Use case example


Here is an example of an entire driving cycle from standstill to standstill, what conditions are triggering different driver distraction levels and how the apps should behave.

Driving scenario Conditions Driver distraction level App behaviour
Standing still Vehicle speed == 0 0 (standstill) Everything allowed
Starting to drive, accelerate to 50 km/h Vehicle speed > 0 > 90, acc pedal position < 50% 2 (intermediate) Voice, steering wheel buttons, touch allowed. No manual text entry.
Accelerate fast to 100 km/h Vehicle speed > 90 or acc pedal position > 50% 3 (high) Music allowed, only time critical voice messages allowed (Turn-By-Turn messages). No manual text entry.
Brake until speed reaches 80 km/h Vehile speed < 90, brake switch active 3 (high) Music allowed, only time critical voice messages allowed (Turn-By-Turn messages). No manual text entry.
Drive at 80 km/h Vehicle speed < 90, brake switch not active, acc pedal position < 50% 2 (intermediate) Voice, steering wheel buttons, touch allowed. No manual text entry.
Activate cruise control, set speed to 80 km/h Vehile speed < 90 1 (low) Voice, steering wheel buttons, scrolling, swiping, manual text entry.
Brake to full standstill Vehicle speed < 90, brake switch active 3 (high) Music allowed, only time critical voice messages allowed (Turn-By-Turn messages). No manual text entry.
Standing still Vehicle speed == 0 0 (standstill) Everything allowed