METHODS AND SYSTEMS FOR DETECTING USING LIDAR (LiDAR) WITH FIBER-OPTICAL MATRIX Russian patent published in 2021 - IPC G01S7/00 

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering; it can be used in systems of optical range finders (LiDAR). The system contains a light-containing radiation source for emitting a set of output beams, a microelectromechanical (MEM) component having a reflecting surface for receiving the set of output beams and for reflecting the set of output beams towards an area of interest, a detection system for detecting a set of input beams from the area of interest, wherein the detection system contains a fiber-optical matrix made with the possibility of transmitting the set of input beams to at least one photodetector, the fiber-optical matrix contains a set of optical fibers, each optical fiber has a receiving end, wherein receiving ends of the set of optical fibers are placed in a two-directional matrix, and a receiving lens for focusing this input beam of the set of input beams to this receiving end of this optical fiber of the fiber-optical matrix.

EFFECT: increase in the scanning area without additional light sources due to an increase in the distribution angle of the light beam transmitted to the area of interest.

17 cl, 12 dwg