Lidar
Lidar
Lidar uses remote sensing technology to detect the distance between the vehicle and the target, and can also detect the target on the driving path, while providing assistance for map drawing. Typically, sensors use lasers to illuminate the perimeter of the vehicle, which is then optically analyzed to create a high-definition digital image that provides a 360-degree view of the vehicle's perimeter within 100 meters, which is critical for mapping.