Level Crossings: A Safe Passage For Road And Rail

For each installation a computerised interlocking is provided, which interfaces with existing rail computer systems.
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The Siemens SIMIS LC is a bespoke system that uses commercial off-the-shelf... -
The Simis LC was first installed in Germany in 2000 and there are now more... -
For each installation a computerised interlocking is provided, which...