Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 8 - No. 12)
In a self-parking car, what is the function of the ultrasonic sensors?
To measure the speed of the car.
To detect and measure the distance to nearby objects.
To control the steering.
To activate the brakes.
คำอธิบาย
Ultrasonic sensors are used to detect obstacles.