| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner controlling device, capable of further effectively using a vehicular air-conditioner equipped with a plurality of heat sources and a vehicular air-conditioner equipped with a compressor having a plurality of power sources, when mounting those. SOLUTION: Coolant compressed by a compressor 10 driven by an internal combustion engine 40 is supplied to an evaporator 22 through a capacitor 14. The coolant of the evaporator 22 is returned to the compressor 10. Therefore, a freezing cycle is materialized. On the other hand, the coolant in the freezing cycle is suitably heat accumulated in a heat accumulator 28. So as to control temperature in a vehicular cabin to lower, either one of the evaporator 22 or the heat accumulator 28 is selectively used one by one from a viewpoint of saving energy. COPYRIGHT: (C)2008,JPO&INPIT
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