Title:
AUTOMATIC LANE CHANGING CONTROL METHOD AND DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/223890
Kind Code:
A1
Abstract:
An automatic lane changing control method for a vehicle, comprising: determining whether a vehicle is in a lane changeable operating condition; in the case that the vehicle is in the lane changeable operating condition, prompting the driver to activate an automatic lane changing mode; and in response to activation of the automatic lane changing mode, executing the following steps: (a) selecting a target lane changing track from a predetermined lane changing track set according to road conditions and an estimated lane changing time; (b) determining a steering wheel rotation angle request according to a curvature change in the target lane changing track; and (c) controlling, according to the steering wheel rotation angle request, the vehicle to change lanes along the target lane changing track. The present invention also provides a corresponding automatic lane changing control device for a vehicle
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Inventors:
DING CHENXI (CN)
HE BIN (CN)
ZHANG JIANYONG (CN)
HE BIN (CN)
ZHANG JIANYONG (CN)
Application Number:
PCT/CN2018/089261
Publication Date:
December 13, 2018
Filing Date:
May 31, 2018
Export Citation:
Assignee:
NIO NEXTEV LTD (CN)
International Classes:
B60W30/18; B60W10/06; B60W10/18; B60W10/20; B60W40/02
Foreign References:
| CN105460014A | 2016-04-06 | |||
| CN105752081A | 2016-07-13 | |||
| CN104960468A | 2015-10-07 | |||
| CN104176054A | 2014-12-03 | |||
| JP2009047491A | 2009-03-05 | |||
| KR20140074158A | 2014-06-17 | |||
| DE102011107875A1 | 2013-01-24 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (HK) LTD. (CN)
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