FR2742284B1 - OPTICAL COMMUNICATION SYSTEM FOR MOTOR VEHICLES AND VEHICLE MIRROR - Google Patents

OPTICAL COMMUNICATION SYSTEM FOR MOTOR VEHICLES AND VEHICLE MIRROR

Info

Publication number
FR2742284B1
FR2742284B1 FR9514546A FR9514546A FR2742284B1 FR 2742284 B1 FR2742284 B1 FR 2742284B1 FR 9514546 A FR9514546 A FR 9514546A FR 9514546 A FR9514546 A FR 9514546A FR 2742284 B1 FR2742284 B1 FR 2742284B1
Authority
FR
France
Prior art keywords
communication system
optical communication
motor vehicles
vehicle mirror
mirror
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 - Fee Related
Application number
FR9514546A
Other languages
French (fr)
Other versions
FR2742284A1 (en
Inventor
Auria Luigi D
Sylvain Kretschmer
Rene Lardic
Philippe Richin
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9514546A priority Critical patent/FR2742284B1/en
Publication of FR2742284A1 publication Critical patent/FR2742284A1/en
Application granted granted Critical
Publication of FR2742284B1 publication Critical patent/FR2742284B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1141—One-way transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
FR9514546A 1995-12-08 1995-12-08 OPTICAL COMMUNICATION SYSTEM FOR MOTOR VEHICLES AND VEHICLE MIRROR Expired - Fee Related FR2742284B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9514546A FR2742284B1 (en) 1995-12-08 1995-12-08 OPTICAL COMMUNICATION SYSTEM FOR MOTOR VEHICLES AND VEHICLE MIRROR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514546A FR2742284B1 (en) 1995-12-08 1995-12-08 OPTICAL COMMUNICATION SYSTEM FOR MOTOR VEHICLES AND VEHICLE MIRROR

Publications (2)

Publication Number Publication Date
FR2742284A1 FR2742284A1 (en) 1997-06-13
FR2742284B1 true FR2742284B1 (en) 1998-01-02

Family

ID=9485290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514546A Expired - Fee Related FR2742284B1 (en) 1995-12-08 1995-12-08 OPTICAL COMMUNICATION SYSTEM FOR MOTOR VEHICLES AND VEHICLE MIRROR

Country Status (1)

Country Link
FR (1) FR2742284B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2820569A1 (en) * 2001-02-08 2002-08-09 Alain Limpas Road vehicle impact prevention system having vehicle stop light infra red transmitter/receiver replaced determining vehicle distance/relative speed and transmitter type
JP4134894B2 (en) 2003-12-09 2008-08-20 株式会社デンソー Vehicle driving support device
DE102011088130B4 (en) * 2011-12-09 2023-03-02 Robert Bosch Gmbh Method and device for detecting a braking situation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624454B1 (en) * 1987-07-27 1991-08-23 Neiman Sa DANGER SIGNALING DEVICE ON BOARD OF A MOTOR VEHICLE
FR2655755A1 (en) * 1989-12-13 1991-06-14 Collot Jean Francois Device for repeating driving events and for signalling an accident from vehicle to vehicle
JPH04228330A (en) * 1990-03-09 1992-08-18 Jose J A Trevijano Inter-car infrared communication device
FR2686178A1 (en) * 1992-01-15 1993-07-16 Valeo Securite Habitacle INTERNAL RECEIVER FOR ENCODED LIGHT EMISSIONS FOR MOTOR VEHICLES.
JPH06112903A (en) * 1992-09-25 1994-04-22 Koito Ind Ltd Optical space transmission system

Also Published As

Publication number Publication date
FR2742284A1 (en) 1997-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse