Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/082734
Kind Code:
A1
Abstract:
The present invention is a vehicle control device (100), characterized by comprising a peripheral object detection unit (10b), a desired travel route calculation unit (10c), a corrected travel route calculation unit (10f) for correcting the desired travel route, and an automatic steering control unit (10e) for assisting in traveling within a lane when it has been determined there is a possibility of a lane deviation; the corrected travel route calculation unit being configured so that, when a peripheral object to be avoided has been detected, an upper limit line for an allowable relative speed in relation to the peripheral object is set, and also being configured so as to calculate the corrected travel route on the basis of the upper limit line, an evaluation function, and a constraint condition; and, when it has been assessed by the automatic steering control unit that there is a possibility of the host vehicle deviating from the lane, the desired travel route calculation unit setting a desired travel route that is offset toward the side where there is a possibility of deviation from the center of the lane.

Inventors:
GOTO TAKASHI (JP)
TADA KENTA (JP)
OHMURA HIROSHI (JP)
HOSODA KOUJI (JP)
TACHIHATA TETSUYA (JP)
NAKAGAMI TAKASHI (JP)
NISHIJO YUMA (JP)
KAWAHARA YASUHIRO (JP)
KATAYAMA SHOTA (JP)
HARADA SHOJI (JP)
YAMAMOTO YUKI (JP)
FUKUI SOICHIRO (JP)
ISOMOTO KAZUNORI (JP)
SUZUKI AKIRA (JP)
Application Number:
PCT/JP2018/038455
Publication Date:
May 02, 2019
Filing Date:
October 16, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MAZDA MOTOR (JP)
International Classes:
B60W30/12; B60W30/095; B60W40/04; B62D6/00; G08G1/16; B62D101/00; B62D117/00
Domestic Patent References:
WO2016194168A12016-12-08
WO2016024318A12016-02-18
Foreign References:
JP2013147194A2013-08-01
JP2009274482A2009-11-26
JP2008529867A2008-08-07
JPH0911870A1997-01-14
US9229453B12016-01-05
JP2010155545A2010-07-15
Other References:
See also references of EP 3699051A4
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
Download PDF:



 
Previous Patent: VEHICLE CONTROL APPARATUS

Next Patent: HOT WATER HEATING SYSTEM