The line
Track occupiedSignal ProceedSignal Stop · H = held by the control roomTrain
How messages travel right now each side keeps its own format · the layer translates
Train → Signalling
Signalling → Train
Right now on the train
0km/h
080 km/h line speed
What just happened newest first
The line
Control room actions
Message to the train (N2, in spare bits)
Hold or release a train at a station
Move a crossover point
Signalling unit fitted on the train
Simulate an event
Right now on the train
0km/h
Control room commands the interlocking decides · the layer checks the result in the field
| Command | Status | Confirmed in the field | Age |
|---|
Custom notifications in the vendors' spare bits
Event log
Translation map
| Common signal | Value | From (field @ byte.bit) | To (field @ byte.bit) | Result |
|---|
Frame inspector
signal bytesspare bits used for notificationsspare / zero
| Field | @ | Value |
|---|
CBTC radio (watched)
EULYNX trackside (watched)
Telegrams
| Message | Rx | Tx | Err |
|---|