Flash type lidar system that can control the divergence angle of light and a method of measuring the subject's viewing angle using the system

摘要

The present invention relates to a flash-type lidar system capable of adjusting the divergence angle of light, and more particularly, light emitted from the flash-type lidar transmitter 110 for identifying the viewing angle of a subject p in a specific area. A diaphragm unit 200 that can be selectively adjusted so as not to diverge to the scattering/dispersion unit 400 is configured, and only the subject p is emitted and reflected so that it can be received by the receiver 120 again. ), when measuring the viewing angle, the accuracy and reliability can be increased, and it is a useful invention that can be easily applied to conventionally used flash-type lidar.