KR20150055163A - Road reflecting mirror having sign board - Google Patents

Road reflecting mirror having sign board Download PDF

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Publication number
KR20150055163A
KR20150055163A KR1020130136329A KR20130136329A KR20150055163A KR 20150055163 A KR20150055163 A KR 20150055163A KR 1020130136329 A KR1020130136329 A KR 1020130136329A KR 20130136329 A KR20130136329 A KR 20130136329A KR 20150055163 A KR20150055163 A KR 20150055163A
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KR
South Korea
Prior art keywords
support
road
sign
sensor
solar cell
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KR1020130136329A
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Korean (ko)
Inventor
김봉석
왕은재
신현준
이성우
김상근
강현승
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강릉원주대학교산학협력단
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Priority to KR1020130136329A priority Critical patent/KR20150055163A/en
Publication of KR20150055163A publication Critical patent/KR20150055163A/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
    • 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
    • E01F9/619—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 with reflectors; with means for keeping reflectors clean
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/007—Displays with power supply provided by solar cells or photocells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The present invention relates to a road reflecting mirror having a sign. According to the present invention, the road reflecting mirror comprises: a support having a predetermined length, wherein an end is fixated on the ground; a solar cell module installed on an upper end of the support and having a solar cell and a rechargeable battery; a reflecting mirror fixated on an upper portion of the support; at least one sign operated by power supplied through the solar cell module and close to a lower direction to the reflecting mirror to be fixated on the support; and at least one detection sensor installed to be spaced to the front and the back at 100 - 150 m along a road direction on the basis of the support. In case a vehicle is detected by at least one detection sensor, at least one sign is lit or not for predetermined time.

Description

표지판이 구비된 도로반사경{Road reflecting mirror having sign board} {Road reflecting mirror having sign board}

본 발명은 표지판이 구비된 도로반사경에 관한 것으로, 보다 구체적으로는, 차량 운전자들의 시야를 확보하고 편리하게 인식되도록 하기 위한 표지판이 구비된 도로반사경에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a road reflector provided with a sign board, and more particularly, to a road reflector provided with a sign for securing a view of a vehicle driver and recognizing the vehicle conveniently.

일반적으로 볼록거울 형태로 구비되는 도로반사경은 굴곡진 도로, 언덕 길, 급커브 길 등에 설치되어 서로 교차하는 차량에 상대차량을 인식하게 함으로써 교통사고를 미연에 방지하는 것이 목적이었다. 이를 위해 도로반사경은 기존 국도 및 지방도로 등전방이 보이지 않는 급커브 또는 합선도로 등, 반대노면의 사각지대 차량주행상태 및 정보를 운전자에게 제공하기 위해 설치 운용되고 있다.In general, a road reflector provided in a convex mirror shape is installed on a curved road, a hill road, a curved road, and the like so that a crossing vehicle recognizes the opponent vehicle, thereby preventing a traffic accident. For this purpose, the road reflector is installed and operated to provide the driver with information about the driving state of the vehicle in the blind spot on the opposite road, such as a curved road or a short-circuit road which is not visible ahead of the existing national roads and local roads.

종래의 도로반사경 관련 기술로는 대한민국 등록실용신안공보 제20-0265847호(2002.02.14.)가 있다.A conventional technology related to road reflectors is Korea Utility Model Registration No. 20-0265847 (Feb. 14, 2002).

종래의 도로 반사경은 안개 낀 날이나 우천시 등 기상조건이 좋지 아니한 상황에서 전조등을 켜지 아니하고 진입하는 차량에 대해서는 인식거리가 짧아 단점으로 지적이 되어 왔으며, 청소를 하지 않아 더러워진 도로반사경의 경우 식별성이 떨어져 도로반사경의 역할을 제대로 수행하지 못한다는 문제점이 있다.Conventional road reflectors have been pointed out as disadvantages due to the short recognition distance for vehicles entering the vehicle without turning on the headlights when the weather conditions are poor, such as on a misty day or in case of rainy weather. There is a problem that it can not perform the role of the road reflector properly.

특히 평균 10m 정도의 인식거리를 제공하는 도로반사경은 볼록거울의 특성상, 부정확한 화상을 운전자에게 투영할 가능성이 커 중속도 이상으로 굴곡 구간에 접근 시, 차량의 크기, 거리 등을 직관적으로 인식하기 어려울 뿐만 아니라 야간 또는 안개, 폭우 같은 악천후 기상조건에서는 반대차량 주행상태 및 정보 인식률이 매우 저하되어 사실상 인식이 불가능하다는 문제점이 있었다.In particular, the road reflector, which provides an average distance of about 10 m, is likely to project an incorrect image to the driver due to the nature of the convex mirror. Therefore, when approaching the bend section over a medium speed, In addition, there is a problem in that the weather condition of the opposite vehicle and the recognition rate of information are very low in the weather condition of bad weather such as nighttime, fog or heavy rain, so that it is practically impossible to recognize.

따라서, 본 발명의 목적은 상기한 종래의 문제점을 극복할 수 있는 표지판이 구비된 도로반사경을 제공하는 데 있다.SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a road reflector equipped with a sign capable of overcoming the above-mentioned problems.

본 발명의 다른 목적은 식별성 및 인식률을 향상시킬 수 있는 표지판이 구비된 도로반사경을 제공하는 데 있다.Another object of the present invention is to provide a road reflector provided with a sign capable of improving the identification and recognition rate.

본 발명의 또 다른 목적은 전력소비가 적고 사고 예방에 효과가 있는 표지판이 구비된 도로반사경을 제공하는 데 있다.It is another object of the present invention to provide a road reflector provided with a sign board which has a small power consumption and is effective in preventing an accident.

상기한 기술적 과제들의 일부를 달성하기 위한 본 발명의 구체화에 따라, 본 발명에 따른 도로 반사경은, 지면에 일단이 고정된 일정길이의 지지대와; 상기 지지대의 상단에 구비되며, 태양전지와 충전지를 포함하는 태양전지 모듈과; 상기 지지대의 상부에 고정되는 반사경과; 상기 태양전지 모듈을 통해 공급되는 전원을 통해 동작하며, 상기 반사경에 하부방향으로 인접되어 상기 지지대에 고정설치되는 적어도 하나의 표지판과; 상기 지지대를 기준으로 도로방향을 따라 전방 및 후방으로 100~150m 이격되어 설치되는 적어도 하나의 감지센서를 구비하여, 상기 적어도 하나의 감지센서를 통해 차량이 감지되는 경우에 상기 적어도 하나의 표지판을 일정시간동안 점등 또는 점멸시키는 것을 특징으로 한다.According to an embodiment of the present invention, there is provided a road reflector according to the present invention, comprising: a support having a length fixed at one end to the ground; A solar cell module provided at an upper end of the support and including a solar cell and a rechargeable battery; A reflector fixed to an upper portion of the support; At least one signpost which is operated through a power source supplied through the solar cell module and which is fixed to the support frame in a downward direction to the reflector; And at least one detection sensor installed 100-150 m apart forward and backward along the direction of the road with respect to the support member so that when the vehicle is detected through the at least one detection sensor, And is turned on or blinked for a predetermined period of time.

상기 적어도 하나의 표지판은 LED를 이용한 표지판이며, 상기 표지판은 상기 표지판의 점등 또는 점멸을 컨트롤하기 위한 LED컨트롤러를 구비할 수 있다.The at least one sign is a sign using LED, and the sign may include an LED controller for controlling the sign or blink of the sign.

상기 적어도 하나의 감지센서는, 차량의 열을 감지하기 위한 열감지센서, 적외선 센서, 초음파 센서, 무게감지센서 및 동작감지센서 중에서 선택된 적어도 하나의 센서를 포함할 수 있다.The at least one sensing sensor may include at least one sensor selected from a heat sensing sensor, an infrared sensor, an ultrasonic sensor, a weight sensing sensor, and a motion sensing sensor for sensing the heat of the vehicle.

상기 적어도 하나의 표지판은, 상기 지지대를 기준으로 양측에 하나씩 두 개로 설치되며, 각도조절이 가능한 구조를 가질 수 있다. The at least one sign board is installed at two sides, one on both sides with respect to the support base, and can have an angle adjustable structure.

본 발명에 따르면, 도로반사경에 각도조절이 가능한 LED 표지판을 설치함에 따라, 식별성 및 인식률을 향상시켜 사고예방이 가능하며, 태양전지를 사용함에 따라 전력소비를 줄일 수 있는 효과가 있다. 또한 기존 반사경에도 설치가 가능하고 설치가 용이한 장점이 있다. According to the present invention, by providing an LED sign capable of adjusting the angle on the road reflector, the identification and recognition rate can be improved to prevent accident, and power consumption can be reduced by using the solar cell. In addition, it can be installed in existing reflectors and is easy to install.

도 1은 본 발명의 일 실시예에 따른 표지판이 구비된 도로반사경의 블록도이고,
도 2는 도 1의 외형 사시도이다. 1 is a block diagram of a road reflector with a sign according to an embodiment of the present invention,
Fig. 2 is an external perspective view of Fig. 1. Fig.

이하에서는 본 발명의 바람직한 실시예가, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 본 발명의 철저한 이해를 제공할 의도 외에는 다른 의도 없이, 첨부한 도면들을 참조로 하여 상세히 설명될 것이다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings without intending to intend to provide a thorough understanding of the present invention to a person having ordinary skill in the art to which the present invention belongs.

도 1은 본 발명의 일 실시예에 따른 표지판이 구비된 도로반사경의 블록도이고, 도 2는 도 1의 외형 사시도이다. FIG. 1 is a block diagram of a road reflector with a sign according to an embodiment of the present invention, and FIG. 2 is an external perspective view of FIG.

도 1 및 도 2에 도시된 바와 같이, 본 발명의 일 실시예에 따른 도로반사경(100)은 지지대(110), 태양전지 모듈(120), 반사경(130), 적어도 하나의 표지판(140), 및 적어도 하나의 감지센서(150)를 구비한다.1 and 2, a road reflector 100 according to an embodiment of the present invention includes a support 110, a solar cell module 120, a reflector 130, at least one sign 140, And at least one sensing sensor (150).

상기 지지대(110)는 속이 빈 관 형상으로 구비되며, 일단이 지면에 고정되도록 설치된다. 상기 지지대(110)의 내부는 상기 태양전지 모듈(120) 및 상기 적어도하나의 표지판(140), 상기 적어도 하나의 감지센서(150) 및 후술하는 LED컨트롤러(142) 등을 서로 연결하는 전선들이 내장되게 된다.The supporter 110 is installed in a hollow tube shape and is fixed at one end to the ground. The inside of the support table 110 is provided with wires for connecting the solar cell module 120, the at least one sign board 140, the at least one detection sensor 150, and the LED controller 142, .

상기 지지대(110)는 상기 태양전지 모듈(120), 상기 반사경(130), 상기 적어도 하나의 표지판(140)등이 설치되어야 하므로, 일정 강도 이상을 가지는 금속재질로 구비될 수 있다.The support member 110 may be formed of a metal material having a predetermined strength or higher because the solar cell module 120, the reflector 130, the at least one signboard 140, and the like are installed.

상기 태양전지 모듈(120)은 태양전지판(122), 태양전지 컨트롤러(124) 및 충전지(126)를 포함하며, 상기 지지대(110)의 상단에 구비될 수 있다. 상기 태양전지 모듈(120)은 상기 적어도 하나의 표지판(140) 및 상기 적어도 하나의 감지센서(150)에 전원을 공급하기 위한 것으로, 태양광을 이용하여 전력을 생산하고, 이를 상기 충전지(126)에 충전함에 의해 주간 및 야간에도 상기 적어도 하나의 표지판(140) 및 상기 적어도 하나의 감지센서(150)에 전원공급이 가능하도록 구성된다.The solar cell module 120 includes a solar cell plate 122, a solar cell controller 124, and a rechargeable battery 126, and may be provided at an upper end of the support platform 110. The solar cell module 120 supplies power to the at least one sign board 140 and the at least one detection sensor 150. The solar cell module 120 generates power using solar light, It is possible to supply power to the at least one sign 140 and the at least one detection sensor 150 during daytime and nighttime.

여기서 상기 지지대(110)의 상단에는 상기 태양전지판(122) 만이 설치되고, 태양전지 컨트롤러(124) 및 상기 충전지(126)는 상기 지지대(110)에 인접된 별도의 장소 또는 상기 지지대(110)의 하단 부분에 장착 설치되는 것도 가능하다.The solar cell controller 124 and the rechargeable battery 126 may be installed at a separate location adjacent to the support 110 or at a location adjacent to the support 110. [ It is also possible to mount it on the bottom part.

상기 태양전지 모듈(120)과 관련하여 이외에 통상의 기술자에게 필요하다고 판단되는 구성에 대한 기재는 생략한다. Description of configurations other than those relating to the solar cell module 120 that are deemed necessary by a typical technician will be omitted.

상기 반사경(130)은 일반적으로 도로반사경으로 사용되는 볼록 거울 형태의 반사경이 이용될 수 있으며, 통상의 기술자에게 잘 알려진 반사경이 이용될 수 있다. 상기 반사경(130)은 상기 지지대(110)의 상부 쪽에 장착 설치될 수 있으며, 일반적으로 통상의 기술자에게 잘 알려진 설치위치에 설치되는 것이 가능하다.The reflector 130 may be a reflector in the form of a convex mirror used generally as a road reflector, and a reflector well known to those skilled in the art may be used. The reflector 130 may be mounted on the upper side of the support 110, and may be installed at an installation position generally known to those skilled in the art.

상기 적어도 하나의 표지판(140)은 상기 태양전지 모듈(120)을 통해 공급되는 전원을 통해 동작하며, 상기 반사경(130)에 하부방향으로 인접되어 상기 지지대(110)에 고정설치된다. 상기 적어도 하나의 표지판(140)은 차량을 운전하는 운전자의 시야 확보가 양방향에서 용이하도록 일정각도를 이루는 두 개의 표지판(140)이 설치될 수도 있다. 또한 상기 적어도 하나의 표지판(140)은 리모콘을 이용한 자동 또는 수동으로 각도조절이 가능한 구조로 상기 지지대(110)에 설치되는 것이 가능하다. 이때 자동으로 각도조절이 수행되는 경우, 각도조절을 위해 필요한 리모콘 신호 감지센서 및 구동모터 등이 더 구비될 수 있다.The at least one sign 140 operates through a power source supplied through the solar cell module 120 and is fixed to the support 110 in a downward direction with respect to the reflector 130. The at least one sign board 140 may be provided with two sign boards 140 at a certain angle so that the view of the driver who drives the vehicle can be easily secured in both directions. Also, the at least one sign board 140 can be installed on the support base 110 in a structure that can be automatically or manually adjusted using a remote controller. In this case, when the angle is automatically adjusted, a remote controller signal detection sensor and a driving motor necessary for adjusting the angle may be further provided.

상기 적어도 하나의 표지판(140)은 LED바 또는 LED 모듈이 내장되고, 발광면에는 차량 형상 표시나 화살표 등의 로고가 형성될 수 있으며, 상기 적어도 하나의 감지센서(150)를 통해 차량이 감지되는 경우에는 적색으로 점등 또는 점멸되어 운전자에게 경고 또는 주의 표시를 하게 되고, 차량이 감지되지 않는 경우에는 점등 또는 점멸이 되지 않도록 하거나 녹색으로 점등 또는 점멸되도록 제어될 수 있다.The at least one sign board 140 may include an LED bar or an LED module, and a light emitting surface may be formed with a logo such as a vehicle shape mark or an arrow, and the vehicle may be detected through the at least one detection sensor 150 The vehicle can be controlled to be turned on or blink in red so that the driver is warned or cautioned, and when the vehicle is not detected, the vehicle can be controlled so as not to turn on or blink, or to turn on or blink in green.

전력소비를 줄이기 위해 상기 적어도 하나의 표지판(140)이 차량이 감지되는 경우에만 점멸 또는 점등되도록 하는 경우에는, 일정시간(예를 들면, 10초 내지 30초) 동안만 점등 또는 점멸되도록 할 수 있다. In order to reduce power consumption, the at least one sign 140 may be lit or blinked only for a predetermined time (for example, 10 to 30 seconds) when the vehicle is to be turned on or off only when the vehicle is sensed .

상기 적어도 하나의 표지판(140)의 점등 또는 점멸 제어를 위해 LED컨트롤러(142)가 구비될 수 있다. An LED controller 142 may be provided for controlling the lighting or blinking of the at least one sign board 140.

상기 적어도 하나의 감지센서(150)는 상기 지지대(110)를 기준으로 도로방향을 따라 전방 및 후방으로 100~150m 정도 이격되어 도로의 가장자리 또는 도로면에 설치될 수 있다. The at least one detection sensor 150 may be installed at an edge or a road surface of the road with a distance of about 100 to 150 m forward and backward along the road direction with respect to the support platform 110.

상기 적어도 하나의 감지센서(150)는, 차량의 열을 감지하기 위한 열감지센서, 적외선 센서, 초음파 센서, 무게감지센서 및 동작감지센서 중에서 선택된 적어도 하나의 센서를 포함할 수 있다. 상기 적외선 센서나 초음파 센서, 동작감지센서는 도로의 양 가장자리 부분 또는 도로의 중앙분리대와 일측 가장자리 부위에 설치될 수 있고, 무게감지센서의 경우는 도로면에 설치되어 도로면을 지나는 차량의 무계를 통해 감지신호를 발생할 수 있다.The at least one sensing sensor 150 may include at least one sensor selected from a heat sensing sensor, an infrared sensor, an ultrasonic sensor, a weight sensing sensor, and a motion sensing sensor for sensing the heat of the vehicle. The infrared sensor, the ultrasonic sensor, and the motion detection sensor may be installed at both edge portions of the road or a central separator and one edge portion of the road. In the case of the weight detection sensor, the sensor may be installed on the road surface, A detection signal can be generated.

상술한 바와 같은 구성을 가지는 도로반사경은 다음과 같이 동작된다.The road reflector having the above-described configuration is operated as follows.

우선 도로의 진행방향을 기준으로 100~150m 전방에 설치된 상기 적어도 하나의 감지센서(150)로부터 차량감지신호가 발생되어 상기 LED 컨트롤러((142)로 전송되면, 상기 LED컨트롤러(142)에서는 이에 응답하여 상기 적어도 하나의 표지판(140)을 일정시간 동안 점등 또는 점멸시키게 된다. 이에 따라 상대편에서 진행해오는 차량의 운전자에게 경고나 주의를 주게 된다.First, when a vehicle sensing signal is generated from the at least one sensing sensor 150 installed 100 to 150 m ahead of the traveling direction of the road and transmitted to the LED controller 142, So that the at least one sign board 140 is turned on or blinked for a predetermined period of time, thereby giving a warning or attention to the driver of the vehicle proceeding from the opposite side.

상술한 바와 같이, 본 발명에 따르면, 종래의 도로반사경에 비하여, 식별성을 향상시키고 인식률을 향상시키는 효과가 있어, 사고예방에 기여할 수 있다. 또한 전원으로 태양광을 이용하므로, 전력소비를 줄일 수 있다.INDUSTRIAL APPLICABILITY As described above, according to the present invention, compared with the conventional road mirror, it has an effect of improving the discrimination property and improving the recognition rate, thereby contributing to accident prevention. In addition, since solar power is used as a power source, power consumption can be reduced.

상기한 실시예의 설명은 본 발명의 더욱 철저한 이해를 위하여 도면을 참조로 예를 든 것에 불과하므로, 본 발명을 한정하는 의미로 해석되어서는 안될 것이다. 또한, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 있어 본 발명의 기본적 원리를 벗어나지 않는 범위 내에서 다양한 변화와 변경이 가능함은 명백하다 할 것이다. The foregoing description of the embodiments is merely illustrative of the present invention with reference to the drawings for a more thorough understanding of the present invention, and thus should not be construed as limiting the present invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the basic principles of the present invention.

110 : 지지대 120 : 태양전지 모듈
130 : 반사경 140 : 표지판
150 : 감지센서 110: support 120: solar cell module
130: reflector 140: sign
150: Sensing sensor

Claims (4)

도로 반사경에 있어서:
지면에 일단이 고정된 일정길이의 지지대와;
상기 지지대의 상단에 구비되며, 태양전지와 충전지를 포함하는 태양전지 모듈과;
상기 지지대의 상부에 고정되는 반사경과;
상기 태양전지 모듈을 통해 공급되는 전원을 통해 동작하며, 상기 반사경에 하부방향으로 인접되어 상기 지지대에 고정설치되는 적어도 하나의 표지판과;
상기 지지대를 기준으로 도로방향을 따라 전방 및 후방으로 100~150m 이격되어 설치되는 적어도 하나의 감지센서를 구비하여,
상기 적어도 하나의 감지센서를 통해 차량이 감지되는 경우에 상기 적어도 하나의 표지판을 일정시간동안 점등 또는 점멸시키는 것을 특징으로 하는 도로반사경. For road reflectors:
A support having a predetermined length fixed to the ground;
A solar cell module provided at an upper end of the support and including a solar cell and a rechargeable battery;
A reflector fixed to an upper portion of the support;
At least one signpost which is operated through a power source supplied through the solar cell module and which is fixed to the support frame in a downward direction to the reflector;
And at least one detection sensor installed at a distance of 100 to 150 m in the forward and backward directions along the road direction with respect to the support base,
Wherein the at least one sign is lit or blinked for a predetermined time when the vehicle is detected through the at least one detection sensor. 청구항 1에 있어서,
상기 적어도 하나의 표지판은 LED를 이용한 표지판이며, 상기 표지판은 상기 표지판의 점등 또는 점멸을 컨트롤하기 위한 LED컨트롤러를 구비함을 특징으로 하는 도로반사경. The method according to claim 1,
Wherein the at least one sign board is a sign board using LEDs, and the sign board has an LED controller for controlling lighting or blinking of the sign board. 청구항 1에 있어서,
상기 적어도 하나의 감지센서는, 차량의 열을 감지하기 위한 열감지센서, 적외선 센서, 초음파 센서, 무게감지센서 및 동작감지센서 중에서 선택된 적어도 하나의 센서를 포함함을 특징으로 하는 도로반사경.The method according to claim 1,
Wherein the at least one sensing sensor includes at least one sensor selected from a heat sensing sensor, an infrared sensor, an ultrasonic sensor, a weight sensing sensor, and a motion sensing sensor for sensing the heat of the vehicle. 청구항 1에 있어서,
상기 적어도 하나의 표지판은, 상기 지지대를 기준으로 양측에 하나씩 두 개로 설치되며, 각도조절이 가능한 구조를 가짐을 특징으로 하는 도로반사경.The method according to claim 1,
Wherein the at least one sign board is installed at two sides, one on both sides of the support base, and has a structure capable of adjusting the angle.
KR1020130136329A 2013-11-11 2013-11-11 Road reflecting mirror having sign board KR20150055163A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190060445A (en) * 2017-11-24 2019-06-03 남광민 Road Reflecting Mirror Having OLED Lighting Panel
CN112281699A (en) * 2020-11-18 2021-01-29 无锡市政设计研究院有限公司 Device for enhancing top view of steep slope and installation method of position of device
CN116876381A (en) * 2023-07-13 2023-10-13 云南八瑞科技有限公司 Car yard streaming media reflector based on artificial intelligence technology

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190060445A (en) * 2017-11-24 2019-06-03 남광민 Road Reflecting Mirror Having OLED Lighting Panel
CN112281699A (en) * 2020-11-18 2021-01-29 无锡市政设计研究院有限公司 Device for enhancing top view of steep slope and installation method of position of device
CN116876381A (en) * 2023-07-13 2023-10-13 云南八瑞科技有限公司 Car yard streaming media reflector based on artificial intelligence technology
CN116876381B (en) * 2023-07-13 2024-03-29 云南八瑞科技有限公司 Car yard streaming media reflector based on artificial intelligence technology

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