JP3205752U - Pests and pest repellents - Google Patents

Abstract

An object of the present invention is to provide an economical pest and pest repellent device that can be used for a long period of time and is turned off after a laser beam is turned on for a certain time by a laser device. When an infrared sensor 2 for detecting an invasion of a pest or a pest in a detection area and the infrared sensor 6 detect a pest or a pest, the detected time or brightness toward the detection position is a predetermined day. When it falls into the middle category, it oscillates by selecting the green laser beam, and when it falls into the predetermined night category, it oscillates by selecting the red laser beam, and automatically stops when the laser beam oscillates for a predetermined time And the laser generator 6 controlled as described above. [Selection] Figure 1

Description

  The present invention relates to an economical pest / pest repellent device that can be used for a long period of time, in which a pest / bird is detected by a sensor and a laser beam is automatically turned on after a certain period of time by a laser device.

Pests, monkeys, hakubishin, bears, deer, and other harmful beasts eaten and hurt crops and flowers that are vegetated on farmland such as fields. It has been struggling to prevent intrusions, and it has generated noise and driven away, but it has not yet been fully effective.
For example, in the harmful animal repelling device disclosed in Japanese Patent Application Laid-Open No. 2013-123394, in order to prevent reduction of the repelling effect due to the learning effect of the harmful animal and to further enhance the repelling effect, input data or a generation program of repelling sound is input. An input unit, a repulse sound generation unit that generates a repulse sound according to information from the input unit, an amplification unit that amplifies the repulse signal, a built-in or external speaker connected to the amplification unit, and a repulse sound There is known a configuration in which a harmful animal repelling device is composed of a plurality of LEDs blinking in conjunction with a signal.
However, the stimulating repelling sound and LED light have not yet been sufficient for repelling harmful animals.
Japanese Patent Application Laid-Open No. 2006-80045 includes a plurality of light emitters each directed in a different direction, and for each light emitter, any one of a lighting time, a light-off time, a light emission wavelength, and a mutual blinking timing. A bird repelling device having a blinking control means for changing a plurality of them at an indefinite period has been proposed.
In the above configuration, since a plurality of light emitters are used and each light emitter needs to be directed in a different direction, there is a problem that the number of light emitters increases, management becomes complicated, and the cost increases.
In addition, there is a similar problem with respect to countermeasures such as damage to garbage collection bags by crows and other harmful birds.
Furthermore, in the pest repelling device of utility model registration No. 3199518, a light emitting device that is driven in the monitoring area and emits flashing light with high brightness and constant projection direction, and a rotating device that rotates the light emitting device, In the pest repelling device, the rotating device is composed of an annular guide rail provided in the monitoring area, and a rotating traveling unit that moves along the guide rail, and the light emitting device is arranged along the guide rail. There has been proposed a pest repelling device characterized in that the flash is irregularly emitted to the pests in the surveillance area by orbiting.
In the above configuration, since the light emitting device that intermittently emits flash light is configured to rotate by the rotating device, the light is emitted even when a harmful animal cannot be detected, which is wasteful.

JP 2013-123394 A JP 2006-80045 A Utility Model Registration No. 3199518

  This device was created in view of the above circumstances, and the problem to be solved is that if a pest or pest tries to enter the surveillance area, it will be detected immediately if it is detected by an infrared sensor. Provide a pest and pest repelling device that turns a laser beam on an area for a predetermined time, for example, 5 to 10 minutes, and automatically turns it off after lighting, thereby repelling pests and pests from the monitoring area There is to do.

In order to solve the above problems, the present invention provides a device according to claim 1,
An infrared sensor that detects the entry of a pest or pest in the detection area;
When the infrared sensor detects a pest or a pest, when the detected time or brightness falls within a predetermined daytime category, the green laser light is selected and oscillated toward the detection position. The laser generator is controlled so as to automatically oscillate when the laser beam oscillates for a predetermined time when the laser beam is oscillated for a predetermined time when it falls under the category.
In the device of claim 2,
The laser light is automatically stopped when it emits light for an arbitrary time between 5 minutes and 10 minutes.
In the device of claim 3,
The infrared sensor and the laser generator are fed from a storage battery that stores the power generated by the solar panel.

  The pest and pest avoidance device of the present invention uses a green laser beam during the day and a red laser beam during the night to prevent the pest and pest from entering the surveillance area. By automatically stopping the emission of the laser beam in about 5 to 10 minutes when the pests are not visible, it is possible to effectively realize the threat to the harmful pests and pests and power saving.

It is a block diagram which shows the outline | summary of the harmful beast and harmful bird repelling apparatus of Example 1. FIG. It is explanatory drawing which shows the outline | summary of the harmful beast and harmful bird repelling apparatus for the harmful beast. It is explanatory drawing which shows the outline | summary of the harmful beast and harmful bird repelling apparatus for a harmful bird.

  The pest / bird protection device oscillates the green or red laser light depending on whether the detection category (time or brightness) is daytime or nighttime when an infrared sensor detects a pest or pest. After the laser beam is oscillated for a certain period of time at the location detected in, it automatically stops and realizes economical and efficient pest and pest avoidance.

[Pests and Pest Control Equipment]
The pest / bird repelling apparatus 1 according to the first embodiment shown in FIGS. 1 and 2 includes an infrared sensor 2, a laser generator 6, and a control unit 10.
First, in the vicinity of an arbitrary monitoring area E, an area where detection is performed by the infrared sensor 2 is set as a detection area S in order to detect the invasion of a pest.

That is, the installation place of the infrared sensor 2 is a place where the detection area S that passes when a pest enters the monitoring area E can be detected.
The detection area S is selected as a beast path, a route leading to the same, or a part where a pest enters the monitoring area E through experience.
The detection region S is not limited to one place, and a plurality of detection areas S may be provided.
The infrared sensor 2 detects the presence or absence of a pest at the above-described location. When the infrared sensor 2 detects a pest, a detection signal is transmitted to the control unit 10 of the laser generator 6 wirelessly or by wire.

In the control unit 10, first, based on the detection time of the detection signal, it is divided into one day and divided into one day (for example, from 6 o'clock to 17:00) or night (from 18:00 to 5 o'clock). Determine whether.
Here, the daytime division and the nighttime division can be set as appropriate depending on the location of the monitoring area, the pests / birds, and may be set based on brightness (darkness) instead of time.

The laser generator 6 is a device that selectively generates either green laser light or red laser light.
If it is determined that it is a daytime segment, a green laser beam is selected from the laser generator 6 and oscillated. If it is determined that it is a night segment, a red laser beam is selected from the laser generator 6. Oscillate.

  The laser generator 6 may be paired with the infrared sensor 2 or oscillate by changing the oscillation direction of the laser beam with one laser generator 6 for the plurality of infrared sensors 2 arranged at a plurality of locations. You may make it possible.

  Based on the detection signal, the control unit 10 selects either the red laser or the green laser according to the detection time with respect to the specified laser generator 6, and sends a predetermined laser beam toward the detection location. Oscillate for a time.

Here, the oscillation time is preferably about 5 minutes to 10 minutes, and the controller 10 automatically stops the laser oscillation of the laser generator 6 when an arbitrary time within the range of 5 minutes to 10 minutes elapses.
The laser oscillation time can be set as appropriate so as not to turn back depending on the kind of harmful beasts and harmful birds.

The red laser is used for night segmentation, and the red laser beam output capacity = 200 mmW and the beam angle = 90 degrees (class 3R).
The green laser is used for daytime division, and the green laser beam output capacity = 100 mmW and the beam angle = 90 degrees (class 3R).

  Therefore, when a pest comes to a detection position 1 m before the monitoring area (for example, field cropping), the high-performance infrared sensor 2 senses, and the laser generator 6 is quickly turned through the control unit 10 (green during the day, Emits red laser light at night.

  As a result, in a field experiment for about one year, as an example, in a field farm near Yamama, the shark who was going to enter the field farm suddenly turned on immediately before 1 m from the field crop, so the first surprise occurred. , Instinctively point the eyes in the light direction, the light will sting, so you will be aware of the danger and quickly escape to the beast path you came from. The average time required until the figure disappears is about 2 minutes with the average value of 5 times, and the average value of the required time when the field is not visible with the field crops scattered in another field is about 4 to 5 minutes. It was.

Thus, the pest / pest repellent device 1 of the present invention can be used for a long period of time, about 12 times longer than the conventional method because it can emit laser light in a shorter time compared to the conventional constant lighting and flashing type. There is an advantage that the capacity of the storage battery can be reduced.
In this embodiment, as shown in FIG. 1, the power source is generated by the solar panel 12 and can be stored in the storage battery 15.

That is, the solar panel 12 includes a solar panel polycrystal 13 and a solar charger controller 14 having a charging circuit with a backflow preventer.
The solar panel 12 is connected to the laser generator 6 and the infrared sensor 2 via the control unit 10 from the lithium ion storage battery 15 through the control circuit board and the high-efficiency DC stabilized power supply booster circuit 16.
Since the consumption of electricity is small as described above, the storage battery 15 having a small capacity can be used.

The observation experiment data of the pests (eg, pupae) is shown below.
(1) When the weather is rainy, moths do not appear in the field.
(2) When the weather is cloudy or on a clear day, Hagi always appears twice a day in the field.
(3) The average time to come to the field is as follows (observation site = Shiroishi City, Miyagi Prefecture)
In December, January, February, (January, February, there is snow), she did not appear in the field.
In March / April, the average time to appear in the field is about 5:30 to 6:00, twice in the morning and evening The average time to appear in May / June / July / August is 4:00 to 5:00 Around twice in the morning and evening The average time of infestation in September, October and November is around 5:00 to 6:00, twice in the morning and evening

  Infrared sensor 2 installs two or three high-precision wide-angle infrared sensors 2 for catching from which direction the monitoring area E is entered when the animal path leading to the field crop that is the monitoring area E is not known. Thus, it is possible to detect that a harmful animal enters the monitoring area E completely by installing it at a position where entry can be prevented from any direction on the four surfaces of the monitoring area E.

  One or more high-precision, wide-angle infrared sensors 2 (detection distance 50 m) are attached to the laser generator 6 installed toward the detection location of the infrared sensor 2 and cannot enter from any direction of the monitoring area E. To prevent.

When the detection signal from the infrared sensor 2 is output, the laser beam is immediately emitted from the laser generator 6 toward the harmful animal via the control unit 10.
The light emission time of the laser light is automatically turned off after 5 to 10 minutes as a preventive measure for appearance again.

Experimentally, it was confirmed that the vermin disappeared within about 30 seconds, day and night, and did not return in a short time.
In this embodiment, after the infrared sensor 2 senses, the time for automatically turning off the power after the laser is turned on from the laser generator 6 can be switched between 30 minutes and 60 minutes. .

  The laser generator 6 is housed in a box. For example, a person who intends to steal the laser generator 6 by placing a sphere such as a bead on a switch for an anti-theft signal in the box. When the box is moved, the sphere falls from the switch of the anti-theft signal, and the switch is turned on accordingly, and an alarm sound or warning light for the anti-theft operation is activated to prevent the theft.

In the said Example, although the harmful animal was demonstrated to the example, even if it is a harmful bird, the same apparatus can be used.
For example, if the garbage storage is set as the monitoring area E and the infrared sensor 2 is arranged so that the crow can be detected toward the plastic bag, and the crow comes down on the plastic bag or is pecked, the infrared sensor 2 It is possible to output a detection signal and oscillate the laser beam toward the crow by the laser generator 6, and to prevent the living damage caused by the crow (see FIG. 3).

  In addition, the present invention is not limited to the above-described embodiments, and various design changes can be made without departing from the gist of the present invention.

DESCRIPTION OF SYMBOLS 1 Pest and pest repellent device 2 Infrared sensor 6 Laser generator 10 Control part 12 Solar panel 15 Storage battery S Detection area E Monitoring area

Claims (3)

An infrared sensor that detects the entry of a pest or pest in the detection area;
When the infrared sensor detects a pest or a pest, when the detected time or brightness falls within a predetermined daytime category, the green laser light is selected and oscillated toward the detection position. When it falls under a category, it is composed of a laser generator that oscillates by selecting a red laser beam and automatically stops when the laser beam oscillates for a predetermined time. apparatus.   The pest / bird prevention apparatus according to claim 1, wherein the laser beam is automatically stopped when the laser beam is emitted for an arbitrary time between 5 minutes and 10 minutes.   The pest / bird aversion apparatus according to claim 1 or 2, wherein the infrared sensor and the laser generator are supplied with power from a storage battery storing power generated by a solar panel.

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