KR20110040131A - Lighting sign apparatus and method in tunnel or underground road for vehicle safety - Google Patents

Lighting sign apparatus and method in tunnel or underground road for vehicle safety Download PDF

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Publication number
KR20110040131A
KR20110040131A KR1020090097281A KR20090097281A KR20110040131A KR 20110040131 A KR20110040131 A KR 20110040131A KR 1020090097281 A KR1020090097281 A KR 1020090097281A KR 20090097281 A KR20090097281 A KR 20090097281A KR 20110040131 A KR20110040131 A KR 20110040131A
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KR
South Korea
Prior art keywords
light emitting
accident
situation
moving path
light
Prior art date
Application number
KR1020090097281A
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Korean (ko)
Inventor
전서현
Original Assignee
한국전자통신연구원
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Publication date
Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to KR1020090097281A priority Critical patent/KR20110040131A/en
Publication of KR20110040131A publication Critical patent/KR20110040131A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

The present invention relates to an information transmitting light emitting device and a method for vehicle safety in a tunnel and an underground road. The information transmitting light emitting device according to one surface includes a plurality of light emitting modules installed in a moving path of a vehicle, and a plurality of light emitting modules according to a moving path. It includes a management unit for controlling the light emitting module to notify the driver of the vehicle of the situation of the moving path.

Light emitting module, travel route, driving information

Description

LIGHTING SIGN APPARATUS AND METHOD IN TUNNEL OR UNDERGROUND ROAD FOR VEHICLE SAFETY}

The present invention relates to an information transmission light emitting device and method for vehicle safety in tunnels and underground roads, and more particularly, to the situation of tunnels and underground roads using light emitting devices that can be used as illumination by installing in tunnels and underground roads. The present invention relates to an information transmission light emitting device and a method for vehicle safety in tunnels and underground roads.

In the event of an accident in a tunnel or underground road, vehicle fires and chain collisions can lead to large accidents. In order to prevent such cases, it monitors in real time whether an accident has occurred in a tunnel or an underground road, and blocks a vehicle from entering a tunnel or an underground road when an accident occurs, or suppresses a fire in the event of a fire in a tunnel or an underground road. There can be many ways such as:

However, when a vehicle enters a tunnel or an underground road where an accident has already occurred, a guide device for guiding an accident that occurred in a tunnel or an underground road for safety of vehicles entering the tunnel or an underground road is insufficient. Therefore, if a vehicle entering a tunnel or an underground roadway continues to the accident point without knowing the accident that occurred in the tunnel or the underground road, the second or third accidents may occur. It can happen one after another.

The present invention has been made in view of the above-described problems, and an information transmission light emitting device for vehicle safety in tunnels and underground roads which delivers the situation of the tunnels or underground roads in real time to the driver of a vehicle entering the tunnel or underground road; The purpose is to provide a method.

In order to achieve the above object, the information transmitting light emitting device according to an aspect of the present invention comprises a plurality of light emitting modules installed on the moving path of the vehicle; And a management unit which controls the plurality of light emitting modules according to the situation of the movement route to inform the driver of the vehicle of the situation of the movement route.

According to another aspect of the present invention, an information transmitting light emitting method includes: detecting a situation of a moving path of a vehicle; And controlling a plurality of light emitting modules installed in the movement path according to the detected situation of the movement path to inform the driver of the vehicle of the situation of the movement path.

According to the present invention, by informing the driver of a vehicle entering a tunnel or an underground road in real time the situation of the tunnel or an underground road, it is possible to recognize and promptly respond to an accident and to prevent another accident in advance There is.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention belongs. It is provided to fully convey the scope of the invention to those skilled in the art, and the invention is defined only by the description of the claims. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that " comprises, " or "comprising," as used herein, means the presence or absence of one or more other components, steps, operations, and / Do not exclude the addition.

Hereinafter, an information transmitting light emitting device for vehicle safety in a tunnel and an underground road according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5. 1 is a block diagram illustrating an information transmitting light emitting device according to an exemplary embodiment of the present invention, and FIGS. 2 and 3 are exemplary views for explaining that a plurality of light emitting modules are installed in a movement path, and FIG. 5 is an exemplary diagram for describing a light emitting module, and FIG. 5 is an exemplary diagram for describing an example of utilization of a light emitting module.

As shown in FIG. 1, the information transmitting light emitting device according to the exemplary embodiment may include a plurality of light emitting modules 100, a sensing unit 200, a storage unit 300, and a management unit 400. .

The plurality of light emitting modules 100 may be installed in a moving path of the vehicle, that is, in a tunnel or an underground road. For example, as illustrated in FIG. 2A, the plurality of light emitting modules 100 may be installed at any one of a floor, a wall, and a ceiling of the movement path. The plurality of light emitting modules 100 may be installed at predetermined intervals or may be installed continuously. The plurality of light emitting modules 100 may be installed to be fixed to the installation surface, and may be installed to be movable according to the situation of the movement path. For example, the plurality of light emitting modules 100 may be in close contact with the installation surface, and as shown in FIG. 3, the light emitting modules 100 may have a shape that is unfolded in the movement path direction by moving in a predetermined direction on the installation surface according to the situation of the movement path. When the plurality of light emitting modules 100 have a shape unfolded in the moving path, the situation information of the moving path may be more easily transmitted to the driver through the plurality of light emitting modules 100. In addition, as shown in FIG. 2B, when the plurality of light emitting modules 100 do not transmit the situation information of the moving path, the plurality of light emitting modules 100 may be used as illumination to illuminate the moving path, that is, the tunnel or the underground road.

Each of the plurality of light emitting modules 100 includes at least one light source, for example, an LED, as shown in FIG. 4, and is determined by the manager 300 by combining at least one light source. Light can be emitted in the color of light.

The detector 200 may detect a situation of the movement path. For example, the sensing unit 200 may detect an accident occurrence situation, a recovery situation, and the like on the moving path.

The storage unit 300 may store the color of the light corresponding to the situation of the movement path. For example, the color of light corresponding to an accident occurrence situation and the color of light corresponding to a recovery situation may be stored.

The management unit 400 may notify the driver of the vehicle of the movement path through the plurality of light emitting modules 100 according to the movement path. For example, the management unit 400 may search for the color of the light corresponding to the situation of the moving path in the storage unit 300 based on the situation of the moving path, and the plurality of light emitting modules 100 may emit the color of the detected light. You can decide by color. The management unit 400 may emit the plurality of light emitting modules 100 by the color of the light thus determined to inform the driver driving the moving path of the situation of the moving path.

In more detail, when the accident occurrence situation is detected, the management unit 400 may emit a plurality of light emitting modules 100 in the color of light corresponding to the accident occurrence situation to notify that an accident has occurred in the movement path. That is, the management unit 400 may set an accident section within a preset radius from the accident occurrence point based on the detected accident occurrence situation, and emit light of the light emitting module located in the set accident section in the color of light corresponding to the accident occurrence situation. It is possible to mark the accident section on the moving route. When setting the accident section, the management unit 400 may set the accident section from the accident occurrence point to the driving direction, may set the accident section from the accident occurrence point in the reverse driving direction, and the driving direction and the reverse driving direction around the accident occurrence point. You can also set the accident section.

 The management unit 400 may emit a light emitting module located at a point where an accident is recovered based on the detected recovery situation by emitting light with a color of light corresponding to the recovery situation, so as to notify a situation in which the recovery is performed in the accident section. The color of light corresponding to the recovery situation may be the color of light emitted by the plurality of light emitting modules 100 before an accident occurs.

 Instead of continuing to control the movement of the route until the restoration of the accident zone is complete, it notifies the situation that the recovery is in progress in the accident zone, and partially resumes communication through the completed recovery route, resulting in a traffic jam due to the accident. Can alleviate

The management unit 400 may determine, as display information, one of 'no entry', 'average speed', 'detour road' and 'lane reduction' included in at least one driving information of the movement route based on the situation of the movement route. 5, display information determined as shown in FIG. 5 may be displayed through the plurality of light emitting modules 100. For example, the management unit 400 may determine the display information of the detour road section in the moving path as 'detour road', and display the 'detour road' through the light emitting module located in the detour road section. When the detour road section is prohibited to enter, the management unit 400 may determine the display information of the detour road section as 'prohibition of entry' and may display 'prohibition of entry' through a light emitting module located on the detour road.

In addition, when the accident occurs, the management unit 400 may turn off the plurality of light emitting modules 100 to notify that an accident has occurred in the movement path. The management unit 400 may set an accident section within a preset radius from the accident occurrence point based on the detected accident occurrence situation, and display the accident section in the moving path by turning off the light emitting module located in the set accident section.

In this way, the driver of the vehicle entering the moving path, that is, the tunnel or the underground road, is informed in real time of the moving path, so that the driver can immediately recognize when an accident occurs and respond quickly to prevent another accident from occurring. can do.

On the other hand, the information transmission light emitting device for vehicle safety in tunnels and underground roads according to an embodiment of the present invention is configured to be separated from the storage unit 300 and the management unit 400, but is not limited to this, the storage unit in the management unit 400 Including the 300, the management unit 400 may be configured to perform a function of the storage unit 300.

The above-described information transmission light emitting device for vehicle safety in a tunnel and an underground road according to an embodiment of the present invention has been described. Hereinafter, vehicle safety for a tunnel and an underground road according to an embodiment of the present invention will be described with reference to FIG. 6. An information transfer light emitting method will be described. 6 is a flowchart illustrating an information transmitting light emitting method according to an embodiment of the present invention.

As illustrated in FIG. 6, the information transmitting light emitting method according to an exemplary embodiment of the present invention first detects a situation of a moving path in which the vehicle moves (S600). The movement path may be a tunnel or an underground road, and may detect an accident situation occurring in the movement path, a situation in which the accident is recovered, and the like.

The plurality of light emitting modules 100 installed in the movement path determine the color of light to be emitted based on the detected movement path situation (S610). For example, the color of the light corresponding to the situation of the moving path, that is, the color of the light corresponding to the accident occurrence situation, the color of the light corresponding to the recovery situation may be stored in advance. The color of light corresponding to an accident occurrence situation may be searched among the color of the light. The color of the retrieved light may be determined as the color of the light to be emitted by the plurality of light emitting modules 100.

The plurality of light emitting modules 100 emit light with the determined color of light to transmit the situation of the moving path, that is, the occurrence of an accident, to the driver driving the moving path (S620).

In addition to transmitting a plurality of light emitting modules 100 with the determined color of light to transmit the situation of the moving path to the driver, the situation of the moving path may be transmitted to the driver by simply turning on or off the plurality of light emitting modules 100. have. In addition, as shown in FIG. 5, the driving information of the movement route may be transmitted through a plurality of light emitting modules in a predetermined display manner.

Although the configuration of the present invention has been described in detail with reference to the preferred embodiments and the accompanying drawings, this is only an example, and various modifications are possible within the scope without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by the equivalents of the claims.

1 is a block diagram illustrating an information transfer light emitting device.

2 and 3 are exemplary views illustrating that a plurality of light emitting modules are installed in a movement path.

4 is an exemplary view illustrating a light emitting module.

5 is an exemplary view illustrating an example of utilizing a light emitting module.

6 is a flowchart for explaining an information delivery light emitting method.

DESCRIPTION OF THE REFERENCE NUMERALS OF THE DRAWINGS

100: a plurality of light emitting modules 200: detection unit

300: storage 400: management

Claims (16)

A plurality of light emitting modules installed on a moving path of the vehicle; And A management unit for controlling the plurality of light emitting modules according to the situation of the moving path to inform the driver of the vehicle of the situation of the moving path. Information transmission light emitting device comprising a. The method of claim 1, Each light emitting module includes at least one light source, Wherein the management unit determines a color of light to be emitted by the plurality of light emitting modules based on the situation of the movement path, and causes each of the light emitting modules to emit light in the color of the light determined by combining the respective light sources. Information transmission light emitting device. The method of claim 1, Further comprising a detector for detecting the situation of the moving path, When the accident occurrence situation is detected, the management unit emits the plurality of light emitting modules in the color of light corresponding to the accident occurrence situation to inform that the accident occurred in the movement path Information transmission light emitting device. The method of claim 3, The manager sets an accident section within a preset radius from the accident occurrence point based on the detected accident occurrence situation, and moves the light emitting module positioned in the set accident section by emitting light with a color corresponding to the accident occurrence situation. Indicating the accident section in the route Information transmission light emitting device. The method of claim 4, wherein The management unit notifies the progress of the recovery of the accident section by emitting a light emitting module located at the point where the accident is recovered based on the detected recovery situation in the color of light corresponding to the recovery situation. Information transmission light emitting device. The method of claim 1, The management unit to display the driving information of the moving path including at least one of the prohibition of entry, average speed, bypass and lane reduction through the plurality of light emitting modules Information transmission light emitting device. The method of claim 1, Further comprising a detector for detecting the situation of the moving path, When the management unit detects an accident situation, the management unit turns off the plurality of light emitting modules to notify that an accident has occurred in the moving path. Information transmission light emitting device. The method of claim 7, wherein The management unit sets the accident section within a predetermined radius from the accident occurrence point based on the detected accident situation, and flashes the light emitting module located in the set accident section to display the accident section in the moving path. Information transmission light emitting device. Detecting a situation of a moving path of the vehicle; And Controlling a plurality of light emitting modules installed in the movement path according to the detected situation of the movement path to inform the driver of the vehicle of the situation of the movement path; Information transmission light emitting method comprising a. The method of claim 9, wherein the notifying step, Determining a color of light for emitting the plurality of light emitting modules based on the detected situation of the moving path; And Notifying the situation of the movement path by emitting the plurality of light emitting modules with the determined color of the light; Information transmission light emitting method comprising a. The method of claim 9, wherein the notifying step, Determining a color of light corresponding to the accident occurrence condition when an accident occurrence condition is detected; And Notifying the accident occurrence situation in the moving path by emitting the plurality of light emitting modules with the determined color of light. Information transmission light emitting method comprising a. The method of claim 11, Setting an accident section within a preset radius from an accident occurrence point based on the detected accident occurrence situation; Informing the incident situation And emitting the light emitting module positioned in the set accident section by the determined color of the light to display the accident section on the moving path. The method of claim 12, The displaying of the accident section may include informing the recovery progress of the accident section by emitting a light emitting module located at a point where the accident is recovered based on the detected recovery situation with a color of light corresponding to the recovery situation. Information transmission luminescence method. 10. The method of claim 9, Determining, as display information, one of a prohibition of entry, an average speed, a detour road, and a lane reduction included in at least one driving information of the moving path based on the detected situation; And Displaying the determined display information through the plurality of light emitting modules. Information transmission light emitting method comprising a. 10. The method of claim 9, The notifying step includes notifying the occurrence of an accident on the moving path by turning off the plurality of light emitting modules when an accident occurrence situation is detected. The method of claim 15, Setting an accident section within a preset radius from an accident occurrence point based on the detected accident occurrence situation; The informing of the occurrence of the accident may include displaying the accident section on the moving path by turning off a light emitting module located in the set accident section. Information transmission light emitting method comprising a.
KR1020090097281A 2009-10-13 2009-10-13 Lighting sign apparatus and method in tunnel or underground road for vehicle safety KR20110040131A (en)

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KR1020090097281A KR20110040131A (en) 2009-10-13 2009-10-13 Lighting sign apparatus and method in tunnel or underground road for vehicle safety

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101498372B1 (en) * 2013-07-15 2015-03-03 박두현 Traffic accident alarm system inside the tunnel where remote control is possible and the flash warning light
KR101697207B1 (en) * 2016-08-09 2017-01-17 한국정보기술 주식회사 Vms located upper surface of tunnel for displaying road information
KR102258559B1 (en) * 2020-10-27 2021-06-02 주식회사 미래로드 Fire extinguisher indicator lamp control system for tunnel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101498372B1 (en) * 2013-07-15 2015-03-03 박두현 Traffic accident alarm system inside the tunnel where remote control is possible and the flash warning light
KR101697207B1 (en) * 2016-08-09 2017-01-17 한국정보기술 주식회사 Vms located upper surface of tunnel for displaying road information
KR102258559B1 (en) * 2020-10-27 2021-06-02 주식회사 미래로드 Fire extinguisher indicator lamp control system for tunnel

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