THE PERSONAL NAVIGATION DEVICE WHICH UPDATE CONTENTS PART CONNECTING WITH MAP BASED CONTENTS AND INFORMATION INTERNET PORTAL SITE

摘要

PURPOSE: A location information device for updating contents/information related to contents/information portal site based on a geographic is provided to download additional information with uploaded contents in a real time and dynamically changes a static map, thereby providing more profitable navigation based on location information. CONSTITUTION: If satellite and air map is provided, a server part provides a service to independently comprises an image geographic information DB(12) for storing image information and digital information DB(13) for providing digital information. Contents matched with a map and an information DB(11) is separately composed. A user downloads the contents and the information DB by an option selected by oneself through a wired network.