KR101885882B1 - Visibility Device for Median Road - Google Patents

Abstract

The present invention relates to a visibility apparatus for a median strip, comprising: the median strip formed in a predetermined height and shape to distinguish a center line of a road; an illumination plate installed on both sides of the median strip to increase visibility of the median strip; an illumination cover for transmitting light emitted from the illumination plate; and a solar power module mounted on the upper surface of the median strip to supply power to the illumination plate. Therefore, a viewer is installed on each side of the median strip of the road, so that the median strip can be visually confirmed more clearly. Further, a position of the median strip and colored arrows can be clearly seen on the median strip, and the median strip can be illuminated at night so that view of a driver can be secured.

Description

Technical Field [0001] The present invention relates to a visibility device for a median road,

Field of the Invention The present invention relates to a visibility device for a roadside median, more particularly to a median of a roadside median that allows a compartment of a roadway or a section of a tunnel to be better seen in the field of view.

Generally, the roads are equipped with various traffic safety facilities and guide boards for the safety of passengers and passengers passing by, and as a facility for safe operation of the vehicles, there are a guard rail, a lane (center) delineator, lane regulation rods, and signs and the like.

The above-mentioned traffic safety facilities are installed in a central lane of a general road, a joining area where two roads meet, a curve section of a road, a road with a risk of falling, a central lane of a road with a collision risk or a collision, It is a facility necessary for the safe operation of the vehicle especially at night or in bad weather.

In particular, traffic safety facilities such as lane departures, lane regulation rods, delinators, and signs that are installed in the central lane or confluence area of the roads are facilities that secure the field of view so that the driver can safely operate the vehicle.

The above-mentioned traffic safety facilities are more necessary at night than at daytime, especially at bad weather, and therefore nighttime discrimination power should be good.

Since the lane (center) separator is made of concrete and PE and is formed in the shape of a collimated light and is installed at the center of the road but does not have proper discriminating means for identifying the median separator on the outer surface, It is not easy to identify the median separator so that there is a problem that a safety accident occurs when the vehicle collides with the lane separator while driving.

Generally, the lane regulation rods are installed at regular intervals along the lane in the form of columns of elastic material, and the marker bottles are installed on the road surface so as to protrude from the road surface and are installed at regular intervals along the lane.

The lane marking regulating rod and the marker bottle are fixedly mounted on the road surface by an engaging means such as an anchor bolt.

As described above, the traffic safety facilities installed in the lane are attached to the outer surface of the vehicle so that the driver can easily operate the vehicle safely at night and during bad weather even at a long distance.

There is a problem that foreign matter such as dust or the like generated on the road is adhered to the reflector over time and the reflection effect is reduced so that it is not easy for the driver to identify.

Accordingly, various methods have been proposed for increasing discrimination power by installing a lamp or an LED in a conventional traffic safety facility, particularly a center bar or a lane.

For example, Patent Document 1 below discloses an apparatus for identifying a road separation zone using sunlight.

The apparatus for identifying a road separation zone using solar light according to Patent Document 1 includes a long solar module, a transparent tube installed below the solar module, a plurality of lamps installed inside the transparent tube, And a fixing means for supporting the solar cell module and the transparent tube body and mounting the solar cell module on the road separation wall.

The following Patent Document 2 discloses a safety guide lamp for a median separator and retaining wall.

The safety guide lamp of the median separator and the retaining wall according to the following Patent Document 2 is a safety indicator lamp installed on the median separating wall and the retaining wall and has a first installation portion formed as a recessed portion on one side of the guide light body to provide a plurality of LED lamps, (1) At the periphery of the mounting part, there is provided a second mounting part having fastening grooves at both ends, and a transparent cover with a fastener is installed.

A solar panel is installed on the upper surface of the guide light body and a battery for storing electric energy supplied from the solar panel is installed in the inside of the guide light body so that the bottom surface of the guide light body is directly installed on the central separator or the retaining wall without a fixing table.

Korean Patent Publication No. 10-2012-0117440 Korean Utility Model Registration No. 20-0395641 Korean Patent Publication No. 10-2013-0018444

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and to provide a visibility device for a roadside median road, in which a lighting device is installed in a median street of a road, thereby enhancing the visibility of the median street.

It is another object of the present invention to provide a visibility device for a roadside median to prevent visibility of a driver and traffic accident by enhancing the visibility of the median barrier.

According to an aspect of the present invention, there is provided a visibility device for a median street for a road, comprising: a median separator having a predetermined height and a predetermined shape so as to divide a center line of the road; An illumination plate installed on both sides of the median separator to increase the visibility of the median separator; An illumination cover for transmitting light emitted from the illumination plate; And a solar module mounted on an upper surface of the median separator to supply power to the illumination plate.

And an illuminance sensor provided on the center bar for controlling the illumination of the illumination plate.

A fixing hole formed at the illumination plate at predetermined intervals to be fixed to the center separator; An LED substrate which is turned on by the power supplied from the solar cell module; And LEDs arranged at regular intervals on the LED substrate.

And a coating layer is formed on the illumination cover so that light is blocked or refracted so that light is not irradiated to the field of view of the driver.

An upper plate formed to be coupled to an upper surface of the illumination plate, respectively; A lower plate formed to be coupled to a lower surface of the illumination plate, respectively; And a vertical plate formed between the upper plate and the lower plate, wherein the lower plate is formed to be transparent so that light of the illumination plate is irradiated downward.

As described above, according to the visibility device for a median road for a road according to the present invention, the visibility device is installed on each side of the median street of the road so that the median can be visually confirmed more clearly, It is possible to visually confirm painted arrows or the like on the median separator, and it is possible to secure the view of the driver by illuminating the median separator at night.

According to the visibility apparatus for a roadside median road according to the present invention, since the opaque coating layer is formed on the illumination cover, indirect illumination does not interfere with the view of the driver, and the bottom surface of the median separator or the tunnel is brightly illuminated, It is possible to obtain a more clear view of the center line of the display screen.

Brief Description of Drawings Fig. 1 is an exploded perspective view showing a visual device of a median road for a road according to a first preferred embodiment of the present invention, Fig.
FIG. 2 is an exploded perspective view showing a visual device of a median road for a road according to a first preferred embodiment of the present invention,
FIG. 3 is an enlarged sectional view showing a visual device of a median road for a road according to a first preferred embodiment of the present invention,
Fig. 4 is an exploded perspective view showing a visual apparatus of a median road for a road according to a second preferred embodiment of the present invention, Fig.
FIG. 5 is an exploded perspective view showing a visual device of a median road for a road according to a second preferred embodiment of the present invention,
FIG. 6 is an enlarged sectional view showing a visual apparatus of a median road for a road according to a second preferred embodiment of the present invention, FIG.
Fig. 7 is a three-dimensional view schematically showing a state in which a visual device of a median road for a road of the present invention is installed in a tunnel. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a visual device of a median road according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The visibility apparatus for a median road according to a preferred embodiment of the present invention includes a median separator 10 having a predetermined height and a predetermined shape so as to divide a center line of a road, An illumination cover 30 for transmitting light emitted from the illumination plate 20 and an illumination cover 30 for illuminating the center plate 10 to supply power to the illumination plate 30, And a solar module 40 installed on an upper surface of the solar cell module 40.

The visual device of the median road according to the embodiment of the present invention is provided with a visual device on both sides of the median separator, thereby preventing the occurrence of traffic accidents by making the median separator visible regardless of daytime or nighttime As well as the curvature of the curb road as well as the center separator at night.

≪ Embodiment 1 >

FIG. 1 is an exploded perspective view showing a visual device of a median road according to a first preferred embodiment of the present invention. FIG. 2 is a perspective view of a median of a median road according to a first preferred embodiment of the present invention. FIG. 3 is an enlarged cross-sectional view showing a visual device of a median road for a road according to a first preferred embodiment of the present invention.

As shown in FIGS. 1 to 3, the visual device of the median road for a road according to the first embodiment of the present invention is installed in a central parting line at the center of the road and displays a center line, An illumination plate 20 installed on both sides of the center separator 10, an illumination cover 30 surrounding the exterior of the illumination plate 20, And a solar power generation module 40 for supplying power to the plate 20.

It should be understood that the median separator 10 may be formed in a substantially triangular shape having a wide bottom and a narrow top, and the median separator 10 may have various shapes other than a triangle.

An illuminating plate 20 and an illuminating cover 30 are installed on both sides of the center separator 10 so that the center separator 10 is visible to the driver.

2 and 3, the illumination plate 20 is formed in a plate having a predetermined size, and a plurality of fixing holes 21 are formed at regular intervals to be fixed to the center separator 10, 20, the LED substrate 22 is mounted on one surface.

A plurality of LEDs 23 are arranged on the LED substrate 22 at regular intervals. A fixing groove 25 is formed on the upper surface and the lower surface of the illumination plate 20 so that the illumination cover 30 is coupled to the illumination cover 30, respectively.

The fixing groove portion 25 is formed in a substantially triangular shape so as to block the inflow of rainwater and foreign matter into the illumination plate 20 and the illumination cover 30 installed on the road as well as to connect the illumination cover 30 do.

That is, the fixing groove 25 facilitates the connection and separation of the illumination plate 20 and the illumination cover 30, as well as the inflow of rainwater, dust, etc. into the illumination plate 20 and the illumination cover 30 .

The illumination cover 30 is formed in a substantially 'C' shape. In the illumination cover 30, a coating layer 31 is formed to indirectly illuminate light emitted from the LED 23 to the outside.

The illumination cover 30 includes an upper plate 32 formed to correspond to the upper surface of the illumination plate 20, a lower plate 33 formed to correspond to a lower surface of the illumination plate 20, (Not shown).

The coating layer 31 is formed on the upper plate 32 and the vertical plate 34 so that the light emitted from the LED 23 is not directly irradiated to the outside by the coating layer 31,

On the other hand, the lower plate 33 of the illumination cover 30 is formed to be transparent so that the light emitted from the LED 23 is irradiated toward the lower side. This prevents the driver from directly irradiating the light of the LED 23, thereby securing the visibility of the driver.

Also, the light emitted from the LEDs 23 is directly irradiated toward the lower portion of the median 10 so that the driver can check the position of the median 10.

Fixing protrusions 35 corresponding to the fixing grooves 25 of the illumination plate 20 are formed on the upper plate 32 and the lower plate 33 of the illumination cover 30, respectively. The fixing protrusions 35 are formed in the same shape and size as the fixing recesses 25.

A solar module 40 for supplying power to the illumination plate 20 is installed on the upper surface of the center separator 10 and the solar module 40 and the illumination plate 20 are electrically connected to each other.

In addition, the solar power generation module 40 is provided with a storage battery (not shown) for storing the power generated from the solar power generation module 40. The storage battery supplies the power generated from the solar power generation module 40 to the illumination plate 20 .

≪ Embodiment 2 >

FIG. 4 is an exploded perspective view showing a visual device of a median road according to a second preferred embodiment of the present invention, FIG. 5 is a perspective view of a median of a road median according to a second preferred embodiment of the present invention, FIG. 6 is an enlarged cross-sectional view showing a visual device of a median road for a road according to a second preferred embodiment of the present invention.

As shown in FIGS. 4 and 6, the visual apparatus of the middle bay according to the second embodiment of the present invention will be described using the same names and reference numerals as those of the first embodiment described above .

4 to 6, the visual device of the median for the road according to the second embodiment of the present invention includes a median 10, an illumination plate 20 provided on both sides of the median 10, A cover 30 and a solar module 40 for supplying power to the illumination plate 20. The illumination sensor 40 further includes an illuminance sensor 41 for controlling the lighting of the illumination plate 20. [

A plurality of fixing holes 21 are formed in the illumination plate 20 so as to be fixed to the median separator 10, and the center separator 10 is formed in the same manner as the first embodiment described above, And the LED substrate 22 is fixed on one surface.

A plurality of LEDs 23 are provided at predetermined intervals on the LED substrate 22 and a latching jaw 26 is formed on the upper surface and the lower surface of the illumination plate 20 so that the illumination cover 30 is coupled to the upper surface.

As shown in FIG. 6, the latching jaw 26 is formed on a surface in contact with the median separator 10 so that rainwater or the like is prevented from entering the inside of the illumination plate 20 from the outside.

The illumination cover 30 forms the coating layer 31 in an opaque color so that light emitted from the illumination plate 20 is not transmitted to the upper surface and the front surface. This is to prevent the illumination of the LED 23 directly from being irradiated to the field of view of the driver so as to ensure safe driving.

The illumination cover 30 includes an upper plate 32 formed to correspond to the upper surface of the illumination plate 20, a lower plate 33 formed to correspond to a lower surface of the illumination plate 20, (Not shown).

A coating layer 31 is formed on the outer surfaces of the upper plate 32 and the vertical plate 34 so that the light of the LED 23 is not directly irradiated to the outside.

The upper plate 32 and the lower plate 33 are respectively provided with fixing jaws 36 corresponding to the latching jaws 26. [

A solar power module 40 for supplying power to the illumination plate 20 is installed on the upper surface of the median separator 10 and the LED 23 of the illumination plate 20 is lit on the upper surface of the median separator 10 A light intensity sensor 41 for controlling the light intensity is provided.

The illuminance sensor 41 senses the illuminance of the surrounding environment. When the weather is clear, the illuminating plate 20 is turned off. When the weather is blurred and the surrounding environment is dark, the illuminating plate 30 is turned on.

Next, the coupling relationship of the visibility device of the median road for the road according to the preferred embodiment of the present invention will be described.

As shown in FIGS. 1 to 3, in the first embodiment of the present invention, a plurality of LEDs 23 are arranged at regular intervals on an LED substrate 22, The LED substrate 22 is provided on one surface of the illumination plate 20. [

In addition, a plurality of fixing holes 21 are formed in the illumination plate 20 so as to allow bolts or the like to pass therethrough.

On both sides of the median separator 10, holes are drilled in correspondence with the fixing holes 21 of the illumination plate 20 by using a tool such as a drill.

The fixing hole 21 of the illumination plate 20 is fixed to the illumination plate 20 by fastening a bolt or the like in a state where the fixing hole 21 coincides with the hole drilled in the center separator 10.

A coating layer 31 for blocking light transmission to the upper plate 32 and the vertical plate 34 is formed on the illumination cover 30 and the lower plate 33 is formed so that light emitted from the LED 23 is irradiated to the lower portion Transparent.

The lighting cover 30 according to the first embodiment is fixed to the engaging jaw 26 by fixing the fixing protrusion 35 to the fixing groove 25, The jaw 36 is positioned and engaged.

A solar power module 40 is installed on the upper surface of the center separator 10 and electrically connects the solar power module 40 and the LED 23 to each other. Also, as in the second embodiment, an illuminance sensor 41 for controlling the lighting of the LED 23 is provided on the upper surface of the median strip 10.

On the other hand, as shown in Fig. 7, the illumination plate 20 and the illumination cover 30 according to the first and second embodiments can be installed on the wall surface of the tunnel. That is, the illumination plate 20 is fixed to the wall surface of the tunnel by fixing means such as a bolt, and the illumination cover 30 is coupled to the illumination plate 20.

The visibility device installed in the tunnel makes it possible to maintain the lighting state by the power supplied to the tunnel. That is, the LED 23 is turned on by the power supplied to the lighting device of the tunnel or the fan for ventilating the air in the tunnel.

1 to 7, a description will be given of a method of operating the visual apparatus of a median road according to a preferred embodiment of the present invention.

1 to 7, the cyan apparatus for a roadside mediator according to the present invention obtains power from the solar power module 40 using solar heat or solar light, and the power obtained from the solar power module 40 is supplied to the battery (Not shown), so that the power can be supplied at night.

The LED 23 of the illumination plate 20 is turned on by the power supplied from the battery, and the LED 23 emits light.

The light emitted from the LED 23 is indirectly illuminated by the coating layer 31 of the illumination cover 30 so that the light can not pass through the upper plate 32 and the vertical plate 34 of the illumination cover 30.

That is, since the light emitted from the LED 23 is indirectly illuminated by the opaque coating layer 31, the installation position of the median separator 10 is indirectly illuminated to the driver I will inform you.

The light emitted from the LED 23 is irradiated to the lower portion of the median separator 10 through the transparent lower plate 33 of the illumination cover 30, thereby illuminating the bottom surface of the median separator 10.

Accordingly, the driver can visually confirm the distance between the center separator 10 and the vehicle, thereby enabling safe operation. Indirect illumination is performed in the center separator 10 regardless of daytime or nighttime, .

On the other hand, the cyan apparatus installed in the tunnel is installed on the wall surface of the tunnel, so that the bottom surface of the tunnel, which maintains a relatively dark state, shines on the floor, thereby allowing the driver to visually confirm the position of the edge of the tunnel.

Also, the illuminance sensor 41 illuminates the LED 23 at night rather than during the daytime, so that the user can visually confirm the center distance 10 during nighttime operation, Thereby preventing the occurrence of traffic accidents.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

10: median strip 20: illumination plate
21: fixing hole 22: LED substrate
23: LED 25: Fixing groove
26:
30: illumination cover 31: coating layer
32: upper plate 33: lower plate
34: Vertical plate 35: Fixing projection
36: Fixed chin
40: Solar power module

Claims (5)

A median separator formed in a predetermined height and shape so as to divide the center line of the road;
An illumination plate fixedly installed through fixing holes formed at predetermined intervals on both sides of the center separator and having LED substrates arranged on a surface thereof with a plurality of LEDs arranged at regular intervals to improve the visibility of the center separator;
And a fixing plate formed on the upper surface and the lower surface of the illumination plate so as to form fixing protrusions on the upper plate and the lower plate, the upper plate and the lower plate are connected to each other with a vertical plate and light emitted from the LED substrate is not directly irradiated onto the upper plate. An illumination cover for allowing a coating layer to be formed so as to be blocked or refracted and a lower plate to be formed in a transparent state so that light emitted from the LED substrate is irradiated toward the lower side; And
A solar power module mounted on an upper surface of the median to supply power to the illumination plate;
And a visual display unit for displaying an image of the vehicle.
The method according to claim 1,
And an illuminance sensor installed in the center bar for controlling the lighting of the illumination plate.
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