WO2007039924A3 - System for surveying and signalling the presence of obstacles on the roadway - Google Patents

System for surveying and signalling the presence of obstacles on the roadway Download PDF

Info

Publication number
WO2007039924A3
WO2007039924A3 PCT/IT2006/000704 IT2006000704W WO2007039924A3 WO 2007039924 A3 WO2007039924 A3 WO 2007039924A3 IT 2006000704 W IT2006000704 W IT 2006000704W WO 2007039924 A3 WO2007039924 A3 WO 2007039924A3
Authority
WO
WIPO (PCT)
Prior art keywords
roadway
signalling
obstacles
danger
devices
Prior art date
Application number
PCT/IT2006/000704
Other languages
French (fr)
Other versions
WO2007039924A2 (en
Inventor
Francesco Rossi
Angela Maria Dalena
Original Assignee
Le Gemme Srl
Francesco Rossi
Angela Maria Dalena
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 Le Gemme Srl, Francesco Rossi, Angela Maria Dalena filed Critical Le Gemme Srl
Publication of WO2007039924A2 publication Critical patent/WO2007039924A2/en
Publication of WO2007039924A3 publication Critical patent/WO2007039924A3/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/164—Centralised systems, e.g. external to vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Traffic Control Systems (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A device for detecting and signalling the presence of obstacles or impediments on the roadway comprises, in combination: at least one reflective surface facing oncoming vehicles, means for detecting obstacles and/or impediments on the roadway, means for remote signalling of the presence of danger and means for visual and/or acoustic signalling of the state of danger. Said device is constituted substantially by a cat's eye or similar reflective gem, designed to be located at the edges of the roadway or carriageway and comprising: sensors for identifying the presence, position, and speed of the vehicles (or of the obstacles) on the roadway; radiofrequency transceiver devices for remote signalling of the state of danger; devices for visual and/or acoustic signalling in situ of the hazard detected; as well as batteries for electrical supply of the aforesaid sensors and devices.
PCT/IT2006/000704 2005-10-04 2006-10-04 System for surveying and signalling the presence of obstacles on the roadway WO2007039924A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM2005A000495 2005-10-04
ITRM20050495 ITRM20050495A1 (en) 2005-10-04 2005-10-04 PLANT FOR THE DETECTION AND REPORTING OF THE PRESENCE OF OBSTACLES ON THE ROADWAY.

Publications (2)

Publication Number Publication Date
WO2007039924A2 WO2007039924A2 (en) 2007-04-12
WO2007039924A3 true WO2007039924A3 (en) 2007-06-28

Family

ID=37651049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2006/000704 WO2007039924A2 (en) 2005-10-04 2006-10-04 System for surveying and signalling the presence of obstacles on the roadway

Country Status (2)

Country Link
IT (1) ITRM20050495A1 (en)
WO (1) WO2007039924A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930362A1 (en) * 2008-04-18 2009-10-23 Peugeot Citroen Automobiles Sa Motor vehicle i.e. car, driver warning method for express highway, involves emitting message representing dangerous occurrence and location to reception units, and displaying alarm message on screen of display units to warn vehicle driver
NL1036042C2 (en) * 2008-10-09 2010-06-10 Regnau Wendra Kollaart SYSTEM FOR MULTIFUNCTIONAL TRAFFIC GUIDANCE.
IT1392311B1 (en) * 2008-12-15 2012-02-24 St Microelectronics Srl NETWORK OF RADIO-CONTROLLED LUMINOUS SIGNALING UNITS.
IT1402100B1 (en) * 2010-09-14 2013-08-28 Le Gemme S P A SYSTEM TO DETECT AND REPORT SPECIAL CONDITIONS IN A ROAD TRAIL, TYPICALLY DANGER CONDITIONS
CN102842240A (en) * 2012-09-07 2012-12-26 辽宁金洋集团信息技术有限公司 Early warning system for safety traffic of vehicle in fog region and safety traffic guidance method based on early warning system
SE545436C2 (en) * 2020-08-19 2023-09-12 Elonroad Ab An electrical road track module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1071059A1 (en) * 1999-07-23 2001-01-24 PHF-Création Sàrl Signaling device, in particular for roads
EP1313078A2 (en) * 2001-11-15 2003-05-21 Steven Daniels Vehicle information system
US20040145495A1 (en) * 2003-01-27 2004-07-29 Makio Komada Security method for vehicle safe driving support system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1071059A1 (en) * 1999-07-23 2001-01-24 PHF-Création Sàrl Signaling device, in particular for roads
EP1313078A2 (en) * 2001-11-15 2003-05-21 Steven Daniels Vehicle information system
US20040145495A1 (en) * 2003-01-27 2004-07-29 Makio Komada Security method for vehicle safe driving support system

Also Published As

Publication number Publication date
WO2007039924A2 (en) 2007-04-12
ITRM20050495A1 (en) 2007-04-05

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