Abstract:
본 발명은 리프로그래밍 방법 및 그 시스템에 관한 것으로, 본 발명에 따른 리프로그래밍 시스템은, 하나의 CAN 버스로 연결된 제1 제어유닛과 제2 제어유닛, 및 상기 제1 제어유닛의 리프로그래밍 작업을 수행하는 제1 제어기 및 상기 제2 제어유닛의 리프로그래밍 작업을 수행하는 제2 제어기를 포함하는 진단기를 포함하고, 상기 진단기는 상기 제1 제어기 및 상기 제2 제어기 사이에 정보를 공유하며 상기 제1 제어유닛 및 상기 제2 제어유닛에 대한 리프로그래밍 작업을 양방향으로 진행한다.
Abstract:
Disclosed is a controller update system includes a storage unit for storing a software for an update; and a communication unit provided in a vehicle for performing wire or wireless communication with an external terminal, receiving the software for the update from the external terminal to transmit the software to the storage unit, and transmitting the software for the update of the storage unit to a target controller by using an internal communication line of a vehicle when the update is performed.
Abstract:
The present invention relates to a system and a method for providing a certificate revocation list for vehicle communications, and a vehicle device therefor. The system for providing the certificate revocation list for the vehicle communications includes a route certification server which includes a home location register which stores a matching result by matching the vehicle location registration information of all regions, the certificate revocation list, and a vehicle with a certification server of a corresponding region where the vehicle is located, registers the location of the vehicle through communications with a region certification server, and supplies the certificate revocation list to the region certification server in the corresponding region by grasping the location of the certificate revocation vehicle.