KR20150086584A - Crosswalk equipped with led light - Google Patents

Crosswalk equipped with led light Download PDF

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Publication number
KR20150086584A
KR20150086584A KR1020140006409A KR20140006409A KR20150086584A KR 20150086584 A KR20150086584 A KR 20150086584A KR 1020140006409 A KR1020140006409 A KR 1020140006409A KR 20140006409 A KR20140006409 A KR 20140006409A KR 20150086584 A KR20150086584 A KR 20150086584A
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KR
South Korea
Prior art keywords
crosswalk
pedestrian
present
light
detection sensor
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KR1020140006409A
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Korean (ko)
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김진태
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김진태
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Priority to KR1020140006409A priority Critical patent/KR20150086584A/en
Publication of KR20150086584A publication Critical patent/KR20150086584A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a crosswalk. More specifically, a light emitting device (10) is provided on a road surface of a crosswalk. Light heads for a middle portion of the crosswalk wherein there is a pedestrian. An object of the present invention helps a driver to look at a pedestrian far from the driver, and enables the pedestrian to accurately know which portion of the pedestrian crossing at the crosswalk. To achieve this, according to the present invention, a weight detection sensor (20) is respectively installed in white areas and black areas of the crosswalk, and there is an LED lighting device (10) on both sides. The weight detection sensor (20) detects only a weight of a person to enable the LED lighting device (10) to emit light.

Description

발광장치가 구비된 횡단보도{CROSSWALK EQUIPPED WITH LED LIGHT}[0001] CROSSWALK EQUIPPED WITH LED LIGHT [0002]

본 발명은 횡단보도에 관한 것으로 자세하게는 횡단보도의 노면에 엘이디 조명 장치(10)가 있어 어두운 곳에 있는 횡단보도 위를 보행자가 건널 때 운전자가 보행자를 쉽게 발견할 수 있도록 하는 횡단보도이다.The present invention relates to a crosswalk, and more particularly, to a crosswalk that allows an operator to easily find a pedestrian when a pedestrian crosses over a crosswalk in the dark due to the LED illumination device 10 on the road surface of the crosswalk.

이를 좀 더 상세히 설명하자면, 횡단보도 바닥에 무게 감지 센서(20)가 있고 센서는 사람 정도의 무게를 인지 할때만 그 라인의 양옆에만 엘이디 조명 장치(10)가 밝아져 보행자를 비춰주는 것이다.To be more specific, the weight sensor 20 is located at the bottom of the pedestrian crossing, and the sensor illuminates the pedestrian by illuminating the LED illumination device 10 on both sides of the line only when recognizing the weight of a person.

일반적으로 자동차가 다니는 도로상에는 보행자가 안전하게 도로를 횡단할 수 있도록 하기 위하여 도로 노면에 횡단보도를 표시하고 있다.In general, on a road where a car is traveling, a pedestrian crosswalk is displayed on the road surface so that pedestrians can safely cross the road.

또한, 차량의 통행량이 많고 보행자의 횡단이 많은 도로에 위치한 횡단보도에는 횡단보도용 등을 설치하여 보행자가 안전하게 도로를 횡단할 수 있는 시간을 확보해 주고 있다.In addition, a pedestrian crossing for pedestrians is installed on a pedestrian crossing with a large amount of traffic and pedestrian crossing, thereby securing the time for pedestrians to cross the road safely.

하지만, 종래의 가로등은 주행하는 자동차의 운전자의 시야에 혼란을 주지 않도록 해야 함에 따라 그 밝기가 비교적 어두울 수 밖에 없어 근거리의 사람 또는 물체는 식별이 가능하지만, 조금만 거리를 두게 되면 그 식별이 용이하지 않은 문제점이 있다.However, since the conventional street lamps should not disturb the driver's vision of the driving car, the brightness of the streetlight must be comparatively low, so that a person or object at a close distance can be identified. However, .

이 문제점은 횡단보도의 노면에서 하늘 방향으로 발광을 하며, 횡단보도의 자동차 신호등 또는 보행자의 신호등의 색상 변화에 따라 색상이 변하는 횡단보도용 엘이디 조명장치(10-2010-0100165)가 해결했다.This problem is solved by a crosswalk LED lighting device (10-2010-0100165) that emits light in the sky direction from the road surface of a pedestrian crossing, and the color changes according to the color change of the traffic light of the pedestrian or the traffic light of the pedestrian.

하지만, 상기의 횡단보도용 엘이디 조명장치도 문제점을 가지고 있다. 야간에 보행자가 거의 없을 때도 엘이디 조명장치가 계속 켜져 있는다면 매우 비효율적인 것이다. 그렇다고 야간에는 조명장치가 켜지지 않도록 하면 그때 다니는 소수의 보행자들은 큰 위험을 겪을 수 있다.However, the above-described LED lighting device for crosswalk also has a problem. Even if there are few pedestrians at night, it would be very inefficient if the LED lighting was still on. However, if you do not turn on the lights at night, a small number of pedestrians will be in great danger.

본 발명은 상기의 문제점을 해결하기 위한 것으로 종래의 횡단보도용 등의 문제점인 원거리의 보행자와 물체를 식별하기 힘들다는 점을 해결하는 것을 주목적으로 한다.SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is a primary object of the present invention to solve the problem that it is difficult to distinguish a distant pedestrian and an object, which is a problem of the conventional pedestrian crossing.

또한 종래의 횡단보도용 엘이디 조명장치는 원거리의 보행자와 물체의 식별은 용이하지만 너무 많은 전력낭비를 하고 비효율적이다는 점을 해결하는 것을 또 다른 목적으로 한다.Another object of the present invention is to solve the conventional problem that the LED lighting device for crosswalk is easy to identify a distant pedestrian and an object but is excessively wasted and inefficient.

본 발명은 상기의 목적들을 이루기 위해 아래의 것들을 부착하였다. 횡단보도의 노면에는 엘이디 조명 장치(10)가 부착되어 있고 횡단보도의 선마다 각각 무게 감지 센서(20)가 있다. 도1에 도시된 것과 같이 엘이디 조명 장치(10)는 횡단보도선의 양끝에 있고 도2에 도시된 것과 같이 엘이디 빛은 보행자 방향으로 향한다. 보행자가 위에 있는 곳의 선 양쪽에서만 엘이디 빛이 나오는 것이다. 무게 감지 센서(20)는 사람 정도의 무게에만 동작하도록 되어있다.In order to achieve the above objects, the present invention has been made as follows. An LED illumination device 10 is attached to the road surface of the crosswalk, and each of the lines of the crosswalk has a weight detection sensor 20. As shown in Fig. 1, the LED illumination device 10 is located at both ends of a crosswalk line, and the LED light is directed toward the pedestrian, as shown in Fig. The light is emitted from both sides of the line where the pedestrian is above. The weight detection sensor 20 is designed to operate only for a person's weight.

본 발명은 보행자가 횡단보도를 밟을 때만 횡단보도의 노면에서 엘이디 조명장치(10)가 동작하므로 효율적이다. 우선 가로등과 달리 운전자는 원거리에서도 횡단보도를 건너고 있는 보행자와 물체를 식별할 수 있다. 그리고 보행자가 횡단보도 위를 걸어갈 때만 횡단보도의 노면에 있는 엘이디 장치(10)가 동작하므로 전력면에서도 효율적이다. 그리고 보행자가 정확히 어디를 건너고 있는 지도 식별가능하다. 예를 들어, 보행자들이 거의 없는 횡단보도에는 신호등이 없다. 왜냐하면 보행자들이 거의 없음에도 불구하고 운전자들이 굳이 신호를 준수하느라고 시간을 아깝게 뺏기기 때문이다. 하지만, 이런 곳에서 사고가 자주난다. 시골이나 외딴 지역, 학교 앞의 횡단보도에 본 발명품이 적용된다면 우수한 효과를 발휘할 것이다. 즉, 신호등이 있든지 없든지 신호가 바뀌든지 안 바뀌든지 보행자가 횡단보도를 밟으면 그 라인의 양쪽 끝에서 엘이디 빛이 나서 운전자가 쉽게 발견할 수 있다.The present invention is efficient because the LED illumination device 10 operates on the road surface of the crosswalk only when a pedestrian step on the pedestrian crossing. First, unlike street lamps, the driver can identify pedestrians and objects crossing a pedestrian crossing at a distance. Also, since the LED device 10 on the road surface of the crosswalk operates only when the pedestrian walks on the crosswalk, it is efficient in power. It is also possible to identify exactly where the pedestrian is crossing. For example, a pedestrian crossing with few pedestrians has no traffic lights. This is because, despite the fact that there are few pedestrians, drivers are losing their time to obey the signal. However, accidents often occur in these places. If the present invention is applied to a crosswalk in front of a school or a rural area or a school, it will exert an excellent effect. That is, if a pedestrian stepped on a pedestrian crossing with or without a traffic light, whether the signal changed or not, an LED light was emitted from both ends of the line so that the driver could easily find it.

도1 : 본 발명의 상면도.
도2 : 본 발명의 엘이디 조명 장치(10)가 동작하는 상태를 위에서 본 시각으로 나타낸 예시도.
도3 : 본 발명의 엘이디 조명 장치(10)가 동작하는 상태를 앞에서 본 시각으로 나타낸 예시도.1 is a top view of the present invention;
2 is an exemplary view showing a state in which the LED illumination device 10 of the present invention is operated at a time shown in the above.
Fig. 3 is an exemplary view showing a state in which the LED illumination device 10 of the present invention is operated at a time shown in the above.

이하에서는 첨부된 도면을 참조로 하여 본 발명인 발광장치(10)가 구비된 횡단보도에 대해 상세히 설명하기로 한다.Hereinafter, the crosswalk provided with the light emitting device 10 of the present invention will be described in detail with reference to the accompanying drawings.

도1은 횡단보도의 노면에 설치되어 있는 모습이고 도3은 보행자가 건널 때 빛이 나오는 모습을 나타낸 것이다.Fig. 1 shows a state where the light is emitted when the pedestrian crosses. Fig.

본 발명에 따른 횡단보도용 엘이디 조명장치(10)는 도1에 도시된 것과 같이 다수개의 발광부(10)가 있다.The LED lighting apparatus 10 for a crosswalk according to the present invention has a plurality of light emitting portions 10 as shown in FIG.

우선, 발광부(10)는 빨간색 빛을 낸다. 그리고 빛은 도3에 도시된 것과 같이 보행자를 향한다. 그래서 멀리 있는 운전자에게도 보행자가 잘 보이는 것이다. 그리고 보행자가 지금 정확히 어디를 건너고 있는지도 알 수 있다.First, the light emitting portion 10 emits red light. And the light is directed to the pedestrian as shown in Fig. Therefore, a driver who is far away can see a pedestrian. And you can see exactly where the pedestrian is now crossing.

그리고 무게 감지 센서(20)는 횡단보도의 각 선마다 설치되어 있다. 횡단보도는 여러개의 흰색 선으로 이루어져 있다. 즉, 흰색 선과 흰색 선 사이에 있는 검은 부분으로 이루어져 있다. 무게 감지 센서(20)는 각각의 흰색 선과 검은 부분마다 설치되어 있고 그 양쪽에는 엘이디 조명장치(10)가 있는 것이다. 그래서 보행자가 있는 위치에서만 빛이 나게 되어 어디에 있는 지도 알 수 있고 보행자가 있을 때만 빛이 나오기 때문에 전력면에서도 효율적이다. 그리고 무게 감지 센서(20)는 사람 정도의 무게인 20kg에서 150kg 정도의 무게만 감지하여 엘이디 조명 장치(10)에 불이 들어오게 된다.The weight detection sensor 20 is provided for each line of the crosswalk. The crosswalk is made up of several white lines. That is, it consists of a black part between the white line and the white line. The weight detection sensor 20 is provided for each of the white lines and black portions, and the LED lighting device 10 is provided on both sides thereof. Therefore, only the position where the pedestrians are located will be illuminated so that they can know where they are. The weight detection sensor 20 detects a weight of about 20 kg to 150 kg, which is the weight of a person, so that the LED illumination device 10 is lit.

10 : 발광부, 발광 장치, 엘이디 조명 장치
20 : 무게 감지 센서10: light emitting unit, light emitting device, LED illumination device
20: Weight sensor

Claims (3)

횡단보도의 노면에 설치되어 있는 다수의 발광부(10)와 무게 감지 센서(20)를 포함하는 발광장치가 구비된 횡단보도.A crosswalk provided with a light emitting device including a plurality of light emitting portions (10) and a weight detection sensor (20) installed on a road surface of a crosswalk. 제1항에 있어서,
상기 발광부(10)는 횡단보도의 흰색 부분과 검은색 부분의 양쪽 끝마다 설치되어 있는 것을 특징으로 하는 발광장치가 구비된 횡단보도.The method according to claim 1,
Wherein the light emitting portion (10) is provided at both ends of the white portion and the black portion of the crosswalk. 제1항에 있어서,
상기 무게 감지 센서(20)는 횡단보도의 흰색 부분과 검은색 부분마다 설치되어 있는 것을 특징으로 하는 발광장치가 구비된 횡단보도.The method according to claim 1,
Wherein the weight detection sensor (20) is provided for each of a white portion and a black portion of the crosswalk.
KR1020140006409A 2014-01-20 2014-01-20 Crosswalk equipped with led light KR20150086584A (en)

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