Automatic Turn Signal Activation

A vehicle comprising:

• a first turn signal light to indicate a first turn direction;
• a second turn signal light to indicate a second turn direction;
• a brake pedal sensor configured to sense a brake pedal position;
• a steering wheel sensor configured to sense a steering wheel input;
• an internally-facing camera configured to generate images of a driver;
• an accelerator pedal sensor configured to sense an accelerator pedal position;
• and
• a controller configured to:
• construct a roadway scene for a path of the vehicle;
• generate a driver intent confidence score for a turning maneuver in response to the steering wheel input and a first gain, a focus of a driver based on the images and a second gain, the brake pedal position and a third gain, and the accelerator pedal position and a fourth gain;
• compare the driver intent confidence score to a predetermined threshold;
• and
• selectively turn on one of the first turn signal light and the second turn signal light in response to the comparison.