JP2003339301A - Apparatus for preventing bird and animal injury - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an apparatus for preventing bird and animal injuries enhancing rejecting effects so that rejecting operation of the birds and animals always agrees with a behavior pattern of the birds and animals which are objects of rejection. <P>SOLUTION: The apparatus for preventing the bird and animal injuries is equipped with a power source part 1, a threatening alarm raising part 2 for raising a threatening alarm about the birds and animals by feeding electric power from the power source part 1, a solar radiation detecting part 5 detecting the intensity of the radiation such as sunlight changing the intensity according to a change in position of the sun and a controlling part 7 for inputting a detected signal of the solar radiation detecting part 5. Thereby, control according to a diurnal change for each season is performed. The power source part 1 is sometimes composed by dividing thereof into a power source part 1A for control and a power source part 1B for load or is sometimes equipped with a receiving part 13 for receiving a wireless signal and a storage part 14 for storing a plurality of control patterns corresponding to operating conditions of the threatening alarm raising part 2. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention prevents damage caused by wild animals such as wild boars, deer, monkeys, raccoon dogs, foxes, rabbits, and various kinds of birds on farms such as fields and orchards. The present invention relates to a bird and beast harm prevention device.

[0002]

2. Description of the Related Art In recent years, on farms that come into contact with the natural environment, wild animals have been heavily damaged by crops.
As a countermeasure, fences and nets are used to surround farms, but this alone cannot effectively prevent animal invasion.

Conventionally, among wild animals, there is a device for preventing birds from coming in. In the device described in Japanese Patent Application Laid-Open No. 9-28272, impact noise and flash light are generated intermittently by the electric power generated by the solar cell.

The device described in Japanese Patent Application Laid-Open No. 8-126176 includes a solar cell and an optical sensor for discriminating day and night, and makes a threatening sound or generates a flash during the daytime.

[0005]

Although each of the above-mentioned conventional devices can cope with birds having a relatively simple behavior pattern, it is nocturnal such as wild boar, raccoon dog, and fox,
It cannot respond effectively to animals with more complex behavior patterns.

[0006] For example, the raccoon dogs started their activities after sunset,
I take a rest at 10 o'clock in the evening, but sometimes go out during the day. Foxes often work after sunset and early in the morning. Rabbits can be called nocturnal and are most active at dawn and at dusk.

On the other hand, it is conceivable to change the condition settings such as the timing of the impact sound and the flashing light according to the specific animal to be excluded. However, this type of device
Since many of them are installed outdoors, it takes time and effort to change the settings.

An object of the present invention is to effectively eliminate harmful birds and beasts by always performing an elimination operation that matches the behavior pattern of the birds and beasts to be eliminated.

[0009]

According to the present invention, there is provided a power source section, a threatening alarm generating section for issuing a threatening alarm to birds and beasts by power feeding from the power source section, and sunlight and infrared rays which change in intensity depending on the position change of the sun. And the like, which includes a solar radiation detection unit that detects the intensity of radiation such as the like, and a control unit that controls the operating state of the threatening alarm generation unit based on the detection signal of the solar radiation detection unit, the operating state including the operating time. It constitutes a prevention device.

In the above structure, the solar radiation detector detects the intensity of solar radiation such as sunlight. In the case of sunlight, it will be strongest at noon if it is sunny. The control unit corrects the time data of the internal clock unit based on the detection signal of the solar radiation detection unit at this time, that is, the detection signal indicating the peak of sunlight. The control unit also determines the season from the intensity of solar radiation indicated by the detection signal of the solar radiation detection unit and its duration. Under the control of this control unit, the threatening alarm generating unit generates a threatening alarm such as light and sound, and this operation of the threatening alarm generating unit is an operation suitable for daily sunrise, sunset and season.

In the above structure, the power supply unit may be composed of a primary battery, or may be composed of a part of the primary battery, but is it composed of a secondary battery or an electric double layer capacitor? It is preferable for the device to be installed outdoors to be a device that is rechargeable and that is charged by the generated power of a power generation unit that uses natural energy to generate power, such as a power supply unit that includes these as a part. . This is because there is no need to supply electric power from the outside and there is no need to lay a power supply line for a long time.

The power generation section for generating power using the natural energy is, for example, a power generation section composed of a solar cell,
It is a power generation unit consisting of a wind power generator. In addition, a simple hydroelectric generator can be used when there is a water flow near the power generation part that uses solar heat to generate power or the installation location of the device.

The threatening alarm generating section is for generating a sound wave or an ultrasonic wave by a sounding body such as a speaker, a siren, a bell or a piezoelectric vibrator, or an LED.
It emits visible light, infrared rays, or ultraviolet rays by a light emitting body such as a lamp, a flashlight, or the like. A combination of these may be used to generate a threatening alarm.
The sound wave as a threatening alarm includes a specific sound wave or ultrasonic wave that is repelled by a specific bird or animal to be excluded, for example, a sound of a natural enemy of the bird or animal to be excluded, or a warning sound from a bird or animal of the same kind. In addition, the movement of a tangible object, for example, the rotation of a windmill-shaped object or the swaying movement of a flag-shaped object may be used as a threatening alarm, or the emission of an odor substance may be used as a threatening warning.

Although the solar radiation detecting section is composed of an illuminance sensor, it may be composed of a power generation output detecting section for detecting the output level of the solar cell or an infrared sensor. Since the temperature changes substantially in accordance with the change of the solar radiation such as sunlight with a time difference, the temperature sensor for detecting the temperature may constitute the solar radiation detecting unit.

A single power supply unit may be used, but a power supply unit for control that supplies power to the control unit and a power supply unit for load that supplies power to other power consumption units including the threatening alarm generation unit are provided. Sometimes.

In the case where the power source unit is single, when the threatening alarm generating unit with large power consumption operates, a voltage drop occurs at the output end of the power source unit, and the influence of the voltage drop causes the micro controller which normally constitutes the control unit. There is a risk that the computer may reset unexpectedly or malfunction, such as a runaway. If the power supply unit is divided into the control power supply unit and the other load power supply unit, the above-mentioned malfunction is avoided.

The control power supply unit and the load power supply unit are both rechargeable, and both are charged by the generated power of the power generation unit that generates power by using natural energy. It is preferable as a device. In response to the low power consumption of the control unit, the load power supply unit is charged by the generated power of the power generation unit that uses natural energy to generate power, and the control power supply unit is powered by the load power supply unit. It may be configured to be charged.

The bird and beast damage prevention apparatus of the present invention is preferably
As an additional configuration, a receiving unit that receives a required wireless signal is provided, and the control unit is configured to change its control state based on the received signal of the receiving unit. The wireless signal may be a radio signal, an infrared signal, or an ultrasonic signal.

In this structure, by skipping a required signal from a separately prepared remote control unit, the control state of the control section, and thus the operating state of the entire apparatus, can be changed. In short, the user can change the control pattern and perform operations such as starting and stopping without touching the device from a distant place.

In addition to the above-mentioned receiving section, the bird and beast damage prevention apparatus of the present invention preferably has, as an additional configuration, a storage section for storing a plurality of control patterns corresponding to the operating state of the threatening alarm generation section. The control unit is configured to change the control pattern based on the signal received by the receiving unit.

With this configuration, the user changes the control pattern of the control unit without touching the device by skipping a required signal from a remote place, thereby changing the operation pattern of the threatening alarm generation unit. It is possible to cope with the familiarity of birds and beasts with a threatening alarm. It takes no effort or time to change the operation pattern of the threatening alarm generator. In addition, it is possible to omit the manual operation part that should normally be provided on the surface of the device and the cover that covers the operation part so that it can be opened and closed, and the entire device can be hermetically sealed. You can improve your sex.

[0022]

BEST MODE FOR CARRYING OUT THE INVENTION The details of the present invention will be described below with reference to the illustrated embodiments.

A) First embodiment. 1 and 2 relate to a first embodiment of the present invention, FIG. 1 is a configuration diagram of a bird and beast damage prevention apparatus of the first embodiment, and FIG. 2 shows a relationship between the intensity of sunlight and the operation of the apparatus. It is a time chart.

In FIG. 1, reference numeral 1 is a power supply unit, 2 is a threatening alarm generating unit including a sounding body 3 such as a speaker and its driving unit 4, and 5 is a solar radiation detecting unit including an illuminance sensor 6. , 7 are control units.

In the figure, the double line drawn between the blocks indicates a power supply line, and the single line indicates a signal line. The double dotted line shows a virtual power supply line, and the single dotted line shows a virtual signal line. This also applies to the following figures.

The power supply unit 1 is rechargeable, includes a secondary battery or an electric double layer capacitor, has a diode for preventing backflow on the input side, and has a voltage regulator and a DC-DC converter on the output side. It is configured to supply power to the outside at a predetermined voltage. The power supply unit 1 is composed of the diode on the input side and a secondary battery or an electric double layer capacitor, or, when a backflow prevention element is provided outside the input side, is composed of only a secondary battery or an electric double layer capacitor. It may be done. A power generation unit that uses natural energy to generate power is connected to the power supply unit 1.
The power supply unit 1 is charged with the power generated by the power generation unit. In this embodiment, the power generation unit that generates power using natural energy is composed of the solar cell 8. In some cases, the wind power generator 9 may be used instead of the solar cell 8, or the solar battery 8 and the wind power generator 9 may be used together.

The power of the power supply unit 1 is a predetermined voltage and is supplied to the drive unit 4 and the control unit 7 of the threatening alarm generation unit 2. The threatening alarm generation unit 2 is configured to generate a threatening alarm such as sound or light for birds and beasts to be excluded. The threatening alarm generating unit 2 includes a sounding body 3 such as a speaker, a siren, a bell, and a piezoelectric vibrator, and a driving unit 4 for the sounding body 3, a lamp, an L
It may be composed of a light emitting body 10 such as an ED or a flashlight and a drive unit thereof. Also, the sound generator 3 and the light emitter 1
In some cases, 0 may be used in combination.

When the threatening alarm generating section 2 is composed of the sounding body 3 and its driving section 4, as a threatening warning, a sound such as an impact sound, an explosion sound, a cry of birds and beasts, or a supernatural sound that the birds and beasts can sense. Generates sound waves. The threatening alarm generation unit 2 is provided with the light emitter 10.
And a drive unit thereof, as a threatening alarm, it emits visible light such as flashing light, blinking light, and infrared rays or ultraviolet rays that can be sensed by birds and beasts. In addition, the movement of a tangible object, for example, the rotation of a windmill-shaped object or the swaying movement of a flag-shaped object may be used as a threatening alarm, or the emission of an odor substance may be used as a threatening warning.

The solar radiation detecting section 5 detects the intensity of radiation such as sunlight and infrared rays whose intensity changes with the position of the sun. In this embodiment, the solar radiation detecting section 5 comprises an illuminance sensor 6. In addition, it may be composed of the infrared sensor 11 or a temperature sensor for detecting the temperature. Since the temperature changes substantially in accordance with the change in the irradiation intensity of the sunlight with a time lag, it can be considered that the intensity of the sunlight is indirectly detected by the temperature. The detection signal of the solar radiation detection unit 5 is input to the control unit 7.

The control unit 7 is usually composed of a microcomputer. The control unit 7 controls the operation of the threatening alarm generation unit 2 based on the detection signal of the solar radiation detection unit 5. Specifically, the operation start timing, operation time, and operation mode of the threatening alarm generation unit 2 are controlled. The control signal is given to the drive unit 4 of the threatening alarm generation unit 2. Note that reference numeral 7a
Is a clock unit in the control unit 7.

The operation of the above configuration will be described with reference to FIG. 2. The illuminance sensor 6 which constitutes the solar radiation detecting section 5 detects the irradiation intensity of sunlight. If the sunlight is fine,
As shown by the waveforms s and w in FIG. 2A, the intensity becomes strongest at noon. In addition, s is a waveform showing a change in illuminance in summer, and w is a waveform in winter.

The control unit 7 corrects the time data of the internal clock unit 7a based on the detection signal of the illuminance sensor 6 at this time, that is, the detection signal indicating the peak p (p ') of the sunlight. Further, since the irradiation intensity and irradiation time of sunlight are different between summer and winter, the control unit 7 determines the season from the difference. With this, the control unit 7 can perform control according to the diurnal change for each season.

When the birds and beasts to be excluded are nocturnal, the control unit 7 activates the threatening alarm generation unit 2 at a time point when a certain time has passed after sunset, as shown in FIG. At a certain time before sunrise, the activation of the threatening alarm generation unit 2 is stopped. The operation of the threatening alarm generation unit 2 matches the action pattern of the wild birds and beasts living to follow the movement of the sun.

B) Second embodiment. FIG. 3 shows the second aspect of the present invention.
It is a lineblock diagram of the birds and beasts harm prevention device concerning an embodiment.

In the second embodiment, as the solar radiation detecting section 5 for detecting the intensity of solar radiation, a power generation output detecting section 12 for detecting the output level of the solar cell 8 is provided.
The detection signal of the power generation output detection unit 12 is given to the control unit 7.

More specifically, the power generation output detector 12 is
An output voltage detection unit of the solar cell 8 and an output current detection unit are provided, and the power generation amount of the solar cell 8 is obtained from the detection amounts obtained by these both detection units, and a power source charged by the generated power of the solar cell 8. For example, the amount of power generation of the solar cell 8 is indirectly obtained from the amount of potential change of the unit 1.

Since other configurations are the same as those of the first embodiment, the same reference numerals are given to the common parts.

Since the power generation output detection unit 12 also detects the irradiation intensity of sunlight, as in the illuminance sensor 6, the control unit 7 which inputs the detection signal corrects the time data of the internal clock unit 7a. , Determine the season. The control unit 7 performs control according to the diurnal change for each season.

C) Third embodiment. FIG. 4 shows the third aspect of the present invention.
It is a lineblock diagram of the birds and beasts harm prevention device concerning an embodiment.

In the third embodiment, the power source section controls the power source section 1A for supplying power to the control section 7 and the threatening alarm generating section 2.
And a power source unit 1B for a load that supplies power to the. In addition, each of the power supply units 1A (1B) is provided with a diode for preventing backflow on each input side.
Other power supply unit 1B (1A) so that current does not flow between A and 1B
Is separated from. Both of the control power source unit 1A and the load power source unit 1B are chargeable, and both power source units 1A, 1
Both B are supplied with the power generation output of the solar cell 8 that is a power generation unit that uses natural energy. Power supply for load 1B
From the above, power may be supplied to separately provided garden lights, street lights, sign lights, and the like that consume a large amount of power. Since the other configurations are the same as those of the first embodiment, the common parts are denoted by the same reference numerals.

When the power supply unit 1 is single, when the threatening alarm generation unit 2 which consumes a large amount of power operates, a voltage drop occurs at the output end of the power supply unit 1. Due to the influence of the voltage drop, the microcomputer constituting the control unit 7 may be unexpectedly reset or run out of control. When the power supply unit is divided into the control power supply unit 1A and the other load power supply unit 1B as in this embodiment, when the threatening alarm generation unit 2 operates, the load power supply unit 1B operates as follows. Although a voltage drop occurs at the output end, such a phenomenon does not occur at the output end of the control power supply unit 1A. Therefore, the microcomputer that constitutes the control unit 7 is not unexpectedly reset or runaway.

Incidentally, the point that the control unit 7 performs control according to the diurnal change for each season is the same as in the first and second embodiments.

D) Fourth embodiment. FIG. 5 shows a fourth embodiment of the present invention.
It is a lineblock diagram of the birds and beasts harm prevention device concerning an embodiment.

The fourth embodiment is a modification of the third embodiment described above, and similarly to the third embodiment, the power supply unit controls the power supply unit 1A for supplying power to the control unit 7 and the threatening alarm generation. It is configured by being divided into a load power source unit 1B for supplying power to the unit 2, and both the control power source unit 1A and the load power source unit 1B can be charged.

The load power source section 1B is charged by the generated power of the solar cell 8 which is a power generating section utilizing natural energy. The control power supply unit 1A is charged by the power supply from the load power supply unit 1B. In addition, from the control power supply unit 1A, a diode for preventing backflow on the input side,
A current is prevented from flowing to the load power source unit 1B.
Since the other configurations are the same as those of the first embodiment, the common parts are denoted by the same reference numerals.

When a threatening alarm generating section 2 or the like that consumes a large amount of power is operated, the microcomputer constituting the control section 7 does not malfunction such as reset or runaway.
Further, the point that the control unit 7 performs control according to the diurnal change for each season is the same as in the first and second embodiments.

E) Fifth embodiment. FIG. 6 shows the fifth aspect of the present invention.
It is a lineblock diagram of the birds and beasts harm prevention device concerning an embodiment.

In the fifth embodiment, a plurality of controls corresponding to the operating states of the receiving unit 13 for receiving a required wireless signal such as a radio wave signal, an infrared signal, and an ultrasonic signal, and the threatening alarm generating unit 2. The control unit 7 is configured to change the control pattern based on the signal received by the receiving unit 13. The storage unit 14 may use a memory built in the control unit 7, or may be provided externally to the control unit 7. Since the other configurations are the same as those of the first embodiment, the common parts are denoted by the same reference numerals.

In this configuration, by skipping a required signal from the remote operation unit 15 which is separately prepared, the control state of the control section 7, and hence the operation state of the threatening alarm generating section 2 is changed, and the threatening is different from the previous one. You can give an alarm.

The receiving unit 13 may be a transmitting / receiving unit that not only receives a required wireless signal but also transmits it. In the case of a transmitter / receiver, by transmitting a required signal to the remote operation unit 15, the remote operation unit 15 side can confirm whether or not the signal from this unit 15 can be normally received by the device side. It is possible to confirm the operation status of the device and confirm the occurrence of an abnormality in the device.

Wild birds and beasts may become accustomed and not be surprised while they are exposed to the same threatening alarm. In such a case, by changing the operation state of the threatening alarm generation unit 2 to issue a different threatening alarm, the birds and beasts to be excluded can be effectively excluded again.

When a radio wave signal is used as a wireless signal, the user only has to skip the required radio wave signal from a distant place and does not have to go to the site of the device one by one, and the operation pattern of the threatening alarm generation unit 2 is not required. It takes less time and effort to change. Even when an infrared signal or an ultrasonic signal is used, it is not necessary to open a part of the device to expose the internal operation unit, and it is easy to change the operation pattern and the like.
In addition, normally, a manual operation unit to be provided on the surface of the device and a cover for opening and closing the operation unit are omitted,
The entire device can be hermetically sealed, and the waterproofness and weather resistance of the device can be improved.

Note that the control unit 7 performs the control according to the seasonal diurnal variation, which is the same as in the first and second embodiments.

In the above-mentioned configuration, the power supply unit 1 is the power supply unit for control that supplies power to the control unit 7 and the power supply unit for load that supplies power to the threatening alarm generation unit 2, as in the fourth embodiment. It may be configured separately. In that case, both the control power supply unit and the load power supply unit can be charged, and at least the load power supply unit of these two power supply units is the power generation unit (for example, the solar cell 8) that uses natural energy. It is desirable to be charged by electric power.

F) Sixth embodiment. FIG. 7 shows a sixth embodiment of the present invention.
It is a lineblock diagram of the birds and beasts harm prevention device concerning an embodiment.

The device of the sixth embodiment is a threatening alarm generating unit for generating a threatening threat to birds and beasts by power supply from the control power supply unit 1A, the load power supply unit 1B, and the load power supply unit 1B as power supply units. 2 and a control unit 7 which is supplied with power from the control power supply unit 1A and controls the operation of the threatening alarm generation unit 2.

Of the two power supply units 1A and 1B, at least the load power supply unit 1B is connected to a power generation unit (a solar cell 8 is shown in the drawing) for generating power using natural energy. The power supply unit for load 1B is charged by the generated power of the unit. The control power supply unit 1A is charged by the generated power of the power generation unit that generates power by using natural energy, and may be charged by the power of the load power supply unit 1B. The threatening alarm generation unit 2 includes a sounding body 3 such as a speaker and a driving unit 4 thereof, and may also include a light emitting body 10 such as a lamp or an LED and a driving unit thereof. Further, the sounding body 3 and the light emitting body 10 may be used together.

In the configuration of this embodiment, the control power supply unit 1
Since A and the power supply unit for load 1B are included, the voltage drop that occurs when a large amount of power consumption such as the threatening alarm generation unit 2 operates does not affect the control unit 7, and the control unit 7 is operated. No malfunction such as reset or runaway occurs in the configured microcomputer.

G) Seventh embodiment. FIG. 8 shows a seventh embodiment of the present invention.
It is a lineblock diagram of the birds and beasts harm prevention device concerning an embodiment.

The apparatus according to the seventh embodiment includes a single power source section 1 and light for birds and beasts supplied from the power source section 1.
A threatening alarm generating unit 2 for generating a threatening alarm such as a sound, a control unit 7 for controlling the operation of the threatening warning generating unit 2 by being supplied with power from the power supply unit 1, and a receiving unit 1 for receiving a required wireless signal.
3 and a storage unit 14 that stores a plurality of control patterns corresponding to the operating state of the threatening alarm generation unit 2, and the control unit 7 changes the control pattern based on the reception signal of the reception unit 13. Is configured to.

The power supply unit 1 is connected to a power generation unit (for example, a solar cell 8) that uses natural energy to generate power, and the power generation unit 1 charges the power supply unit 1.

As in the fourth and sixth embodiments, the power supply unit 1 is a power supply unit for control that supplies power to the control unit 7 and a power supply unit for load that supplies power to the threatening alarm generation unit 2. It may be configured separately. In that case, both the control power supply unit and the load power supply unit can be charged, and at least the load power supply unit of these power supply units is the power generation unit (here, the solar cell 8) that uses natural energy. It is desirable to be charged by electric power.

The threatening alarm generating section 2 is composed of the sounding body 3 and its driving section 4, and may be composed of the light emitting body 10 and its driving section. Also, the sound generator 3 and the light emitter 1
In some cases, 0 may be used in combination.

When a radio wave signal is used as a wireless signal, the user only has to skip the required signal from a distant place and does not have to go to the site of the device one by one. Even when an infrared signal or an ultrasonic signal is used, it is not necessary to open a part of the device to expose the internal operation unit, and it is easy to change the operation pattern and the like. In addition, a manual operation unit or the like that should normally be provided on the surface of the device can be omitted, and the entire device can be of a sealed type.

[0065]

According to the present invention, since the control unit inputs the detection signal of the solar irradiance sensor such as sunlight, based on the detection signal, the time data of the internal clock unit can be corrected, Determine the season. Therefore, this control unit
Control is performed according to the diurnal changes for each season. Wild birds and beasts act in accordance with the movement of the sun, so a valid threat alert is issued to these birds and beasts.

If the power supply unit is divided into the control power supply unit and the load power supply unit, the voltage drop that occurs when a large power consumption unit such as a threatening alarm generation unit operates,
The control unit is not affected, and malfunctions such as reset and runaway do not occur in the microcomputer that constitutes the control unit.

If a receiving unit for receiving a wireless signal and a storage unit for storing a plurality of control patterns corresponding to the operating state of the threatening alarm generating unit are provided, the user can obtain a desired signal from a remote place. The operation pattern of the threatening alarm generation unit can be easily changed just by skipping it, and it does not take time and effort to change the operation pattern. Further, the entire device can be hermetically sealed by omitting a manual operation part or the like provided on the surface part of the device.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a birds and beasts damage prevention device according to a first embodiment of the present invention.

2 is a time chart showing the relationship between the intensity of sunlight and the operation of the device of FIG.

FIG. 3 is a configuration diagram of a birds and beasts damage prevention device according to a second embodiment of the present invention.

FIG. 4 is a configuration diagram of a birds and beasts damage prevention device according to a third embodiment of the present invention.

FIG. 5 is a configuration diagram of a birds and beasts damage prevention device according to a fourth embodiment of the present invention.

FIG. 6 is a configuration diagram of a birds and beasts damage prevention device according to a fifth embodiment of the present invention.

FIG. 7 is a configuration diagram of a birds and beasts damage prevention device according to a sixth embodiment of the present invention.

FIG. 8 is a configuration diagram of a birds and beasts damage prevention apparatus according to a seventh embodiment of the present invention.

[Explanation of symbols]

1 power supply 1A power supply for control 1B load power supply 2 Threatening alarm generator 5 Solar radiation detector 7 control unit 8 Solar cells (power generation section) 12 Power generation output detector 13 Receiver 14 Control pattern storage unit

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Shuichi Nishijima             93 Edo-cho, Chuo-ku, Kobe-shi, Hyogo Stock Association             Company Noritsu (72) Inventor Yoshihiro Fujimura             93 Edo-cho, Chuo-ku, Kobe-shi, Hyogo Stock Association             Company Noritsu F term (reference) 2B121 AA02 AA07 DA33 DA51 DA62                       DA63 EA26 FA04 FA13

Claims (16)

[Claims] 1. A power supply unit, a threatening alarm generation unit that generates a threatening alarm to birds and beasts by power supply from the power supply unit, and detects the intensity of radiation such as sunlight and infrared rays that changes in intensity with changes in the position of the sun. Prevention of bird and animal damage, comprising: a solar radiation detection unit; and a control unit that controls an operation state including an operation timing and an operation time of the threatening alarm generation unit based on a detection signal of the solar radiation detection unit. apparatus. 2. The bird and beast damage prevention apparatus according to claim 1, wherein the power supply unit is rechargeable and is charged by the generated power of a power generation unit that uses natural energy to generate power. Harm prevention device. 3. The bird and beast damage prevention apparatus according to claim 2, wherein the power generation unit is a solar cell. 4. The bird and beast damage prevention apparatus according to claim 2, wherein the power generation unit includes a wind power generator. 5. The bird and beast damage prevention apparatus according to claim 1, wherein the threatening alarm generation unit generates a sound wave or an ultrasonic wave. 6. The bird and animal damage prevention device according to claim 5, wherein the threatening alarm generation unit generates a specific sound wave or ultrasonic wave that a predetermined bird or animal to be excluded avoids. Prevention device. 7. The birds and beasts damage prevention apparatus according to claim 1, wherein the threatening alarm generation unit generates visible light, infrared rays, or ultraviolet rays. 8. The bird and beast damage prevention apparatus according to claim 1, wherein the solar radiation detection unit includes an illuminance sensor. 9. The bird and beast damage prevention apparatus according to claim 1, wherein the solar radiation detection unit includes a power generation output detection unit that detects an output level of a solar cell. Bird and beast harm prevention device. 10. The bird and beast damage prevention apparatus according to claim 1, wherein the control unit measures an internal time based on a detection signal of the solar radiation detection unit indicating a peak of solar radiation. A bird and beast harm prevention device characterized by correcting the time data of the department. 11. The bird and beast damage prevention apparatus according to claim 1, wherein the control unit determines the intensity of solar radiation indicated by the detection signal of the solar radiation detection unit and its duration. , A bird and beast harm prevention device characterized by determining the season. 12. The bird and beast damage prevention apparatus according to claim 1, further comprising: a control power supply unit for supplying power to the control unit, and another power consumption unit including the threatening alarm generation unit. A bird-beast harm prevention device, comprising: a power supply unit for a load for supplying power. 13. The bird and beast damage prevention apparatus according to claim 12, wherein both the control power supply unit and the load power supply unit are rechargeable, and both are capable of generating power using natural energy. A bird and beast harm prevention device characterized by being charged by electric power. 14. The bird and beast damage prevention apparatus according to claim 12, wherein both the control power supply unit and the load power supply unit are chargeable, and the load power supply unit uses natural energy to generate electricity. The power source for control is charged by the power generated by the power generator, and the power supply for control is charged by power supply from the power supply for load. 15. The bird and beast damage prevention apparatus according to claim 1, further comprising: a reception unit that receives a required wireless signal, wherein the control unit is based on a reception signal of the reception unit. Then, a bird and beast harm prevention device characterized by changing its control state. 16. The bird and beast damage prevention apparatus according to claim 15, further comprising: a storage unit that stores a plurality of control patterns corresponding to operating states of the threatening alarm generation unit, and the control unit includes a storage unit for storing a plurality of control patterns. A bird and beast damage prevention device, characterized in that the control pattern is changed based on a received signal.