Patent ID: 8972180
Filing Date: 2015-03-03
Classification: G01C,G06F

Abstract:
1. A mobile device operable in a plurality of navigation modes, the mobile device comprising: a plurality of navigation devices configured to provide respective data associated with at least one of movement, a position, and a location of the mobile device, wherein each of the plurality of navigation devices is individually operable in an active mode and at least one of i) an inactive mode and ii) a sleep mode; a mode selection module configured to i) receive the respective data and ii) select a first navigation mode of the plurality of navigation modes based on the data received from a first navigation device of the plurality of navigation devices, wherein each of the plurality of navigation modes corresponds to different ones of the plurality of navigation devices being assigned to operate in the active mode; and a power management module configured to, based on the selected first navigation mode and the corresponding different ones of the plurality of navigation devices assigned to operate in the active mode, selectively transition the plurality of navigation devices between the active mode and the at least one of i) the inactive mode and ii) the sleep mode.