Method and system for controlling vehicle according to driver's lane departure intention

A method for controlling a vehicle according to a driver's lane departure intention, comprising:

• detecting an operation amount of a brake pedal of an ego vehicle;
• determining whether the operation amount of the brake pedal exceeds a selected second threshold value;
• measuring time from when the operation amount of the brake pedal exceeds the selected second threshold value;
• determining whether at least one selected condition is satisfied before a selected time elapses from the timing of measuring the time;
• determining that the driver's lane departure intention exists if the at least one selected condition is satisfied;
• and
• suppressing an operation of a driver assistance function.

A system for controlling a vehicle according to a driver's lane departure intention, comprising:

• a sensor configured to detect surroundings of an ego vehicle and detect body information of the ego vehicle;
• and
• a controller configured to determine the driver's lane departure intention and control an operation of a driver assistance function,
• wherein the sensor comprises an accelerator pedal sensor configured to detect an operation amount of an accelerator pedal and a brake pedal sensor configured to detect an operation amount of a brake pedal, and
• wherein if the operation amount of the accelerator pedal detected by the accelerator pedal sensor exceeds the selected first threshold value or the operation amount of the brake pedal detected by the brake pedal sensor exceeds the selected second threshold value, the controller is configured to measure time from when exceeding the selected first or second threshold value, and if at least one selected condition is satisfied before a selected time has elapsed from the timing of measuring the time, the controller is configured to determine that there exists the driver's lane departure intention and to suppress the operation of the driver assistance function.