Output control method of voice guidance signal in navigation...

Details Output control method of voice guidance signal in navigation... Output control method of voice guidance signal in navigation...

2005-10-21

2010-11-23

Tran, Khoi (Department: 3664)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S200000, C701S212000, C340S988000, C340S990000, C340S996000

Reexamination Certificate

active

07840348

ABSTRACT:
An output control method of voice guidance signal in navigation system, the method comprising: searching for a travel route from a starting location to a destination of a vehicle; guiding the vehicle to travel along the searched travel route, and determining a current vehicle location if the vehicle is traveling, searching for a target location to be guided ahead of the traveling vehicle; generating a voice guidance signal for the searched target location to be guided; determining the priorities of a plurality of voice guidance signals in advance and outputting the voice guidance signals in sequence according to the predetermined priorities if the plurality of voice guidance signals conflict thereamong.

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