Title:
VEHICLE TRAVEL CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2020160885
Kind Code:
A
Abstract:
To prevent lane departure and approach to another vehicle due to excessive operation intervention at the time of occurrence of communication failure during confluence support using road-to-vehicle communication.SOLUTION: A vehicle travel control device includes: a function for generating a target route with a predetermined range as a target to automatically change a vehicle lane to an adjacent vehicle lane when no other vehicle is recognized in a predetermined range of an adjacent lane by a surrounding recognition function; and a confluence support function for generating a target route by using other vehicle information acquired by a communication function to perform acceleration/deceleration control and steering control, resulting in automatic confluence into a confluent vehicle lane. A function is provided to change an override threshold value to be a criterion of operation intervention for stopping the acceleration/deceleration control and the steering control into a value larger than a normal time of the communication function when the communication function fails during the automatic confluence.SELECTED DRAWING: Figure 4
Inventors:
SATO KATSUHIKO
Application Number:
JP2019060686A
Publication Date:
October 01, 2020
Filing Date:
March 27, 2019
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
G08G1/16; B60T7/12; B60W30/10; B60W50/12; B62D6/00; G08G1/09
Domestic Patent References:
| JP2017207812A | 2017-11-24 | |||
| JP2016135665A | 2016-07-28 | |||
| JP2015022423A | 2015-02-02 | |||
| JP2009274482A | 2009-11-26 |
Attorney, Agent or Firm:
Shoichi Okuyama
Matsushima Tetsuo
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Arihara Koichi
Matsushima Tetsuo
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Arihara Koichi