KR101616741B1 - A shark repellent - Google Patents

Abstract

In the present invention, the electric current of the power source is flowed into seawater so that the shark is repelled. The power source is charged in the battery and used repeatedly. The power generated in the battery is converted into a high voltage by the high voltage generator The pulse width, the output period and the output time of the output value from the high voltage generator can be variously converted and output by the pulse width converter, the output period converter, and the output time converter. The output current and the output time adjusted current are generated by the electric output line. The battery is connected to the high voltage generator, the pulse width converter, the output period converter, and the output time converter. And the output period and the output time can be collectively controlled It is an intelligent shark eliminator that can control output for each purpose.
According to the present invention, the output intensity and the output period of the current for eliminating only the shark, without disturbing or harming the fish schooled according to the type of the fish group and the degree of swarm (state, location, The output time can be controlled simply and appropriately, and the output can be adjusted while the length of the electric output line is adjusted (withdrawn or circulated), and for fishery which blocks the shark from approaching the fishery formed at the time of fishing It can be used as well as protecting people's lives for leisure or protection of life.

Description

{A SHARK REPELLENT} capable of controlling output for each purpose [

The present invention relates to an intelligent shark eliminator capable of controlling output for each purpose.

More specifically, the electric current of the power source is supplied to the seawater so as to eliminate the shark. The power source is charged to a battery which can be used repeatedly, and the power generated in the battery is supplied to the high voltage generator So that the pulse width of the output value, the output period and the output time of the output value can be variously converted and outputted. The charging and the high voltage output, the pulse width, the output period and the output time (State, position, depth, etc.) and the position of the shark, the fisherman is not disturbed or harmed, and only the current for eradicating only the shark The output intensity and the output period of the engine and the output time can be controlled simply and appropriately, The present invention provides an intelligent shark eliminator that can be used for fishery that blocks access to shark by the fishery formed at the time of fishing, and is capable of controlling output for each purpose, which can be used for leisure or life protection.

As the global warming changes the sea water temperature (rising), the ecosystem of the sea is changing drastically. It is a typical example that the traditional fish species of Korea, pollack, has disappeared from the sea of Korea.

Another damage caused by changes in sea ecosystems, such as changes in sea water temperature (rising), is that sharks, the predominant predators of sea ecosystems in the coastal waters and on the beach, frequently appear.

The frequent appearance of such sharks not only causes enormous damage to the fishermen who live in the sea, but also the worker who works in the sea, and in recent years the marine leisure activity has been actively developed, Not only is it causing damage to people, but it is also happening frequently.

Especially, in the case of fisheries catching fish such as squid, hawk, and defense, which catch fish by using fishing, the damage is very severe because the fish which are formed when the shark comes out of the fish catches up.

For example, in Korea, fish and squid fisheries starting from May are devastated due to frequent appearance of sharks, and even in the case of defensive fishing conducted in Marado sea area since late September, It is reaching reality.

The method of shark attacking fisheries is known as shark 's smell or stimulation of specific organs and electric stimulation.

The former (the way to stimulate the olfactory sense of the shark) is a method to combat the shark with the smell by using certain chemical substances that the shark does not like. It is mainly used for the protection of the person's life when it is distressed mainly in the sea, This is because it is difficult to expect uniform spreading of water along the depth of a range of chemical substances spreading in algae.

The latter (electrical stimulation method) utilizes electric stimulation that most fish do not like, and uses a method of stimulating and shaking the Lorenchi organ of the shark. It is known that the shark uses various detection methods to detect the prey Among them, the bioelectric signal generated when all living things are activated is detected by the Lorenchi organ located at the front of the shark, and it is known that the detection ability is the best among the fishes.

The shark has the ability to detect about 1nV of electricity, which detects a very small amount of current flow that ordinary fish can not sense, and detects and attacks fish.

Using the electrode stimulation method, it is possible to temporarily disperse the fishes that are picked up by acting on the fish species picked up. However, if there is no influence of algae and water depth and the electric strength is adjusted according to the characteristics of the fishery, So that it can be minimized.

As a conventional shark eliminator known in the domestic art, there are known a shark eliminator as disclosed in Korean Patent No. 10-1238341 (shark eliminator), registered patent No. 10-0945160 (shark eliminator), registered patent No. 10-1074912 (fish robot for eliminating harmful fishes) And noxious fish-fighting methods) are known.

Japanese Patent Application No. 10-1238341 (Shark's Injector) has a structure in which a battery is housed in a housing, a power can be turned on / off by a switch, and an electric wire (one end) connected to the battery is taken out to the outside of the housing And the switch is operated so that the electric current flows in the sea water and the shark is eliminated.

Japanese Patent Application No. 10-0945160 (Shark Injection Machine) has a structure in which a battery is housed in a sealed housing, a substance that a shark does not like is built in the housing, and a seal is removed when a shark enters and exits, And at the same time, the material is scattered so that the shark can be eliminated.

In addition, the fish robot of Patent No. 10-1074912 (fish robot for the prevention of harmful fishes and the method for the prevention of harmful fishes) forms the body in fish shape, and the communication unit communicates with the remote observation station, Wherein the tracking unit mounted in the main body tracks the position of the fish group and confirms the tracked position, and in the reconnaissance zone corresponding to the reconnaissance zone information, the main body is provided with a fin And the current discharging unit is adapted to emit currents of mutually different polarities through the whiskers provided on both sides in accordance with the generated fish sensing signal.

However, the shark eliminator or the fish robot can not adjust the current value, so that it affects the ordinary fish species and causes the fish group to be eliminated. Especially when the disposable battery is used as the power source, Causing pollution of the sea.

An object of the present invention is to provide an intelligent shark eliminator capable of performing improved output control for each purpose in order to solve the above problems.

The present invention relates to a shark eliminator for causing a current of a power source to flow into seawater to thereby eliminate a shark;

The power source is charged in the battery and used repeatedly. The power generated by the battery is converted into a high voltage by a high voltage generator so as to be output. The pulse width and the output period of the output value from the high voltage generator, The output time is varied by the pulse width converter, the output period converter, and the output time converter. The pulse width, the output period and the output time of the high voltage generator are adjusted by the electric output line And the charge, high voltage output, pulse width, output period and output time of the power source can be collectively controlled by the battery, the high voltage generator, the pulse width converter, the output period converter, and the microcomputer electrically connected to the output time converter Output control for each purpose It provides an intelligent sharks fight haryeoneunde has its purpose.

It is another object of the present invention to provide a method and system for detecting the intensity of current for eradicating only a shark without dissolving or causing harm to the fish schooled according to the type of fish, the degree of swarm (state, location, The output period and the output time can be controlled simply and appropriately, and it can be used for fishery which prevents shark from approaching the fishery formed at the time of fishing, And to provide an intelligent shark eliminator capable of controlling output for each purpose.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects,

A shark eliminator for allowing a current of a power source to flow into the sea water to eliminate the shark;

A battery which is charged and used repeatedly;

A high voltage generator for converting power generated in the battery into a high voltage and outputting the high voltage;

A pulse width converter, an output period converter, and an output time converter for variously varying the pulse width, the output period, and the output time of the output value output from the high voltage generator;

An output circuit control unit and an output circuit for controlling an output of a high voltage generated in the high voltage generator;

An electric output line which is generated in the high voltage generator and generates a current whose pulse width, output period and output time are adjusted;

And a microcomputer electrically connected to the battery, the high voltage generator, the pulse width converter, the output period converter, and the output time converter to charge the power source and output the high voltage, and to control the pulse width, the output period, and the output time periodically. (1) which is characterized in that the output-controlled intelligent shark eliminator (1) is provided.

The intelligent shark eliminator according to the present invention,

The power source is charged into the battery and used repeatedly. The power generated by the battery is converted into a high voltage by the high voltage generator so as to be output. The pulse width, the output period and the output time of the output value to be output can be variously converted and output by the pulse width converter, the output period converter and the output time converter, and the pulse width, the output period and the output time The regulated current is generated by an electrical output line, and is connected to the battery, a high voltage generator, a pulse width converter, an output period converter, and an output time converter. The output time can be controlled in batch. The.

According to the present invention, the output intensity and the output period of the current for eliminating only the shark, without disturbing or harming the fish schooled according to the type of the fish group and the degree of swarm (state, location, The output time can be controlled simply and appropriately, and the electric current output line can be output while adjusting the length by slowing or recovering the electric output line and preventing the shark from approaching the fishery formed at the time of fishing It can be used not only for fishing but also for leisure or life protection.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a circuit diagram showing an intelligent shark eliminator capable of output control according to the present invention. FIG.
FIG. 2 is a circuit diagram showing an example of a high-pressure generator in an intelligent shark eliminator capable of controlling output for each purpose according to the present invention illustrated in FIG. 1. FIG.
FIG. 3 is a circuit diagram showing an output circuit in an intelligent shark eliminator capable of output control for each purpose according to the present invention illustrated in FIG. 1; FIG.
FIG. 4 is an explanatory view showing the operation of the variable resistors VR1 to VR3 illustrated in the object-specific output control intelligent shark suppressor 1 according to the present invention illustrated in FIG.

The above and other objects of the present invention will be more clearly understood from the following detailed description based on the attached drawings.

1 is a block diagram of an intelligent shark eliminator according to an embodiment of the present invention. FIG. 1 is a block diagram of an intelligent shark eliminator 1 according to an embodiment of the present invention. 2 and 3 are circuit diagrams showing the high voltage generator 100 and the output circuit 70 extracted from the output control intelligent shark suppressor 1 according to the present invention illustrated in FIG. 4 is an explanatory diagram of the operation of the variable resistors VR1 to VR3 shown in the object-specific output-control intelligent shark suppressor 1 according to the present invention illustrated in Fig.

First, the configuration of the object-based output control intelligent shark eliminator 1 according to the present invention will be described.

The purpose-specific output control intelligent shark eliminator 1 according to the present invention was formed as illustrated in FIG.

The battery 10 charges the normal commercial power (AC 220V) supplied through the charger 10 to DC 12V or 24V and the power source of the battery 10 is connected to the resistors R3 and R4 in the power supply unit 20. [ (Input 5) of the microcomputer 30 through a battery voltage check unit constituted by a charge pump and a zener diode ZD1.

The microcomputer 30 controls the input 1 (input 1) to input 8 (input 8) and output 1 (output 1) to output 9 (output 9) Thereby controlling (controlling) the operation of the electric motor 40.

The microcomputer 30 emits the light emitting diode LED2 at the output terminal 7 (output 7) when the voltage of the battery 10 inputted to the input terminal 5 (input 5) is equal to or lower than the lower set voltage, When the battery 10 is charged by the charger 11, the light emitting diode LED3 is lighted by the output terminal 8 (output 8) to indicate that the battery 10 is being charged. The input terminal 5 If the voltage of the battery 10 inputted to the input terminal 5 (input 5) is equal to or higher than the upper set voltage, preferably 4.9 V or more, the light emitting diode LED 4 is emitted at the output terminal 9 (output 9)

When the voltage input from the battery 10 to the input terminal 5 through the battery voltage check unit is between the upper set voltage (4.9 V) and the lower set voltage (3.8 V), the microcomputer Input 1) Maintain the state.

By turning on the switch SW1 provided with the resistor R1, the input terminal 1 (input 1) starts outputting and the input terminal 2 (input 2) is turned on by turning off the switch SW2 provided with the resistor R2 Stop output (OFF).

A pulse width converter, an output period converter, and an output time converter, preferably a variable resistor 1 (VR1) and a variable resistor 2 (VR1) are connected to an input terminal 6 (input 6), an input terminal 7 The pulse width and the output period of the output value output by adjusting the variable resistor 1 (VR1), the variable resistor 2 (VR2), and the variable resistor 3 (VR3) The output time can be varied and output.

The variable resistor 1 (VR1), the variable resistor 2 (VR2), and the variable resistor 3 (VR3) constituting the pulse width converter, the output period converter and the output time converter are set in several stages, preferably ten stages, So that it can be arbitrarily (optionally) adjusted (set).

If the pulse width converter (variable resistor 1: VR1), the output period converter (variable resistor 2: VR2) and the output time converter (variable resistor 3: VR3) ) Output signal. If the output signal is varied as described above, the output signal can be selected according to the type, characteristic, and state (depth) of the fish group.

It is preferable to control the output signals generated in the pulse width converter (variable resistor 1: VR1), the output period converter (variable resistor 2: VR2) and the output time converter (variable resistor 3: VR3) as follows.

Pulse width control according to the pulse width converter (variable resistor 1: VR1): Controls the intensity of the electric output that is output once in a vertical direction by time, and controls it in 10 steps from 100μs to 5ms in minimum.

Controls the period of the electric power output cycle according to the output cycle converter (variable resistor 2: VR2), and controls it in 10 steps from a minimum of 2 seconds to a maximum of 60 seconds.

It controls the output hold time according to the output time converter (variable resistor 3: VR3) and controls it in 10 steps including minimum 5 seconds to maximum 600 seconds and continuous.

The output stage 1 (output 1) and the output stage 2 (output 2) output the upper pulse and the lower pulse to control (control) the operation of the output circuit control unit 60, (LED1) connected to the output terminal 5 (output 5) and the output terminal 6 (output 6) and the buzzer operate while the phase pulse and the down pulse are outputted to indicate the output state to inform the outside.

When the output terminal 4 (output 4) is turned on, the electric output line electric motor 40 is turned on in the forward direction to release the electric output line 50 and the unlocking of the electric output line 50 is completed, The electric output line electric motor 40 is turned off when the unloading completion signal is inputted to the input terminal 4 (input 4).

When the output terminal 3 (output 3) is turned on, the electric output line electric motor 40 is turned on in the reverse direction to wind the electric output line 50 to recover the electric output line 50, (Not specifically shown) is input to the input terminal 3 (input 3), the operation of the electric output line electric motor 40 is stopped.

FIG. 2 shows a configuration (formation) of a high-pressure generator 100 for generating a high pressure in the target-based intelligent shark eliminator 1 according to the present invention.

12 V of the battery 10 built in the intelligent shark eliminator 1 according to the present invention is supplied and operated. The high and low pulses output from the square wave generating IC U2: ir2153 are input to the output FETs Q104 and Q105 in an alternating manner and the AC signal of 12V at the first stage to the transformer T1 appear.

The primary windings of the transformer T1 are six times and the secondary windings of the transformer T1 are each 150 times. The 12V AC voltage on the primary side of the transformer T1 is transformed to the transformer T1 It is boosted according to the winding ratio and appears on the secondary side of the transformer (T1).

The high voltage (300 V) is rectified by the diode D104 (D105), smoothed by the capacitor C106 and supplied to the output circuit (Output).

C101, C102, C103, C104 and C10 are capacitors, D101, D102 and D103 are diodes, and R101, R102, R103, R104 and R107 are resistors.

3 is an output circuit 70 for outputting a high voltage supplied from the high-voltage generator 100. As shown in FIG.

(Half bridge) output circuit, a voltage divider capacitor C7 (C8), and an IC (U2: IR2101) which supplies the input signal to the output IGBTs Q1 and Q2. The output circuit is usually 12V And when the user operates the output control intelligent shark intestor 1 according to the present invention according to the present invention, it switches to 300 V by the operation of the switch 75 of the user and outputs a high-voltage current.

R71, R72, R73, and R74 are resistors, ZD71 and ZD72 are zener diodes, and C72, C77, and C78 are smoothing capacitors.

Hereinafter, the operational relationship of the object-based output control intelligent shark eliminator 1 according to the present invention constructed as described above will be described.

The variable resistors VR1, VR2 and VR3 are connected to the analog input terminal 6 (input 6), the input terminal 7 (input 7) and the input terminal 8 (input 8) of the microcomputer 30, (VR1), (VR2) and (VR3), the same DC 5V as the power of the microcomputer 30 is inputted.

The analog terminal of the microcomputer is 8 bits (bit), which means 256 decomposition ability.

1 and 4, the input terminal 6 (input 6), input terminal 7 (input 7), and input terminal 8 (input 8) of the microcomputer 30 are connected to a variable resistor 1 (VR1) The variable resistor 1 (VR1) and the variable resistor 3 (VR3) of the variable resistor 1 and the variable resistor 3 (VR3) And controls the magnitude of the electric signal input to the point A while rotating between the points B at the lower end to transmit the electric signal to the point C.

As illustrated in Figs. 1 and 4, the voltage supplied to point A appears at point C as follows. Assuming that the voltage between point A and point C is ACR, and the resistance between point B and point C is BCR, CV = [DC5V / (ACR + BCR )] * BCR.

Assuming that the values of the variable resistor 1 (VR1), variable resistor 2 (VR2) and variable resistor 3 (VR3) are 10 k ?, and assuming that the position of point C is 70% 7 k ?, 10 k? -7 k? = 3 k?, And in summary, ACR = 3 k?

The voltage CV input to the input terminal 6 (input 6), input terminal 7 (input 7), and input terminal 8 (input 8) of the analog terminal of the microcomputer 30 is CV = voltage 2 and CV = (ACR + BCR)] * Since this is BCR, [DC5V / (3㏀ + 7k)] * 7kΩ = 3.5V.

Converting this to a digital value (3.5 V / 5 V) * 256 = 179. The microcomputer 30 converts the value 179 to 3 ms in input 6 (VR1), which means that the width of the output pulse is 3 ms. In Input 7 (VR2), this corresponds to 40 seconds, which means that the output period is 40 seconds. In input 8 (VR3), this corresponds to 400 seconds, which means that the output is performed for 400 seconds.

The high-voltage generator 100 operates by receiving 12 V of the battery 10 incorporated in the target-specific intelligent shark suppressor 1 according to the present invention. The high and low pulses output from the square wave generating IC U2 (ir2153) are input to the output FETs Q104 and Q105 in an alternating manner and a 12 V AC signal is input to the primary of the transformer T1 And the 12V AC voltage on the primary side of the transformer T1 is boosted according to the turns ratio of the transformer T1 and appears on the secondary side of the transformer T1.

The secondary voltage of the transformer T1 is 300 V (150 times / 6 times * 12 V). This high voltage (300 V) is rectified in the diode D104 (D105), smoothed in the capacitor C106, (Output).

The output circuit 70 for outputting the high voltage supplied from the high voltage generator 100 receives and outputs 12 V as usual and the user operates the output control intelligent shark eliminator 1 according to the present invention, (75) is operated, the voltage is switched to 300 V and a high-voltage current is outputted.

The high-voltage (300 V) current output from the output circuit 70 is output to the seawater through the electric output line 50 to eliminate the shark.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. something to do.

1: Purpose-specific output control intelligent shark eliminator
10: Battery 20: Power source
30: Microcomputer 40: Electric output line motor
50: electric output line 60: output circuit control unit
70: output circuit 100: high voltage generator

Claims (8)

A high voltage generator for converting the power generated from the battery into a high voltage; a high voltage generator for generating a high voltage generated by the high voltage generator; An output circuit controller and an output circuit for controlling the output of the high voltage generator; a pulse width converter, an output period converter, and an output time converter for varying the pulse width, the output period, and the output time of the output value output from the high voltage generator; An electric output line which is generated in the generator and generates a current whose pulse width, output period and output time are adjusted, a battery is connected to the high voltage generator, the pulse width converter, the output period converter and the output time converter, And the pulse width, the output period and the output time In the groups consisting of shark combating collectively control microcomputer;
The microcomputer includes:
If the voltage of the battery inputted to the input terminal 5 (input 5) is equal to or lower than the lower set voltage, the light emitting diode LED2 is lighted to indicate that the battery 10 is in a low voltage state to be charged;
When the battery is charged by the charger, the light emitting diode (LED3) is lit to indicate that charging is in progress;
If the voltage of the battery inputted to the input terminal 5 (input 5) is equal to or higher than the upper set voltage, the light emitting diode LED4 is lighted to indicate that the charging is completed;
(Input 1) state when the input voltage input from the battery to the input terminal 5 (input 5) through the battery voltage check unit is between the upper set voltage (4.9V) and the lower set voltage (3.8V) One;
By turning on the switch SW1, the input terminal 1 (input 1) starts outputting (ON) and the switch SW2 is turned OFF so that input terminal 2 (input 2) stops outputting;
A pulse width converter, an output period converter, and an output time converter are provided at input 6 (input 6), input 7 (input 7), and input 8 (input 8) So as to be output;
And controlling the output circuit control section to output the output upper and lower pulses to control the output circuit;
An electric output line motor which is capable of controlling and stopping the normal and reverse operation of the electric motor. delete The high voltage generator of claim 1, wherein the high voltage generator comprises:
To be operated by the power supply of the battery;
The high and low pulses output from the square wave generating IC U2: ir2153 are input to the output FET Q104 (Q105) in an alternating manner;
The primary of the transformer (T1) is an AC of 12 V and the secondary voltage is 300 V;
And a secondary high voltage (300 V) of the transformer (T1) is rectified by the diode (D104) (D105) and smoothed by the capacitor (C106) so as to be output. An intelligent shark eliminator . The power supply circuit according to claim 1, wherein the output circuit comprises:
A half bridge output circuit, a voltage division capacitor, and an IC (U2: IR2101) which supplies an input signal to the output IGBTs (Q1) and (Q2);
Wherein the output circuit is supplied with 12 V as usual and outputs a high voltage current by switching to 300 V by the operation of the switch 75 of the user. delete delete delete delete

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