UPGRADE SYSTEM AND METHOD OF AVN HEAD PART USING BLUETOOTH, WHICH RECEIVES UPDATE DATA FROM A MOBILE COMMUNICATIONS TERMINAL THROUGH BLUETOOTH COMMUNICATION

摘要

PURPOSE: An upgrade system and a method of AVN head part using Bluetooth are provided to check transmission state and upgrade completion information.;CONSTITUTION: An upgrade system of AVN head part using Bluetooth comprises a Bluetooth module(310), a Bluetooth processing part(320), and an OS processing part(330) and an application processing part(340). The Bluetooth module performs data communications according to Bluetooth protocol. The blue tooth processing part stores the data which is from the mobile communications terminal through the Bluetooth module. The OS processing part manages the application update program. The application processing part updates the application program from the data saved in the blue tooth processing part.;COPYRIGHT KIPO 2011