CN107364466A - 一种轨道车辆的非接触式轨道巡检*** - Google Patents
一种轨道车辆的非接触式轨道巡检*** Download PDFInfo
- Publication number
- CN107364466A CN107364466A CN201710584552.5A CN201710584552A CN107364466A CN 107364466 A CN107364466 A CN 107364466A CN 201710584552 A CN201710584552 A CN 201710584552A CN 107364466 A CN107364466 A CN 107364466A
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- Prior art keywords
- rail
- image
- speed line
- track
- mounting seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; 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
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
- G06T2207/30256—Lane; Road marking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710584552.5A CN107364466A (zh) | 2017-07-18 | 2017-07-18 | 一种轨道车辆的非接触式轨道巡检*** |
Applications Claiming Priority (1)
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CN201710584552.5A CN107364466A (zh) | 2017-07-18 | 2017-07-18 | 一种轨道车辆的非接触式轨道巡检*** |
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Publication Number | Publication Date |
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CN107364466A true CN107364466A (zh) | 2017-11-21 |
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CN201710584552.5A Pending CN107364466A (zh) | 2017-07-18 | 2017-07-18 | 一种轨道车辆的非接触式轨道巡检*** |
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CN (1) | CN107364466A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108974043A (zh) * | 2018-08-09 | 2018-12-11 | 铁路愿景欧洲有限公司 | 铁路轨道勘测*** |
CN109658397A (zh) * | 2018-12-12 | 2019-04-19 | 广州地铁集团有限公司 | 一种轨道巡检方法及*** |
CN111252110A (zh) * | 2020-01-17 | 2020-06-09 | 杭州中车车辆有限公司 | 用于跨座式单轨巡检车辆的轨道梁检测***及检测方法 |
CN111976786A (zh) * | 2020-08-31 | 2020-11-24 | 江西日月明测控科技股份有限公司 | 一种轨道巡检仪 |
CN112945976A (zh) * | 2021-02-05 | 2021-06-11 | 中国铁道科学研究院集团有限公司 | 钢轨接触疲劳裂纹的检测方法及装置 |
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CN2849715Y (zh) * | 2005-11-29 | 2006-12-20 | 上海铁路局科学技术研究所 | 一种非接触式ccd高速动态检测装置 |
CN101142462A (zh) * | 2004-06-30 | 2008-03-12 | 乔治敦铁轨设备公司 | 用于检查铁路轨道的***和方法 |
CN102507587A (zh) * | 2011-09-20 | 2012-06-20 | 株洲南车时代电气股份有限公司 | 巡视检测***及方法 |
CN202854908U (zh) * | 2012-10-12 | 2013-04-03 | 昆明铁路局 | 铁路线路智能巡检*** |
CN203165044U (zh) * | 2013-01-30 | 2013-08-28 | 上海铁路局科学技术研究所 | 一种车载智能轨道巡检*** |
US9049433B1 (en) * | 2012-01-06 | 2015-06-02 | John H. Prince | High-speed railroad inspection using coordinated 3D cameras |
KR20150101275A (ko) * | 2014-02-26 | 2015-09-03 | 선문대학교 산학협력단 | 간섭 무늬를 이용한 철도 레일의 마모 측정장치 |
GB2536746A (en) * | 2015-09-03 | 2016-09-28 | Rail Vision Europe Ltd | Railroad track survey system |
CN205632521U (zh) * | 2016-05-24 | 2016-10-12 | 北京鹰路科技有限公司 | 一种轨道状态智能巡检装置 |
CN106809247A (zh) * | 2015-12-02 | 2017-06-09 | 田荣侠 | 一种城轨车辆车载自动轨道检测装置 |
-
2017
- 2017-07-18 CN CN201710584552.5A patent/CN107364466A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101142462A (zh) * | 2004-06-30 | 2008-03-12 | 乔治敦铁轨设备公司 | 用于检查铁路轨道的***和方法 |
CN2849715Y (zh) * | 2005-11-29 | 2006-12-20 | 上海铁路局科学技术研究所 | 一种非接触式ccd高速动态检测装置 |
CN102507587A (zh) * | 2011-09-20 | 2012-06-20 | 株洲南车时代电气股份有限公司 | 巡视检测***及方法 |
US9049433B1 (en) * | 2012-01-06 | 2015-06-02 | John H. Prince | High-speed railroad inspection using coordinated 3D cameras |
CN202854908U (zh) * | 2012-10-12 | 2013-04-03 | 昆明铁路局 | 铁路线路智能巡检*** |
CN203165044U (zh) * | 2013-01-30 | 2013-08-28 | 上海铁路局科学技术研究所 | 一种车载智能轨道巡检*** |
KR20150101275A (ko) * | 2014-02-26 | 2015-09-03 | 선문대학교 산학협력단 | 간섭 무늬를 이용한 철도 레일의 마모 측정장치 |
GB2536746A (en) * | 2015-09-03 | 2016-09-28 | Rail Vision Europe Ltd | Railroad track survey system |
CN106809247A (zh) * | 2015-12-02 | 2017-06-09 | 田荣侠 | 一种城轨车辆车载自动轨道检测装置 |
CN205632521U (zh) * | 2016-05-24 | 2016-10-12 | 北京鹰路科技有限公司 | 一种轨道状态智能巡检装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108974043A (zh) * | 2018-08-09 | 2018-12-11 | 铁路愿景欧洲有限公司 | 铁路轨道勘测*** |
CN109658397A (zh) * | 2018-12-12 | 2019-04-19 | 广州地铁集团有限公司 | 一种轨道巡检方法及*** |
CN111252110A (zh) * | 2020-01-17 | 2020-06-09 | 杭州中车车辆有限公司 | 用于跨座式单轨巡检车辆的轨道梁检测***及检测方法 |
CN111252110B (zh) * | 2020-01-17 | 2021-01-26 | 杭州中车车辆有限公司 | 用于跨座式单轨巡检车辆的轨道梁检测***及检测方法 |
CN111976786A (zh) * | 2020-08-31 | 2020-11-24 | 江西日月明测控科技股份有限公司 | 一种轨道巡检仪 |
CN112945976A (zh) * | 2021-02-05 | 2021-06-11 | 中国铁道科学研究院集团有限公司 | 钢轨接触疲劳裂纹的检测方法及装置 |
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Inventor after: Gong Peiyi Inventor after: Tang Youfu Inventor after: Wu Yuanliang Inventor after: Ma Lili Inventor after: Luo Juanjuan Inventor after: Gao Xihui Inventor before: Gong Peiyi Inventor before: Tang Youfu Inventor before: Yu Jialei Inventor before: Gong Yifan |
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Application publication date: 20171121 |