REAL-TIME MAP DATA UPDATING SYSTEM AND METHOD

THE PRESENT INVENTION RELATES TO A REAL-TIME MAP DATA UPDATING SYSTEM AND METHOD, COMPRISING: COLLECTING OPERATING ENVIRONMENT INFORMATION OF A TERMINAL DEVICE, WHICH IS BASIC INFORMATION FOR UPDATE CONDITION DETERMINATION; CHECKING AN UPDATE CONDITION OF THE TERMINAL DEVICE WHICH INCLUDES ONE OR MO...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHOI, YUN SEOK, LEE, EUN BOK
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:THE PRESENT INVENTION RELATES TO A REAL-TIME MAP DATA UPDATING SYSTEM AND METHOD, COMPRISING: COLLECTING OPERATING ENVIRONMENT INFORMATION OF A TERMINAL DEVICE, WHICH IS BASIC INFORMATION FOR UPDATE CONDITION DETERMINATION; CHECKING AN UPDATE CONDITION OF THE TERMINAL DEVICE WHICH INCLUDES ONE OR MORE OF STATE OF TRAVEL, A TRAVEL SPEED, AND A NETWORK STATE BY COMPARING THE COLLECTED OPERATING ENVIRONMENT INFORMATION TO PRESET CRITERIA, AND PARTIALLY UPDATING MAP DATA, WHICH IS STORED IN THE TERMINAL DEVICE, IN A COMBINATION OF ONE OR MORE OF LEVEL, TILE, AND LAYER UNITS CORRESPONDING TO THE CHECKED UPDATE CONDITION.