Train control method and system
US8478463B2 · kind B2 · utility
20Cited by
17References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2008 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Feb 12, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61L23/18
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A train control system for controlling trains traveling in a track network including tracks with signals associated therewith. The system includes an on-board track database, a positioning system and an on-board control system. The on-board control system receives position data and automatically brakes the train prior to encountering an upcoming signal based upon specified data points. The train is not automatically braked if certain conditions are met. A method for controlling a train traveling in a track network is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.