POWER CONTROL DEVICE OF DRIVE VIDEO RECORD SYSTEM AND METHOD THEREOF

The invention discloses a power control device of a drive video record system and a method thereof. The power control device of the Drive Video Record System (DVRS) and a method controlling the DVRS may effectively use the electrical power of a secondary battery in addition to the electrical power of a main battery by controlling the operating power of the DVRS based on the state of charge (SoC) of the main battery and the SoC of the secondary battery while a power supply line from the main battery mounted in a vehicle and a power supply line from the secondary battery are implemented separately. The power control device of DVRS includes the main battery supplying the electrical power to electrical devices and the DVRS of a vehicle; the secondary battery supplying the electrical power to the DVRS; and a controller controlling the electrical power supplied to the DVRS based on the SoC of the main battery and the secondary battery. 驾驶视频记录系统的电源控制装置及其方法，可通过基于主电池的充电状态(SoC)和辅助电池的SoC控制DVRS的操作电源来有效地使用除主电池的电力之外的辅助电池的电