Question 5488
How does the DDR-ADR advanced driver assistance system, or driver distraction warning system, work?
- It monitors the driver's face and issues a warning when it detects that the driver is distracted.
- It automatically brakes the vehicle when there is a high risk of collision.
- It uses sensors to evaluate whether the driver is in a condition to drive the vehicle.
Show answer and explanation
Correct answer: It monitors the driver's face and issues a warning when it detects that the driver is distracted.
DDR-ADR monitors your face using cameras inside the passenger compartment. If the direction of your gaze or the position of your head shows that you aren’t paying attention to the road, it warns you to focus on traffic again. It doesn’t brake the car or judge whether you’re fit to drive.