| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle air conditioner capable of extending the fuel cutoff period even when a compressor ON request is issued between the fuel cutoff recovery time while the air conditioner is on and the fuel cutoff recovery time while the air conditioner is off. <P>SOLUTION: This vehicle air conditioner includes a fuel cutoff recovery executing means that, when an operation of a refrigeration cycle is required during fuel cutoff in deceleration, cancels the fuel cutoff in the fuel cutoff recovery time earlier than the time when the operation of the refrigeration cycle is not required during the fuel cutoff in deceleration, thereby executing the fuel cutoff recovery. After the fuel cutoff recovery time when the operation of the compressor is required in the non-operation state of the compressor during the fuel cutoff in deceleration, a compressor operation/non-operation control means prohibits the execution of the fuel cutoff recovery even if the operation of the compressor is required before the fuel cutoff recovery time when the operation of the compressor is not required, thereby continuing the non-operation state of the compressor (S1 to S7 of Fig.3). <P>COPYRIGHT: (C)2013,JPO&INPIT |
