Title:
DRIVER STATE ASSESSMENT METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/087205
Kind Code:
A1
Abstract:
The present application provides a driver state assessment method and apparatus, an electronic device, and a storage medium. The method comprises: performing behavior analysis on a driver according to the current driving behavior data and mental state data of the driver to acquire a behavior event of the driver, and generating temporal event information according to the behavior event; performing driving habit analysis on the driver according to normal driving behavior data of the driver in the current time period to generate driving habit information of the driver in the current time period; calling a driver portrait library according to identity information of the driver to acquire driver portrait information of the driver; and performing information fusion analysis on the temporal event information, the driving habit information, and the driver portrait information by using a preset information fusion analysis model, and assessing the state of the driver according to an analysis result to obtain a state assessment result of the driver. According to the method, the state of the driver is comprehensively determined by combining a series of temporal event characteristics and driver portraits, so that the accuracy of fatigue state recognition, distraction state recognition, and dangerous driving recognition of the driver is improved.
Inventors:
HAN YONGGANG (CN)
GU ZIXIAN (CN)
WANG YULING (CN)
HE KUN (CN)
QIN HAICHUAN (CN)
GU ZIXIAN (CN)
WANG YULING (CN)
HE KUN (CN)
QIN HAICHUAN (CN)
Application Number:
PCT/CN2022/128380
Publication Date:
May 02, 2024
Filing Date:
October 28, 2022
Export Citation:
Assignee:
STREAMAX TECH CO LTD (CN)
International Classes:
G06N3/08
Foreign References:
| CN108423006A | 2018-08-21 | |||
| CN108407816A | 2018-08-17 | |||
| CN110909718A | 2020-03-24 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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