KR20130010055A - Safety crosswalk - Google Patents

Safety crosswalk Download PDF

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Publication number
KR20130010055A
KR20130010055A KR1020110050593A KR20110050593A KR20130010055A KR 20130010055 A KR20130010055 A KR 20130010055A KR 1020110050593 A KR1020110050593 A KR 1020110050593A KR 20110050593 A KR20110050593 A KR 20110050593A KR 20130010055 A KR20130010055 A KR 20130010055A
Authority
KR
South Korea
Prior art keywords
sensor
pedestrians
crosswalk
crossing
driver
Prior art date
Application number
KR1020110050593A
Other languages
Korean (ko)
Inventor
이지현
Original Assignee
이지현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이지현 filed Critical 이지현
Priority to KR1020110050593A priority Critical patent/KR20130010055A/en
Publication of KR20130010055A publication Critical patent/KR20130010055A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
    • E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

PURPOSE: A crosswalk using an infrared ray sensor and a weight sensing function is provided to inform a driver of the danger of accidents using a sensor and an electronic display. CONSTITUTION: A crosswalk using an infrared ray sensor and a weight sensing function comprises a piezoelectric sensor(1), an IR(infrared ray) sensor(2), an electronic display(3), and an alarming device(4). The piezoelectric sensor senses pedestrians. The IR sensor senses the crossing of the pedestrians. The electronic display enables a driver to confirm the crossing of the pedestrians. The alarming device informs the pedestrians of the access of a vehicle using sound. [Reference numerals] (AA) Warning: Pedestrians in crosswalk

Description

Crosswalk using infrared sensor and weight sensing function. {Safety CrossWalk}

The present invention relates to a safety crosswalk using a piezoelectric sensor and an infrared sensor in the crosswalk.

 In the LED crosswalk system, there is a problem of energy loss because the LED operates automatically according to the signal.In case of visually impaired people, it is difficult to use because the bell needs to be located. There is a risk of accident without seeing. .

 An object of the present invention for solving the above problems is to install a sensor and a signboard to inform the driver of the risk of an accident.

 MEANS TO SOLVE THE PROBLEM This invention comprised the following systems in order to solve the said subject.

In order to solve the problem of energy loss, the energy loss is reduced by complementing with piezo sensor and infrared sensor. In addition, in case of visually impaired people, a warning sound is detected when a piezo sensor and an infrared sensor are detected without having to find a bell. The driver uses a signboard to display a yellow "waiting" sign when a pedestrian is waiting, and a red "danger" sign to make the driver immediately aware of the danger.

It can prevent accidents in day and night visually impaired people and pedestrian crossings and prevent traffic accidents caused by unauthorized crossings.

1. Illustrative view of a safety crosswalk system of the present invention
Drawing 2. A drawing applying the present invention to a general road

The present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows an example of the safety crosswalk system of the present invention was constructed using a piezo sensor infrared sensor (2) alarm display board (3) voice alarm device (4). The piezo sensor (1) can be used to detect the weight of the pedestrian, the piezo sensor (1) first detects the pedestrian's atmosphere, and the second sensor confirms that the pedestrian is not crossing through the infrared sensor (2). The notification display board 3 informs the driver that the pedestrian is waiting for the crossing signal at the crosswalk.

When the infrared sensor 2 is detected, the pedestrian has started crossing, so the driver can immediately inform the driver that the pedestrian has started crossing through the notification signboard 3.

Help to reduce the risk of an accident as much as possible.

In addition, pedestrians can use the voice alarm device (4) to inform the visually impaired and the traversal of the current signal to prevent damage caused by traffic accidents. In summary, the piezo sensor (1) and infrared sensor (2) informs the position of the pedestrian in real time with the notification signboard (3), so that the vehicle is approaching and the vehicle is approaching safely and the driver is operating safely according to the situation of the notification signboard (3). In the event of an accident, the driver will slow down to prevent accidents. Therefore, the voice alarm device (4) also informs pedestrians the danger of accidents in real time, so both the driver and the pedestrian can prepare for the danger of the accident in advance and pay attention to the danger of the accident.

1. Piezo sensor
2. Detection light (infrared sensor)
3. Notification billboard
4. Voice alarm.

Claims (1)

A piezo sensor capable of detecting and detecting pedestrians;
An infrared sensor that can detect when a pedestrian starts crossing;
An electronic display board for allowing the driver to check the pedestrian crossing;
An audible beeping device to notify pedestrians that a car is currently coming through an unauthorized crossing; Pedestrian crossing using infrared sensor and weight sensing function;
KR1020110050593A 2011-05-27 2011-05-27 Safety crosswalk KR20130010055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110050593A KR20130010055A (en) 2011-05-27 2011-05-27 Safety crosswalk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110050593A KR20130010055A (en) 2011-05-27 2011-05-27 Safety crosswalk

Publications (1)

Publication Number Publication Date
KR20130010055A true KR20130010055A (en) 2013-01-25

Family

ID=47839419

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110050593A KR20130010055A (en) 2011-05-27 2011-05-27 Safety crosswalk

Country Status (1)

Country Link
KR (1) KR20130010055A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101490206B1 (en) * 2014-06-10 2015-02-05 한국건설기술연구원 Speed bumps
KR101515609B1 (en) * 2014-07-31 2015-04-28 (주)한백시스템 pedestrian Jaywalking warning system system and its operational method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101490206B1 (en) * 2014-06-10 2015-02-05 한국건설기술연구원 Speed bumps
WO2015190654A1 (en) * 2014-06-10 2015-12-17 한국건설기술연구원 Speed bump
KR101515609B1 (en) * 2014-07-31 2015-04-28 (주)한백시스템 pedestrian Jaywalking warning system system and its operational method thereof

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application