EP4286242A1 - System und verfahren zur erkennung von eisenbahngleisanomalien - Google Patents
System und verfahren zur erkennung von eisenbahngleisanomalien Download PDFInfo
- Publication number
- EP4286242A1 EP4286242A1 EP22382536.5A EP22382536A EP4286242A1 EP 4286242 A1 EP4286242 A1 EP 4286242A1 EP 22382536 A EP22382536 A EP 22382536A EP 4286242 A1 EP4286242 A1 EP 4286242A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- anomaly
- track
- array
- scanning
- tads
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000004044 response Effects 0.000 claims abstract description 9
- 230000011664 signaling Effects 0.000 claims abstract description 7
- 238000003384 imaging method Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 13
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 241001669679 Eleotris Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
- B61L23/04—Control, warning, or like safety means along the route or between vehicles or vehicle trains for monitoring the mechanical state of the route
- B61L23/042—Track changes detection
- B61L23/045—Rail wear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22382536.5A EP4286242A1 (de) | 2022-06-02 | 2022-06-02 | System und verfahren zur erkennung von eisenbahngleisanomalien |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22382536.5A EP4286242A1 (de) | 2022-06-02 | 2022-06-02 | System und verfahren zur erkennung von eisenbahngleisanomalien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4286242A1 true EP4286242A1 (de) | 2023-12-06 |
Family
ID=81940661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22382536.5A Pending EP4286242A1 (de) | 2022-06-02 | 2022-06-02 | System und verfahren zur erkennung von eisenbahngleisanomalien |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP4286242A1 (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040263624A1 (en) * | 2003-05-02 | 2004-12-30 | Ensco, Inc. | Video inspection system for inspection of rail components and method thereof |
| WO2019245826A1 (en) * | 2018-06-20 | 2019-12-26 | Amazon Technologies, Inc. | Detecting interference between time-of-flight cameras using modified image sensor arrays |
| US20200398876A1 (en) * | 2018-06-01 | 2020-12-24 | Tetra Tech, Inc. | Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track |
-
2022
- 2022-06-02 EP EP22382536.5A patent/EP4286242A1/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040263624A1 (en) * | 2003-05-02 | 2004-12-30 | Ensco, Inc. | Video inspection system for inspection of rail components and method thereof |
| US20200398876A1 (en) * | 2018-06-01 | 2020-12-24 | Tetra Tech, Inc. | Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track |
| WO2019245826A1 (en) * | 2018-06-20 | 2019-12-26 | Amazon Technologies, Inc. | Detecting interference between time-of-flight cameras using modified image sensor arrays |
Non-Patent Citations (1)
| Title |
|---|
| HORAUD RADU ET AL: "An overview of depth cameras and range scanners based on time-of-flight technologies", MACHINE VISION AND APPLICATIONS, SPRINGER VERLAG, DE, vol. 27, no. 7, 16 June 2016 (2016-06-16), pages 1005 - 1020, XP036067343, ISSN: 0932-8092, [retrieved on 20160616], DOI: 10.1007/S00138-016-0784-4 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED |
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| AK | Designated contracting states |
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