WO2015142005A1 - Traffic safety system for crosswalk - Google Patents

Traffic safety system for crosswalk Download PDF

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Publication number
WO2015142005A1
WO2015142005A1 PCT/KR2015/002504 KR2015002504W WO2015142005A1 WO 2015142005 A1 WO2015142005 A1 WO 2015142005A1 KR 2015002504 W KR2015002504 W KR 2015002504W WO 2015142005 A1 WO2015142005 A1 WO 2015142005A1
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WO
WIPO (PCT)
Prior art keywords
traffic light
crosswalk
pedestrian
laser beam
post
Prior art date
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PCT/KR2015/002504
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French (fr)
Korean (ko)
Inventor
안병준
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안병준
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Application filed by 안병준 filed Critical 안병준
Publication of WO2015142005A1 publication Critical patent/WO2015142005A1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • 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
    • E01F9/30—Arrangements interacting with transmitters or receivers otherwise than by visible means, e.g. using radar reflectors or radio transmitters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • 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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/075—Ramp control

Definitions

  • the present invention relates to a pedestrian crossing traffic safety system, and more specifically, based on the output signal of the life sensing unit in addition to the output signal of the traffic light, the sudden pedestrians, especially elementary school students or preschoolers, often Even in the case of pedestrians who ignore pedestrian crossings or traffic lights, it is possible to prevent safety accidents in pedestrian crossings and to provide advertising devices that can be exposed to both pedestrians and pedestrians.
  • the traffic safety system can generate advertising revenue, and moreover, it relates to a crosswalk traffic safety system, which links advertising and traffic safety of crosswalks.
  • pedestrian crossings are roads placed on the roadway by installing safety signs or road signs for people to cross the street.
  • the present invention relates to a traffic safety protection device, and more specifically, when a pedestrian traffic light is operating at a crosswalk at night, a beam that prevents the vehicle from passing through generates a beam to prevent pedestrians safely.
  • the present invention relates to a pedestrian traffic safety protection device in a pedestrian crossing that can prevent a safety accident by allowing the user to cross a pedestrian crossing.
  • the present invention provides a device capable of alerting a vehicle driver to ignore a walking signal on a crosswalk.
  • a beam generator installed on a vehicle stop line at the end of the crosswalk to embed the beam generator in order to generate a laser beam for a predetermined time in a crosswalk length direction in accordance with a control signal of the control unit;
  • a laser beam receiving device for receiving a beam generated by the beam generating device to form a laser beam belt on a pedestrian crossing vehicle stop line, and an illumination sensor so that the operation of the beam generating device is operated only at night.
  • the pedestrian crossing traffic safety system described in the above-described conventional patent document adopts a configuration in which the laser beam is generated for a predetermined time in the pedestrian crossing length direction by operating in conjunction with the operation of the pedestrian traffic light according to the control signal of the control unit. This does not fit the problem that pedestrians, especially children who frequently make unexpected behaviors, such as elementary school children or preschoolers, or adults who ignore pedestrian traffic lights, prevent accidents from crossings. I had.
  • Korean Registered Model No. 448358 (Registration of March 30, 2010, Designated Name: Crosswalk Pedestrian Safety Lamp) may be mentioned.
  • the present invention relates to a safety lamp.
  • a safety lamp that is turned on and off in conjunction with a traffic light in the lower part of the traffic light post, it is easy to identify a crosswalk at night driving and secure a pedestrian safety passage.
  • the present invention relates to a pedestrian safety lamp for pedestrian crossing which is low in installation cost and realizes power saving.
  • the safety lamp is buried in the interior of the traffic light post and turns on in conjunction with the operation time of the street light, and the lights are turned on at the same time as the pedestrian signal of the traffic light and the lights are repeated in conjunction with the pedestrian signal. It is turned off at the same time as the change of signal.
  • the lamp post is provided with a door behind the safety lamp, the safety lamp and the door is provided with a magnetic sensor and a magnet to face each other through an alarm device in the abnormal opening of the door to the remote control room.
  • the flashing light and the alarm device of the safety lamp is controlled from a remote location using a communication means, the flow amount of the vehicle or pedestrian detected by the flow sensor is averaged for a certain time is reflected in the brightness of the safety lamp To provide a pedestrian safety lamp. ”
  • the pedestrian crossing traffic safety system described in the above-described conventional patent document also has a safety lamp that is turned on and off in conjunction with a traffic light at the lower part of the traffic light post to facilitate identification of the pedestrian crossing during night driving and to secure pedestrians' safe passage. Similarly, it is said that this prevents pedestrians, especially children who frequently make unexpected actions, such as elementary school students or preschoolers, or adults who ignore pedestrian traffic lights. There was a problem that does not fit the purpose.
  • the present invention has been made to solve the above problems, the present invention is based on the output signal of the life detection unit in addition to the output signal of the traffic light, the sudden pedestrians, especially children who frequently do unexpected behavior such as elementary school students or preschool children It is an object of the present invention to provide a pedestrian crossing traffic safety system capable of preventing a safety accident at a pedestrian crossing even in the case of pedestrians who ignore pedestrian crossings or traffic lights.
  • the first safety device to provide safety for pedestrians when the output signal of the traffic light is a red signal, the safety of the pedestrians when the output signal of the traffic light is a blue signal or pedestrians ignoring accidental pedestrians or traffic lights It is an object of the present invention to provide a pedestrian crossing traffic safety system having a third safety device unit, a third safety device unit that can be protected from the delivery or courier prime movers (motorcycle, etc.) waiting for the signal.
  • the crosswalk traffic safety system can generate advertising revenue, the degree of distortion of the projection projected on the floor of the crosswalk or the grid pattern included in the advertisement ( It aims to provide a pedestrian crossing traffic safety system that links traffic safety of advertisements and pedestrian crossings through the configuration that detects life using distortion of grid.
  • Crosswalk traffic safety system for achieving the above object, the first traffic light (100) and the second traffic light (200) located on both sides of the crosswalk 400; A life sensing unit that detects whether a life exists in the crosswalk 400 section; And a safety device for safety of life in the crosswalk 400 based on the output signal of the first traffic light 100, the second traffic light 200, and the life detection unit.
  • the safety device the first traffic light 100 or the pedestrian laser beam of the first post (110) provided on one side of the first traffic light (100); Transmitting the laser beam 130 to the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 or from the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 Pedestrian laser beam portion of the first post (120b) for receiving the beam 130; A pedestrian laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And transmitting the laser beam 230 to the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210 or from the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210. It includes a first safety device including a; pedestrian laser beam portion of the second b (220) for receiving the laser beam (230).
  • the safety device the first traffic light 100 or the vehicle laser beam unit of the first a post (110) provided on one side of the first traffic light (100); Transmitting the laser beams 140 and 240 to the vehicle laser beam portion of the first traffic light 100 or the first a post 110 or the vehicle laser beam portion of the first traffic light 100 or the first a post 110
  • a vehicle laser beam unit of the second b support 220 for receiving the laser beams 140 and 240 from the vehicle;
  • a vehicle laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200;
  • a second safety device unit including a vehicle laser beam unit of the first b support 120 that receives the laser beams 150 and 250 from the beam unit.
  • the life detecting unit irrespective of the output signals of the first traffic light 100 and the second traffic light 200
  • the second When the safety device is operated and the life detection unit determines that no life exists within the crosswalk 400, the output signals of the first traffic light 100 and the second traffic light 200 are red.
  • the first safety device part is operated when the signal is a signal
  • the second safety device part is not operated, and when the output signal of the first traffic light 100 and the second traffic light 200 is a blue signal, the first safety device part is not operated. Without the second safety device.
  • the safety device unit when the output signal of the first traffic light 100 is a blue signal or the life detection unit determines that the living being within the crosswalk 400, the crosswalk 400 A first barrique 125 installed at any one or more of the first traffic light 100, the first a post 110, and the first b post 120, which prevents a shoulder from traveling on a road having a); And when the output signal of the second traffic light 200 is a blue signal or the life sensing unit determines that the living organism exists within the crosswalk 400 section, the shoulder of the road where the crosswalk 400 is located Further comprising a third safety device made of a second barricade 225 installed on any one or more of the second traffic light 200, the second a support 210 and the second b support 220 to prevent running. Can be.
  • the control unit may further include an advertisement unit to control the projection of the advertisement as a whole.
  • the life detection unit may include a first image acquisition unit 122 installed on at least one of the first traffic light 100, the first a post 110, and the first b post 120; Or a second image acquisition unit 222 installed on at least one of the second traffic light 200, the second a post 210, and the second b post 220.
  • a fourth result value that is a result of determining whether a distortion value of a grid included in the advertisement part when projecting on the floor of the crosswalk 400 is greater than or equal to a threshold value.
  • the output signal of the traffic light is a red signal
  • the output signal of the traffic light is a blue signal or a sudden pedestrian or traffic light
  • pedestrian safety can be provided, and through the 3rd safety device, pedestrians waiting for signal can be protected from delivery or delivery motors (motorcycles, etc.). The possibility is minimized.
  • the pedestrian crossing traffic safety system can generate advertising revenue.
  • a system can be provided.
  • FIG. 1 is a view schematically showing the entire pedestrian crossing traffic safety system according to a preferred embodiment of the present invention.
  • FIG. 2 illustrates a distortion of a grid pattern included when projecting advertisements on a pedestrian crossing floor in a pedestrian crossing traffic safety system according to a preferred embodiment of the present invention and when the pedestrian is present in a pedestrian crossing.
  • Advertising unit (movie projection unit)
  • Advertising unit video projection unit
  • FIG. 1 is a view schematically showing the entire crosswalk traffic safety system according to a preferred embodiment of the present invention
  • Figure 2 is a projection of advertising on the crosswalk floor in a crosswalk traffic safety system according to a preferred embodiment of the present invention
  • This is a diagram showing the distortion of the lattice pattern included when the pedestrian pattern and pedestrians pass, that is, when the pedestrian is present in the crosswalk.
  • the pedestrian crossing traffic safety system includes a first traffic light 100, a second traffic light 200, a life detector, a safety device, and an advertisement.
  • the first traffic light 100 and the second traffic light 200 are located on both sides of the crosswalk 400 is a configuration that delivers a pedestrian and a message impossible to walk through the red and blue signals to the pedestrian.
  • the advertising unit advertises on the floor of the crosswalk 400 within a range visible to the walking waiter of the crosswalk 400. Is controlled to project. That is, the range visible to the walking waiter is within a few meters in front of the waiting line.
  • the advertising unit refers to an image projected on a road including an advertisement.
  • the control so that the advertisement of the crosswalk 400 is projected as a whole so that the pedestrian of the crosswalk 400 can see.
  • the advertisement part is included in the first b support 120 as shown in 123 and is projected in the crosswalk direction, the advertisement may be projected downward in a structure that crosses the crosswalk at the top of the road.
  • the creature detecting unit is configured to detect whether or not the living organism exists within the crosswalk 400 section.
  • Life is basically a premise of pedestrians and pedestrians, but it can also be a dog or animal.
  • the life detecting unit may include a first image acquisition unit 122 or a second traffic light 200 installed in at least one of the first traffic light 100, the first a post 110, and the first b post 120, and the second a.
  • a second image acquisition unit 222 installed on at least one of the support poles 210 and the second b support poles 220, and in the first image acquisition unit 122 and the second image acquisition unit 222. It is possible to use the first result value obtained by digitizing the obtained image, image processing and analyzing and interpreting the image.
  • a third result value which is a result of determining whether a distortion value of the advertisement projected by the advertisement unit on the floor of the crosswalk 400 is greater than or equal to a threshold value, or included when the advertisement unit projects on the floor of the crosswalk 400. It is also possible to detect whether a living organism exists in the crosswalk 400 using the fourth result value, which is a result of determining whether the distortion value of the grid pattern is greater than or equal to the threshold value.
  • the third result value which is a result of determining whether a distortion value of the advertisement projected by the advertisement unit on the floor of the crosswalk 400 is greater than or equal to a threshold value, or included when the advertisement unit projects on the floor of the crosswalk 400.
  • the pedestrian violates the signal of the crosswalk 400. It is possible to take a picture of the person walking, the road driving vehicle violating the signal of the crosswalk 400, the violation of the stop line, etc., and to use it for traffic control such as issuing a traffic penalty.
  • first image acquisition unit 122 and the second image acquisition unit 222 described above may be used for pedestrian crossing traffic statistics.
  • the safety device is based on the output signal of the first traffic light 100, the second traffic light 200 and the life detection unit, it is a configuration for the safety of life in the crosswalk 400 section.
  • the safety device unit the first signal light 100 or the pedestrian laser beam of the first post (110) provided on one side of the first traffic light (100); Transmitting the laser beam 130 to the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 or from the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 Pedestrian laser beam portion of the first post (120b) for receiving the beam 130; A pedestrian laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And transmitting the laser beam 230 to the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210 or from the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210. It includes a first safety device including a; pedestrian laser beam portion of the second b (220) for receiving the laser beam (230).
  • the laser beam used here blocks the laser beam based on human detection to prevent eyesight from being damaged or damaged when viewed directly with children's curiosity, and resumes operation when the children's risk of vision damage or damage is eliminated. It is possible to set as possible.
  • the safety device the first traffic light 100 or the vehicle laser beam unit of the first a post (110) provided on one side of the first traffic light (100); Transmitting the laser beams 140 and 240 to the vehicle laser beam portion of the first traffic light 100 or the first a post 110 or the vehicle laser beam portion of the first traffic light 100 or the first a post 110
  • a vehicle laser beam unit of the second b support 220 for receiving the laser beams 140 and 240 from the vehicle;
  • a vehicle laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200;
  • a second safety device unit including a vehicle laser beam unit of the first b support 120 that receives the laser beams 150 and 250 from the beam unit.
  • the laser beams 140, 150, 240, and 250 of the laser beams 140, 150, 240, and 250 may be used to increase the awareness of the driving vehicles 10 and 20 due to the laser beam. It may further include a first intermediate strut 300 and a second intermediate strut 310 serving as an intermediate repeater or repeater. Of course, in the case of four lanes or less, one lane of round trip, etc., there may be a crosswalk that does not necessarily include an intermediate column.
  • the second safety regardless of the output signals of the first traffic light 100 and the second traffic light 200.
  • the output signal of the first traffic light 100 and the second traffic light 200 is a red signal.
  • the first safety device is operated, the second safety device is not operated, and when the output signals of the first traffic light 100 and the second traffic light 200 are blue signals, the first safety device is not operated. The second safety device operates.
  • the safety device unit when the output signal of the first traffic light 100 is a blue signal or the life detection unit determines that the living being within the crosswalk 400, the crosswalk 400 A first barrique 125 installed at any one or more of the first traffic light 100, the first a post 110, and the first b post 120, which prevents a shoulder from traveling on a road having a); And when the output signal of the second traffic light 200 is a blue signal or the life sensing unit determines that the living organism exists within the crosswalk 400 section, the shoulder of the road where the crosswalk 400 is located Further comprising a third safety device made of a second barricade 225 installed on any one or more of the second traffic light 200, the second a support 210 and the second b support 220 to prevent running. Can be.
  • the barricades are inserted into the first b support 120 and the second b support 220 when the output signals of the first traffic light 100 and the second traffic light 200 are red signals of about 60 centimeters in length.
  • the output signal of the traffic light 100 and the second traffic light 200 is a blue signal, it is rotated and protrudes to the outside, and it is to inspire alerts for delivery or courier motorcycles, which tend to ignore the crosswalk signal. It is possible. Through this, it is possible to further ensure the safety of pedestrian crossings.
  • the output signal of the first traffic light 100 and the second traffic light 200 is in the blue signal state and the "pedestrian crossing walk time" is 1/2, the guidance of "do not enter the crosswalk", etc. It is possible to have the phrase output as a voice, to induce the elderly, blind people, etc. do not enter the crosswalk at the wrong timing, it is possible to alert the alert.
  • the pedestrian crossing traffic safety system includes a solar panel (121, 221), it is possible to operate by being powered by itself.

Abstract

According to the present invention, provided is a traffic safety system for a crosswalk, the traffic safety system comprising: a first signal light (100) and a second signal light (200) located on both sides of a crosswalk (400); a living being sensing unit for sensing whether a living being exists within a section of the cross walk (400); and a safety device unit configured for the safety of living beings within the section of the crosswalk (400) on the basis of output signals of the first signal light (100), the second signal light (200), and the living being sensing unit. The traffic safety system for a crosswalk as configured above is based on an output signal of the living being sensing unit, in addition to, output signals of the signal lights, and thus, it is possible to prevent accidents at a crosswalk when pedestrians do unexpected behaviors or adults disregard signal lights.

Description

횡단보도 교통 안전 시스템Pedestrian crossing traffic safety system
본 발명은 횡단보도 교통 안전 시스템에 관한 것으로, 좀 더 구체적으로는, 신호등의 출력 신호 이외에 생명체 감지부의 출력 신호를 기초로 하여, 돌발적인 보행자, 특히 초등학생이나 미취학 아동과 같이 돌발적인 행동을 자주 하는 어린이의 횡단보도 보행이나, 신호등을 무시하는 보행자들의 경우라도, 횡단보도에서의 안전사고를 미연에 방지하는 것이 가능하고, 또한 보행 대기자나 보행자 모두에게 노출될 수 있는 광고 장치를 구비하여, 횡단보도 교통 안전 시스템이 광고 수익까지 창출할 수 있으며, 나아가 광고와 횡단보도의 교통 안전을 연계한, 횡단보도 교통 안전 시스템에 관한 것이다.The present invention relates to a pedestrian crossing traffic safety system, and more specifically, based on the output signal of the life sensing unit in addition to the output signal of the traffic light, the sudden pedestrians, especially elementary school students or preschoolers, often Even in the case of pedestrians who ignore pedestrian crossings or traffic lights, it is possible to prevent safety accidents in pedestrian crossings and to provide advertising devices that can be exposed to both pedestrians and pedestrians. The traffic safety system can generate advertising revenue, and moreover, it relates to a crosswalk traffic safety system, which links advertising and traffic safety of crosswalks.
사전적 의미로, 횡단보도란 사람이 가로로 건너다닐 수 있도록 안전표지나 도로 표지를 설치하여 차도 위에 마련한 길을 말한다. In a dictionary sense, pedestrian crossings are roads placed on the roadway by installing safety signs or road signs for people to cross the street.
2013년에 도로교통공단에서 공개한 '횡단보도 교통사고 발생 현황 자료' 에서의 통계에 따르면, 이와 같이 도로에서 사람이 다닐 수 있다고 지정한 횡단보도임에도, 6일에 한 명씩 사망자가 발생하고 한 달에 평균 220건의 횡단보도 교통사고가 발생하고 있다고 한다. According to statistics from the 'Pedestrian Crossing Traffic Accident Status Data' released by the Korea Highway Transportation Corporation in 2013, even though this is a crosswalk that people can carry on the road, one person dies every six days and a month. An average of 220 pedestrian crossing traffic accidents occur.
특히 야간 운전자와 야간보행자가 횡단보도를 지날 때 교통사고가 많이 발생한다고 분석되어 있으며, 취학 아동이 있는 학부모의 경우에는, 자녀의 등하교시에 가장 우려하고 걱정하는 문제로, 횡단보도 등에서 발생하는 교통 사고라는 보고도 있다. In particular, it is analyzed that a lot of traffic accidents occur when a night driver and a pedestrian cross a crosswalk, and parents with school children are the most concerned and worrying problem when they go to school. There is also an accident.
이와 같이 우리 주변에서 빈번하게 발생하고 있으며, 우리 주위의 누군가가 자녀의 등하교에서 가장 걱정하고 있는 부분인, 횡단보도에서의 교통사고를 예방하기 위하여 관련 기술과 시스템이 개발되고 있다. As such, it is frequently occurring around us, and related technologies and systems are being developed to prevent traffic accidents on pedestrian crossings, the part that somebody around us is most concerned about when they go to school.
관련한 종래 특허 문헌(실용신안 문헌)으로서, 대한민국 등록실용신안 제291342호(2002년 9월 25일 등록, 고안의 명칭 : 횡단보도에 있어서 보행자 교통안전 보호장치)를 들 수 있다. As a related conventional patent document (utility model document), the Republic of Korea Utility Model Registration No. 291342 (name registered on September 25, 2002: Designation of pedestrian traffic safety protection device in crosswalk) is mentioned.
해당 실용신안 문헌에서는, "본 고안은 교통안전 보호장치에 관한 것으로서, 보다 상세하게는 야간에 횡단보도에서 보행신호등이 작동중일 경우에는 차량이 통과되지 못하도록 차단효과를 주는 빔을 발생하여 보행자가 안전하게 횡단보도를 건널수 있도록 함으로서 안전사고를 미연에 방지할수 있는 횡단보도에 있어서 보행자 교통안전 보호장치에 관한 것이다. 본 고안의 목적은 횡단보도상에서 보행신호와 동시에 차량정지선상에 레이저빔 벨트를 형성시켜 차량 운전자로 하여금 횡단보도상에서 보행신호를 무시하고 진행하지 못하도록 경각심을 불러일으킬수 있는 장치를 제공하는데 있다. 상기의 목적을 달성하기 위한 본 고안은, 교통신호등과 연계되어 횡단보도 신호등의 점멸주기를 제어하도록 콘트롤부가 내장된 횡단보도 보행신호등에 있어서, 빔발생장치를 내장하여 상기 콘트롤부의 제어신호에 따라 보행신호등 동작과 연계동작되어 횡단보도 길이방향으로 일정시간 동안 레이저빔을 발생시키도록 횡단보도 끝단부인 차량정지선상에 설치된 빔발생장치와, 상기 빔발생장치에서 발생된 빔을 수광하여 횡단보도 차량정지선상에 레이저빔 벨트를 형성하기 위한 레이저빔 수광장치와, 상기 빔발생장치의 동작이 야간에만 작동되도록 조도센서가 형성되어 있는 것을 특징으로 한다."라고 개시하고 있다. According to the utility model document, "The present invention relates to a traffic safety protection device, and more specifically, when a pedestrian traffic light is operating at a crosswalk at night, a beam that prevents the vehicle from passing through generates a beam to prevent pedestrians safely. The present invention relates to a pedestrian traffic safety protection device in a pedestrian crossing that can prevent a safety accident by allowing the user to cross a pedestrian crossing. In order to achieve the above object, the present invention provides a device capable of alerting a vehicle driver to ignore a walking signal on a crosswalk. In pedestrian crossings with built-in controls to control A beam generator installed on a vehicle stop line at the end of the crosswalk to embed the beam generator in order to generate a laser beam for a predetermined time in a crosswalk length direction in accordance with a control signal of the control unit; A laser beam receiving device for receiving a beam generated by the beam generating device to form a laser beam belt on a pedestrian crossing vehicle stop line, and an illumination sensor so that the operation of the beam generating device is operated only at night. ".
하지만, 상술한 종래의 특허 문헌에 기재된 횡단보도 교통 안전 시스템은, 콘트롤부의 제어신호에 따라 보행신호등 동작과 연계 동작되어 횡단보도 길이방향으로 일정 시간 동안 레이저빔을 발생시키도록 하는 구성을 채택하고 있으며, 이것은 보행자, 특히 초등학생이나 미취학 아동과 같이 돌발적인 행동을 자주 하는 어린이의 경우나, 보행신호등을 무시하는 성인들의 경우에는, 횡단보도에서의 안전사고를 미연에 방지한다고 하는 취지에 맞지 않는다는 문제점을 가지고 있었다. However, the pedestrian crossing traffic safety system described in the above-described conventional patent document adopts a configuration in which the laser beam is generated for a predetermined time in the pedestrian crossing length direction by operating in conjunction with the operation of the pedestrian traffic light according to the control signal of the control unit. This does not fit the problem that pedestrians, especially children who frequently make unexpected behaviors, such as elementary school children or preschoolers, or adults who ignore pedestrian traffic lights, prevent accidents from crossings. I had.
또한, 대한민국 등록신안 제448358호(2010년 03월 30일 등록, 고안의 명칭 : 횡단보도 보행자 안전램프)를 들 수 있다. In addition, Korean Registered Model No. 448358 (Registration of March 30, 2010, Designated Name: Crosswalk Pedestrian Safety Lamp) may be mentioned.
해당 실용신안 문헌에서는, "본 고안은 안전램프에 관한 것으로서, 특히 신호등 지주 하부에 신호등과 연동하여 점소등되는 안전램프를 설치함으로써, 야간운전시 횡단보도 식별을 용이하게 하고 보행자의 안전통행을 확보하며 설치비가 저렴할 뿐만 아니라 전력절감을 실현하는 횡단보도 보행자 안전램프에 관한 것이다. 이를 위하여, 본 고안은 횡단보도의 양측 노변에 직립한 신호등 지주 하부에 설치되어 횡단보도를 조명하는 안전램프가 각각 설치되는 횡단보도 보행자 안전램프에 있어서, 상기 안전램프는 신호등 지주의 내부에 매설되어 가로등의 작동시간과 연동해서 점소등되며, 신호등의 보행자 신호 점등과 동시에 점등되고 보행자 신호와 연동하여 점소등 반복된 후 신호변경과 동시에 소등되며, 유동감지센서가 장착되어 보행자가 신호등에 존재할 때에만 작동되되, 상기 신호등 지주는 안전램프의 후방에 도어가 설치되고, 상기 안전램프와 도어는 서로 대향하도록 마그네틱 센서와 자석이 구비되어 도어의 비정상적인 개방시 경보장치를 거쳐 원격지의 통제실로 통보하며, 상기 안전램프의 점소등 및 경보장치는 통신수단을 이용하여 원격지에서 제어하고, 상기 유동감지센서에서 감지된 차량 내지 보행자의 유동량은 일정시간 평균화하여 안전램프의 밝기에 반영되는 것을 특징으로 하는 횡단보도 보행자 안전램프를 제공한다."라고 개시하고 있다.According to the utility model document, "The present invention relates to a safety lamp. In particular, by installing a safety lamp that is turned on and off in conjunction with a traffic light in the lower part of the traffic light post, it is easy to identify a crosswalk at night driving and secure a pedestrian safety passage. In addition, the present invention relates to a pedestrian safety lamp for pedestrian crossing which is low in installation cost and realizes power saving. In the crosswalk pedestrian safety lamp, the safety lamp is buried in the interior of the traffic light post and turns on in conjunction with the operation time of the street light, and the lights are turned on at the same time as the pedestrian signal of the traffic light and the lights are repeated in conjunction with the pedestrian signal. It is turned off at the same time as the change of signal. It is operated only when present, the lamp post is provided with a door behind the safety lamp, the safety lamp and the door is provided with a magnetic sensor and a magnet to face each other through an alarm device in the abnormal opening of the door to the remote control room. Notify, the flashing light and the alarm device of the safety lamp is controlled from a remote location using a communication means, the flow amount of the vehicle or pedestrian detected by the flow sensor is averaged for a certain time is reflected in the brightness of the safety lamp To provide a pedestrian safety lamp. ”
하지만, 상술한 종래의 특허 문헌에 기재된 횡단보도 교통 안전 시스템도, 신호등 지주 하부에 신호등과 연동하여 점소등되는 안전램프를 설치함으로써, 야간운전시 횡단보도 식별을 용이하게 하고 보행자의 안전통행을 확보하는 구성을 채택하고 있으나, 마찬가지로 이것은 보행자, 특히 초등학생이나 미취학 아동과 같이 돌발적인 행동을 자주 하는 어린이의 경우나, 보행신호등을 무시하는 성인들의 경우에는, 횡단보도에서의 안전사고를 미연에 방지한다고 하는 취지에 맞지 않는다는 문제점을 가지고 있었다. However, the pedestrian crossing traffic safety system described in the above-described conventional patent document also has a safety lamp that is turned on and off in conjunction with a traffic light at the lower part of the traffic light post to facilitate identification of the pedestrian crossing during night driving and to secure pedestrians' safe passage. Similarly, it is said that this prevents pedestrians, especially children who frequently make unexpected actions, such as elementary school students or preschoolers, or adults who ignore pedestrian traffic lights. There was a problem that does not fit the purpose.
본 발명은 상술한 문제점을 해결하기 위하여 창출된 것으로, 본 발명은 신호등의 출력 신호 이외에 생명체 감지부의 출력 신호를 기초로 하여, 돌발적인 보행자, 특히 초등학생이나 미취학 아동과 같이 돌발적인 행동을 자주 하는 어린이의 횡단보도 보행이나, 신호등을 무시하는 보행자들의 경우라도, 횡단보도에서의 안전사고를 미연에 방지하는 것이 가능한, 횡단보도 교통 안전 시스템을 제공하는 것을 목적으로 한다. The present invention has been made to solve the above problems, the present invention is based on the output signal of the life detection unit in addition to the output signal of the traffic light, the sudden pedestrians, especially children who frequently do unexpected behavior such as elementary school students or preschool children It is an object of the present invention to provide a pedestrian crossing traffic safety system capable of preventing a safety accident at a pedestrian crossing even in the case of pedestrians who ignore pedestrian crossings or traffic lights.
또한, 신호등의 출력신호가 적색 신호인 경우 보행자의 안전을 제공하는 제 1 안전장치부, 신호등의 출력신호가 청색 신호인 경우나 돌발적인 보행자나 신호등을 무시하는 보행자들의 경우에 보행자의 안전을 제공하는 제 2 안전장치부, 신호 대기 중인 보행 대기자들이 배달이나 택배 원동기(오토바이 등)로부터 보호를 받을 있는 제 3 안전장치부를 구비한 횡단보도 교통 안전 시스템을 제공하는 것을 목적으로 한다. In addition, the first safety device to provide safety for pedestrians when the output signal of the traffic light is a red signal, the safety of the pedestrians when the output signal of the traffic light is a blue signal or pedestrians ignoring accidental pedestrians or traffic lights It is an object of the present invention to provide a pedestrian crossing traffic safety system having a third safety device unit, a third safety device unit that can be protected from the delivery or courier prime movers (motorcycle, etc.) waiting for the signal.
또한, 보행 대기자나 보행자 모두에게 노출될 수 있는 광고 장치를 구비하여, 횡단보도 교통 안전 시스템이 광고 수익까지 창출할 수 있으며, 횡단보도 바닥에 투사한 광고의 왜곡 정도나 광고에 포함된 격자문양(grid)의 왜곡 정도를 이용하여 생명체 감지를 하는 구성을 통해서, 광고와 횡단보도의 교통 안전을 연계한, 횡단보도 교통 안전 시스템을 제공하는 것을 목적으로 한다. In addition, by having an advertisement device that can be exposed to both pedestrians and pedestrians, the crosswalk traffic safety system can generate advertising revenue, the degree of distortion of the projection projected on the floor of the crosswalk or the grid pattern included in the advertisement ( It aims to provide a pedestrian crossing traffic safety system that links traffic safety of advertisements and pedestrian crossings through the configuration that detects life using distortion of grid.
상기의 목적을 달성하기 위한 본 발명에 따른 횡단보도 교통 안전 시스템은, 횡단보도(400)의 양측에 위치하는 제 1 신호등(100) 및 제 2 신호등(200); 상기 횡단보도(400) 구간 내에서 생명체가 존재하는지 여부를 감지하는 생명체 감지부; 및 상기 제 1 신호등(100), 상기 제 2 신호등(200) 및 상기 생명체 감지부의 출력 신호를 기초로 하여, 상기 횡단보도(400) 구간 내 생명체의 안전을 위한 안전장치부;를 포함한다. Crosswalk traffic safety system according to the present invention for achieving the above object, the first traffic light (100) and the second traffic light (200) located on both sides of the crosswalk 400; A life sensing unit that detects whether a life exists in the crosswalk 400 section; And a safety device for safety of life in the crosswalk 400 based on the output signal of the first traffic light 100, the second traffic light 200, and the life detection unit.
여기서, 상기 안전장치부는, 상기 제 1 신호등(100) 또는 상기 제 1 신호등(100)의 일측에 마련된 제 1a 지주(110)의 보행자 레이저빔부; 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 보행자 레이저빔부에 레이저빔(130)을 송신하거나 또는 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 보행자 레이저빔부으로부터 레이저빔(130)을 수신하는 제 1b 지주(120)의 보행자 레이저빔부; 상기 제 2 신호등(200) 또는 상기 제 2 신호등(200)의 일측에 마련된 제 2a 지주(210)의 보행자 레이저빔부; 및 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 보행자 레이저빔부에 레이저빔(230)을 송신하거나 또는 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 보행자 레이저빔부으로부터 레이저빔(230)을 수신하는 제 2b 지주(220)의 보행자 레이저빔부;를 포함하는 제 1 안전장치부를 구비한다. Here, the safety device, the first traffic light 100 or the pedestrian laser beam of the first post (110) provided on one side of the first traffic light (100); Transmitting the laser beam 130 to the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 or from the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 Pedestrian laser beam portion of the first post (120b) for receiving the beam 130; A pedestrian laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And transmitting the laser beam 230 to the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210 or from the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210. It includes a first safety device including a; pedestrian laser beam portion of the second b (220) for receiving the laser beam (230).
또한, 상기 안전장치부는, 상기 제 1 신호등(100) 또는 상기 제 1 신호등(100)의 일측에 마련된 제 1a 지주(110)의 차량 레이저빔부; 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 차량 레이저빔부에 레이저빔(140, 240)을 송신하거나 또는 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 차량 레이저빔부으로부터 레이저빔(140, 240)을 수신하는 제 2b 지주(220)의 차량 레이저빔부; 상기 제 2 신호등(200) 또는 상기 제 2 신호등(200)의 일측에 마련된 제 2a 지주(210)의 차량 레이저빔부; 및 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 차량 레이저빔부에 레이저빔(150, 250)을 송신하거나 또는 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 차량 레이저빔부으로부터 레이저빔(150, 250)을 수신하는 제 1b 지주(120)의 차량 레이저빔부;를 포함하는 제 2 안전장치부를 구비한다. In addition, the safety device, the first traffic light 100 or the vehicle laser beam unit of the first a post (110) provided on one side of the first traffic light (100); Transmitting the laser beams 140 and 240 to the vehicle laser beam portion of the first traffic light 100 or the first a post 110 or the vehicle laser beam portion of the first traffic light 100 or the first a post 110 A vehicle laser beam unit of the second b support 220 for receiving the laser beams 140 and 240 from the vehicle; A vehicle laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And transmitting the laser beams 150 and 250 to the vehicle laser beam portion of the second traffic light 200 or the second a post 210, or the vehicle laser of the second traffic light 200 or the second a post 210. And a second safety device unit including a vehicle laser beam unit of the first b support 120 that receives the laser beams 150 and 250 from the beam unit.
여기서, 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에는, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호와 관계없이, 상기 제 2 안전장치부를 동작시키고, 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하지 않는 것으로 판단한 경우에는, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호가 적색 신호일 때는 상기 제 1 안전장치부를 동작시키고 상기 제 2 안전장치부는 동작시키지 않으며, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호가 청색 신호일 때는 상기 제 1 안전장치부를 동작시키지 않고 상기 제 2 안전장치부는 동작시킨다. Here, when it is determined that the living organisms exist in the crosswalk 400 section, the life detecting unit irrespective of the output signals of the first traffic light 100 and the second traffic light 200, the second When the safety device is operated and the life detection unit determines that no life exists within the crosswalk 400, the output signals of the first traffic light 100 and the second traffic light 200 are red. The first safety device part is operated when the signal is a signal, the second safety device part is not operated, and when the output signal of the first traffic light 100 and the second traffic light 200 is a blue signal, the first safety device part is not operated. Without the second safety device.
또한, 상기 안전장치부는, 상기 제 1 신호등(100)의 출력신호가 청색 신호이거나 또는 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에, 상기 횡단보도(400)가 있는 도로의 갓길 주행을 예방하는, 상기 제 1 신호등(100), 상기 제 1a 지주(110) 및 상기 제 1b 지주(120) 중 어느 하나 이상에 설치된 제 1 바리케이트(125); 및 상기 제 2 신호등(200)의 출력신호가 청색 신호이거나 또는 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에, 상기 횡단보도(400)가 있는 도로의 갓길 주행을 예방하는, 상기 제 2 신호등(200), 상기 제 2a 지주(210) 및 상기 제 2b 지주(220) 중 어느 하나 이상에 설치된 제 2 바리케이트(225)로 이루어지는 제 3 안전장치부를 더 포함할 수 있다. In addition, the safety device unit, when the output signal of the first traffic light 100 is a blue signal or the life detection unit determines that the living being within the crosswalk 400, the crosswalk 400 A first barrique 125 installed at any one or more of the first traffic light 100, the first a post 110, and the first b post 120, which prevents a shoulder from traveling on a road having a); And when the output signal of the second traffic light 200 is a blue signal or the life sensing unit determines that the living organism exists within the crosswalk 400 section, the shoulder of the road where the crosswalk 400 is located Further comprising a third safety device made of a second barricade 225 installed on any one or more of the second traffic light 200, the second a support 210 and the second b support 220 to prevent running. Can be.
나아가, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력신호가 적색 신호인 경우, 상기 횡단보도(400)의 보행 대기자가 볼 수 있는 범위 내에서 상기 횡단보도(400) 바닥에 광고가 투사되도록 제어하고, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력신호가 청색 신호인 경우, 상기 횡단보도(400)의 보행자가 볼 수 있도록 상기 횡단보도(400)의 전체적으로 광고가 투사되도록 제어하는, 광고부를 더 포함할 수 있다. In addition, when the output signal of the first traffic light 100 and the second traffic light 200 is a red signal, the floor of the crosswalk 400 is within the range that the walking waiter of the crosswalk 400 can see. When the advertisement is controlled to be projected, and the output signals of the first traffic light 100 and the second traffic light 200 are blue signals, the pedestrians of the crosswalk 400 may view the crosswalk 400. The control unit may further include an advertisement unit to control the projection of the advertisement as a whole.
또한, 상기 생명체 감지부는, 상기 제 1 신호등(100), 상기 제 1a 지주(110) 및 상기 제 1b 지주(120) 중 어느 하나 이상에 설치된 제 1 영상획득부(122); 또는 상기 제 2 신호등(200), 상기 제 2a 지주(210) 및 상기 제 2b 지주(220) 중 어느 하나 이상에 설치된 제 2 영상획득부(222);를 포함하여, 상기 제 1 영상획득부(122) 및 상기 제 2 영상획득부(222)에서 획득된 영상을, 디지털 처리한 뒤 영상 처리하고 영상을 분석 및 해석한 제 1 결과값; 상기 제 1 영상획득부(122) 및 상기 제 2 영상획득부(222)에서 획득된 영상을, 디지털 처리한 뒤 영상 처리하고 영상을 분석할 때, 보행자의 키, 보폭, 팔 흔듦, 보폭 사이클 중 어느 하나 이상이 포함된 보행 패턴 데이터베이스를 이용하여, 보행자 유무를 판단하는 제 2 결과값; 상기 광고부가 상기 횡단보도(400) 바닥에 투사한 광고의 왜곡값이 임계값 이상인지를 판단한 결과값인 제 3 결과값; 및 상기 광고부가 상기 횡단보도(400) 바닥에 투사할 때 포함된 격자문양(grid)의 왜곡값이 임계값 이상인지를 판단한 결과값인 제 4 결과값; 중 어느 하나 이상을 기초로 하여, 상기 횡단보도(400) 구간 내에서 생명체가 존재하는지 여부를 감지하고, 상기 제 1 영상획득부(122) 및 상기 제 2 영상획득부(222)는, 보행자가 상기 횡단보도(400)의 신호 위반을 하거나 또는 차량이 상기 횡단보도(400)의 신호 위반하는 것도 촬영하여 단속하는 것이 가능하다. In addition, the life detection unit may include a first image acquisition unit 122 installed on at least one of the first traffic light 100, the first a post 110, and the first b post 120; Or a second image acquisition unit 222 installed on at least one of the second traffic light 200, the second a post 210, and the second b post 220. 122) a first result value obtained by digitally processing the image acquired by the second image acquisition unit 222, and then analyzing and interpreting the image; When the image acquired by the first image acquisition unit 122 and the second image acquisition unit 222 is digitally processed and image processed and the image is analyzed, the pedestrian's height, stride length, arm swing, and stride cycle A second result value for determining whether there is a pedestrian using a walking pattern database including at least one; A third result value that is a result of determining whether a distortion value of the advertisement projected by the advertisement part on the floor of the crosswalk 400 is greater than or equal to a threshold value; And a fourth result value that is a result of determining whether a distortion value of a grid included in the advertisement part when projecting on the floor of the crosswalk 400 is greater than or equal to a threshold value. On the basis of any one or more of the above, it is detected whether the living being in the crosswalk 400 section, the first image acquisition unit 122 and the second image acquisition unit 222, the pedestrian It is possible to photograph and control the violation of the signal of the crosswalk 400 or the vehicle violating the signal of the crosswalk 400.
본 발명에 따른 횡단보도 교통 안전 시스템에 의하면,According to the pedestrian crossing traffic safety system according to the present invention,
첫째, 신호등의 출력 신호 이외에 생명체 감지부의 출력 신호를 기초로 하여, 돌발적인 보행자, 특히 초등학생이나 미취학 아동과 같이 돌발적인 행동을 자주 하는 어린이의 횡단보도 보행이나, 신호등을 무시하는 성인들의 경우라도, 횡단보도에서의 안전사고를 미연에 방지하는 것이 가능하다. First, on the basis of the output signal of the life sensing unit in addition to the output signal of the traffic light, even in the case of pedestrians walking pedestrians, especially adults who often abruptly walk, such as elementary school students or preschoolers, or adults who ignore traffic lights, It is possible to prevent safety accidents at crosswalks.
둘째, 제 1 안전장치부를 통해서, 신호등의 출력신호가 적색 신호인 경우 보행자의 안전을 제공하는 것이 가능하며, 제 2 안전장치부를 통해서, 신호등의 출력신호가 청색 신호인 경우나 돌발적인 보행자나 신호등을 무시하는 보행자들의 경우에 보행자의 안전을 제공할 수 있으며, 제 3 안전장치부를 통해서, 신호 대기 중인 보행 대기자들이 배달이나 택배 원동기(오토바이 등)로부터 보호를 받을 있게 되어, 횡단보도에서의 교통사고 가능성을 최소화할 수 있다. Second, through the first safety device, if the output signal of the traffic light is a red signal, it is possible to provide pedestrian safety, and through the second safety device, if the output signal of the traffic light is a blue signal or a sudden pedestrian or traffic light In case of pedestrians ignoring this, pedestrian safety can be provided, and through the 3rd safety device, pedestrians waiting for signal can be protected from delivery or delivery motors (motorcycles, etc.). The possibility is minimized.
셋째, 보행 대기자나 보행자 모두에게 노출될 수 있는 광고 장치를 구비하여, 횡단보도 교통 안전 시스템이 광고 수익까지 창출할 수 있다. Third, by providing an advertisement device that can be exposed to both pedestrian waiting and pedestrians, the pedestrian crossing traffic safety system can generate advertising revenue.
넷째, 횡단보도 바닥에 투사한 광고의 왜곡 정도나 광고에 포함된 격자문양(grid)의 왜곡 정도를 이용하여 생명체 감지를 하는 구성을 통해서, 광고와 횡단보도의 교통 안전을 연계한, 횡단보도 교통 안전 시스템을 제공할 수 있다. Fourth, pedestrian crossing traffic safety linked with traffic safety of advertisement and pedestrian crossing through the configuration that detects life by using distortion of advertisement projected on the crosswalk floor or grid distortion included in advertisement. A system can be provided.
다섯째, 사회적으로 6일에 한 명씩 사망자가 발생하고 한 달에 평균 220건이 발생하는 횡단보도 교통사고의 발생율을 저하시켜, 사회 안전을 극대화하는 것이 가능하다. Fifth, it is possible to maximize social safety by reducing the incidence of pedestrian crossing traffic accidents, in which one person dies every six days and 220 cases occur a month.
여섯째, 경제·산업적 측면에서 보면, 횡단 보도 교통사고로 인한 사회경제적 비용을 줄이는 것이 가능하다. Sixth, in terms of economic and industrial aspects, it is possible to reduce socioeconomic costs from crosswalk traffic accidents.
일곱째, 현 정부의 출범과 더불어, 행정안전부를 안전행정부로 부처명을 변경할 만큼 중요하게 생각하는 "국민의 안전을 위한 정책" 측면에서도 일정부분 기여할 수 있는 발명으로 기대된다. Seventh, with the launch of the current government, it is expected that the invention can contribute in part to the "policy for the safety of the people," which considers it important enough to change the name of the ministry to the Ministry of Safety and Security.
도 1은 본 발명의 바람직한 실시예에 따른 횡단보도 교통 안전 시스템의 전체를 개략적으로 도시한 도면이다.1 is a view schematically showing the entire pedestrian crossing traffic safety system according to a preferred embodiment of the present invention.
도 2는 본 발명의 바람직한 실시예에 따른 횡단보도 교통 안전 시스템에서 횡단보도 바닥에 광고를 투사할 때 포함된 격자문양과 보행자 통과시, 즉 보행자가 횡단보도 내에 존재할 때의 격자문양의 왜곡을 나타낸 도면이다. FIG. 2 illustrates a distortion of a grid pattern included when projecting advertisements on a pedestrian crossing floor in a pedestrian crossing traffic safety system according to a preferred embodiment of the present invention and when the pedestrian is present in a pedestrian crossing. Drawing.
[부호의 설명][Description of the code]
10, 20...주행 차량10, 20 ... driving vehicle
100...제 1 신호등 100 ... first traffic light
110...제 1a 지주 110 ... Section 1a
120...제 1b 지주 120 ... First pillar
121...제 1 태양광 패널121 ... first solar panel
122...제 1 영상획득부(카메라)122.First Image Acquisition Unit (Camera)
123, 124...광고부(동영상 투사부)123, 124 ... Advertising unit (movie projection unit)
125...제 1 바리케이트125 ... First Barricade
130, 140, 150...레이저빔 130, 140, 150 ... laser beam
200...제 2 신호등200 ... second traffic light
210...제 2a 지주 210 ... Section 2a Shores
220...제 2b 지주 220 ... 2nd pillar
221...제 2 태양광 패널221 ... second solar panel
222...제 2 영상획득부(카메라)222 Second Image Acquisition Unit (Camera)
223, 224...광고부(동영상 투사부)223, 224 ... Advertising unit (video projection unit)
225...제 2 바리케이트225 ... second barricade
230, 240, 250...레이저빔 230, 240, 250 ... laser beam
300, 310...제 1 중간 지주, 제 2 중간 지주 300, 310 ... first intermediate strut, second intermediate strut
400...횡단보도 400 ... crosswalk
이하 첨부된 도면을 참조하면서 본 발명에 따른 바람직한 실시예를 상세히 설명하기로 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.
따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.
도 1은 본 발명의 바람직한 실시예에 따른 횡단보도 교통 안전 시스템의 전체를 개략적으로 도시한 도면이고, 도 2는 본 발명의 바람직한 실시예에 따른 횡단보도 교통 안전 시스템에서 횡단보도 바닥에 광고를 투사할 때 포함된 격자문양과 보행자 통과시, 즉 보행자가 횡단보도 내에 존재할 때의 격자문양의 왜곡을 나타낸 도면이다. 1 is a view schematically showing the entire crosswalk traffic safety system according to a preferred embodiment of the present invention, Figure 2 is a projection of advertising on the crosswalk floor in a crosswalk traffic safety system according to a preferred embodiment of the present invention This is a diagram showing the distortion of the lattice pattern included when the pedestrian pattern and pedestrians pass, that is, when the pedestrian is present in the crosswalk.
본 발명에 따른 횡단보도 교통 안전 시스템은, 제 1 신호등(100), 제 2 신호등(200), 생명체 감지부, 안전장치부 및 광고부를 포함한다. The pedestrian crossing traffic safety system according to the present invention includes a first traffic light 100, a second traffic light 200, a life detector, a safety device, and an advertisement.
여기서, 제 1 신호등(100)과 제 2 신호등(200)은 횡단보도(400)의 양측에 위치하여 보행자에게 적색 신호와 청색 신호를 통해서 보행 가능 메시지와 보행 불능 메시지를 전달하는 구성이다. Here, the first traffic light 100 and the second traffic light 200 are located on both sides of the crosswalk 400 is a configuration that delivers a pedestrian and a message impossible to walk through the red and blue signals to the pedestrian.
다음으로, 광고부는 제 1 신호등(100) 및 제 2 신호등(200)의 출력신호가 적색 신호인 경우에는 횡단보도(400)의 보행 대기자가 볼 수 있는 범위 내에서 횡단보도(400) 바닥에 광고가 투사되도록 제어된다. 즉, 보행 대기자가 볼 수 있는 범위란 보행 대기 라인 바로 앞의 수 미터 이내를 말한다. 광고부는 광고를 포함하여 도로 위에 투사되는 영상을 말한다. Next, when the output signal of the first traffic light 100 and the second traffic light 200 is a red signal, the advertising unit advertises on the floor of the crosswalk 400 within a range visible to the walking waiter of the crosswalk 400. Is controlled to project. That is, the range visible to the walking waiter is within a few meters in front of the waiting line. The advertising unit refers to an image projected on a road including an advertisement.
이와 같은 광고부를 통해서, 지방자치단체에서는 광고 수익을 통해서 수익을 창출하여 지방자치단체의 재정 확보에 일부 기여하는 역할을 할 수 있다. Through such an advertising department, local governments can generate a profit through advertising revenue and play a part in contributing to the financial security of local governments.
한편, 제 1 신호등(100) 및 제 2 신호등(200)의 출력신호가 청색 신호인 경우, 횡단보도(400)의 보행자가 볼 수 있도록 횡단보도(400)의 전체적으로 광고가 투사되도록 제어한다. On the other hand, when the output signal of the first traffic light 100 and the second traffic light 200 is a blue signal, the control so that the advertisement of the crosswalk 400 is projected as a whole so that the pedestrian of the crosswalk 400 can see.
도 1에서는 광고부가 123과 같이 제 1b 지주(120)에 포함되어 횡단보도 방향으로 투사되고 있지만, 횡단보도를 도로 상부에서 가로지르는 구조물에서 아래 방향으로 광고를 투사하는 형태를 취할 수도 있다. In FIG. 1, although the advertisement part is included in the first b support 120 as shown in 123 and is projected in the crosswalk direction, the advertisement may be projected downward in a structure that crosses the crosswalk at the top of the road.
다음으로, 생명체 감지부는 횡단보도(400) 구간 내에서 생명체가 존재하는지 여부를 감지하는 구성이다. 생명체라는 것은 기본적으로 보행하는 사람, 보행자를 전제로 한 것이지만, 그 외 애완견이나 동물일 수도 있다. Next, the creature detecting unit is configured to detect whether or not the living organism exists within the crosswalk 400 section. Life is basically a premise of pedestrians and pedestrians, but it can also be a dog or animal.
또한, 생명체 감지부는, 제 1 신호등(100), 제 1a 지주(110) 및 제 1b 지주(120) 중 어느 하나 이상에 설치된 제 1 영상획득부(122) 또는 제 2 신호등(200), 제 2a 지주(210) 및 제 2b 지주(220) 중 어느 하나 이상에 설치된 제 2 영상획득부(222);를 포함하여, 이와 같은 제 1 영상획득부(122) 및 제 2 영상획득부(222)에서 획득된 영상을, 디지털 처리(digitization)하고, 영상 처리(image processing)하고 영상을 분석(analysis) 및 해석(interpretation)한 제 1 결과값을 이용하는 것이 가능하다. In addition, the life detecting unit may include a first image acquisition unit 122 or a second traffic light 200 installed in at least one of the first traffic light 100, the first a post 110, and the first b post 120, and the second a. A second image acquisition unit 222 installed on at least one of the support poles 210 and the second b support poles 220, and in the first image acquisition unit 122 and the second image acquisition unit 222. It is possible to use the first result value obtained by digitizing the obtained image, image processing and analyzing and interpreting the image.
또한, 상술한 광고부가 횡단보도(400) 바닥에 투사한 광고의 왜곡값이 임계값 이상인지를 판단한 결과값인 제 3 결과값이나, 또는 광고부가 횡단보도(400) 바닥에 투사할 때 포함된 격자문양(grid)의 왜곡값이 임계값 이상인지를 판단한 결과값인 제 4 결과값를 이용하여 횡단보도(400) 구간 내에서 생명체가 존재하는지 여부를 감지하는 것도 가능하다. 이와 관련하여 도 2에 도시된 것과 같이, 횡단보도 교통 안전 시스템에서 횡단보도 바닥에 광고를 투사할 때 포함된 격자문양이 보행자가 통과하는 경우 왜곡이 나오게 되며, 이와 같은 왜곡의 정도를 데이터로 축적하여 왜곡률을 기초로 보행자 여부, 즉 횡단보도 내 생명체 존재 여부를 확인하는 것이 가능하다. In addition, a third result value which is a result of determining whether a distortion value of the advertisement projected by the advertisement unit on the floor of the crosswalk 400 is greater than or equal to a threshold value, or included when the advertisement unit projects on the floor of the crosswalk 400. It is also possible to detect whether a living organism exists in the crosswalk 400 using the fourth result value, which is a result of determining whether the distortion value of the grid pattern is greater than or equal to the threshold value. In this regard, as shown in FIG. 2, when the pedestrian passes through the grid pattern included when projecting advertisements on the pedestrian crossing floor in a pedestrian crossing traffic safety system, distortion occurs, and the degree of distortion is accumulated as data. It is possible to check the presence of life in the pedestrian crossing, that is, the crosswalk based on the distortion rate.
여기서 설명한 제 1 영상획득부(122) 및 제 2 영상획득부(222)는, 광각으로 촬영하는 것이 가능한 전방향 카메라(omni-directional camera)인 경우, 보행자가 횡단보도(400)의 신호를 위반하여 보행하는 것이나 도로 주행 차량이 횡단보도(400)의 신호 위반을 하는 것이나 정지선 위반을 하는 것 등을 촬영하여 교통 범칙금 발부 등의 교통 단속에 활용하는 것이 가능하다. When the first image acquisition unit 122 and the second image acquisition unit 222 described above are omni-directional cameras capable of shooting at a wide angle, the pedestrian violates the signal of the crosswalk 400. It is possible to take a picture of the person walking, the road driving vehicle violating the signal of the crosswalk 400, the violation of the stop line, etc., and to use it for traffic control such as issuing a traffic penalty.
나아가, 상술한 제 1 영상획득부(122) 및 제 2 영상획득부(222)는 횡단보도 통행량 통계 처리 등에 활용될 수 있다. In addition, the first image acquisition unit 122 and the second image acquisition unit 222 described above may be used for pedestrian crossing traffic statistics.
다음으로, 안전장치부는 제 1 신호등(100), 제 2 신호등(200) 및 생명체 감지부의 출력 신호를 기초로 하여, 횡단보도(400) 구간 내 생명체의 안전을 위한 구성이다. Next, the safety device is based on the output signal of the first traffic light 100, the second traffic light 200 and the life detection unit, it is a configuration for the safety of life in the crosswalk 400 section.
구체적으로, 상기 안전장치부는, 상기 제 1 신호등(100) 또는 상기 제 1 신호등(100)의 일측에 마련된 제 1a 지주(110)의 보행자 레이저빔부; 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 보행자 레이저빔부에 레이저빔(130)을 송신하거나 또는 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 보행자 레이저빔부으로부터 레이저빔(130)을 수신하는 제 1b 지주(120)의 보행자 레이저빔부; 상기 제 2 신호등(200) 또는 상기 제 2 신호등(200)의 일측에 마련된 제 2a 지주(210)의 보행자 레이저빔부; 및 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 보행자 레이저빔부에 레이저빔(230)을 송신하거나 또는 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 보행자 레이저빔부으로부터 레이저빔(230)을 수신하는 제 2b 지주(220)의 보행자 레이저빔부;를 포함하는 제 1 안전장치부를 구비한다. Specifically, the safety device unit, the first signal light 100 or the pedestrian laser beam of the first post (110) provided on one side of the first traffic light (100); Transmitting the laser beam 130 to the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 or from the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 Pedestrian laser beam portion of the first post (120b) for receiving the beam 130; A pedestrian laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And transmitting the laser beam 230 to the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210 or from the pedestrian laser beam portion of the second traffic light 200 or the second a pillar 210. It includes a first safety device including a; pedestrian laser beam portion of the second b (220) for receiving the laser beam (230).
여기서 사용되는 레이저빔은 어린이들의 호기심으로 바로 쳐다봤을 때 시력이 손상되거나 훼손되는 것을 예방하기 위해서, 인체 감지를 기반으로 레이져빔이 차단되고, 어린이들의 시력 손상이나 훼손 등의 위험이 사라지면 다시 재작동 되도록 설정하는 것이 가능하다. The laser beam used here blocks the laser beam based on human detection to prevent eyesight from being damaged or damaged when viewed directly with children's curiosity, and resumes operation when the children's risk of vision damage or damage is eliminated. It is possible to set as possible.
또한, 상기 안전장치부는, 상기 제 1 신호등(100) 또는 상기 제 1 신호등(100)의 일측에 마련된 제 1a 지주(110)의 차량 레이저빔부; 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 차량 레이저빔부에 레이저빔(140, 240)을 송신하거나 또는 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 차량 레이저빔부으로부터 레이저빔(140, 240)을 수신하는 제 2b 지주(220)의 차량 레이저빔부; 상기 제 2 신호등(200) 또는 상기 제 2 신호등(200)의 일측에 마련된 제 2a 지주(210)의 차량 레이저빔부; 및 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 차량 레이저빔부에 레이저빔(150, 250)을 송신하거나 또는 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 차량 레이저빔부으로부터 레이저빔(150, 250)을 수신하는 제 1b 지주(120)의 차량 레이저빔부;를 포함하는 제 2 안전장치부를 구비한다. In addition, the safety device, the first traffic light 100 or the vehicle laser beam unit of the first a post (110) provided on one side of the first traffic light (100); Transmitting the laser beams 140 and 240 to the vehicle laser beam portion of the first traffic light 100 or the first a post 110 or the vehicle laser beam portion of the first traffic light 100 or the first a post 110 A vehicle laser beam unit of the second b support 220 for receiving the laser beams 140 and 240 from the vehicle; A vehicle laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And transmitting the laser beams 150 and 250 to the vehicle laser beam portion of the second traffic light 200 or the second a post 210, or the vehicle laser of the second traffic light 200 or the second a post 210. And a second safety device unit including a vehicle laser beam unit of the first b support 120 that receives the laser beams 150 and 250 from the beam unit.
여기서, 도 1에 도시된 것과 같이, 통상 6차선이나 8차선 이상의 도로의 경우, 레이저빔으로 인한 주행 차량(10, 20)에 대한 경각심 제고를 위해서 레이저빔(140, 150, 240, 250)의 중간 리피터(repeater) 또는 중계기 같은 역할을 하는 제 1 중간 지주(300) 및 제 2 중간 지주(310)를 더 포함할 수 있다. 물론 4차선 이하, 왕복 1차선 등의 경우 굳이 중간지주를 포함하지 않아도 되는 횡단보도가 있을 수 있다. Here, as shown in FIG. 1, in the case of roads of six or eight lanes or more, the laser beams 140, 150, 240, and 250 of the laser beams 140, 150, 240, and 250 may be used to increase the awareness of the driving vehicles 10 and 20 due to the laser beam. It may further include a first intermediate strut 300 and a second intermediate strut 310 serving as an intermediate repeater or repeater. Of course, in the case of four lanes or less, one lane of round trip, etc., there may be a crosswalk that does not necessarily include an intermediate column.
상술한 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에는, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호와 관계없이, 상기 제 2 안전장치부를 동작시키고, 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하지 않는 것으로 판단한 경우에는, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호가 적색 신호일 때는 상기 제 1 안전장치부를 동작시키고 상기 제 2 안전장치부는 동작시키지 않으며, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호가 청색 신호일 때는 상기 제 1 안전장치부를 동작시키지 않고 상기 제 2 안전장치부는 동작시킨다. In the case where the above-described life detecting unit determines that the living organism exists within the crosswalk 400, the second safety regardless of the output signals of the first traffic light 100 and the second traffic light 200. When the device unit is operated and it is determined that the living organism does not exist within the crosswalk 400, the output signal of the first traffic light 100 and the second traffic light 200 is a red signal. When the first safety device is operated, the second safety device is not operated, and when the output signals of the first traffic light 100 and the second traffic light 200 are blue signals, the first safety device is not operated. The second safety device operates.
또한, 상기 안전장치부는, 상기 제 1 신호등(100)의 출력신호가 청색 신호이거나 또는 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에, 상기 횡단보도(400)가 있는 도로의 갓길 주행을 예방하는, 상기 제 1 신호등(100), 상기 제 1a 지주(110) 및 상기 제 1b 지주(120) 중 어느 하나 이상에 설치된 제 1 바리케이트(125); 및 상기 제 2 신호등(200)의 출력신호가 청색 신호이거나 또는 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에, 상기 횡단보도(400)가 있는 도로의 갓길 주행을 예방하는, 상기 제 2 신호등(200), 상기 제 2a 지주(210) 및 상기 제 2b 지주(220) 중 어느 하나 이상에 설치된 제 2 바리케이트(225)로 이루어지는 제 3 안전장치부를 더 포함할 수 있다. In addition, the safety device unit, when the output signal of the first traffic light 100 is a blue signal or the life detection unit determines that the living being within the crosswalk 400, the crosswalk 400 A first barrique 125 installed at any one or more of the first traffic light 100, the first a post 110, and the first b post 120, which prevents a shoulder from traveling on a road having a); And when the output signal of the second traffic light 200 is a blue signal or the life sensing unit determines that the living organism exists within the crosswalk 400 section, the shoulder of the road where the crosswalk 400 is located Further comprising a third safety device made of a second barricade 225 installed on any one or more of the second traffic light 200, the second a support 210 and the second b support 220 to prevent running. Can be.
여기서의 바리케이트는 통상 길이 60센티미터 정도로 제 1 신호등(100)과 제 2 신호등(200)의 출력신호가 적색 신호인 경우 제 1b 지주(120)와 제 2b 지주(220) 내에 삽입되어 있다가 제 1 신호등(100)과 제 2 신호등(200)의 출력신호가 청색 신호인 경우 회동하여 외부로 돌출되어 있도록 하는 구성으로, 횡단보도 신호를 무시하는 경향이 강한 배달용 또는 택배 오토바이 등에게 경각심을 고취시키는 것이 가능하다. 이를 통해서, 보다 더 횡단보도 보행자의 안전을 담보할 수 있다. Here, the barricades are inserted into the first b support 120 and the second b support 220 when the output signals of the first traffic light 100 and the second traffic light 200 are red signals of about 60 centimeters in length. When the output signal of the traffic light 100 and the second traffic light 200 is a blue signal, it is rotated and protrudes to the outside, and it is to inspire alerts for delivery or courier motorcycles, which tend to ignore the crosswalk signal. It is possible. Through this, it is possible to further ensure the safety of pedestrian crossings.
그 외, 제 1 신호등(100) 및 제 2 신호등(200)의 출력신호가 청색 신호 상태에서 "횡단보도 보행 시간"이 1/2이 경과된 경우이면 "횡단보도에 진입하지 마세요" 등의 안내 문구가 음성으로 출력되도록 하는 것이 가능하여, 노약자, 시각 장애인 등에게 잘못된 타이밍에 횡단보도 진입을 하지 않도록 유도하고, 경각심을 일깨워 주는 것이 가능하다. In addition, when the output signal of the first traffic light 100 and the second traffic light 200 is in the blue signal state and the "pedestrian crossing walk time" is 1/2, the guidance of "do not enter the crosswalk", etc. It is possible to have the phrase output as a voice, to induce the elderly, blind people, etc. do not enter the crosswalk at the wrong timing, it is possible to alert the alert.
본 발명에 따른 횡단보도 교통 안전 시스템은 태양광 패널(121, 221)이 포함되어 있어서, 스스로 전원을 공급받아 동작하는 하는 것이 가능하다. The pedestrian crossing traffic safety system according to the present invention includes a solar panel (121, 221), it is possible to operate by being powered by itself.
이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술 사상과 아래에 기재될 청구범위의 균등 범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto and is intended by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

Claims (2)

  1. 횡단보도(400)의 양측에 위치하는 제 1 신호등(100) 및 제 2 신호등(200); First and second traffic lights 100 and 200 located on both sides of the pedestrian crossing 400;
    상기 횡단보도(400) 구간 내에서 생명체가 존재하는지 여부를 감지하는 생명체 감지부; 및A life sensing unit that detects whether a life exists in the crosswalk 400 section; And
    상기 제 1 신호등(100), 상기 제 2 신호등(200) 및 상기 생명체 감지부의 출력 신호를 기초로 하여, 상기 횡단보도(400) 구간 내 생명체의 안전을 위한 안전장치부;를 포함하고, And a safety device for safety of life within the crosswalk 400 based on the output signal of the first traffic light 100, the second traffic light 200, and the life detection unit.
    상기 안전장치부는,The safety device,
    상기 제 1 신호등(100) 또는 상기 제 1 신호등(100)의 일측에 마련된 제 1a 지주(110)의 보행자 레이저빔부; Pedestrian laser beam portion of the first a post (110) provided on one side of the first traffic light (100) or the first traffic light (100);
    상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 보행자 레이저빔부에 레이저빔(130)을 송신하거나 또는 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 보행자 레이저빔부으로부터 레이저빔(130)을 수신하는 제 1b 지주(120)의 보행자 레이저빔부; Transmitting the laser beam 130 to the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 or from the pedestrian laser beam portion of the first traffic light 100 or the first a post 110 Pedestrian laser beam portion of the first post (120b) for receiving the beam 130;
    상기 제 2 신호등(200) 또는 상기 제 2 신호등(200)의 일측에 마련된 제 2a 지주(210)의 보행자 레이저빔부; 및A pedestrian laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And
    상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 보행자 레이저빔부에 레이저빔(230)을 송신하거나 또는 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 보행자 레이저빔부으로부터 레이저빔(230)을 수신하는 제 2b 지주(220)의 보행자 레이저빔부;를 포함하는 제 1 안전장치부를 구비하고, Transmitting the laser beam 230 to the pedestrian laser beam portion of the second traffic light 200 or the second a post 210 or from the pedestrian laser beam portion of the second traffic light 200 or the second a post 210 A first safety device including a; pedestrian laser beam portion of the second b (220) for receiving the beam 230,
    상기 안전장치부는,The safety device,
    상기 제 1 신호등(100) 또는 상기 제 1 신호등(100)의 일측에 마련된 제 1a 지주(110)의 차량 레이저빔부; A vehicle laser beam unit of the first a post 110 provided on one side of the first traffic light 100 or the first traffic light 100;
    상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 차량 레이저빔부에 레이저빔(140, 240)을 송신하거나 또는 상기 제 1 신호등(100) 또는 상기 제 1a 지주(110)의 차량 레이저빔부으로부터 레이저빔(140, 240)을 수신하는 제 2b 지주(220)의 차량 레이저빔부; Transmitting the laser beams 140 and 240 to the vehicle laser beam portion of the first traffic light 100 or the first a post 110 or the vehicle laser beam portion of the first traffic light 100 or the first a post 110 A vehicle laser beam unit of the second b support 220 for receiving the laser beams 140 and 240 from the vehicle;
    상기 제 2 신호등(200) 또는 상기 제 2 신호등(200)의 일측에 마련된 제 2a 지주(210)의 차량 레이저빔부; 및A vehicle laser beam unit of a second a support 210 provided at one side of the second traffic light 200 or the second traffic light 200; And
    상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 차량 레이저빔부에 레이저빔(150, 250)을 송신하거나 또는 상기 제 2 신호등(200) 또는 상기 제 2a 지주(210)의 차량 레이저빔부으로부터 레이저빔(150, 250)을 수신하는 제 1b 지주(120)의 차량 레이저빔부;를 포함하는 제 2 안전장치부를 구비하고, Transmitting the laser beams 150 and 250 to the vehicle laser beam portion of the second traffic light 200 or the second a post 210 or the vehicle laser beam portion of the second traffic light 200 or the second a post 210 And a second laser device of the first b support 120 receiving the laser beams 150 and 250 from the vehicle.
    상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에는, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호와 관계없이, 상기 제 2 안전장치부를 동작시키고, When the life sensing unit determines that the living organism exists within the crosswalk 400, the second safety device is independent of the output signals of the first traffic light 100 and the second traffic light 200. Operate wealth,
    상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하지 않는 것으로 판단한 경우에는, If it is determined that the living organism does not exist in the crosswalk 400 section,
    상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호가 적색 신호일 때는 상기 제 1 안전장치부를 동작시키고 상기 제 2 안전장치부는 동작시키지 않으며, 상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력 신호가 청색 신호일 때는 상기 제 1 안전장치부를 동작시키지 않고 상기 제 2 안전장치부는 동작시키고, When the output signal of the first traffic light 100 and the second traffic light 200 is a red signal, the first safety device is operated and the second safety device is not operated. The first traffic light 100 and the first signal are not operated. When the output signal of the two traffic lights 200 is a blue signal, the second safety device is operated without operating the first safety device.
    상기 안전장치부는, The safety device,
    상기 제 1 신호등(100)의 출력신호가 청색 신호이거나 또는 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에, 상기 횡단보도(400)가 있는 도로의 갓길 주행을 예방하는, 상기 제 1 신호등(100), 상기 제 1a 지주(110) 및 상기 제 1b 지주(120) 중 어느 하나 이상에 설치된 제 1 바리케이트(125); 및 When the output signal of the first traffic light 100 is a blue signal or when the life detection unit determines that the living organism exists within the crosswalk 400 section, the shoulder road of the crosswalk 400 A first barrique 125 installed in at least one of the first traffic light 100, the first a post 110 and the first b post 120; And
    상기 제 2 신호등(200)의 출력신호가 청색 신호이거나 또는 상기 생명체 감지부에서 상기 횡단보도(400) 구간 내에서 생명체가 존재하는 것으로 판단한 경우에, 상기 횡단보도(400)가 있는 도로의 갓길 주행을 예방하는, 상기 제 2 신호등(200), 상기 제 2a 지주(210) 및 상기 제 2b 지주(220) 중 어느 하나 이상에 설치된 제 2 바리케이트(225)로 이루어지는 제 3 안전장치부를 포함하고, When the output signal of the second traffic light 200 is a blue signal or when the life sensing unit determines that the living organism exists within the crosswalk 400 section, the shoulder of the road with the crosswalk 400 And a third safety device comprising a second barricade 225 installed on at least one of the second traffic light 200, the second a support 210, and the second b support 220.
    상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력신호가 적색 신호인 경우, 상기 횡단보도(400)의 보행 대기자가 볼 수 있는 범위 내에서 상기 횡단보도(400) 바닥에 광고가 투사되도록 제어하고, When the output signal of the first traffic light 100 and the second traffic light 200 is a red signal, an advertisement is displayed on the bottom of the crosswalk 400 within a range visible to the walking waiter of the crosswalk 400. To be projected,
    상기 제 1 신호등(100) 및 상기 제 2 신호등(200)의 출력신호가 청색 신호인 경우, 상기 횡단보도(400)의 보행자가 볼 수 있도록 상기 횡단보도(400)의 전체적으로 광고가 투사되도록 제어하는, 광고부를 포함하는, When the output signals of the first traffic light 100 and the second traffic light 200 are blue signals, the advertisements are controlled to be projected on the entire crosswalk 400 so that the pedestrians of the crosswalk 400 can see them. , Including advertising department,
    횡단보도 교통 안전 시스템. Pedestrian crossing traffic safety system.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 생명체 감지부는, The life detecting unit,
    상기 제 1 신호등(100), 상기 제 1a 지주(110) 및 상기 제 1b 지주(120) 중 어느 하나 이상에 설치된 제 1 영상획득부(122); 또는 상기 제 2 신호등(200), 상기 제 2a 지주(210) 및 상기 제 2b 지주(220) 중 어느 하나 이상에 설치된 제 2 영상획득부(222);를 포함하여, 상기 제 1 영상획득부(122) 및 상기 제 2 영상획득부(222)에서 획득된 영상을, 디지털 처리한 뒤 영상 처리하고 영상을 분석 및 해석한 제 1 결과값; A first image acquisition unit 122 installed on at least one of the first traffic light 100, the first a post 110, and the first b post 120; Or a second image acquisition unit 222 installed on at least one of the second traffic light 200, the second a post 210, and the second b post 220. 122) a first result value obtained by digitally processing the image acquired by the second image acquisition unit 222, and then analyzing and interpreting the image;
    상기 제 1 영상획득부(122) 및 상기 제 2 영상획득부(222)에서 획득된 영상을, 디지털 처리한 뒤 영상 처리하고 영상을 분석할 때, 보행자의 키, 보폭, 팔 흔듦, 보폭 사이클 중 어느 하나 이상이 포함된 보행 패턴 데이터베이스를 이용하여, 보행자 유무를 판단하는 제 2 결과값; When the image acquired by the first image acquisition unit 122 and the second image acquisition unit 222 is digitally processed and image processed and the image is analyzed, the pedestrian's height, stride length, arm swing, and stride cycle A second result value for determining whether there is a pedestrian using a walking pattern database including at least one;
    상기 광고부가 상기 횡단보도(400) 바닥에 투사한 광고의 왜곡값이 임계값 이상인지를 판단한 결과값인 제 3 결과값; 및A third result value that is a result of determining whether a distortion value of the advertisement projected by the advertisement part on the floor of the crosswalk 400 is greater than or equal to a threshold value; And
    상기 광고부가 상기 횡단보도(400) 바닥에 투사할 때 포함된 격자문양(grid)의 왜곡값이 임계값 이상인지를 판단한 결과값인 제 4 결과값; 중 어느 하나 이상을 기초로 하여, A fourth result value that is a result of determining whether a distortion value of a grid included in the advertisement part when projecting the bottom of the crosswalk 400 is greater than or equal to a threshold value; Based on any one or more of
    상기 횡단보도(400) 구간 내에서 생명체가 존재하는지 여부를 감지하고, Detects whether a living organism exists within the crosswalk 400 section,
    상기 제 1 영상획득부(122) 및 상기 제 2 영상획득부(222)는, 보행자가 상기 횡단보도(400)의 신호 위반을 하거나 또는 차량이 상기 횡단보도(400)의 신호 위반하는 것을 촬영하여 단속하는, The first image acquisition unit 122 and the second image acquisition unit 222 are photographed that the pedestrian violates the signal of the crosswalk 400 or the vehicle violates the signal of the crosswalk 400 Enforced,
    횡단보도 교통 안전 시스템. Pedestrian crossing traffic safety system.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023221118A1 (en) * 2022-05-20 2023-11-23 北京小米移动软件有限公司 Information processing methods and apparatus, electronic device, and storage medium

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101547807B1 (en) * 2014-11-18 2015-08-27 주식회사 이노텍코리아 Auxiliary safty system for traffic signal
KR102383425B1 (en) * 2014-12-01 2022-04-07 현대자동차주식회사 Electronic apparatus, control method of electronic apparatus, computer program and computer readable recording medium
KR20160127356A (en) 2015-04-27 2016-11-04 주식회사 이에스피 Road Safety System Using UWB RADAR
KR101810662B1 (en) 2017-08-04 2017-12-19 양국승 Crosswalk safety walking system with a signal lamp
KR102107791B1 (en) * 2018-03-29 2020-05-07 주식회사 에이디테크 Safety speed control system for children's protection zone
RU2692964C1 (en) * 2018-04-09 2019-06-28 Марина Сергеевна Сенюшкина Combined road information and warning device
KR102592860B1 (en) * 2021-06-22 2023-10-23 라온피플 주식회사 Pedestrian detection device and detection method
KR20230058566A (en) 2021-10-24 2023-05-03 이태경 pedestrian crossing fence
KR102506056B1 (en) * 2022-11-10 2023-03-06 (주)미농바이오 Safety marking apparatus using laser light

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000001929A (en) * 1998-06-15 2000-01-15 김재명 Safety device for crosswalk
KR200291342Y1 (en) * 2002-07-09 2002-10-09 박봉근 Traffic safeguard of pedestrian in crosswalk
KR100997484B1 (en) * 2010-02-05 2010-11-30 (주)도시디자인연구원 Pedestrian crossing traffic light and school zone traffic signal architecture
KR20130048823A (en) * 2011-11-03 2013-05-13 장익식 Crosswalk signal device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060122135A (en) * 2005-05-25 2006-11-30 유인술 A device for inducing a car to stop in front of a crosswalk
KR20110038666A (en) * 2011-03-29 2011-04-14 씨아이엔오 주식회사 Deceleration guidance system with radar and camera

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000001929A (en) * 1998-06-15 2000-01-15 김재명 Safety device for crosswalk
KR200291342Y1 (en) * 2002-07-09 2002-10-09 박봉근 Traffic safeguard of pedestrian in crosswalk
KR100997484B1 (en) * 2010-02-05 2010-11-30 (주)도시디자인연구원 Pedestrian crossing traffic light and school zone traffic signal architecture
KR20130048823A (en) * 2011-11-03 2013-05-13 장익식 Crosswalk signal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023221118A1 (en) * 2022-05-20 2023-11-23 北京小米移动软件有限公司 Information processing methods and apparatus, electronic device, and storage medium

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