CN108369160B - 用于检查轮胎的方法和设备 - Google Patents

用于检查轮胎的方法和设备 Download PDF

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Publication number
CN108369160B
CN108369160B CN201680072359.7A CN201680072359A CN108369160B CN 108369160 B CN108369160 B CN 108369160B CN 201680072359 A CN201680072359 A CN 201680072359A CN 108369160 B CN108369160 B CN 108369160B
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China
Prior art keywords
surface portion
tire
light source
image
optical radiation
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Chinese (zh)
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CN108369160A (zh
Inventor
A·赫尔德
V·波法
D·佩克拉罗
V·巴拉尔迪尼
J·恩格尔斯伯格
B·莱特纳
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Pirelli Tyre SpA
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Pirelli Tyre SpA
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    • 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
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • 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
    • G01N2021/8812—Diffuse illumination, e.g. "sky"
    • 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

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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
CN201680072359.7A 2015-12-16 2016-12-16 用于检查轮胎的方法和设备 Active CN108369160B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUB2015A009501 2015-12-16
ITUB20159501 2015-12-16
PCT/IB2016/057712 WO2017103873A1 (en) 2015-12-16 2016-12-16 Method and apparatus for checking tyres

Publications (2)

Publication Number Publication Date
CN108369160A CN108369160A (zh) 2018-08-03
CN108369160B true CN108369160B (zh) 2020-09-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680072359.7A Active CN108369160B (zh) 2015-12-16 2016-12-16 用于检查轮胎的方法和设备

Country Status (9)

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US (2) US10605698B2 (https=)
EP (1) EP3391011B1 (https=)
JP (1) JP6789292B2 (https=)
KR (1) KR102737406B1 (https=)
CN (1) CN108369160B (https=)
BR (1) BR112018011850B1 (https=)
MX (1) MX378779B (https=)
RU (1) RU2733978C2 (https=)
WO (1) WO2017103873A1 (https=)

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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
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EP3397938B1 (en) 2015-12-28 2019-08-28 Pirelli Tyre S.p.A. Apparatus for checking tyres
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EP3899483B1 (en) * 2018-12-21 2024-04-17 Pirelli Tyre S.p.A. Method and station for checking tyres
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CN110954009B (zh) * 2019-12-20 2021-09-07 逸美德科技股份有限公司 轮毂端面变形检测方法及其装置
CN113406108B (zh) * 2021-08-19 2021-10-26 东营市方兴橡胶有限责任公司 一种轮胎缺陷检测装置及其使用方法
CN117571736B (zh) * 2024-01-15 2024-05-10 中路慧能检测认证科技有限公司 一种轮胎检测系统
CN119845726B (zh) * 2025-03-19 2025-07-22 陕西东方模具压铸有限公司 适用于燃气软管的视觉质检方法、系统及设备

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US10809158B2 (en) 2015-12-28 2020-10-20 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
CN108603812B (zh) 2015-12-28 2024-07-30 倍耐力轮胎股份公司 用于检查轮胎的装置

Also Published As

Publication number Publication date
US10935467B2 (en) 2021-03-02
BR112018011850A2 (pt) 2018-11-27
WO2017103873A1 (en) 2017-06-22
EP3391011A1 (en) 2018-10-24
RU2018124988A (ru) 2020-01-20
BR112018011850B1 (pt) 2022-10-11
MX378779B (es) 2025-03-10
RU2733978C2 (ru) 2020-10-08
JP6789292B2 (ja) 2020-11-25
US20190086293A1 (en) 2019-03-21
US10605698B2 (en) 2020-03-31
CN108369160A (zh) 2018-08-03
EP3391011B1 (en) 2020-02-19
JP2019505760A (ja) 2019-02-28
KR102737406B1 (ko) 2024-12-03
US20200217756A1 (en) 2020-07-09
KR20180093920A (ko) 2018-08-22
RU2018124988A3 (https=) 2020-04-17
MX2018006046A (es) 2018-09-12

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