Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021060393 - GEAR STAGE CONTROL DEVICE, VEHICLE, AND GEAR STAGE CONTROL METHOD

Publication Number WO/2021/060393
Publication Date 01.04.2021
International Application No. PCT/JP2020/036098
International Filing Date 24.09.2020
IPC
F16H 59/68 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to change-speed- or reversing-gearings for conveying rotary motion
68Inputs being a function of gearing status
F16H 61/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
02characterised by the signals used
F16H 61/68 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
68specially adapted for stepped gearings
CPC
F16H 59/68
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to ; control units of; change-speed-, or reversing-gearings for conveying rotary motion
68Inputs being a function of gearing status
F16H 61/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
02characterised by the signals used
F16H 61/68
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
68specially adapted for stepped gearings
Applicants
  • いすゞ自動車株式会社 ISUZU MOTORS LIMITED [JP]/[JP]
Inventors
  • 内野 厚 UCHINO, Atsushi
  • 莵原 伸 UHARA, Shin
  • 高橋 正一 TAKAHASHI, Masaichi
Agents
  • 特許業務法人鷲田国際特許事務所 WASHIDA & ASSOCIATES
Priority Data
2019-17543826.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) GEAR STAGE CONTROL DEVICE, VEHICLE, AND GEAR STAGE CONTROL METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE COMMANDE D'ÉTAGE DE TRANSMISSION, ET VÉHICULE ASSOCIÉ
(JA) ギヤ段制御装置、車両およびギヤ段制御方法
Abstract
(EN)
This gear stage control device comprises a designation unit for designating a first gear stage as a starting gear stage, and a determination unit for determining whether or not to change the starting gear stage from the first gear stage to a second gear stage that has a higher transmission gear ratio than the first gear stage. The designation unit designates the second gear stage as the starting gear stage when the determination unit determines that the starting gear stage be changed from the first gear stage to the second gear stage.
(FR)
L'invention concerne un dispositif de commande d'étage de transmission comprenant une unité de désignation destinée à désigner un premier étage de transmission comme étage de transmission de démarrage, et une unité de détermination destinée à déterminer s'il faut ou non changer l'étage de transmission de démarrage du premier étage à un deuxième étage de transmission présentant un rapport d'engrenage de transmission supérieur à celui du premier étage de transmission. L'unité de désignation désigne le deuxième étage de transmission comme étage de transmission de démarrage lorsque l'unité de détermination détermine que l'étage de transmission de démarrage est changé du premier étage au deuxième étage de transmission.
(JA)
ギヤ段制御装置は、第1ギヤ段を発進用ギヤ段として決定する決定部と、発進用ギヤ段を、第1ギヤ段よりも変速比が大きい第2ギヤ段に第1ギヤ段から変更するか否かについて判定する判定部と、を備え、決定部は、判定部により第1ギヤ段から第2ギヤ段に変更すると判定された場合、第2ギヤ段を発進用ギヤ段として決定する。
Also published as
Latest bibliographic data on file with the International Bureau