Abstract:
The present invention relates to a vehicle communications system and a mobile communications system for providing a revocation list of certificates for vehicle communications, and a vehicle apparatus therefor which enables a vehicle to receive, in real time, the revocation list of the certificates from any one among the vehicle communications system, the mobile communications unit, and a mobile communications terminal in consideration of communications environment of an area where the vehicle is located.
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.
Abstract:
PURPOSE: A gateway data processing method of a vehicle network system is provided to transmit a searched signal by changing priority orders. CONSTITUTION: When error signals are determined, a gateway detects a module which transmits error signals(S002). The gateway detects a message receiving the module, which transmits the error signals(S003). The gateway changes the received message priority of the module which transmits the error signal(S004). When the error signal is not detected, the gateway determines a routing order according to a data input order(S010). The gateway transmits a message(S011). [Reference numerals] (AA) Start; (BB) Detecting error signals; (CC,S004,S008) Changing the received message priority of a corresponding module; (DD) End; (S002) Detecting a module which transmits error signals from a memory; (S003,S007) Detecting messages received in a corresponding module; (S005) Detecting warning signals; (S006) Detecting a module which transmits warning signals from the memory; (S009) Detecting transmission delay signals; (S010) Determining the priority according to the order of input; (S011) Transmitting messages
Abstract:
PURPOSE: A device and a method for controlling a lamp of an idle stop and go vehicle are provided to improve stability by enabling a user to restart an engine when an idle is stopped. CONSTITUTION: A method for controlling a lamp of an idle stop and go vehicle is as follows. When an idle is stopped, an idle stop indicating lamp is lighted(S103). When restarting is detected by a starting key, the idle stop indicating lamp is lighted out(S106). When automatic restarting is not operated, the restarting is guided using the starting key.