RU2657648C1 - Способ и устройство обнаружения дефектов на поверхности шин - Google Patents

Способ и устройство обнаружения дефектов на поверхности шин Download PDF

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RU2657648C1
RU2657648C1 RU2018101454A RU2018101454A RU2657648C1 RU 2657648 C1 RU2657648 C1 RU 2657648C1 RU 2018101454 A RU2018101454 A RU 2018101454A RU 2018101454 A RU2018101454 A RU 2018101454A RU 2657648 C1 RU2657648 C1 RU 2657648C1
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ПЬОВАН Алессандро ГИДОТТИ
Валериано БАЛЛАРДИНИ
Винченцо БОФФА
Фабио РЕГОЛИ
СТЕФАНО Луиджи ДИ
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Пирелли Тайр С.П.А.
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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • 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
    • 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
    • G01N21/956—Inspecting patterns on the surface of objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20216—Image averaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20224—Image subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30164—Workpiece; Machine component

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
RU2018101454A 2015-06-30 2016-06-21 Способ и устройство обнаружения дефектов на поверхности шин RU2657648C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUB20151822 2015-06-30
IT102015000028956 2015-06-30
PCT/IB2016/053680 WO2017001970A1 (en) 2015-06-30 2016-06-21 Method and apparatus for detecting defects on the surface of tyres

Publications (1)

Publication Number Publication Date
RU2657648C1 true RU2657648C1 (ru) 2018-06-14

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RU2018101454A RU2657648C1 (ru) 2015-06-30 2016-06-21 Способ и устройство обнаружения дефектов на поверхности шин

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Country Link
US (2) US10275874B2 (enExample)
EP (1) EP3317634B1 (enExample)
CN (1) CN108337900B (enExample)
BR (1) BR112017027110B1 (enExample)
MX (2) MX385660B (enExample)
RU (1) RU2657648C1 (enExample)
WO (1) WO2017001970A1 (enExample)

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US10697762B2 (en) * 2014-12-22 2020-06-30 Pirelli Tyre S.P.A. Apparatus for controlling tyres in a production line
KR102596252B1 (ko) 2014-12-22 2023-10-31 피렐리 타이어 소시에떼 퍼 아찌오니 생산라인에서 타이어를 검사하기 위한 방법 및 기기
EP3317855B1 (en) 2015-06-30 2020-08-05 Pirelli Tyre S.p.A. Method and apparatus for analysing a surface of a tyre
FR3039684B1 (fr) * 2015-07-27 2018-08-10 Compagnie Generale Des Etablissements Michelin Procede optimise d'analyse de la conformite de la surface d'un pneumatique
RU2721050C2 (ru) 2015-12-16 2020-05-15 Пирелли Тайр С.П.А. Устройство и способ анализа шин
EP3391011B1 (en) * 2015-12-16 2020-02-19 Pirelli Tyre S.p.A. Method and apparatus for checking tyres
CN108603813B (zh) 2015-12-28 2020-10-27 倍耐力轮胎股份公司 用于检查轮胎的设备
KR102425871B1 (ko) 2015-12-28 2022-07-27 피렐리 타이어 소시에떼 퍼 아찌오니 타이어 점검 장치 및 방법
WO2017187164A1 (en) * 2016-04-25 2017-11-02 Sigmavision Ltd Tread depth measurement
IT201700016046A1 (it) * 2017-02-14 2018-08-14 Tekna Automazione E Controllo S R L Apparato per il rilevamento e la verifica di difetti superficiali di un pneumatico al termine di un processo di produzione
DE102017204172A1 (de) * 2017-03-14 2018-09-20 Continental Reifen Deutschland Gmbh Crawler
CN107316300B (zh) * 2017-07-17 2020-12-15 杭州盈格信息技术有限公司 一种基于深度卷积神经网络的轮胎x光病疵检测方法
US11935222B2 (en) * 2018-12-13 2024-03-19 Uveye Ltd. Method of automatic tire inspection and system thereof
CN113791093B (zh) * 2021-10-14 2025-08-15 山东奇妙智能科技有限公司 一种轮胎缺陷检测数据标定装置及方法
CN114637270B (zh) 2022-05-17 2022-08-23 成都秦川物联网科技股份有限公司 基于集散控制的智能制造工业物联网及控制方法
CN115208927B (zh) * 2022-08-24 2022-12-06 成都秦川物联网科技股份有限公司 用于次品修正调控的工业物联网及其控制方法
CN115496755B (zh) * 2022-11-16 2023-02-14 南京云创大数据科技股份有限公司 基于结构光及梯度分析的类镜面缺陷检测方法及装置
CN115808911B (zh) * 2023-02-02 2023-04-28 成都秦川物联网科技股份有限公司 用于生产线产生不良品时的工业物联网调控方法及系统
CN118817341B (zh) * 2024-07-10 2025-01-24 山东奇妙智能科技有限公司 一种基于机器视觉的轮胎缺陷检测装置
CN119270802B (zh) * 2024-11-25 2025-03-28 成都秦川物联网科技股份有限公司 基于工业物联网的装配质量控制方法、系统及介质
CN119515210B (zh) * 2025-01-22 2025-04-11 成都秦川物联网科技股份有限公司 一种基于工业物联网的产品质量抽检方法、系统及介质
CN120685568A (zh) * 2025-07-01 2025-09-23 山东丰源轮胎制造股份有限公司 一种基于图像分析的轮胎花纹分析方法及系统

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JP2010032467A (ja) * 2008-07-31 2010-02-12 Bridgestone Corp タイヤ検査方法及びタイヤ検査装置

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Publication number Publication date
US20190318466A1 (en) 2019-10-17
MX2017016138A (es) 2018-03-01
BR112017027110A2 (enExample) 2018-08-21
EP3317634A1 (en) 2018-05-09
WO2017001970A1 (en) 2017-01-05
CN108337900B (zh) 2020-04-07
US10275874B2 (en) 2019-04-30
EP3317634B1 (en) 2020-06-10
US20180189939A1 (en) 2018-07-05
BR112017027110B1 (pt) 2022-08-09
US10878558B2 (en) 2020-12-29
MX2019009091A (es) 2019-11-18
MX385660B (es) 2025-03-11
CN108337900A (zh) 2018-07-27

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