Abstract: A brake traction control system (BTCS) using a redundancy braking system includes a main braking force adjusting device configured to control a hydraulic brake of a vehicle, a sensor unit configured to detect a driving state of the vehicle, an electronic brake electrically operating and configured to generate braking force for at least one driving wheel, and an auxiliary braking force adjusting device configured to control the hydraulic brake and the electronic brake when a failure occurs in the main braking force adjusting device, wherein the auxiliary braking force adjusting device is configured to adjust the braking force of the electronic brake provided on at least one wheel on left and right sides of the vehicle based on a detected value of the sensor unit.

Abstract: A method for operating an electronic device is provided. The method includes performing initialization of a camera system of the electronic device, controlling the camera system to operate in a sleep mode upon completion of the initialization, controlling the camera system to switch to a normal mode from the sleep mode, and displaying an image output from the camera system in the normal mode on a display of the electronic device.

Abstract: A method for operating an electronic device is provided. The method includes performing initialization of a camera system of the electronic device, controlling the camera system to operate in a sleep mode upon completion of the initialization, controlling the camera system to switch to a normal mode from the sleep mode, and displaying an image output from the camera system in the normal mode on a display of the electronic device.