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WO2010092209A1 - Dispositif de détection automatique de piétons sur les passages piéton - Google Patents

Dispositif de détection automatique de piétons sur les passages piéton Download PDF

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Publication number
WO2010092209A1
WO2010092209A1 PCT/ES2010/000066 ES2010000066W WO2010092209A1 WO 2010092209 A1 WO2010092209 A1 WO 2010092209A1 ES 2010000066 W ES2010000066 W ES 2010000066W WO 2010092209 A1 WO2010092209 A1 WO 2010092209A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedestrian
zebra
steps
automatic detection
pedestries
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/ES2010/000066
Other languages
English (en)
Spanish (es)
Inventor
Carles BERTOMEU FARNÓS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010092209A1 publication Critical patent/WO2010092209A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
    • 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

Definitions

  • the invention concerns a device for the automatic detection of pedestrians in zebra crossings or crosswalks.
  • the object of the invention is focused on a device whose purpose is to improve the safety in zebra crossings or crosswalks, avoiding possible accidents, particularly in those in which poor visibility or other causes make it especially dangerous, by means of the incorporation into said steps of means that allow the automatic detection of pedestrians willing to cross as well as of means that automatically alert the vehicles that circulate on the road at that time, of the presence of such pedestrians even if they are not visible so that they can act accordingly by reducing the speed well in advance.
  • the field of application of the present invention falls within the technical sector of the industry dedicated to the manufacture of signaling device and road safety.
  • the preventive activity, objective of this invention is directed directly towards the security of the weakest and most vulnerable element of the circulation, the pedestrian, proposing to improve the measures of protection of the circulation, specifically in the crosswalks, which guarantee, first, The safety of pedestrians and, later, that of drivers when they detect easily and immediately the presence of pedestrians at this point on the road through which they circulate.
  • the device for the automatic detection of pedestrians in the zebra crossings or pedestrian crossings that the invention proposes is configured as a remarkable novelty within its field of application, since, according to its implementation, and in a restrictive way, the aforementioned objectives are satisfactorily achieved as suitable, the characterizing details that make it possible adequately included in the final claims accompanying the present specification.
  • the device recommended for the automatic detection of pedestrians in zebra crossings or crosswalks and, preferably, is intended to be installed in crosswalks with visibility problems due to the existence of objects or elements that Ia limit, and can also be installed at any other step or crossing of pedestrians who, for whatever circumstances, as required, the device, therefore, consists essentially of an electrical and electronic combination system that is based on the operation of detectors, such as photoelectric cells or radars, timers and light indicators adapted to the road, and its mode of operation is as follows:
  • the pedestrian who wants to cross the road through the pedestrian crossing, being located on the edge of the road, is detected by a photoelectric cell installed and integrated in each of the bollards that for this purpose has been strategically located in both sides of the access ramp to said step.
  • the activation of the photoelectric cells that is to say, automatically causes an activation signal to be sent to luminous points inserted in the center of the road, in the dividing lines of the different lanes or, where appropriate, between the double dividing line of the two directions of movement, arranged, logically in this case, oriented towards both directions.
  • the drivers of the vehicles perceive the activation of the light points, so that they are alerted to the presence of pedestrians willing to cross the road, although they cannot see them directly, being able to reduce the speed and stop at the retention line with the Advance notice before finding them directly on the crosswalk.
  • the timers will be conveniently programmed depending on the time it takes for a pedestrian to cross the crosswalk, keeping the light indicators activated for the time necessary for the pedestrian to cross the road safely.
  • the device for the automatic detection of pedestrians of the present invention comprises at least one emitter of radio frequency signals that warns via radio of the presence of pedestrians, that is to say when the detectors are activated.
  • the radio frequency signal generates an acoustic warning about the radio receiver of nearby vehicles.
  • the device for the automatic detection of pedestrians of the present invention comprises " at least one pedestrian traffic counter. This counter allows statistical data to be recorded that are very useful in carrying out studies for different purposes. Additionally, the device for automatic pedestrian detection of the present invention comprises at least one intelligent vision system that allows detecting infractions and dangerous situations.
  • Figure number 1 Shows a schematic plan view of an example of a pedestrian crossing in which the device object of the invention has been installed, showing in it the main elements that it comprises as well as the arrangement of each of them.
  • the device in question comprises at least two pairs of presence detectors (1), such as photoelectric cells, located on both sides of the crosswalk (3), preferably inserted in two bollards (2) intended for this purpose on the sides of the ramps (4) for access to the crosswalk (6).
  • Said detectors (1) or photoelectric cells are connected to light indicators (5), so that they light up upon receiving the activation signal thereof.
  • the light indicators (5) are located integrated in the roadway (6) and oriented in the direction or directions of the circulation of the vehicles (7), preferably, arranged on the dividing line or lines (8) of lanes, so that they are clearly visible to the traffic that circulates along said road (6).
  • the device includes at least one electronic timer (not shown), connected to the aforementioned light indicators (5) and programmed according to what it may take a pedestrian to cross the road, according to the width of this in each case , which keeps these light indicators (5) on for the time necessary for pedestrians to cross the crosswalk (3) safely.
  • the device for the automatic detection of pedestrians of the present invention comprises at least one emitter of radio frequency signals (9) that warns via radio of the presence of pedestrians.
  • the device for automatic pedestrian detection of the present invention comprises at least one pedestrian traffic counter (10).
  • the device for automatic pedestrian detection of the present invention comprises at least one intelligent vision system (1 1) that allows detecting infractions and dangerous situations.

Landscapes

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

Abstract

L'invention concerne un dispositif de détection automatique de piétons sur les passages piéton qui comprend au moins deux paires de détecteurs (1) de présence, situés de chaque côté du passage piéton (3), reliés à des indicateurs lumineux (5) intégrés dans la chaussée (6) et orientés dans le sens ou les sens de la circulation des véhicules (7), placés de manière clairement visible à la circulation qui emprunte cette chaussée (6), lesquels s'allument à réception du signal d'activation des détecteurs (1), et comportant, au moins une minuterie électronique, reliée auxdits indicateurs lumineux (56) et programmée pour les maintenir allumés le temps nécessaire, en fonction du temps que met un piéton pour traverser la chaussée (6).
PCT/ES2010/000066 2009-02-16 2010-02-16 Dispositif de détection automatique de piétons sur les passages piéton Ceased WO2010092209A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200900284U ES1069667Y (es) 2009-02-16 2009-02-16 Dispositivo para la deteccion automatica de peatones en los pasos de cebra o pasos de peatones.
ESU200900284 2009-02-16

Publications (1)

Publication Number Publication Date
WO2010092209A1 true WO2010092209A1 (fr) 2010-08-19

Family

ID=40513666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/000066 Ceased WO2010092209A1 (fr) 2009-02-16 2010-02-16 Dispositif de détection automatique de piétons sur les passages piéton

Country Status (2)

Country Link
ES (1) ES1069667Y (fr)
WO (1) WO2010092209A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2432851R1 (es) * 2012-06-04 2013-12-16 Ricardo Julve S L U "sistema de alerta y aviso a conductores aplicable en los pasos de peatones"
PT107383A (pt) * 2013-12-27 2015-06-29 Octávio Adolfo Romão Viana Passadeira inteligente para peões
CN106157606A (zh) * 2016-07-06 2016-11-23 孙建华 一种生物感应斑马线提示桩及其使用方法
EP2958094A4 (fr) * 2013-02-13 2016-12-21 Patiño Pedro Moreno Dispositif lumineux de signalisation autonome pour passages piétons
CN108647570A (zh) * 2018-04-02 2018-10-12 深圳市易成自动驾驶技术有限公司 斑马线检测方法、装置及计算机可读存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2422505B1 (es) * 2011-10-22 2014-07-07 Jesús VALVERDE FERNÁNDEZ Señalización horizontal activa y luminosa para seguridad vial y pasos peatonales.
ES2632252B1 (es) * 2016-03-09 2018-06-19 Universitat Politécnica de Catalunya Paso de cebra con seguridad mejorada

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155790A1 (es) * 1999-07-01 2001-05-16 Galan Vicente Manuel Garrido Nuevo sistema con sus correspondientes dispositivos para formar cruces viales de seguridad.
US6384742B1 (en) * 1994-06-08 2002-05-07 Michael A. Harrison Pedestrian crosswalk signal apparatus—pedestrian crosswalk
WO2006038853A1 (fr) * 2004-10-01 2006-04-13 Geveko Industri Holding Ab Systeme d'indication de la presence d'une personne dans une zone de circulation
ES1067629U (es) * 2008-04-04 2008-06-01 Jose Manuel Pelayo Sanchez Dispositivo de señalizacion luminosa para paso de peatones.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6384742B1 (en) * 1994-06-08 2002-05-07 Michael A. Harrison Pedestrian crosswalk signal apparatus—pedestrian crosswalk
ES2155790A1 (es) * 1999-07-01 2001-05-16 Galan Vicente Manuel Garrido Nuevo sistema con sus correspondientes dispositivos para formar cruces viales de seguridad.
WO2006038853A1 (fr) * 2004-10-01 2006-04-13 Geveko Industri Holding Ab Systeme d'indication de la presence d'une personne dans une zone de circulation
ES1067629U (es) * 2008-04-04 2008-06-01 Jose Manuel Pelayo Sanchez Dispositivo de señalizacion luminosa para paso de peatones.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2432851R1 (es) * 2012-06-04 2013-12-16 Ricardo Julve S L U "sistema de alerta y aviso a conductores aplicable en los pasos de peatones"
EP2958094A4 (fr) * 2013-02-13 2016-12-21 Patiño Pedro Moreno Dispositif lumineux de signalisation autonome pour passages piétons
PT107383A (pt) * 2013-12-27 2015-06-29 Octávio Adolfo Romão Viana Passadeira inteligente para peões
CN106157606A (zh) * 2016-07-06 2016-11-23 孙建华 一种生物感应斑马线提示桩及其使用方法
CN108647570A (zh) * 2018-04-02 2018-10-12 深圳市易成自动驾驶技术有限公司 斑马线检测方法、装置及计算机可读存储介质
CN108647570B (zh) * 2018-04-02 2021-08-06 深圳市易成自动驾驶技术有限公司 斑马线检测方法、装置及计算机可读存储介质

Also Published As

Publication number Publication date
ES1069667U (es) 2009-04-16
ES1069667Y (es) 2009-08-03

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