Avionics navigation power range indicator

摘要

An electronic device is described that includes a range indicator for conveying a range of travel until the electronic device ceases operation due to loss of power. In implementations, the electronic device includes a display device, a memory operable to store one or more modules, and at least one processor coupled to the display device and the memory. The processor is operable to execute the one or more modules to cause display of navigation information at the display device. The navigation information includes a map graphic representing an area an aircraft is traversing. The navigation information also includes an end of use situation that represents a range of travel for the aircraft until the electronic device ceases operation due to a loss of power.

主权项

1. An electronic device comprising:
a display device; a power source operable to furnish electrical power to the electronic device; a memory operable to store at least one module; at least one processor coupled to the display device and the memory, the at least one processor operable to execute the module to:
estimate a range of travel available before a loss of electrical power based on an estimated power of the power source and a flight characteristic of an aircraft associated with the electronic device, anddisplay, on the display device, navigation information including a map graphically representing the available range of travel.