JPH01235533A - Sensing and control type bird and beast controlling method - Google Patents

Abstract

PURPOSE:To effectively control damage of farm product, by perceiving invasion of bird and beast giving damage with an induction part, turning a switch on and constituting a device so as to give a time lag between input of switch and actuation of an oscillating part and operate the oscillating part several times. CONSTITUTION:Invasion of harmful bird and beast is perceived with an induction part 1 consisting of optical switch 4, wire breaking switch 5, contact switch 6, tension switch 7 or radar 8 and switch is turn on. Then the input signal is transmitted to a control part 2 consisting of a timer 9, signal division 10 and output control 11. Then the signal fed into the control part 2 is stored by the timer 9 and divided and time lag is provided and signal the divided is transmitted to an oscillating part 3 consisting of firecracker 12, buzzing 13, imitation sound 14, etc., and the oscillating part 3 is operated plural times. Learning ability of the bird and beast against a controlling device is avoided and terror can be increased by the above-mentioned method and damage of farm product can be prevented by effectively repelling the bird and beast.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for controlling damage caused by turtle moth in five cultivated fields, and for improving the productivity of the five crops.

(Prior art) Controlling crop damage caused by P4 animals in agricultural land'I
The pest control equipment that is still in use as an S station is.

They were carbide or Lp gas bombs that emitted explosive sounds at regular intervals, or alarm transmitters.

(Problem to be Solved by the Invention) The above-mentioned bird and beast pest control device has the effect of scaring the perpetrators of wild animals with its powerful explosive and threatening sounds, but it does not affect the predators regardless of whether or not there is an attack by the perpetrators. .

Because they are set at regular intervals and emit explosive sounds and threatening sounds,
This had the disadvantage that the intimidation effect would eventually be learned by the offending birds and beasts.

Conventional bird and animal damage control devices like this were not created with any consideration of the ecology or behavior of the offending birds and animals, and in particular ignored the learning ability of the offending birds and animals, so they were not designed to intimidate the offending birds or animals. The effect was not sustained, the fuel was wasted unnecessarily, and damage to crops could not be prevented.

(Means for solving the problem) The present invention was invented in view of the above-mentioned problems.
Perpetration r! h A sensing section that detects an attack by a beast, an oscillating section that generates a threatening sound in conjunction with the sensing section, and a control 1 that adjusts the time difference between the activation of the sensing section and the oscillating section and the interval between successive FAa sounds.
Consists of Department.

(Effect) ゛ Depending on the type of invading beast and the topography of the farmland, a sensitive area that matches the behavior and habits of the invading animal will be installed around the farmland. The attacking beast is detected by these sensitive parts, and the associated oscillator is activated to emit a powerful threatening sound. At that time, in order to prevent the offending birds and animals from learning the relationship between the sensing part and the oscillating part! :! In addition, a control unit is provided to adjust the one-hour difference so that the reaction part and the oscillation part do not operate at the same time, and after the first oscillation part fires, a follow-up oscillation sound is activated several times to prevent damage caused by two-time difference attacks. The fear of is learned and reinforced. Due to this.

This eliminates unnecessary oscillation noise and saves fuel.

Further, it is possible to avoid getting used to the device for controlling harmful electric flashes, and to expect a sustained effect of a single sound, thereby strengthening fear learning and preventing damage to crops.

(Example) Next, the present invention will be explained in detail based on the drawings. FIG. 1 is an operational diagram showing the method for controlling animal damage.

Sensing part l is connected to optical switch 4 at t. Disconnection switch 5, contact switch 6. It consists of a tension switch 7, a radar 8, etc., and these switches are used depending on the number of offending birds and animals and the terrain. The signal entering the sensing section l is transmitted to the control section 2. 7fI control section 2 mainly uses timer 9. It consists of a signal division lO and an output control 11, and the signals input to the i, II control section 2 are stored by a timer 9, and the signals are divided to provide a one-hour difference. The interval is adjusted so that the oscillator 3 does not operate at the same time as the first human power, and the divided signal is transmitted to the oscillator 3. Oscillator 3 is fireworks +2. Baku ff13 and [2RI
Consists of 4 etc. Eggplant? Depending on the signal division method of the control unit 2, it can be used even if set at constant intervals regardless of the response value.

(Effects of the Invention) As described above, in the present invention, in order to avoid the ability of the offending P4 animal to learn from the control device, the sensing part and the oscillating part are made so that they do not operate at the same time, and the warning sound is Issued to strengthen the fear of! This enables continuous operation of i-fill. This has the effect of repelling all kinds of harmful birds and beasts that invade farmland, and continuously preventing crop damage.

[Brief explanation of the drawing]

The drawings show an operational view of the present invention. 1-13 response section 2 control section 3
m part

Claims (1)

[Claims] Only when a harmful bird or beast attacks the farmland, the sensitive part senses it and the switch is input.In addition, an electronic circuit creates a time difference so that the switch input and the oscillating part do not operate at the same time, and the oscillating part A sensitive control type bird and animal damage control method characterized in that an oscillating part that fires follow-up fire after the initial sound is activated several times, and the time-lag attack of the oscillation sound learns and strengthens the fear of the inflicting bird and beast.