Title:
GEAR CHANGE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2019190617
Kind Code:
A
Abstract:
To provide a gear change control device which can properly set a shift point according to a situation of a vehicle.SOLUTION: A gear change control device 30 comprises: a vehicle information output part 40 for outputting at least two pieces of information out of detection information related to the acceleration of a vehicle in a fore-and-aft direction detected by an acceleration sensor 24, the actual acceleration of the vehicle in the fore-and-aft direction acquired from the output rotation of an automatic transmission 14, and a traveling drive force based on a drive force outputted by a drive source and air resistance acting on the vehicle; and a setting part 42 for selecting a shift mode by a comparison of the vehicle information and a preset selection threshold, and setting a shift point for controlling the automatic transmission which is arranged at the vehicle on the basis of the shift mode.SELECTED DRAWING: Figure 3
Inventors:
FUTAMURA TAKU
Application Number:
JP2018086620A
Publication Date:
October 31, 2019
Filing Date:
April 27, 2018
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
F16H61/08; F16H59/14; F16H59/48; F16H59/52; F16H59/66; F16H61/02
Domestic Patent References:
| JPH0571635A | 1993-03-23 | |||
| JPWO2010131367A1 | 2012-11-01 | |||
| JP2012092939A | 2012-05-17 | |||
| JP2017094981A | 2017-06-01 | |||
| JP2010084867A | 2010-04-15 |
Attorney, Agent or Firm:
Sakai International Patent Office