| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress rapid temperature variation of the temperature of air passing through an evaporator when the temperature of air before the evaporator is varied, thereafter to transfer it to proportional integration control according to the system state, and to smoothly perform transferring to the stable state that the temperature of air passing through the evaporator is made coincident to the target temperature. Ž<P>SOLUTION: The vehicle air conditioner varies an outside control signal by an operation equation having a proportional member based on variance of the temperature of air after evaporator detected by an air temperature detection sensor after the evaporator and the target temperature and an integration member by time accumulation of remained variance of the temperature of air after the evaporator relative to the target temperature to vary a coolant delivery amount of a compressor. A temperature correction amount is added/reduced relative to the integration member according to increase/reduction of variation of the temperature of air before the evaporator. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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