公开(公告)号：US20240175996A1

公开(公告)日：2024-05-30

申请号：US18070177

申请日：2022-11-28

Applicant: Luminar Technologies, Inc.

Inventor： Joseph G. LaChapelle ,  Zachary Ronald Dylan Thomas Bush ,  Christopher Gary Sentelle

IPC: G01S7/4865 ,  G01S7/481 ,  G01S17/89 ,  G01S17/931

CPC classification number: G01S7/4865 ,  G01S7/4814 ,  G01S7/4817 ,  G01S17/89 ,  G01S17/931

Abstract: A system includes one or more light sources configured to transmit at least a first light pulse encoding and a second light pulse encoding. The system also includes one or more detectors configured to detect a received light signal. The system further includes one or more processors configured to: determine a derivative data of the detected received light signal including by computing a derivative based on the detected received light signal, correlate the derivative data with at least a first reference data corresponding to the first light pulse encoding and a second reference data corresponding to the second light pulse encoding to determine a correlation result, and use the correlation result to identify which transmitted light pulse encoding corresponds to the received light signal.