Title:
ABNORMAL VEHICLE TRAVELING DETECTION METHOD, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/201904
Kind Code:
A1
Abstract:
The present invention relates to the field of road vehicle traveling testing. Disclosed are an abnormal vehicle traveling detection method, and an electronic device and a storage medium. The method comprises: acquiring a road section video, and according to the road section video, determining a target vehicle to be tracked; tracking said target vehicle by means of an improved Kalman filtering algorithm, so as to obtain a corresponding traveling trajectory, wherein a covariance matrix of the improved Kalman filtering algorithm is optimized by means of a preset BP neural network model; and according to the traveling trajectory, determining whether said target vehicle travels abnormally. The present invention facilitates the improvement of the accuracy of abnormal vehicle traveling detection.
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Inventors:
LIU CHENGPEI (CN)
SUN QUANJUN (CN)
XUE YICHUN (CN)
WANG QIANXUAN (CN)
SUN QUANJUN (CN)
XUE YICHUN (CN)
WANG QIANXUAN (CN)
Application Number:
PCT/CN2022/104661
Publication Date:
October 26, 2023
Filing Date:
July 08, 2022
Export Citation:
Assignee:
UNIV WUYI (CN)
International Classes:
G06N3/04
Foreign References:
| CN110178167A | 2019-08-27 | |||
| CN112630659A | 2021-04-09 | |||
| CN114201890A | 2022-03-18 | |||
| JP2012003549A | 2012-01-05 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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