WO2019199123A1 - 횡단보도 안전 보행 시스템 - Google Patents
횡단보도 안전 보행 시스템 Download PDFInfo
- Publication number
- WO2019199123A1 WO2019199123A1 PCT/KR2019/004448 KR2019004448W WO2019199123A1 WO 2019199123 A1 WO2019199123 A1 WO 2019199123A1 KR 2019004448 W KR2019004448 W KR 2019004448W WO 2019199123 A1 WO2019199123 A1 WO 2019199123A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pedestrian
- unit
- crosswalk
- elevating
- pedestrians
- Prior art date
Links
Images
Classifications
-
- 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
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/096—Arrangements for giving variable traffic instructions provided with indicators in which a mark progresses showing the time elapsed, e.g. of green phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Definitions
- the present invention relates to a pedestrian crossing safety walking system, and more specifically, to visually strongly alert and physically control the pedestrian crossing without accidental or intentional passage by a pedestrian or driver in an inadvertent situation.
- the present invention relates to a crosswalk safety pedestrian system that more reliably prevents safety accidents, provides various information to pedestrians around the crosswalk, and also provides public / commercial advertising effects.
- various types of traffic light aids are installed around the crosswalk to prepare for safety accidents in advance, such as a voice guidance device that calls the pedestrians' attention to the pedestrian's attention without leaving the road side too close. Not only unauthorized crossings but also countermeasures against driver's safety accidents are necessary.
- the present invention has been invented to solve the above problems, the pedestrians and vehicles passing through the crosswalk to have a visual alert and cross-cutting to prevent safety accidents more thoroughly by physically blocking indiscriminate entry To provide a sidewalk safety walking system.
- the present invention is to allow pedestrians to wait for a crosswalk to expose various forms of public and commercial advertising and to convey a variety of useful information.
- a pedestrian crossing safety walking system the posts are installed on the left and right sides of the crosswalk access road; Horizontal members are installed in the transverse direction on the upper left and right sides of the pillar; Blocking unit which is installed to be lifted and lifted to the shore to control the movement of the pedestrian; A driving unit driving the blocking unit; Sensing unit for detecting the movement of the pedestrian or vehicle; And a control unit installed inside the prop and applying a control signal to the driving unit by the movement of the pedestrian or the vehicle detected by the sensing unit to operate the blocking unit.
- the blocking portion is installed horizontally between the left and right both sides of the pedestrian blocker for allowing or blocking the entry of pedestrians while lifting up and down; includes, respectively installed on the left and right both sides to allow the entry of the vehicle while rotating vertically Alternatively, the vehicle blocking unit may be further blocked.
- the safety walking system includes a display unit which is installed on at least one of the support or horizontal member, the display unit is provided with an advertising member for displaying a message to the pedestrian, in addition to the walking signal is changed A remaining time display member for displaying the remaining time is further provided.
- the display unit may be installed on at least one surface of the front, rear, or side of the pillar, or may be installed on at least one of the front or rear of the horizontal member, or may be installed on all of them.
- the display unit may allow the pedestrian to guide the walk by voice or text without displaying the remaining time on the remaining time display member 3 to 5 seconds before the signal change.
- the pedestrian blocking unit is installed in each of the both sides of the pillar and the X-shaped expansion bar is installed in a continuous connection in the vertical direction and includes a rope connected in the horizontal direction between the lifting lift configured to stretch in the vertical direction and both lifting lifts It is characterized by.
- the pedestrian crossing safety walking system of the present invention by interlocking with the traffic light to open or block the front of the pedestrian and the vehicle depending on the situation, that is, vertically up and down pedestrian blocker and selectively perpendicular thereto
- the pedestrian crossing and the unauthorized entry of the vehicle can be controlled in advance to further prevent safety accidents, and also promote various traffic safety to pedestrians waiting for crosswalks and pedestrians passing by.
- phrases and commercial / public advertising you can not only raise safety awareness, but also obtain various useful information. Also, you can prevent illegal parking of vehicles on crosswalks or sidewalks. It has the advantage that it does not interfere with the smooth traffic. .
- FIG. 1 is a front view schematically showing a blocked state of a pedestrian crossing safety walking system according to the present invention
- FIG. 2 is a partially enlarged view of the blocking part of FIG. 1;
- Figure 3 is a front view schematically showing the open state of the safety walking system of the present invention
- Figure 4 is a perspective view schematically showing the operating state of the pedestrian blocker of the present invention
- FIG. 5 is a perspective view schematically showing a driving unit for driving the pedestrian blocking unit of FIG. 4;
- FIG. 6 is a perspective view schematically showing the operating state of the vehicle blocking unit of the present invention
- FIG. 7 is a block diagram of a safety walking system according to the present invention.
- FIG 8 and 9 are flowcharts showing an operating state of the safety walking system according to the present invention.
- the present invention is installed on both sides of the left and right of the crosswalk access road; Horizontal members are installed in the transverse direction on the upper left and right sides of the pillar; Blocking unit which is installed to be lifted and lifted to the shore to control the movement of the pedestrian; A driving unit driving the blocking unit; Sensing unit for detecting the movement of the pedestrian or vehicle; And a control unit installed inside the support and operating the cutoff unit by applying a control signal to the driving unit by the movement of the pedestrian or the vehicle detected by the sensing unit, wherein the cutoff unit is horizontally installed between the left and right sides of the post, Pedestrian crossing safety protection system for allowing or blocking the pedestrians to enter the pedestrian crosswalk including a pedestrian crossing on the side of the crosswalk to ensure that the pedestrian crossing and the unauthorized entry of the vehicle in advance to prevent the safety accident further It can be strengthened.
- FIG. 1 is a front view schematically showing a blocking state of a crosswalk safety walking system according to the present invention
- Figure 2 is a partially enlarged view of the blocking portion of Figure 1
- Figure 3 is an open state of the safety walking system of the present invention
- 4 is a perspective view schematically showing an operating state of the pedestrian blocking unit of the present invention
- FIG. 5 is a perspective view schematically showing a driving unit for driving the pedestrian blocking unit of FIG. 4
- FIG. Figure 7 is a perspective view schematically showing the operating state of the vehicle blocking unit of the present invention
- Figure 7 is a block diagram of a safety walking system according to the present invention
- Figures 8 and 9 show the operating state of the safety walking system according to the present invention.
- WSD refers to a wired safety door.
- the pedestrian crossing safety walking system (S) of the present invention the support 10 is installed on both sides of the crosswalk access road;
- Blocking unit 30 is installed to be elevated or rotatable on the shore to control the movement of the pedestrian or vehicle;
- a driving unit 40 driving the blocking unit;
- Sensing unit 50 for detecting the movement of the pedestrian or vehicle;
- a controller 60 for applying a control signal to the driving unit to lift or rotate the blocking unit.
- the strut 10 is made of steel and has a predetermined height and is installed upright on both sides of the crosswalk access road. These struts 10 are respectively installed on pedestrian crossing ramps (both sides of sidewalks on which pedestrian crossings are installed) facing each other.
- the strut 10 serves to support the blocking unit while the driving unit described later is installed therein.
- a space in which the driving unit can be installed is formed in the support, and sliding grooves (not shown) are formed on the inner side in the vertical direction to induce a stable ascent in a state where a part of the pedestrian blocking unit is supported. Play a supportive role.
- the pedestrian traffic light may be installed on the side of the support (10).
- the horizontal member 20 is installed in the horizontal direction on the upper left and right sides of the pillar 10.
- the horizontal member 20 has a length equal to the distance between the struts and the struts located on the left and right of the crosswalk and is formed to a predetermined height (thickness).
- the horizontal member may be provided with a fixed frame 21 to prevent the lifting of the lifting lift by fixing the lifting lift upper portion of the pedestrian blocking unit to be described later, such a fixing frame may be installed on the support 10, not the horizontal member. .
- the support 10 and the horizontal member 20 may be provided with a display, a detailed description thereof will be described later.
- the blocking unit 30 is installed to be supported on the support to control the entry of pedestrians, and is operated in conjunction with a pedestrian traffic light, and such a blocking unit includes a vertical lifting pedestrian blocking unit 31.
- the pedestrian blocking unit 31 is horizontally installed between the left and right both shores to allow or block the pedestrians entering and going up and down, and between the lifting lifts 311 and the two lifting lifts respectively installed inside the both shores 10.
- Rope 312 is installed in the horizontal direction connected to.
- the pedestrian blocking unit 31 may be configured to have a structure such as a telescopic shutter of the applicant's patent application 2016-123881 or a telescopic frame of 2018-21796.
- the lifting lift 311 is used that is made so that the X-type expansion bar that is connected vertically in a bellows type is folded upward or unfolded downward.
- a pair of bars having a predetermined length is fastened in the form of an X-shape with respect to the center axis, the X-shaped expansion bar is continuously installed in the vertical direction connected to the vertical direction
- the bar is configured to be elastic, and the left and right upper ends of the X-shaped elastic bar located at the lower side and the left and right upper ends of the X-shaped elastic bar located at the lower side are respectively installed in a rhombus shape by being axially coupled, such a lifting type lifting lift 311. Is axially rotated by the lifting means to be described later is folded upward or unfolded downward.
- the rope 312 is connected between the plurality of lifting lifts 311 in the horizontal direction to open and block the front of the pedestrian while the vertical lifting and spacing is stretched by the expansion and contraction of the lifting lift.
- the X-shaped expansion bar is the same size as the pedestrian does not pass between the rope and the rope as a whole or only the size of the X-shaped expansion bar located at the top to form a stretch of the lifting lift (folding By expanding the spreading width), when the lifting lift is completely folded, the overall vertical length can be shortened so that the height between the horizontal member and the pedestrian can be secured to some extent.
- the elevating lift 311 is not limited to the above-described form, and if the plurality of ropes 312 are driven to move up and down to allow or block pedestrians entering the crosswalk in a horizontally arranged state, It may also be in the form.
- the blocking unit 30 further includes a vertical rotary vehicle blocking unit 32 to control the entry of the vehicle.
- the vehicle blocking unit 32 is installed on each of the left and right pillars to allow or block the vehicle while rotating vertically. As shown in FIGS. 4 and 6, the vehicle blocking unit 32 is installed on the sides of the pillars 10 to support the pillars. It further comprises a blocking plate 322 coupled to the front end of the rotating bar 321, the rotation bar 321 to rotate the axis.
- Rotating bar 321 is formed to a predetermined length and open the front of the vehicle while rotating 90 ° to form a parallel (vertical) or perpendicular to the support (horizontal) with the end is rotatably coupled to the support (10) The vehicle driver may easily recognize whether a walking signal is present even if the vehicle driver does not look at the traffic light by the rotation bar 321.
- the other end of the rotation bar 321 is attached to the block 322 of a predetermined size to inform the blocking of the entry of the vehicle can be more sure that the vehicle driver is a walking signal to stop the driving, such block plate Characters such as "stop” and "STOP" may be displayed.
- the blocking unit 30 having such a configuration operates in conjunction with a traffic light but operates safety of pedestrians first based on a danger signal of a sensing unit described later.
- the blocking unit may be operated simultaneously with the pedestrian blocking unit 31 and the vehicle blocking unit 32 in conjunction with the traffic lights, but may be operated independently of each other depending on the situation around the crosswalk.
- a locking means including a locking member 35 for maintaining the open or blocked state of the blocking unit 30 may be further provided.
- the locking means is installed on the support (10) a plurality of ropes 312 constituting the pedestrian block (31) as part of the lifting lift 311 so that the gap is narrowed or the expanded state is fixed while falling. Can be fixedly coupled or detachable on the support.
- the locking means may be coupled or detachably fixed to the upper portion of the rotation bar on the support so that the state in which the lifting bar 321 constituting the vehicle blocking unit 32 is raised to form a parallel state with the support.
- the locking means is not an essential component in the present invention, a detailed description thereof will be omitted.
- the drive unit 40 is installed inside the prop to provide a driving force to lift or rotate the pedestrian blocker or vehicle blocker.
- Such a driving unit includes a motor, and receives a blocking control signal by a controller to be described later to operate the blocking unit.
- the elevating member 45 has a predetermined length in the horizontal direction, one end of which is coupled to the elevating lift 311 and the other end is fastened to the elevating body described later, while the elevating elevating elevating lift is moved up and down while the rope 312 is spaced. It is to narrow or open the gap.
- the lifting means includes a driving motor 41, a screw 42, and a lifting body 43 provided with a cam part.
- the drive motor 41 is installed on the support to drive the screw to rotate in the form of rotation to provide power to lift the pedestrian block 31, this drive motor is always rotated while the screw 42 in the forward and reverse direction
- Encoders can be installed in tandem to deliver constant power to the screws, and these encoders can also adjust the power and speed of the motor.
- the screw 42 is installed long in the vertical direction to the post and rotated in the forward and reverse directions by the drive motor.
- the lifting body 43 is mounted on the screw to be raised or lowered by the rotation of the screw, and is provided with a cam portion.
- the cam portion 43a is formed so that a portion of the cam portion protrudes more than the other portion, and the lifting body 43 moves up and down in accordance with the rotation of the screw while the other end portion 45a of the elevating member is coupled to the cam portion.
- the cam portion 43a rotates together with the elevating body by the rotation of the screw 42, and when the protruding portion of the cam portion is caught by the other end 45a of the elevating member during the rotation of the elevating body 43, the elevating member is elevated.
- the body is prevented from further rotation and raised or lowered along the screw 320.
- the driving unit for elevating the pedestrian blocking unit as described above is not limited to the illustrated configuration.
- the detector 50 is installed adjacent to the prop or pedestrian crossing to detect the movement state of the pedestrian or the vehicle, and detects the movement of the pedestrian or the vehicle within a certain distance from the prop or the pedestrian crossing, and detects the pedestrian detected by the detector. Alternatively, the movement of the vehicle is transmitted to the controller.
- the sensing unit 50 detects the movement of the pedestrian and transmits the first sensor 51 to transmit the data to the controller (first controller) and the vehicle to detect the movement of the vehicle and transmit the data to the controller (second controller). It includes two sensors 52, the first sensor 51 detects whether the pedestrian has entered the crosswalk, the second sensor 52 detects whether the vehicle has entered within a certain distance from the crosswalk. .
- the sensing unit 50 may include a CCTV installed in the holding or horizontal member to monitor the damage of the walking system or the surrounding facilities according to the present invention and to prevent crime.
- the control unit 60 generates a control signal installed inside the prop to control the driving unit.
- the control unit 60 applies a control signal to the driving unit 40 by motion data of the pedestrian or vehicle detected by the sensing unit 50 to operate the blocking unit. Let's do it.
- the control unit 60 is connected to the first sensor is installed in the first control unit for controlling the lifting movement of the pedestrian block 31 and the rotational movement of the vehicle block 32 by the motion data of the pedestrian transmitted by the first sensor.
- a second control unit 62 connected to the second sensor 61 and controlling the rotation of the vehicle blocking unit 32 and the lifting movement of the pedestrian blocking unit 31 by the movement data of the vehicle transmitted by the second sensor. ).
- the controller 60 may control the driving unit 40 to suspend the operation of the blocking unit 30 even if the signal is changed when the movement of the pedestrian or the vehicle is detected by the detecting unit.
- the pedestrian blocking unit 31 may be restricted from being opened when the movement of the vehicle approaching the crosswalk is sensed without decreasing the speed. Even if it is not operated by a failure, the safety of the pedestrian can be secured in advance in the pedestrian blocking unit 31.
- the control unit 60 may be configured as a control box.
- control unit 60 is electrically connected to the driving unit 40, the sensing unit 50, and a display unit to be described later.
- the display unit 70 includes an advertisement member 71 installed on the prop and / or the horizontal member to display a message transmitted to the pedestrian, and the display unit displays a message such as guidance, promotion, or advertisement by the controller 60. Controlled to display.
- the advertising member 71 may be installed a plurality of holding and / or horizontal members, preferably horizontal members 20, the message constituting the advertising member 71 is a guide for the safety and caution statement Or various advertisements, promotions, and cautions (warnings), such as public service announcements for campaigns such as the environment or smoking cessation, news from locations like the county, election campaigns, and commercial advertisements for schools, kindergartens, and hospitals in nearby areas where pedestrian crossings are installed.
- the message for may be selectively displayed by means of letters, numbers, figures, and the like.
- various advertisement texts are displayed on the front and rear surfaces of the horizontal member 20 so that the pedestrian can wait to see the pedestrians.
- the phrase "in the middle of CCTV shooting" can be placed in front of the pedestrians to block pedestrian hearings or desires, or to prevent vandalism or other crimes.
- the display unit 70 includes a signal cycle remaining time display member 72 indicating a time remaining until the walking signal is changed from a green signal to a red signal, either numerically or graphically, and the remaining time display member 72 is displayed. It is installed at a predetermined position of the part, preferably to be located at the center of the display unit or one side of the display unit installed on the horizontal member 20, more preferably in the center.
- the remaining time display member 72 may be used as a part of the advertisement screen of the display unit, or may be installed separately from the support 10 or the horizontal member 20.
- the remaining time display member 72 may be installed on the front (surface of the pedestrian's gaze) as well as the rear of the strut or the horizontal member (the side of the gaze of the pedestrian standing across the pedestrian crossing), and thus the crosswalk Pedestrians standing in front of the access road can be checked through the remaining time display member 72 'installed across the crosswalk without having to lift the head on purpose to check the remaining time.
- the display unit 70 may include a setting key for arbitrarily setting a remaining time by a user such as a traffic police in accordance with a situation occurring near a crosswalk. It is possible to control the driving of.
- the camera device when the blocking unit 30 does not operate in conjunction with a traffic light, the camera device (not shown) separately installed may detect a green signal or a red signal and count down the signal change time.
- control unit 60 stops the countdown of the remaining time displayed on the remaining time display member 72 of the display unit in advance, preferably 3 to 5 seconds before the signal is changed and no longer displays the remaining time. .
- the display unit 70 is installed on at least one of the front or rear or side of the support and / or the front or rear of the horizontal member, in particular, may be installed on the front (face facing the pedestrian) or both. In such a display unit, an LED module may be used.
- the safety pedestrian system configured as described above can be installed in any pedestrian crossing, but in particular, it is more preferable to apply to child protection zones, accident multiple areas, general roads more than five lanes.
- the pedestrian crossing safety walking system according to the present invention may be automatically executed or manually operated according to the surrounding environment.
Abstract
Description
Claims (10)
- 횡단보도 진입로의 좌우 양측에 설치되는 지주(10);
좌우 양측 지주의 상부에 횡방향으로 설치되는 수평부재(20);
보행자의 이동을 통제하도록 지주에 승강 가능하게 설치되는 차단부(30);
차단부를 구동하는 구동부(40);
보행자 또는 차량의 움직임을 감지하는 감지부(50); 및
지주 내부에 설치되고 감지부에서 감지된 보행자 또는 차량의 움직임에 의해 구동부에 제어신호를 인가하여 차단부를 작동시키는 제어부(60);를 포함하고,
상기 차단부(30)는 좌우 양측 지주 사이에 수평으로 설치되어 상하 승강하면서 보행자의 진입을 허용 또는 차단하는 보행자 차단부(31);를 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제1항에 있어서,
상기 지주(10) 또는 수평부재(20)의 적어도 하나에 설치되는 디스플레이부(70)를 포함하고,
상기 디스플레이부는 보행자에게 전달하는 메시지를 표시하는 광고부재(71)를 구비하되, 상기 메시지는 교통안전이나 주의 문구, 공익광고, 시군 소재지 소식, 선거 관련 홍보, 상업광고 중에서 선택되는 것임을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제2항에 있어서,
상기 디스플레이부(70)는 보행 신호가 변경되는 잔여시간을 표시하는 잔여시간 표시부재(72)를 더 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제3항에 있어서,
상기 디스플레이부(70)는 지주의 전면이나 후면 또는 측면 중 적어도 일면이나 수평부재의 전면이나 후면 중 적어도 일면에 설치되는 것을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제1항에 있어서,
상기 차단부(30)는 좌우 양측 지주에 각각 설치되어 수직으로 회전하면서 차량의 진입을 허용 또는 차단하는 차량 차단부(32);를 더 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제1항에 있어서,
상기 감지부(50)는 보행자나 차량의 움직임, 주변 시설물의 훼손 감시, 범죄 예방을 하도록 지주(10) 또는 수평부재(20)에 설치되는 CCTV를 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제4항에 있어서,
상기 디스플레이부(70)는 신호 변경 3~5초 전에 잔여시간 표시부재(72)에 잔여시간을 표시하지 않고 보행자에게 음성 안내나 문자로써 보행을 안내하도록 함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제1항에 있어서,
상기 보행자 차단부(31)는 양측 지주(10)의 내부에 각각 설치되고 X자형 신축바가 수직방향으로 연속하여 연결 설치되어 상하방향으로 신축 가능하게 구성된 승강리프트(311) 및 양측 승강리프트 사이에 수평방향으로 연결 설치되는 로프(312)를 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제8항에 있어서,
상기 보행자 차단부(31)를 승강 구동하는 구동부는 상기 승강리프트(311)가 접히거나 펼쳐지도록 승강시키는 승강부재(45) 및 승강부재를 승강시키는 승강수단을 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
- 제9항에 있어서,
상기 승강수단은 지주에 수직방향으로 길게 설치되고 정역방향으로 회전되는 스크루(42); 지주 상에 설치되어 스크루가 회전하도록 동력을 제공하는 구동모터(41); 및 스크루에 장착되고 스크루의 회전에 의해 상승 또는 하강하는 승강몸체(43);를 포함함을 특징으로 하는 횡단보도 안전 보행 시스템.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20180042716 | 2018-04-12 | ||
KR10-2018-0042716 | 2018-04-12 | ||
KR10-2018-0082863 | 2018-07-17 | ||
KR1020180082863A KR102121656B1 (ko) | 2018-04-12 | 2018-07-17 | 횡단보도 안전 보행 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019199123A1 true WO2019199123A1 (ko) | 2019-10-17 |
Family
ID=68164391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/004448 WO2019199123A1 (ko) | 2018-04-12 | 2019-04-12 | 횡단보도 안전 보행 시스템 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2019199123A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114399923A (zh) * | 2022-01-21 | 2022-04-26 | 杭州安众电气有限公司 | 一种基于plc控制的隧道交通雷达警示系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200400235Y1 (ko) * | 2005-08-09 | 2005-11-04 | 한성무 | 횡단보도용 보행자 안전장치 |
KR20100004407U (ko) * | 2008-10-21 | 2010-04-29 | (주)디엔테크 | 횡단보도 차단기 |
KR20100045022A (ko) * | 2008-10-23 | 2010-05-03 | 대륙이엔지(주) | 횡단보도용 차단기 |
KR20110037101A (ko) * | 2009-10-05 | 2011-04-13 | 차창식 | 횡단보도용 복합신호등 |
KR101061583B1 (ko) * | 2011-03-23 | 2011-09-02 | (주) 미도랜드 | 횡단보도용 지능형 안전차단장치 |
-
2019
- 2019-04-12 WO PCT/KR2019/004448 patent/WO2019199123A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200400235Y1 (ko) * | 2005-08-09 | 2005-11-04 | 한성무 | 횡단보도용 보행자 안전장치 |
KR20100004407U (ko) * | 2008-10-21 | 2010-04-29 | (주)디엔테크 | 횡단보도 차단기 |
KR20100045022A (ko) * | 2008-10-23 | 2010-05-03 | 대륙이엔지(주) | 횡단보도용 차단기 |
KR20110037101A (ko) * | 2009-10-05 | 2011-04-13 | 차창식 | 횡단보도용 복합신호등 |
KR101061583B1 (ko) * | 2011-03-23 | 2011-09-02 | (주) 미도랜드 | 횡단보도용 지능형 안전차단장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114399923A (zh) * | 2022-01-21 | 2022-04-26 | 杭州安众电气有限公司 | 一种基于plc控制的隧道交通雷达警示系统 |
CN114399923B (zh) * | 2022-01-21 | 2023-02-21 | 杭州安众电气有限公司 | 一种基于plc控制的隧道交通雷达警示系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100777657B1 (ko) | 횡단보도용 보행자 안전장치 | |
KR101879383B1 (ko) | 횡단보도 신호등과 연계한 보행자 안전시스템 | |
KR101446113B1 (ko) | 횡단보도의 통행안전장치 | |
KR200400235Y1 (ko) | 횡단보도용 보행자 안전장치 | |
KR100888640B1 (ko) | 횡단 보도의 입구에 광고겸용 지능형 교통순경 로봇이설치된 교통안전 대기장치 및 이의 제어방법 | |
KR100782931B1 (ko) | 횡단보도 안전차단장치 | |
KR101974985B1 (ko) | 롤스크린 타입의 디스플레이가 설치된 높이 확장형 경광등 | |
KR101923675B1 (ko) | 전동식 진입차단바를 이용한 빗물펌프장 예경보시스템 | |
KR20210011862A (ko) | 자동제어식 터널진입 차단장치 | |
CN102505648B (zh) | 一种交通道路幕墙及其工作方法 | |
KR102102271B1 (ko) | 보행자 보호용 스크린 도어 | |
KR102148421B1 (ko) | 작업자의 사고를 방지하는 도로 전광판(vms) 시스템 | |
WO2015015264A1 (en) | Improved road crossing system for pedestrians and cyclists | |
KR20180002976A (ko) | 교통사고를 줄일 수 있는 횡단보도 신호 제어 방법 | |
WO2019199123A1 (ko) | 횡단보도 안전 보행 시스템 | |
ES2324143B1 (es) | Dispositivo de seguridad para incorporaciones de vehiculos mejorado. | |
KR100389501B1 (ko) | 보행자 보호용 신호등 제어방법 | |
KR102324942B1 (ko) | 차량 충돌을 방지하는 주차 차단기 | |
KR101040769B1 (ko) | 횡단보도용 차단기 | |
KR101607318B1 (ko) | 유지관리가 용이한 터널화재시 자동차 진입 차단장치 | |
KR102121656B1 (ko) | 횡단보도 안전 보행 시스템 | |
KR101142004B1 (ko) | 어린이 보호구역 안전차단기 시스템 | |
KR100997484B1 (ko) | 횡단보도 교통 신호등과 이를 이용한 스쿨존 교통신호 조경물 | |
KR200255636Y1 (ko) | 횡단보도 보행자 교통안전 보호장치 | |
KR102121063B1 (ko) | 보행자 신호 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19785922 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19785922 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 160421) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19785922 Country of ref document: EP Kind code of ref document: A1 |