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Patent Searching and Data


Title:
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/207853
Kind Code:
A1
Abstract:
This vehicle control device 10 is provided with: a current gear stage selection unit 13 which, on the basis of the travel resistance of the vehicle, selects a current gear stage, which is the gear stage of the vehicle in the current travel segment where the vehicle is traveling; a next gear stage selection unit 16 which selects a next gear stage, which will be the gear stage of the vehicle in the next travel segment, forwards in the travel direction of the vehicle, having a road slope different from that of the current travel segment; and a shift control unit 17 which, if during travel of the vehicle in the current travel segment in the current gear stage, the current gear stage selection unit 13 has newly selected a target gear stage higher than the next gear stage, controls shifting such that upshifting from the current gear stage to the target gear stage is suppressed and the current gear stage is maintained. If, in a state in which upshifting is suppressed, the engine rotation speed reaches or exceeds a prescribed value during travel in the current travel segment, the shift control unit 17 controls shifting so as to upshift to the target gear stage without suppression of upshifting.

Inventors:
OOSHIMA Tatsuya (Fujisawa Plant 8 Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
NISHIMURA Nobuyuki (Fujisawa Plant 8 Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
Application Number:
JP2018/018033
Publication Date:
November 15, 2018
Filing Date:
May 10, 2018
Export Citation:
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Assignee:
ISUZU MOTORS LIMITED (6-26-1, Minami-oi Shinagawa-k, Tokyo 22, 〒1408722, JP)
International Classes:
F16H59/42; F16H59/36; F16H59/66; F16H61/16; F16H61/68
Foreign References:
JP2016183728A2016-10-20
JP2015102243A2015-06-04
JP2014001823A2014-01-09
JP2009115270A2009-05-28
JP2006177442A2006-07-06
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (The Stagio East 717, 19-31 Nishiaraisakaecho 1-chome, Adachi-k, Tokyo 43, 〒1230843, JP)
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