FIELD: transportation.
SUBSTANCE: invention relates to vehicle information systems. Vehicle comprises a vehicle computer. Vehicle computer is programmed to store vehicle speed data in memory and output a smoothness rating of the vehicle on a display, the smoothness rating being generated based on the integration of the difference between vehicle speed and nominal speed profile of a plurality of vehicles that have driven on the road segment, divided by the length of the road segment.
EFFECT: improved vehicle safety.
20 cl, 10 dwg
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Authors
Dates
2019-04-25—Published
2016-02-25—Filed