ATE330073T1 - Inspektionssystem für strassenschäden - Google Patents

Inspektionssystem für strassenschäden

Info

Publication number
ATE330073T1
ATE330073T1 AT98960925T AT98960925T ATE330073T1 AT E330073 T1 ATE330073 T1 AT E330073T1 AT 98960925 T AT98960925 T AT 98960925T AT 98960925 T AT98960925 T AT 98960925T AT E330073 T1 ATE330073 T1 AT E330073T1
Authority
AT
Austria
Prior art keywords
pavement surface
inspection system
road damage
damage inspection
computer
Prior art date
Application number
AT98960925T
Other languages
English (en)
Inventor
Ronald Allan Ferguson
David Norman Pratt
Paul Richard Turtle
Ian Barry Macintyre
Daniel Peter Moore
Patrick Dale Kearney
Michael John Best
James Laurie Gardner
Mark Berman
Michael James Buckley
Edmond Joseph Breen
Ronald Jones
Original Assignee
Roads And Traffic Authority Of
Commw Scient Ind Res Org
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 Roads And Traffic Authority Of, Commw Scient Ind Res Org filed Critical Roads And Traffic Authority Of
Application granted granted Critical
Publication of ATE330073T1 publication Critical patent/ATE330073T1/de

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/02—Tracing profiles of land surfaces
    • G01C7/04—Tracing profiles of land surfaces involving a vehicle which moves along the profile to be traced

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Road Repair (AREA)
  • Traffic Control Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
AT98960925T 1997-12-22 1998-12-22 Inspektionssystem für strassenschäden ATE330073T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP1075A AUPP107597A0 (en) 1997-12-22 1997-12-22 Road pavement deterioration inspection system

Publications (1)

Publication Number Publication Date
ATE330073T1 true ATE330073T1 (de) 2006-07-15

Family

ID=3805357

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98960925T ATE330073T1 (de) 1997-12-22 1998-12-22 Inspektionssystem für strassenschäden

Country Status (9)

Country Link
US (1) US6615648B1 (de)
EP (1) EP1042559B1 (de)
AT (1) ATE330073T1 (de)
AU (1) AUPP107597A0 (de)
CA (1) CA2315188C (de)
DE (1) DE69834946D1 (de)
ES (1) ES2264812T3 (de)
NZ (1) NZ505072A (de)
WO (1) WO1999032725A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195733A (zh) * 2020-09-27 2021-01-08 刘胜 一种公路养护用可自动识别路面破损的检测装置

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7576695B2 (en) 1999-03-05 2009-08-18 Era Systems Corporation Multilateration enhancements for noise and operations management
US7375683B2 (en) * 1999-03-05 2008-05-20 Era Systems Corporation Use of geo-stationary satellites to augment wide— area multilateration synchronization
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US7495612B2 (en) 1999-03-05 2009-02-24 Era Systems Corporation Method and apparatus to improve ADS-B security
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7429950B2 (en) * 1999-03-05 2008-09-30 Era Systems Corporation Method and apparatus to extend ADS performance metrics
US7437250B2 (en) * 1999-03-05 2008-10-14 Era Systems Corporation Airport pavement management system
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7739167B2 (en) * 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US7423590B2 (en) * 1999-03-05 2008-09-09 Era Systems Corporation Method and apparatus for improving ADS-B security
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7612716B2 (en) 1999-03-05 2009-11-03 Era Systems Corporation Correlation of flight track data with other data sources
FI19992761L (fi) * 1999-12-22 2001-06-23 Visy Oy Menetelmä kuljetusvälineen kunnon valvomiseksi
DE19962949A1 (de) * 1999-12-24 2001-07-19 Daimler Chrysler Ag Vorrichtung zur abtaststrahlungsbasierten Oberflächenzustandserkennung insbesondere von Straßen
US6842534B1 (en) 2000-09-28 2005-01-11 Itt Manufacturing Enterprises, Inc. Detecting material failures in ground locations
US6952487B2 (en) * 2001-04-06 2005-10-04 Itt Manufacturing Enterprises, Inc. Detecting the presence of failure(s) in existing man-made structures
US6821052B2 (en) * 2001-10-09 2004-11-23 William Harrison Zurn Modular, robotic road repair machine
US20040032269A1 (en) * 2002-08-14 2004-02-19 Transtech Systems, Inc. Paving material analyzer system, sensor and method
CN1813182A (zh) * 2003-04-24 2006-08-02 奥迪赛能源有限公司 公路反射能力和街道照明的监测
US7219024B2 (en) * 2004-05-26 2007-05-15 Transtech Systems, Inc. Material analysis including density and moisture content determinations
WO2006004846A2 (en) * 2004-06-30 2006-01-12 Georgetown Rail Equipment Company System and method for inspecting railroad track
US8209145B2 (en) * 2004-06-30 2012-06-26 Georgetown Rail Equipment Company Methods for GPS to milepost mapping
US8081320B2 (en) * 2004-06-30 2011-12-20 Georgetown Rail Equipment Company Tilt correction system and method for rail seat abrasion
US8405837B2 (en) * 2004-06-30 2013-03-26 Georgetown Rail Equipment Company System and method for inspecting surfaces using optical wavelength filtering
US8958079B2 (en) 2004-06-30 2015-02-17 Georgetown Rail Equipment Company System and method for inspecting railroad ties
US7676377B2 (en) * 2005-04-22 2010-03-09 Rafie Hamidpour System for analyzing transportation infrastructure and minimizing repair costs
US7697727B2 (en) * 2005-05-23 2010-04-13 Board Of Regents, The University Of Texas System Automated surface distress measurement system
CA2509076C (en) * 2005-06-02 2013-07-16 Institut National D'optique A vision system and a method for scanning a traveling surface to detect surface defects thereof
US7801333B2 (en) 2005-06-02 2010-09-21 Institut National D'optique Vision system and a method for scanning a traveling surface to detect surface defects thereof
US7748264B2 (en) * 2005-10-05 2010-07-06 Mechanical System Dynamics Pty Ltd Measurement of pavement unevenness
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
KR100758705B1 (ko) * 2007-02-01 2007-09-21 위성동 도로의 포장상태 자동 조사장치
FR2913392B1 (fr) * 2007-03-07 2009-05-22 Jacques Clausin Dispositif de surveillance en temps reel de ballast.
CN101021417B (zh) * 2007-03-21 2010-05-19 于起峰 一种长直轨道几何参数的摄像测量方法
AT505310B1 (de) * 2007-09-25 2008-12-15 Arc Austrian Res Centers Gmbh Verfahren zur übermittlung und verarbeitung von messdaten
US8155989B2 (en) 2007-10-17 2012-04-10 The United States Of America As Represented By The Secretary Of The Army Engineered management system particularly suited for maintenance and repair (M and R) management of structure such as pavement
US20100103261A1 (en) * 2008-10-23 2010-04-29 James Michael Felt Bicycle handlebar video system
US20100106415A1 (en) * 2008-10-28 2010-04-29 Caterpillar Inc. System and method for analyzing a route location
CN101701919B (zh) * 2009-11-20 2011-05-11 长安大学 一种基于图像的路面裂缝检测系统及检测方法
CN101718072B (zh) * 2009-12-04 2011-06-08 中国人民解放军国防科学技术大学 基于摄像测量的摊铺机自动找平系统及方法
US20110221906A1 (en) * 2010-03-12 2011-09-15 Board Of Regents, The University Of Texas System Multiple Camera System for Automated Surface Distress Measurement
US9398782B2 (en) 2010-04-23 2016-07-26 Felt Racing, Llc Aerodynamic bicycle helmet
JP5014464B2 (ja) * 2010-05-19 2012-08-29 阪神高速技術株式会社 道路検査方法及び道路検査車両
US8688332B2 (en) 2011-04-20 2014-04-01 Caterpillar Inc. Management system incorporating performance and detection data
US8873837B2 (en) 2011-08-04 2014-10-28 University Of Southern California Image-based crack detection
US20130046471A1 (en) * 2011-08-18 2013-02-21 Harris Corporation Systems and methods for detecting cracks in terrain surfaces using mobile lidar data
WO2013090830A1 (en) 2011-12-16 2013-06-20 University Of Southern California Autonomous pavement condition assessment
US9062983B2 (en) * 2013-03-08 2015-06-23 Oshkosh Defense, Llc Terrain classification system for a vehicle
US9863928B1 (en) * 2013-03-20 2018-01-09 United Parcel Service Of America, Inc. Road condition detection system
CN103194956B (zh) * 2013-04-15 2016-02-24 南京道润交通科技有限公司 道路检测车及利用其进行道路检测的方法
US9365217B2 (en) * 2013-06-03 2016-06-14 Booz Allen Hamilton Inc. Mobile pothole detection system and method
CN103778634B (zh) * 2014-01-21 2016-06-22 中科怡海高新技术发展江苏股份公司 一种基于图像处理的车辙检测方法
US10866227B2 (en) 2014-02-03 2020-12-15 Goldin-Rudahl Systems, Inc. Early warning system for road, runway, and railway failures
US20150310368A1 (en) * 2014-04-25 2015-10-29 International Business Machines Corporation Road management equipment control
CN104141275B (zh) * 2014-08-12 2016-04-27 东南大学 一种公路路表抗滑纹理检测仪
CN104359913B (zh) * 2014-12-02 2016-08-31 吉林大学 基于线结构光动态测量基准的车载路面初生裂纹采集系统
CA2892952C (en) 2015-01-19 2019-10-15 Tetra Tech, Inc. Protective shroud
US10349491B2 (en) 2015-01-19 2019-07-09 Tetra Tech, Inc. Light emission power control apparatus and method
CA2893017C (en) 2015-01-19 2020-03-24 Tetra Tech, Inc. Light emission power control apparatus and method
CA2893007C (en) 2015-01-19 2020-04-28 Tetra Tech, Inc. Sensor synchronization apparatus and method
CA2892885C (en) 2015-02-20 2020-07-28 Tetra Tech, Inc. 3d track assessment system and method
CN104790283B (zh) * 2015-04-10 2016-11-02 同济大学 一种基于车载加速度计的路面平整度快速检测系统
US10489903B2 (en) * 2015-04-27 2019-11-26 Wuhan Wuda Zoyon Science And Technology Co., Ltd. Stepwise refinement detection method for pavement cracks
WO2016189764A1 (ja) * 2015-05-26 2016-12-01 三菱電機株式会社 検出装置および検出方法
WO2017057356A1 (ja) * 2015-09-28 2017-04-06 倉敷紡績株式会社 構造物撮像装置、構造物検査装置および構造物検査システム
JP6602624B2 (ja) * 2015-09-28 2019-11-06 倉敷紡績株式会社 構造物検査システム
CN105421201B (zh) * 2015-11-24 2019-01-11 中公高科养护科技股份有限公司 路面图像采集装置和路面图像采集车
US10416098B2 (en) 2016-05-26 2019-09-17 Georgetown Rail Equiptment Company Three-dimensional image reconstruction using transmission and scatter radiography methods
RU2639753C1 (ru) * 2016-07-25 2017-12-22 Марсель Рустамович Мухаметшин Автоматическая машина по ремонту поврежденных участков дорожного покрытия
JP6969865B2 (ja) * 2016-09-07 2021-11-24 東芝インフラシステムズ株式会社 ひび割れ解析装置、ひび割れ解析方法及びひび割れ解析プログラム
CN109804119B (zh) * 2016-12-30 2021-03-19 同济大学 基于红外热像图分析的沥青路面裂缝发育程度检测方法
US10846541B2 (en) * 2017-01-04 2020-11-24 Qualcomm Incorporated Systems and methods for classifying road features
CN107059578A (zh) * 2017-03-24 2017-08-18 东北林业大学 基于图像处理的路面裂缝病害检测系统
CN106895791B (zh) * 2017-04-14 2023-07-28 云南电网有限责任公司电力科学研究院 一种板卡形变监测预警系统
WO2019055465A1 (en) * 2017-09-12 2019-03-21 Bhavsar Parth SYSTEMS AND METHODS FOR DATA COLLECTION AND PERFORMANCE MONITORING OF TRANSPORT INFRASTRUCTURE
CN108106801B (zh) * 2017-11-15 2021-11-05 温州市交通工程试验检测有限公司 桥隧病害非接触检测系统及检测方法
US11341410B1 (en) 2017-12-07 2022-05-24 Triad National Security, Llc Subsurface stress criticality associated with fluid injection and determined using machine learning
US11169288B1 (en) * 2017-12-07 2021-11-09 Triad National Security, Llc Failure prediction and estimation of failure parameters
US10730538B2 (en) 2018-06-01 2020-08-04 Tetra Tech, Inc. Apparatus and method for calculating plate cut and rail seat abrasion based on measurements only of rail head elevation and crosstie surface elevation
US10807623B2 (en) 2018-06-01 2020-10-20 Tetra Tech, Inc. Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US11377130B2 (en) 2018-06-01 2022-07-05 Tetra Tech, Inc. Autonomous track assessment system
US10625760B2 (en) 2018-06-01 2020-04-21 Tetra Tech, Inc. Apparatus and method for calculating wooden crosstie plate cut measurements and rail seat abrasion measurements based on rail head height
US10555058B2 (en) * 2018-06-27 2020-02-04 Aktiebolaget Skf Wireless condition monitoring sensor with near field communication commissioning hardware
CN109410205B (zh) * 2018-11-01 2021-05-04 西安建筑科技大学 一种复杂路面背景下的裂缝提取方法
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
US10908291B2 (en) 2019-05-16 2021-02-02 Tetra Tech, Inc. System and method for generating and interpreting point clouds of a rail corridor along a survey path
US11600174B2 (en) 2019-07-22 2023-03-07 Pony A1 Inc. Systems and methods for autonomous road condition reporting
CN110541341B (zh) * 2019-09-04 2021-10-22 山西省交通科技研发有限公司 一种基于稳定视觉的公路结构病害检测装置及方法
CN110910343A (zh) * 2019-09-29 2020-03-24 北京建筑大学 路面裂缝检测的方法、装置及计算机设备
JP7211350B2 (ja) * 2019-11-29 2023-01-24 トヨタ自動車株式会社 路面損傷検出装置、路面損傷検出方法、プログラム
US11127135B1 (en) 2020-03-23 2021-09-21 Caterpillar Paving Products Inc. System and method for correcting paving mat defects
CN111781208B (zh) * 2020-07-24 2023-03-31 河南省交通规划设计研究院股份有限公司 一种道路裂缝检测装置
CN112224116A (zh) * 2020-11-11 2021-01-15 岑土秀 一种桥梁检测机
CN113026501A (zh) * 2021-03-15 2021-06-25 山东交通学院 一种自动检测与修复路面微裂缝的养护装置及养护方法
CN113657193A (zh) * 2021-07-27 2021-11-16 中铁工程装备集团有限公司 基于计算机视觉的管片破损检测方法、系统和盾构机
CN113622270A (zh) * 2021-07-29 2021-11-09 宁夏公路勘察设计院有限责任公司 一种半刚性基层沥青路面裂缝检测装置
CN113622239A (zh) * 2021-09-28 2021-11-09 吴海涛 一种道路路基的局部加强方法
US20230304233A1 (en) 2022-03-25 2023-09-28 Idaho Asphalt Supply, Inc. Machine, system and method for road construction
DE102022204831A1 (de) * 2022-05-17 2023-11-23 Zf Friedrichshafen Ag System zur Wahrnehmung von Straßenschäden durch automatisiert betreibbare Fahrzeuge
US12472999B2 (en) 2023-02-09 2025-11-18 Universal City Studios Llc Systems and methods for inspecting an amusement park attraction system
CH720610A1 (de) * 2023-03-16 2024-09-30 Daetwyler Schweiz Ag Verfahren zum Bestimmen von Merkmalseigenschaften einer Oberfläche
CN117036251A (zh) * 2023-07-17 2023-11-10 厦门理工学院 一种道路裂缝的检测方法、装置、设备及可读存储介质
CN117488639A (zh) * 2023-11-21 2024-02-02 重庆交通大学 沥青路面裂缝微波加热原位智能自修复系统
CN117822400A (zh) * 2023-12-29 2024-04-05 北京码联科技有限责任公司 一种路面裂缝修复设备、系统以及方法
CN118504256A (zh) * 2024-05-24 2024-08-16 东南大学 基于数字孪生的沥青路面微波热诱导裂缝自愈合方法及装置
CN118657347B (zh) * 2024-08-19 2024-11-05 山东路科公路信息咨询有限公司 一种用于公路养护信息化管理的资源调度方法及系统
CN119411451B (zh) * 2024-11-04 2025-10-24 交通运输部公路科学研究所 路面平整度仪原位校准方法、校准装置和系统
CN119714083B (zh) * 2024-12-30 2026-01-16 湖北民族大学 桥梁裂缝监控预警系统及方法
CN120088244B (zh) * 2025-04-27 2025-07-22 广州肖宁道路工程技术研究事务所有限公司 一种基于联合判断的路面性能评价方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311141A1 (fr) * 1975-05-13 1976-12-10 Pacific Kogyo Kk Procede et dispositif pour l'enregistrement photographique d'une orniere
US4456829A (en) * 1981-10-29 1984-06-26 K. J. Law Engineers, Inc. Non-contact sensor, system and method with particular utility for measurement of road profile
US4653316A (en) 1986-03-14 1987-03-31 Kabushiki Kaisha Komatsu Seisakusho Apparatus mounted on vehicles for detecting road surface conditions
DE3738221A1 (de) * 1987-11-11 1989-06-08 Bayerische Motoren Werke Ag Verfahren und einrichtung zum erkennen des zustandes einer strasse
US4899296A (en) * 1987-11-13 1990-02-06 Khattak Anwar S Pavement distress survey system
US4958306A (en) * 1988-01-06 1990-09-18 Pacific Northwest Research & Development, Inc. Pavement inspection apparatus
JPH0481603A (ja) * 1990-07-24 1992-03-16 Komatsu Ltd 路面状況自動解析方法
FR2696307B1 (fr) * 1992-09-28 1994-11-18 Brunet Entr Procédé et dispositif pour recueillir et archiver des données relatives à des chaussées et autres voies de circulation.
JP3004570B2 (ja) 1995-09-29 2000-01-31 三菱重工業株式会社 路面ひびわれ検出装置
JP3327068B2 (ja) * 1995-10-05 2002-09-24 松下電器産業株式会社 路面計測装置
JP3122359B2 (ja) * 1995-12-18 2001-01-09 三菱重工業株式会社 路面状況測定方法
JP3829225B2 (ja) * 1996-03-29 2006-10-04 独立行政法人土木研究所 舗装の出来形管理方法
USD481019S1 (en) * 2002-09-05 2003-10-21 General Instrument Corporation Front bezel for consumer electronic product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112195733A (zh) * 2020-09-27 2021-01-08 刘胜 一种公路养护用可自动识别路面破损的检测装置

Also Published As

Publication number Publication date
ES2264812T3 (es) 2007-01-16
CA2315188C (en) 2007-10-16
EP1042559A4 (de) 2002-05-15
CA2315188A1 (en) 1999-07-01
NZ505072A (en) 2003-07-25
US6615648B1 (en) 2003-09-09
DE69834946D1 (de) 2006-07-27
EP1042559B1 (de) 2006-06-14
WO1999032725A1 (en) 1999-07-01
EP1042559A1 (de) 2000-10-11
AUPP107597A0 (en) 1998-01-22

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