| 摘要 |
PURPOSE:To improve the starting performance by cutting off the air conditioner for a prescribed time when the car speed or engine revolution speed is below a prescribed value and the transition from idle state to traveling state is performed in the state where a transmission is not at neutral, free from the traffic snarl traveling. CONSTITUTION:Each detection signal of an engine revolution speed sensor 1, transmission position detection sensor 2, car speed sensor 3, and an idle sensor 4 is input into a control unit 10. The control unit 10 judges the traveling state. In other words, if it is judged that the car speed or the engine revolution speed is below a prescribed value and a transmission is outside at a neutral position, and a car start from the idle state, an air conditioner relay 7 is cut off, and a timer is driven. Therefore, the coolant compressor 5 of the air conditioner stops operation for the time set on the timer. With such constitution, the start performance can be improved. |
