Title:
DRIVER ASSISTANCE METHOD BASED ON TRANSPARENT A-PILLAR
Document Type and Number:
WIPO Patent Application WO/2022/062000
Kind Code:
A1
Abstract:
A driver assistance method based on a transparent A-pillar, the method belonging to the field of driving safety. The method is applied to a control apparatus. The method comprises: step S01, receiving a vehicle front image collected by a forward-facing camera; step S02, determining the spatial position of a target object on the basis of the vehicle front image; step S03, performing distance measurement on the basis of the spatial position of the target object, wherein if the target object is located in the present lane, distance measurement and calculation are performed according to images of the target object which are collected by two A-pillar cameras; if the target object is located at the left side of the present lane, distance measurement and calculation are performed according to images of the target object which are collected by the A-pillar camera on the left side and the forward-facing camera; and if the target object is located at the right side of the present lane, distance measurement and calculation are performed according to images of the target object which are collected by the A-pillar camera on the right side and the forward-facing camera; and step S04, performing driver assistance determination on the basis of a distance measurement result, and displaying a driver assistance determination result on an A-pillar flexible display screen. The higher precision of binocular/multi-ocular distance measurement and calculation is thus realized.
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Inventors:
XING BIN (CN)
LING YUN (CN)
SHEN SHUIWEN (CN)
FANG YUNZHOU (CN)
LING YUN (CN)
SHEN SHUIWEN (CN)
FANG YUNZHOU (CN)
Application Number:
PCT/CN2020/121761
Publication Date:
March 31, 2022
Filing Date:
October 19, 2020
Export Citation:
Assignee:
HOZON NEW ENERGY AUTOMOBILE CO LTD (CN)
International Classes:
B60R1/00
Foreign References:
| CN104786933A | 2015-07-22 | |||
| CN106585623A | 2017-04-26 | |||
| JP2019046069A | 2019-03-22 | |||
| CN211468310U | 2020-09-11 | |||
| US20160086041A1 | 2016-03-24 | |||
| CN109278641A | 2019-01-29 |
Attorney, Agent or Firm:
ZHEJIANG KG IP LAW FIRM (CN)
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