发明名称 SPEED CHANGE CONTROL DEVICE FOR AUTOMATIC TRANSMISSION FOR VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide a speed change control device for an automatic transmission for a vehicle to perform smooth deceleration or rapid speed change according to the will or the operation state of a driver at a time when manual speed change is effected a plurality of times. SOLUTION: When it is decided by a multiplex operation deciding means 162 that a down shift switch 77 is continuously operated a plurality of times, according to a vehicle state decided by a vehicle state deciding means 164, either a speed change mode wherein a gear stage is shifted at one stage at a time or a speed change mode wherein gear stages are shifted at a stroke by a plurality of stages corresponding to the number of operation times of a down shift switch 77 is executed by a manual speed change control means 160. Thus, advantages wherein when manual speed change operation by the down shift switch 77 is effected a plurality of times, smooth deceleration and rapid multistage speed change are carried out according to the operation will of a driver are provided.
申请公布号 JPH0979372(A) 申请公布日期 1997.03.25
申请号 JP19950234831 申请日期 1995.09.13
申请人 TOYOTA MOTOR CORP 发明人 TABATA ATSUSHI;HOJO YASUO
分类号 F16H61/18;(IPC1-7):F16H61/18 主分类号 F16H61/18
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