Title:
LASER RADAR AND LASER RADAR CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/193408
Kind Code:
A1
Abstract:
The present invention provides a laser radar and a laser radar control method, wherein the laser radar comprises a rotor, a laser transceiver device, an image acquisition device, and a control device; the laser transceiver device and the image acquisition device are disposed on the rotor and arranged around the axis of the rotor; the rotor is adapted to rotate around the axis; the laser transceiver device comprises an optical transceiver assembly adapted to transmit a detection signal and receive an echo signal formed by reflection of the detection signal; the image acquisition device comprises an optical imaging assembly adapted to expose a target area; and the control device is adapted to generate depth information on the basis of the detection signal and the echo signal, and generate an image on the basis of an exposure result of the image acquisition device. By using the described solution, the data quality and synchronism of the laser radar can be improved, thereby improving the performance of the laser radar.
Inventors:
CHEN JIE (CN)
XIANG SHAOQING (CN)
XIANG SHAOQING (CN)
Application Number:
PCT/CN2022/120814
Publication Date:
October 12, 2023
Filing Date:
September 23, 2022
Export Citation:
Assignee:
HESAI TECHNOLOGY CO LTD (CN)
International Classes:
G01S7/481
Foreign References:
| CN114114317A | 2022-03-01 | |||
| CN107219533A | 2017-09-29 | |||
| CN107991662A | 2018-05-04 | |||
| CN111736169A | 2020-10-02 | |||
| CN208421236U | 2019-01-22 | |||
| JP2011227029A | 2011-11-10 |
Attorney, Agent or Firm:
INTEBRIGHT LLP (CN)
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