CN107299569B - 铁路扣件测量方法及装置 - Google Patents
铁路扣件测量方法及装置 Download PDFInfo
- Publication number
- CN107299569B CN107299569B CN201710695005.4A CN201710695005A CN107299569B CN 107299569 B CN107299569 B CN 107299569B CN 201710695005 A CN201710695005 A CN 201710695005A CN 107299569 B CN107299569 B CN 107299569B
- Authority
- CN
- China
- Prior art keywords
- fastener
- rail
- point cloud
- cloud data
- component
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000000691 measurement method Methods 0.000 title claims description 22
- 238000005259 measurement Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 86
- 229910052742 iron Inorganic materials 0.000 claims description 43
- 239000012634 fragment Substances 0.000 claims description 23
- 241001669679 Eleotris Species 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 9
- 238000013075 data extraction Methods 0.000 claims description 6
- 239000003245 coal Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 17
- 239000000284 extract Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 238000012545 processing Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
- E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695005.4A CN107299569B (zh) | 2017-08-15 | 2017-08-15 | 铁路扣件测量方法及装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695005.4A CN107299569B (zh) | 2017-08-15 | 2017-08-15 | 铁路扣件测量方法及装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107299569A CN107299569A (zh) | 2017-10-27 |
| CN107299569B true CN107299569B (zh) | 2019-03-05 |
Family
ID=60131808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710695005.4A Active CN107299569B (zh) | 2017-08-15 | 2017-08-15 | 铁路扣件测量方法及装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299569B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2806764C1 (ru) * | 2023-03-27 | 2023-11-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Способ определения положения шпал рельсового пути |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857254B (zh) * | 2021-02-02 | 2022-02-08 | 北京大成国测科技有限公司 | 基于无人机数据的参数测量方法、装置及电子设备 |
| CN117011212B (zh) * | 2022-06-21 | 2024-02-27 | 南通市科睿轨道科技有限公司 | 一种轨道工务段紧固件连接状态监测分析系统 |
| CN116226981B (zh) * | 2023-02-08 | 2025-12-19 | 川藏铁路有限公司 | 一种铁路工程锚杆自动化追踪识别方法、装置及存储介质 |
| CN118608456B (zh) * | 2024-05-15 | 2025-07-15 | 武汉汉宁轨道交通技术有限公司 | 基于扣件点云模型的轨道精调方案的设计方法及处理设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA06015167A (es) * | 2004-06-30 | 2007-10-23 | Georgetown Rail Equipment Comp | Sistema y metodo para inspeccionar vias de ferrocarril. |
| CN103061219B (zh) * | 2013-01-14 | 2015-01-21 | 武汉汉宁科技有限公司 | 铁路弹条扣件紧固状态自动检查方法及其装置 |
| CN205327082U (zh) * | 2015-12-01 | 2016-06-22 | 深圳大学 | 一种基于多传感器集成同步控制的城市轨道检测装置 |
| CN106192634B (zh) * | 2016-08-31 | 2018-05-22 | 武汉汉宁轨道交通技术有限公司 | 一种铁路轨道弹条扣件状态自动检测装置以及方法 |
| CN206034212U (zh) * | 2016-08-31 | 2017-03-22 | 武汉汉宁轨道交通技术有限公司 | 一种铁路轨道弹条扣件状态自动检测装置 |
-
2017
- 2017-08-15 CN CN201710695005.4A patent/CN107299569B/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2806764C1 (ru) * | 2023-03-27 | 2023-11-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Рязанский государственный радиотехнический университет имени В.Ф. Уткина" | Способ определения положения шпал рельсового пути |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107299569A (zh) | 2017-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105551016B (zh) | 一种基于激光点云的路沿识别方法及装置 | |
| US9547793B2 (en) | Method and system for dividing plant organ point cloud | |
| CN113469940A (zh) | 基于三维点云结合二维图像处理技术的扣件松动检测方法 | |
| CN108731640A (zh) | 基于点云数据的地铁限界检测方法及检测系统 | |
| JP2019003527A (ja) | 特徴抽出装置、物体検出装置、方法、及びプログラム | |
| CN112668612A (zh) | 一种基于网格的局部放电信号聚类分析方法 | |
| CN104573707A (zh) | 一种基于多特征融合的车牌汉字识别方法 | |
| CN102567993A (zh) | 基于主成分分析的指纹图像质量评价方法 | |
| CN105930865B (zh) | 城市建设用地分类提取及评估方法 | |
| Lari et al. | Alternative methodologies for the estimation of local point density index: Moving towards adaptive LiDAR data processing | |
| CN107299569A (zh) | 铁路扣件测量方法及装置 | |
| CN109187548A (zh) | 一种岩体裂隙识别方法 | |
| CN107657207A (zh) | 一种基于遥感影像的林地分类方法 | |
| Wu et al. | Endocranial cast of Hexian Homo erectus from south China | |
| CN112328728A (zh) | 挖掘出行者轨迹的聚类方法、装置、电子装置和存储介质 | |
| Perera et al. | An automated method for 3D roof outline generation and regularization in airbone laser scanner data | |
| CN101644717A (zh) | 一种采用激光扫描的行人前进方向判断方法 | |
| Ansari | Generation and storage of large synthetic fingerprint database | |
| US10712144B2 (en) | Trolley-wire measurement device and trolley-wire measurement method | |
| CA3043672A1 (en) | A method of predicting a traffic behaviour in a road system | |
| CN116681912A (zh) | 铁路道岔的轨距检测方法及装置 | |
| Pinelli et al. | A methodology for denoising and generating bus infrastructure data | |
| WO2018233081A1 (zh) | 一种基于车场的停车诱导系统及方法 | |
| Monti et al. | A relative difference approach to detect potential weak layers within a snow profile | |
| Heidbach et al. | Smoothed global stress maps based on the World Stress Maps database release 2016 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mao Qingzhou Inventor after: Kou Donghua Inventor after: Zheng Jizhong Inventor after: Cui Hao Inventor after: Li Zhiming Inventor before: Mao Qingzhou Inventor before: Zheng Jizhong Inventor before: Cui Hao Inventor before: Li Zhiming |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230614 Address after: 433000, No. 6, 7th Floor, Building 1, Building 1, Wudahui Garden, National Geospatial Information Industry Base Phase V, South of Daxue Garden Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN HIRAIL PROFILING TECHNOLOGY CO.,LTD. Patentee after: WUHAN University Address before: 430000, No. 6, 7th Floor, Building 1, Building 1, Wudahuiyuan, National Geospatial Information Industry Base Phase V, South of Daxueyuan Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN HIRAIL PROFILING TECHNOLOGY CO.,LTD. |