Charakterystyka warunków eksploatacji wybranej kategorii pojazdów w ruchu miejskim, pozamiejskim i autostradowym
Journal Title: Autobusy. Technika, Eksploatacja, Systemy Transportowe - Year 2014, Vol 172, Issue 5
Abstract
Paper presents an empirical characteristic of operating conditions for selected category of passenger vehicles. Driving patterns was obtained during measurements performed in real traffic. In measurements vehicles moved on urban roads, rural roads and on highway. Instantaneous velocity was collected with frequency equal to 1 Hz from OBD system. After preliminary data analysis instantaneous acceleration was calculated for each of the recorded driving patterns. Then a matrix of discrete classes of motion states was applied in order to characterize operating conditions. Single class represents established range of instantaneous values of velocity and acceleration.
Authors and Affiliations
Agnieszka Grabara, Krzysztof Brzozowski
Keywords
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