Removes the train from the railway network and passes the train
to the regular process flowchart where it can go through delays,
queues, decisions, etc. Together with TrainEnter,
this block is used to model part of the train movement on a higher
abstraction level, namely without detailed physical level rail traffic
Here are just two use cases of the TrainEnter
- TrainExit bundle of blocks:
- Before entering the track the train should wait for
some resources. In this case the flowchart may look as
it starts with the object TrainSource
(with the option Leave as logical
agent (will use TrainEnter later on) selected in its After creation parameter), that
creates the train but does
not places it on the railway track; then -
that seizes required resources; and finally - object TrainEnter, that adds the train on
the specified track.
- There are several railway networks in the model. Trains can move
from one railway network to another,
but we do not want to define this part of the railway (for instance a
long segment) at the physical level and want to model it
simply as a time delay. In
this case we can extract the train from one railway network using the
then pass the train through the flowchart composed of Process Modeling
library blocks (in our case - Delay
object), and finally place the train in another railway network using
- Exiting agents [dynamic]
- Here you can choose what happens to the train's animation when the train agent leaves
the TrainExit block.
There are two alternative options: Exiting agents:
are removed from
This option is selected by default. In this case trains that exit
this block as regular agents, forget their coordinates in the space.
stay where they are - When agent leaves the TrainExit block, its animation resides at the same place where it was before the train entered this block.
Value type: boolean
Default value: true (are removed from the space)
– the train
- On enter [code]
- Code executed when the train enters the object.
– the train
- Returns the number of trains removed from the rail network by this TrainExit.
The input port.
The output port.