发明名称 SHIFT CONTROL SYSTEM FOR AUTOMATIC TRANSMISSION
摘要 A shift control stategy is disclosed whereby a timing at which the states of shift solenoids are switched is determined based on an actual revolution speed ratio, namely a ratio of a revolution speed of an input shaft (13) of a gear train to a revolution speed of an output shaft (12) thereof, and a predetermined data containing various revolution speed ratio values versus kinds of shift and throttle opening degrees.
申请公布号 US5075858(A) 申请公布日期 1991.12.24
申请号 US19890301352 申请日期 1989.01.25
申请人 NISSAN MOTOR CO., LTD. 发明人 NARITA, YASUSHI
分类号 B60W10/04;B60W10/10;B60W10/11;F16H59/40;F16H59/42;F16H61/00;F16H61/02;F16H61/04;F16H61/08;F16H61/10 主分类号 B60W10/04
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