KR200460553Y1 - Wild animals eradication device - Google Patents

Abstract

When a wild animal approaching the inside of a predetermined crop arable land is detected using a radar sensor, a wildlife repelling device that generates an animal sound and flashes of natural enemies prevents access of the wild animal near the crop arable land. Is provided. The wildlife eradication device has a predetermined length, is installed around the cropland, and a plurality of watches having a radar sensor attached to the upper part to detect the presence or absence of an animal as a wave form of the reflected wave reflected by hitting an object by emitting electromagnetic waves. With Paul; A flash lamp installed in one of the watch-poles selected from the plurality of watch-poles and generating a flash of brightness corresponding to an input of a driving voltage and a speaker for reproducing an input sound source signal with an audible sound to the air; In response to the animal detection signal output from the radar sensor installed in each of the watch-poles, a sound source signal and a flashing driving voltage are supplied to the speaker and the flash lamp to extinguish wild animals. It comprises a control unit for combating wildlife.

Wildlife Repellents, Natural Sounds, Flash Lamps, Radar Sensors,

Description

Wildlife Elimination Device {WILD ANIMALS ERADICATION DEVICE}

The present invention relates to a wild animal extermination device for detecting and approaching wild animals approaching cropland, and more specifically, to detect wild animals approaching cropland with radar sensors to generate natural sounds and flashes. The present invention relates to a wildlife extinguishing device for preventing access of wildlife in close proximity to cropland cropland.

As humans began, food competition between animals and humans began, and the competition for food has intensified as mankind is converted to agricultural society. Crops grown in agricultural lands are not only natural disasters but also damage caused by diseases and pests, but if farmers are affected by wild animals such as wild boar, elk, raccoon, etc., the farmer's deprivation will reach an extreme level.

In Korea, due to the extinction of higher predators such as tigers, squirrels, and bears, the predators of some wild animals have almost disappeared from the food chain, and the excessive increase of some animals is necessary to maintain a balance of natural ecosystems where humans and wild animals can coexist. It is pointed out as a problem.

The amount of damage caused by wild animals such as wild boars, elk, raccoons, and roe deer has increased by 21.6 billion won in 2006. According to the statistics, the damage of crops by wild tides is about 28% of fruit trees and 20% of rice, and 40% of wild boar damages by animals. Therefore, the development of a wild animal eradication device that can prevent damage to crops by wild animals is urgently required.

Conventional wild animal extermination is Utility Model No. 0410998 (hereinafter referred to as "Preliminary Registration Proposal") registered under the designation March 3, 2006. The elimination of harmful animals listed in the above registration is made in the form of natural animals whose housing is avoided by the particularly harmful or feared by the harmful animals, and the LED (Lighting Emitting Diode) which emits light by electric signals As the pupil of. In addition, the inside of the housing is an infrared sensor for detecting the approach of the harmful animals, and in response to the detection of the harmful animals of the infrared sensor amplification of the pre-stored sound in the internal memory to control the light emission of the light emitter.

However, the pest elimination published in the above registration is first, the housing is made of a rectangular parallelepiped, there is a problem that must be provided separately to install on the farmland arable land. Secondly, by using infrared sensors, only the harmful animals approaching the front of the rape eradication housing can be detected to accurately detect animals in the terrain of agricultural land where obstacles such as dense fog or weeds are in front or curved up and down. There was no problem.

Therefore, the present invention is to solve the above problems, to provide a wild animal eradication device that can accurately detect and combat wild animals approaching flat or curved crop arable land.

Another object of the present invention is to detect the presence or absence of wild animals using a radar sensor that transmits and receives radio waves in the super high frequency (Super High Frequency: 3GHz ~ 30GHz) band, high-quality combat sound and flash It is to provide a wildlife extinguishing device to eliminate harmful wildlife by generating (schillerization).

The present invention for achieving the above object has a predetermined length is installed on the agricultural land, a radar sensor (Radar sensor) is attached to the plurality of watch poles (watch pole) installed in the vicinity of the agricultural land; A flash lamp installed in one of the watch-poles selected from the plurality of watch-poles and generating a flash of brightness corresponding to an input of a driving voltage and a speaker for reproducing an input sound source signal with an audible sound to the air; In response to the animal detection signals output from the radar sensors installed on the plurality of watch-poles, a sound source signal and a flashing driving voltage are supplied to the speaker and the flash lamp to combat wild animals. It is characterized by consisting of a control unit to combat wild animals.

The watch-pole is provided with a hollow formed therein and fixed to the ground, and a sliding rod inserted into the hollow of the fixed rod and sliding therein and fixed by a fastener screwed to the fixed rod to adjust the The radar sensor attached to the upper part of the sliding rod is preferably positioned at a height of 2 m ± 20 cm from the ground of the cropland.

The fixed rod is fixedly attached to the upper portion of the support plate to be placed on the ground of the cropland, the lamp plate is installed on the tip of the sliding rod is preferably installed on the top of the flash lamp.

The control unit stores various sound sources such as tiger crying, hounds chasing wild boars, sounds generated when a wild boar is chased by hounds, siren sounds, gunshots, and a repelling sound outputting a sound source signal corresponding to an output control signal. A generator; A flash controller for supplying a driving voltage to the flash lamp according to an input of a flash control signal to flash and drive the flash voltage; In response to a wild animal detection signal output from the radar sensor, an output control signal for selecting and outputting one of a plurality of sound source signals stored in the combat sound generator is supplied to the combat sound generator, and a flash control signal is transmitted to the flash controller. It is comprised by the control part to supply.

The radar sensor emits ultra-high frequency of about 20 GHz band, and detects the presence or absence of wild animals by analyzing the change of the waveform reflected from the object.

Wild animal repellent according to an embodiment of the present invention detects the wild animals approaching the crop farmland by installing a plurality of watch-poles in the annular shape on the main surface of the crop farmland, with a radar sensor attached to the top to adjust the height When a wild animal is detected by the radar sensor, a sound of a natural enemy is generated through a speaker installed in a watch-pole selected from the plurality of watch-poles, and at the same time, a flash lamp emits powerful light to produce crops. By combating nocturnal animals that approach farmland, you can protect your crops from harmful animals.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it should be understood that the present invention can be implemented in many different forms and is not limited to the described embodiments. It should be noted that the embodiments of the present invention described below are intended to sufficiently convey the spirit of the present invention to those skilled in the art.

1 is a block diagram of a wild animal eradication device according to a preferred embodiment of the present invention. Referring to FIG. 1, the wild animal extermination apparatus 1 according to an embodiment of the present invention detects the presence or absence of a moving object by detecting a wave change of a reflected wave reflected from an object by emitting electromagnetic waves forward. It is attached to one or both sides of the upper, and comprises a plurality of watch-poles 11 configured to adjust the height (length).

The watch-pole 11 has a hollow formed therein and is fixed to the fixed rod (Fixed rod) 12 which is fixed to the ground, and is inserted into the hollow of the fixing rod 12 and slides up and down in the interior thereof. It consists of a sliding rod 13 is fixed by the rotation of the fixing device 19 screwed to the rod 12, the fixing rod 12 is on the top of the support plate 14 which is placed on the ground of the cropland It is fixedly installed by welding or the like.

The sliding rod 13 of the watch-pole 11 configured as described above rotates the fixing unit 19 screwed to the fixing rod 12 to release the fixed state of the sliding rod 13. It can slide up and down in the hollow of the) can be adjusted so that the height of the radar sensor 10 installed on the top is located at a height of 2m ± 20cm from the ground of the cropland.

The reason for adjusting the height of the radar sensor 10 installed in the watch-pole 11 as described above is about 2m because of the detection performance of wild animals approaching the cropland in obstacles such as fog or weeds and the up and down curved terrain. To increase the

On the upper part of the fixed rod 12 constituting the watch-pole 11 shown in FIG. 1, a speaker 17 for reproducing and outputting a sound source signal with an audible sound is installed and attached to the top of the sliding rod 13. ) Is attached to the lamp plate 18 is provided with a flash lamp 15, the CdS cell 16 is installed on one side of the upper surface of the lamp plate 18. The CdS cell 16 discriminates day and night and outputs a corresponding detection signal. For example, a signal of logic "0" is output during the day and a signal of logic "1" at night.

The wildlife detection signal output from the radar sensor 10 and the day and night detection signal of the CdS cell 16 are supplied to the control unit 20 installed on the upper side of the support plate 14. A mode setting switch 21 for setting an operation mode is attached to the outside of the control unit 20, and an operation mode is determined according to the operation state of the mode setting switch 21 and the output of the CdS cell 16. do.

For example, when the mode setting switch 21 is switched to the day mode, the operating power supply voltage is supplied to the radar sensor 10 installed in the watch-pole 11 regardless of the day / night detection of the CdS cell 16. Supply and activate, and analyzes the output of the radar sensor 10 to perform a wild animal eradication operation.

However, when the mode setting switch 21 is switched to the night mode, the control unit 20 does not apply to the watch-pole 11 only when the output of the CdS cell 16 is logic "1" (night). By supplying and activating an operating power supply voltage to the installed radar sensor 10 to perform a wild animal eradication operation by the wildlife detection signal output therefrom. The reason for using the CdS cell 16 and the mode setting switch 21 as described above is to set the day and night operation because the wildlife is mainly active at night.

The control unit 20 shown in FIG. 1 activates the operation of the radar sensor 10 attached to the position-pole 11 according to the output of the operation mode switch 21 and the CdS cell 16 as described above. Thereafter, one of the plurality of combat sound sources stored in the internal memory is selected by the wild animal detection signal output therefrom, and is supplied to the speaker 17 installed in the watch-pole 11 for a preset time and at the same time flashing the driving voltage. Supply to the lamp 15.

At this time, the speaker 17 is about 8 natural animals crying, for example, tiger crying, hunting dogs chasing wild boar, wild boar sound when chased by hunting dogs, sirens, gun sounds, etc. Output for ~ 10 seconds. In addition, the flash lamp 15 installed on the top of the watch-pole 11 emits high brightness light by input of a flashing driving voltage. As an example of the flash lamp 15, a xenon lamp is preferably used. .

2 illustrates a block configuration according to a specific embodiment of the control unit 20 shown in FIG. 1. In Fig. 2, reference numerals 10, 15, 17 and 21 are the operation mode switches attached to the radar sensor, the flash lamp, the speaker and the control unit 20 attached to the watch-pole 11 in Fig. 1.

Referring to FIG. 2, the control unit 20 outputs a wild animal detection signal (O _RSi ) output from a radar sensor 10 installed in a plurality of watch-poles 11, where i is 1, Signal processor 22 for digitally converting and outputting integers such as 2, 3, ..n, tiger crying to combat wild animals, hounds chasing wild boar, and sound when boar is chased by hounds And a repellent sound generator 23 that stores various sound sources such as a siren sound and a gun sound, and outputs the repellent sound source according to an output control signal, and a repellent sound source connected to an output node of the repellent sound generator 23. An amplifier 24 which amplifies and outputs to the speaker 17 installed in the watch-pole 11 and a flash driving the flash lamp 15 provided in the watch-pole 11 at a driving voltage corresponding to the flash control signal. Through the controller 25 and the signal processor 22 Production is composed of animal sensed signal _(RSi O) controller 26 that outputs an output control signal and flashes in response to the control signal combating tone generator 23 and a flash controller 25 to. At this time, the control unit 26 is a microprocessor, and a memory 27 is connected to the outside, and the memory 27 stores various data under the control of the control unit 26. For example, information such as the number of occurrences of the wild animal detection signal O _RSi output from the radar sensor 10 through the signal processor 22 is stored.

In addition, reference numeral 28 in the drawings not described in FIG. 2 supplies an operating power of the control unit 26 as a power supply unit. At this time, the control unit 26 operated by the output voltage of the power supply unit 28 controls the power switch 30 connected to the output node in accordance with the output of the operation mode setting switch 21 and the CdS cell 16, respectively. The supply of the operating power of the radar sensor 10 connected to the watch-pole 11 is controlled.

Figure 3 is an illustration of a case where the wild animal eradication device according to a preferred embodiment of the present invention is installed on a flat farmland arable land and Figure 4 is a wild animal eradication device according to another embodiment of the present invention installed on a curved crop arable land As an exemplary diagram of the case, watch-poles 11 having only the radar sensor 10 coupled to the upper part of the sliding rod 13, a flash lamp 15, a speaker 17, and the watch-pole 11. The example in which the wild animal repeller 1 in which the control unit 20 is installed is installed.

Outputs of the radar sensor 10 installed in the plurality of watch-poles 11 when the plurality of watch-poles 11 are installed at regular intervals (l) in the flat or curved cropland as shown in FIGS. 3 and 4. (O _RSi ) is supplied to the control unit 26 through the signal processor 22 of FIG. 2. Therefore, in order to detect wild animals approaching the cropland of flat / bent land using the plurality of watch-poles 11 as shown in FIGS. 3 and 4, the control unit 20 outputs a plurality of radar sensors 10. You can see that you must enter.

After the radar sensor 10 attached to any watch-pole 11 in the state configured as shown in FIG. 3 and FIG. 4 emits an electromagnetic wave and analyzes a wave reflected by an object in front of the object to determine whether the animal is present or not, If detected as an animal, wild animal detection signal O _RSi is output. In this case, the signal processor 22 of FIG. 2, which inputs the wild animal detection signal O _RSi , converts the received signal into a digital signal and supplies the digital signal to the controller 26. That is, the signal processor 22 processes the received signal into a digital signal that can be interpreted by the microprocessor and inputs the received detection signal to the controller 26.

The control unit 26 records the number of wild animals detected in the memory 27 in response to the wild animal detection signal O _RSi output from the radar sensor 10, and then the combat sound source corresponding to the number of wild animals detected is stored. An output control signal for outputting is output to the erasing sound generator 23, and the flash control signal is supplied to the flash controller 25.

Here, the fight against wild animal detection refers to the sound of a tiger crying in one detection, the sound of a hunting dog chasing a wild boar in two detections, and the sound of a wild boar being chased by a hunting dog in three detections. The siren sound is detected at times, and the gun sound is detected at five times. The sound source is output from the eradication sound generator 23 under the control of the controller 26 and input to the amplifier 24.

The amplifier 24 amplifies the extinguishing sound source output from the extinguishing sound generator 23 and supplies it to the speaker 17 attached to the watch-pole 11 so as to reproduce it from the speaker 17 in the flat farmland arable land of FIG. 3. The fight sound being spread is spread.

At this time, the flash controller 25 of FIG. 2 supplies a flashing driving voltage to the flash lamp 15 installed at the tip of the watch-pole 11 in response to the flash control signal output from the controller 26. Flat farmland cropland / flexion of cropland cropland in Fig. 4, the glare is suddenly illuminated, the main surface is suddenly bright, so that the border of the watch-pole (11) installed on the flatland cropland of Fig.3 / cropland cropland of Fig. As soon as it enters the interior, the sound of the natural enemy reproduced from the speaker 17 is surprised by the powerful light of the flash lamp 15.

After experimenting with the wild boar caught and breeding for the experiment, the first time the sound comes to a stop, stop stepping two or three footprints, observe the direction of the sound and run away if the sound persists, but approaching again when the sound stops Seemed. Therefore, when wild animals are detected, the playing time of the extermination sound is preferably about 8 seconds to about 10 seconds so that the wild boar can be completely eradicated.

Wild animal eradication (1) according to an embodiment of the present invention in the farmer's pavement for three months, such as sweet potatoes, corn, feed, makgeolli, such as wild boar crops while experimenting the results of the eradication results as shown in the following [Table] The raccoon, which has little damage, was shortened to 2 days by adapting to sounds and lights. However, raccoons frequently appeared as No. 1 / day, and the wild boar and elk were less likely to appear due to the sound and light of the extermination device.

[Test result of invasion detection and eradication of wild animal]

Types of Wild Animals Initial submission period (days) Total number of appearances (times) reaction wild boar 35 One Eradication elk 38 4 Eradication raccoon 2 54 adaptation

As described above, the wildlife detecting and eradicating apparatus according to the embodiment of the present invention can accurately detect the appearance of wild animals in curved terrain by detecting the presence or absence of an object with a radar sensor that transmits and receives signals of high frequency, and wild There is an advantage that the efficiency of eradication is high by eliminating wild animals with powerful natural sounds and lights by generating the natural nemesis and flashes of wild animals.

1 is a block diagram of a wild animal eradication device according to a preferred embodiment of the present invention.

2 is a block diagram according to a specific embodiment of the control unit shown in FIG.

Figure 3 is an illustration of a case where the wild animal eradication device according to a preferred embodiment of the present invention is installed on a flat crop arable land.

Figure 4 is an illustration of the case where the wild animal extermination apparatus according to the preferred embodiment of the present invention is installed on the agricultural crop arable land.

<< explanation of the code about part of drawing >>

1: wildlife control device, 10: radar sensor,

11: watch-pole, 12: fixed rod,

13: sliding rod, 14: support plate,

15 flash light, CdS (Cadmium Sulfur) cell,

17: speaker, 18: lamp plate,

19: fixture, 20: control unit,

21: mode setting switch, 22: signal processor,

23: eradication sound generator, 24: amplifier,

25: flash controller, 26: control unit,

27: memory, 28: power supply,

30: power supply switch,

Claims (4)

In the wild animal eradication device, A hollow rod is formed therein and is fixed to a support plate placed on the ground, and the sliding rod is inserted into the hollow of the fixed rod and slides up and down therein and is fixed by a fastener screwed to the fixed rod. The upper part of the sliding rod is attached to a day and night detection sensor for detecting day and night and a radar sensor that detects the presence or absence of an animal as a wave form change of the reflected wave hit by an object by firing electromagnetic waves into the atmosphere. Multiple watch-poles; A flash lamp installed in one of the watch-poles selected from among the plurality of watch-poles and generating a flash of brightness corresponding to an input of a flashing driving voltage and a speaker for reproducing the input sound source signal as an audible sound and outputting it to the atmosphere; ; A mode setting switch for setting day and night; When the mode setting switch is switched to the daytime mode or the mode setting switch is switched to the night mode and the day / night detection sensor is detected at night, the operating voltage is respectively supplied to the radar sensors installed in the watch-poles. And a control unit for supplying a sound source signal and a flashing driving voltage to the speaker and the flash lamp to extinguish the wild animal with a loud natural sound and a strong flash in response to the animal detection signal outputted therefrom. Wild animal eradication device, characterized in that by configuring. delete The apparatus of claim 1, wherein the flash lamp is installed on an upper portion of a lamp plate attached to the tip of the sliding rod. The method according to claim 1, wherein the control unit stores a variety of sound sources, such as tiger crying, the sound of the hunting dog chasing the boar, the sound generated when the wild boar is chased by the hunting dog, siren, gunshot, etc., the sound source signal corresponding to the output control signal A repellent sound generator for accessing and outputting the signal; A flash controller for supplying a flashing driving voltage to the flash lamp according to an input of a flash control signal to drive the flash lamp; A control unit for supplying an output control signal for sequentially outputting a plurality of sound source signals stored in the combat sound generator to the combat sound generator according to the output frequency of the animal detection signal from the radar sensor, and supplying a flash control signal to the flash controller Wildlife eradication device, characterized in that comprising a.

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