System and Method for High Speed Vehicular Power Control

The present invention discloses a high-speed vehicle power control system and method. Vehicle power control system according to one aspect of the invention, the power supply to the vehicle load, the latch relay (Latch Relay) for interrupting the power supply; When receiving the wake-up (wake up) signal, a communication unit for outputting a drive signal; When applying the driving signal, a pulse generator for outputting a pulse monostable (one shot pulse) for turning on (ON) the latching relay; And when the initialization, the end characterized by a processor for the control the operation of the latching relay turned on by the pulse stability.