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WO2018050945A1 - Système et dispositif autonome de détection et de signalisation routière - Google Patents

Système et dispositif autonome de détection et de signalisation routière Download PDF

Info

Publication number
WO2018050945A1
WO2018050945A1 PCT/ES2017/070646 ES2017070646W WO2018050945A1 WO 2018050945 A1 WO2018050945 A1 WO 2018050945A1 ES 2017070646 W ES2017070646 W ES 2017070646W WO 2018050945 A1 WO2018050945 A1 WO 2018050945A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedestrian
detection
vehicles
autonomous
unit
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/ES2017/070646
Other languages
English (en)
Spanish (es)
Inventor
Tomás de Jesús MATEO SANGUINO
Miguel Angel RODIGUEZ ROMAN
José Manuel LOZANO DOMINGUEZ
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.)
Universidad de Huelva
Original Assignee
Universidad de Huelva
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 Universidad de Huelva filed Critical Universidad de Huelva
Publication of WO2018050945A1 publication Critical patent/WO2018050945A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Document ES1067629-U describes a pedestrian crossing indicating device by means of a traffic light signal on a vertical mast fitted to the ground and a horizontal light band transverse to the track, preferably based on LEDs.
  • the mast equips short and long range optical sensors to detect the presence of pedestrians and vehicles, respectively.
  • the autonomous devices are arranged on a two-way road, forming a double visual barrier on both sides of a crosswalk to lightly warn vehicles approaching each direction of the road.
  • the control unit is preferably based on microcontroller, with integrated wireless communication module or not, being responsible for processing the data and carrying out communication with the peripherals.
  • the devices connect to each other via a wireless local area network (WLAN) or personal area network (WPAN) with radio frequency (RF) technology.
  • WLAN wireless local area network
  • WPAN personal area network
  • RF radio frequency
  • One of the devices has the role of access point (AP) or master, whose function is to manage and control network operations.
  • the rest are clients or slaves in such a way that when one of them detects a pedestrian, it issues a broadcast message to the rest of the devices through the network.
  • Said intercom system therefore has the function of synchronizing the visual road signaling barrier between devices.
  • the smart device can be connected to mobile terminals for both its initial configuration and to interact with them, thus providing status and / or proximity information to pedestrians or vehicles located nearby.
  • the real time unit is in charge of offering a date and time stamp for all the actions carried out on the device.
  • the data storage unit preferably consists of solid state memory and allows to expand the capacity to store information in order to implement a local database on the device itself.
  • the power unit is based on one or more solar cells connected to the energy storage unit, which comprises one or more rechargeable batteries that provides autonomy to the device through electronics preferably based on a charging element.
  • All the electronics of the autonomous device that makes up the visual barrier are contained in a single housing, as a beacon, with high-strength material (eg, metal, plastic or ceramic) protected with tempered glass of high hardness with a thickness sufficient to support the weight in compression of large heavy vehicles, fulfilling a sufficient degree of protection against the weather (eg, dust, salt, water) and being able to be fixed on the road by means of horizontal or vertical adapters, adherent elements (p. eg, hot tar or thermosetting polymer that hardens when mixed with a catalyst agent) or mechanical anchoring by screws.
  • the device has a suitable height, profile and anti-skid capacity to facilitate the passage of vehicles on urban roads and crossings.
  • Figure 1 shows a schematic perspective view of an example of a one-way pedestrian crossing, not regulated by traffic lights, where the autonomous devices that make up the system of the invention are aligned in the boundaries of the zebra crossing.
  • Figure 3 shows a schematic perspective view of an example of a two-way pedestrian crossing, regulated by traffic lights, where the autonomous devices that make up the system of the invention are aligned opposite the limits of the zebra crossing.
  • the present invention relates to a road detection and signaling system 1 formed by the aggregation of a plurality of autonomous devices 2 installed on a track 3, as shown for example in the embodiment of Figure 1, wherein the system It is implemented as an interactive visual road marking barrier installed in a pedestrian crossing 21 in a one-way street, with the autonomous devices 2 that make up the visual barrier aligned at the limit of the crosswalk 21.
  • the set of autonomous devices 2 is located transversely to the roadway where the vehicles 7 circulate, in a configuration that depends on the interaction between the different entities.
  • - Detection unit 10 formed by one or more proximity sensors preferably based on ultrasound 5a, variation of the magnetic field 5b and / or RADAR, without being limited to these types of proximity sensors.

Landscapes

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

Abstract

L'invention concerne un système et un dispositif autonome de détection et de signalisation routière, conçus pour former une barrière visuelle d'alerte à utiliser spécialement dans le domaine de la sécurité routière. Le système comprend plusieurs dispositifs autonomes (2) disposés sur une voie (3), chaque dispositif autonome (2) comprenant une unité de commande (11) ; une unité de détection (10) avec un capteur de proximité (5) pour détecter des piétons (8) dans une zone de détection (4) ; une unité de signalisation lumineuse (6) orientée vers les véhicules (7) qui approchent sur la voie (3) ; un module de communications sans fil (12) ; et une unité d'alimentation et de stockage d'énergie. L'unité de commande (11) est conçue pour, lors de la détection d'un piéton (8) effectuée par ledit dispositif autonome (2), activer l'unité de signalisation lumineuse (6) et communiquer par transmission sans fil ladite détection au reste des dispositifs autonomes (2) ; et lors de la détection d'un piéton (8) effectuée par un autre dispositif autonome (2), activer l'unité de signalisation lumineuse (6).
PCT/ES2017/070646 2016-09-14 2017-10-03 Système et dispositif autonome de détection et de signalisation routière Ceased WO2018050945A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201600768A ES2663655B1 (es) 2016-09-14 2016-09-14 Sistema y dispositivo autónomo de detección y señalización vial
ESP201600768 2016-09-14

Publications (1)

Publication Number Publication Date
WO2018050945A1 true WO2018050945A1 (fr) 2018-03-22

Family

ID=61618655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2017/070646 Ceased WO2018050945A1 (fr) 2016-09-14 2017-10-03 Système et dispositif autonome de détection et de signalisation routière

Country Status (2)

Country Link
ES (1) ES2663655B1 (fr)
WO (1) WO2018050945A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110264740A (zh) * 2019-06-24 2019-09-20 长沙理工大学 基于视频的交通机非人实时轨迹检测器和检测方法
IT201900017174A1 (it) * 2019-09-25 2021-03-25 Puda Soc Coop A R L Sistema di sicurezza per attraversamenti pedonali
US11320830B2 (en) 2019-10-28 2022-05-03 Deere & Company Probabilistic decision support for obstacle detection and classification in a working area
WO2022144744A1 (fr) * 2020-12-31 2022-07-07 3M Innovative Properties Company Système de sécurité pour usager de la route
US12215469B1 (en) * 2023-11-06 2025-02-04 Taylor Rae Newville Deployable traffic mitigators with a network array

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11209929A (ja) * 1998-01-29 1999-08-03 Sekisui Jushi Co Ltd 交通安全システム
US6384742B1 (en) * 1994-06-08 2002-05-07 Michael A. Harrison Pedestrian crosswalk signal apparatus—pedestrian crosswalk
US20050270175A1 (en) * 2003-09-18 2005-12-08 Spot Devices, Inc. Methods, systems and devices related to road mounted indicators for providing visual indications to approaching traffic
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
WO2008116955A1 (fr) * 2007-03-27 2008-10-02 Hernandez Gonzalez Ana Maria Passage pour piétons pourvu d'un détecteur et d'un dispositif d'avertissement de présence
US20110035140A1 (en) * 2009-08-07 2011-02-10 James Candy Vehicle sensing system utilizing smart pavement markers

Patent Citations (6)

* 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
JPH11209929A (ja) * 1998-01-29 1999-08-03 Sekisui Jushi Co Ltd 交通安全システム
US20050270175A1 (en) * 2003-09-18 2005-12-08 Spot Devices, Inc. Methods, systems and devices related to road mounted indicators for providing visual indications to approaching traffic
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
WO2008116955A1 (fr) * 2007-03-27 2008-10-02 Hernandez Gonzalez Ana Maria Passage pour piétons pourvu d'un détecteur et d'un dispositif d'avertissement de présence
US20110035140A1 (en) * 2009-08-07 2011-02-10 James Candy Vehicle sensing system utilizing smart pavement markers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110264740A (zh) * 2019-06-24 2019-09-20 长沙理工大学 基于视频的交通机非人实时轨迹检测器和检测方法
IT201900017174A1 (it) * 2019-09-25 2021-03-25 Puda Soc Coop A R L Sistema di sicurezza per attraversamenti pedonali
US11320830B2 (en) 2019-10-28 2022-05-03 Deere & Company Probabilistic decision support for obstacle detection and classification in a working area
WO2022144744A1 (fr) * 2020-12-31 2022-07-07 3M Innovative Properties Company Système de sécurité pour usager de la route
US12215469B1 (en) * 2023-11-06 2025-02-04 Taylor Rae Newville Deployable traffic mitigators with a network array

Also Published As

Publication number Publication date
ES2663655A1 (es) 2018-04-16
ES2663655B1 (es) 2018-09-24

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