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Patent Searching and Data


Title:
VEHICLE TRAVEL CONTROL METHOD AND TRAVEL CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/047292
Kind Code:
A1
Abstract:
A vehicle travel control method in which a target trajectory (OP) along which an own vehicle (V) should travel is detected and the own vehicle is made to automatically travel along the detected target trajectory, wherein a forward observation point distance from the own vehicle to a forward observation point is tentatively set in accordance with at least travel lane information, an own vehicle travel trajectory is estimated in which the own vehicle conforms to the target trajectory at the forward observation point when the own vehicle is presumed to have traveled the tentatively set forward observation point distance, the maximum value (Δdmax), from the current location of the own vehicle to the forward observation point, of the lateral displacement between the estimated own vehicle travel trajectory and the target trajectory is detected, and a forward observation point distance by which the maximum value of the lateral displacement is less than or equal to a prescribed value (D) is officially set as the forward observation point distance, after which the own vehicle is made to travel automatically on the basis of the officially set forward observation point distance.

Inventors:
SHIMAKAGE MASAYASU (JP)
Application Number:
PCT/JP2016/076600
Publication Date:
March 15, 2018
Filing Date:
September 09, 2016
Export Citation:
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Assignee:
NISSAN MOTOR (JP)
International Classes:
G08G1/16; B60R21/00; B62D6/00
Foreign References:
JP2005182186A2005-07-07
JP2002002427A2002-01-09
JP2014218098A2014-11-20
JP2015123929A2015-07-06
Other References:
See also references of EP 3511922A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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