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Patent Searching and Data


Title:
TRAVEL CONTROL DEVICE, VEHICLE, TRAVEL CONTROL METHOD, AND TRAVEL CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/221747
Kind Code:
A1
Abstract:
[Solution] A travel control device that executes constant-speed travel control and changing-speed control is provided with a target vehicle speed calculator, a target driving force calculator, a target output calculator, a constant-speed travel gear output unit, a changing-speed gear output unit, and a mediating unit. The changing-speed gear output unit has a downshift determination unit that determines whether or not a downshift is needed on the basis of a downshift threshold value and the target output. When the target output falls below the downshift threshold value and a downshift is determined to be needed, downshift control is performed, in which a changing-speed target gear is set to a value that is one gear downshifted from the current gear.

Inventors:
TAKAYANAGI, Ko (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
IKAWA, Yoshikatsu (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TOKUYAMA, Kyota (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
MURATA, Tadashi (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
YAMAMOTO, Keisuke (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
AWAYA, Ichiro (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
SASAKI, Takanori (33-8 Shiba 5-chome, Minato-k, Tokyo 10, 〒1088410, JP)
TAKEO, Tsubasa (33-8 Shiba 5-chome, Minato-k, Tokyo 10, 〒1088410, JP)
KOJIMA, Noboru (33-8 Shiba 5-chome, Minato-k, Tokyo 10, 〒1088410, JP)
Application Number:
JP2018/021294
Publication Date:
December 06, 2018
Filing Date:
June 01, 2018
Export Citation:
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Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA (33-8, Shiba 5-chome Minato-k, Tokyo 10, 〒1088410, JP)
International Classes:
B60W10/04; B60K31/02; B60W10/11; B60W30/14; F02D29/00; F16H59/42; F16H59/44; F16H61/21; F16H63/50
Foreign References:
JPH02117441A1990-05-01
JPH08238952A1996-09-17
JP2007269095A2007-10-18
JPH082294A1996-01-09
JPS62292539A1987-12-19
Attorney, Agent or Firm:
UENO, Hideki (UPSC UENO PATENT OFFICE, 1-28-1-901 Higashi-Ikebukuro, Toshima-k, Tokyo 13, 〒1700013, JP)
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