Title:
LASER RADAR DETECTION PARAMETER ADJUSTMENT CONTROL METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/186057
Kind Code:
A1
Abstract:
A laser radar detection parameter adjustment control method and device, wherein the method comprises: setting initial detection parameters and learning frame exposure time, emitting learning frame detection light to a target on the basis of the initial detection parameters, and receiving corresponding reflected light, the learning frame detection light being used for detecting current environmental conditions (S101); when the learning frame exposure time ends, acquiring learning frame histogram data according to the received reflected light (S102); and analyzing the learning frame histogram data, and adaptively adjusting the initial detection parameters according to the analysis result to obtain optimal detection parameters matching the current environmental conditions (S103). By detecting current environmental conditions by means of leading learning frame detection light, and then dynamically adjusting detection parameters, a laser radar can adaptively adjust working parameters according to the environmental conditions to improve the matching degree between the working parameters and the detection environment, thereby achieving a better balance between performance and power consumption.
Inventors:
TANG JIAJIE (CN)
ZHANG CHAO (CN)
ZHANG CHAO (CN)
Application Number:
PCT/CN2023/085312
Publication Date:
October 05, 2023
Filing Date:
March 31, 2023
Export Citation:
Assignee:
SHENZHEN ADAPS PHOTONICS TECH CO LTD (CN)
International Classes:
G01S17/894; G01S17/14; G05B13/04
Domestic Patent References:
| WO2021006048A1 | 2021-01-14 |
Foreign References:
| CN114814880A | 2022-07-29 | |||
| CN114236504A | 2022-03-25 | |||
| CN113874756A | 2021-12-31 | |||
| CN113795773A | 2021-12-14 | |||
| DE102018119632A1 | 2020-02-13 | |||
| DE102019135297A1 | 2021-06-24 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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