Patent ID: 9329043
Filing Date: 2016-05-03
CPC Classification: G01C,G01S

Claim Text:
1. A method of a device, comprising: determining, by a processor, a previous location reading associated with a route and a previous heading associated with the previous location reading; determining, by the processor, a subtotal mileage associated with the previous location reading; receiving, by the processor, a current location reading associated with the route and a current heading associated with the current location reading; calculating, by the processor, an incremental mileage based on the current location reading and the previous location reading; calculating, by the processor, a total mileage based on the subtotal mileage and the incremental mileage for display at a display device; calculating, by the processor, a change in heading between the previous heading and the current heading; determining, by the processor, that the change in heading meets a threshold heading criteria; responsive to determining that the change in heading meets a threshold heading criteria, updating, by the processor, the subtotal mileage with the total mileage; and updating, by the processor, the previous heading associated with the previous location reading with the current heading.