公开(公告)号：US20140149008A1

公开(公告)日：2014-05-29

申请号：US13887058

申请日：2013-05-03

Applicant: MAZDA MOTOR CORPORATION

Inventor： Tetsutaka SHIBATA ,  Kosuke TAKEGAWA ,  Nobuyuki SAKATA ,  Kazuo SASAKI

IPC: F16H61/02

CPC classification number: F16H61/0204 ,  F16H59/02 ,  F16H59/0204 ,  F16H61/0248 ,  F16H61/04 ,  F16H61/16 ,  F16H63/42

Abstract: A control method for an automatic transmission includes a step of canceling the shift performed by a shift operation for performing shifting in the same direction as that of the shifting performed by automatic shift control, when the shift operation is performed before the input revolution speed correlation value of the automatic transmission becomes a predetermined value, after the automatic shift control has been started in a manual shift mode, a step of switching a shift stage display at a timing at which the shift operation that is to be canceled has been performed, and a step of switching the shift stage display at a timing at which the input revolution speed correlation value becomes the predetermined value when a shift operation is not performed within a period of time from when the automatic shift control is started till when the input revolution speed correlation value becomes the predetermined value.

Abstract translation: 一种自动变速器的控制方法包括以下步骤：当在输入转速相关值之前执行换档操作时，通过与通过自动变速控制进行的换档相同的方向进行换档的换档操作而进行的换档 在自动变速控制已经在手动变速模式下开始之后，自动变速器变为预定值，在执行要被取消的换档操作的定时已经执行了换档阶段显示的步骤，以及 在从自动变速控制开始到输入转速相关值开始的时间段内不进行变速操作时，在输入转速相关值变为规定值的定时切换变速级显示的步骤 成为预定值。