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公开(公告)号:US5556349A
公开(公告)日:1996-09-17
申请号:US429502
申请日:1995-04-26
申请人: Shigeru Ishii , Yoshihide Shinso , Takeki Jozaki , Shigeki Shimanaka , Shuji Kurokawa , Hideharu Yamamoto
发明人: Shigeru Ishii , Yoshihide Shinso , Takeki Jozaki , Shigeki Shimanaka , Shuji Kurokawa , Hideharu Yamamoto
IPC分类号: F16H61/00 , F16H59/08 , F16H59/44 , F16H59/72 , F16H59/78 , F16H61/02 , F16H61/10 , F16H61/16 , B60K41/02
CPC分类号: F16H59/72 , F16H61/0213 , F16H2059/082 , F16H59/44 , F16H59/78 , Y10T477/6395 , Y10T477/6407 , Y10T477/65
摘要: A shift control apparatus for an automatic transmission provides a normal-temperature shift pattern and a high-temperature shift pattern. The high-temperature shift pattern is selected when a transmission fluid temperature satisfies a predetermined condition. The switching of the shift pattern is inhibited if the vehicle speed is lower than a predetermined speed, even when the temperature related to the transmission or engine has been judged to be higher than a predetermined temperature.
摘要翻译: 用于自动变速器的变速控制装置提供常温变速模式和高温变速模式。 当传动液温度满足预定条件时,选择高温位移模式。 即使判断为与传动装置或发动机有关的温度高于预定温度,车速低于规定速度也能够抑制换档模式的切换。