Patent ID: 7644132
Filing Date: 2010-01-05
Classification: H04L,H04Q

Abstract:
1. A home telematics system providing a synchronization service between a telematics terminal and a computer, the system comprising: a telematics system having a telematics center; a home network system having a home network center and a home server; the telematics terminal for, upon generation of a synchronization service request, connecting with the home network center through the telematics center, transmitting a synchronization data request message to the home network center, and displaying synchronization data received in response to the synchronization data request message; and the computer for receiving the synchronization data request message through the home network center and the home server, and transmitting the synchronization data stored in a previously allocated storing region to the telematics terminal through the home server and the home network center, wherein the synchronization data request message comprises computer authentication information, wherein the computer compares the computer authentication information of the synchronization data request message with previously stored authentication information, performs authentication and, upon authentication success, transmitting the previously stored synchronization data to the telematics terminal, and wherein, upon authentication failure, the computer transmits a message of informing the authentication failure to the telematics terminal.