Title:
METHOD AND DEVICE FOR PREDICTION OF AUTOMATIC DRIVING BEHAVIORS, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/252926
Kind Code:
A1
Abstract:
Disclosed by the present application are a method and device for prediction of automatic driving behaviors, a computer device and a storage medium. The method comprises: receiving a two-dimensional (2D) image frame in a video sequence currently acquired by an automatic driving unit, and using the 2D image frame as an input into a variational auto-encoder so as to obtain a compressed abstract representation feature vector corresponding to the 2D image frame; using the compressed abstract representation feature vector as an input into a pre-trained mixture density network-recurrent neural network model so as to obtain a prediction vector; inputting both the compressed abstract representation feature vector and the prediction vector into a controller so as to generate an action vector; and sending the action vector to the automatic driving unit.
Inventors:
WANG JIANZONG (CN)
WU TIANBO (CN)
WU TIANBO (CN)
Application Number:
PCT/CN2019/103467
Publication Date:
December 24, 2020
Filing Date:
August 30, 2019
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G05D1/00; G05D1/02; G06N3/04
Foreign References:
| CN107590438A | 2018-01-16 |
Other References:
EDER SANTANA ET AL.: "Learning a Driving Simulator", ARXIV, 3 August 2016 (2016-08-03), XP080718041, DOI: 20200221110440Y
DAVID HA ET AL.: "World Models", ARXIV, 9 May 2018 (2018-05-09), XP081232786, DOI: 20200221110652Y
DAVID HA ET AL.: "World Models", ARXIV, 9 May 2018 (2018-05-09), XP081232786, DOI: 20200221110652Y
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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