MX2021001598A - Metodo y dispositivo para verificar neumaticos. - Google Patents

Metodo y dispositivo para verificar neumaticos.

Info

Publication number
MX2021001598A
MX2021001598A MX2021001598A MX2021001598A MX2021001598A MX 2021001598 A MX2021001598 A MX 2021001598A MX 2021001598 A MX2021001598 A MX 2021001598A MX 2021001598 A MX2021001598 A MX 2021001598A MX 2021001598 A MX2021001598 A MX 2021001598A
Authority
MX
Mexico
Prior art keywords
light source
focal plane
light
source
distance
Prior art date
Application number
MX2021001598A
Other languages
English (en)
Inventor
Valeriano Ballardini
Vincenzo Boffa
Alessandro Held
Daniele Pecoraro
Josef Engelsberger
Bernd Leitner
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of MX2021001598A publication Critical patent/MX2021001598A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G01M17/027—Tyres using light, e.g. infrared, ultraviolet or holographic techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10152—Varying illumination

Abstract

La presente invención se refiere a un dispositivo para revisar una llanta, el dispositivo constando de: un sistema de detección que consta de una cámara que tiene un plano óptico que pasa por la cámara y define un plano focal; una primera fuente de luz, una segunda fuente de luz y una tercera fuente de luz adaptadas para emitir una primera radiación de luz, una segunda radiación de luz y una tercera radiación de luz, respectivamente, para iluminar una parte de superficie de la llanta en o cerca del plano focal, la segunda fuente de luz y la tercera fuente de luz estando dispuestas en los lados opuestos con respecto al plano óptico; donde la primera fuente de luz está fijada con respecto al sistema de detección y la segunda fuente de luz y la tercera fuente de luz están adaptadas para ser movibles desde una primera configuración inactiva donde son controladas para no emitir la segunda radiación de luz y la tercera radiación de luz y en donde la distancia de la segunda fuente de luz y de la tercera fuente de luz desde el plano focal es más grande que la distancia de la primera fuente de luz desde el plano focal pasta una configuración activa en donde están adaptadas para emitir al menos una entre la segunda radiación de luz y la tercera radiación de luz y en donde la distancia de la segunda fuente y de la tercera fuente desde el plano focal es igual a, o menor que, la distancia de la primera fuente desde el plano focal (121); y una unidad de accionamiento y control adaptada para activar el sistema de detección para adquirir una primera imagen y al menos una segunda imagen de una primera parte de superficie y una segunda parte de superficie de la llanta en la configuración inactiva y en la configuración activa, respectivamente.
MX2021001598A 2015-12-16 2016-12-16 Metodo y dispositivo para verificar neumaticos. MX2021001598A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB20159593 2015-12-16
PCT/IB2016/057711 WO2017103872A1 (en) 2015-12-16 2016-12-16 Method and device for checking tyres

Publications (1)

Publication Number Publication Date
MX2021001598A true MX2021001598A (es) 2022-09-13

Family

ID=55642750

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2021001598A MX2021001598A (es) 2015-12-16 2016-12-16 Metodo y dispositivo para verificar neumaticos.
MX2018006593A MX2018006593A (es) 2015-12-16 2016-12-16 Metodo y dispositivo para verificar neumaticos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2018006593A MX2018006593A (es) 2015-12-16 2016-12-16 Metodo y dispositivo para verificar neumaticos.

Country Status (9)

Country Link
US (2) US10697858B2 (es)
EP (1) EP3391012B1 (es)
JP (1) JP6917371B2 (es)
KR (1) KR102595037B1 (es)
CN (1) CN108431574B (es)
BR (1) BR112018011649B8 (es)
MX (2) MX2021001598A (es)
RU (1) RU2732671C2 (es)
WO (1) WO2017103872A1 (es)

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EP3237837B1 (en) 2014-12-22 2020-02-19 Pirelli Tyre S.p.A. Method and apparatus for checking tyres in a production line
CN107110639B (zh) * 2014-12-22 2020-10-09 倍耐力轮胎股份公司 用于检查轮胎生产线上的轮胎的装置
BR112018011649B8 (pt) * 2015-12-16 2022-12-13 Pirelli Dispositivo, kit e método para verificar um pneu
BR112018011850B1 (pt) * 2015-12-16 2022-10-11 Pirelli Tyre S.P.A. Método e aparelho para verificar um pneu
CN108369159B (zh) 2015-12-16 2021-05-25 倍耐力轮胎股份公司 用于分析轮胎的装置和方法
WO2017115300A1 (en) * 2015-12-28 2017-07-06 Pirelli Tyre S.P.A. Apparatus and method for checking tyres
EP3397938B1 (en) 2015-12-28 2019-08-28 Pirelli Tyre S.p.A. Apparatus for checking tyres
WO2018229805A1 (en) * 2017-06-12 2018-12-20 Pirelli Tyre S.P.A. Method for checking tyres
WO2019111482A1 (ja) * 2017-12-06 2019-06-13 ソニー・オリンパスメディカルソリューションズ株式会社 医療用制御装置、および制御方法
EP3899506A1 (en) * 2018-12-20 2021-10-27 Pirelli Tyre S.p.A. Method and station for checking tyres
CN113167687A (zh) * 2018-12-21 2021-07-23 倍耐力轮胎股份公司 用于检查轮胎的方法和站
FR3103555B1 (fr) * 2019-11-27 2021-12-24 Michelin & Cie Système d’évaluation de l’état de la surface d’un pneumatique
CN112297717B (zh) * 2020-11-03 2021-08-20 肇庆骏鸿实业有限公司 一种全地形越野轮胎外观检测装置
CN114046746A (zh) * 2021-12-08 2022-02-15 北京汇丰隆智能科技有限公司 一种车辆轮胎磨损3d扫描在线光学检测装置及检测方法

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CN107110639B (zh) * 2014-12-22 2020-10-09 倍耐力轮胎股份公司 用于检查轮胎生产线上的轮胎的装置
ITUB20155721A1 (it) * 2015-11-19 2017-05-19 Pirelli Metodo e linea di controllo di pneumatici per ruote di veicoli
CN108369159B (zh) * 2015-12-16 2021-05-25 倍耐力轮胎股份公司 用于分析轮胎的装置和方法
BR112018011850B1 (pt) * 2015-12-16 2022-10-11 Pirelli Tyre S.P.A. Método e aparelho para verificar um pneu
BR112018011649B8 (pt) * 2015-12-16 2022-12-13 Pirelli Dispositivo, kit e método para verificar um pneu
EP3397938B1 (en) * 2015-12-28 2019-08-28 Pirelli Tyre S.p.A. Apparatus for checking tyres
MX2018007570A (es) * 2015-12-28 2018-09-21 Pirelli Dispositivo para verificar neumaticos.
WO2017115300A1 (en) * 2015-12-28 2017-07-06 Pirelli Tyre S.P.A. Apparatus and method for checking tyres
ITUA20163534A1 (it) * 2016-05-18 2017-11-18 Pirelli Metodo e linea di controllo di pneumatici per ruote di veicoli

Also Published As

Publication number Publication date
JP2019502112A (ja) 2019-01-24
US20200191685A1 (en) 2020-06-18
KR102595037B1 (ko) 2023-10-27
RU2018124784A (ru) 2020-01-16
US10697858B2 (en) 2020-06-30
BR112018011649B8 (pt) 2022-12-13
CN108431574B (zh) 2020-12-22
US20180364134A1 (en) 2018-12-20
CN108431574A (zh) 2018-08-21
US11029236B2 (en) 2021-06-08
RU2732671C2 (ru) 2020-09-21
WO2017103872A1 (en) 2017-06-22
KR20180094953A (ko) 2018-08-24
JP6917371B2 (ja) 2021-08-11
BR112018011649A2 (pt) 2018-12-04
MX2018006593A (es) 2018-11-09
EP3391012B1 (en) 2022-03-23
BR112018011649B1 (pt) 2022-09-27
EP3391012A1 (en) 2018-10-24
RU2018124784A3 (es) 2020-04-16

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