公开(公告)号：US10088559B1

公开(公告)日：2018-10-02

申请号：US15876669

申请日：2018-01-22

Applicant: LUMINAR TECHNOLOGIES, INC.

Inventor： Matthew D. Weed ,  Scott R. Campbell ,  Lane A. Martin ,  Jason M. Eichenholz ,  Austin K. Russell ,  Rodger W. Cleye ,  Melvin L. Stauffer

IPC: G01S7/484 ,  G01S7/481 ,  G01S17/08

Abstract: To compensate for motor dynamics in a scanner in a lidar system, a light source transmits light pulses at a variable pulse rate in accordance with a scan speed of the scanner. More specifically, the pulse rate may be directly related to the scan speed so that the light source transmits light pulses uniformly across a field of regard. A controller may determine the scan speed and provide a control signal to the light source adjusting the pulse rate accordingly.

公开(公告)号：US20180284225A1

公开(公告)日：2018-10-04

申请号：US15876669

申请日：2018-01-22

Applicant: LUMINAR TECHNOLOGIES, INC.

Inventor： Matthew D. Weed ,  Scott R. Campbell ,  Lane A. Martin ,  Jason M. Eichenholz ,  Austin K. Russell ,  Rodger W. Cleye ,  Melvin L. Stauffer

IPC: G01S7/484 ,  G01S7/481 ,  G01S17/08

Abstract: To compensate for motor dynamics in a scanner in a lidar system, a light source transmits light pulses at a variable pulse rate in accordance with a scan speed of the scanner. More specifically, the pulse rate may be directly related to the scan speed so that the light source transmits light pulses uniformly across a field of regard. A controller may determine the scan speed and provide a control signal to the light source adjusting the pulse rate accordingly.