The Driver Achievements SDK includes a graphical library to generate screens showing streaks of hits.
A streak of hits represents a continuous sequence of trips during which the driver has achieved very good driving scores.
The success sequence is highlighted by a counter of the number of consecutive trips satisfying the conditions for success.
There is no limit to the number of trips in a series: as long as the driver performs well, the counter will increase.
On the other hand, as soon as the driver completes a trip with a score or performance below the level defining success, the trip counter is reset. This mechanism, based on the accumulation, aims for driver engagement by encouraging him to beat the goal. Furthermore, the driver can constantly compare the current sequence counter with the number of trips of his best sequence.
The themes and conditions to increment the sequences of the trip are the following one:
Phone distraction: the driver has not handled his phone.
Safety: the safety score of the trip is higher or equal to 9.8.
Speed limit: the speeding score of the trip is higher or equal to 9.8.
Accelerations: there wasn’t any harsh acceleration event during the trip.
Brakings: there wasn’t any hard braking event during the trip.
Adherence limits: there wasn’t any adherence threshold crossing during the trip.