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Old 11-10-2006, 08:05 AM
Orcrone Orcrone is offline
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Real Name: Marc
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Default Re: How does it average?

Quote:
Originally Posted by ag4ever
I assume that the trip computer (miles to empty) uses some sort of weighted average where the most recent mileage is given more weight that that at the begining of the tank. If that is the case, then the computer must do some additional calculations to keep track of recent mileage, maybe not instantanous mileage, but very recent.
I see no reason to make that assumption. For weighted averages you have to worry about things like the weighting and divide by zero for periods of EV mode. If it just keeps track of total distance, total fuel then the calculations are greatly simplified.

It's all moot anyhow as it would be relatively easy to program either way. I think what's available at the sensor outputs is more of a consideration anyhow.

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