Patent ID: 8578723
Filing Date: 2013-11-12
Classification: B60H

Abstract:
1. An air-conditioning system control apparatus for controlling an air-conditioning system of a vehicle equipped with a motive power engine, comprising: a load history determination device that determines whether there is a history of a load, that has been applied to a compressor, equal to or greater than a preset load, during operation of the air-conditioning system, the compressor operated by utilizing the output of the motive power engine; an air-conditioning system initial operation device that carries out an initial operation process of the air-conditioning system when it is determined by the load history determination device that there is a history of a load equal to or greater than the preset load that has been applied to the compressor; and a liquid accumulation resolution process device that carries out a liquid accumulation resolution process in which the torque used by the compressor is controlled to a constant level when liquefaction of a refrigerant occurs in the compressor only when it is determined by the load history determination device that there is no history of a load equal to or greater than the preset load that has been applied to the compressor.