Transportation industry is pillar industry and bridge of economy circular, annually oil consumption about is 1/3 of all social oil consumption, in order to make energy-saving and ejection-decreasing estimation better practical for transportation industry, need to draw typical driving cycles to simulate actual running status of vehicles. Now 4 and 6-mode was used not to satisfy the present economy estimation of vehicle. In the paper, operational vehicle of passenger-transport corporations is looked upon as research object in the road transportation corporations, sorted by vehicle length, 6–9 meter and 9–12 meter length passenger car, some representative vehicles are chosen in the each kind of vehicles, chose the character parameter of driving cycles with actual running process, optimized the character parameter of driving cycles, confirmed the representative driving cycles. On the typical driving cycles we estimate economy and emission of relevant vehicles by simulation technology, 3 percent is about the average relative error of estimation result and actual value, can satisfy demand of project technology, make economy and emission estimation more practical for transportation industry, be propitious to establish more reasonable economy and emission standard.
Economy Estimation of Operational Passenger Cars for Freeway Route on Typical Driving Cycles
Third International Conference on Transportation Engineering (ICTE) ; 2011 ; Chengdu, China
ICTE 2011 ; 265-270
13.07.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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