CN104048646A - 基于激光图像测量的脱轨检测装置及方法 - Google Patents
基于激光图像测量的脱轨检测装置及方法 Download PDFInfo
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- CN104048646A CN104048646A CN201410296271.6A CN201410296271A CN104048646A CN 104048646 A CN104048646 A CN 104048646A CN 201410296271 A CN201410296271 A CN 201410296271A CN 104048646 A CN104048646 A CN 104048646A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108761479A (zh) * | 2018-06-07 | 2018-11-06 | 驭势科技(北京)有限公司 | 拖车拖斗检测方法、系统和无人驾驶拖车 |
CN110803198A (zh) * | 2019-11-29 | 2020-02-18 | 中车南京浦镇车辆有限公司 | 一种基于转向架轮廓线的轨道车辆脱轨检测方法 |
CN110849288A (zh) * | 2019-11-29 | 2020-02-28 | 中车南京浦镇车辆有限公司 | 一种基于车体轮廓线的轨道车辆脱轨检测方法 |
CN111717240A (zh) * | 2020-06-28 | 2020-09-29 | 上海应用技术大学 | 基于图像识别的矿车脱轨检测方法和系统 |
CN112927284A (zh) * | 2019-07-23 | 2021-06-08 | 精英数智科技股份有限公司 | 矿车掉道的监控方法、装置、设备和存储介质 |
CN113776440A (zh) * | 2021-08-26 | 2021-12-10 | 河钢股份有限公司 | 一种基于机器视觉的钢坯宽度在线检测方法及系统 |
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2014
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Patent Citations (7)
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US3864039A (en) * | 1973-07-12 | 1975-02-04 | Us Transport | Rail gage apparatus |
GB2305796A (en) * | 1995-09-26 | 1997-04-16 | London Underground Ltd | Monitoring track condition |
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系统和方法 |
WO2008008611A2 (en) * | 2006-07-10 | 2008-01-17 | General Electric Company | Rail vehicle mounted rail measurement system |
CN101489852A (zh) * | 2006-07-10 | 2009-07-22 | 通用电气公司 | 安装在轨道车辆上的轨道测量系统 |
US20090073428A1 (en) * | 2007-08-22 | 2009-03-19 | Steven Magnus | Rail measurement system |
CN102756744A (zh) * | 2011-04-27 | 2012-10-31 | 天宝导航有限公司 | 铁路轨道监控 |
Non-Patent Citations (3)
Title |
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王昊: "高速轨道检测图像处理技术", 《铁路技术创新》, 31 January 2012 (2012-01-31) * |
许艳峰: "动车组故障轨边图像自动检测系统图像对比算法研究", 《铁路计算机应用》, vol. 22, no. 5, 31 May 2013 (2013-05-31) * |
郭浩,等: "铁道车辆脱轨检测装置的设计", 《铁道车辆》, vol. 45, no. 10, 31 October 2007 (2007-10-31) * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108761479A (zh) * | 2018-06-07 | 2018-11-06 | 驭势科技(北京)有限公司 | 拖车拖斗检测方法、系统和无人驾驶拖车 |
CN112927284A (zh) * | 2019-07-23 | 2021-06-08 | 精英数智科技股份有限公司 | 矿车掉道的监控方法、装置、设备和存储介质 |
CN112927284B (zh) * | 2019-07-23 | 2024-01-09 | 精英数智科技股份有限公司 | 矿车掉道的监控方法、装置、设备和存储介质 |
CN110803198A (zh) * | 2019-11-29 | 2020-02-18 | 中车南京浦镇车辆有限公司 | 一种基于转向架轮廓线的轨道车辆脱轨检测方法 |
CN110849288A (zh) * | 2019-11-29 | 2020-02-28 | 中车南京浦镇车辆有限公司 | 一种基于车体轮廓线的轨道车辆脱轨检测方法 |
WO2021103087A1 (zh) * | 2019-11-29 | 2021-06-03 | 中车南京浦镇车辆有限公司 | 一种基于车体轮廓线的轨道车辆脱轨检测方法 |
US11835422B2 (en) | 2019-11-29 | 2023-12-05 | Crrc Nanjing Puzhen Co., Ltd. | Vehicle body contour-based derailment detection method for rail vehicle |
CN111717240A (zh) * | 2020-06-28 | 2020-09-29 | 上海应用技术大学 | 基于图像识别的矿车脱轨检测方法和系统 |
CN111717240B (zh) * | 2020-06-28 | 2022-05-27 | 上海应用技术大学 | 基于图像识别的矿车脱轨检测方法和系统 |
CN113776440A (zh) * | 2021-08-26 | 2021-12-10 | 河钢股份有限公司 | 一种基于机器视觉的钢坯宽度在线检测方法及系统 |
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Denomination of invention: Derailment detection device and method based on laser image measurement Effective date of registration: 20201106 Granted publication date: 20150812 Pledgee: Shandong Zoucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SHIJI MINING ELECTROMECHANICAL Co.,Ltd. Registration number: Y2020980007651 |
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Date of cancellation: 20221118 Granted publication date: 20150812 Pledgee: Shandong Zoucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SHIJI MINING ELECTROMECHANICAL Co.,Ltd. Registration number: Y2020980007651 |
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Denomination of invention: Derailment detection device and method based on laser image measurement Effective date of registration: 20221123 Granted publication date: 20150812 Pledgee: Shandong Zoucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG SHIJI MINING ELECTROMECHANICAL Co.,Ltd. Registration number: Y2022980023364 |