| 摘要 |
PURPOSE:To lower the car compartment temperature in a short time after the engine start by controlling a compressor so as not to stop even if the engine load becomes over a set value, in a prescribed time after the engine start. CONSTITUTION:The signals detected by an intake pipe pressure sensor 2 are input into all intake pipe pressure calculation part 3 of a compressor controller 1. The turning-ON signal supplied from an ignition switch 11 is input into a timer 4 for counting the time after the start of the controller 1. Further, the output of the timer 4 is input into a corrected load calculating part 5, and the corrected load is input into a compressor stop judging part 6. The ON/OFF- signal due to the result of the judgement in the judgement part 6 is output into an exciting coil 9 through a relay 8 from an output circuit 7. In a pre scribed time after the engine start, the compressor is controlled so as not to stop, even if the engine load becomes over a set value. |
