KR100600521B1 - An artificial flame target apparatus for education and a control method thereof - Google Patents

Abstract

The present invention relates to a directing flame target device used for training during fire fighting education and training, more specifically to realistically produce the situation of the fire scene, in response to the artificial fire extinguishing spray (smoke) sprayed from the fire extinguisher for education The present invention relates to a teaching directing flame target device and a method of controlling the same so that it is very easy to identify the suppression, as well as to remotely control the operation of the device. The main constitution of the present invention is a rectangular main body 20, and a flame shape in which a flame-shaped optical fiber 22 is disposed in the front portion 21 of the main body 20, and the front portion 21 of the On both sides of the upper side is installed a red warning light (23) to inform the fire occurrence and the green warning light (24) to inform the fire suppression (fire extinguishing), the bottom of the main body 20 is provided with a smoke detection sensor 25, the remote control A speaker is installed inside the receiving antenna 26 and communicates with the inside, and a leg portion 30 is formed at the lower end of the main body 20 to remotely control the on / off of the target device through the remote control, In response to the injection of the educational fire extinguisher, it is possible to easily identify the fire suppression or the fire suppression failure.

Fire, Directing, Demonstration, Fire Training, Target, Fire Extinguisher, Smoke

Description

An artificial flame target apparatus for education and a control method             

1 is an external configuration diagram of a training directing flame target device according to an embodiment of the present invention,

Figure 2 is a circuit block diagram of a training directing flame target device according to the present invention,

3 is a control flowchart of a method for controlling an instructional flame target device for training according to the present invention;

4 is an operation configuration diagram of the training directing flame target device according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: target device 20: main body

21: front part 22: flame-shaped optical fiber

23: Red warning light 24: Green warning light

25: smoke detection sensor 26: receiving antenna

27: power switch 30: leg

100: target body 110: power supply

120: setting unit 130: control unit

140: receiving unit 150: lamp unit

160: optical fiber lighting unit 170: speaker unit

180: sensor unit 200: remote control unit

210: transmitter 220: remote control controller

230: key input unit 240: remote control power supply

The present invention relates to a directing flame target device used for training during fire fighting education and training, more specifically to realistically produce the situation of the fire scene, in response to the artificial fire extinguishing spray (smoke) sprayed from the fire extinguisher for education The present invention relates to a teaching directing flame target device and a method of controlling the same so that it is very easy to identify the suppression, as well as to remotely control the operation of the device.

Educational fire extinguishers are well-known fire extinguishers that are produced for training and training in firefighting, and artificial fire extinguishing fluid (eg, water, fog fluid, etc.) filled inside is sprayed to have an effect as if the actual fire extinguisher is sprayed. Fire extinguisher used for education and training.

This is a fire extinguisher designed to overcome the cost problems in the process of using a real fire extinguisher and difficulties that cannot be educated indoors.

As a prior art, a number of cases, such as Korean Utility Model Registration No. 186106, have already been disclosed. Detailed description thereof will not be given here.

On the other hand, there is a target device produced corresponding to the educational fire extinguisher. The target device is a fire-targeting target device manufactured by artificially expressing a fire site, which allows the trainee to easily identify the process of extinguishing the fire in response to the artificial spray liquid sprayed from the educational fire extinguisher. to be.

Therefore, the trainees are trained in which part of the flame displayed on the target apparatus to spray the digestive fluid.

As a prior art for such a target device, Korean Patent No. 13705 (target device of the initial fire extinguishing device for training) has already been disclosed.

The device uses an educational water fire extinguisher equipped with a pneumatic charging device to inject water into a target device consisting of an external shock sensor, a light emitting LED, and an electronic driving circuit, instead of a fire igniter containing oil or flammables. In order to visually check the extinguishing capacity, the target device uses relatively many light emitting LEDs to express the flame, and the quality of the flame expressing pattern is deteriorated, and the impact sensor is used as the water jet extinguisher is used. There was a problem that must be used.

In particular, the water injection method is not used in recent years because it is not practical to demonstrate the injection type of the fire extinguisher.

The present invention has been made in order to solve the above problems, the object of the present invention is to produce a realistic situation of the fire scene, and to extinguish the fire in response to the artificial fire extinguishing liquid (smoke) sprayed from the educational fire extinguisher The present invention provides an educational directing flame target device and a method of controlling the same, as well as enabling easy identification as well as remotely controlling the operation of the device.

Another object of the present invention is to provide a target device for demonstrating the fire extinguishing phenomena corresponding to the education fire extinguisher for vaporizing and spraying the fog solution, the configuration of the training directing flame target device having a very realistic and beautiful configuration have.

In order to achieve the above object, the present invention provides a flame shape in which a flame-shaped optical fiber is disposed inside the front part of the main body, and a red warning light and a fire suppression (fire extinguishing) indicating a fire occurrence on both upper ends of the front part. In the installation of a green warning light, a smoke detection sensor is installed on the bottom surface of the main body, a receiving antenna and a speaker is installed inside the communication with the remote control, the lower end of the main body in the fire-emitting target device is formed, A power supply unit that supplies the operating voltage to the entire circuit with the appropriate DC voltage by rectifying and leveling the power supply, and a judgment time setting key for setting the time for determining the complete success of the fire extinguishing. Delay time setting key for setting the time to switch to and speaker volume setting key for adjusting the output of the speaker A setting unit for inputting the set value to the control unit, controlling the overall operation of the device, setting the corresponding output value according to the key signal input from the key input unit, and detecting a signal input from the smoke detection sensor to detect a warning light, an optical fiber, and a speaker. The output of the lamp is controlled, but during the fire demonstration operation, the red warning light and the flame-shaped optical fiber are turned on and the green warning light is turned off, and at the same time, the speaker outputs the noise and siren sound in case of fire, and stops the fire demonstration operation. The fire extinguishing red light and the flame-shaped optical fiber, the green light is turned on, and at the same time, the control unit stops the output to the speaker, and the receiving unit receives the radio signal transmitted from the remote control unit and inputs it to the control unit; Selectively turning on or off the red or green beacon according to the output of the controller; A lamp unit configured to turn on or off a flame-shaped optical fiber according to the output of the controller, a speaker unit which outputs noise and siren in a fire to a speaker according to the voice control output of the controller, and smoke detection; A target detecting unit configured to detect a signal detected by a sensor and input the same to the control unit; And a transmitter for wirelessly transmitting a signal generated by the remote controller to the target body, a remote controller for controlling the entire remote controller, and a key input unit for generating start and end key signals and inputting the signal to the remote controller. And a remote control unit configured of a remote control power supply unit for supplying power to the remote control unit.

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

1 is an external configuration diagram of a training directing flame target device according to an embodiment of the present invention.

As shown, the present invention training flame target device 10 is a structure consisting of a rectangular body 20, the leg portion 30 formed on the lower end of the main body 20, the front of the main body 20 In the part 21, a flame rises on the upper part of the stove, and a flame-shaped optical fiber 22 (fiber material that emits light when electricity is supplied) is disposed on the rear side of the flame shape, that is, the front part 21. When the optical fiber 22 is turned on, the effect of soaring flame is configured.

On both sides of the upper end of the front portion 21 is configured a warning light, one side is provided with a red warning light (23) to inform the occurrence of fire, the other side is provided with a green warning light (24) to inform the fire suppression (fire extinguishing).

On the bottom of the main body 20 is installed a smoke sensor 25 to detect the spray of the fire extinguisher.

One side of the main body 20 is provided with a receiving antenna 26 for communicating with a power switch 27 and a remote controller, which will be described later, and a speaker, a control circuit PCB, and the like are installed in the main body 10.

When the target device 10 of the present invention configured as described above produces a fire, the flame-shaped optical fiber 22 and the red warning lamp 23 are turned on, and at the same time, the noise (burning sound) and the siren when the fire occurs through the speaker ring. Spreads.

At this time, when the artificial fire extinguishing spray (smoke) is injected through the fire extinguisher 40 toward the fire point with the flame as shown in FIG. 4, the smoke detection sensor 30 detects this.

The fire point is not a flame rising from the top of the pot, but a flame of the gas outlet side between the stove and the pot. The reason why the smoke sensor 25 is located on the bottom of the main body 20 is that the smoke sensor 25 is installed close to the fire point.

In addition, the fire extinguishing liquid sprayed from the educational fire extinguisher 40 is vaporized and sprayed fog liquid (fog) is very small particles have the same effect as the spray of the actual fire extinguishing fluid and the smoke detection sensor 30 will detect this .

Therefore, when the smoke detection sensor 30 detects the extinguishing spray liquid (smoke) for a predetermined time, it is determined that the fire has been suppressed and the flame-shaped optical fiber 22 is turned off, and at the same time, the output of the speaker is stopped. Then, the green warning lamp 24 is turned on.

The present invention is operated on the same principle, more specific operation will be described later.

2 is a circuit block diagram of the training directing flame target device according to the present invention.

As shown, the present invention training directing flame target device, the target body portion 100 is installed in the target device 10, and the remote control unit 200 for controlling the target body portion 100 remotely. .

 The target main unit 100 is rectified and flattened by a power source AC, and supplies a power supply unit 110 to supply the operating voltage to the entire circuit at a proper DC voltage, and sets the determination time, delay time, and speaker volume. A setting unit 120 for generating a predetermined key signal and inputting the corresponding setting value to the control unit 30, controlling the overall operation of the device, and setting the corresponding output value according to the key signal input from the key input unit 120. The controller 130 detects a signal input from the smoke sensor 25 and controls the output of a warning light, an optical fiber, a speaker, and the like, and receives the wireless signal transmitted from the remote controller 200 to receive the control unit 130. And a lamp unit 150 for selectively turning on or off the red light 23 or the green light 24 according to the output of the control unit 130 and the control unit 130. According to the output of the An optical fiber lighting unit 160 for turning on or off the shape optical fiber 22, a speaker unit 170 for outputting noise and siren sound in case of fire according to the voice control output of the controller 130, and a speaker 171; The sensor unit 180 detects a signal detected by the smoke detection sensor 25 and inputs the same to the controller 130.

A power switch 27 is interposed in the power supply unit 110, and the setting unit 120 includes a determination time setting key 121, a delay time setting key 122, and a speaker volume setting key 123.

The determination time setting key 121 is for setting the time for determining the complete success of fire suppression (fire extinguishing), and refers to the time for the smoke detection sensor 25 to continuously detect the extinguishing liquid. For example, it can be set to 10 seconds, 15 seconds, 20 seconds .....

The delay time setting key 122 is a kind of waiting time setting key and after successful fire extinguishment (fire extinguishing), it is switched to the fire occurrence mode again unless there is a different key input. This is to set the time to transition to the fire situation. For example, it can be set to 10 seconds, 20 seconds, 30 seconds.

The speaker volume setting key 123 is a switch for adjusting the output of the speaker.

On the other hand, the remote control unit 200 is a transmitter 210 for wirelessly transmitting a signal generated from the remote control unit 220 to the target body unit 100, and a remote control unit 220 for total control of the remote control unit 200 and And a start key 231 and an end key 232 to generate a start and end key signal and to input the key input unit 230 and the remote control unit 220 to supply power to the remote control unit 200. It is composed of a remote control power supply 240.

The remote control unit 200 is a remote control unit which can drive or stop the target body unit 100 using the start key 231 and the end key 232 provided in the key input unit 230, and as a result, the target device ( The fire occurrence phenomenon demonstrated in 10) can be controlled ON / OFF remotely.

3 is a control flowchart of the training directing flame target device according to the present invention.

As shown, the control of the present invention directing flame target device, the process of determining whether the start key 231 of the remote control unit 200 is input after the power supply to the target device 10 (S10) and the determination If the start key 231 is not input in step S10, determining whether an end key 232 is input (S20), and if the end key 232 is input in the determination step S20, the program ends. If the start key 231 is input in the determination process (S10), the output process (S30) for demonstrating the fire occurrence, and after the fire output demonstration output, the artificial fire spray (smoke) is detected from the smoke sensor 25 If the artificial fire extinguishing liquid (smoke) is not detected from the sensor 25 in the process of determining (S40) and the determination process (S40), the program returns and the artificial fire extinguishing liquid (smoke) from the sensor 25 If it is detected, the process of determining whether the set determination time has passed (S5) 0), and if the setting time has not elapsed in the determination process (S50), returning to the program and stopping the demonstration operation of fire when the setting time has elapsed (S60), and waiting for the setting after the process (S60). If it is determined that the time has elapsed, if the waiting time has elapsed, the process proceeds to the fire generation demonstration operation (S30), and if the waiting time has not elapsed, the process of maintaining the fire generation demonstration operation stopping process (S60) is configured (S70). do.

In the fire operation demonstration operation S30, the red warning light 23 is turned on and the green warning light 24 is turned off (S31), the flame-shaped optical fiber 22 is turned on (S32), and the speaker 170. ) Is output to step S33.

In the fire generation demonstration operation stopping process (S60), the red warning lamp 23 is turned off and the green warning lamp 24 is turned on (S61), the flame-shaped optical fiber 22 is turned off (S62), and the speaker ( 170, stop the output (S63).

The overall operation of the present invention training directing flame target device 10 configured as described above will be described below.

First, the user turns on the power switch 27 provided on the side of the target device (10).

Therefore, power is applied to the power supply unit 130 of the target body unit 100, which is a circuit configuration of the target device 10, to apply drive power to each circuit unit.

In such a state, the user inputs the start key 231 by using a remote controller not shown at a predetermined distance.

Therefore, the start key input signal generated through the key input unit 230 of the remote control unit 200 is input to the remote control unit 230, which is signaled and wirelessly transmitted through the transmitter 210.

The start key signal transmitted through the transmitting unit 210 of the remote control unit 200 is received by the receiving unit 140 through the receiving antenna 26 of the target body unit 100, and the key signal to the control unit 130. It is input (step S10).

The controller 130 detects the input key signal of the remote controller 200 to perform a drive output for demonstrating the fire.

Therefore, the control unit 130 controls the lamp unit 150 to turn on the red warning lamp 23 and turn off the green warning lamp 24, and outputs the optical fiber 24 to the flame-shaped optical fiber 24. In order to output the fire scene noise and the siren sound through the speaker 171, the speaker unit 170 performs voice output (S30).

At this time, the target device 10 is demonstrated as if the actual fire occurred on the stove. When the target device 10 is fired, the demonstration operation is completed, the trainee for the fire training is sprayed to the target device 10 by using the training fire extinguisher 40 prepared in advance.

When the artificial fire extinguishing spray (smoke) sprayed through the educational fire extinguisher 40 comes into contact with the smoke detection sensor 25 formed on the target device 10, the smoke detection sensor 25 detects this and detects the sensor unit 180. Through inputting the detection signal to the control unit 130 through (S40 process).

The control unit 130 counts the detection signal input to the sensor unit 130 to determine whether or not a predetermined determination time has elapsed, and when the set time elapses, recognizes that the fire suppression is successful and stops the demonstration of the fire occurrence. Performs drive output according to fire extinguishing. However, if the set determination time has not elapsed, the program returns (step S50).

Therefore, when the set determination time has elapsed, the controller 130 controls the output so that the red light 23 is turned off and the green light 24 is turned on by the lamp unit 150, and a flame shape is formed by the optical fiber light 160. The optical fiber 24 is output to be turned off, and the speaker unit 170 controls the output of the fire scene noise and the siren sound through the speaker 171 (S60 process).

In addition, it is determined whether the set waiting time has elapsed. Here, if the waiting time has not elapsed, the driving output continues according to the success of the fire suppression, but if the waiting time has elapsed, the fire training demonstration process is automatically progressed to the fire operation demonstration operation process (S30) and the fire drill trainees are sequentially given training. To make it possible.

On the other hand, when the end key 232 provided in the key input unit 230 of the remote control unit 200 is a key input, the control unit 130 of the target body unit 100 receiving the received stops all output target device 10 To stop the operation (step S20).

As described above, the present invention can realistically produce the situation of the fire site, so that it is very easy to identify that the fire is extinguished in response to the cited extinguishing liquid sprayed from the educational fire extinguisher, to control the operation of the device remotely It is a useful invention that provides convenience during fire fighting training.

In addition, the present invention has the advantage that the target device for demonstrating the phenomenon that the fire is extinguished in response to the injection of the educational fire extinguisher is very realistic and beautifully configured.

Claims (5)

The front part 21 of the main body 20 has a flame shape in which the flame-shaped optical fiber 22 is disposed inside, and the red warning lamp 23 and the fire indicating the fire occurrence on both sides of the upper part of the front part 21. A green warning light 24 for suppressing fire extinguishing is installed, and a smoke detection sensor 25 is installed on the bottom of the main body 20, and a reception antenna 26 communicating with a remote controller and a speaker 171 therein. Is installed, in the lower end of the main body 20 in the target device for fire production is formed leg portion 30, Power supply unit 110 for supplying the operating voltage to the entire circuit with a proper DC voltage by rectifying and leveling the power supply AC, and a determination time setting key for setting a time for determining complete success of fire suppression (extinguishing) ( 121), a delay time setting key 122 for setting a time to automatically switch to a fire situation after extinguishing and a speaker volume setting key 123 for adjusting the output of the speaker are provided to the control unit 130. The setting unit 120 to control the overall operation of the device and set the corresponding output value according to the key signal input from the key input unit 120, detect a signal input from the smoke detection sensor 25, The output of the optical fiber and the speaker is controlled, but during the demonstration operation of the fire, the red warning light 23 and the flame-shaped optical fiber 22 are turned on and the green warning light 24 is turned off, and at the same time the noise of the fire is caused by the speaker 171. And four Yren sound is output, and when the fire-producing demonstration operation is stopped, the red warning lamp 23 and the flame-shaped optical fiber 22 are turned off, the green warning lamp 24 is turned on, and at the same time, the output to the speaker 171 is stopped. The control unit 130, the receiving unit 140 for receiving the wireless signal transmitted from the remote control unit 200 and inputs to the control unit 130, and the red warning light 23 or green in accordance with the output of the control unit 130 Lamp unit 150 for selectively turning on or off the beacon 24, the optical fiber lighting unit 160 for turning on or off the flame-shaped optical fiber 22 in accordance with the output of the control unit 130, and the control unit 130 In accordance with the voice control output of the speaker (170) for outputting the noise and siren in the event of a fire to the speaker 171, and detects the signal detected by the smoke sensor 25 and inputs to the controller 130 Target detecting unit 100 consisting of the sensor unit 180 ); And A transmitter 210 for wirelessly transmitting a signal generated by the remote controller 220 to the target body 100, a remote controller 220 for total control of the remote controller 200, a start key 231, and an end. It is composed of a key 232, a key input unit 230 for generating a start and end key signal to input to the remote control unit 220, and a remote control unit 240 for supplying power to the remote control unit 200 Educational directing flame target device, characterized in that the remote control unit 200 is provided. delete delete delete delete

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