RDE Moving Averaging Window #02

4.   EVALUATION OF WINDOWS

Mco2,d,p1 : Vehicle CO2 emissions over the Low Speed phase of the WLTP cycle x 1,2 [g/km]
Mco2,d,p2:  Vehicle CO2 emissions over the High Speed phase of the WLTP cycle x 1.1 [g/km]
Mco2,d,p3:  Vehicle CO2 emissions over the Extra High Speed phase of the WLTP cycle x 1,05 [g/km]

Vp1 = Average speed of Low Speed phase of the WLTP (16.0 km/h)
Vp2 = Average speed of High Speed phase of the WLTP (56.6 km/h)
Vp3 = Average speed of Extra High Speed phase of the WLTP (92.3 km/h)

P1 to P2

Mco2,d,cc = a1V + b1

a1 = (Mco2,d,p2 - Mco2,d,p1) / (Vp2 - Vp1)
b1 = Mco2,d,p1 - a1 x  Vp1

P2 to P3

Mco2,d,cc = a2V + b2

a1 = (Mco2,d,p3 - Mco2,d,p2) / (Vp3 - Vp2)
b1 = Mco2,d,p2 - a1 x  Vp2