A resource usage graphical overlay for a navigation system is disclosed. For each such resource, a resource exhaustion distance is computed, based on the consumption or lapse rate of the resource, and the vehicle speed. This resource exhaustion distance is scaled for the interactive map display and rendered as a service area on the interactive map so a user can determine what destinations are reachable before resources are completely depleted.
Energy resource geographical overlay
2017-09-12
Patent
Electronic Resource
English
Transportation Research Record | 2007
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