KR100267878B1 - Lantern for traffic signal - Google Patents

Abstract

PURPOSE: A traffic signal rod with many functions is provided to induce stopping and going with one traffic signal rod and to supply the function of breath test and illumination. CONSTITUTION: The traffic signal rod with many functions includes a power supplying portion(100), a switching portion(200), a control portion(300), a drinking measuring portion(400), a luminous lamp(500), an alarm buzzer(600), a lamp(700) and an illumination lamp(800). The power is supplied and charging is carried out in the power supplying portion(100). The switching portion(200) outputs the driving signal. The control portion(300) outputs the control signal with being converted into the signal mode, the drinking measuring mode and the illuminating mode. The drinking measuring portion(400) is composed of an alcohol sensor(410) generating the sensing signal, a comparer(420) outputting the signal to the control portion(300). The luminous lamp(500) has many luminous diodes(L1-L5). The alarm buzzer(600) and the lamp(700) displays the alcohol measuring mode according to the control signal of the control portion(300). The illumination lamp(800) is turned on by control signal of the control portion(300).

Description

Multifunctional Traffic Signal Rods

The present invention relates to a multifunctional traffic signal rod made of a rechargeable battery having a breathalyzer function, a light (flash) function and a night traffic signal function, and more particularly, a breathalyzer and several light emitting lamps and a lighting lamp on a rod-shaped body. The invention relates to a multifunctional traffic signal rod that can be arranged and configured in such a way that the circuits can be organically operated so that they can perform various functions.

In general, a traffic signal rod is a device that induces the flow of a car on a road or is carried by a traffic police officer for inspection, and has a structure in which a plurality of light emitting diodes are embedded in a rod-shaped tube.

Such a conventional traffic signal rod is used to blink a series of light emitting diodes repeatedly and repeatedly so that the position and behavior of a signal receiver can be well recognized at night. This was inconvenient to use. For example, in order to control the drinking at night, a traffic control rod must be used to guide traffic and a vehicle, and a person who measures alcohol with a breathalyzer has been required. If a person cracks down on alcohol, it is not only cumbersome to carry a breathalyzer separately from the traffic light rod, but also has a great obstacle to smooth traffic flow. In addition, such a traffic signal rod has a difficulty in guiding the course of a vehicle in operation because it does not have a career guidance function, and also has the inconvenience of having a separate flash when bright lighting is required.

The present invention is to solve the above-mentioned disadvantages, it is possible to guide the stop and the course with a single traffic signal rod and to be able to use the portable and versatile by allowing the drinking measurement and lighting.

1 is a cross-sectional view of a multifunctional traffic signal rod according to the present invention.

2 to 4 is an external view of a multifunctional traffic signal rod according to the present invention.

5 is a circuit diagram of a multifunctional traffic signal rod according to the present invention;

* Description of the symbols for the main parts of the drawings *

10; Handle portion 20; Neck 21; Blowing hole 30; Printed circuit board

40; Seal 50; Cylindrical cap 51; Communicating holes 52; Aeration

60; Illuminator B; Ball S; Spring 100; Power supply

110; Charger 111; Twin lamps 120; Rechargeable battery 130; regulator

200; Switch unit SW1; Switching switch SW2; Speed control switch

SW3; Breathalyzer switch 300; A controller 400; Breathalyzer

410; Alcohol sensor 420; Comparator 500; Light emitting lamp LI; First light emitting diode

L2; Second light emitting diode L3; Third light emitting diode L4; 4th light emitting diode

L5; A fifth light emitting diode 600; Alarm buzzer 700; Indicator lamp

800; Lighting

The main feature of the configuration of the present invention is a charger 110 having a twin lamp 111 to display the charging and discharging state by receiving power, and a rechargeable battery charged to a predetermined voltage by the charging action of the charger 110 A power supply unit (100) comprising a regulator (130) for supplying current to each functional unit by voltage dropping and rectifying the current of the rechargeable battery (120); A switch unit 200 that is turned on / off according to the switching function and has a switching switch SW1, a speed control switch SW2, and a breathalyzer measuring switch SW3 for outputting a driving signal; A control unit 300 which switches to a signal mode, a drinking measurement mode and an illumination mode according to a signal input by the switching of the switch unit 200, and outputs a control signal; The alcohol sensor 410 detects the alcohol concentration by breathing and generates a detection signal, and the comparator outputs a signal to the controller 300 according to the level value by leveling the alcohol concentration by receiving the detection signal of the alcohol sensor 410. Alcohol measuring unit 400 consisting of (420); A plurality of light emitting lamps 500 emitting light according to a control signal of the controller 300 in a signal mode and a drinking measurement mode; An alarm buzzer 600 and a display lamp 700 indicating an alcohol measurement mode according to a control signal of the controller 300 in an alcohol measurement mode; In the lighting mode, the lighting lamp 800 is turned on by the control signal of the controller 300.

Another feature of the present invention is that the function-specific switch is installed and the power supply unit 100 is built in the handle portion 10, the neck portion 20 directly connected to the handle portion 10, and is embedded in the handle portion 10 The printed circuit board 30 forming the control unit 300 and the plurality of light emitting lamps 500 that are connected to the neck 20 and are powered by the control of the control unit 300 under operation of the switch are turned on. In the multi-functional traffic signal rod of the vehicle composed of a long rod-shaped rod 40 made of a light-transmitting material, which is installed at regular intervals inside, a blowing hole 21 is formed to blow a person's breath into the neck 20. In addition, the alcohol sensor 410 is installed in the hole 21 and the level value of the alcohol concentration can be displayed by turning on the light emitting lamp 500 under the control of the controller 300.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 and 5.

1 is a cross-sectional view of a multi-functional traffic signal rod according to the present invention, Figures 2 to 4 is an external view of the multi-functional traffic signal rod according to the present invention, Figure 5 is a circuit diagram of a multi-functional traffic signal rod according to the present invention.

In the power supply unit 100, the charger 110 uses a charging integrated circuit, and the twin lamps 111 provided in the charger 110 emit light in green when charged and emit light in red when discharged. Was used. Exemplary charger 110 is configured to be supplied with a DC power supply of 12 ~ 17V to be charged by the battery power of the vehicle. The rechargeable battery 120 provided in the power supply unit 100 is charged to a predetermined voltage by the charging action of the charger 110. As illustrated, five rechargeable rechargeable batteries 120 are connected in series. The rechargeable battery 120 may be replaced with a general battery in some cases. The regulator 130 drops and rectifies the current of the rechargeable battery 120 to supply current to each functional unit, and supplies voltage at 5V.

The switch unit 200 includes a switching switch SW1, a speed control switch SW2, and a breathalyzer measuring switch SW3 to switch the controller 300 to a signal mode, a breathalyzer mode, and an illumination mode according to the switching. In the signal mode, the speed control switch SW2 may control the flashing speed of the light emitting lamp 500 in multiple stages.

For example, when the switch SW1 is pressed once, all of the series of light emitting lamps 500 may blink at the same time to indicate a stop signal, and when the switch switch SW1 is pressed once more, the series of light emitting lamps 500 may be It can be sequentially flashed in one direction to indicate a career induction signal, and when the switching switch SW1 is pressed once more, the lighting lamp 800 is turned on and used for illumination and night inspection, and the switching switch SW1 is used one more time. When pressed, the power supply is cut off so that the light emitting lamp 500 and the lighting lamp 800 are all turned off. Each time the speed switch SW2 is pressed once while the switching switch SW1 is pressed once or twice, the flashing speed of the light emitting lamp 500 is adjusted at a period of 0.3 seconds and 1 second. When the light emitting lamp 500 of the light emitting lamp 500 is turned on, that is, when the drinking measuring switch SW3 is pressed in the signal mode or the lighting mode, the drinking light switching mode is switched to the drinking measuring mode. In addition, in the case where the lighting lamp 800 is to be independently turned on, the lighting lamp 800 may be separately provided for operation.

The control unit 300 may use a control integrated circuit or a microcomputer and switch to a function-specific mode according to a signal input by the switching of the switch unit 200 to output a programmed control signal.

The alcohol measurement unit 400 detects the alcohol concentration by breathing and receives the detection signals of the alcohol sensor 410 and the alcohol sensor 410 that generate a detection signal, and outputs a signal to the controller 300 by leveling the alcohol concentration. Comparator 420.

The light emitting lamp 500 uses five light emitting diodes L1 to L5 that emit red light to emit light according to the control signal of the controller 300 in the signal mode and the alcohol measurement mode. To blink.

The alarm buzzer 600 and the display lamp 700 are displayed in steps by the buzzer sound and the light emission in the alcohol measurement mode according to the control signal of the controller 300 in the alcohol measurement mode.

The lighting lamp 800 is commonly referred to as a flash, it is preferable to use a small light bulb that emits white light. When the control lamp 300 is switched to the lighting mode by operating the switching switch SW1 of the switching switch SW1, the control signal of the control unit 300 is used. By the lighting lamp 800 is turned on.

On the other hand, the traffic signal rod is typically installed in the handle portion 10 and the power supply unit 100 is built in the handle portion 10, the neck portion 20 directly connected to the handle portion 10, and the handle portion 10 A plurality of printed circuit boards 30 forming the control unit 300 and the neck part 20, which are connected to the neck part 20 and supplied with current from the power supply unit 100 to control of the control unit 300 under operation of a switch. The light emitting lamps 500 including the light emitting diodes L1 to L5 are installed at regular intervals, and consist of an elongated rod-shaped portion 40 made of a light transmissive material.

In the traffic signal rod according to the present invention, it is preferable that the handle portion 10 has a cylindrical shape and is easy to hold, and if necessary, irregularities are formed on the outer circumferential surface or a rubber cap is fitted to prevent slippage.

The handle part 10 is provided with a charger 110 and a rechargeable battery 120 as a power supply unit 100, the car battery power can be supplied through the cigar jack plug of the car.

The printed circuit board 30 is equipped with a control integrated circuit or a microcomputer provided by the control unit 300 as described above.

In the neck 20, a blowing hole 21 is formed to blow a person's breath, and an alcohol sensor 410 is installed in the blowing hole 21, and at the same time, the alcohol concentration is controlled by the control of the control unit 300. The level value may be displayed by turning on the light emitting lamp 500.

And in the present invention, while the neck portion 20 is formed in a cylindrical shape, the cylindrical cap rotatably installed while surrounding the outer peripheral surface of the neck portion 20 and formed in the communication hole 51 in a position corresponding to the blowing hole 21 50 is provided. The cylindrical cap 50 is to cover only the portion of the blowing hole 21 is formed. The cylindrical cap 50 is installed so as to be coalesced with a spring (S) coupled to the neck (20) ball (B) to facilitate the rotation in the neck (20) and to prevent walking.

Function-specific switches provided in the handle (10) is a switching switch (SW1), speed control switch (SW2) and drinking measurement switch (SW3), the switching switch (SW1) and the speed control switch (SW2) is a blow hole (21) Along with the neck 20 is installed on the upper surface and the speed control switch (SW2) is installed on the back of the neck 20.

The light-emitting body 60 installed around the hole 21 used E.L. Separately, the display lamp 700 using the light-emitting diode was placed on the neck 20. The display lamp 700 backlights the green light emitter 60 so that the hole 21 may be visually easily recognized. Reference numeral 52 is a vent formed in the cylindrical cap (50).

The light emitting lamp 500 in the rod 40 uses the light emitting diode as described above, and is flickered by the switching switch SW1 installed in the handle portion 10. And the illumination lamp 800 (flash) provided in the front-end | tip of the rod part 40 also turns on by the switching switch SW1.

The use and operation of the present invention having such a configuration and structure will be described by way of example for each mode of the controller 300.

Signal mode; When the switching switch (SW1) is pressed once, the light emitting lamp (500) consisting of five light emitting diodes (L1 ~ L5) is blinking at the same time, it can be seen that the stop signal to stop.

When the switching switch SW1 is pressed twice, the five light emitting diodes L1 to L5 provided as the light emitting lamps 500 blink sequentially with time difference, so that it is a path guidance signal to proceed in one direction.

When pressing the speed switch SW2 once while pressing the switch SW1 once or twice as described above, the flashing speed of the light emitting lamp 500 is adjusted to 0.3 second and 1 second periods, so the emergency and visual effect Can be adjusted.

Illumination mode; When the switching switch (SW1) is pressed three times, the lighting lamp 800 is turned on and emits white light, so it can be used for surrounding lighting and night inspection.

On the other hand, when the switch (SW1) is pressed four times, the power supply is cut off, the light emitting lamp 500 and the lighting lamp 800 are all turned off to end the switching cycle.

Breathalyzer mode; Pressing the breathalyzer measuring switch (SW3) is set to the breathalyzer measurement mode, and even in the signal mode or lighting mode, pressing the breathalyzer measurement switch (SW3) is switched to the breathalyzer measurement mode. This is explained by the system as follows.

1) waiting step; As the standby phase starts, the display lamp 700 blinks and the alarm buzzer 600 “beep” and emits a single buzzer sound. When the waiting step is completed, the display lamp 700 is continuously turned on and the alarm buzzer 600 "beep" and emits a buzzer sound for a predetermined time.

2) drinking measurement step; Alcohol measurement can be performed in the waiting stage. At this time, the blowing blown into the blowing hole 21 in the neck 20. Of course, it is necessary to turn the cylindrical cap 50 in advance so that the blowing hole 21 and the communication hole 51 matched.

If the alcohol is not detected by measuring alcohol, the alarm buzzer 600 “beep” and emits a single buzzer sound while the first light emitting diode L1 of the light emitting lamp 500 emits light for 2 seconds and then turns off. do. At this time, since the alarm sounds once and the first light emitting diode L1 is turned on and turned off immediately, it is easy to know that the alcohol concentration is less than 0.03%.

When the alcohol concentration is detected to be more than 0.03%, the alarm buzzer 600 "beep beep" once and emits a buzzer sound three times, and the first light emitting diode L1 and the third light emitting diode L3 blink left and right repeatedly. . At this time, it can be easily seen that the alcohol concentration is 0.03% or more by the alarm sound and the flashing of the third light emitting diode L3.

When the alcohol concentration is detected to be 0.05% or more, the alarm buzzer 600 continuously emits a long buzzer sound for a predetermined time, and the first, third, and fifth light emitting diodes L1, L3, and L5 blink left and right repeatedly. Even at this time, it can be easily seen that the alcohol concentration is 0.05% or more due to the long buzzer sound and the blinking of the fifth light emitting diode L5.

3) completion step; When the alcohol measurement is completed, it is automatically reset and the process returns to the alcohol measurement standby stage.

4) downtime; After completion of the waiting phase, if the alcohol is not measured for a certain period of time (about 10 minutes), the alcohol measurement mode is automatically released, the alcohol measurement function is stopped and the original signal mode or illumination mode is switched to prevent discharge of the rechargeable battery 120. can do. And if you press the switching switch (SW1) during the measurement of drinking alcohol is immediately released drinking measurement board can turn off the light emitting lamp 500 or switch to the signal mode and lighting mode.

Meanwhile, when the battery is discharged, the alarm buzzer 600 emits a buzzer sound for a predetermined time after 3 minutes from when the twin lamp 111 flashes red and the twin lamp 111 flashes red, thereby completely stopping the function. Preventing the complete discharge prevents the life of the rechargeable battery 120.

During charging, the twin lamp 111 lights up in red, and upon completion of charging, the twin lamp 111 lights up in green.

As described above, the present invention provides not only a signal function such as a control signal, a career guidance signal, but also a drinking signal measuring function and a lighting device having a lighting function. It can be conveniently used depending on the situation in case of emergency such as a breakdown. That is, the present invention does not need to separately provide a breathalyzer, a lighting lamp, and a traffic signal rod. Especially, in the case of a traffic police officer, it is not only convenient to reduce the number of portable items, but also can reduce the manpower because it can serve a single person at the time of inspection. This allows for quick checkups and minimizes traffic barriers.

Claims (10)

Charger 110 having a twin lamp (111) for charging and discharging the electric power supplied to the power, the rechargeable battery 120 is charged to a predetermined voltage by the charging action of the charger 110, and the rechargeable battery ( A power supply unit 100 including a regulator 130 for supplying a current to each functional unit by voltage-falling and rectifying the current of 120; A switch unit 200 that is turned on / off according to the switching function and has a switching switch SW1, a speed control switch SW2, and a breathalyzer measuring switch SW3 for outputting a driving signal; A control unit 300 which switches to a signal mode, a drinking measurement mode and an illumination mode according to a signal input by the switching of the switch unit 200, and outputs a control signal; The alcohol sensor 410 detects the alcohol concentration by breathing and generates a detection signal, and the comparator outputs a signal to the controller 300 according to the level value by leveling the alcohol concentration by receiving the detection signal of the alcohol sensor 410. Alcohol measuring unit 400 made of 420; A light emitting lamp 500 having a plurality of light emitting diodes L1 to L5 which emit light according to a control signal of the controller 300 in a signal mode and a drinking mode; An alarm buzzer 600 and a display lamp 700 indicating an alcohol measurement mode according to a control signal of the controller 300 in an alcohol measurement mode; Multi-function traffic signal rod, characterized in that consisting of an illumination lamp 800 that is lit by the control signal of the control unit 300 in the illumination mode. `According to claim 1, when the switching switch (SW1) is pressed once, a series of light emitting lamps (500) blink at the same time to indicate a stop signal, and pressing the switching switch (SW1) two times The light emitting lamp 500 sequentially flashes in one direction to indicate a career induction signal, and when the switching switch SW1 is pressed three times, the lighting lamp 800 can be used as a flash audio lighting (flash), and the switching switch ( When SW1) is pressed four times, the power supply is cut off so that the light emitting lamp 500 and the lighting lamp 800 are turned off. The flashing speed of each of the light emitting diodes L1 to L5 provided in the light emitting lamp 500 is increased every time the speed switch SW2 is pressed once when the controller 300 is set to the signal mode. Multi-function traffic signal rod, characterized in that the flashing at 0.3 second period and 1 second period. The multifunctional traffic signal rod of claim 1, wherein when the control unit 300 is set to a signal mode or an illumination mode, the alcohol measurement switch SW3 is switched to the alcohol measurement mode. The multi-function traffic signal rod of claim 1, wherein the light emitting lamp 500 flashes differentially in proportion to an alcohol concentration level value in the drinking measurement mode of the controller 300. According to claim 4, wherein the light emitting lamp 500 is provided with five or more light emitting diodes, the first light emitting diode (L1) provided in the light emitting lamp (500) when the alcohol concentration is detected as more than 0.03% at the time of drinking measurement Only to the third light emitting diode (L3) to blink, and when the alcohol concentration is detected to 0.05% or more that the first light emitting diode (L1) provided in the light emitting lamp 500 to the fifth light emitting diode (L5) Multifunctional traffic signal rods characterized by. The power supply unit 100 has a built-in and the handle portion 10, the switch for each function is arranged, the neck portion 20 directly connected to the handle portion 10, the printed portion embedded in the handle portion 10 and formed the control unit 300 A light emitting lamp 500 having a plurality of light emitting diodes L1 to L5 connected to the circuit board 30 and the neck part 20 and powered by the control of the control unit 300 according to the operation of the switch. In the multi-function traffic signal rod of the vehicle which is installed at a predetermined interval therein and consists of a long rod-shaped rod 40 made of a light transmitting material, A blow hole 21 is formed to blow a person's breath into the neck 20, and an alcohol sensor 410 is installed in the through hole, and the level of alcohol concentration is controlled by a control circuit. Multi-function traffic signal rod, characterized in that it can be displayed by the lighting of (500). According to claim 7, wherein the neck portion 20 is formed in a cylindrical shape, while being formed in a cylindrical shape so as to surround the outer peripheral surface of the neck portion 20 and rotatably installed, the position corresponding to the blowing hole 21 Multi-function traffic signal rods, characterized in that the cylindrical hole 50 to open and close the opening 21 by forming a communication hole 51, The multifunction traffic signal rod according to claim 7, wherein the light emitter 60 and the display lamp 700, which emit light when the breath measurement switch SW3 is pressed, are arranged in the blowing hole 21 and the neck 20, respectively. . 10. The multi-function traffic signal rod according to claim 8, wherein an illumination lamp (800) is installed at the tip of the rod portion (40) and the lights are turned on by a switch provided in the handle portion (10).