What are the main sensors in self-driving cars?

What are the main sensors in self-driving cars?

Self-driving cars primarily use LiDAR, cameras, radar, and ultrasonic sensors to navigate and understand their environment.

How does LiDAR work in these cars?

LiDAR uses laser beams to measure distances by bouncing light off objects, creating a 3D map of the surroundings.

What role do cameras play in self-driving technology?

Cameras help in recognizing traffic signs, lane markings, and obstacles, providing visual information for decision-making.

Are there any limitations to these sensors?

Yes, sensors can struggle in poor weather conditions, like heavy rain or fog, which can affect their accuracy.

How do these sensors work together?

They complement each other; for example, radar can detect objects in poor visibility while cameras provide detailed images.