MAP INFORMATION GUIDANCE SYSTEM HAVING NAVIGATION DEVICE SERVICE INDOOR MAP INFORMATION AND DRIVING METHOD THEREOF

摘要

PURPOSE: A map information guidance system having a navigation device service indoor map information and a driving method thereof are provided to supply a guide of indoor by adding an indoor map information. CONSTITUTION: In a map information guidance system having a navigation device service, a receiver(100) receives a satellite signal and positional information. A signal processing unit(120) extracts an indoor map included in the positional information by distinguishing the satellite signal and positional information. A first information is calculated by processing satellite information included in the satellite data supplied from the processing unit. A controller(130) produces a second location information by processing a pseudo satellite information included in the positional information.