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Title:
REASONING METHOD FOR ROAD DRIVABLE REGION AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/000800
Kind Code:
A1
Abstract:
Provided is an automatic driving technology in the field of artificial intelligence, specifically relating to a reasoning method for road drivable region, including: acquiring a perceptual drivable region; checking the perceptual drivable region to obtain a first region and a second region; if the first region does not cover a region of interest ROI, reasoning on the second region according to perceptual memory information of the drivable region, to obtain a third region and a fourth region; if the first region and the third region do not cover the ROI, reasoning on the fourth region according to a drivable position point to obtain a fifth region; and determining the first region, the third region and the fifth region as the road drivable region. A reasoning device for road drivable region is also disclosed. It is beneficial to obtain an accurate road drivable region when the road drivable region perception result is abnormal, thereby improving the safety, system availability and user experience of the automatic driving system.

Inventors:
CHEN, Mingyang (CN)
YAO, Zhiliang (CN)
Application Number:
CN2020/098642
Publication Date:
January 07, 2021
Filing Date:
June 28, 2020
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (CN)
International Classes:
G05D1/02; G01C21/34
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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