FR2946312B1 - METHOD FOR DETERMINING INTER VEHICLE DISTANCE - Google Patents

METHOD FOR DETERMINING INTER VEHICLE DISTANCE

Info

Publication number
FR2946312B1
FR2946312B1 FR0953795A FR0953795A FR2946312B1 FR 2946312 B1 FR2946312 B1 FR 2946312B1 FR 0953795 A FR0953795 A FR 0953795A FR 0953795 A FR0953795 A FR 0953795A FR 2946312 B1 FR2946312 B1 FR 2946312B1
Authority
FR
France
Prior art keywords
vehicle distance
determining inter
inter vehicle
determining
distance
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
FR0953795A
Other languages
French (fr)
Other versions
FR2946312A1 (en
Inventor
Remi Auffret
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0953795A priority Critical patent/FR2946312B1/en
Publication of FR2946312A1 publication Critical patent/FR2946312A1/en
Application granted granted Critical
Publication of FR2946312B1 publication Critical patent/FR2946312B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • G01C3/08—Use of electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
FR0953795A 2009-06-08 2009-06-08 METHOD FOR DETERMINING INTER VEHICLE DISTANCE Expired - Fee Related FR2946312B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0953795A FR2946312B1 (en) 2009-06-08 2009-06-08 METHOD FOR DETERMINING INTER VEHICLE DISTANCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953795A FR2946312B1 (en) 2009-06-08 2009-06-08 METHOD FOR DETERMINING INTER VEHICLE DISTANCE

Publications (2)

Publication Number Publication Date
FR2946312A1 FR2946312A1 (en) 2010-12-10
FR2946312B1 true FR2946312B1 (en) 2012-10-12

Family

ID=41521628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0953795A Expired - Fee Related FR2946312B1 (en) 2009-06-08 2009-06-08 METHOD FOR DETERMINING INTER VEHICLE DISTANCE

Country Status (1)

Country Link
FR (1) FR2946312B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313568C1 (en) * 1993-04-26 1994-06-16 Daimler Benz Ag Guiding motor vehicle driver when changing traffic lanes - using radar devices to detect velocity and spacing of vehicles in next lane and indicate when lane changing is possible
USRE38626E1 (en) * 1997-03-14 2004-10-19 Visionary Technology, Inc. Parking regulation enforcement system
US20040046647A1 (en) * 2000-11-21 2004-03-11 Reeves Michael J. Vehicle safety sensor system
JP3905496B2 (en) * 2003-06-04 2007-04-18 三菱電機株式会社 Rear side warning device
JP2005291928A (en) * 2004-03-31 2005-10-20 Sokken:Kk Vehicle speed measuring device
JP4748111B2 (en) * 2007-05-31 2011-08-17 株式会社デンソー Obstacle detection device
WO2009061174A1 (en) * 2007-11-07 2009-05-14 Tele Atlas B.V. Method of and arrangement for mapping range sensor data on image sensor data

Also Published As

Publication number Publication date
FR2946312A1 (en) 2010-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228