JP2012110269A - Apparatus for preventing invasion of wildlife - Google Patents

Abstract

PROBLEM TO BE SOLVED: To return wildlife which is trying to invade an agricultural land, a farm house or a private house for food day and night to mountains without getting the wildlife to be close to predetermined areas.SOLUTION: The apparatus for preventing invasion of the wildlife includes: an amplified sound generator 10 which receives public broadcasting using animal sensors S1, S2, ..., Sn for detecting the existence of animals moving on the ground at predetermined locations, and a schedule timer T on the basis of 24 hours, and outputs the sounds from the received public broadcasting; and a mechanical noise generator 20 which generates mechanical noise by the animal sensors S1, S2, ..., Sn and/or the schedule timer T. The sounds from the amplified sound generator 10 and the mechanical noise generator 20 constitute an acoustic space of human society, and are identified by wildlife as a living space of human beings so that the wildlife stays away.

Description

The present invention is a satoyama that brings birds and beasts into close proximity to harvested agricultural land, birds and beasts that invade in search of food, such as birds such as sparrows and frogs, and animals such as spiders, deers and monkeys. The present invention relates to a bird and animal invasion prevention device that can be returned to a mountain or the like.

Birds and animals invasion that protects against damage to crops, human bodies, etc. since long ago As a prevention device, an electric fence for preventing the invasion of harmful animals is well known. As an electric fence for preventing the invasion of harmful animals, for example, the technique of Patent Document 1 can be cited.
Japanese Patent Laid-Open No. 2004-133867 can effectively remove a harmful animal trying to enter by receiving an electromagnetic wave of the high voltage pulse current together with an electric shock caused by the high voltage pulse current and causing the light emitting device to emit light or blink. In addition, by repeating the light emission or flashing of light and giving an electric shock together, the habit of preventing the pest from approaching the electric fence just by watching the light emitting device flash or flash due to its learning effect. It can be held, and damage to the electric fence itself due to the contact of the pests with the electric fence can be minimized. In other words, giving multiple stimuli is known as an operant conditioning in terms of animal behavior and is known as an effective learning method. Pests can be more efficiently learned to be dangerous, and damage to the electric fence for preventing the invasion of pests due to contact with the pests can be prevented.
However, since the invention of Patent Document 1 needs to output a high voltage pulse, it is necessary to apply a voltage in a completely insulated state, and daily electrical management is required. Accordingly, it is sufficient that it can be managed by a limited number of specialists such as golf courses, but ordinary farmers cannot perform economical management and management with little risk.

In addition, there is a method of repelling the damage of birds and beasts that occurs in spaces such as airports with explosion sounds. For example, Patent Document 2 is an example.
In Patent Document 2, if a power switch is turned on in a state in which firecracker fireworks are suspended, the heat generating part of the first stage heater assembly and the firecracker fireworks lead wire are in contact with each other, and the first stage heater power supply circuit Then, when the heater switch is turned on and the intrusion detection sensor outputs an output, the second stage is closed and power is supplied to the heater assembly, heat is generated, and the firecracker fireworks line burns and falls, and the heater assembly is self-weighted. To return to the original position, the first stage condition is canceled and the initial state is restored. In order to cool the heater heat generating portion, the motor control timer operates for about 30 seconds to suppress the rotation of the motor. Thereafter, the timer is released and the slit disk rotates, accepts the next firecracker fireworks, and the heating section of the first stage heater assembly comes into contact with the firecracker fireworks lead.
Therefore, according to Patent Document 2, the user installs an intrusion detection sensor separated from the apparatus main body in a range where the transmission radio wave reaches, hangs firecracker fireworks on the slit disk of the apparatus main body, and stores it in the main body storage container. Just by hanging, you can capture the invading birds and beasts by automatic operation and repel the birds and beasts with the combined effect of alarm sound and fireworks explosion sound.
However, the location of the alarm sound and explosion sound is specified, and the birds and beasts recognize it as noise. It cannot be excluded. In particular, due to their familiarity, they do not get close to the alarm sound source or explosion sound source, but advance to a place away from a predetermined distance. Also, since it was not possible to generate alarm sounds and explosion sounds near private houses at night, it was not effective for animals such as deer and spiders.

JP2008-61562 JP 2006-187217 A

As described above, the conventional birds and beasts intrusion prevention devices mainly use a method using an electric fence for applying an electric shock by an electric fence and a method using an unexpected threatening sound such as an explosion sound.
However, the method using an electric fence requires high voltage management and insulation state management because it is necessary to output a high voltage pulse, and if it is an area managed by a limited specialist such as a golf course Although it is good, it is not preferable as a bird and animal invasion prevention device in general residential areas and rural areas. In particular, birds, monkeys, etc. were not functioning at all for those that invaded by avoiding electric fences. Also, some of the fences jumped to avoid the electric fence, and even if installed, the effect was not high.
The generation of intimidating sounds for the purpose of intimidation is switched to recognition as environmental noise for animals that hear the occurrence of intimidating sounds many times a day, and after a few days it is no longer intimidating. In particular, the generation of intimidating sounds such as alarm sounds and explosion sounds is effective in a wide range, but since it is stopped at night, it is effective for animals such as moths and deer that are active at night. The current situation is not.

  However, in reality, animals such as foxes, deer, foxes, etc. do not appear on the site during work at construction sites in the mountains or during the daytime. Even in private houses in the mountains, animals such as frogs, deer and foxes do not appear in the daytime. At night, animals such as cormorants, deer, and cormorants usually appear in construction site dormitories and mountainous houses. On the other hand, techniques such as threats so far have been limited to those that try to give fear to animals such as spiders, deers, spiders and the like that humans are scared. In general, however, animals have a sharper sense of sound than humans to protect themselves. For example, even if music is played from a speaker on a regular basis, it is highly likely that the sense of rhythm has been understood by animals such as foxes, deer, foxes, etc. that artificial music is being played. The threatening explosive sound is the same, and it is not even recognized as a threatening sound, and it is highly likely that it is merely a recognition that a harmless plosive sound is generated in a specific place. In particular, wild animals such as frogs, deer, and foxes do not live with their living spaces overlapping human living spaces. There is a problem that humans cannot claim human living space.

  Therefore, it is an object to provide a birds and beasts invasion prevention device that can return a wild beast that tries to invade farmland, farms, private houses, etc., regardless of day or night, without returning it to a predetermined area. Is.

The bird and beast invasion prevention apparatus according to the invention of claim 1 receives a public broadcast by an animal sensor that detects that an animal moves within a predetermined range and a schedule timer based on 24 hours, and receives the received public broadcast. A loudspeaker generating means for outputting only the sound from the sound and mechanical noise generating means for generating mechanical noise by the animal sensor and / or the schedule timer.
Here, the animal sensor that detects that the animal has moved within a predetermined range is one that detects the presence of a harmful animal such as a spider, a deer, a bear or a monkey. used. However, the type of sensor is not limited when the present invention is implemented. In particular, monkeys may come from trees and may detect them, but according to experiments by the present inventors, other requirements, i.e., without detecting such a space, Since the living space of humans appears on the surface by the operation of the loud sound generating means and the mechanical noise generating means, it was confirmed that the animals are not approaching like the birds, so the upper space is virtually meaningless.
Further, the schedule timer based on the above 24 hours may be any timer that can be operated in units of one week, one month, six months, or one year. In particular, since the timing for operating the loud sound generating means and the mechanical noise generating means is obtained, any timer can be used as long as the time can be set.
The loud sound generating means receives public broadcasts and outputs sound from the received public broadcasts, and is usually output by the schedule timer and / or animal sensor. However, when an animal sensor that operates based on the schedule timer and detects that the animal has moved within a predetermined range is operated, an operation with an accent can be performed.
Further, the mechanical noise generating means generates mechanical noise that is not a monotonous repetitive sound by the output of the animal sensor and / or the schedule timer, and the noise level is timed at a place 1 m away from the noise source. The weighting characteristic S may be 60 dB or more. If possible, it is desirable that the mechanical noise can output a plurality of noise levels depending on the rotational speed, impact, and the like.

The birds and animals intrusion prevention apparatus according to the second aspect of the present invention further emits light with a flashlight (electronic flash) such as a strobe (trademark of Strobe Research) by the animal sensor and / or the schedule timer.
The light emitted from the flash bulb indicates that the animal sensor and / or the schedule timer is in an operating state, and is not a threat to birds and beasts, and informs nearby people that the animal is operating. The work of is to inform the inhabitants of the attention that animals are nearby. Of course, LED display, incandescent light bulb, and fluorescent light can be displayed in addition to the light emission of the flash bulb (electronic flash).

  The animal sensor for detecting that the animal has moved within a predetermined range of the bird and beast intrusion prevention device according to the invention of claim 3 is an optical sensor or an infrared sensor disposed in the animal path. Here, as an animal sensor for detecting that an animal has moved within a predetermined range, an optical sensor or an infrared sensor disposed in the animal path is determined based on the stability of electrical operation. It can be a kind of sensor. In addition, setting the animal path eliminates a useless area for installing the animal sensor, and enables efficient detection with a few installations and a short distance installation.

The schedule timer based on the 24 hours of the bird and animal intrusion prevention device according to the invention of claim 4 is capable of setting at least hour and minute.
Here, the schedule timer is not limited as long as it can be operated in units of 7 days, 1 month or 6 months, 1 year, and the timing for operating the loud sound generating means and / or the mechanical noise generating means is set. Therefore, any timer that can set the time may be used.

The loudspeaker generating means for outputting only sound from the received public broadcast of the bird and beast invasion preventing apparatus according to the invention of claim 5 is a three-dimensional broadcast by two or more speakers.
Here, the loudspeaker generating means having two or more speakers is a unit that can obtain a three-dimensional sound by stereo output, and is preferably a unit that can make a three-dimensional sound further by using three or four speakers. In particular, it is desirable that the state of sound source movement is caused by scanning the horizontal plane of the monitoring area with the center of the sound by stereophonic sound. Of course, it is also possible to emphasize the sense of realism using super bass.

The mechanical noise generating means for generating the mechanical noise of the bird and animal invasion preventing apparatus according to the invention of claim 6 directly uses a sound produced by rotating and dropping a substantially spherical granular material, or an amplifier. Is used to output the sound.
Here, since the mechanical noise generating means notifies the birds and beasts that the noise source is artificially operated, it does not notify the dummy by repeating the monotonous sound. Therefore, this noise generating device needs to generate a sound that cannot be judged as a simple monotonous repetition of sound even in the human ear. If possible, it is desirable to generate an acoustic environment that reflects around the mechanical noise generating means without using a loudspeaker and in which the amplitude of the audio frequency and the level of the frequency vary depending on the location.

The birds and animals intrusion prevention apparatus according to the invention of claim 7 further includes a brightness sensor for detecting the brightness of the environment.
Here, the brightness sensor for detecting the brightness of the environment can be corrected so as not to be simply constrained by the time limit of the schedule timer based on the judgment of morning and evening. Sunrise and sunset times can be corrected.

The mechanical noise generating means for generating the mechanical noise of the birds and beasts intrusion prevention device according to the invention of claim 8 controls the output by the output of any one of the schedule timer, the animal sensor, and the brightness sensor. Is.
Here, the mechanical noise generating means for generating the mechanical noise includes the schedule timer, an animal sensor for detecting that an animal moving on the ground is present at a predetermined position, and a brightness for detecting the brightness of the environment. The output is controlled by one or more outputs of any one of the sensors, and the mechanical noise generating means can be controlled as the magnitude of sound generation and the frequency level.

According to the first aspect of the present invention, a public broadcast is received by an animal sensor that detects that an animal moving on the ground is present at a predetermined position and a schedule timer based on 24 hours, and audio is received from the received public broadcast. A loud sound generating means for outputting and a mechanical noise generating means for generating mechanical noise by the animal sensor and / or the schedule timer, and / or an animal according to a set time set in the schedule timer The voice is output from the public sound reception means and / or the mechanical noise is generated from the mechanical noise generation means by the output of the animal sensor that detects the presence of the sound at the predetermined position. Is.
At this time, the sound from the public broadcast output from the loud sound generating means does not become the repeated sound of the same content, but the constantly changing conversation sound and music flow, so that the human living space is recognized, Feeling the signs of people from the conditions, birds and beasts will not approach. In addition, mechanical noise generation from the mechanical noise generation means has the same tone, so there is no repeated sound in terms of content, so it recognizes that a person is doing some work, and birds and beasts approach There is nothing. In particular, since the animal sensor detects that an animal moving on the ground exists at a predetermined position and the animal learns the area, the animal sensor cannot approach the area. That is, wild animals such as foxes, deers, and moths recognize human living spaces and avoid overlapping their own living spaces, thus allowing wild animals and humans to coexist.
Therefore, it functions as a birds and animals invasion prevention device that returns a wild animal that seeks to invade farmland, farms, private houses, etc. regardless of day or night and returns it to the field without bringing it close to a predetermined area.

  In the invention of claim 2, since the flash bulb is flashed and flashed by the animal sensor and / or the schedule timer, in addition to the effect of claim 1, the device for preventing invasion of birds and beasts is activated. It is possible to convey information that it has been detected that an animal moving on the ground is present at a predetermined animal sensor installation position. In particular, since there is little threatening effect by light, it can be grasped as operation information of the birds and animals intrusion prevention device.

  Since the animal sensor for detecting that the animal moving on the ground according to the invention of claim 3 is present at a predetermined position is an optical sensor or an infrared sensor disposed on the animal path, the animal sensor is the claim 1 or claim. In addition to the effect described in Item 2, the presence of an animal can be accurately detected by blocking light due to the presence of the beast or detecting the body temperature of the beast, and the malfunction of the apparatus can be eliminated. Further, by arranging it on the beast path, there is no need to arrange the animal sensor so that it can be detected for a long linear distance, so that it can be economically installed.

  Since the schedule timer based on the 24-hour period of the invention of claim 4 can set at least hour and minute, in addition to the effect of any one of claims 1 to 3 Thus, since the loud sound generating means and / or the mechanical noise generating means can be operated at a specific time, it can be set according to the time that affects human life and the action time of wildlife.

  The loudspeaker generating means for outputting only sound from the received public broadcast according to the invention of claim 5 is a three-dimensional broadcast by two or more speakers, and therefore, according to any one of claims 1 to 4. In addition to the effects of, the movement of the voice can be controlled in a space that prevents the invasion of birds and beasts even if the person does not actually move, thereby creating a situation (situRtion) where more people move than the movement of the person Can do. Therefore, birds and beasts can be recognized as if the space is a human life area.

  The mechanical noise generating means for generating mechanical noise according to the invention of claim 6 directly uses a sound uttered by rotating a substantially spherical granular material or outputs the sound using an amplifier. Therefore, in addition to the effect according to any one of claims 1 to 5, a situation in which noise is generated as a work sound without being monotonously repeated and a human operation is performed. It can be brewed. Therefore, birds and beasts can be recognized as if the space is a human life area.

  The bird and animal intrusion prevention device of the invention of claim 7 is further provided with a brightness sensor for detecting the brightness of the environment, so that the effect according to any one of claims 1 to 6 is achieved. In addition, the operation of the schedule timer based on 24 hours can be corrected and set based on the judgment of the start or end of the activity of birds and beasts.

  The mechanical noise generating means for generating the mechanical noise of the bird and animal intrusion prevention device according to claim 8 is the schedule timer, an animal sensor for detecting that an animal moving on the ground exists at a predetermined position, Since the output is controlled by the output of any one of the brightness sensors for detecting the brightness of the environment, in addition to the effect according to any one of claims 1 to 7, the mechanical noise Since the generation means is to let the birds and beasts know the existence of the human activity area as a work sound being performed by the person, when the person tries to enter the human activity area together with the activity of the birds and beasts, The presence of an active area can be given.

FIG. 1 is an electric circuit diagram showing an overall configuration of a bird and animal species intrusion prevention device according to an embodiment of the present invention. FIG. 2 is a perspective view showing a configuration of mechanical noise generating means for generating mechanical noise used in the bird and beast invasion preventing apparatus according to the embodiment of the present invention. FIG. 3 is a flowchart of a main routine executed by the microprocessor of the birds and animals intrusion prevention apparatus according to the embodiment of the present invention. FIG. 4 is a flowchart of a sound output routine performed by the microprocessor of the bird and animal species intrusion prevention apparatus according to the embodiment of the present invention. FIG. 5 is a flowchart of a mechanical noise output routine executed by the microprocessor of the birds and beasts intrusion prevention device according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 5. In the drawings, the same symbols and the same reference numerals in the embodiments are the same or corresponding parts, and therefore, duplicate description is omitted here.
A plurality of animal sensors S1, S2,..., Sn (n is a finite integer) that detects that an animal moving on the ground exists at a predetermined position is provided with an optical sensor every 5 to 30 m. The This optical sensor includes a projector that incorporates an LED that generates light such as visible light, infrared light, or laser light, and a light receiver whose output changes by detecting light such as cds (photoresistor) or a phototransistor. It is made up of. Moreover, you may use the infrared detector which detects the infrared rays emitted from the body of an animal. In particular, when the animal path is known, rather than arranging animal sensors S1, S2,..., Sn consisting of a projector and a light receiver at a long distance, animal sensors S1, S2,. ... Sn is economical because it is not necessary to install two poles.

Of course, the optical sensor arranged at intervals of 5 to 30 m is a projector that incorporates an LED or the like that generates light such as visible light, infrared light, or laser light, and detects light such as cds or phototransistors. An animal sensor S1, S2,..., Sn consisting of a light-receiving device whose output changes is arranged seamlessly in the innermost area where it is desired to prevent the invasion of birds and animals, and an infrared detector is provided in the outer beast path. When installed, highly reliable detection is possible.
It is also possible to use a sensor for detecting a person used in the theft system.

  As the schedule timer T based on 24 hours, an internal timer of the microprocessor CPU may be used, or an external timer externally attached to the microprocessor CPU may be used. The schedule timer T of the microprocessor CPU can set the hour, minute, and seven days of the week as required, which are displayed on the display DS made of liquid crystal.

The animal sensors S1, S2,..., Sn and / or the schedule timer T receive a public broadcast by the reception circuit 11 such as a radio broadcast or a television broadcast, and the speakers 15R and 15L receive the public broadcast received by the reception circuit 11. Specifically, the loud sound generating means 10 for outputting the sound is demodulated by the demodulation circuits 12R and 12L in order to demultiplex the signal received by the receiving circuit 11 into the left and right audio signals in this embodiment, and if necessary. The balancer circuit 13 controls the left and right audio outputs, and performs scanning when scanning is required. The output of the balancer circuit 13 outputs sound from the speakers 15R and 15L via the amplifier circuits 14R and 14L, respectively.
Here, the scanning by the balancer circuit 13 means that the center position of the stereophonic sound is changed by the balance by performing the output balance of the left and right audio signals, and the center scans a predetermined area of the acoustic space. it can.

  The mechanical noise generating means 20 for generating mechanical noise includes three outputs of the CPU 230 of the motor 230 of the mechanical noise generating means 20: “strong”, “medium”, and “weak”. Connected to the input. Accordingly, the motor 230 of the mechanical noise generating means 20 is rotated at three speeds according to the output of the microprocessor CPU, and the noise level of the time weighting characteristic S is measured at a position 1 m away from the sound source. 230 dB is set to 80 dB or more, 60 to 80 dB, or 60 dB or less corresponding to “strong”, “medium”, and “weak”. This noise level is not strict, but is an actual measurement value that has been confirmed to be effective in mountain villages and flatlands, and varies depending on the environment such as flatlands and mountains.

  The animal sensors S1, S2,..., Sn have a one-to-one correspondence with the flash bulbs F1, F2,..., Fn, and the animal sensors S1, S2,. The flashlight bulbs F1, F2,..., Fn in the range blink. Of course, the animal sensors S1, S2,..., Sn and the flash bulbs F1, F2,..., Fn are not in a one-to-one correspondence, but two of the animal sensors S1, S2,. Alternatively, one of three flash bulbs F1, F2,..., Fn can be used, or the flash bulbs F1, F2,. In other words, the flash bulbs F1, F2,..., Fn are not used for threatening animals but inform the approximate positions of the animal sensors S1, S2,. Therefore, it is only necessary that the local residents understand the installation conditions.

In addition, since the animal sensors S1, S2,..., Sn of the present embodiment are for detecting the presence of harmful beasts such as a spider, a deer, a bear, and a monkey, for example, usually an optical sensor or an infrared sensor. However, the type of sensor is not limited when the present invention is implemented. In particular, monkeys walk from trees, but even if they are not detected by the microwave or ultrasonic Doppler phenomenon, according to experiments by the present inventors, monkeys and birds are generally close to areas where no animals enter. This behavior was confirmed, and it was confirmed that it was meaningless to detect the movement of animals above 1 m above the ground.

  The loudspeakers 15R and 15L used as the loud sound generating means 10 are naturally installed mainly in the outdoors, so that all-weather outdoor speakers are used. The receiving circuit 11 receives public broadcasts such as television and radio and outputs only sound from the received public broadcasts. Since output of conversation, music, etc. is desirable, it is preferable to use radio broadcasts. . Moreover, it is also preferable to install a wave speaker called an M's system. In particular, it is desirable to install a speaker capable of outputting ultra-low sounds and coexist with a high-frequency speaker.

In particular, the balancer circuit 13 can scan the predetermined horizontal area of the acoustic space by changing the center position of the stereophonic sound according to the balance by adjusting the output of the left and right audio signals.
Further, the center of stereophonic sound can be changed and scanned by changing the direction of the directivity of the wave speaker called the M's system. These can be operated when the animal sensors S1, S2,..., Sn that detect that the animal has moved within a predetermined range are operated.

  The output of cds is input to the input of the microprocessor CPU as the brightness sensor CD. This brightness sensor CD detects the brightness of the environment, determines the night time between evening and early morning, determines the activity time of birds and beasts, and determines the lifestyle of people. is there.

  The mechanical noise generating means 20 is provided with a spiral ascending path 203 on a central axis 202 disposed in the center of a cylindrical inner cylinder 201 made of metal such as iron or stainless steel, The particles 204 having a diameter of 10 to 30 mm are raised by the ascending path 203, and the particles 204 are discharged from the upper part to the outside of the inner cylinder 201. An opening 205 is formed in the lower part of the inner cylinder 201, and the substantially spherical particles 204 that are discharged to the outside of the inner cylinder 201 and fall thereby enter the inner cylinder 201 through the opening 205, and are again formed in the inner cylinder 201. It is raised by the ascending path 203.

The central shaft 202 and the spiral ascending path 203 transmit the rotation output of the output shaft of the motor 230 to the central shaft 202 via the speed reduction mechanism 231. The motor 230 and the speed reduction mechanism 231 are housed in a housing 232 for waterproofing. The motor 230 has a battery that is charged by a solar battery.
As the substantially spherical particles 204, iron balls, bolts, nuts, pebbles and the like were inserted to make the generated sound more complicated.

  The granular material 204 discharged and dropped out of the inner cylinder 201 collides with a plurality of impact plates 207 disposed inside the metal outer cylinder 206, and mechanical impact sound is generated from the metal outer cylinder 206. generate. The central shaft 202 is connected to an output shaft of a motor 230 (not shown), and the rotational speed of the motor 230 can be changed in three stages: low speed, medium speed, and high speed. By shifting in these three stages, the conveyance amount of the granular material 204 in the ascending path 203 of the granular material 204 changes, and the noise level at a position 1 m away from the sound source is reduced to 80 dB. As described above, three stages of 60 to 80 dB and 60 dB or less are provided. Although the relationship between the rotation of the motor 230 and the noise level is set as described above in the present embodiment, it can be set to only one step or only two steps, or can be set to three steps or more. it can.

  That is, according to the experiments by the inventors, the mechanical noise generating means 20 generates mechanical noise that is not a monotonous repetitive sound and is discontinuous mechanical noise. It has been found that the time weighting characteristic S should be 60 dB or more at a place 1 m away. However, assuming a human living space, it is of course possible to output a plurality of levels of noise levels depending on the rotational speed of the motor 230 and the impact of the particles 204 falling outside the inner cylinder 201. Is desirable.

The control of the microprocessor CPU in the birds and animals intrusion prevention apparatus of the present embodiment will be described with reference to FIGS. First, the microprocessor CPU repeatedly executes the main routine shown in FIG.
First, it is determined whether or not the animal sensors S1, S2,..., Sn are operated in step S1, and when the animal sensors S1, S2,..., Sn are operated, the corresponding flash bulb (strobe) F1, One of F2,..., Fn is blinked, and the sensor operation flag is set to “1” (set up) in step S3. Since this blinking is a blink for instructing the person where the animal has entered the alert area, it continues until at least the operation of the animal sensors S1, S2,.

When it is determined in step S1 that the animal sensors S1, S2,..., Sn are not operating, it is determined in step S4 whether it is the timing for performing the acoustic output set in the schedule timer T, and the timing for performing the acoustic output. If not, the process enters step S6.
When it is determined in step S4 that it is time to perform the sound output set in the schedule timer T, the “sound output routine” is called and executed in step S5.

  Further, it is determined in step S6 whether it is a timing for generating a mechanical noise output, and when it is determined that it is not a timing for generating a mechanical noise output, the animal sensors S1, S2,. It is determined whether the sensor operation flag is set ("1"), and at the timing of generating the mechanical noise output, and the animal sensors S1, S2,. When the sensor operation flag is “1”, the “mechanical noise output routine” is called and executed in step S8. In step S9, the sensor operation flag is set to “0” (lowered), and this routine is exited.

  When the “sound output routine” is called in step S5, the receiving circuit 11 is set in the operating state in step S11, the position where the animal sensors S1, S2,..., Sn are operated is specified in step S12, and in step S13. It is determined whether or not a scan for moving the center of the stereophonic sound is set, and when the animal sensors S1, S2,..., Sn are not operating in step S12, or the stereoacoustic center is moved in step S13. When scanning is not set, monaural or stereo sound is output from the speakers 15R and 15L in step S14.

  When it is determined in step S13 that the scan for moving the center of the stereophonic sound is set, the output of the left and right audio signals is adjusted in step S15, and the scan for moving the stereophonic sound center to the left and right is performed. In step S16, the sound is output from the speakers 15R and 15L. This scan is preferably performed so that the sound is moved in the direction around the sensor in which the animal sensors S1, S2,. That is, it is desirable that the sound moves in the direction of the sensor in which the animal sensors S1, S2,. Of course, the direction can be left to right or right to left, front to rear, and rear to front.

  In step S17, the number of scans described above is counted, the predetermined number of scans are scanned, and the routine from step S12 is repeatedly executed until the number of scans is reached. When the predetermined number of scans is completed, step S18 is performed. To determine whether or not the operation of the animal sensors S1, S2,..., Sn is cancelled, and when the operation of the animal sensors S1, S2,. The above routine is repeatedly executed. When the movement of the animal sensors S1, S2,..., Sn is canceled in step S18, it is determined whether a predetermined elapsed time has elapsed in step S19, and until a predetermined elapsed time has elapsed in step S19. The routine from step S12 to step S19 is repeatedly executed.

  Further, when the “mechanical noise output routine” is called in step S8, it is determined in step S21 whether the animal sensors S1, S2,..., Sn are operating, and it is determined that they are not operating in step S21. In this case, the sound of “medium” noise level is generated in the mechanical noise generating means 20 to mean a human living space, and the operation of the animal sensors S1, S2,..., Sn is canceled in step S26. The routine of step S21, step S22, step S26 or step S21, step S22, step S26, step S27 is executed until the duration of the noise in step S27.

  When it is determined in step S21 that the animal sensors S1, S2,..., Sn are operating, in step S21 the brightness time of the night between the evening and the early morning is detected by the brightness sensor CD that detects the brightness of the environment. When judged, the mechanical noise generating means 20 is caused to perform a “weak” operation in step S24, the operation of the animal sensors S1, S2,..., Sn is canceled in step S26, and the duration of the noise in step S27. Until the time has passed, the routine of step S21, step S23, step S24, step S26 or step S21, step S23, step S24, step S26, and step S27 is executed.

  Further, when the brightness sensor CD that detects the brightness of the environment in step S23 determines that it is not night time between evening and early morning, there is little influence on the living environment, so mechanical noise generating means in step S25. , Sn is released in Step S26, and the operation of the animal sensors S1, S2,..., Sn is canceled, and Step S21, Step S23, Step S25, The routine of step S26 or step S21, step S23, step S25, step S26, step S27 is executed.

  As described above, the birds and animals intrusion prevention apparatus according to the present embodiment can perform program control as shown in FIGS. 4 to 6. However, when the present invention is implemented, it prevents other birds and animals from invading. It can be a control program.

  The bird and beast invasion prevention device of the above-described embodiment includes an animal sensor S1, S2,..., Sn that detects that an animal moving on the ground exists at a predetermined position, and a schedule timer T based on 24 hours. , Sn and / or a schedule timer T to receive public broadcasts and output sound from the received public broadcasts, and loudspeaker generating means 10; animal sensors S1, S2,. -Mechanical noise generating means 20 for generating mechanical noise by Sn and / or schedule timer T is provided.

In the birds and beasts intrusion prevention device of the above embodiment, since the sound from the public broadcast output from the loud sound generating means 10 is not repeatedly spoken of the same content, a constantly changing conversation sound and music flow. Birds and beasts recognize the existence of human beings, or some kind of human-made voice, and they feel the signs of people from those conditions, and birds and beasts do not approach. In addition, since mechanical noise is generated from the mechanical noise generating means 20 even if the tone is the same, there is no repeated sound in terms of content. Never approached. In particular, since the animal sensors S1, S2,..., Sn detect that an animal moving on the ground is present at a predetermined position and the animal learns the area, the animal sensor S1, S2,.
Therefore, it functions as a birds and animals invasion prevention device that returns a wild animal that seeks to invade farmland, farms, private houses, etc. regardless of day or night and returns it to the field without bringing it close to a predetermined area.

In particular, the birds and beasts intrusion prevention device of the above embodiment provides birds and animals with information to the extent that humans can recognize that they are living spaces on the premise of coexistence of humans and animals. It is not intended for the imaginary world that people such as threatening sounds expect birds and beasts to misidentify or feel horror, but provide information on people's lifestyles to birds and beasts Because it does, humans do not control the animal world, but understand both living spaces in their mutual recognition.
The inventors have confirmed the effect in the foothills and mountainous areas (private land), but birds such as sparrows and spiders that enter the farming land and private houses near the harvest, sharks, deer, monkeys. It was possible to return the birds and beasts to the satoyama, mountains, etc. without causing the animals to enter the intrusion prevention area.

  Further, since the animal sensor S1, S2,..., Sn and / or the schedule timer T emits a flashlight with a flashlight bulb, an animal that moves on the ground, such as a bird or animal invasion prevention device being operated, is operated. , Sn can be conveyed to the position of predetermined animal sensors S1, S2,..., Sn. In particular, the threat of light is small, but it can be grasped as animal position information.

  In addition, the animal sensors S1, S2,..., Sn for detecting that an animal moving on the ground exists at a predetermined position are optical sensors or infrared sensors arranged on the animal path. By blocking the light due to the presence of the light or detecting the body temperature of the beast, the presence of the animal can be accurately detected, the malfunction of the apparatus can be eliminated, and the reliability can be improved. Also, by arranging it on the beast path, it is not necessary to arrange the sensor so that it can be detected for a long linear distance, and therefore efficient setting is possible.

  Since the schedule timer T based on 24 hours can be set to at least hour and minute, the loud sound generating means 10 and / or the mechanical noise generating means 20 can be operated at a specific time. Therefore, it can be set according to the time when human life is hindered or the behavior time of wildlife.

  Furthermore, since the loud sound generating means 10 that outputs only sound from the received public broadcast is a three-dimensional broadcast with two or more speakers, the movement of the voice can be controlled without the movement of the person, thereby It is possible to create a situation where a large number of people move beyond the movement. Therefore, the birds and beasts can be recognized as if the space is a human life area.

In addition, the mechanical noise generating means 20 for generating mechanical noise directly uses a sound uttered by rotating a substantially spherical granular material, or outputs a sound using an amplifier. Therefore, it is possible to create a situation in which artificial operation is performed because noise is generated as work sound instead of being monotonously repeated. Therefore, birds and beasts can be recognized as if the space is a human life area.

In addition, in the case where a brightness sensor for detecting the brightness of the environment is provided, the operation of the schedule timer T based on 24 hours can be modified and set based on the judgment of the start of morning and evening activities of birds and beasts.

Then, the mechanical noise generating means 20 is a flash bulb, animal sensors S1, S2,..., Sn for detecting that an animal moving on the ground is present at a predetermined position, and brightness for detecting the brightness of the environment. The output can be controlled by any output of the sensor CD.
Accordingly, since the mechanical noise generating means 20 informs the birds and beasts of the existence of the human activity area as a work sound performed by the person, when the birds and beasts try to enter the human activity area, at that timing. Can give birds and beasts the presence of human activity areas.

  In the birds and beasts invasion prevention apparatus of the above embodiment for carrying out the present invention, the loud sound generating means 10 and the mechanical noise generating means 20 are a schedule timer T based on 24 hours, and animals moving on the ground are .., Sn for detecting presence at a predetermined position, Sn, and a loud sound generating means 10 and mechanical by means of one or more outputs of the brightness sensor CD for detecting the brightness of the environment. The noise generating means 20 can be operated simultaneously, at a time difference, or in response to the operation of the sensor.

In the birds and beasts intrusion prevention apparatus of the above embodiment, as an animal sensor for detecting that an animal has moved within a predetermined range, the presence of harmful animals such as foxes, deer, bears, monkeys, and the like is detected. However, when practicing the present invention, it is possible to provide a sensor that can detect only animals that are growing under environmental conditions.
In addition, the inventors performed amplitude modulation or frequency modulation with an audio frequency of 50 to 50,000 KHz with respect to the ultrasonic frequency of 300,000 KHz, and obtained the same effect as the loud sound generating means 10. Academically, this embodiment seems to have better characteristics, but since the loud sound generating means 10 of the above embodiment is effective, the difference cannot be expressed.

  In the birds and beasts intrusion prevention device according to the above-described embodiment, one or more of the loud sound generating means 10 and the mechanical noise generating means 20 may be installed. In particular, in the case of a small one, it is desirable to install corresponding to each of the animal sensors S1, S2,. Alternatively, if a laser beam is used for the animal sensors S1, S2,..., Sn, the detection distance is about 100 m, so one can be installed in 100 m, or the animal sensors S1, S2,. When Sn operates, two or three units may be operated around the operated part.

Further, the loud sound generating means 10 may be directional, but may be a non-directional speaker depending on the number of installed units or the monitoring area thereof. Of course, when the animal sensors S1, S2,..., Sn operate, one unit, two units, or three units or more may be operated around the operated part.
The brightness sensor CD for detecting the brightness of the environment corrects the sunrise and sunset of the schedule timer T based on 24 hours. However, in the case of carrying out the present invention, the brightness sensor CD is used. Mainly, the schedule timer T can be used for confirmation. Of course, in terms of the circuit, the logical product of the schedule timer T and the brightness sensor CD may be taken. However, from the viewpoint of animal biology, the setting time of the schedule timer T is set to extend the operating time with the brightness of the natural environment. It is preferable to configure.

  Furthermore, in the birds and beasts intrusion prevention device of the above-described embodiment, the loud sound generating means 10 and the mechanical noise generating means 20 include a schedule timer T based on 24 hours, and an animal moving on the ground exists at a predetermined position. .., Sn for detecting the sound, and the loudness sound generating means 10 and the mechanical noise generating means 20 by one or more outputs of the brightness sensor CD for detecting the brightness of the environment. It can be operated at the same time, with a time difference, or according to the operation of the sensor. In particular, the loud sound generating means 10 and the mechanical noise generating means 20 are the animal sensors S1, S2,. It is desirable to operate both by the operation of Sn. As long as the anteroposterior relationship is established, either may be set before or after. However, it is effective to gradually increase the output of the loud sound generating means 10 after the operation of the mechanical noise generating means 20 or to output simultaneously. It was.

  As the granular material 204 as the granular material of the mechanical noise generating means for generating the mechanical noise, an iron ball, an iron ingot other than the sphere, a crushed pottery, a can, a pebble or the like can be used. In particular, it is preferable to use a material whose mechanical strength is weaker than the mechanical strength on the apparatus side so that the granular material 204 can be replaced as a granular material. Here, the powdered material can be separated into a metal and a non-metal and reused.

  The brightness sensor CD for detecting the brightness of the environment and the schedule timer T based on 24 hours are set to 24 hours if the brightness sensor CD for detecting the brightness of the environment for detecting the sunrise and sunset is present. The reference schedule timer T can be omitted, but it is used to perform operations between sunrise and sunset.

  The human activity area in the case of carrying out the present invention is a living space of a human society, and is usually a space surrounded by animal sensors S1, S2,..., Sn. It does not mean a space surrounded by the animal sensors S1, S2,..., Sn to be used, but in mountainous areas, it is set as animal sensors S1, S2,. be able to. Moreover, in the thing arranged in the beast path, the village side becomes a human activity area. That is, the human activity area when the present invention is implemented is not determined by the arrangement of the animal sensors S1, S2,..., Sn, but the sound of the loud sound generating means 10 and the mechanical noise generating means 20 is not determined. , And Sn can be used as a guide at least. Of course, even in the case of a satoyama space surrounded by the animal sensors S1, S2,..., Sn, the animal sensor S1, S2,. In the case of the above-mentioned space, if the animal sensors S1, S2,... In particular, in the case where the loud sound generating means 10 and / or the mechanical noise generating means 20 are arranged corresponding to the animal sensors S1, S2,. Can do.

10 loud sound generating means 11 receiving circuit 13 balancer circuit 12R, 12L demodulating circuit 15R, 15L speaker 20 mechanical noise generating means T schedule timer CD brightness sensor DS display CPU microprocessor S1, S2,..., Sn animal sensor F1 , F2, ..., Fn Flash bulb

Claims (8)

An animal sensor for detecting that an animal moving on the ground exists at a predetermined position;
A schedule timer based on 24 hours;
Loud sound generating means for outputting sound from public broadcasts received by the animal sensor and / or the schedule timer;
A bird and animal intrusion prevention device, comprising: mechanical noise generating means for generating mechanical noise by the animal sensor and / or the schedule timer.   Furthermore, the birds and animals invasion prevention apparatus of Claim 1 which makes a flash light bulb light-emit by the said animal sensor and / or the said schedule timer.   The animal or animal according to claim 1 or 2, wherein the animal sensor for detecting that the animal moving on the ground is present at a predetermined position is an optical sensor or an infrared sensor disposed on the animal path. Intrusion prevention device.   4. The birds and beasts intrusion prevention device according to claim 1, wherein the schedule timer based on 24 hours can set at least hour and minute. The bird and beast intrusion prevention device according to any one of claims 1 to 4, wherein the sound generation means for outputting only sound from the received public broadcast is a three-dimensional broadcast by two or more speakers. . The mechanical noise generating means for generating the mechanical noise directly uses a sound uttered by rotating a granular material, or outputs a sound using an amplifier. The birds and animals intrusion prevention device according to claim 5. 7. The birds and animals intrusion prevention apparatus according to claim 1, further comprising a brightness sensor for detecting the brightness of the environment. The mechanical noise generating means for generating the mechanical noise includes any one of the schedule timer, an animal sensor for detecting that an animal moving on the ground exists at a predetermined position, and a brightness sensor for detecting the brightness of the environment. The birds and animals intrusion prevention device according to any one of claims 1 to 7, wherein the output is controlled by the output.

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