SG11201600833YA - Tunnel lining surface examination system and vehicle used in tunnel lining surface examination system - Google Patents

Tunnel lining surface examination system and vehicle used in tunnel lining surface examination system

Info

Publication number
SG11201600833YA
SG11201600833YA SG11201600833YA SG11201600833YA SG11201600833YA SG 11201600833Y A SG11201600833Y A SG 11201600833YA SG 11201600833Y A SG11201600833Y A SG 11201600833YA SG 11201600833Y A SG11201600833Y A SG 11201600833YA SG 11201600833Y A SG11201600833Y A SG 11201600833YA
Authority
SG
Singapore
Prior art keywords
tunnel lining
examination system
lining surface
surface examination
vehicle used
Prior art date
Application number
SG11201600833YA
Other languages
English (en)
Inventor
Yukio Akashi
Kazuaki Hashimoto
Shogo Hayashi
Original Assignee
West Nippon Expressway Engineering Shikoku Company Ltd
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 West Nippon Expressway Engineering Shikoku Company Ltd filed Critical West Nippon Expressway Engineering Shikoku Company Ltd
Publication of SG11201600833YA publication Critical patent/SG11201600833YA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • 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
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • 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
    • G06T7/0008—Industrial image inspection checking presence/absence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30108—Industrial image inspection
    • 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
    • G06T2207/30181—Earth observation
    • G06T2207/30184—Infrastructure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/701—Line sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Studio Devices (AREA)
SG11201600833YA 2014-07-25 2014-12-03 Tunnel lining surface examination system and vehicle used in tunnel lining surface examination system SG11201600833YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014152322A JP6444086B2 (ja) 2014-07-25 2014-07-25 トンネル覆工面調査システムおよびトンネル覆工面調査システムに用いる車両
PCT/JP2014/082021 WO2016013132A1 (ja) 2014-07-25 2014-12-03 トンネル覆工面調査システムおよびトンネル覆工面調査システムに用いる車両

Publications (1)

Publication Number Publication Date
SG11201600833YA true SG11201600833YA (en) 2016-04-28

Family

ID=55162683

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201600833YA SG11201600833YA (en) 2014-07-25 2014-12-03 Tunnel lining surface examination system and vehicle used in tunnel lining surface examination system

Country Status (6)

Country Link
US (1) US10116871B2 (zh)
JP (1) JP6444086B2 (zh)
KR (1) KR20170034750A (zh)
CN (1) CN105765374B (zh)
SG (1) SG11201600833YA (zh)
WO (1) WO2016013132A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6373111B2 (ja) * 2014-07-25 2018-08-15 西日本高速道路エンジニアリング四国株式会社 トンネル覆工面調査システムおよびトンネル覆工面調査システムに用いる車両
EP3396309B1 (en) * 2015-12-22 2019-09-25 Mitsubishi Electric Corporation Wobble detection device
JP6627986B2 (ja) * 2016-11-01 2020-01-08 三菱電機株式会社 移動撮像システム及び撮像方法
JP6927694B2 (ja) * 2016-12-15 2021-09-01 西日本高速道路エンジニアリング四国株式会社 トンネル覆工画像作成システム、および、トンネル覆工画像作成方法
EP3442213B1 (en) * 2017-08-09 2020-12-09 Ricoh Company, Ltd. Structure wall imaging device, vehicle, and structure wall imaging method
JP2019033478A (ja) * 2017-08-09 2019-02-28 株式会社リコー 構造物壁面の撮影装置、車両、構造物壁面の撮影方法、及びトンネル壁面の撮影方法
JP2019109136A (ja) * 2017-12-19 2019-07-04 パナソニックＩｐマネジメント株式会社 照明装置、照明装置の設置方法及び道路管理システム
CN109696441A (zh) * 2019-02-18 2019-04-30 中国铁路沈阳局集团有限公司科学技术研究所 一种铁路隧道衬砌表面状态检测车
JP7279438B2 (ja) 2019-03-19 2023-05-23 株式会社リコー 撮像装置、車両及び撮像方法
CN110514518B (zh) * 2019-07-19 2021-03-26 同济大学 基于隧道衬砌病害特征的隧道衬砌结构服役性能检测方法
JP6732082B1 (ja) * 2019-09-03 2020-07-29 三菱電機株式会社 画像生成装置、画像生成方法、および画像生成プログラム
JP7458876B2 (ja) 2019-12-25 2024-04-01 三菱電機株式会社 カメラユニット
JP7329435B2 (ja) * 2019-12-25 2023-08-18 三菱電機株式会社 車両及び撮影方法
CN111539286B (zh) * 2020-04-15 2022-11-22 创新奇智(合肥)科技有限公司 衬砌线识别方法、装置及可读存储介质
CN112326552B (zh) * 2020-10-21 2021-09-07 山东大学 基于视觉和力觉感知的隧道掉块病害检测方法和系统
CN113256714B (zh) * 2021-07-13 2021-09-24 湖南大学 隧道表面图像处理方法及系统
JP2023106862A (ja) * 2022-01-21 2023-08-02 株式会社リコー 撮像装置、撮像方法、プログラム、および撮像システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888720A (en) * 1987-12-07 1989-12-19 Fryer Glenn E Tunnel measuring apparatus and method
JPH09284749A (ja) * 1996-04-12 1997-10-31 Furukawa Electric Co Ltd:The トンネル内壁面の撮影方法とそれを用いた撮影装置
JP4010806B2 (ja) * 2001-12-20 2007-11-21 西松建設株式会社 コンクリート表面の変状調査システム、および、コンクリート表面の変状調査方法
WO2005033475A1 (ja) * 2003-10-01 2005-04-14 Hitachi, Ltd. トンネル落盤監視システム、トンネル落盤監視方法及び土木構造物破損監視システム
CN101957178B (zh) * 2009-07-17 2012-05-23 上海同岩土木工程科技有限公司 一种隧道衬砌裂缝测量方法及其测量装置
CN102346013A (zh) * 2010-07-29 2012-02-08 同济大学 一种隧道衬砌裂缝宽度的测量方法及装置
JP5734070B2 (ja) * 2011-04-14 2015-06-10 三菱電機株式会社 展開図生成装置及び展開図生成方法
JP6068099B2 (ja) * 2012-11-09 2017-01-25 西日本高速道路エンジニアリング四国株式会社 道路構造物の表面を調査する装置
CN103674963A (zh) * 2013-11-15 2014-03-26 上海嘉珏实业有限公司 一种基于数字全景摄像的隧道检测装置及其检测方法

Also Published As

Publication number Publication date
US20160227126A1 (en) 2016-08-04
JP2016031248A (ja) 2016-03-07
JP6444086B2 (ja) 2018-12-26
CN105765374A (zh) 2016-07-13
CN105765374B (zh) 2020-04-10
KR20170034750A (ko) 2017-03-29
US10116871B2 (en) 2018-10-30
WO2016013132A1 (ja) 2016-01-28

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