Apparatus for improved block control of train operation
US5467945A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1994 |
| Grant date | Nov 21, 1995 |
| Priority date | — |
| Expiry date | Mar 7, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to an improved block control for controlling a train safely and efficiently along a railway system. The apparatus includes a mechanism for designating a train route, a mechanism for assigning a feeder section along the designated train route to a desired substation, a mechanism for locking an assigned feeder section to a desired substation and for preventing unlocking of that assignment until predetermined conditions are met, a mechanism for designating a traveling direction of the train along the assigned feeder section, and a mechanism for controlling operation of the train along a designated control route. The invention also relates to a mechanism for enlarging a control route, a mechanism for unlocking the assigned feeder sections and substations, a mechanism for checking a determined control route, a mechanism for changing the borders of a feeder section, and a mechanism for selectively communicating received data to the correct substation to facilitate control of the train. The invention also relates to a method concerning the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.