Railroad signal aspect compliance monitoring systems and...

Details Railroad signal aspect compliance monitoring systems and... Railroad signal aspect compliance monitoring systems and...

2011-02-15

2011-02-15

Beaulieu, Yonel (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Railway vehicle

C701S020000, C246S00100C

Reexamination Certificate

active

07890223

ABSTRACT:
A system for remotely monitoring compliance with a railroad signal associated with a section of railroad track includes a remote aspect compliance subsystem for monitoring compliance with an indication for the section of railroad track represented by an aspect of the railroad signal. The remote aspect compliance subsystem selectively generates corresponding compliance messages, which are communicated via a network to server for display and processing.

REFERENCES:
patent: 4085913 (1978-04-01), Chang
patent: 6179252 (2001-01-01), Roop et al.
patent: 6631322 (2003-10-01), Arthur et al.

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