Movement
The trains should not drive backwards => movements cannot be cancelled
A train has to get slower before it should break, otherwise it might stop in the next segment. It should get slower, upon triggering the first contact and stop upon triggering the second.
A train is not allowed to stop in the following segments, because of their size and their lack of sensors:
- KIO_LN_0
The speed of a train may be adjusted to the incline of the track.
The acceleration of a train should not be too harsh. You may have to wait a couple of seconds to accelerate to full speed.
A train should drive slower, if the switch to the next block is branched.
Blocks
Only one train at a time is allowed to use a block.
A train has to reserve all blocks till he reaches a "save" place. It is not allowed to leave, if one of this blocks is reserved. Only he should be allowed to change switches and power on the reserved blocks.
Before entering a new block a train should set the corresponding signals and switches. You have to change the speed a block before entering it. At this time it should have the same speed as the block the train is leaving.
Signals
The default status for a signal is red. If a train train whats to drive on a block, the signal is set to green. If the train will leave the block trough a branched switch, the yellow light is illuminated and the train should drive slower.
Upon leaving a block the signal should be set to red.