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Patent Searching and Data


Title:
AUTOMATIC TURNING CONTROL METHOD AND DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/223723
Kind Code:
A1
Abstract:
An automatic turning control method for a vehicle and an automatic turning control device for a vehicle. The automatic turning control method comprises: determining whether a vehicle is in a turnable operating condition; prompting the driver to activate an automatic turning mode if this vehicle is in the turnable operating condition; and performing the following steps in response to the activation of the automatic turning mode: (a) fitting a target traveling trajectory of this vehicle according to a movement trajectory point of a vehicle ahead; (b) determining transverse control parameters and longitudinal control parameters of this vehicle on the basis of the target traveling trajectory and the current traveling trajectory of this vehicle; and (c) making this vehicle turn along the target traveling trajectory according to the transverse control parameters and the longitudinal control parameters.

Inventors:
DING CHENXI (CN)
HE BIN (CN)
ZHANG JIANYONG (CN)
Application Number:
CN2018/075482
Publication Date:
December 13, 2018
Filing Date:
February 06, 2018
Export Citation:
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Assignee:
NIO NEXTEV LTD (CN)
International Classes:
B60W30/14
Foreign References:
CN105667509A2016-06-15
JP2008087635A2008-04-17
US20140100756A12014-04-10
JP2009107574A2009-05-21
CN104684782A2015-06-03
CN102529963A2012-07-04
CN104349926A2015-02-11
Attorney, Agent or Firm:
CHINA PATENT AGENT (HK) LTD. (CN)
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