To restrain a shift shock caused by erroneous determination of a target gear position, when performing rotation synchronous control in shifting of a manual transmission.
The rotation synchronous control is prohibited by determining that a target engine speed tNe set in response to a second speed is higher by a predetermined value N or more than a transmission input shaft rotating speed Nt detected when gear fastening is fixed (illustrated (a)), when erroneously determining that a target gear position predicted in response to detection of a shift lever position is the second seed, when a shift lever is shifted down to a fourth speed from a fifth speed. Thus, an engine speed NE is reduced, and the engine speed when fastening a clutch can be approached to the transmission input shaft rotating speed Nt being an original target engine speed, and a thrusting-up (acceleration) shock can be restrained.
IRIYAMA MASAHIRO
| JPS63201337A | 1988-08-19 | |||
| JP2007032341A | 2007-02-08 | |||
| JP2007046674A | 2007-02-22 | |||
| JP2004270473A | 2004-09-30 | |||
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| JPH1089466A | 1998-04-07 | |||
| JPH0968062A | 1997-03-11 | |||
| JP2002201973A | 2002-07-19 |
Masahiro Fujii
Yasunari Mita
Masaaki Iida
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