Title:
VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/084657
Kind Code:
A1
Abstract:
A controller 20 determines whether the current position of an own vehicle (1) is located within a high-precision map available region (Rav) in which high-precision map information (13H) is available, and when determining that the current position of the own vehicle is located within the high-precision map available region (Rav), on the basis of specified speed information acquired by recognizing a speed sign on a captured image or specified speed information acquired from the high-precision map information (13H) on the basis of the current position of the own vehicle, executes acceleration/deceleration control for controlling acceleration/deceleration of the own vehicle and notifies a drive of the specified speed information. Further, when the own vehicle is predicted to move out from the high-precision map available region (Rav), the controller 20 finishes acceleration/deceleration control based on the specified speed information at a point (Pc) before a point (Po) at which the own vehicle moves out from the high-precision map available region (Rav), and acquires specified speed information from road map information (13N) lower in precision than the high-precision map information (13H), on the basis of the current position of the own vehicle to notify the driver of the acquired specified speed information.
Inventors:
UWABO KAZUYUKI (JP)
TAIRA YASUHISA (JP)
TAIRA YASUHISA (JP)
Application Number:
PCT/JP2021/041421
Publication Date:
May 19, 2023
Filing Date:
November 10, 2021
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
G08G1/09; G01C21/26
Foreign References:
| JP2021115983A | 2021-08-10 | |||
| JP2018185739A | 2018-11-22 | |||
| JP2017156954A | 2017-09-07 | |||
| JP2016200472A | 2016-12-01 |
Attorney, Agent or Firm:
TANAKA Hidetetsu et al. (JP)
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