KR100700385B1 - Road construction to block the vehicle drive - Google Patents

Road construction to block the vehicle drive Download PDF

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Publication number
KR100700385B1
KR100700385B1 KR1020060121589A KR20060121589A KR100700385B1 KR 100700385 B1 KR100700385 B1 KR 100700385B1 KR 1020060121589 A KR1020060121589 A KR 1020060121589A KR 20060121589 A KR20060121589 A KR 20060121589A KR 100700385 B1 KR100700385 B1 KR 100700385B1
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South Korea
Prior art keywords
main body
groove
blocking member
stopper
signal
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KR1020060121589A
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Korean (ko)
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김성주
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(주)해석
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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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
    • E01F13/123—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats depressible or retractable below the traffic surface, e.g. one-way spike barriers, power-controlled prong barriers
    • 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
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/535—Kerbs or road edgings specially adapted for alerting road users

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

A road structure is provided to prevent a traffic accident by restricting the vehicle from rushing into a sidewalk and improving the visibility of a signal light. A structure of an access control road of a vehicle includes a body installed in the ground and provided with a groove opened up, a barrier member(20) turned and installed to the body, placed in the groove of the body and protruded out of the body, a display unit(30) installed in an exposed surface of the barrier member, a stopper installed in the body to selectively support the barrier member, a driving mechanism(50) forcibly and bi-directionally turning the barrier member, a signal lamp(60) outputting a walking signal and a stop signal, and a control unit(70) automatically controlling the display unit, the stopper, the driving mechanism and the signal lamp. The groove is opened up, and undercut in the body. An embedding unit is formed in the front of the groove.

Description

차량진입을 차단하는 도로구조{Road construction to block the vehicle drive}Road construction to block the vehicle drive

도 1은 본 발명에 따른 차량진입을 차단하는 도로구조의 개략 사시도이고, 1 is a schematic perspective view of a road structure for blocking vehicle entry according to the present invention;

도 2는 본 발명에 따른 차량진입을 차단하는 도로구조의 도 1의 A-A 단면도이고,2 is a cross-sectional view taken along line A-A of FIG.

도 3은 본 발명에 따른 차량진입을 차단하는 도로구조의 작용상태를 도시한 작동단면도이다.3 is an operation cross-sectional view showing an operating state of the road structure to block the vehicle entry according to the present invention.

-첨부도면의 주요부분에 대한 용어설명-Explanation of terms for main parts of attached drawings

10; 본체 11; 홈10; Main body 11; home

20; 차단부재 30; 디스플레이20; Blocking member 30; display

40; 스토퍼 50; 구동기구 40; Stopper 50; Drive mechanism

60; 신호등 70; 제어부60; Traffic light 70; Control

본 발명은 차량진입을 차단하는 도로구조에 관한 것으로, 특히 횡단보도 옆 인도에 차량이 진입하는 것을 차단하는 차량진입을 차단하는 도로구조에 관한 것이다.The present invention relates to a road structure for blocking vehicle entry, and more particularly, to a road structure for blocking vehicle entry blocking a vehicle from entering a sidewalk beside a crosswalk.

통상적으로 횡단보도는 차량이 주행하는 도로상에 보행자가 안전하게 도로를 통행할 수 있도록 하기 위해 설치되어, 양측에 대개 보행자 및 차량의 통행시기를 알리기 위한 신호등이 설치되어 있다. Typically, pedestrian crossings are installed to allow pedestrians to pass the road safely on the road on which the vehicle runs, and traffic lights are generally installed on both sides to indicate when the pedestrian and the vehicle pass.

한편, 도로의 가를 따라서, 차량의 인도 진입을 막기 위한 경계석이 설치되는데, 경계석은 횡단보도 통행자의 편의를 위해 횡단보도 양측부에는 설치되지 않는다.On the other hand, along the road, a boundary stone is installed to prevent the vehicle from entering the sidewalk, the boundary stone is not installed on both sides of the crosswalk for the convenience of pedestrian crossing.

따라서, 점포에 물건 등을 내려 놓거나, 주차를 하기 위해 차량이 횡단보도 측부를 통해 인도로 들어오는 문제점이 발생하였다. 또한 도로를 주행하던 차량이 부주위로 횡단보도 측부로 돌진해 인도로 들어와 인사사고를 발생하는 문제점도 발생하였다. Therefore, there is a problem that the vehicle enters the sidewalk through the crosswalk side to put things in the store or to park. In addition, there was a problem that a vehicle driving on the road rushed to the side of the crosswalk side by side and entered a sidewalk and caused a personnel accident.

이에 본 발명은 상기와 같은 문제점을 해소하기 위해 발명된 것으로, 식별이 용이하고, 보행에는 간섭되지 않으면서 인도로의 차량진입을 방지하는 차량진입을 차단하는 도로구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, and an object of the present invention is to provide a road structure for preventing identification of vehicles and preventing vehicle entry to the sidewalk without interfering with walking.

상기와 같은 목적을 달성하기 위한 본 발명은, 상부로 개구되는 홈을 갖추고서, 지면에 내설되는 본체와 ; 본체에 회동가능하게 설치되어, 본체의 홈에 안착 되거나 본체 외부로 돌출되는 부채꼴 단면형태의 차단부재 ; 차단부재의 노출면에 설치되는 디스플레이 ; 본체에 설치되어, 차단부재를 선택적으로 지지하는 스토퍼 ; 차단부재를 양방향으로 강제 회전시키는 구동기구 ; 보행신호와 보행정지신호를 출력하는 신호등 및; 디스플레이와, 스토퍼와, 구동기구와, 신호등의 작동을 자동제어하는 제어부를 갖춘 구조로 되어있다.The present invention for achieving the above object is provided with a groove that is opened to the upper, the main body is built in the ground; It is installed rotatably in the main body, the blocking member of the fan-shaped cross-sectional shape that is seated in the groove of the main body or protrudes out of the main body; A display installed on the exposed surface of the blocking member; A stopper installed in the main body to selectively support the blocking member; A driving mechanism for forcibly rotating the blocking member in both directions; A traffic light for outputting a walking signal and a walking stop signal; It has a structure including a display, a stopper, a drive mechanism, and a control unit for automatically controlling the operation of a signal lamp.

이하 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 개략 사시도이고, 도 2는 도 1의 A-A 단면도이다.1 is a schematic perspective view according to the present invention, Figure 2 is a cross-sectional view A-A of FIG.

상부로 개구되는 홈(11)을 갖추고서, 지면에 내설되는 본체(10)와 ; 본체에 회동가능하게 설치되어, 본체(10)의 홈(11)에 안착 되거나 본체(10) 외부로 돌출되는 부채꼴 단면형태의 차단부재(20) ; 차단부재(20)의 노출면에 설치되는 디스플레이(30) ; 본체(10)에 설치되어, 차단부재(20)를 선택적으로 지지하는 스토퍼(40) ; 차단부재(20)를 양방향으로 강제 회전시키는 구동기구(50) ; 보행신호와 보행정지신호를 출력하는 신호등(60) 및; 디스플레이(30)와, 스토퍼(40)와, 구동기구(50)와, 신호등(60)의 작동을 자동제어하는 제어부(70)로 이루어져 있다.A main body 10 which is provided on the ground with a groove 11 opening upwardly; Is installed rotatably in the main body, the blocking member 20 of the fan-shaped cross-sectional shape that is seated in the groove 11 of the main body 10 or protrudes out of the main body 10; A display 30 installed on the exposed surface of the blocking member 20; A stopper 40 installed at the main body 10 to selectively support the blocking member 20; A driving mechanism 50 for forcibly rotating the blocking member 20 in both directions; A traffic light 60 for outputting a walking signal and a walking stop signal; The control unit 70 automatically controls the operation of the display 30, the stopper 40, the drive mechanism 50, and the traffic light 60.

상기 본체(10)는 상부로 개구되어 하부로 절개된 홈(11)이 형성되고, 홈(11)의 전면에 내장부(12)가 구비된다.The main body 10 has a groove 11 formed to be opened upwardly and cut into a lower portion thereof, and a built-in portion 12 is provided on the front surface of the groove 11.

상기 차단부재(20)는 홈(11)의 상부를 폐구하는 회동판(21)과 회동판(21)에 고정되는 회동축(22)으로 구성된다. The blocking member 20 is composed of a rotating plate 21 for closing the upper portion of the groove 11 and a rotating shaft 22 fixed to the rotating plate 21.

상기 회동판(21)은 전면이 아크 형으로 라운드져 있고, 배면이 수직면을 이루며, 하면이 수평면으로 된 부채꼴 형상으로 홈(11)를 폐구하여, 지상으로 돌출된다.The rotating plate 21 is rounded in an arc shape on the front surface thereof, forms a vertical surface on the rear surface thereof, and closes the groove 11 in a fan shape having a horizontal surface on the lower surface thereof, and protrudes to the ground.

상기 회동축(22)은 바 형상으로 부채꼴 형상의 회동판(21)의 중심에서 편중되게 회동판(21)에 삽입고정되어 본체(10)의 양측부에 회동가능하게 고정된다.The rotating shaft 22 is inserted into and fixed to the rotating plate 21 so as to be biased at the center of the fan-shaped rotating plate 21 in a bar shape, and is rotatably fixed to both sides of the main body 10.

상기 디스플레이(30)은 보통의 LED장치로서 회동판(21)의 차도를 향한 면에 형성된 홈에 내설되고, 디스플레이(30)의 차도를 향한 면에 위치한 강화유리 재질의 보강재(G)가 홈의 내주면에 몰딩처리되어 고정된다. The display 30 is a normal LED device in a groove formed on the side facing the driveway of the rotating plate 21, the reinforcing material (G) of the tempered glass material located on the side facing the driveway of the display 30 is It is molded and fixed on the inner circumferential surface.

상기 디스플레이(30)는 `차량진입금지` 와 같이 경고멘트를 써, 차량 운전자에게 경고할 수 있으며, 단순히 경고등의 점·소등만으로 차량운전자에게 차단부재(20)의 존재를 알릴 수도 있다. The display 30 may warn the driver of the vehicle by using a warning message, such as 'no vehicle entry', or may notify the driver of the presence of the blocking member 20 by simply turning on or off the warning light.

상기 보강재(G)는 투명재질이면서 강도가 우수하여 디스플레이(30)을 외부충격으로부터 보호하며, 외부에서 디스플레이(30)을 인식할 수 있는 것이면 충분하다.The reinforcing material (G) is a transparent material and excellent in strength to protect the display (30) from external impact, it is sufficient to be able to recognize the display (30) from the outside.

상기 스토퍼(40)는 솔레노이드 형식으로 내장부(12)에 내장되며, 회동판(21)이 지상으로 돌출되었을 때, 스토퍼(40)의 플런저(41)가 내장부(12)로부터 돌출되어, 플런저(41)의 상면이 회동판(21)의 하면과 맞닿아, 회동판(21)이 플런저(41)에 의해 지지 되어, 회동판(21)이 아래로 떨어지지 않게 한다.   The stopper 40 is embedded in the inner portion 12 in the form of a solenoid, and when the rotary plate 21 protrudes to the ground, the plunger 41 of the stopper 40 protrudes from the inner portion 12, The upper surface of the 41 is in contact with the lower surface of the rotating plate 21 so that the rotating plate 21 is supported by the plunger 41 so that the rotating plate 21 does not fall down.

상기 구동기구(50)는 모터 등의 동력전달장치로서, 회동축(22)과 연결되어 회동축(22)를 회동시킨다.The drive mechanism 50 is a power transmission device such as a motor, and is connected to the rotation shaft 22 to rotate the rotation shaft 22.

상기 신호등(60)은 적색, 또는 녹색 등이 들어와 보행자가 횡단보도를 건너도 되는지를 인식시킨다.The traffic light 60 recognizes whether a pedestrian may cross the pedestrian crossing by entering a red or green light.

상기 제어부(70)는 디스플레이(30)와, 스토퍼(40)와 구동기구(50)와 신호등(60)이 작동되도록 제어한다.The controller 70 controls the display 30, the stopper 40, the driving mechanism 50, and the traffic light 60 to operate.

도 3은 본 발명에 따른 작용상태를 도시한 작동단면도로서, 상기 도 1, 도 2 및 도 3을 참조하여 본 발명에 따른 차량진입을 차단하는 도로구조의 작용상태를 살펴보면 다음과 같다.3 is an operation cross-sectional view showing an operating state according to the present invention. Referring to FIGS. 1, 2 and 3, the operating state of the road structure for blocking vehicle entry according to the present invention will be described below.

상기 본체(10)는 지하에 매설되고, 내장부(12)에 스토퍼(40)가 설치되어 회동판(21)를 스토퍼(40)의 플런저(41)가 지지한다. 차단부재(20)의 회동축(22)은 회동판(21)과 고정연결되어 본체(10)의 양측부에 고정되고, 회동판(21)은 차도를 향한 면에 디스플레이(30)가 설치되며, 본체(10)의 홈(11)의 상부를 폐구하여 지상으로 돌출되어 스토퍼(40)의 플런저(41)에 의해 지지된다. The main body 10 is buried underground, the stopper 40 is installed in the interior 12, the plunger 41 of the stopper 40 supports the pivoting plate 21. The rotating shaft 22 of the blocking member 20 is fixedly connected to the rotating plate 21 and fixed to both sides of the main body 10, and the rotating plate 21 is provided with a display 30 on the side facing the roadway. The upper part of the groove 11 of the main body 10 is closed and protrudes to the ground to be supported by the plunger 41 of the stopper 40.

상기 본체(10) 양측면으로 경계석(1)이 도로방향을 따라 설치되고, 본체(10)의 양측면과 맞닿는 경계석(1) 또는 지하에, 차단부재(20)와 연동하는 구동기구(50)가 설치된다.The boundary stone 1 is installed on both sides of the main body 10 along the road direction, and the drive mechanism 50 interlocking with the blocking member 20 is installed in the boundary stone 1 or the basement which is in contact with both sides of the main body 10. do.

또한, 지상에 보행신호를 알려주는 신호등(60)이 설치되고, 디스플레이(30)와,스토퍼(40)와, 구동기구(50)와, 신호등(60)을 자동제어하는 제어부(60)가 지면에 설치된다.In addition, a traffic light 60 for providing a walking signal is provided on the ground, and the display 30, the stopper 40, the drive mechanism 50, and the controller 60 for automatically controlling the traffic light 60 are grounded. Is installed on.

상기와 같이 차량진입을 차단하는 도로구조가 횡단보도에 설치되면, 보행자 신호가 적색신호일 때는 차단부재(20)가 스토퍼(40)에 지지되어 상부로 돌출되어, 차도 쪽을 향하는 면은 수직을 이루고, 인도 쪽을 향하는 면은 라운드가 져진다. 이때 디스플레이(30)는 제어부(70)에 의해 제어를 받아 점등되어 야간 또는 주간에 차량 운전자가 미처 차단부재(20)를 발견하지 못하고 인도로 진입하는 것을 방지한다.As described above, when the road structure to block the vehicle entry is installed in the crosswalk, when the pedestrian signal is a red signal, the blocking member 20 is supported by the stopper 40 to protrude upwards, and the surface facing the roadway is vertical. The side facing India is rounded. At this time, the display 30 is turned on under the control of the control unit 70 to prevent the vehicle driver from entering the sidewalk without finding the blocking member 20 at night or daytime.

상기와 같이 설치된 상태에서 제어부(70)가 신호등(60)을 제어하여 보행자에게 도로를 횡단해도 되는지를 인식시켜주고, 이와 동시에 스토퍼(40)에 신호를 보내 플런저(41)가 내장부(12)로 삽입되도록하면서, 구동기구(50)에 전력을 공급해 구동기구(50)와 연결된 회동축(22)을 회전시키며, 디스플레이(30)를 소등시킨다.In the installed state as described above, the control unit 70 controls the traffic light 60 to recognize the pedestrian may cross the road, and at the same time sends a signal to the stopper 40, the plunger 41 is the interior portion 12 While being inserted into the power supply, the drive mechanism 50 is supplied with electric power to rotate the rotating shaft 22 connected to the drive mechanism 50, and the display 30 is turned off.

상기 회동축(22)의 회동으로 회동축(22)에 고정연결된 회동판(21)이 90도 회전을 하고, 라운드가 져진 회동판(21)의 전면이 지하로 내려간다. The rotating plate 21 fixedly connected to the rotating shaft 22 by the rotation of the rotating shaft 22 rotates by 90 degrees, and the front surface of the rotating plate 21 is rounded down to the basement.

상기 차단부재(20)가 경계석(1)과 이어져 돌출되어 있으므로, 차량신호가 녹색일 때 도로를 주행하던 차량이 부주위로 인해 경계석(1) 사이로 진입하지 못하고, 또한 점포등에 물건을 나르기 위해 횡단보도를 통해 인도로 들어가는 차량을 막을 수 있어 인도에 사람들이 소통할 수 있는 많은 공간을 만들 수 있다. 또한 차단부재(20)의 인도 쪽을 향하는 면이 라운드져 있어, 차단부재(20) 지상으로 돌출되어 있더라도, 횡단보도에서 신호대기 하는 사람들이 모서리 등에 찢기지 않게 된다.Since the blocking member 20 protrudes from the boundary stone 1, when the vehicle signal is green, the vehicle traveling on the road cannot enter the boundary stone 1 due to sub-circumference, and also crosses the road to carry goods to stores. Can prevent vehicles from entering India, creating a lot of space for people to communicate in India. In addition, the side facing the side of the blocking member 20 is rounded, so that even if the blocking member 20 protrudes above the ground, people waiting for the signal at the crosswalk are not torn at the corners or the like.

게다가, 신호등(60)이 적색일 때는 점등되고, 녹색일 때는 소등되거나 경고멘트를 표시할 수 있는 디스플레이(30)가 구비되어 제어부(70)에 의해 통제되므로, 야간 또는 주간에 운전자가 차단부재(20)를 쉽게 인식할 수 있게 하여 차량이 무단으로 인도로 진입하는 것을 막을 수 있으며, 한편, 보행자 또한 신호등을 보지 않고 디스플레이(30)를 봄으로써 보행신호를 인식할 수 있다.In addition, when the traffic light 60 is red, the light is turned on when it is red, and when it is green, a display 30 capable of displaying a warning message is provided and controlled by the controller 70. 20) can be easily recognized to prevent the vehicle from entering the sidewalk, and pedestrians can also recognize the walking signal by looking at the display 30 without looking at a traffic light.

한편, 상기 차량진입을 차단하는 도로구조가 횡단보도 양측부에 갖춰지게 함으로써 차단부재(20)가 상부로 돌출되었을 때는, 횡단보도를 건너려는 시각장애인이 보행자 신호가 적색신호인 것을 인식하고, 차단부재(20)가 내려와 있을 때는 녹색신호임을 인식할 수 있어, 시각 장애인이 교통신호를 잘못 인식해 인사사고가 나는 것을 방지할 수 있다. On the other hand, when the blocking member 20 protrudes upward by having the road structure for blocking the vehicle entry on both sides of the crosswalk, the blind person who wants to cross the crosswalk recognizes that the pedestrian signal is a red signal and blocks the vehicle. When the member 20 is down, it can be recognized as a green signal, thereby preventing the visually impaired person from misrecognizing a traffic signal.

본 발명은 상기한 바와 같은 실시예에 한정되지 않고 이하 청구범위를 벗어나지 않는 한도 내에서 보다 다양하게 변형실시될 수 있음은 물론이다.The present invention is not limited to the embodiment as described above, but may be modified in various ways within the scope of the claims below.

이상 상기한 바와 같은 본 발명에 따르면, 상부로 개구되는 홈(11)을 갖추고서, 지면에 내설되는 본체(10)와 ; 본체에 회동가능하게 설치되어, 본체(10)의 홈(11)에 안착 되거나 본체(10) 외부로 돌출되는 부채꼴 단면형태의 차단부재(20) ; 차단부재(20)의 노출면에 설치되는 디스플레이(30) ; 본체(10)에 설치되어, 차단부재(20)를 선택적으로 지지하는 스토퍼(40) ; 차단부재(20)를 양방향으로 강 제 회전시키는 구동기구(50) ; 보행신호와 보행정지신호를 출력하는 신호등(60) 및; 디스플레이(30)와, 스토퍼(40)와, 구동기구(50)와, 신호등(60)의 작동을 자동제어하는 제어부(70)로 이루어져, 식별이 용이하고, 보행에는 간섭되지 않으면서 인도로의 차량진입을 방지하는 효과가 있다.According to the present invention as described above, the main body having a groove (11) opening to the upper, and built in the ground; Is installed rotatably in the main body, the blocking member 20 of the fan-shaped cross-sectional shape that is seated in the groove 11 of the main body 10 or protrudes out of the main body 10; A display 30 installed on the exposed surface of the blocking member 20; A stopper 40 installed at the main body 10 to selectively support the blocking member 20; Driving mechanism 50 for forcibly rotating the blocking member 20 in both directions; A traffic light 60 for outputting a walking signal and a walking stop signal; It consists of the display 30, the stopper 40, the drive mechanism 50, and the control part 70 which automatically controls the operation of the traffic light 60, and is easy to identify, and does not interfere with walking, It is effective in preventing vehicle entry.

Claims (1)

상부로 개구되는 홈(11)을 갖추고서, 지면에 내설되는 본체(10)와 ; 본체에 회동가능하게 설치되어, 본체(10)의 홈(11)에 안착 되거나 본체(10) 외부로 돌출되는 부채꼴 단면형태의 차단부재(20) ; 차단부재(20)의 노출면에 설치되는 디스플레이(30) ; 본체(10)에 설치되어, 차단부재(20)를 선택적으로 지지하는 스토퍼(40) ; 차단부재(20)를 양방향으로 강제 회전시키는 구동기구(50) ; 보행신호와 보행정지신호를 출력하는 신호등(60) 및; 디스플레이(30)와, 스토퍼(40)와, 구동기구(50)와, 신호등(60)의 작동을 자동제어하는 제어부(70)으로 이루어진 것을 특징으로 하는 차량진입을 차단하는 도로구조.A main body 10 which is provided on the ground with a groove 11 opening upwardly; Is installed rotatably in the main body, the blocking member 20 of the fan-shaped cross-sectional shape that is seated in the groove 11 of the main body 10 or protrudes out of the main body 10; A display 30 installed on the exposed surface of the blocking member 20; A stopper 40 installed at the main body 10 to selectively support the blocking member 20; A driving mechanism 50 for forcibly rotating the blocking member 20 in both directions; A traffic light 60 for outputting a walking signal and a walking stop signal; The display 30, the stopper 40, the drive mechanism 50, and the control unit 70 for automatically controlling the operation of the traffic light 60, characterized in that the road structure to block the vehicle entry.
KR1020060121589A 2006-12-04 2006-12-04 Road construction to block the vehicle drive KR100700385B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100835849B1 (en) * 2007-05-08 2008-06-05 옥은호 Over speed protection system
KR101220466B1 (en) 2010-12-28 2013-01-14 신동헌 A stop line entry arrester

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930002618Y1 (en) * 1991-05-15 1993-05-17 송재호 Traffic gate
KR100201002B1 (en) 1996-12-04 1999-06-15 김호천 Vehicle barrier in the green sign of the pedestrian at the crosswalk
KR200188358Y1 (en) 2000-02-03 2000-07-15 김익수 Pedestrian protective devices in crosswalk
KR200320547Y1 (en) 2003-04-17 2003-07-22 구현철 One way admission reverse passage-controlled device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930002618Y1 (en) * 1991-05-15 1993-05-17 송재호 Traffic gate
KR100201002B1 (en) 1996-12-04 1999-06-15 김호천 Vehicle barrier in the green sign of the pedestrian at the crosswalk
KR200188358Y1 (en) 2000-02-03 2000-07-15 김익수 Pedestrian protective devices in crosswalk
KR200320547Y1 (en) 2003-04-17 2003-07-22 구현철 One way admission reverse passage-controlled device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100835849B1 (en) * 2007-05-08 2008-06-05 옥은호 Over speed protection system
KR101220466B1 (en) 2010-12-28 2013-01-14 신동헌 A stop line entry arrester

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