3D track assessment method
US11259007B2 · kind B2 · utility
9Cited by
268References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Apr 1, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30236
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A 3D track assessment method for identifying and assessing features of a railway track bed based on 3D elevation and intensity data gathered from the railway track bed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.