CN115443979A - Small animal expelling system, method and equipment of pole-frame type transformer - Google Patents
Small animal expelling system, method and equipment of pole-frame type transformer Download PDFInfo
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- 230000001846 repelling effect Effects 0.000 claims description 20
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- 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
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- 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
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
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Abstract
The application relates to the technical field of transformer operation and maintenance, and provides a system, a method and equipment for expelling small animals of a pole frame type transformer, wherein the system comprises: the system comprises an infrared imager, an analysis controller and an ultrasonic warning device; acquire complete infrared image under the hack lever through infrared imager, and convert infrared image into the gray level image that can high-efficiently draw animal information with analysis controller, and obtain the imaging area and the formation of image profile relevant with the animal from it, the animal kind of hack lever below is discerned in the analysis, correspond frequency drive ultrasonic wave alarm with the animal kind and send the frequency conversion ultrasonic wave, through the imaging area and the quick accurate discernment that the formation of image profile analysis realized the animal kind to the image, send the frequency conversion ultrasonic wave that the full frequency channel all made this kind of animal to endure according to the animal kind, can not only the animal under the effectual ejecting hack lever, can also avoid the animal to produce the adaptability to specific frequency furthest, guarantee the reliability of ultrasonic wave expulsion.
Description
Technical Field
The invention relates to the technical field of transformer operation and maintenance, in particular to a system, a method and equipment for expelling small animals of a pole-frame type transformer.
Background
Distribution transformer bays are important power equipment for customer premises and need to maintain high reliability and safety. However, the pole-frame type transformer is located outdoors, and the surrounding environment is often accompanied by weeds and sundries, so that the small animals move frequently; and the transformer and the matched electrical equipment thereof are easy to attract animals to climb close due to the characteristics of dryness, heat and the like.
If the small animals climb to touch the transformer and the matched electrical equipment thereof, the equipment is discharged to cause the tripping of the line action if the small animals are light, and the electrical equipment is burnt if the small animals are heavy; according to statistics, animal factors in the current causes of the failure of the power operation and maintenance unit are the first factor.
In the prior art, ultrasonic expelling is adopted at a transformer, but the expelling effect on small animals is not ideal.
Disclosure of Invention
The application provides a system, a method and equipment for expelling small animals of a pole frame type transformer, which are used for solving the problem of poor effect of expelling the small animals nearby the transformer in the prior art.
This application first aspect provides a toy expulsion system of pole frame transformer, includes:
the infrared imaging devices are connected with the analysis controller, distributed around the circumferential array of the rack rods, vertically downward along the rack rods in the shooting direction, used for acquiring infrared images below the rack rods and transmitting the infrared images to the analysis controller;
the analysis controller is respectively connected with the thermal infrared imager and the ultrasonic warning device and is used for converting the infrared image into a gray image, extracting pixel points with gray values larger than a gray threshold value from the gray image to obtain an imaging area and an imaging contour of the animal and judging the animal type according to the imaging area and the imaging contour;
and the ultrasonic warning device is used for responding to the control of the analysis controller and generating a frequency-variable ultrasonic signal in the frequency range by the frequency-variable signal generator.
Optionally, the small animal expelling system of the pole bracket transformer further includes:
the position sensor is respectively connected with the infrared imager and the analysis controller and is used for acquiring position coordinates of the animal and transmitting the position coordinates to the analysis controller;
the analysis controller is also used for calculating the distance between the position coordinates and preset hack lever coordinates, and the closer the distance is, the greater the loudness of the ultrasonic waves emitted by the ultrasonic warning device is controlled.
Optionally, the small animal expelling system of the pole rack type transformer further comprises:
the lamplight warning device consists of a plurality of light sources distributed in an array around the circumference of the frame rod and is used for sending warning lamplight to expel animals;
the analysis controller is also connected with the light warning device and is used for controlling a light source close to the position coordinate in the light warning device to emit light when the distance between the position coordinate and the preset frame rod coordinate is smaller than a preset threshold value.
Optionally, the light source of the light warning device is specifically a rotatable laser emitter;
the analysis controller controls the light source of the adjacent position coordinate in the light warning device to emit light, and the light source specifically comprises the following components: and analyzing the eye coordinates of the animal according to the imaging contour, and selecting a laser transmitter on the light warning device, which is close to the position coordinates, to emit laser beams to the eye coordinates.
Optionally, the infrared imager is further configured to monitor in real time, and transmit the infrared image to the analysis controller only when the small animal is detected to exist in the infrared image.
Optionally, the small animal expelling system of the pole rack type transformer further comprises:
and the solar power supply device is respectively connected with the infrared imager, the analysis controller, the ultrasonic warning device, the position sensor and the light warning device and is used for converting solar energy into electric energy and supplying power to the expelling system.
The second aspect of the present application provides a small animal expelling method for a pole rack type transformer, comprising:
acquiring an infrared image below the rod frame by using an infrared imager;
converting the infrared image into a gray image, extracting pixel points with gray values larger than a gray threshold value from the gray image to obtain an imaging area and an imaging contour of an animal, and judging the animal type according to the imaging area and the imaging contour;
and determining a corresponding frequency range according to the animal species, and generating a frequency-conversion ultrasonic signal in the frequency range by using a frequency-conversion signal generator.
Optionally, the converting the infrared image into the grayscale image specifically includes:
and judging whether the small animals exist in the infrared image, if so, converting the infrared image into a gray image.
Optionally, after the determining the animal species according to the imaging area and the imaging contour, the method further includes:
acquiring the position coordinates of the animal, and analyzing the eye coordinates of the animal according to the imaging contour;
and selecting a laser transmitter on the light warning device close to the position coordinates to emit laser beams to the eye coordinates.
A third aspect of the application provides a small animal repelling device for a pole-mount transformer, the device comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the method for repelling a small animal of a pole rack transformer according to any one of the second aspects of the present application according to instructions in the program code.
According to the small animal expelling system of the rod frame type transformer, an infrared imager is used for acquiring a complete infrared image under a rod frame, an analysis controller is used for converting the infrared image into a gray image capable of efficiently extracting animal information, an imaging area and an imaging outline which are related to an animal are acquired from the gray image, the animal type under the rod frame is analyzed and identified, an ultrasonic alarm is driven in a frequency range corresponding to the animal type, and a frequency conversion ultrasonic wave is emitted in the frequency range; through the imaging area and the imaging contour analysis to the image realize the quick accurate discernment of animal kind, send the frequency conversion ultrasonic wave that the full frequency channel all made this kind of animal to be unbearable according to the animal kind, animal under can not only effectual expulsion hack lever can also avoid the animal to produce the adaptability to specific frequency furthest, guarantees the reliability of ultrasonic wave expulsion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first structural diagram of a small animal repelling system of a pole bracket type transformer provided by the application;
fig. 2 is a second schematic diagram of a small animal repelling system of the pole bracket transformer provided in the present application;
fig. 3 is a third structural diagram of a small animal expelling system of the pole bracket type transformer provided by the application;
fig. 4 is a flowchart illustrating steps of a small animal expelling method of the pole bracket transformer provided in the present application.
Wherein the reference numerals are:
10. an infrared imager; 20. an analysis controller; 30. an ultrasonic warning device; 40. a position sensor; 50. a light warning device; 60. a ring-shaped floppy disk; 70. provided is a solar power supply device.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The application provides a toy expulsion system of pole frame formula transformer has solved the near toy poor technical problem of effect of expulsion transformer among the prior art.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a small animal repelling system of a pole-frame transformer according to the present application.
The present embodiment provides in a first aspect a small animal repelling system for a pole rack transformer, comprising:
an infrared imager 10, an analysis controller 20 and an ultrasonic alarm 30;
the thermal infrared imager 10 is connected with the analysis controller 20, is distributed in an array around the circumference of the rack rod, is vertically downward along the rack rod in the shooting direction, and is used for acquiring infrared images below the rack rod and transmitting the infrared images to the analysis controller 20;
it should be noted that, pole frame formula transformer mainly comprises transformer and pole frame, and the pole frame supports the transformer in the eminence, and the pole frame is connected with ground through two hack levers, and the toy will contact the transformer and generally need the climbing hack lever, is difficult to direct jump contact transformer, therefore infrared imager 10 sets up on the hack lever, directly shoots the formation of image to the region around hack lever and hack lever earth's surface, just can discover the most probably toy that contacts the transformer.
The shooting direction of the cameras of the infrared imagers 10 is vertically downward along the hack lever, and the visual fields of the cameras can be shielded by the hack lever, so that at least two infrared imagers 10 are distributed around the circumferential array of the hack lever, images with shielded visual fields can be mutually supplemented, and finally complete infrared images around the hack lever are obtained; the circumferential array distribution is that all infrared imaging instruments are uniformly distributed around the rack rod in the same radius in the same horizontal plane.
The analysis controller 20 is respectively connected to the thermal infrared imager 10 and the ultrasonic alarm 30, and is configured to convert an infrared image into a gray image, extract pixel points with gray values larger than a gray threshold from the gray image, obtain an imaging area and an imaging contour, determine animal species according to the imaging area and the imaging contour, and drive the ultrasonic alarm in a frequency range corresponding to the animal species;
it should be noted that the infrared image is a pseudo-Color image, each pixel value of the image is actually an index value or a code, the code value is used as an entry address of a certain item in a Color Look-Up Table (CLUT), and values including actual R, G, and B can be found according to the address; however, since the pseudo-color image has poor resolution, low contrast, and low signal-to-noise ratio, and it is difficult to extract necessary animal information therefrom, the infrared image is converted into a grayscale image representing a grayscale value, and image recognition can be performed efficiently.
The worker calculates an average value of a plurality of minimum temperatures of the same kind of animals in advance, converts corresponding gray values in the infrared image by the average value to set a gray threshold, and sets a gray threshold corresponding to the minimum temperature average value of each kind of animals when the identification of the plurality of kinds of animals is required. The pixel points with the gray value larger than the gray threshold correspond to pixel points representing the animal in the infrared image, so that the obtained imaging area and the imaging contour represent the size and the shape of the animal; in the embodiment, the rod frame transformer is arranged in southern regions, a small animal climbing a rod frame in the field is a cat, a mouse and a snake, the volume of the cat is larger than that of the mouse, whether the cat is the cat or not can be judged according to the imaging area, the body shape difference of the mouse and the snake is large, whether the mouse or the snake is judged according to the imaging contour, and the analysis can be carried out according to the average temperature difference of mammals and reptiles; the specific type judgment method can be set according to the types of the common animals in the region where the expelling system is set.
The ultrasonic annunciator 30 is operable to generate a variable frequency ultrasonic signal in the frequency range with a variable frequency signal generator in response to control by the analysis controller.
It should be noted that, the research of workers finds that when a specific frequency is used for expelling animals for a long time, the animals have certain adaptability to the specific frequency and the similar frequency bands; consequently can be effective for a long time for guaranteeing the effect of expulsion animal, need send the ultrasonic wave of frequency conversion in great frequency range, and the frequency range that different kind animals are unbearable is different, overlap general frequency range down if selecting the frequency range that various kind animals are unbearable, it can make the frequency range less to be inevitable, it is not good to lead to ultrasonic wave expulsion effect, consequently, send its frequency conversion ultrasonic wave that corresponds the frequency range through the animal species to difference under the hack lever, reduce the adaptability of animal with bigger frequency conversion ultrasonic wave frequency domain span, maintain the reliability of ultrasonic wave expulsion.
If a plurality of animals exist below the hack lever at the same time, the frequency range of the variable-frequency ultrasonic wave is arranged in the intersection of the corresponding frequency ranges of the various animals, so that the reliability of ultrasonic wave expelling is ensured; although the frequency conversion range under the arrangement is small, various wild animals have predation relation, and the situation that the animals gather and coexist under the frame rods is not common, so that the situation of using the intersection in the small frequency range is less, and the adaptability of the small animals is not easy to generate.
In this embodiment, the infrared imager 10 obtains a complete infrared image under the frame rod, the analysis controller 20 converts the infrared image into a gray image capable of efficiently extracting animal information, an imaging area and an imaging contour related to an animal are obtained from the gray image, the animal type under the frame rod is analyzed and identified, the ultrasonic warning device 30 is driven by a frequency range corresponding to the animal type, and a frequency-variable ultrasonic wave is emitted by the frequency range; through the imaging area and the imaging contour analysis to the image realize the quick accurate discernment of animal kind, send the frequency conversion ultrasonic wave that the full frequency channel all made this kind of animal to be unbearable according to the animal kind, animal under can not only effectual expulsion hack lever can also avoid the animal to produce the adaptability to specific frequency furthest, guarantees the reliability of ultrasonic wave expulsion.
The above is a detailed description of a first embodiment of a small animal repelling method of a pole-rack transformer provided by the present application, and the following is a detailed description of a second embodiment of a small animal repelling system of a pole-rack transformer provided by the present application.
In this embodiment, a specific embodiment of a small animal expelling system for a pole-mount transformer is further provided, please refer to fig. 2, in the embodiment, the expelling system further includes a position sensor 40 and a light alarm 50, where the position sensor 40 is respectively connected to the infrared imager 10 and the analysis controller 20, and is configured to acquire position coordinates of an animal and transmit the position coordinates to the analysis controller 20;
it should be noted that, a coordinate system is established with a central point of connection between the frame rod and the ground as an origin, the position sensor 40 first divides the view angle of the infrared imager into a horizontal view angle component and a vertical view angle component, which respectively correspond to the X-axis component and the Y-axis component in a real environment, and takes the rod body as a Z-axis component coordinate system; then converting the pixel coordinates of the characteristic points of the animal target on the infrared image plane into a horizontal visual field angle component and a vertical visual field angle component, solving an X-axis component value and a Y-axis component value which respectively correspond to a real coordinate system through projection conversion, wherein a Z-axis component is a value set when the position sensor 40 is installed, and calculating to obtain the position coordinates of the animal target under the real environment coordinate system; the characteristic point of the animal target can be a core of the shape of the animal in the infrared image or a point of the contour edge, and the staff selects according to specific conditions.
The analysis controller 20 is connected with the light alarm 50 and is further used for controlling the loudness of the ultrasonic wave emitted by the ultrasonic alarm and controlling the light alarm to emit light according to the position coordinates and the preset frame rod coordinates; the light warning device 50 is composed of a plurality of light sources distributed in an array around the circumference of the frame rod.
It should be noted that, the analyzing controller 20 determines the intention of the small animal according to the change of the position relationship between the position coordinates of the animal transmitted by the position sensor 40 and the origin of the coordinate system where the rack bar is located, if the distance between the position coordinates of the animal and the origin of the coordinate system is reduced, that is, it represents that the small animal approaches the rack bar and the intention of climbing the rack bar exists, so that the expelling force needs to be increased, and the ultrasonic warning device 30 is controlled to increase the loudness of the ultrasonic waves; further, the ultrasonic loudness can be divided into a plurality of sections from 0-90dB according to the visual field range of the infrared imager, and the distance is inversely proportional to the loudness, namely, the ultrasonic loudness is larger as the small animal is closer to the hack lever.
When the distance between the position coordinates of the small animal and the original point is detected to be smaller than a preset threshold value, that is, the small animal possibly climbs the rack rod, emergency measures need to be taken, the analysis controller 20 controls the light alarm 50 to emit flashing light, and light emitted by a light source of the light alarm 50 is parallel to the rack rod to warn the small animal possibly climbs the rack rod; the preset threshold is set according to the thickness of the hack lever.
Further, the light source of the light warning device 50 is specifically a rotatable laser emitter; the analysis controller 20 analyzes the eye coordinates of the animal according to the imaging contour, selects the laser emitter close to the position coordinates of the small animal on the light warning device 50, controls the laser emitter to emit laser beams to the eye coordinates, directly irradiates the eyes of the animal and drives away the animal, even if the small animal with different hearing sense is not influenced by ultrasonic waves, the small animal can be driven out by light, the driving out effect of the ultrasonic warning device 30 and the light warning device 50 is combined, and the reliability of the driving out system is improved.
Further, the infrared imager 10 monitors the vicinity of the mast in real time, and transmits infrared images to the analysis controller 20 only when the presence of a small animal is detected in the field of view.
Note that, in the normal state, the devices other than the infrared imager 10 are in the standby state. When the infrared imager finds that an object with a temperature higher than the environmental temperature appears in the visual field and the object moves close to the environmental temperature, the system preliminarily judges that a small animal to be expelled exists, wakes up the analysis controller 20, receives the infrared image collected by the infrared imager through the analysis controller 20, further monitors and analyzes the infrared image, and further judges whether the expelling is necessary or not; when the expulsion is necessary, the ultrasonic warning device 30 and the light warning device 50 are turned on, and the energy consumption of the expulsion system can be saved through the control method.
Further, in the analysis controller 20, converting the infrared image into the grayscale image specifically includes converting RGB three-channel information of each pixel point of the infrared image into single-channel information.
It should be noted that, the index values or three-channel corresponding component values represented by codes at the (x, y) pixel points of the infrared image are respectively represented by R (x, y), G (x, y), and B (x, y), while the gray-scale values of the converted gray-scale image are represented by f (x, y), the values of f (x, y) are the sum of the R (x, y), G (x, y), and B (x, y) multiplied by respective weights, and the specific weights can be set according to the local specific imaging conditions of the eviction system; in this embodiment, f (x, y) =0.3001R (x, y) +0.5639G (x, y) +0.1360B (x, y) may be set in the south region; the gray level image can save data storage space, accelerate image processing speed and further increase the capability of the analysis controller for extracting information from the gray level image.
Furthermore, the filtering processing is used for reducing the external noise interference on the infrared image and improving the image information quality.
In this embodiment, the position coordinates of the small animal are detected by the position sensor 40, and are judged by the analysis controller 20 in combination with the coordinates of the rack bar, and the closer the small animal is to the rack bar, the greater the loudness of the ultrasonic waves emitted by the light alarm 50 is controlled; and when the toy probably touches the hack lever and will climb, control light warning device 50 carries out the expulsion to the toy with light, improves the reliability of expulsion system with the expulsion means that reputation combines.
The above is a detailed description of a second embodiment of a small animal repelling system for a pole-rack transformer provided herein, and the following is a detailed description of a third embodiment of a small animal repelling system for a pole-rack transformer provided herein.
In this embodiment, referring to fig. 3, in an embodiment, the small animal expelling system is disposed on an annular soft disk 60, the annular soft disk 60 is provided with a breaking opening, and two ends of the breaking opening are respectively provided with a plurality of through holes and a plug pin adapted to the through holes.
It should be noted that, after the ring-shaped floppy disk 60 is attached around the rack rod, the two ends of the ring-shaped floppy disk 60 are tensioned at the opening of the gap, so that the ring-shaped floppy disk 60 is fixed on the rack rod, and the bolt is inserted into the through hole at the corresponding position, thereby realizing the adaptation of the expulsion system to the rack with various diameters and increasing the convenience of installation and removal.
Further, the small animal expelling system further comprises a solar power supply device 70, which is respectively connected with the infrared imager 10, the analysis controller 20, the ultrasonic alarm 30, the position sensor 40 and the light alarm 50, and is used for converting solar energy into electric energy and supplying power to the expelling system.
It should be noted that the solar power supply device 70 includes a solar cell and a solar panel, the solar panel converts solar energy into electric energy in the daytime, and the electric energy is stored in the solar cell while being used for system power supply, and the solar cell is used for power supply at night, so as to ensure the reliability of continuous operation of the small animal expelling system.
Further, the ultrasonic alarm 30 is a separately excited oscillation type ultrasonic alarm; the variable frequency signal generator is specifically a 555 pulse signal generator.
Further, the light source of the light warning device 50 is specifically a three-color LED lamp.
Further, the analysis controller 20 is embodied as an STM32f103 microcontroller.
Further, infrared imager 10 is embodied as a non-contact thermal imaging sensor.
In this embodiment, through setting up toy expulsion system on the annular floppy disk to set up solar power unit, improved the commonality and the convenience of toy expulsion system, can both use in various size poles and the field that lacks the power supply, increased its suitability.
The above is a detailed description of a third embodiment of the small animal repelling system of the pole-rack transformer provided in the present application, and the following is a detailed description of a small animal repelling method of the pole-rack transformer provided in the second aspect of the present application.
Referring to fig. 4, the present embodiment provides a method for expelling a small animal from a pole-mount transformer, including:
s100, acquiring an infrared image below the rod frame by using an infrared imager;
s200, converting the infrared image into a gray image, extracting pixel points with gray values larger than a gray threshold value from the gray image to obtain an imaging area and an imaging contour of an animal, and judging the animal type according to the imaging area and the imaging contour;
s300, determining a corresponding frequency range according to the animal species, and generating a frequency conversion ultrasonic signal in the frequency range by a frequency conversion signal generator.
Further, the converting the infrared image into the grayscale image specifically includes:
and judging whether the small animals exist in the infrared image, if so, converting the infrared image into a gray image.
Further, after the determining the animal species according to the imaging area and the imaging contour, the method further comprises:
acquiring the position coordinates of the animal, and analyzing the eye coordinates of the animal according to the imaging contour;
and selecting a laser transmitter on the light warning device close to the position coordinate to emit laser beams to the eye coordinate.
The third aspect of the present application further provides a small animal expelling device for a pole rack type transformer, comprising a processor and a memory: the memory is used for storing the program codes and transmitting the program codes to the processor; the processor is used for executing the small animal expelling method of the pole bracket type transformer according to instructions in the program codes.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and devices may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A small animal expulsion system for a pole-mount transformer comprising:
the infrared imaging devices are connected with the analysis controller, distributed around the circumferential array of the rack rods, vertically downward along the rack rods in the shooting direction, used for acquiring infrared images below the rack rods and transmitting the infrared images to the analysis controller;
the analysis controller is respectively connected with the thermal infrared imager and the ultrasonic warning device and is used for converting the infrared image into a gray image, extracting pixel points with gray values larger than a gray threshold value from the gray image to obtain an imaging area and an imaging contour of the animal and judging the animal type according to the imaging area and the imaging contour;
and the ultrasonic warning device is used for responding to the control of the analysis controller and generating a variable-frequency ultrasonic signal in the frequency range by the variable-frequency signal generator.
2. The small animal repelling system of a pole rack transformer of claim 1, further comprising:
the position sensor is respectively connected with the infrared imager and the analysis controller and is used for acquiring position coordinates of the animal and transmitting the position coordinates to the analysis controller;
the analysis controller is also used for calculating the distance between the position coordinates and preset hack lever coordinates, and the closer the distance is, the greater the loudness of the ultrasonic waves sent out by the ultrasonic warning device is controlled.
3. The small animal repelling system of a pole rack transformer of claim 2, further comprising:
the lamplight warning device consists of a plurality of light sources distributed in an array around the circumference of the frame rod and is used for sending warning lamplight to expel animals;
the analysis controller is also connected with the light warning device and is used for controlling a light source close to the position coordinate in the light warning device to emit light when the distance between the position coordinate and the preset frame rod coordinate is smaller than a preset threshold value.
4. A system for repelling small animals according to claim 3, wherein the light source of said light alarm is embodied as a rotatable laser emitter;
the analysis controller controls the light source of the adjacent position coordinates in the light warning device to emit light, and the light source specifically comprises the following components: and analyzing the eye coordinates of the animal according to the imaging contour, and selecting a laser transmitter on the light warning device, which is close to the position coordinates, to emit laser beams to the eye coordinates.
5. A small animal repelling system for a pole rack transformer according to claim 1 wherein said infrared imager is also used for real time monitoring and transmitting infrared images to the analysis controller only when the presence of a small animal is detected in the infrared images.
6. A small animal dislodgment system for a pole rack transformer as claimed in claim 3, further comprising:
and the solar power supply device is respectively connected with the infrared imager, the analysis controller, the ultrasonic warning device, the position sensor and the light warning device and is used for converting solar energy into electric energy and supplying power to the expulsion system.
7. A small animal expelling method of a pole rack type transformer is characterized by comprising the following steps:
acquiring an infrared image below the rod frame by using an infrared imager;
converting the infrared image into a gray image, extracting pixel points with gray values larger than a gray threshold value from the gray image to obtain an imaging area and an imaging contour of an animal, and judging the animal type according to the imaging area and the imaging contour;
and determining a corresponding frequency range according to the animal species, and generating a frequency-conversion ultrasonic signal in the frequency range by using a frequency-conversion signal generator.
8. The method for repelling small animals according to claim 7, wherein said converting the infrared image into a gray image comprises:
and judging whether the small animals exist in the infrared image, if so, converting the infrared image into a gray image.
9. The method for repelling small animals according to claim 7, wherein said determining the animal species according to the imaging area and the imaging profile further comprises:
acquiring the position coordinates of the animal, and analyzing the eye coordinates of the animal according to the imaging contour;
and selecting a laser transmitter on the light warning device close to the position coordinate to emit laser beams to the eye coordinate.
10. A small animal repelling device for a pole-mount transformer, the device comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the method for pup repelling of a pole rack transformer according to any of claims 7-9, according to instructions in the program code.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783028A (en) * | 2014-01-10 | 2014-05-14 | 中国科学院长春光学精密机械与物理研究所 | Acousto-optical device for driving animals |
| CN106926712A (en) * | 2017-03-28 | 2017-07-07 | 银西兰 | New energy electric caravan |
| CN112241647A (en) * | 2019-07-16 | 2021-01-19 | 青岛点之云智能科技有限公司 | Dangerous driving behavior early warning device and method based on depth camera |
| CN112913830A (en) * | 2021-01-21 | 2021-06-08 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Small animal expelling device based on infrared imaging mobile detection |
| CN113239877A (en) * | 2021-06-01 | 2021-08-10 | 平安科技（深圳）有限公司 | Farmland monitoring method based on computer vision and related equipment thereof |
| CN114514918A (en) * | 2020-11-19 | 2022-05-20 | 苏州宝时得电动工具有限公司 | System and method for driving animals away from specific area and autonomous mobile device |
-
2022
- 2022-09-28 CN CN202211193215.0A patent/CN115443979B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783028A (en) * | 2014-01-10 | 2014-05-14 | 中国科学院长春光学精密机械与物理研究所 | Acousto-optical device for driving animals |
| CN106926712A (en) * | 2017-03-28 | 2017-07-07 | 银西兰 | New energy electric caravan |
| CN112241647A (en) * | 2019-07-16 | 2021-01-19 | 青岛点之云智能科技有限公司 | Dangerous driving behavior early warning device and method based on depth camera |
| CN114514918A (en) * | 2020-11-19 | 2022-05-20 | 苏州宝时得电动工具有限公司 | System and method for driving animals away from specific area and autonomous mobile device |
| CN112913830A (en) * | 2021-01-21 | 2021-06-08 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Small animal expelling device based on infrared imaging mobile detection |
| CN113239877A (en) * | 2021-06-01 | 2021-08-10 | 平安科技（深圳）有限公司 | Farmland monitoring method based on computer vision and related equipment thereof |
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