Title:
Vehicle running support device
Document Type and Number:
Japanese Patent JP6088251
Kind Code:
B2
Abstract:
In a vehicle travel assisting device, a vehicle speed, a yaw rate, a traveling lane of an own vehicle, and a position of a leading vehicle are detected. Target travel coordinates of the own vehicle are calculated, based on the traveling lane and the position of the leading vehicle A travel path curvature of a target travel coordinate group is estimated, based on information related to the target travel coordinate group. A steering quantity to be steered in advance by the own vehicle is calculated, based on the currently estimated travel path curvature. A weight for each of the target travel coordinates for estimating the travel path curvature is adjusted based on the vehicle speed, the yaw rate and the previously estimated travel path curvature. Steering control is performed such that the own vehicle travels so as to follow the estimated travel path curvature, based on the calculated steering quantity.
Inventors:
Tomohiko Tsuruta
Yusuke Ueda
Takeshi Hato
Takayuki Kondo
Naoya Inoue
Yusuke Ueda
Takeshi Hato
Takayuki Kondo
Naoya Inoue
Application Number:
JP2013003656A
Publication Date:
March 01, 2017
Filing Date:
January 11, 2013
Export Citation:
Assignee:
株式会社日本自動車部品総合研究所
株式会社デンソー
株式会社デンソー
International Classes:
G08G1/16; B60R21/00
Domestic Patent References:
| JP2005140749A | ||||
| JP2012008999A | ||||
| JP20128999A |
Foreign References:
| WO2010073300A1 | ||||
| US20110264302 | ||||
| US20110295548 | ||||
| US20070233353 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation
Previous Patent: A recovery method of the lead from lead content glass
Next Patent: PLANETARY GEAR TRANSMISSION GEAR
Next Patent: PLANETARY GEAR TRANSMISSION GEAR