Title:
SIGNAL PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/174630
Kind Code:
A1
Abstract:
Disclosed are a signal processing method and apparatus, and a storage medium and a vehicle. The method comprises: processing a first received signal to determine first time-domain data; performing filtering processing on the first time-domain data by using a mismatch filter, so as to obtain first distance spectrum data (S12); obtaining first distance detection data according to the first distance spectrum data (S13); and according to the first distance detection data and first detection data which is obtained from the first received signal, determining second detection data. By means of the signal processing method, the accuracy of detecting a first received signal can be improved, thereby improving the advanced driver assistance system (ADAS) capability of a terminal in automated driving or assisted driving. The method is used for target sensing and tracking in assisted driving and automated driving, and is applied to the Internet of Vehicles, including vehicle-to-everything (V2X), long term evolution-vehicle (LTE-V), and vehicle-to-vehicle (V2V).
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Inventors:
CHANG GUANGHONG (CN)
QIN BOYA (CN)
QIN BOYA (CN)
Application Number:
PCT/CN2021/130999
Publication Date:
August 25, 2022
Filing Date:
November 16, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G01S13/08
Foreign References:
| CN103064065A | 2013-04-24 | |||
| CN108051812A | 2018-05-18 | |||
| CN105068057A | 2015-11-18 | |||
| CN102721947A | 2012-10-10 | |||
| CN111352102A | 2020-06-30 | |||
| US20050264438A1 | 2005-12-01 |
Attorney, Agent or Firm:
BEIJING GLOBAL INTELLECTUAL PROPERTY LAW FIRM (CN)
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