KR100788430B1 - Warning structure for a vehicle to violate a stop line - Google Patents

Warning structure for a vehicle to violate a stop line Download PDF

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Publication number
KR100788430B1
KR100788430B1 KR1020070066759A KR20070066759A KR100788430B1 KR 100788430 B1 KR100788430 B1 KR 100788430B1 KR 1020070066759 A KR1020070066759 A KR 1020070066759A KR 20070066759 A KR20070066759 A KR 20070066759A KR 100788430 B1 KR100788430 B1 KR 100788430B1
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South Korea
Prior art keywords
plate
guide hole
warning
vehicle
injection
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KR1020070066759A
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Korean (ko)
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김창윤
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(주)한신엔지니어링
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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
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/005—Traffic control systems for road vehicles including pedestrian guidance indicator
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions

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

Abstract

A warning structure for a stop line is provided to promote safe driving by generating alarm signals to a driver, when the driver is about to trespass the stop line. A guide hole is penetrated in the upper surface of a case(10) implemented on a road surface. A guide bore is formed at the center portion of an elevating plate(20) which is pressed by a spring. The elevating plate is elevatably coupled with the guide hole. A fixing member includes a support plate(31), a fixing plate(32), and a solenoid(33). The support plate is implemented under the upper plate of the case. The solenoid is conducted by a control unit and releases the elevating plate by moving the fixing plate. A pump unit(50) includes an intake port, a discharge port(51b), a cylinder, intake/discharge valves, and a piston. The intake port is connected to an alarm liquid storage tank. The piston is elevatably inserted into the cylinder and pressed by a vehicle which passes over the piston. An injection member includes an injection tube(61), a fixing unit, a valve member, and a spring. The injection member is connected to the discharge port of the pump unit.

Description

도로의 정지선 위반 차량 경고 구조물{Warning structure for a vehicle to violate a stop line}Warning structure for a vehicle to violate a stop line

본 발명은 횡단보도에 설치되는 도로의 정지선 위반 차량 경고 구조물에 관한 것이다.The present invention relates to a stop line violation vehicle warning structure of a road installed in a crosswalk.

일반적으로 자동차가 다니는 도로상에는 보행자가 안전하게 도로를 횡단할 수 있도록 횡단보도가 설치된다.In general, crosswalks are installed on roads where automobiles run so that pedestrians can cross the road safely.

상기 횡단보도는 도로면에 그려진 안내선과, 안내선의 차량진입방향 전방에 그려진 정지선과, 인도부분에 설치되는 신호등과, 신호등을 제어하는 제어유닛으로 구성된다. The crosswalk includes a guide line drawn on the road surface, a stop line drawn in front of the vehicle entry direction of the guide line, a traffic light installed at a sidewalk portion, and a control unit for controlling the traffic light.

상기 정지선은 차량이 일정거리 이상에서 떨어져서 정지하도록 유도하기 위한 것으로, 횡단보도에 정지선이 표시되어 있음에도 불구하고 차량운전자들은 정지선을 빈번히 넘어 정지하여 횡단보도를 건너는 보행자의 안전을 위협하고 보행자의 통행을 방해한다.  The stop line is to induce the vehicle to stop at a certain distance or more. Even though the stop line is marked on the crosswalk, vehicle drivers frequently stop over the stop line to threaten the safety of pedestrians crossing the crosswalk and prevent pedestrian traffic. Disturb.

이에 본 발명은 상기와 같은 문제점을 해소하기 위해 발명된 것으로, 정지신호시 정지선을 넘어서려는 차량운전자에게 경고를 줌으로써 보행자의 안전을 도모하고, 보행자에게 충분한 통행공간을 확보해 주는 도로의 정지선 위반 차량 경고 구조물을 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, to provide safety to pedestrians by warning vehicle drivers who want to cross the stop line at the time of stop signal, to improve the safety of pedestrians, and to ensure sufficient passage space for pedestrians The purpose is to provide a warning structure.

상기와 같은 목적을 달성하기 위한 본 발명은, 도로면에 그려진 안내선과, 안내선의 차량진입방향 전방에 그려진 정지선과, 도로의 인도부분에 설치되는 신호등과, 신호등을 제어하는 제어유닛을 구비한 횡단보도 구조에 있어서, 내부에 공간부가 형성되고, 상면에 가이드홀이 관통되며, 도로면에 매설되는 케이스와 ; 중앙부에 상하방향의 가이드공이 형성되고, 가이드홀에 승강가능하게 결합되며, 스프링에 의해 상향가압되는 승강판과 ; 가이드홀을 향하는 안내홀을 갖추고서 케이스 상판의 저면에 설치되는 지지판과, 안내홀에 전후진 가능하게 결합되어 전진시 승강판을 지지하는 고정판과, 제어유닛에 의해 제어되어 고정판을 전후진 이동시키는 솔레노이드를 갖추고서, 케이스에 내설되는 고정기구와; 경고액이 수용되는 경고액저장탱크와 ; 경고액저장탱크에 연결되는 흡입구와, 내부로 흡입된 경고액이 배출되는 배출구를 갖추고서 내부에 경고액을 수용하여 케이스에 내설되는 실린더와, 흡입구 및 배출구에 설치된 흡입 및 배출밸브와, 실린더에 승강가능하게 삽입되며 상부가 가이드공을 통해 노출되는 피스톤을 구비하는 펌프기구와 ; 펌프기구에 비 해 후방에 설치되어 배출구와 연결되는 분사관과, 경고액이 분사되는 분사구를 갖추고서 분사관에 내설되는 고정부재와, 분사구를 향하는 쪽이 평면으로 형성되고 반대쪽 면이 경사면으로 이루어진 블레이드를 갖추고서 분사구가 개폐되도록 회전가능하게 설치되는 밸브체와, 밸브체에 의해 분사구가 폐쇄되도록 밸브체를 탄발지지하는 스프링을 구비하여, 펌프의 배출구와 연결되는 분사기구가 더 구비된다.The present invention for achieving the above object is a crossing with a guide line drawn on the road surface, a stop line drawn in front of the vehicle entry direction of the guide line, a traffic light provided on the sidewalk portion of the road, and a control unit for controlling the traffic light In the sidewalk structure, a space portion is formed therein, a guide hole penetrates the upper surface, and a case embedded in the road surface; A guide plate is formed in the center in the vertical direction, the lifting plate is coupled to the guide hole so as to be lifted up and down by a spring; A support plate provided at the bottom of the case upper plate with a guide hole facing the guide hole, a fixed plate coupled to the guide hole so that the guide hole can be moved forward and backward, and supported by the control unit to move the fixed plate forward and backward controlled by a control unit. A fixed mechanism provided with a solenoid and installed in the case; A warning liquid storage tank containing a warning liquid; It has a suction port connected to the warning liquid storage tank, a discharge port for discharging the warning liquid sucked into the cylinder, and contains a warning liquid inside the case, the suction and discharge valves installed at the suction port and the discharge port, A pump mechanism having a piston inserted to be liftable and having an upper portion exposed through a guide hole; Compared to the pump mechanism, it is provided with a spray pipe connected to the discharge port and connected to the discharge port, a fixed member installed in the spray pipe by spraying a warning liquid, and a side facing the spray port is formed in a flat shape, and the opposite surface is inclined. It further comprises a valve body having a blade rotatably installed to open and close the injection port, and a spring for supporting the valve body so that the injection port is closed by the valve body, the injection mechanism is connected to the discharge port of the pump.

이상 상기한 바와 같은 본 발명에 따르면, 상기 경고 구조물은 도로면에 그려진 안내선(1)과, 안내선(1)의 차량진입방향전방에 그려진 정지선(2)과, 도로의 인도부분에 설치되는 신호등(3)과, 신호등(3)을 제어하는 제어유닛(4)과, 정지선(2)이 그려진 도로상에 매설되는 케이스(10)와, 케이스(10)에 내설되되 표면이 도로면으로 노출되는 승강판(20)과, 승강판(20)을 지지하는 고정기구(30)와, 경고액이 수용되는 경고액저장탱크(40)와, 일단이 경고액저장탱크(40)와 연결되어 케이스(10)에 내설되는 펌프기구(50)와, 일단이 펌프기구(50)에 연결되는 분사기구(60)로 이루어져, 정지신호시 정지선을 넘어서려는 차량운전자에게 경고를 줌으로써 보행자의 안전을 도모하고, 보행자의 충분한 통행거리를 확보해 주는 효과가 있다.According to the present invention as described above, the warning structure is a guide line (1) drawn on the road surface, the stop line (2) drawn in front of the vehicle entry direction of the guide line 1, the traffic light (installed on the side of the road) 3), a control unit 4 for controlling the traffic light 3, a case 10 buried on the road on which the stop line 2 is drawn, and a case in which the surface is exposed to the road surface. Steel plate 20, the fixing mechanism 30 for supporting the elevating plate 20, the warning liquid storage tank 40, the warning liquid is accommodated, and one end is connected to the warning liquid storage tank 40, the case 10 The pump mechanism 50 built in the) and the injection mechanism 60, one end of which is connected to the pump mechanism 50, to promote the safety of pedestrians by warning the vehicle driver to cross the stop line when the stop signal, It has the effect of securing sufficient distance.

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

도 1은 본 발명에 따른 경고 구조물이 설치된 상태를 나타낸 전체도이고, 도 2는 본 발명에 따른 경고 구조물의 분해사시도이고, 도 3은 본 발명에 따른 경고 구조물의 정단면도이고, 도 4은 본 발명에 따른 경고 구조물의 측단면도이고, 도 5는 본 발명에 따른 분사기구의 분해사시도이다.1 is an overall view showing a state in which the warning structure according to the present invention is installed, Figure 2 is an exploded perspective view of the warning structure according to the invention, Figure 3 is a front sectional view of the warning structure according to the invention, Figure 4 Side cross-sectional view of the warning structure according to the invention, Figure 5 is an exploded perspective view of the injection mechanism according to the present invention.

도 1내지 도 5를 참조하여 본 발명에 따른 경고 구조물을 설명하면 다음과 같다.Referring to Figures 1 to 5, the warning structure according to the present invention will be described.

상기 경고 구조물은 도로면에 그려진 안내선(1)과, 안내선(1)의 차량진입방향전방에 그려진 정지선(2)과, 도로의 인도부분에 설치되는 신호등(3)과, 신호등(3)을 제어하는 제어유닛(4)과, 정지선(2)이 그려진 도로상에 매설되는 케이스(10)와, 케이스(10)에 내설되는 승강판(20)과, 승강판(20)을 지지하는 고정기구(30)와, 경고액이 수용되는 경고액저장탱크(40)와, 경고액저장탱크(40)와 연결되어 케이스(10)에 내설되는 펌프기구(50)와, 펌프기구(50)에 연결되는 분사기구(60)로 구성된다. The warning structure controls a guide line (1) drawn on the road surface, a stop line (2) drawn in front of the vehicle entry direction of the guide line (1), a traffic light (3) installed on the sidewalk portion of the road, and a traffic light (3). The control unit 4, the case 10 buried on the road on which the stop line 2 is drawn, the elevating plate 20 embedded in the case 10, and a fixing mechanism for supporting the elevating plate 20 ( 30 is connected to the warning mechanism storage tank 40, the warning liquid storage tank 40, the warning liquid storage tank 40, the pump mechanism 50 is installed in the case 10, and the pump mechanism 50 It is composed of an injection mechanism (60).

상기 케이스(10)는 사각박스 형상으로 상면이 개구되어 지면에 매설되는 본체(11)와, 본체(11)의 상부에 고정되어 도로면에 노출되는 덮개(12)로 구성되어 정지선(2)의 차량진입방향에 배치된다. The case 10 includes a main body 11 having an upper surface opened in a rectangular box shape and embedded in the ground, and a cover 12 fixed to an upper portion of the main body 11 to be exposed to a road surface. It is arranged in the vehicle entry direction.

상기 덮개(12)는 사각판 형상으로, 상하방으로 관통된 가이드홀(12a)이 차량진입방향에 형성되고, 가이드홀(12a)의 후방으로 상기 분사기구(60)가 결합되는 개구홀(12b)이 상하방으로 관통된다. The cover 12 has a rectangular plate shape, the guide hole 12a penetrating up and down is formed in the vehicle entry direction, and the opening hole 12b to which the injection mechanism 60 is coupled to the rear of the guide hole 12a. ) Penetrates up and down.

상기 승강판(20)은, 상하방으로 관통된 가이드공(21)를 갖추고서 덮개(12)의 가이드홀(12a)에 이동가능하게 삽입되는 사각판 형상의 승강판(20)과, 상단이 승강 판(20)의 저면에 고정되고 하단이 본체(11)의 내부 하면에 고정되어, 승강판(20)을 상방향으로 탄발지지하는 스프링(22)으로 구성된다. 이때 승강판(20)은 정지선(2)에 비해 전방에 배치된다. The elevating plate 20 is provided with a guide hole 21 penetrated up and down, and a rectangular plate-shaped elevating plate 20 which is movably inserted into the guide hole 12a of the cover 12 and an upper end thereof. It is fixed to the bottom surface of the elevating plate 20 and the lower end is fixed to the inner lower surface of the main body 11, it is composed of a spring 22 for supporting the elevating plate 20 in the upward direction. At this time, the lifting plate 20 is disposed in front of the stop line (2).

상기 고정기구(30)는, 가이드홀(12a)을 향하는 안내홀(31a)을 갖추고서 덮개(12)의 저면에 설치되는 지지판(31)과, 안내홀(31a)에 전후진 가능하게 결합되어 전진시 승강판을 지지하는 고정판(32)과, 고정판(32)에 연결되는 플런저(33a)를 갖춰 플런저(33a)를 매개로 고정판(32)을 전후진 이동시키는 솔레노이드(33)로 구성된다.The fixing mechanism 30 has a guide hole 31a facing the guide hole 12a and is coupled to the support plate 31 installed on the bottom of the cover 12 so as to be able to move forward and backward to the guide hole 31a. It consists of a solenoid 33 for moving the fixed plate 32 forward and backward through the plunger 33a connected to the fixed plate 32 and the fixed plate 32 for supporting the elevating plate when moving forward.

한편, 상기 제어유닛(4)은, 신호등(3)을 녹색불로 점등시킴과 동시에 솔레노이드(33)를 동작시켜 솔레노이드(33)의 플런저(33a)가 후방으로 이동하도록 한다. 또한 제어유닛(4)은 신호등(3)을 적색불로 점등시킬 시는 솔레노이드(33)의 플런저(33a)가 원상태로 복귀하도록 솔레노이드(33)를 제어한다.On the other hand, the control unit 4 lights up the traffic light 3 with a green light and operates the solenoid 33 to cause the plunger 33a of the solenoid 33 to move backward. In addition, the control unit 4 controls the solenoid 33 so that the plunger 33a of the solenoid 33 returns to its original state when the signal lamp 3 lights up in red.

상기 경고액저장탱크(40)는 도로면에 이웃하는 노면에 설치되며, 내부에는 경고액이 수용된다. 이때 경고액은 차량운전자에게 인식을 줄 수 있는 것이면 충분하다.The warning liquid storage tank 40 is installed on the road surface adjacent to the road surface, the warning liquid is accommodated inside. At this time, it is sufficient that the warning liquid can be recognized by the vehicle driver.

상기 펌프기구(50)는, 원기둥 형상으로 하단이 본체(11)의 내부 하면에 고정되는 지지부재(55)와, 지지부재(55)의 상면에 고정되는 실린더(51)와, 경고액저장탱크(40)로부터 유입되는 경고액을 조절하는 흡입밸브(52)와, 분사기구(60)으로 유출되는 경고액을 조절하는 배출밸브(53)와, 실린더(51)에 승강가능하게 삽입되는 피스톤(54)로 구성된다.The pump mechanism 50 has a cylindrical shape, the support member 55 of which the lower end is fixed to the inner lower surface of the main body 11, the cylinder 51 fixed to the upper surface of the support member 55, and the warning liquid storage tank. A suction valve 52 for adjusting the warning liquid flowing from the 40, a discharge valve 53 for adjusting the warning liquid flowing out to the injection mechanism 60, and a piston inserted into the cylinder 51 to be lifted and lowered ( 54).

상기 실린더(51)는 상면이 개구된 사각박스형상으로, 측면부에는 제1파이프(P1)를 통해 경고액저장탱크(40)와 연결되는 흡입구(51a)가 형성되고, 후면 중앙부에는 제2파이프(P2)를 통해 분사기구(60)와 연결되는 배출구(51b)가 형성되어, 내부에 경고액이 수용된다.The cylinder 51 has a rectangular box shape having an upper surface open, a suction port 51a connected to the warning liquid storage tank 40 through a first pipe P1 is formed at a side surface thereof, and a second pipe A discharge port 51b connected to the injection mechanism 60 is formed through P2), and the warning liquid is accommodated therein.

상기 흡입밸브(52)는, 체크밸브로서 흡입구(51a)에 설치되고, 경고액이 경고액저장탱크(40)에서 실린더(51)로는 유입되되 실린더(51)에서 경고액저장탱크(40)로 역류하지 않게 한다. 한편, 흡입밸브(52)는 제1파이프(P1)상에 설치될 수도 있다.The suction valve 52 is installed in the inlet port 51a as a check valve, and the warning liquid flows into the cylinder 51 from the warning liquid storage tank 40, but passes from the cylinder 51 to the warning liquid storage tank 40. Do not allow backflow. On the other hand, the suction valve 52 may be installed on the first pipe (P1).

상기 배출밸브(53)는, 체크밸브로서 배출구(51b)에 설치되고, 경고액이 실린더(51)에서 분사기구(60)으로는 배출되되 분사기구(60)에서 실린더(51)로 역류하지 않게 한다. The discharge valve 53 is provided at the discharge port 51b as a check valve, and the warning liquid is discharged from the cylinder 51 to the injection mechanism 60 so as not to flow back from the injection mechanism 60 to the cylinder 51. do.

상기 피스톤(54)는 길이방향으로 형성되되 상면이 라운드지고, 실린더(51)의 내부에 설치되는 스프링(56)에 의해 탄발지지되며, 실린더(51)에 승강가능하게 삽입되어 차량에 의해 가압 된다.The piston 54 is formed in the longitudinal direction, the upper surface is round, is supported by the spring 56 is installed in the cylinder 51, is inserted into the cylinder 51 so as to be lifted and pressed by the vehicle. .

상기 분사기구(60)는 개구홀(12b)로 노출되는 분사관(61)과, 원판형상을 이루며 일정간격으로 분사구(62a)가 형성되어 분사관(61)의 내부에 설치되는 고정부재(62)와, 회전축(65)을 매개로 고정부재(62)에 회전가능하게 고정되는 밸브체(63)와, 일단이 고정부재(62)에 고정되고 타단이 밸브체(63)에 연결되어 밸브체(63)에 의해 분사구(62a)가 폐쇄되도록 밸브체(63)을 탄발지지하는 스프링(64)으로 구성된다. 이때 스프링(64)는 통상 토션스프링이 사용된다.The injection mechanism 60 has a jet tube 61 exposed through the opening hole 12b and a fixing member 62 formed in a disc shape and having a jet hole 62a formed at a predetermined interval so as to be installed inside the jet tube 61. ), A valve body 63 rotatably fixed to the fixing member 62 via the rotation shaft 65, one end of which is fixed to the fixing member 62, and the other end of the valve body 63 is connected to the valve body 63. It is comprised by the spring 64 which carbon-supports the valve body 63 so that the injection port 62a may be closed by 63. As shown in FIG. At this time, the spring 64 is usually used torsion spring.

상기 밸브체(63)는, 다수의 블레이드(63a)를 구비하며, 블레이드(63a)는 분사구(62a)를 향하는 쪽이 평면으로 형성되고, 반대쪽 면이 경사면으로 이루어져 고압으로 경고액이 지나갈 시 회전한다.The valve body 63 includes a plurality of blades 63a, and the blade 63a is formed in a plane facing the injection hole 62a and rotated when the warning liquid passes at a high pressure by forming an inclined surface on the opposite side thereof. do.

도 6 및 도 7은 본 발명에 따른 경고 구조물의 작동상태도이다.6 and 7 are operational state diagrams of the warning structure according to the present invention.

도 6 및 도 7을 참조하여 본 발명에 따른 경고 구조물의 작동상태를 살펴보면 다음과 같다.Looking at the operating state of the warning structure according to the invention with reference to Figure 6 and 7 as follows.

우선, 승강판(20)이 정지선에 비해 전방에 위치하고 분사기구(60)가 정지선보다 후방에 위치하도록 도로면에 설치된다.First, the elevating plate 20 is provided on the road surface such that the lifting plate 20 is located in front of the stop line and the injection mechanism 60 is located behind the stop line.

이때 밸브체(63)는 경고액의 압력에 의해 회전되지 않도록 스프링(S)에 의해 충분히 지지되어 고정부재(62)의 분사구(62a)를 폐쇄한다. At this time, the valve body 63 is sufficiently supported by the spring S so as not to rotate by the pressure of the warning liquid to close the injection port 62a of the fixing member 62.

또한 승강판(20)은, 평상시 차량이 통행할 시 차량의 바퀴가 피스톤(54)을 가압하는 것을 방지하도록 고정판(32)에 의해 지지 된다. In addition, the elevating plate 20 is supported by the fixed plate 32 to prevent the wheels of the vehicle from pressing the piston 54 when the vehicle normally passes.

상기와 같이 경고 구조물이 배치된 상태에서, 제어유닛(4)은 보행자 신호등(3)을 녹색불로 점등함과 동시에 솔레노이드(33)를 동작시키고, 승강판(20)을 지지하는 고정판(32)은 솔레노이드(33)의 플런저(33)에 의해 후방으로 이동된다.In the state in which the warning structure is arranged as described above, the control unit 4 lights the pedestrian traffic light 3 with green light and operates the solenoid 33, and the fixed plate 32 supporting the lifting plate 20 is It is moved backward by the plunger 33 of the solenoid 33.

이때 차량이 정지선을 넘어 횡단보도 쪽으로 다가가게 되면, 차량의 바퀴는 승강판(20)과 피스톤(54)을 가압하며, 그 하중에 의하여 승강판(20)과 피스톤(54)은 하강된다. At this time, when the vehicle approaches the crosswalk beyond the stop line, the wheel of the vehicle presses the lifting plate 20 and the piston 54, the lifting plate 20 and the piston 54 is lowered by the load.

상기 피스톤(54)은 하강하면서 실린더(51)에 저장된 경고액을 밀어내고, 이 압력에 의해 분사기구(60)에 위치한 경고액이 차량을 향해 분사된다. 이때 흡입밸브(52)는 닫혀 있어 실린더(51)에 수용된 경고액이 경고액저장탱크(40)로 역류하지 않는다. The piston 54 pushes down the warning liquid stored in the cylinder 51 while descending, and the warning liquid located in the injection mechanism 60 is injected toward the vehicle by this pressure. At this time, the intake valve 52 is closed so that the warning liquid contained in the cylinder 51 does not flow back into the warning liquid storage tank 40.

이때 경고액은, 실린더(51) 내부의 넓은 공간에서 상대적으로 협소한 파이프(P2)로 진입하게 되어, 고압으로 분사기구(60)로 이동한다.At this time, the warning liquid enters the relatively narrow pipe P2 in a large space inside the cylinder 51, and moves to the injection mechanism 60 at a high pressure.

고압으로 파이프(P2)를 통과한 경고액은 밸브체(63)의 블레이드(63a)의 경사면에 부딪히면서 밸브체(63)을 회전시킨다. 밸브체(63)는 회전하면서 고정부재(62)의 분사구(62a)를 개방하고, 경고액이 분사구(62a)를 통과하여 차량의 전면으로 분사되어 차량운전자에게 정지선을 넘었음을 경고한다.The warning liquid which passed the pipe P2 at high pressure hits the inclined surface of the blade 63a of the valve body 63, and rotates the valve body 63. FIG. The valve body 63 rotates to open the injection port 62a of the fixing member 62, and the warning liquid passes through the injection port 62a to spray the front surface of the vehicle to warn the vehicle driver that the vehicle has crossed the stop line.

이후 제어유닛(4)에 의해 신호등이 다시 적색 신호로 바뀌면, 차량이 통과한 승강판(20) 및 피스톤(54)은 스프링(22,64)에 의해 상방향으로 복원되고, 제어유닛(4)의 신호를 받은 솔레노이드(33)가 플런저(33a)를 전방으로 이동시켜서, 고정판(32)이 승강판(20)을 지지하게 된다. Then, when the traffic light is changed to a red signal by the control unit 4 again, the lifting plate 20 and the piston 54 passed by the vehicle are restored upward by the springs 22 and 64, and the control unit 4 Solenoid 33 receives the signal of the plunger (33a) to move forward, the fixed plate 32 is to support the lifting plate (20).

이때 경고액저장탱크(40)에 수용된 경고액은 실린더(51) 내로 이동하여 실린더(51)에 충진된다.At this time, the warning liquid contained in the warning liquid storage tank 40 is moved into the cylinder 51 and filled in the cylinder 51.

한편, 배출밸브(53)에 의해 분사기구(60)쪽의 경고액은 실린더(51)로 역류하지 않는다.On the other hand, the warning liquid toward the injection mechanism 60 does not flow back to the cylinder 51 by the discharge valve 53.

상술한 바와 같이, 본 발명에 따른 경고 구조물은, 차량이 정지선을 넘을 시 경고액이 차량의 전방으로 분사되어, 차량운전자가 이를 보고 차량이 정지선을 넘 었음을 인지하게 함으로써, 차량이 계속적으로 횡단보도를 향해 진입하는 것을 방지한다. 이로 인해 횡단보도를 건너는 보행자는 보행의 안전을 확보하게 되고, 차량의 질서도 유지되어, 건전한 교통문화가 만들어질 수 있다.As described above, in the warning structure according to the present invention, when the vehicle crosses the stop line, the warning liquid is sprayed to the front of the vehicle so that the vehicle driver sees it and recognizes that the vehicle has crossed the stop line, thereby continuously crossing the vehicle. Prevent entry to the sidewalk. As a result, pedestrians crossing the pedestrian crossing can secure the safety of walking and maintain the order of vehicles, thereby creating a healthy traffic culture.

도 1은 본 발명에 따른 경고 구조물이 설치된 상태를 나타낸 전체도이고, 1 is an overall view showing a state in which the warning structure according to the present invention is installed,

도 2는 본 발명에 따른 경고 구조물의 분해사시도이고, 2 is an exploded perspective view of the warning structure according to the present invention,

도 3은 본 발명에 따른 경고 구조물의 정단면도이고, 3 is a front sectional view of the warning structure according to the invention,

도 4은 본 발명에 따른 경고 구조물의 측단면도이고, 4 is a side sectional view of a warning structure according to the invention,

도 5는 본 발명에 따른 분사기구의 분해사시도이고,5 is an exploded perspective view of the injection mechanism according to the present invention,

도 6 및 도 7은 본 발명에 따른 경고 구조물의 작동상태도이다.6 and 7 are operational state diagrams of the warning structure according to the present invention.

Claims (1)

도로면에 그려진 안내선(1)과, 안내선(1)의 차량진입방향 전방에 그려진 정지선(2)과, 인도부분에 설치되는 보행자 신호등(3)과, 보행자 신호등(3)의 녹색등과 적색등의 점등을 제어하는 제어유닛(4)을 구비한 횡단보도 구조에 있어서, A guide line 1 drawn on the road surface, a stop line 2 drawn in front of the vehicle entry direction of the guide line 1, a pedestrian traffic light 3 installed in the sidewalk portion, a green light and a red light of the pedestrian traffic light 3 In a pedestrian crossing structure having a control unit 4 for controlling the lighting of 내부에 공간부가 형성되고, 상면에 가이드홀(12a)이 관통되며, 도로면에 매설되는 케이스(10)와 ;A space part formed therein, a guide hole 12a penetrating the upper surface, and a case 10 embedded in the road surface; 중앙부에 상하방향의 가이드공(21)이 형성되고, 가이드홀(12a)에 승강가능하게 결합되며, 스프링(22)에 의해 상향가압되는 승강판(20)과 ;A lifting plate 20 formed in a vertical portion in the up and down direction of the guide hole 21 and being coupled to the guide hole 12a so as to be lifted and lowered by a spring 22; 가이드홀(12a)을 향하는 안내홀(31a)을 갖추고서 케이스(10) 상판의 저면에 설치되는 지지판(31)과, 안내홀(31a)에 전후진 가능하게 결합되어 전진시 승강판(20)을 지지하는 고정판(32)과, 녹색등을 점등한 제어유닛(4)의 제어에 따라 통전되면서 승강판(20)을 지지하는 고정판(32)을 이동시켜 승강판(20)의 지지를 해제하는 솔레노이드(33)를 갖춘 고정기구(30)와; The support plate 31 provided on the bottom surface of the upper case 10 with the guide hole 31a facing the guide hole 12a and the guide plate 31a are coupled to the guide hole 31a so as to be able to move forward and backward and move forward and backward. To release the support of the elevating plate 20 by moving the fixed plate 32 supporting the elevating plate 20 while being energized under the control of the control unit 4 that lights the green plate and the control unit 4 that lights green light. A fixing device 30 having a solenoid 33; 경고액이 수용되는 경고액저장탱크(40)와 ;A warning liquid storage tank 40 in which a warning liquid is accommodated; 경고액저장탱크(40)에 연결되는 흡입구(51a)와, 내부로 흡입된 경고액이 배출되는 배출구(51b)를 갖추고서 케이스(10)에 내설되는 실린더(51)와, 흡입구(51a) 및 배출구(51b)에 설치된 흡입 및 배출밸브(52,53)와, 실린더(51)에 승강가능하게 삽입되며 상부가 가이드공(21)을 통해 노출되어 상부를 통행하는 차량에 의해 하향 가압되는 피스톤(54)을 구비하는 펌프기구(50)와 ;A cylinder 51 installed in the case 10 having a suction port 51a connected to the warning liquid storage tank 40, a discharge port 51b through which the warning liquid sucked into the inside is discharged, and a suction port 51a and Inlet and outlet valves 52 and 53 installed at the outlet 51b, and a piston which is inserted into the cylinder 51 so as to be lifted and lowered by a vehicle passing through the upper part through the upper part of the guide hole 21 ( A pump mechanism 50 having 54); 펌프기구(50)에 비해 후방에 설치되어 배출구(51b)와 연결되는 분사관(61)과, 경고액이 분사되는 분사구(62a)를 갖추고서 분사관(61)에 내설되는 고정부재(62)와, 분사구(62a)를 향하는 쪽이 평면으로 형성되고 반대쪽 면이 경사면으로 이루어진 블레이드(63a)를 갖추고서 분사구(62a)가 개폐되도록 회전가능하게 설치되는 밸브체(63)와, 밸브체(63)에 의해 분사구(62a)가 폐쇄되도록 밸브체(63)를 탄발지지하는 스프링(64)을 구비하여, 펌프기구(50)의 배출구(51b)와 연결되는 분사기구(60) ; The fixed member 62 which is installed in the injection pipe 61 with the injection pipe 61 installed behind the pump mechanism 50 and connected with the discharge port 51b, and the injection hole 62a for injecting a warning liquid. And a valve body (63) rotatably installed to open and close the injection hole (62a) with a blade (63a) formed in a plane facing the injection hole (62a) and having an inclined surface on the opposite side thereof, and a valve body (63). An injection mechanism (60) having a spring (64) for supporting the valve body (63) so that the injection hole (62a) is closed by the pump) and connected to the discharge port (51b) of the pump mechanism (50); 가 더 구비된 것을 특징으로 하는 도로의 정지선 위반 차량 경고 구조물.Stop line violation vehicle warning structure, characterized in that the road is further provided.
KR1020070066759A 2007-07-03 2007-07-03 Warning structure for a vehicle to violate a stop line KR100788430B1 (en)

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KR20010088238A (en) * 2000-03-11 2001-09-26 신건수 Device for warning to a traffic violation by walker safty line invation in a crosswalk and method thereof
US20030016996A1 (en) 2001-07-23 2003-01-23 Gelfand Matthew A. Energy absorbing system

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JPH0565708A (en) * 1991-09-09 1993-03-19 Nissan Motor Co Ltd Alarm device for vehicle
KR20010010396A (en) * 1999-07-20 2001-02-05 이영재 Mechanism for blocking the car
KR20010088238A (en) * 2000-03-11 2001-09-26 신건수 Device for warning to a traffic violation by walker safty line invation in a crosswalk and method thereof
US20030016996A1 (en) 2001-07-23 2003-01-23 Gelfand Matthew A. Energy absorbing system

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US20120107456A1 (en) * 2010-10-27 2012-05-03 Hogan Gerard J Encrusted Cheese Scoop and Method

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