Example with the Kurviger online router. See video.
Demo.
When you arrive at the junction with the L1103, follow the diversion to the L1110.
The false moving direction is shown by the increasing turn distance indicator.
So you now get 3 consecutive 180 ° turns that you refuse.
Immediately after the third 180° turn in a single row add an obstruction.
(Now a job to do manually - automatic trigger possible?)
This causes a new recalculation and a fwd drive proposal further toward the L1110.
The rider later changes his mind and still want to enter the L1103 anyway.
So turn on the next roundabout and have a return.
You now again get 3 consecutive 180 ° turns that you refuse.
Immediately after the third 180° turn in a single row add an obstruction.
(Now a job to do manually - automatic trigger possible?)
You will then receive the renewed proposal toward the L1103.
NOT implemented in the Kurviger app !
- Detect a false opposite travel direction by the steadily increasing distance indicator to next turn.
- As long the travel direction is the opposite of the calculated route direction, add the msg 'Try to return".
- If the user keeps ignoring the “Try to return” request the app should block the return path by add obstruction.