Title:
SPEED CHANGE CONTROL DEVICE FOR AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JP3155062
Kind Code:
B2
Abstract:
PURPOSE: To execute acceleration-stressed speed change when it is impossible to judge whether D range for allowing high-speed stage (OD) is selected or 4 range for inhibiting (OD cut) the high speed stage is selected.
CONSTITUTION: An acceleration-stressed speed change pattern is set when a second switch 44S2 has failure and when it is impossible to judge whether D range for allowing high-speed stage is selected or 4 range for inhibiting (OD cut) the high-speed stage is selected. Speed change is executed in accordance with the speed change pattern.
Inventors:
Tabata, Atsushi
Hojo, Yasuo
Hayabuchi, Masahiro
Ando, Masahiko
Yamamoto, Yoshihisa
Hojo, Yasuo
Hayabuchi, Masahiro
Ando, Masahiko
Yamamoto, Yoshihisa
Application Number:
JP12373792A
Publication Date:
April 09, 2001
Filing Date:
May 15, 1992
Export Citation:
Assignee:
TOYOTA MOTOR CORP
AISIN AW CO LTD
AISIN AW CO LTD
International Classes:
F16H61/10; F16H61/02; (IPC1-7): F16H61/10
Attorney, Agent or Firm:
池田 治幸