FR2620253B3 - ROAD SAFETY IN A VEHICLE THANKS TO INFRARED RADIUS WITH OR WITHOUT SOUND DETECTOR - Google Patents

ROAD SAFETY IN A VEHICLE THANKS TO INFRARED RADIUS WITH OR WITHOUT SOUND DETECTOR

Info

Publication number
FR2620253B3
FR2620253B3 FR8712531A FR8712531A FR2620253B3 FR 2620253 B3 FR2620253 B3 FR 2620253B3 FR 8712531 A FR8712531 A FR 8712531A FR 8712531 A FR8712531 A FR 8712531A FR 2620253 B3 FR2620253 B3 FR 2620253B3
Authority
FR
France
Prior art keywords
road safety
sound detector
vehicle thanks
radius
infrared
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.)
Expired
Application number
FR8712531A
Other languages
French (fr)
Other versions
FR2620253A1 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9354758&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2620253(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR8712531A priority Critical patent/FR2620253B3/en
Publication of FR2620253A1 publication Critical patent/FR2620253A1/en
Application granted granted Critical
Publication of FR2620253B3 publication Critical patent/FR2620253B3/en
Expired legal-status Critical Current

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
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Road Signs Or Road Markings (AREA)
FR8712531A 1987-09-07 1987-09-07 ROAD SAFETY IN A VEHICLE THANKS TO INFRARED RADIUS WITH OR WITHOUT SOUND DETECTOR Expired FR2620253B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8712531A FR2620253B3 (en) 1987-09-07 1987-09-07 ROAD SAFETY IN A VEHICLE THANKS TO INFRARED RADIUS WITH OR WITHOUT SOUND DETECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8712531A FR2620253B3 (en) 1987-09-07 1987-09-07 ROAD SAFETY IN A VEHICLE THANKS TO INFRARED RADIUS WITH OR WITHOUT SOUND DETECTOR

Publications (2)

Publication Number Publication Date
FR2620253A1 FR2620253A1 (en) 1989-03-10
FR2620253B3 true FR2620253B3 (en) 1989-12-01

Family

ID=9354758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8712531A Expired FR2620253B3 (en) 1987-09-07 1987-09-07 ROAD SAFETY IN A VEHICLE THANKS TO INFRARED RADIUS WITH OR WITHOUT SOUND DETECTOR

Country Status (1)

Country Link
FR (1) FR2620253B3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655456B1 (en) * 1989-12-01 1992-04-10 Lecoent Fernand IDENTIFICATION SYSTEM APPLIED TO HIGHWAY SAFETY.
FR2683360B1 (en) * 1991-11-04 1994-01-14 Dumez SIGNALING SYSTEM FOR A MOTOR VEHICLE, PARTICULARLY FOR AN INDICATION OF DESTINATION.
WO1999045520A1 (en) * 1998-03-06 1999-09-10 Sociedad Iberica De Construcciones Electricas, S.A. Active marker
GB2382206A (en) * 2001-11-15 2003-05-21 Steven Daniels Vehicle information system
ITBO20080700A1 (en) * 2008-11-20 2010-05-21 Elio Pedarzini INTELLIGENT SIGNAL
GB2508393A (en) * 2012-11-30 2014-06-04 Westcotec Ltd Traffic speed limit sign which detects an approaching vehicle and transmits speed information for display to driver as he passes behind the sign
CN109544958A (en) * 2018-12-04 2019-03-29 东南大学 A kind of information presentation system that serving motor vehicle and its working method

Also Published As

Publication number Publication date
FR2620253A1 (en) 1989-03-10

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse
AR Application made for restoration
DA Annulment of decision of lapse