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Patent Searching and Data


Title:
車両制御装置
Document Type and Number:
Japanese Patent JP6583183
Kind Code:
B2
Abstract:
A driver is prevented from carrying out hands-free driving while lane keeping assist control is being carried out, thereby appropriately determining an abnormal state of the driver. When a steering wheel no-operation state continues for a first period or more, a driving support ECU sets a control mode of LKA to a “weaker mode”, thereby decreasing a control amount of the LKA. As a result, an own vehicle swerves within a travel lane, and the driver neglecting the steering wheel operation can be prompted to operate the steering wheel. Further, when the no-driving operation state continues for a second period or more, the driving support ECU establishes determination that the driver is in an abnormal state, returns the LKA to a “normal mode”, and decelerates and stops the own vehicle.

Inventors:
Hirotada Otake
Application Number:
JP2016153579A
Publication Date:
October 02, 2019
Filing Date:
August 04, 2016
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
G08G1/16; B60T7/12; B60W10/184; B60W10/20; B60W30/12; B60W40/08; B60W50/14; B62D6/00
Domestic Patent References:
JP2016074253A
JP2014091380A
JP2009248599A
JP2008273521A
JP2005088806A
JP2001266163A
JP2010069921A
JP2015165368A
JP2013097714A
Foreign References:
US20130231830
US20160167707
Attorney, Agent or Firm:
Patent business corporation Prospec patent office