VEHICULAR ELECTRONIC DEVICE, OPERATION METHOD OF VEHICULAR ELECTRONIC DEVICE, AND SYSTEM

摘要

The present disclosure relates to a vehicular electronic device including a power supply configured to supply power, an interface configured to receive HD map data on a specific area, location data of a vehicle, and destination data from a server through a communication device, and a processor configured to continuously receive HD map data on a section within a preset distance from the location of the vehicle based on the location data and the destination data and to continuously generate electronic horizon data on the specific area in the state of receiving the power, wherein the processor acquires HD map data in advance based on information about a poor communication section.