| 摘要 |
PURPOSE:To aim at the lowering of cab inside temperature and enhance the extent of control precision, by prohibiting any stopping operation of an air conditioner even in case of an accelerating state at a time when the cooling capacity is operated in a higher state according to a signal correspondent to the cooling capacity of the air conditioner. CONSTITUTION:A compressor 3 of an air conditioner 2 is driven by output of an engine 1, while driving force of the engine is outputted via an automatic gear shifter 4. And, the air conditioner 2 performs its air blasting to an evaporator 5 where a refrigerant out of the compressor 3 is fed, by a blower 6. In this case, an air blasting quantity of this blower 6 is regulated by a cooling capacity variable device 7, regulating the extent of cooling capacity of the air conditioner 2. And, on the basis of a signal out of an acceleration detecting device 8 of the engine 1, the compressor 3 is stopped by an air conditioner stopping device 9. On the other hand, when the cooling capacity of the air conditioner 2 is more than the specified value, any operation of the said device 9 is prohibited by a prohibiting device 10, and drive of the compressor 3 is continued. |
