| 摘要 |
PURPOSE:To prevent speeding of control by CPU by providing a control unit with means for resetting CPU after the lapse of a set time when a shift lever is put at D position. CONSTITUTION:A control unit is provided with a reset circuit 36 for resetting CPU34 after a fixed time from detection of an edge of a signal according to D position detecting signal of a shift position sensor S1. In this arrangement, regardless of speeding of a clock system, the conclusion of a non-creep operation condition on the basis of output signals from each sensor S1-S3 is judged at CPU34 to send a drag cut control command necessary for a driver 35, and after that, CPU34 is compulsorily reset, whereby inspite of speeding of the clock, a correct control command is given to a driver 35 without any influence. |
