KR101011397B1 - System for controlling vermin and birds having octave-up function of MIDI file - Google Patents

Abstract

The algae and pest control system equipped with the octave function of the MIDI file according to the present invention repeatedly performs an octave up to the reproduction frequency range of the MIDI file to extend the reproduction frequency range of the MIDI file to the audible frequency region and the ultrasonic region, and to listen. The MIDI file in the frequency domain or the MIDI file in the ultrasound region may be reproduced simultaneously or by selecting and playing.

Therefore, in the present invention, birds and pests and pests can be prevented from access without causing environmental problems.

In addition, in the present invention, the signal to be used can be prevented from being immunized by simply repeating the signal.

Ultrasound, Bird Control, Pest Control, MIDI, Sound Source

Description

System for controlling vermin and birds having octave-up function of MIDI file with octave function of MID file

The present invention relates to an algae and pest control system equipped with an octave function of a MIDI file, and extends the MIDI sequencing function to reproduce an ultrasonic band by an octave adjustment (shift-up) function when playing a MIDI file. And it relates to a bird and pest control system equipped with the octave function of the MIDI file using ultrasonic waves.

As humans have gone through tens of thousands of years of civilization, they have been trying to eliminate the dangers of the development of civilization and preserve humanity from the threats of survival.

The origin of the rapid development of human civilization came from the beginning of agriculture, and through cultivation, mankind achieved stable food supply, and it was possible to pursue a planned and stable life away from the irregular and unplanned way of life. Development has begun to accelerate.

By the way, there were several harmful animals that hinder agriculture that provides a stable life as above, and the cultivator protects the crop from many enemies, from the growing season of the crop to the pests that afflict and to the algae that peck when it matures. Has been trying to achieve a stable harvest.

By the way, algae are beneficial to humans by eating harmful insects in normal times, but in the harvest season, the algae are harmful to the cultivators, and mankind has used various methods to protect the crops from these algae. By simply hanging a sparkling line around the farmland, the bird's eyes are deceived and inaccessible, and by setting up scarecrows, which are often found on farmland, in the fall, they look like humans in the eyes of birds. Preventing access to cropland.

However, such a method of visual eradication is effective for a while after installation, but it is extremely ineffective because birds can recognize it within a few days, and a method that compensates for these shortcomings and gives an acoustic stimulus is used intermittently. It was a method of firing an air gun or chasing a person with a gong.

However, this also works only when a gunshot is struck or when a gong is beaten or sacked, and after a while the birds come back and peck crops such as grains and fruits, which consumes a lot of manpower and makes it impossible to eradicate them completely. There is a problem.

On the other hand, while such a bird damages the surrounding environment of humans, there are many harmful animals and pests that directly harm living in human living space, for example, rats and cockroaches.

In the case of the rats and cockroaches, such as eating food or moving pathogens, the pests or poisons are installed everywhere and the pests or pests are eaten by killing them by eating them.

However, such a method has a serious effect on humans as well as harmful animals or pests, and requires much attention in handling and using them, and also prevents the killing of pests and animal carcasses from being exposed to children or pets. There is a problem that is cumbersome to pay attention to.

In the case of conventional ultrasonic repelling, simple ultrasonic waves generated by the sweep generator are randomly reproduced, and thus, the learning effect according to the simple repetition causes problems in the function of combating algae or pests, and the ultrasonic regeneration range and frequency range are very limited. .

Accordingly, in the present invention, when the MIDI file is reproduced, the music sound frequency of the audible region by the octave adjustment (shift-up) function is reproduced up to the ultrasonic band, and the ultrasonic file is used to control the MIDI file that can combat birds and pests. To provide algae and pest control system with octave function.

The MIDI file is a file that controls the playing device information and the like in the electronic instrument digital interface (MIDI). The MIDI file is very simple and has a small file size compared to a format that directly handles sound.

The frequency band reproduced by this MIDI device and related equipment, and the frequency band where human voice can be reproduced without changing the tone is 16.35 [Hz], the maximum value is 4,186.01 [Hz], based on the piano keyboard A49 = 440 [Hz]. Corresponds to It is also known that the region of higher harmonics of musical instruments reaches 16 [kHz]. Here, the scale of a general musical instrument is increased by twice the frequency each time one octave rises. In the present invention, a MIDI device capable of reproducing a region of 20 [kHz] or more by performing this octave up to about six times is applied to the present invention. Is to use the shift function of.

The algae and pest control system equipped with the octave function of the MIDI file according to the present invention for achieving the above object repeatedly performs an octave-up for the reproduction frequency range of the MIDI file, thereby reproducing the MIDI file. The region is extended to an audible frequency region and an ultrasonic region, and the MIDI file of the audible frequency region or the MIDI file of the ultrasonic region is simultaneously reproduced or selected to be reproduced.

Algae and pest control system equipped with the octave function of the MIDI file, the power supply unit for supplying power; A program memory section including software related to MIDI sequencing and music sound reproduction; A data memory unit for storing birds, insects, and general music sounds and MIDI files; A MIDI player for simultaneously playing, selecting, and playing back a MIDI file in the data memory unit as a signal in an ultrasonic or audio frequency band; A music sound player for playing a general music sound file in the data memory section; By calling the program data in the program memory unit to update the microcontroller or by calling various files in the data memory unit, the MIDI file among the called files is transmitted to the MIDI player for playback, and the general music sound file is music A microcontroller including a function of controlling the transfer to the sound regenerator; A frequency converter converting signals generated by the MIDI player and the music sound player into an audible frequency band or an ultrasonic band simultaneously or by selecting and converting the signals; An amplifier for amplifying the output signal of the frequency converter; And a speaker for outputting each sound signal amplified by the amplifier at the same time or separately selecting the audio signal in the audio frequency region or the ultrasonic region.

The speaker may include a speaker for reproducing an audible frequency band and a speaker for reproducing an ultrasonic band.

In addition, the present invention is characterized by further comprising a PC interface for interfacing between the PC and the system in order to update the system including the microcontroller using the PC or to store various data in the program memory unit or the data memory unit.

As described above, in the present invention, algae, harmful animals and pests can prevent access without causing environmental problems.

In addition, in the present invention, the signal to be used can be prevented from being immunized by simply repeating the signal.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention extends the MIDI sequencing function and adds an ultrasonic reproduction function, and breaks away from the existing technology of reproducing and applying music sound in the audible frequency band. The present invention relates to a band regeneration method and an application technique of exterminating birds and exterminating insects using ultrasonic waves.

The present invention for achieving the above object is equipped with a MIDI sequencing and ultrasonic reproducing function to escape from the type and method of the simple reproducing sound of the conventional bird repellent using ultrasonic waves.

That is, the present invention is equipped with an octave function by the MIDI player and the playback means to extend the reproduction frequency range of the MIDI file to the audio frequency band and the ultrasonic band, and to select and play it.

1 is a block diagram of a bird and pest control system equipped with the octave function of the MIDI file according to an embodiment of the present invention.

As shown in the figure, the algae and pest control system of the present invention, the power supply unit 101, PC interface unit 102, microcontroller 104, program memory unit 103, data memory unit 105, MIDI player 106, a music sound player 107, a frequency converter 106, an amplifier 109 and a speaker 110.

The power supply unit 101 is configured to supply power to the entire system of the present invention by using a direct current / alternating current.

The PC interface unit 102 is a means for connecting the system of the present invention to a terminal such as a PC for updating, maintaining, and improving the system of the present invention, and examples thereof include USB, IEEE 1394, and the like.

That is, the PC interface unit is connected to the microcontroller 104 to store various data (programs, MIDI music files, etc.) from the PC to the program memory unit or the data memory unit or to update a system including the microcontroller.

The program memory unit 103 is equipped with a program for implementing the MIDI sequencing function and system operation. In other words, the program memory unit 103 includes software related to MIDI sequencing and music sound reproduction.

The data memory 105 includes various sounds avoiding birds and pests, general music sounds (Wave, MP3, WMA, OGG, etc.), MIDI files, and the like.

The MIDI player 106 is called a MIDI file from the data memory unit by the microcontroller 104. The MIDI player 106 receives the MIDI file from the microcontroller 104 and simultaneously reproduces, selects and reproduces the signal in the ultrasonic or audio frequency band. .

The music sound player 107 is called a general music sound file (MP3, WMA, OGG, Wave, etc.) in the data memory unit by the microcontroller 104, and receives this general music sound file from the microcontroller 104 Play it.

The frequency converter 106 converts the output signal generated by the MIDI player 106 and the music sound player 107 into an audible frequency band or an ultrasonic band at the same time. Of course, the frequency converter 106 also performs frequency conversion of various sounds avoided by algae and pests to generate ultrasonic waves corresponding to various kinds of algae and pests.

That is, in the present invention, each sound file (Wave, MP3, WMA, OGG, etc.) mounted in the data memory unit 104 is simultaneously reproduced or cooked in the audio frequency region or the ultrasonic region according to the setting of the frequency converter 108. Regeneration can prevent algae and pests, as well as increase the efficiency of workers working there.

Accordingly, the system of the present invention performs the function of an audio system that can relieve the tired physical labor of a worker working in an orchard farmhouse by reproducing a music file of an audible frequency band heard by a human hearing and at the same time detects a human hearing function. It can't do it, but it plays a role as a device to regenerate the frequency of the ultrasonic zone which has the effect of combating harmful algae and pests.

The amplifier 109 amplifies the output sound (audio frequency region, ultrasonic region) of the frequency converter.

Speaker 110 is a speaker 110 that can output the audio signal amplified by the amplifier in the audio frequency region or the ultrasonic region at the same time or separately selected, full-range or separate speaker to reproduce the audio frequency band and The speaker that reproduces the ultrasonic band should be mounted at the same time.

The microcontroller 104 is connected to a PC interface unit 102, a program memory unit 103, a data memory unit 105, a MIDI player 106, a music sound player 107, and the like to perform the following functions.

That is, the microcontroller 104 controls the MIDI file transmitted from the PC through the PC interface unit 102, a general music sound file, a file for combating birds and pests to be stored in the data memory unit, and the system of the present invention. This program controls the program transmitted from the PC to be stored in the program memory unit 103 for update, maintenance and function enhancement.

In addition, the microcontroller 104 calls program data in the program memory section 103 to update the microcontroller 104 or calls various files in the data memory section 103, and among the called files, MIDI ( The MIDI file is transmitted to the MIDI player 106 for playback, and the general music sound file (MP3, WMA, OGG, Wave, etc.) is transferred to the music sound player for playback.

In the present invention, the user can reproduce the MIDI file as a sound for combating algae and pests to select and play the frequency of the ultrasonic region where the concept change is much more extended than the monotonous pulse waveform ultrasonic range of the conventional commercialized product. To be.

Here, the conversion effect of the ultrasonic region of the MIDI file is as follows.

In other words, the waveform generated by the existing ultrasonic wave and algae insect repellent has a function that can be randomly reproduced based on various sound sources, but because the reproduction range and waveforms are very monotonous accordingly, they are immediately exposed to the learning effect. There are disadvantages.

On the contrary, when the ultrasound region reproduction of the MIDI file according to the present invention is performed, the output waveform can be very diverse because of the large range of changes such as various musical instruments, sounds, melodies and beats due to the characteristics of MIDI music.

Here, the ultrasonic region reproduction function of the MIDI file refers to the audible frequency region of 659.26 [Hz] 201, 880 [Hz] 202, and 783.99 [Hz] 203 as shown in the piano score of FIG. Based on the fact that one octave up on the score is converted to twice the frequencies of 1,318.52 [Hz], 1,760 [Hz], and 1,567.98 [Hz]. As the area is expanded, the MIDI file mounted in the data memory section 105 of FIG. 1 is interlocked with the program memory section 103 by the microcontroller 104 and the MIDI player 106, and the frequency converter section 107 is processed. Through the process, the output can be converted into the ultrasonic region.

Next, the operation of the algae and pest control system equipped with the octave function of the MIDI file according to the present invention will be described.

1 is a block diagram of a bird and pest control system equipped with the octave function of the MIDI file according to an embodiment of the present invention.

FIG. 2 is a diagram showing a configuration for octaving up each natural frequency as part of a piano score

<Description of the symbols for the main parts of the drawings>

101: power supply (AC or DC)

102: PC interface unit (USB 1.1, USB 2.0, USB 3.0 compatible or IEEE-1394a, IEEE-1394b compatible)

103: Memory for storing program data having a sound playback function

104: microcontroller to control the overall operation of the system

105: Memory to store digital sound data such as Wave, MP3, MIDI

106: interface for playing MIDI sound sources

107: A player for playing music sound sources

108: frequency converter by selecting the sound of the ultrasonic band and audible frequency band

109: Amplifier for amplifying frequency converted sound data and outputting to speaker

110: speaker including a speaker unit for reproducing the ultrasonic band and a speaker unit for reproducing the audible frequency band

201: Piano keys of 659.26 [Hz]

202: 880 [Hz] Piano Keys

203: 783.99 [Hz] piano keyboard

Claims (4)

In the algae and pest control system using ultrasonic waves, By repeating the octave up to the reproduction frequency region of the MIDI file, the reproduction frequency region of the MIDI file is extended to the audio frequency region and the ultrasonic region, and the MIDI file of the audio frequency region or the MIDI file of the ultrasonic region is simultaneously reproduced or selected. Play it, The algae and pest control system includes a power supply unit for supplying power, a program memory unit including software related to MIDI sequencing and music sound reproduction, and a data memory unit for storing birds, pests, sounds, general music sounds, and MIDI files. And a MIDI player for simultaneously reproducing, selecting, and reproducing a MIDI file in the data memory unit as a signal in an ultrasonic or audio frequency band, a music sound player for reproducing a general music sound file in the data memory unit, and the program. Call the program data in the memory section to update the microcontroller or call the various files in the data memory section so that the MIDI file is transferred to the MIDI player for playback and the general music sound file is a music sound player That includes the ability to pass the A chromocontroller, a frequency converter for simultaneously converting or selecting and converting signals generated from the MIDI player and the music sound player into an audible frequency band or an ultrasonic band, an amplifier for amplifying an output signal of the frequency converter, and in the amplifier A bird and pest control system equipped with an octave function of a MIDI file, wherein the amplified sound signal is configured to include a speaker which simultaneously or selectively selects an audio signal or an audio signal. delete The method of claim 1, And the speaker includes a speaker for reproducing an audible frequency band and a speaker for reproducing an ultrasonic band. The method of claim 1, A bird with an octave function of a MIDI file, further comprising a PC interface unit for interfacing between a PC and a system for updating a system including a microcontroller using a PC or storing various data in a program memory unit or a data memory unit. And pest control systems.

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