Motorcycle On-Road Driving Parameters Influencing Fuel Consumption and Emissions on Congested Signalized Urban Corridor

Table 2

Results of driver category by fuel consumption.

Group	Driver number	FC	CO2	CO		ACC	DEC	Pi	Pa	Pd
Low FC	3, 7, 9, 11, 15, 16	0.1348	0.1888	0.0064	27.83	0.63		12.8	35.9	32.9	1,295
Middle FC	5, 6, 13, 14, 18, 19, 22, 23, 24, 30	0.1507	0.2269	0.0070	25.99	0.61		19.1	32.5	30.2	1,165
High FC	1, 2, 4, 8, 10, 12, 17, 20, 21, 25, 26, 28, 29	0.1745	0.2653	0.0077	23.71	0.58		23.4	30.5	27.8	1,045

FC: fuel consumption (ml/kg⋅km), CO₂: CO₂ emission (g/kg⋅km), CO: CO emission (g/kg⋅km), : average running speed, excluding idle periods (km/h), ACC: average acceleration or rate of change of speed above 0.27 (m/s²), DEC: average deceleration or rate of change of speed below −0.27 (m/s²), Pi: time spent at idle or portion of time at zero speed (%), Pa: time spent in acceleration or portion of time accelerating for ≥0.27 m/s² (%), Pd: time spent in deceleration or portion of time decelerating for ≤−0.27 m/s² (%), and : average momentum (kg⋅m/s).