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Patent Searching and Data


Title:
RIGHT-LEFT TURN DETERMINATION DEVICE AND RIGHT-LEFT TURN DETERMINATION METHOD FOR DRIVE ASSIST VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/021422
Kind Code:
A1
Abstract:
Provided is a right-left turn determination method for a drive assist vehicle which makes it possible to appropriately determine whether making a right or left turn across an oncoming traffic lane is permitted. This method is configured so as to involve: determining whether or not a vehicle (S1) is stopped and planning to make a right or left turn, on the basis of acquired information from an external center (11) and an internal sensor (12) for acquiring vehicle (S1) periphery information and vehicle information; determining whether or not there is an oncoming vehicle along the planned travel route (Y) of the vehicle (S1), when determined that the vehicle (S1) is stopped in order to make a right or left turn; determining whether or not a far-side oncoming vehicle (T1) located on the far side of the planned travel route (Y) is stopped, when determined that an oncoming vehicle is not present along the planned travel route (Y); and permitting the right or left turn when determined that the far-side oncoming vehicle (T1) is stopped.

Inventors:
NOJIRI TAKAHIRO (JP)
SHINO TATSUYA (JP)
DEGAWA KATSUHIKO (JP)
Application Number:
PCT/JP2017/027258
Publication Date:
January 31, 2019
Filing Date:
July 27, 2017
Export Citation:
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Assignee:
NISSAN MOTOR (JP)
International Classes:
G08G1/16; G01C21/26
Foreign References:
JP2009116692A2009-05-28
JP2009031968A2009-02-12
JP2005231450A2005-09-02
JP2011180965A2011-09-15
Other References:
See also references of EP 3660810A4
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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