Lidar sensor for optical acquisition of visual field, operating device or vehicle with lidar sensor, and method for optical acquisition of visual field

摘要

Lidar sensor (100) for optical acquisition of visual field300);A transmission unit (101) comprising a laser pattern generation unitHavingThe laser pattern generation unit (102) isThe illumination pattern (218) is formed within the field of view (106);The secondary light reflected by the object (107) within the field of view (109)A receiver unit (110) having at least one detection unit (112) for receiving 309Having 310;This at least one detection unit (112) has a large number of pixelsN;Having 500)At least some pixels (401-m)N;500) each of the plurality of activatable single photon avalanche diodesHaving 501-1-501-4;Rotating shaftHaving at least one rotation unit (116) rotatable aroundTransmit unit301 and receive units310)At least partially disposed on the rotating unit (116).Lidar sensors (100, 300) are at least two single photon avalanche diodes of one pixel (401-m, N; 500) Further comprising at least one connection circuit (502) designed to link detection signals (402, 501-1 to 501-4) using combinational logic.Diagram