Hyundai Motor Company

Kia Motors Corporation

TaeSun Roh

ChoongSeob Park

Chung Hi Lee

HyeonSoo Kim

DonHyoung Lee

An apparatus for controlling electric current includes a power supply for supplying a voltage, a driving circuit for receiving the voltage from the power supply to supply a first current to a load electrically connected thereto, and a control circuit electrically connected to the load and the driving circuit and for receiving the voltage from the power supply to supply a second current to the load.

Apparatus for controlling electric current of vehicle and vehicle having the apparatus

A vehicle is provided to obtain reliable time information via communication with a server without separate hardware. The vehicle includes a communicator that is configured to receive authentication information from a server and a charging port that is electrically connected to a charger. The charging port is configured to receive time information of the charger from the charger. A controller is then configured to derive time information of the vehicle based on the time information of the charger and reference time information included in the authentication information and adjust the time of at least one processor disposed within the vehicle to be synchronized.

Vehicle and method for controlling the same

A current control apparatus for controlling current of a lamp in a vehicle includes: a plurality of output pins to output currents of different values; an output signal feedback part connected to each of the plurality of output pins, and to generate one of a plurality of output feedback signals; a reference signal generation part to generate one of a plurality of reference signals; a signal selection part configured to select one of the plurality of output feedback signals, and to select one of the plurality of reference signals; a comparator to compare the received output feedback signal to the received reference signal, and to output a signal difference between the receive output feedback signal and the received reference signal; and a constant current driver configured to constantly adjust a current output through one of the plurality of output pins based on the signal difference.

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Seoul, South Korea

TaeSun Roh