LEAFer
Well-known member
Carwings "Driving Records" / "Annual" / "2011" / "Distance Traveled" = 13,759.3 (starting 1/20/2011) (AEE 4.9 m/kWh)
Carwings "Driving Records" / "Annual" / "2012" / "Distance Traveled" = 10,563.8 (through 9/29/2012) (AEE 5.1 m/kWh)
Carwings Total: 24,323.1 miles
Odometer (through 9/29/2012) = 26,235 miles
Calculated Carwings UNDER-reporting of miles travelled: 1,911.9 (call it 1,912) or 7.29%.
I know we've discussed some inaccuracies in Carwings before, but randomly browsing thru some of the monthly and daily data ... all appears "normal", in other words, I don't see any major discrepancies. And that's with the driver mostly ignoring the "OK" prompt. Thus theorizing that Carwings is missing 7%+ miles can not be explained by the ignored "OK" prompt.
Any opinions / theories ? How much is your % discrepancy ?
BTW: Looking at "Distance Traveled and Time" graph (which shows cumulative data) ... at 9/30/12 7pm PDT ... it already displays a bar for October even though the last data point available is 9/29, and this morning no such October bar was present. This brings up a secondary issue: does Carwings take into account local TimeZone when reporting miles and trips per (local) day ?
Carwings "Driving Records" / "Annual" / "2012" / "Distance Traveled" = 10,563.8 (through 9/29/2012) (AEE 5.1 m/kWh)
Carwings Total: 24,323.1 miles
Odometer (through 9/29/2012) = 26,235 miles
Calculated Carwings UNDER-reporting of miles travelled: 1,911.9 (call it 1,912) or 7.29%.
I know we've discussed some inaccuracies in Carwings before, but randomly browsing thru some of the monthly and daily data ... all appears "normal", in other words, I don't see any major discrepancies. And that's with the driver mostly ignoring the "OK" prompt. Thus theorizing that Carwings is missing 7%+ miles can not be explained by the ignored "OK" prompt.
Any opinions / theories ? How much is your % discrepancy ?
BTW: Looking at "Distance Traveled and Time" graph (which shows cumulative data) ... at 9/30/12 7pm PDT ... it already displays a bar for October even though the last data point available is 9/29, and this morning no such October bar was present. This brings up a secondary issue: does Carwings take into account local TimeZone when reporting miles and trips per (local) day ?