LED LED Method of operating an infrared radiation LED for monitoring movement of driver and driver monitoring system including the infrared radiation LED

摘要

The present invention discloses a method for monitoring a driver by controlling the operation of an infrared LED by a camera controller. In particular, in the method, when power is input to the camera control unit through the power supply unit, a booting signal is transmitted to the camera, a first trigger signal for operating the camera, and a second trigger signal for operating the infrared LED are transmitted. transmitting, receiving an image of the driver from the camera, analyzing the captured image, and monitoring the driver's condition.