Driver and Traffic Impact on Battery Electric Vehicle Driving Range
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Författare
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Examensarbete för masterexamen
Modellbyggare
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Sammanfattning
The energy consumption and driving range of a Battery Electric Vehicle (BEV)
is determined from tests on a chassis dynamometer under standardized conditions.
However, when a customer is driving his/her car on the road, the energy consumption
and range may be significantly different due to many factors, such as driving style,
ambient conditions, road, traffic, etc. The aim of the thesis work is to develop a
method for analyzing the impact of various traffic situations, and driver behavior on
electric vehicle’s driving range. In order to capture real world traffic situation and
driver behaviour, a virtual road network of rural, urban and motorway road segment
picked from CEVT defined real world driving route was created in SUMO. Driving
cycle obtained from traffic simulation in SUMO were fed manually to CEVT built
vehicle model in CarMaker. Post process script was written in Python to extract
the result for the simulation. A new method to capture the effect of traffic and
driver behaviour was implemented and it was found that mainly traffic situations
and driver behavior had impact on energy consumption and range of BEV.
Beskrivning
Ämne/nyckelord
Battery Electric Vehicle, Energy consumption, Traffic situation, driver behaviour, SUMO, CarMaker