Title:
METHOD AND SYSTEM FOR AUTOMATICALLY ADJUSTING AUTOMOBILE REAR-VIEW MIRROR
Document Type and Number:
WIPO Patent Application WO/2018/133364
Kind Code:
A1
Abstract:
A method and system for automatically adjusting an automobile rear-view mirror. The method comprises the following steps: acquiring or establishing a vehicle coordinate system of an automobile; determining, by means of adjustment parameters of an occupant seat, a first coordinate of the occupant's head in the vehicle coordinate system; determining, by means of a camera, a second coordinate of the occupant's head in the vehicle coordinate system; and adjusting a rear-view mirror according to the first coordinate and in combination with the second coordinate, so that the occupant obtains an optimal viewing angle. Due to the determination according to vehicle seat adjustment parameters, the method can quickly and accurately adjust the position of an automobile rear-view mirror according to the real-time posture of a vehicle occupant, thereby solving the problems of time wasting, inconvenient operations and poor precision in manual adjustment of the vehicle rear-view mirror, and a poor adjustment precision in the existing automatic adjustment methods for the automobile rear-view mirror.
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Inventors:
RUI NATHAN (CN)
Application Number:
PCT/CN2017/095154
Publication Date:
July 26, 2018
Filing Date:
July 31, 2017
Export Citation:
Assignee:
NIO CO LTD (CN)
International Classes:
B60R1/07; B60R16/037
Domestic Patent References:
| WO2012092248A1 | 2012-07-05 |
Foreign References:
| CN106696873A | 2017-05-24 | |||
| CN103507718A | 2014-01-15 | |||
| CN102785617A | 2012-11-21 | |||
| CN105774665A | 2016-07-20 | |||
| CN101713644A | 2010-05-26 | |||
| DE102012203795A1 | 2013-09-12 | |||
| DE102010023160A1 | 2011-12-08 | |||
| EP1574393A2 | 2005-09-14 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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