Nothing Special   »   [go: up one dir, main page]

FR3056172B1 - METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT. - Google Patents

METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT. Download PDF

Info

Publication number
FR3056172B1
FR3056172B1 FR1658806A FR1658806A FR3056172B1 FR 3056172 B1 FR3056172 B1 FR 3056172B1 FR 1658806 A FR1658806 A FR 1658806A FR 1658806 A FR1658806 A FR 1658806A FR 3056172 B1 FR3056172 B1 FR 3056172B1
Authority
FR
France
Prior art keywords
vehicle
ground
cameras
positioning
motor vehicle
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.)
Active
Application number
FR1658806A
Other languages
French (fr)
Other versions
FR3056172A1 (en
Inventor
Frederico FERREIRA
Cedric HOLLART
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1658806A priority Critical patent/FR3056172B1/en
Publication of FR3056172A1 publication Critical patent/FR3056172A1/en
Application granted granted Critical
Publication of FR3056172B1 publication Critical patent/FR3056172B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/40—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the details of the power supply or the coupling to vehicle components
    • B60R2300/402—Image calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • G01B21/042—Calibration or calibration artifacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

L'invention concerne une méthode d'installation de zones de repérage sur un sol horizontal sensiblement plan pour la calibration des caméras d'un véhicule automobile (1), comprenant : - le positionnement du véhicule (1) sur le sol, roues parallèles à un axe longitudinal (X) du véhicule, - le positionnement d'un équipement de repérage (10) sur le sol autour du véhicule, ledit équipement de repérage (10) comprenant un ensemble de plaques allongées distinctes formant des règles (11-18), ce positionnement étant réalisé en posant les règles sur le sol selon un schéma prédéterminé, à une distance prédéterminée du véhicule. Chaque règle (11-18) présente une face plane inférieure reposant au moins partiellement sur le sol, une face supérieure comportant une zone de repérage et est suffisamment rigide pour ne pas se déformer dans un plan parallèle aux faces supérieure et inférieure. L'invention concerne également l'équipement correspondant.The invention relates to a method of installing tracking zones on a substantially flat horizontal ground for calibrating the cameras of a motor vehicle (1), comprising: - positioning the vehicle (1) on the ground, wheels parallel to a longitudinal axis (X) of the vehicle, - the positioning of tracking equipment (10) on the ground around the vehicle, said tracking equipment (10) comprising a set of separate elongated plates forming rules (11-18) , this positioning being carried out by placing the rules on the ground according to a predetermined diagram, at a predetermined distance from the vehicle. Each rule (11-18) has a lower flat face resting at least partially on the ground, an upper face comprising a locating zone and is rigid enough not to deform in a plane parallel to the upper and lower faces. The invention also relates to the corresponding equipment.

FR1658806A 2016-09-20 2016-09-20 METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT. Active FR3056172B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1658806A FR3056172B1 (en) 2016-09-20 2016-09-20 METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658806 2016-09-20
FR1658806A FR3056172B1 (en) 2016-09-20 2016-09-20 METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT.

Publications (2)

Publication Number Publication Date
FR3056172A1 FR3056172A1 (en) 2018-03-23
FR3056172B1 true FR3056172B1 (en) 2020-06-26

Family

ID=57860964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658806A Active FR3056172B1 (en) 2016-09-20 2016-09-20 METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT.

Country Status (1)

Country Link
FR (1) FR3056172B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019048743A1 (en) * 2017-09-11 2019-03-14 Renault S.A.S. Method for installing reference zones on a ground surface for calibrating cameras of a motor vehicle, and associated equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448785B (en) * 1980-04-23 1987-03-16 Pharos Ab DEVICE FOR CHECKING MATERIAL AND / OR META DIMENSION OF GREAT FOREMAL
EP3412511B1 (en) * 2008-10-06 2021-12-29 Mobileye Vision Technologies Ltd. Bundling of driver assistance systems
FR2998956B1 (en) * 2012-12-04 2014-12-26 Continental Automotive France METHOD FOR CALIBRATING A CAMERA SET UP IN A MOTOR VEHICLE
US9661319B2 (en) * 2014-05-21 2017-05-23 GM Global Technology Operations LLC Method and apparatus for automatic calibration in surrounding view systems
TWI536313B (en) * 2015-06-30 2016-06-01 財團法人工業技術研究院 Method for adjusting vehicle panorama system

Also Published As

Publication number Publication date
FR3056172A1 (en) 2018-03-23

Similar Documents

Publication Publication Date Title
FR3056171B1 (en) METHOD OF INSTALLING A GEOMETRIC REFERENTIAL ON A FLOOR FOR THE CALIBRATION OF ELECTRIC OR ELECTRONIC COMPONENTS OF A MOTOR VEHICLE AND ADAPTED EQUIPMENT.
US9649879B2 (en) High load capacity wheel force transducer
US20150355056A1 (en) Laser measurement system and method
JP6858366B2 (en) Road surface evaluation system and evaluation method
FR3056172B1 (en) METHOD OF INSTALLING TRACKING ZONES ON A FLOOR FOR THE CALIBRATION OF CAMERAS OF A MOTOR VEHICLE AND APPROPRIATE EQUIPMENT.
AU2012239830B2 (en) Method and device for monitoring the stability of a loading crane mounted on a vehicle
FR3049752B1 (en) METHOD FOR PRODUCING AN ACOUSTIC PROTECTION PANEL FOR A MOTOR VEHICLE
MX2018003788A (en) Tapered axle/suspension system beam for heavy-duty vehicles.
FR3084854B1 (en) PROCEDURE FOR CONTROLLING THE HEIGHT OF A VEHICLE AND ASSOCIATED VEHICLE
FR3077050B1 (en) Storage system for storing a two-wheeler in a motor vehicle
JP2015034727A (en) Optical axis angle inspection device
WO2014000035A1 (en) Improved brake testing apparatus
EP2934809B1 (en) Method of welding the extremities of rails and mould therefor
FR3053283B1 (en) FLAT ROLLING DEVICE FOR AUTOMOTIVE VEHICLES AND ASSEMBLY MOUNTED INCORPORATED
FR3052726B1 (en) METHOD FOR ADAPTING THE TAKE-OFF OF A MOTOR VEHICLE
MX2019006707A (en) Method for checking a continuous elongated element during the building of a tyre for vehicle wheels and apparatus for building a tyre for vehicle wheels.
FR2941778B1 (en) ASSEMBLY FOR MEASURING LIQUID LEVEL IN AN ENCLOSURE, AND CORRESPONDING MOTOR VEHICLE.
FR3050415B1 (en) METHOD FOR AUTHORIZING THE ACTIVATION OF AN ELECTRICAL EQUIPMENT OF A VEHICLE
FR3080595B1 (en) DEVICE AND METHOD FOR ADJUSTING THE HEIGHT POSITIONING OF A VEHICLE ON A LOADING PLATFORM
FR3044986B1 (en) IMPACT BEAM FOR A MOTOR VEHICLE COMPRISING A TRAVERSE AND A SHOCK ABSORBER
FR3063270B1 (en) AERODYNAMIC MOUNTING DEVICE ON THE GROUND OF A MOTOR VEHICLE, INCLUDING A HORIZONTAL AIR DEFLECTOR HOUSING A ROTATING CYLINDER.
FR3085313B1 (en) METHOD FOR THE TEMPORARY EXTENSION OF THE AUTONOMY OF AN ELECTRIC VEHICLE
CN203846379U (en) Road detection device
FR3054186B1 (en) FRONT STRUCTURE OF A LOW TRACK MOTOR VEHICLE FOR PEDESTRIAN IMPACT
CN202557207U (en) Spoke and rim assembly for automobiles

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180323

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CA Change of address

Effective date: 20221014

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9