KR101398490B1 - Thunder pulsed LED equipment with directivity speaker - Google Patents

Abstract

[0001] The present invention relates to a thunder pulse LED device, and more particularly, to a thunder pulse LED device, which includes an LED unit including a plurality of LEDs, an LED driving unit for emitting the LEDs of the LED unit, a speaker unit including a plurality of directional speakers, And a control unit for outputting a thunder optical pulse signal to the LED driving unit and outputting a thunder sound signal to the speaker driving unit. Thus, it is possible to facilitate the arrest by causing the perpetrator to lose temporary acting ability have.

Description

≪ Desc / Clms Page number 1 > Thunder pulsed LED equipment with directivity speaker &

The present invention relates to a thunder pulse LED device with directional loudspeakers, and more particularly to a Thunder pulse LED mini torch device with directional loudspeaker and a Thunder pulse LED flat panel device.

As society becomes more complicated, assault, theft or robbery are increasing. Therefore, various defensive devices have been developed to protect people from harm such as a person who puts a risk.

The electric shocker, which is one of these defensive devices, is able to temporarily depress and stun the criminal by using high-voltage electricity, but it can be used only in a close proximity to impact the criminal.

In addition, although the gas injector can inject a low-pressure or narcotic substance into the high-pressure gas and lose consciousness, the gas can not be used for a long period of time because the amount of gas that can be generally used is insufficient. .

In addition, the shields used by police during illegal rallies and protests are mainly equipment for protecting the police's own body against the physical forces exerted by protesters or by the protesters, and there is a means of suppressing the opponent It is not.
On the other hand, a fire alarm device for a self-service searchlight is disclosed in Korean Patent Publication No. 2012-0008221. However, these firearms are not suitable shields used by the police for self-defense.

Patent Document 1: Korean Patent Publication No. 2012-0008221

In order to solve the problems described above, it is an object of the present invention to provide a thunder pulse LED device equipped with a directional loudspeaker, in particular, a Thunder pulse LED mini torch device having a directional loudspeaker and a Thunder pulse LED flat plate device.

In order to achieve the above object, a thunder pulse LED device according to an embodiment of the present invention includes an LED unit including a plurality of LEDs, an LED driver for emitting the LEDs of the LED unit, a speaker unit including a plurality of directional speakers, A speaker driver for operating the speakers of the speaker unit, and a controller for outputting a thunder optical pulse signal to the LED driver and a thunder sound signal to the speaker driver.

Preferably, the LED unit comprises at least two or more of a white LED, a blue LED, a red LED, a green LED, and a yellow LED.

The thunder optical pulse signal output from the controller is preferably a pulse signal that is turned on and off at a frequency of 10 to 30 times per second.

The Thunder Pulse LED device may further include a camera for capturing an image.

The controller analyzes the image photographed by the camera and outputs a thunder light pulse to the LED driver and a thunder sound signal to the speaker driver when the suspicious motion is detected.

A diffusion lens made of glass or reinforced plastic may be disposed on the front surface of the LED unit.

The thunder pulse LED device further includes a switch unit having a power button and an emergency button, wherein the LED unit includes a white LED, and when the power button is pressed, the LED driver drives the LED driver to emit white light And outputs the light emitting drive signal to the LED driving unit when the emergency button is pressed.

The speaker unit may be disposed outside the LED unit when viewed from the front.

The LEDs of the LED unit include advertising LEDs and thunder pulse LEDs. The control unit normally outputs advertising light emission driving signals to the LED driving unit to emit the advertisement LEDs, and emits LEDs for thunder pulses in an emergency And output the thunder pulse signal to the LED driver.

Preferably, the LEDs for the thunder pulses are disposed on the outside of the advertising LED when viewed from the front, and the speaker unit is disposed on a part of the outside of the advertising LED when viewed from the front.

According to the above-described configurations, the present invention can suppress the perception of the perpetrator by obstructing the viewpoint of the perpetrator by the thunder pulse light function, and generate a high-frequency siren or an unpleasant sound repeatedly through the directional loudspeaker to further reduce the perpetrator, It is possible to earn a time for leaving.

In addition, the present invention can be used as a post-evident document by photographing and storing the image of a criminal with a camera, and also can automatically operate the thunder pulse function by analyzing the captured image.

1 is a block diagram of a Thunder Pulse LED mini torch device according to an embodiment of the present invention.
FIG. 2 is a view showing the structure of the Thunder Pulse LED Mini Torch device shown in FIG. 1. FIG.
FIG. 3 is a front view of the Thunder Pulse LED mini torch device shown in FIG. 1. FIG.
4 is a block diagram of a Thunder-Pulse LED flat panel equipment according to another embodiment of the present invention.
FIG. 5 is a left side view of the Thunder-Pulse LED flat panel equipment shown in FIG.
FIG. 6 is a front view of the Thunder-Pulse LED flat panel equipment shown in FIG.
7 is a diagram illustrating a structure of a thunder pulse LED shielding device according to an embodiment of the present invention.

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

The Thunder Pulse LED device according to the present invention can be used in addition to the Thunder Pulse LED Mini Torch device shown in Figs. 1 to 3 and the Thunder Pulse LED flat plate type device shown in Figs. 4 to 6, And a Thunder Pulse LED Shielding Device.

1 is a block diagram of a Thunder Pulse LED mini torch device according to an embodiment of the present invention.

The Thunder pulse LED mini torch device includes a power generating unit 110, a switch unit 120, an LED driving unit 130, an LED unit 140, a speaker driving unit 150, a speaker unit 160, a camera 170, And a control unit 180.

The power generating unit 110 generates power necessary for each component of the Thunder Pulse LED mini torch equipment, that is, the LED driving unit 130, the LED unit 140, the speaker driving unit 150, the camera 170, and the control unit 180, Is generated and supplied. The power generating unit 110 is preferably supplied with DC power using a lithium battery (not shown).

The switch unit 120 may include at least one switch. For convenience of explanation, the power button 122 and the emergency button 124 are separately shown, but a power function and an emergency function can be achieved with one button.

The LED driving unit 130 emits a plurality of LEDs of the LED unit 140 according to an emission driving signal of the controller 180.

The LED unit 140 is for generating multi-color light, and each LED (Light Emitting Diode) is preferably composed of a luminous flux LED. The LED unit 140 may include a white LED 141, a blue LED 142, a red LED 143, a green LED 144, and a yellow LED 145. Although FIG. 1 shows color LEDs of five colors, the object of the present invention can be achieved by using two or more colors in combination.

Here, the white LED 141 emits high-speed white light having a wavelength of about 400 nm to about 700 nm, the blue LED 142 emits high-speed blue light having a wavelength of about 450 nm to about 435 nm, The green LED 144 emits high-speed green light having a wavelength of about 515 nm and the yellow LED 145 emits high-speed red light having a wavelength of about 620 nm at about 535 nm, and the yellow LED 145 emits high- Emits yellow light.

The LED driving unit 130 may include a white driving device 131, a blue driving device 132, a red driving device 133, a green driving device 134 and a yellow driving device 135.

The white driving element 131 is connected to the white LED 141 to emit white LED 141 and the blue driving element 132 is connected to the blue LED 142 to emit blue LED 142 The red driving element 133 is connected to the red LED 143 to emit the red LED 143 and the green driving element 134 is connected to the green LED 144 to emit the green LED 144 , The yellow driving element 135 is connected to the yellow LED 145 to emit the yellow LED 145. [

Although only one LED is shown for each color in the LED unit 140 in FIG. 1, this is for the purpose of illustration, and does not exclude a plurality of LEDs for each color. Those skilled in the art will also be able to variously connect the LED driver 130 and the LED unit 140 according to the design.

The speaker driving unit 150 operates a plurality of speakers of the speaker unit 160 according to the thunder sound signal of the controller 180. The speaker used in the speaker unit 160 of the present invention is preferably a directional speaker.

The camera 170 photographs and stores the state of the other party in an emergency. Since the state of the other party can be photographed and stored in an emergency, evidence can be secured easily.

The controller 180 controls the power generator 110, the LED driver 130, the speaker driver 150, and the camera 170. The control unit 180 outputs a thunder optical pulse signal to the LED driving unit 130 in an emergency. The thunder pulse control signal is a signal that turns on and off each LED of the LED unit 140 at a frequency of 10-30 times per second. On the other hand, when the LEDs of the LED unit 140 are turned on and off at a frequency of 15-18 times every second, vomiting and dizziness are maximized. As a result, the culprit exposed to the high luminous flux is temporarily stopped within a short period of time, and the judgment becomes confused, so that the discriminating power is disturbed, vomiting and dizziness are felt, and the ability to act temporarily is lost.

On the other hand, when the thunder pulse control is performed for each of the white driving element 131, the blue driving element 132, the red driving element 133, the green driving element 134 and the yellow driving element 135 of the LED driving unit 130, Signals may not be the same signal but the pulse signal width and on / off intervals may be different signals.

In addition, the control unit 180 outputs a thunder sound signal to the speaker driving unit 150 in an emergency. The Thunder sound signal is a high-pitched siren sound or an unpleasant sound. As a result, the ThunderPulse LED mini torch device can further shrink the shooter, making it easier for the shooter to subdue or quickly leave the spot.

FIG. 2 is a view showing a structure of the Thunderculd LED mini torch device shown in FIG. 1, and FIG. 3 is a front view of the Thunder Pulse LED mini torch device shown in FIG.

2 and 3, the power button 122 and the emergency button 124 of the switch unit 120 shown in FIG. 1, the LEDs of the LED unit 140, the speakers of the speaker unit 160, Camera 170 is shown.

As shown in FIG. 3, the LEDs of the LED portion 140 may be disposed on the panel by a plurality of modules 262, 264, and 266. Each of the plurality of modules 262, 264 and 266 may comprise only one of the color LEDs of the white LED 141, the blue LED 142, the red LED 143, the green LED 144 and the yellow LED 145 And a white LED 141, a blue LED 142, a red LED 143, a green LED 144, and a yellow LED 145, respectively. 3, the speakers of the speaker unit 160 and the camera 170 may be arranged in a circular shape on the outside of the LED unit 140.

2, the Thunder Pulse LED Mini Torch device further includes a circuit board 210, a USB port 220, a charging port 230, a lithium battery 240, and a diffusion lens 250 .

The control unit 180 shown in FIG. 1 is mounted on the circuit board 210 and the power button 122 and the emergency button 124 of the switch unit 120 can be mounted. The USB port 220 is a mini USB port for inputting / outputting contents related to a video or a speaker sound photographed by the camera 170. The charging port 230 is a port for charging the lithium battery 240 with power. A diffusion lens 250 made of glass or reinforced plastic is disposed on the front surface of the LEDs of the LED unit 140.

Hereinafter, the operation of the Thunder pulse LED mini torch device will be described in detail with reference to FIGS. 1 to 3. FIG.

When the power button 122 is pressed by the user, the charging voltage of the lithium battery 240 is supplied to the power generator 110. The power generation unit 110 generates and supplies operating power to the LED driving unit 130, the LED unit 140, and the control unit 180. The control unit 180 outputs a light emission signal to only the white driving element 131 among the white driving element 131, the blue driving element 132, the red driving element 133, the green driving element 134 and the yellow driving element 135 Output. Accordingly, the white LED 141 can be normally used as a light source by emitting light.

However, if the emergency button 124 is pressed by the user, the power generation unit 110 may operate the speaker driving unit 150 and the camera 170 in addition to the LED driving unit 130, the LED unit 140 and the control unit 180 Generate and supply power. Thereafter, the control unit 180 outputs a thunder optical pulse signal to each driving element of the LED driving unit 130 so that each LED of the LED unit 140 outputs a thunder pulse light, and outputs a thunder optical pulse signal through the speaker 160 And outputs a sound signal to the speaker driving unit 150. In addition, the control unit 180 outputs a camera-on signal so that the camera 170 captures an image.

Accordingly, the emitted thunder pulse light of each LED of the LED unit 140 toward the shooter is radiated through the diffusion lens 250, and sound is output through the speaker unit 160. [ On the other hand, the control unit 180 can detect the position of the ears of the criminal from the image captured by the camera 170 and control the speaker driving unit 160 so that the sound has directivity toward the ears of the criminal.

4 is a block diagram of a Thunder-Pulse LED flat panel equipment according to another embodiment of the present invention.

The thundered pulse LED flat panel type apparatus includes a power generating unit 410, a switch unit 420, a thunder pulse LED driving unit 430, an advertising LED driving unit 436, a thunder pulse LED unit 440, an advertising LED unit 446 A speaker driving unit 450, a speaker unit 460, a camera 470, a communication interface unit 480, and a control unit 490.

The power generating unit 410 includes the LED driving unit 430, the LED unit 440, the speaker driving unit 450, the camera 470, the communication interface unit 480, and the control unit 440 of each component of the Thunder- (490).

The switch unit 420 may include at least one switch. For convenience of explanation, the power button 422 and the emergency button 424 are separately shown, but a power function and an emergency function can be achieved by one button.

The LED driver 430 for the thunder pulse emits a plurality of LEDs of the LED unit 440 for the thunder pulse according to the thunder pulse signal of the controller 490.

The LED unit 440 for generating a thunder pulse is for generating multi-color thunder pulse light, and each LED (Light Emitting Diode) is preferably composed of a luminous flux LED. The LED portion 440 may include a white LED 441, a blue LED 442, a red LED 443, a green LED 444, and a yellow LED 445. Although FIG. 4 shows color LEDs of five colors, the object of the present invention can be achieved by combining two or more colors.

The thunder pulse LED driving unit 430 may include a white driving device 431, a blue driving device 432, a red driving device 433, a green driving device 434, and a yellow driving device 435.

The LED driver 436 for advertising emits a plurality of LEDs of the advertising LED unit 446 in accordance with the advertising light emission driving signal of the controller 490.

The advertising LED portion 446 is for advertising in multiple colors and may include a blue LED 447, a red LED 448, and a green LED 449.

The LED driving part 436 for advertising may include a blue driving element 437, a red driving element 438 and a green driving element 439.

The speaker driving unit 450 operates a plurality of speakers of the speaker unit 460 according to a speaker driving signal of the controller 490. It is preferable that a directional speaker is used as the speakers of the speaker unit 460. [

The camera 470 photographs and stores the state of the other party in an emergency. Since the state of the other party can be photographed and stored in an emergency, evidence can be secured easily.

The communication interface unit 480 is an interface for communicating with a security monitor of a police station or a security company in an emergency.

The control unit 490 controls the power generating unit 410, the LED driver for the thunder pulse 430, the LED driver for advertisement 436, the speaker driver 450, the camera 470, and the communication interface unit 480. The control unit 490 supplies a thunder pulse control signal to the LED driver for the thunder pulse 430 in an emergency. The thunder pulse control signal is a signal for turning on and off each LED of the LED unit 440 for thunder pulse at a frequency of 10-30 times per second. On the other hand, when the LEDs of the LED unit 440 for thunder pulse are turned on and off at a frequency of 15-18 times per second, vomiting and dizziness are maximized. As a result, the culprit exposed to the high luminous flux is temporarily stopped within a short period of time, and the judgment becomes confused, so that the discriminating power is disturbed, vomiting and dizziness are felt, and the ability to act temporarily is lost.

In addition, the controller 490 outputs a thunder sound signal to the speaker driver 450 in an emergency. The Thunder sound signal is a high-pitched siren sound or an unpleasant sound. As a result, the Thunder-Pulse LED flat-panel equipment can further shrink the shooter, making it easier for the shooter to subdue or leave the spot quickly.

FIG. 5 is a left side view of the Thunder Pulse LED flat panel equipment shown in FIG. 4, and FIG. 6 is a front view of the Thunder Pulse LED flat panel equipment shown in FIG.

5 and 6 show the LEDs of the LED unit 440 for the thunder pulse and the LEDs 446 of the advertising LED unit 446 of the switch unit 420 shown in Fig. LEDs, speakers of speaker portion 460, and camera 470 are shown.

As shown in FIG. 6, the LEDs of the LED unit 440 for the thunder pulse and the LEDs of the advertising LED unit 446 may be disposed on the panel. On the other hand, the LEDs of the LED unit 440 for the thunder pulse may be disposed outside the advertising LED unit 446 when viewed from the front. 6, the speakers of the speaker unit 460 and the camera 470 may be disposed on a part of the outside of the advertising LED unit 446. [

In addition, as shown in FIG. 5, the Thunder-Pulse LED flat panel equipment includes a wall mount support 510 and a protective glass plate 520.

Where the wall attachment support 510 is placed on the back to secure the Thunder Pulse LED flat panel equipment to the wall and the protective glass plate 520 is placed on the front of the panel.

Such ThunderPulse LED flat panel equipment can be placed in a military car, or placed in a place where crime can occur, such as a bank, a large mart, or a convenience store.

Hereinafter, the operation of the Thunder-pulse LED flat panel equipment will be described in detail with reference to FIGS. 4 to 6. FIG.

When the power button 422 is pressed by the user, the power generator 410 generates and supplies operating power required for the LED driver for advertising 436, the LED for advertising 446, and the controller 490. The control unit 490 outputs the advertising light emitting driving element to the blue driving element 437, the red driving element 438 and the green driving element 439 of the LED drive unit 446 for advertisement. As a result, Thunder Pulse LED flat panel equipment can be used as billboards. In this case, the controller 490 can operate the camera 470 and analyze the photographed image to detect whether there is a suspicious motion in which a crime is expected to occur.

If the emergency button 424 is pressed by the user or the control unit 490 analyzes the image captured by the camera 470 and the suspicious motion is detected, the power generation unit 410 generates the thunder pulse LED driving unit 430, the LED unit 440 for the thunder pulse, and the speaker driver 450. The control unit 490 outputs a thunder optical pulse signal to each driving element of the LED driving unit 430 for the thunder pulse so that each LED of the LED unit 440 for thunder pulse outputs a thunder pulse light, And outputs a thunder sound signal to the speaker driver 450 so as to output the sound through the speaker driver 450. [ If the camera 470 is not operating, the controller 490 outputs a camera-on signal to the camera 470 so as to photograph the image.

Accordingly, the emitted thunder pulse light of each LED of the LED unit 440 toward the shooter is radiated through the diffusion lens 250, and the sound is outputted through the speaker unit 460. On the other hand, the control unit 490 can detect the position of the ears of the criminal from the image photographed by the camera 470, and control the speaker driving unit 460 so that the sound has directivity toward the ear.

7 is a diagram illustrating a structure of a thunder pulse LED shielding device according to an embodiment of the present invention.

7, the thunder pulse LED shielding device is configured such that the thunder pulse LEDs 720 are disposed in the center of the shield body 710 and the loudspeakers 730 and the camera 740 are connected to the thunder pulse LEDs 720 In a circular shape.

The thunder pulse light suppression device according to the present invention uses LEDs of various colors of high brightness to emit a strong thunder pulse light produced by a flash speed etc. to the eyes of the criminal to temporarily blind the criminals, It can give vomiting and dizziness to criminals, but it is useful for arresting and suppressing criminals because there is no aftermath and no threat to life.

The above-described thunder pulse light suppression devices are merely illustrative, and not limiting. Accordingly, the scope of protection of the present invention should be interpreted according to the claims. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It should be interpreted that it is included in the scope of right.

110: power generation unit 120: switch unit
130: LED driving part 140: LED part
150: speaker driving unit 160: speaker unit
170: camera 180:
210: circuit board 220: USB port
230: Charging port 240: Lithium battery
240: diffusion lens 430: LED driver for thunder pulse
436: Advertising LED driver 440: Thunder pulse LED
446: Advertising LED 510: Wall Attachment Support
520: protective glass plate

Claims (10)

An LED unit including a plurality of LEDs,
An LED driving unit for emitting the LEDs of the LED unit,
A speaker unit including a plurality of directional speakers,
A speaker driving unit for operating the speakers of the speaker unit;
And a control unit for outputting a thunder optical pulse signal to the LED driving unit and outputting a thunder sound signal to the speaker driving unit,
Wherein the thunder optical pulse signal output from the controller is a pulse signal that is turned on and off at a frequency of 10 to 30 times per second. The method according to claim 1,
Wherein the LED unit comprises at least two of a white LED, a blue LED, a red LED, a green LED, and a yellow LED. delete The method according to claim 1,
Further comprising a camera for capturing an image. 5. The method of claim 4,
Wherein the control unit analyzes the image photographed by the camera and outputs a thunder light pulse to the LED driving unit and outputs a thunder sound signal to the speaker driving unit when a suspicious motion is detected. The method of claim 1, 2, 4, or 5,
And a diffusion lens made of glass or reinforced plastic is disposed on the front surface of the LED unit. The method of claim 1, 2, 4, or 5,
Further comprising a switch portion having a power button and an emergency button,
Wherein the LED portion includes a white LED,
Wherein the control unit outputs a white light emission driving signal to the LED driving unit to emit the white LED when the power button is pressed and outputs a thunder optical pulse signal to the LED driving unit when the emergency button is pressed Thunder pulse LED equipment. The method of claim 1, 2, 4, or 5,
Wherein the speaker unit is disposed outside the LED unit when viewed from the front side. The method of claim 1, 2, 4, or 5,
The LEDs of the LED unit include advertisement LEDs and thunder pulse LEDs,
Wherein the control unit outputs a thunder pulse signal to the LED driving unit to emit a commercial light emission driving signal to the LED driving unit to emit the commercial LEDs normally and emit a thunder pulse LED in an emergency, LED equipment. 10. The method of claim 9,
Wherein the LEDs for the thunder pulses are disposed on the outside of the advertising LED when viewed from the front and the speaker units are disposed on a part of the outside of the advertising LED when viewed from the front side.

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