When it comes to autonomous driving, many friends will think of all kinds of sensors, high-precision maps, GPS, etc. After all, autonomous driving models are like impeccable soldiers. Among them, lidar plays a very important role, so what exactly is lidar, and what are its characteristics compared to millimeter waves? Next we will go through the whole green laser pointer radar.
LiDAR, referred to as LiDAR, is a system that integrates laser, GPS global positioning, and inertial measurement devices to obtain data and generate accurate digital models. The combination of these three technologies can accurately locate the position where the laser beam strikes. Compared with other products, laser radar can give full play to the advantages of accuracy, speed and efficiency.
The green laser pointer radar is still a sensor in general. Other sensors include cameras, ultrasound, infrared, millimeter-wave radar, etc. Its biggest feature is that it can generate three-dimensional position information. How can it quickly determine the position of an object, Size, exterior appearance, and even materials, while acquiring data and generating accurate digital models.