Title:
変速制御装置
Document Type and Number:
Japanese Patent JP6979441
Kind Code:
B2
Abstract:
To provide a transmission control device to improve convenience of an automatic transmission vehicle through contriving control of a shift motor, etc.SOLUTION: A transmission control device comprises: a centrifugal start clutch (45) which is arranged between a crank shaft (22) of an engine (21) and a transmission device (50) and transmits drive force by being switched from a disconnected state to a connected state when a rotation speed of the crank shaft (22) exceeds a predetermined rotation speed (Ne1); a transmission clutch (60) which is arranged between the start clutch (45) and the transmission device (50) and is switched from the connected state to the disconnected state while the transmission device (50) is in transmission operation; a shift motor unit (100) which performs transmission operation of the transmission device (50); and a control section (300) which controls the shift motor unit (100). The control section (300) performs automatic shift down control to automatically shift down so that the rotation speed of the crank shaft (22) does not fall below the predetermined rotation speed (Ne1) while a vehicle is in deceleration.SELECTED DRAWING: Figure 7
Inventors:
Junya Ono
Takashi Ozeki
Go Morita
Kei Ken
Ryu Saki Tatsuya
Takashi Ozeki
Go Morita
Kei Ken
Ryu Saki Tatsuya
Application Number:
JP2019205989A
Publication Date:
December 15, 2021
Filing Date:
November 14, 2019
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F16H61/02; F02D29/00; F16D13/52; F16D43/14; F16H59/42; F16H63/46; F16H63/50
Domestic Patent References:
JP201827743A | ||||
JP200710037A | ||||
JP200596537A | ||||
JP2003240109A | ||||
JP914420A | ||||
JP3160129A | ||||
JP238746A |
Attorney, Agent or Firm:
Kiyotaka Sakamoto
Sanji Tanabe
Sanji Tanabe
Previous Patent: Manufacturing method of beans in a container
Next Patent: Overload / Elution Chromatography
Next Patent: Overload / Elution Chromatography