METHOD FOR ESTIMATING REMAINING TRAVEL DISTANCE OF ELECTRIC VEHICLE

摘要

The present invention relates to a method for estimating the remaining mileage of an electric vehicle which calculates a reliably-estimated driving electricity expense without noise data by using the Bollinger band. The method includes a step of calculating an upper band and a lower band by using N driving electricity expense datasets which have been calculated whenever the driving cycle is completed; a step of calculating the current bandwidth by using the upper band and the lower band; and a step of calculating the weighted average of M driving electricity expense datasets by excluding driving electricity expense datasets exceeding the upper band or are less than the lower band.