Title:
STATE DETERMINATION DEVICE
Document Type and Number:
Japanese Patent JP2016021192
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve determination accuracy of a technique for determining a state of a mobile body driver.SOLUTION: In state determination processing, a parameter representing a behavior of a vehicle is repeatedly calculated (S220, S250) in accordance with a detection result of a sensor group. If a result of collation of the parameter to a determination model indicates that the parameter is contained in any of threshold areas of the determination model (S270: YES), it is determined that a mobile body driver drives the vehicle carelessly (S290). Furthermore, in the state determination processing, if a drive assist control is executed (S110: YES), the entire thresholds of the determination model to which the parameter is collated are changed so as to make it difficult to determine that the mobile body driver drives carelessly as compared with a case in which the drive assist control is not executed (S130). It is determined whether the parameter is contained in any of the changed threshold areas (S270).SELECTED DRAWING: Figure 3
Inventors:
NAITO TAKAHIRO
NISHII KATSUMASA
WATANABE YOSHINORI
NISHII KATSUMASA
WATANABE YOSHINORI
Application Number:
JP2014145318A
Publication Date:
February 04, 2016
Filing Date:
July 15, 2014
Export Citation:
Assignee:
DENSO CORP
International Classes:
G08G1/16; B60R21/0134
Domestic Patent References:
| JP2013140508A | 2013-07-18 | |||
| JP2010173601A | 2010-08-12 | |||
| JP2012234308A | 2012-11-29 | |||
| JP2011216058A | 2011-10-27 | |||
| JP2012234293A | 2012-11-29 | |||
| JP2009087122A | 2009-04-23 |
Foreign References:
| WO2013150662A1 | 2013-10-10 | |||
| US20060191730A1 | 2006-08-31 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation