Title:
TRANSMISSION
Document Type and Number:
Japanese Patent JP2016044804
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a transmission capable of controlling shift timing of an auxiliary transmission according to an operation pattern of an accelerator, and improving fuel consumption.SOLUTION: A transmission includes: a continuously variable transmission 3 shifting power output from an engine 2 steplessly; an auxiliary transmission 5 shifting power shifted by the continuously variable transmission 3 in such a manner of switching a first speed stage and a second speed stage; and a TM-ECU 9 counting the number of execution times of accelerator-off for each vehicle speed and turbine rotational frequency, and creating a shift map on the basis of a vehicle speed and turbine rotational frequency having a high frequency of execution of accelerator-off.SELECTED DRAWING: Figure 1
More Like This:
| JP2005273860 | TRANSMISSION CONTROLLER OF AUTOMATIC TRANSMISSION |
| JP2020106071 | CONTROL DEVICE FOR VEHICLE |
Inventors:
KAWAMOTO SHUHEI
YAMASHIRO TATSUYA
YAMASHIRO TATSUYA
Application Number:
JP2014172261A
Publication Date:
April 04, 2016
Filing Date:
August 27, 2014
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
F16H61/00; F16H59/18; F16H61/662
Domestic Patent References:
| JP2010209946A | 2010-09-24 | |||
| JPH11315734A | 1999-11-16 | |||
| JP2011021716A | 2011-02-03 | |||
| JPH06117528A | 1994-04-26 | |||
| JPH0872591A | 1996-03-19 |
Attorney, Agent or Firm:
Nissei International Patent Office