| 摘要 |
PURPOSE:To accomplish safe departure by an automatic transmission gear by making speed change control only in the case where a parking brake sensor or a brake pedal sensor is ON at the time of operating a forward or backward switch during stopping of a car. CONSTITUTION:While a car velocity sensor 18 detects the stop of a car, when a forward switch 14 or a backward switch 15 is put into ON state, a driving circuit 34 outputs a data output signal 35 only in the case where a detection signal of a parking brake sensor 19 or a brake pedal sensor 17 is ON. Therefore, when the car is shifted from the stop state to the departure state, the departure state of the car is not achieved unless either a brake pedal or a parking brake is operated to prevent an accident due to careless departure. |
