Title:
LIDAR RANGING METHOD AND LIDAR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/051482
Kind Code:
A1
Abstract:
Disclosed are a lidar ranging method and a lidar system. The method comprises: an nth receiving system in a receiving system receiving an echo of an (n+N*m)th laser beam emitted by a transmit system in a receiving window having a time length greater than a transmit interval and not greater than N transmit intervals, the transmit system emitting multiple laser beams according to the transmit interval, the number of receiving systems being N, N≥2, n being a positive integer less than or equal to N, and m being a natural number. The method further comprises: the nth receiving system determining a ranging result according to an echo receiving result.
Inventors:
SHU BOZHENG (CN)
XIA BINGBING (CN)
SHI TUO (CN)
XIA BINGBING (CN)
SHI TUO (CN)
Application Number:
PCT/CN2022/121526
Publication Date:
April 06, 2023
Filing Date:
September 27, 2022
Export Citation:
Assignee:
ZVISION TECH CO LTD (CN)
International Classes:
G01S17/14; G01S7/48
Foreign References:
| CN110940990A | 2020-03-31 | |||
| CN112654879A | 2021-04-13 | |||
| CN108414999A | 2018-08-17 | |||
| CN107656285A | 2018-02-02 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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