are easier to the pain producing calcination, concrete position can send controller to by image analysis apparatus, controller controls the second Plane Rotation platform and the second bracing or strutting arrangement and realizes aiming at of second laser assembly and this position, artificial liberation can be realized like this, the bird that drives realizing round-the-clock 24 hours works.
In an other embodiment of the present invention, second Plane Rotation platform and the second bracing or strutting arrangement controlled by controller equally, it realizes the scanning with second laser assembly, it often scans a position and namely pauses a period of time, this time is preferably less than 20 seconds, although this mode is random, along with the increase of scanning position, certain bird must be hit on certain position.
Claims (4)
1. a power transmission line laser bird-repelling device, it is characterized in that: comprise controller, first and second laser assemblies, first bracing or strutting arrangement and the second bracing or strutting arrangement, first and second Plane Rotation platforms, wherein the first laser assembly comprises the first driver, first laser instrument and light filter, second laser assembly comprises the second driver and second laser, controller respectively with the first laser assembly, second laser assembly and the first Plane Rotation platform connect, first and second drivers drive the first laser instrument and second laser Emission Lasers respectively, first and second laser instruments are green laser, described first and second laser assemblies are respectively by first, second bracing or strutting arrangement is arranged on first, on second Plane Rotation platform, by the combination of the first Plane Rotation platform and the first bracing or strutting arrangement, and pass through the combination of the second Plane Rotation platform and the second bracing or strutting arrangement, the three-dimensional motion of the first laser assembly and second laser assembly can be realized, the laser that first laser instrument is launched projects to produce threatening effect to flock of birds through filtering mating plate after expanding and collimating, light filter wherein has specific light-transparent pattern, for the shape of the bird of prey, and the not of uniform size of this bird of prey shape causes, it is become large gradually from left side to right side, the rotating shaft support that the laser beam path of this light filter after collimation rotates by two, the rotation of rotating shaft drives light filter periodically to rotate, the laser beam that this second laser assembly is launched has high-energy-density, its energy density can produce the pain of calcination at short notice to bird, for flock of birds in groups, they have been perched and have had a rest on power transmission line or steel tower, the first laser assembly is first used to project, after projection certain hour, open second laser assembly, be there is the laser beam projects of calcination ability on the bird of in flock of birds, to reach the effect of driving away flock of birds.
2. laser bird dispeller according to claim 1, it is characterized in that: also comprise imageing sensor and image analysis apparatus, described imageing sensor is connected with described image analysis apparatus, described image analysis apparatus is connected with controller, described controller also connects the second Plane Rotation platform, and this imageing sensor and image analysis apparatus are for the position of the position or bird certain position with it of determining a concrete bird.
3. laser bird dispeller according to claim 1, the scanning angle of described second laser assembly is 45-90 degree in the vertical direction.
4. one kind is carried out the method for driving bird according to laser bird dispeller arbitrary in claim 1-3, first laser assembly is opened, controller controls after laser beam that the first Plane Rotation platform and the first bracing or strutting arrangement make the first laser assembly launch scans half a minute to flock of birds, launch the laser beam of second laser assembly facing to the bird of in flock of birds, and irradiate more than 20 seconds facing to this bird.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676495.XA CN104430292B (en) | 2014-11-18 | 2014-11-18 | Power transmission line laser bird repellent device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676495.XA CN104430292B (en) | 2014-11-18 | 2014-11-18 | Power transmission line laser bird repellent device |
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| Publication Number | Publication Date |
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| CN104430292A true CN104430292A (en) | 2015-03-25 |
| CN104430292B CN104430292B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410676495.XA Expired - Fee Related CN104430292B (en) | 2014-11-18 | 2014-11-18 | Power transmission line laser bird repellent device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532633A (en) * | 2015-12-17 | 2016-05-04 | 高萍 | Intelligent power supply line maintenance system |
| CN105707053A (en) * | 2015-12-17 | 2016-06-29 | 高萍 | Intelligent power supply line maintenance system |
| CN105707054A (en) * | 2015-12-17 | 2016-06-29 | 高萍 | Intelligent power supply line maintenance system |
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| JPH07255351A (en) * | 1994-03-25 | 1995-10-09 | Hiroaki Kajiwara | Method for repulsing animal, bird or the like intruded in each sandbox and device therefor |
| JP2001218546A (en) * | 2000-02-08 | 2001-08-14 | Uehiko Kondo | Bird-repulsing device by laser beam |
| JP2006158372A (en) * | 2004-12-08 | 2006-06-22 | Techno Toriito:Kk | Method and device for repelling bird and beast |
| DE102009005129A1 (en) * | 2009-01-14 | 2010-07-15 | Ludwig, Manfred, Dr. | Method for removing unwanted species from closed areas or volumes, involves operating light pulses with more specifically neurophysiological and endocrinological highly effective pulse repetition frequency on closed target area |
| CN202476328U (en) * | 2012-02-21 | 2012-10-10 | 中国民航大学 | Image recognition-based airport laser bird-repelling system |
| CN202890329U (en) * | 2012-09-20 | 2013-04-24 | 西南科技大学 | Automatic aiming laser bird repellent device based on pattern recognition |
| CN202890328U (en) * | 2012-09-13 | 2013-04-24 | 西南科技大学 | Automatic aiming multipoint laser driving away bird device |
| CN103988829A (en) * | 2014-05-21 | 2014-08-20 | 苏州华盛亿达信息科技发展有限公司 | Multifunctional protective laser bird repellent device |
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2014
- 2014-11-18 CN CN201410676495.XA patent/CN104430292B/en not_active Expired - Fee Related
Patent Citations (8)
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| JPH07255351A (en) * | 1994-03-25 | 1995-10-09 | Hiroaki Kajiwara | Method for repulsing animal, bird or the like intruded in each sandbox and device therefor |
| JP2001218546A (en) * | 2000-02-08 | 2001-08-14 | Uehiko Kondo | Bird-repulsing device by laser beam |
| JP2006158372A (en) * | 2004-12-08 | 2006-06-22 | Techno Toriito:Kk | Method and device for repelling bird and beast |
| DE102009005129A1 (en) * | 2009-01-14 | 2010-07-15 | Ludwig, Manfred, Dr. | Method for removing unwanted species from closed areas or volumes, involves operating light pulses with more specifically neurophysiological and endocrinological highly effective pulse repetition frequency on closed target area |
| CN202476328U (en) * | 2012-02-21 | 2012-10-10 | 中国民航大学 | Image recognition-based airport laser bird-repelling system |
| CN202890328U (en) * | 2012-09-13 | 2013-04-24 | 西南科技大学 | Automatic aiming multipoint laser driving away bird device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532633A (en) * | 2015-12-17 | 2016-05-04 | 高萍 | Intelligent power supply line maintenance system |
| CN105707053A (en) * | 2015-12-17 | 2016-06-29 | 高萍 | Intelligent power supply line maintenance system |
| CN105707054A (en) * | 2015-12-17 | 2016-06-29 | 高萍 | Intelligent power supply line maintenance system |
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| CN104430292B (en) | 2017-01-11 |
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Inventor after: Li Songtao Inventor after: Ren Zhi Inventor after: Guan Ronghua Inventor before: Li Songtao Inventor before: Ren Zhi |
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