OTA MASTER DEVICE, SYSTEM AND METHOD FOR MANAGING UPDATE OF VEHICLE ECUS

摘要

A method of managing an update of a vehicle ECU through an OTA master device according to the present invention includes: receiving ECU information from the ECU of the vehicle; Transmitting the ECU information to an update server; Downloading an update file through the update server when the update server determines that the ECU needs to be updated; Transmitting the update file to the ECU; And receiving updated ECU information as the update of the ECU is completed, and transmitting the updated ECU information to the update server.