| 摘要 |
<p>The invention relates to an air-conditioning system (S_CLIM) for a vehicle, comprising: - a heat exchanger (COND/EVA) situated at the front face of the vehicle, referred to as the frontal heat exchanger, - an air-conditioning unit (HVAC) comprising an evaporator (EVA_PCM, 3- FLUID-EVA), the air-conditioning system (S_CLIM) being designed to switch between: - a first mode, referred to as heat-pump mode, that allows the vehicle cabin to be heated, - a second mode that allows the frontal heat exchanger (COND/EVA) to be defrosted, the air-conditioning unit (HVAC) comprising means for picking up volumes of air from outside the vehicle and/or from the cabin. The air-conditioning system (S_CLIM) makes it possible: - in the first mode, to store heat energy from a first volume of air picked up by the pickup means, - during the second mode, to restore at least some of said stored heat energy in order to heat up a coolant passing through the evaporator (EVA_PCM, 3-FLUID-EVA).</p> |
