基于线结构光传感器的轨道板几何形貌检测方法

祝祥; 邵双运; 宋志军

doi:10.3788/CO.20181105.0841

Volume 11 Issue 5

Oct. 2018

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Article Contents

Chinese Optics > 2018 > 11(5): 841-850.

ZHU Xiang, SHAO Shuang-yun, SONG Zhi-jun. A detection method based on line-structured light sensor for geometrical morphology of track slab[J]. Chinese Optics, 2018, 11(5): 841-850. doi: 10.3788/CO.20181105.0841

Citation:

ZHU Xiang, SHAO Shuang-yun, SONG Zhi-jun. A detection method based on line-structured light sensor for geometrical morphology of track slab[J]. Chinese Optics, 2018, 11(5): 841-850. doi: 10.3788/CO.20181105.0841

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A detection method based on line-structured light sensor for geometrical morphology of track slab

doi: 10.3788/CO.20181105.0841

School of Science, Beijing Jiaotong university, Beijing 100044, China

Funds:

the National Key Research and Development Program of China 2017YFC0805406

More Information

Corresponding author: SHAO Shuang-yun, E-mail: shao_sy@tom.com
Received Date: 04 Feb 2018
Rev Recd Date: 21 Mar 2018
Publish Date: 01 Oct 2018

Abstract

Abstract

The dimensional accuracy of track slab plays an important role in ensuring the quality of the high-speed railway track. Aiming at the problems existing in the pressent track slam detection methods, we establish a track slam measurement system based on line-structured light sensor and propose a geometric parameter measurement method based on track slam point cloud data. The line-structured laser sensor scans the CRTS Ⅲ type track slab at regular intervals to obtain point cloud data. The position and attitude of the entire point cloud data are corrected by using the point cloud data at a special position in the track slam. Finally, according to the definition of the characteristic parameters, the rapid non-contact measurement of four key geometric parameters of track slab is realized. The experimental results show that the measurement accuracy of this proposed method can reach 0.2 mm, which meets the on-line detection requirements of track slabs.
- laser 3D measurement,
- CRTS Ⅲ track slab,
- position and attitude correction,
- bearing surface

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References(16)

References

[1]	陈兴, 范叹奇.高速铁路CRTSⅡ型轨道板几何尺寸检测技术及方法[J].铁道勘察, 2010, 36(2):8-10. doi: 10.3969/j.issn.1672-7479.2010.02.003 CHEN X, FAN T Q. Testing technology for geometric size of CRTS·Ⅱ track slabs on high speed railway as well as its method[J]. Railway Investigation and Surveying, 2010, 36(2):8-10.(in Chinese) doi: 10.3969/j.issn.1672-7479.2010.02.003
[2]	韩彦军, 智小慧, 蔡鹤.CRTSⅡ型轨道板磨床激光测量方法研究[J].机床与液压, 2013, 41(1):42-44. doi: 10.3969/j.issn.1001-3881.2013.01.012 HAN Y J, ZHI X H, CAI H. Study on the laser measurement system of special grinder for CRTSⅡ ballastless track slab[J]. Machine Tool & Hydraulics, 2013, 41(1):42-44.(in Chinese) doi: 10.3969/j.issn.1001-3881.2013.01.012
[3]	杜熙光.高铁无砟轨道静态检测方法研究[D].沈阳: 辽宁工程技术大学, 2015. http://cdmd.cnki.com.cn/Article/CDMD-10147-1016059559.htm DU X G. Research on method of ballastless track static detection High-speed Rail[D]. Shenyang: Liaoning Technical University, 2015.(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-10147-1016059559.htm
[4]	薛峰, 赵丽科, 柴雪松, 等.基于图像处理的铁路轨道板裂缝检测研究[J].铁道建筑, 2015, 12:123-126. http://d.old.wanfangdata.com.cn/Periodical/tdjz201512032 XUE F, ZHAO L K, CHAI X S, et al.. Study on detecting crack in railway track slab based on image processing technology[J]. Railway Engineering, 2015, 12:123-126.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/tdjz201512032
[5]	吴成和, 卞春华, 朱挺, 等.基于数字图像处理的轨道板裂纹缺陷检测[J].光电技术应用, 2014, 29(1):49-64. doi: 10.3969/j.issn.1673-1255.2014.01.011 WU CH H, BIAN CH H, ZHU T, et al.. Research on the algorithm for crack detection in slab track based on digital image processing[J]. Electro-Optic Technology Application, 2014, 29(1):49-64.(in Chinese) doi: 10.3969/j.issn.1673-1255.2014.01.011
[6]	韦合导.自动测量机器人在轨道板精调中的应用研究[J].中国铁路, 2014, 12:70-73. http://d.old.wanfangdata.com.cn/Periodical/zhongguotl201412019 WEI H D. Research on application of automatic measuring robot in fine adjustment of track slab[J]. China Railways, 2014, 12:70-73.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/zhongguotl201412019
[7]	简治城.CRTS Ⅲ型无砟轨道板检测及精调[J].中国铁路, 2011, 4:38-40. http://d.old.wanfangdata.com.cn/Periodical/zhongguotl201104011 JIAN ZH CH. Detection and fine adjustment of CRTSⅡ ballastless track slab[J]. China Railways, 2011, 4:38-40.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/zhongguotl201104011
[8]	梁毅, 许非, 李慧敏, 等.轨道板精调测量系统及其调整测量方法: 中国, 101067294[P].2007-06-08. LIANG Y, XU F, LI H M, et al.. Track slab fine adjustment measurement system and its adjustment measurement method: China, 101067294[P]. 2007-06-08.(in Chinese)
[9]	马国鹭, 曾国英, 赵斌.基于无衍射姿态探针和全站仪组合测量空间隐藏坐标[J].光学精密工程, 2015, 23(2):363-370. http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201502007 MA G L, ZENG G Y, ZHAO B. Measurement of space coordinates in hidden parts by combining non-diffracting attitude probe and total station[J]. Opt. Precision Eng., 2015, 23(2):363-370.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201502007
[10]	王红亮.高速铁路CRTSⅢ型无砟轨道板及钢模质量检测技术[J].铁道建筑技术, 2014, 2:117-120. http://d.old.wanfangdata.com.cn/Periodical/tdjzjs201402027 WANG H L. The quality detecting techniques for the slab and the mould of the CRTS Ill ballastless track of high speed railway[J]. Railway Construction Technology, 2014, 2:117-120.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/tdjzjs201402027
[11]	许磊.高速铁路Ⅲ型轨道板尺寸快速检测技术研究[J].铁道勘察, 2016, 42(3);5-8. doi: 10.3969/j.issn.1672-7479.2016.03.003 XU L. Research on quick detection track slab of high speed railway[J]. Railway Investigation and Surveying, 2016, 42(3):5-8.(in Chinese) doi: 10.3969/j.issn.1672-7479.2016.03.003
[12]	范生宏.基于数字摄影测量的轨道板快速检测关键技术研究[D].北京: 中国矿业大学, 2014. http://cdmd.cnki.com.cn/Article/CDMD-11413-1014371393.htm FAN SH H. Research on the key technologies of track slab quick detection based on digital photogrammetry[D]. Beijng: China University of Mining & Technology, 2014.(in Chinese) http://cdmd.cnki.com.cn/Article/CDMD-11413-1014371393.htm
[13]	卢书, 李宗春, 冯其强, 等.高铁轨道板快速检测方法研究[J].测绘工程, 2012, 21(6):56-59. doi: 10.3969/j.issn.1006-7949.2012.06.014 LU SH, LI Z CH, FENG Q Q, et al.. Research on measuring high speed railway track slabs[J]. Engineering of Surveying and Mapping, 2012, 21(6):56-59.(in Chinese) doi: 10.3969/j.issn.1006-7949.2012.06.014
[14]	薛峰.轨道板关键几何尺寸快速检测系统的设计及应用[J].铁道建筑, 2016, 4:118-122. http://d.old.wanfangdata.com.cn/Periodical/tdjz201604030 XUE F. Design and application of rapid inspection system for key geometric dimension of track slab[J]. Railway Engineering, 2016, 4:118-122.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/tdjz201604030
[15]	郭清达, 全燕鸣.应用摄像机位姿估计的点云初始配准[J].光学精密工程, 2017, 25(6):1635-1644. http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201706028 GUO Q D, QUAN Y M. Initial registration of point clouds using camera pose estimation[J]. Opt. Precision Eng., 2017, 25(6):1635-1644.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201706028
[16]	王向军, 曹雨, 周凯.二维合作目标的单相机空间位姿测量方法[J].光学精密工程, 2017, 25(1);274-280. http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201701034 WANG X J, CAO Y, ZHOU K. Methods of monocular pose measurement based on planar objects[J]. Opt. Precision Eng., 2017, 25(1);274-280.(in Chinese) http://d.old.wanfangdata.com.cn/Periodical/gxjmgc201701034