KR101787743B1 - Guide device for discern of hi-pass road - Google Patents

Abstract

Disclosed is a guide device for identifying a high-pass road. The disclosed guide device for identifying a high-pass road comprises: a main body having a space unit; a mounting unit provided to the space unit and having first, second, third, and fourth installation surfaces; and a road opening and closing display unit provided to the mounting unit to radiate light from the main body in all directions to display a closed state of a road or controlled to radiate the light to an access side to enable proceeding of the road to be displayed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a guidance device for high-

More particularly, the present invention relates to a high-pass lane discriminating apparatus, and more particularly, to a high-pass lane discriminating apparatus which has four mounting surfaces on a main body and a plurality of LEDs on each mounting surface, The vehicle can be prevented from being accidentally prevented, and the number of installation devices of the induction device can be minimized to prevent the manufacturing cost and maintenance costs The present invention relates to a high-pass lane discriminating device capable of reducing costs.

Generally, tollgate tariffs are equipped with high-pass vehicles and lanes through which ordinary vehicles pass. The high-pass lane is composed of a wireless ice type, and when the vehicle passes, the fare settlement is automatically performed. This increase in convenience is increasingly used.

The high-pass lanes are driven continuously without stopping the vehicle, so that the vehicle guidance symbol is painted on the floor of the vehicle so that the vehicle can move safely, or a stand type guide light is provided on both sides of the lane to guide the vehicle.

Conventionally, the induction display portion painted on the high-pass lane rubs against the wheels of the vehicle during long-time use, thereby erasing the paint color. Therefore, there is a fear that the driver of the vehicle can not identify at night and cause safety accidents. There are various problems such as a collision with a vehicle ahead of the driver in the process of looking in the driver's right and left eyes.

In the past, when at least one of a plurality of high-pass lanes is to be repaired, a mobile type entry prohibition sign is installed to prohibit vehicle entry. However, in the nighttime, on a misty day, on a cloudy day, There is a possibility of causing a safety accident.

Therefore, there is a need to improve this.

Related Background Art There is Korean Patent Laid-Open Publication No. 2016-0128610 entitled " Circuit breaker for induction on side carriage "

The present invention has been made in view of the above-described need, and it is an object of the present invention to provide a vehicle having four mounting surfaces on a main body and having a plurality of LEDs on each mounting surface, Or by limiting the entrance of the vehicle by illuminating the entry-restricted state when the high-pass lane is closed, thereby preventing vehicle safety accidents, reducing the number of induction devices installed and reducing the manufacturing cost and maintenance cost. And it is an object of the present invention to provide an identification device for a passenger car.

According to an aspect of the present invention, there is provided a high-pass lane identification apparatus comprising: a body having a space; A mounting portion provided in the space portion and having first, second, third, and fourth mounting surfaces; And a lane opening / closing display unit provided on the mounting unit, the lane opening / closing display unit being controlled to illuminate the vehicle by closing the lane by irradiating light from the main body in four directions, or to illuminate only the entering side to display progress.

In addition, the main body may include a lower main body that houses the mounting portion and the lane opening / closing display portion in the space portion; And an upper body which is covered on the upper side of the lower main body and protects the mounting portion and the lid opening and closing display portion.

In addition, a depressed portion for guiding light emitted from the lane opening / closing display unit is formed on the hive main body, and a transparent member protecting member for protecting the lane opening / closing display unit is further provided between the lower main body and the upper main body. do.

The mounting portion may include a plurality of supports mounted on the bottom of the main body; A mounting bracket that is seated on the upper side of the support and has first, second, third, and fourth mounting surfaces; An engaging member for engaging the mounting bracket; And a fixing bracket provided on each of the first, second, third, and fourth mounting surfaces to mount the lane opening / closing display unit.

The fixing bracket is fixed to the mounting surface by a screw member protruding outward, and the fixing bracket is coupled to the mounting surface at a predetermined interval at an end of the screw member.

In addition, the screw member is provided with a cushioning member, and the cushioning member pushes the first, second, third, fourth mounting surfaces and the fixing bracket to each other, so that the fixing bracket is firmly fixed, Thereby facilitating assembly or disassembly.

The lane opening / closing display unit may include: a seating member screwed to the fixing bracket;

A mounting substrate that is seated on the seating member and fixed by a fastening member; A light emitting unit mounted on the mounting substrate and irradiating light to the outside of the main body; Second, third, and fourth mounting surfaces to selectively illuminate light on only the entering side and illuminate light on all sides of the main body, And a control unit for controlling the display unit.

The light emitting unit may include a first light emitting unit provided on the first mounting surface, the first light emitting unit including one or more LEDs of a first color and LEDs of a second color; A second light emitting unit provided on the second mounting surface, the second light emitting unit including one or more LEDs of a first color and LEDs of a second color; A third light emitting unit provided on the third mounting surface and having LEDs of a second color; And a fourth light emitting unit provided on the fourth mounting surface and including LEDs of a second color.

Also, the first color is green, the second color is red, and the first, second, third, and fourth light emitting units are arranged at an angle of 90 degrees, And the first and second light emitting units are provided on the vehicle entry side in the high pass lane and the third and fourth light emitting units are provided on the vehicle advance side in the high pass lane, 3, and the fourth light emitting portion is arranged to be inclined downward to an angle range of 5 to 15 degrees with respect to the vertical surface so as to prevent glare.

Further, when the high pass lane is closed, only the second color of the first, second, third, and fourth light emitting units is turned on by the control unit, so that x is displayed to stop the progress of the vehicle The control unit stops the operation of the third and fourth light emitting units and operates only the first color of the first and second light emitting units, And the symbol for induction is displayed.

The high-pass lane identification induction apparatus according to the present invention has four mounting surfaces on a main body and a plurality of LEDs on each mounting surface to illuminate the entering direction of the high-pass lane in normal operation, Or by limiting the entry of the vehicle by illuminating the entry-restricted state when the high-pass lane is closed, thereby preventing vehicle safety accidents, reducing the number of induction devices and reducing installation and maintenance costs.

Further, according to the present invention, when a fixing bracket is provided on the first, second, third, and fourth mounting surfaces using a screw member, a buffer member is provided around the screw member so that the screw member is firmly fixed, And the assembling and separating of the screw member can be facilitated.

In addition, since the first, second, third, and fourth light emitting units are disposed downwardly inclined to the set angle range with respect to the vertical plane, the present invention can prevent the first, second, third, and fourth light emitting units by the glare of a driver traveling on a high-

1 is a view showing a state in which a high-pass lane identification device according to an embodiment of the present invention is installed in a high-pass lane.
2 is a plan view of a high-pass lane identification device according to an embodiment of the present invention.
3 is an external perspective view of a high-pass lane identification device according to an embodiment of the present invention, and is a state diagram separated from a lane.
4 is an exploded perspective view of a high-pass lane identification device according to an embodiment of the present invention.
5 is a partially exploded perspective view of a mounting portion and a lid opening / closing display according to an embodiment of the present invention.
6 is a cross-sectional view of assembling a high-pass lane identification device according to an embodiment of the present invention.
7 is an assembled side view of a mounting portion and a lid opening and closing display according to an embodiment of the present invention.
8 is a cross-sectional view of an induction device for high-pass lanes according to an embodiment of the present invention.
FIG. 9 is a diagram sequentially showing an induction state in which a vehicle can proceed in a high-pass lane according to an embodiment of the present invention.
10 is a diagram showing a connection state between a control unit and a light emitting unit in a high-pass lane identification device according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an induction apparatus for high pass lane identification according to an embodiment of the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 1 is a view showing a state in which a high-pass lane discriminating device according to an embodiment of the present invention is installed in a high-pass lane, FIG. 2 is a plan view FIG. 3 is a perspective view of a high-pass lane discriminating apparatus according to an embodiment of the present invention, which is separated from a lane, and FIG. 4 is a cross- Fig. 5 is a partially exploded perspective view of a mounting portion and a lid opening / closing display according to an embodiment of the present invention.

7 is a side view of assembling a mounting portion and a lid opening and closing display unit according to an embodiment of the present invention, Fig. 8 is a side view of assembling the high-pass lane identification apparatus according to an embodiment of the present invention, FIG. 9 is a diagram sequentially showing an induction state in which a vehicle can proceed in a high-pass lane according to an embodiment of the present invention. FIG. In the high-pass lane identification device according to an embodiment of the present invention, the control unit and the light emitting unit are connected.

1 to 10, a high-pass lane identification apparatus according to an embodiment of the present invention includes a main body 100 having a space 130, A mounting portion 200 having second, third, and fourth mounting surfaces 222, 224, 226, and 228; and a mounting portion 200 that is provided in the mounting portion 200 to illuminate the vehicle body 100 in four directions, And a lane-opening / closing display unit 300 controlled to display progress by lane.

Although the name of the present invention is described as a high-pass lane discriminating device, the present invention can be applied to all lanes such as an ordinary road, a highway, and the like, without limitation to a high-pass lane.

The main body 100 has a predetermined height and is formed in a circular or square shape. The main body 100 accommodates the mounting portion 200 and the lid opening and closing display portion 300 in the space portion 130 to protect the vehicle from running.

The main body 100 includes a lower main body 110 which houses a mounting portion 200 and a lid opening and closing display portion 300 in a space 130 and a lower main body 110 which is covered on the upper side of the lower main body 110, And an upper body 120 for protecting the display unit 300.

An inlet / outlet hole 140 is formed at the center of the lower main body 110 to allow electric wires to enter and exit.

The access hole 140 may be provided with a protective cap member made of an elastic material for sealing the electric wire.

A depression for guiding the light emitted from the lid opening and closing display unit 300 is formed in the main body 110.

A protective member 160 of transparent material may be further provided between the lower body 110 and the upper body 120 to protect the lid opening and closing display unit 300.

The protection member 160 may be made of a transparent plastic material or a transparent tempered glass material. The protection members 160 are provided on four sides of the main body 100, respectively.

The protective member 160 may be inserted into the first seating groove 170 formed in the lower main body 110 and the second seating groove 180 formed in the upper main body 120 to be firmly fixed.

The first seating groove 170 is formed on the bottom surface and both side surfaces of the depressed portion 150 of the lower body 110 so that the lower surface and both the left and right side surfaces of the protection member 160 can be inserted and hermetically sealed.

 The second seating groove 180 is recessed upward from the bottom surface of the upper body 120. Accordingly, since the four sides of the protection member 160 are inserted into the main body 100 and are firmly assembled to the main body 100, the first, second, third, and fourth light emitting units 350, 360, .

2, a high-pass lane identification apparatus according to an embodiment of the present invention includes a main body 100 having a lower main body 110 and an upper main body 120 coupled to a high pass lane 20 at a set position, And the periphery of the main body 100 and the edge of the installation groove 22 are coated with an adhesive so that the installation of the high pass lane identification induction device according to the present invention .

As shown in FIG. 1, a high-pass lane discriminating apparatus according to an embodiment of the present invention is installed and operated in the high-pass lane 20 by three cars, The red LEDs of the first, second, third, and fourth light emitting units 350, 360, 370 and 380 installed on the first, second, third, and fourth mounting surfaces 222, 224, 226, and 228 are all operated X (x) is displayed so that the vehicle can not proceed.

In the case of the progressive lane of the high pass lane 20, among the first, second, third, and fourth light emitting units 350, 360, 370, 380 installed on the first, second, third, Only the green (G) LEDs of the first and second light emitting units 350 and 360 installed on the entrance side are operated through the control unit 390 to display the gull () Thus, the high-pass lane discriminating device according to the embodiment of the present invention can display both the lane-closing state and the lane departure-possible state, thereby minimizing the number of installed devices of the high-pass lane discriminating device, And the maintenance cost can be reduced.

The mounting portion 200 includes a plurality of supports 210 mounted on the bottom of the main body 100 and a plurality of second mounting surfaces 222, 224, 226, 228 which are mounted on the upper side of the support 210, Second, third, and fourth mounting surfaces 222, 224, 226, and 228 for mounting the lid opening and closing display unit 300, respectively, to the mounting bracket 220, the mounting bracket 220, And includes a fixing bracket 240.

A threaded portion 212 is formed at the lower end of the support base 210 and is fastened to the bottom of the main body 100. Although four support rods 210 are shown, the number of support rods 210 can be increased or reduced.

The coupling member 230 may be a bolt, and a hexagon head may be formed on the upper side so that the main board 270 having the control unit 390 may be seated. The main board 270 may be spaced a predetermined distance from the upper surface of the mounting bracket 220 by a height of the hexagonal head of the coupling member 230 as a result of a plurality of screws passing therethrough and being fastened to the upper side or the lower side of the coupling member 230 . The lower threaded portion of the coupling member 230 may be coupled to the upper side of the support base 210 through the installation bracket 220 and coupled to the upper side of the support base 210.

The fixing bracket 240 is fixed to the first, second, third, and fourth mounting surfaces 222, 224, 226, 228 by screw members 250 projecting outwardly.

Although eight fixing brackets 240 are provided for each of the first, second, third, and fourth mounting surfaces 222, 224, 226, and 228, the number of fixing brackets 240 may be changed . The fixing bracket 240 may be coupled to the first, second, third, and fourth mounting surfaces 222, 224, 226, 228 at the end of the screw member 250 with a set spacing.

The screw member 250 may be provided with a buffer member 260.

The cushioning member 260 pushes the first, second, third, and fourth mounting surfaces 222, 224, 226, 228 and the fixing bracket 240 against each other, Decomposition can be easily carried out.

The buffer member 260 is a coil spring.

Three screw members 250 and cushioning members 260 are provided for each of the fixing brackets 240 but the number and positions of the screw members 250 and the insulator members 260 can be changed ,

The screw member 250 is fastened to the first, second, third, and fourth mounting surfaces 222, 224, 226, and 228 to protrude the predetermined length, and the peripheral portion of the end portion of the screw member 250 When the cushion member 260 is inserted into the fixing bracket 240 and the cushion member 260 is tightened by tightening the screw member 250, do.

At this time, as the compressed buffer member 260 applies a force to open the first, second, third, and fourth mounting surfaces 222, 224, 226, 228 and the fixing bracket 240, 224, 226, 228 and the fixing bracket 240, so that the screw member 250 can be prevented from being separated from the first mounting surface 222, the second mounting surface 222, the second mounting surface 222, The vibration of the fixing bracket 240 can be absorbed and buffered and the separability of the screw member 240 can be improved when the screw member 250 is disassembled.

The fixing bracket 240 is provided with a mounting substrate 320 to be described later on which two red or green LEDs are installed. When any LED is damaged, the mounting substrate 320 installed in the corresponding fixing bracket 240 is replaced It is possible to replace only damaged LEDs easily without replacing all the parts.

The lid opening and closing display unit 300 includes a seating member 310 screwed to the fixing bracket 240, a mounting substrate 320 mounted on the seating member 310 and fixed by the coupling member 330, A light emitting unit 340 mounted on the substrate 320 and irradiating light to the outside of the main body 100, a light emitting unit 340 emitting light to all directions of the main body 100, And a controller 390 for selectively controlling the light emitting units 340 provided on the first, second, third, and fourth mounting surfaces 222, 224, 226, and 226 so as to display progress with the vehicle.

The light emitting portion 340 includes a first light emitting portion 350 provided on the first mounting surface 222 and including one or more LEDs of a first color and LEDs of a second color, A second light emitting unit 360 provided on the third mounting surface 226 and having at least one LED of the first color and at least one LED of the second color; A third light emitting portion 370 and a fourth light emitting portion 380 provided on the fourth mounting surface 228 and having an LED of a second color.

The first color is green (G) and the second color is red (R). If the first color and the second color are different colors, any color may be applied.

The first, second, third, and fourth light emitting units 350, 360, 370, and 380 are preferably disposed at an angle of 90 degrees with respect to the vehicle traveling direction. Thereby, it is possible to display X (x, lane closing) or gull (∧, lane-progressible) with respect to the traveling direction of the high-pass lane 20.

The first and second light emitting units 350 and 360 are provided on the vehicle entry side in the high pass lane 20 and the third and fourth light emitting units 370 and 380 are provided on the vehicle advance side in the high pass lane 20.

The first, second, third, and fourth light emitting portions 350, 360, 370, and 380 may be disposed at an angle of 5 to 15 degrees with respect to the vertical plane so as to prevent glare. In particular, it is preferable that the first, second, third, and fourth light emitting portions 350, 360, 370, and 380 have a tilt angle of 10 degrees with respect to a vertical plane. The first, second, third, and fourth light emitting units 350, 360, 370, and 380 are mounted on the mounting substrate 320, the fixing bracket 240, and the first, second, third, and fourth mounting surfaces 222, 224, Is arranged to be inclined downward to an angle range of 5 to 15 degrees with respect to the center of the display screen.

Thus, the first, second, third, and fourth light emitting units 350, 360, 370, and 380 illuminate the floor of the high-pass lane 20 to prevent the driver's eyes from being caught.

1, when the high pass lane 20 is closed, only the red LED of the second color among the first, second, third, and fourth light emitting units 350, 360, 370 and 380 is operated by the control unit 390 And X for stopping the progress of the vehicle can be displayed.

The control unit 390 stops the operation of the third and fourth light emitting units 370 and 380 so that the first and second light emitting units 350 and 360, Since only LED of color is operated, ∧ can be displayed for driving the vehicle.

The first, second, third, and fourth light emitting units 350, 360, 370, and 380 are provided with four LEDs.

The first light emitting unit 350 includes G, R, G, and R arranged in a green LED, red LED, green LED, red LED, and the like, and can selectively emit green light and red light.

The second light emitting unit 360 includes G, R, G and R arranged in the order of green LED, red LED, green LED, red LED, and the like, and can selectively irradiate green light and red light.

The third light emitting portion 370 is formed of R, R, R, and R arranged in the order of red LED, red LED, red LED, red LED, or the like, and can emit only red light.

The fourth light emitting unit 380 includes red, green, and blue LEDs arranged in the order of R, R, R arranged with red LED, red LED, red LED, red LED, or the like.

9 and 10, a vehicle progressing state will be schematically described.

 When three induction devices are installed in the high pass lane 20, the green LEDs of the first and second light emitting portions 350 and 360 are turned on in the first induction device, and the first, second, The red LEDs of the fourth light emitting units 350, 360, 370 and 380 are turned off to display a gull (?

In the second induction device, the green LEDs of the first and second light emitting units 350 and 360 are turned on and the red LEDs of the first, second, third, and fourth light emitting units 350, 360, off) to indicate the progressive gull (∧) mark. At this time, the first induction device may be turned off entirely or only the green LED may be turned on.

 Next, in the third induction device, the green LEDs of the first and second light emitting units 350 and 360 are turned on and the red LEDs of the first, second, third, and fourth light emitting units 350, 360, (∧) indication that it is possible to proceed. At this time, the first and second induction devices may be turned off entirely, or the green LEDs may be kept on. By repeating the above operation, it is possible to drive the vehicle.

Therefore, the high-pass lane identification apparatus according to an embodiment of the present invention includes four mounting surfaces on the main body, and a plurality of LEDs on each mounting surface, And the entrance limit of the vehicle is limited by limiting the entry limit state of the high-pass lane when the high-pass lane is closed so that the vehicle safety accident can be prevented in advance, and the number of induction devices can be minimized, Can be reduced.

Further, according to the present invention, when a fixing bracket is provided on the first, second, third, and fourth mounting surfaces using a screw member, a buffer member is provided around the screw member so that the screw member is firmly fixed, And the assembling and separating of the screw member can be facilitated. In addition, since the first, second, third, and fourth light emitting units are disposed downwardly inclined to the set angle range with respect to the vertical plane, the present invention can prevent the first, second, third, and fourth light emitting units by the glare of a driver traveling on a high-

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the following claims.

20: car 100: body
110: lower body 120: upper body
130: space part 140:
150: depression 170: first inner chuck
180: second seating groove 200: mounting portion
210: support member 212:
220: mounting bracket 222: first mounting surface
224: second mounting surface 226: third mounting surface
228: fourth mounting surface 230: coupling member
240: Fixing bracket 250: Screw member
260: Buffer member 300:
310: mounting member 320: mounting substrate
330: fastening member 340:
350: first light emitting portion 360: second light emitting portion
370: third light emitting portion 380: fourth light emitting portion
390: Control unit R: Red LED
G: Green LED

Claims (10)

A body having a space portion;
A mounting portion provided in the space portion and having first, second, third, and fourth mounting surfaces; And
And a lane opening / closing display unit provided on the mounting unit, the lane opening / closing display unit being controlled to illuminate the lane by turning the light from the main body in four directions, or to illuminate only the entering side,
The mounting portion includes a plurality of supports mounted on the bottom of the main body;
A mounting bracket that is seated on the upper side of the support and has first, second, third, and fourth mounting surfaces;
An engaging member for engaging the mounting bracket; And
And a fixing bracket provided on the first, second, third, and fourth mounting surfaces to mount the lid opening / closing display unit,
A threaded portion is formed at a lower end of the support base and is fastened to the bottom of the main body,
The coupling member is a bolt whose head is formed on the upper side and on which the main board is seated,
Wherein the main board has a plurality of screws penetrated therethrough and is fastened to a screw hole formed in a head of the engaging member so as to be spaced apart from the mounting bracket,
The main body includes a lower main body for accommodating the mounting portion and the lane opening / closing display portion in the space portion; And
And an upper body which is covered on the upper side of the lower main body and protects the mounting portion and the lid opening and closing display portion,
Wherein the lower body is provided with a depression for guiding light emitted from the lid opening /
A protective member of transparent material is provided between the lower main body and the upper main body to protect the lid opening and closing display unit,
The fixing bracket is fixed to the first, second, third, and fourth mounting surfaces by a screw member protruding outward,
Wherein the fixing bracket is coupled to the first, second, third, and fourth mounting surfaces at a predetermined interval at the end of the screw member,
Wherein the screw member is provided with a buffer member,
The cushioning member pushes the first, second, third, and fourth mounting surfaces and the fixing bracket to each other, thereby firmly fixing the fixing bracket and facilitating assembly or disassembly of the screw member.
Wherein the lane opening / closing display unit includes: a seating member screwed to the fixing bracket;
A mounting substrate that is seated on the seating member and fixed by a fastening member;
A light emitting unit mounted on the mounting substrate and irradiating light to the outside of the main body; And
Second, third, and fourth mounting surfaces are selectively controlled to illuminate the four sides of the main body so as to display the closing of the vehicle or illuminate only the entering side to display the progress of the vehicle And a control unit,
Wherein the light emitting unit comprises: a first light emitting unit provided on the first mounting surface, the first light emitting unit including one or more LEDs of a first color and LEDs of a second color;
A second light emitting unit provided on the second mounting surface, the second light emitting unit including one or more LEDs of a first color and LEDs of a second color;
A third light emitting unit provided on the third mounting surface and having LEDs of a second color; And
And a fourth light emitting unit provided on the fourth mounting surface and having an LED of a second color,
The screw member is fastened to the first, second, third, and fourth mounting surfaces, and protrudes from the first, second, third, and fourth mounting surfaces, and is fastened to the fixing bracket while inserting a cushioning member, Is assembled to the fixing bracket in a compressed state,
The compressed cushioning member applies a force to open the first, second, third, fourth mounting surfaces and the fixing bracket so that the threads of the screw member are engaged with the first, second, third, And the screw member is prevented from being separated and the vibration of the fixing bracket is absorbed and buffered by applying a lateral directional force to the screw hole and the screw hole of the fixing bracket, respectively.
delete delete delete delete delete delete delete The method according to claim 1,
The first color is green, the second color is red,
The first, second, third, and fourth light emitting units are disposed at an angle of 90 degrees with respect to the vehicle traveling direction,
The first and second light emitting units are provided on the vehicle entry side in the high pass lane and the third and fourth light emitting units are provided on the vehicle advance side in the high pass lane,
Wherein the first, second, third, and fourth light emitting units are disposed at an angle of 5 to 15 degrees with respect to a vertical plane so as to prevent glare.
10. The method of claim 9,
Pass road is turned off, only the second color of the first, second, third, and fourth light emitting units is turned on by the control unit, so that the symbol x for stopping the progress of the vehicle is displayed,
When the high pass lane is allowed to proceed, the control unit stops the operation of the third and fourth light emitting units and only the first hue of the first and second light emitting units is activated, And the symbol for indicating the high-pass lane is displayed.

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