Title:
VEHICLE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/065372
Kind Code:
A1
Abstract:
An object of the present invention is to provide a vehicle control device that controls an engine so as to improve fuel efficiency, with driving characteristics of a driver and an automatic driving system in consideration. A vehicle control device comprises: a driving characteristics computation unit that computes a driving characteristics parameter of an own vehicle on the basis of an intervehicle distance between a preceding vehicle and the own vehicle; a preceding vehicle state prediction unit that predicts a state of the preceding vehicle after a predetermined amount of time, on the basis of the intervehicle distance; and a driving state estimation unit that estimates the driving state of the own vehicle after a predetermined amount of time, on the basis of the state of the preceding vehicle after a predetermined amount of time that the preceding vehicle state prediction unit has predicted and the driving characteristics parameter of the own vehicle that the driving characteristics computation unit has computed.
Inventors:
OKUDA YUUKI (JP)
OKADA TAKASHI (JP)
OKADA TAKASHI (JP)
Application Number:
PCT/JP2020/033883
Publication Date:
April 08, 2021
Filing Date:
September 08, 2020
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
F02B37/18; B60K6/24; B60K6/46; B60W10/02; B60W10/04; B60W10/06; B60W10/08; B60W10/26; B60W20/12; B60W20/13; B60W20/16; B60W30/16; F02M26/06
Domestic Patent References:
| WO2007077867A1 | 2007-07-12 | |||
| WO2018155082A1 | 2018-08-30 |
Foreign References:
| JP2011098604A | 2011-05-19 | |||
| JPS60163734A | 1985-08-26 | |||
| JP2013199164A | 2013-10-03 | |||
| JP2011031659A | 2011-02-17 | |||
| JP2018181269A | 2018-11-15 |
Attorney, Agent or Firm:
TODA Yuji (JP)
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