Vehicle air conditioning system

Abstract

A vehicle air conditioning system according to this invention includes: a flow path through which inside air in a vehicle interior and/or outside air from a vehicle exterior can flow; at least one humidity controlling device provided in the flow path, the humidity controlling device being configured to adsorb and desorb moisture; an HVAC unit including a damper configured to adjust a percentage of an amount of the inside air and an amount of the outside air introduced; and a control unit configured to control the humidity controlling device and the HVAC unit. The control unit controls the damper so that the amount of the outside air introduced increases when the relative humidity in the vehicle interior is 60% or more, during execution of heating by the HVAC unit and dehumidification by the humidity controlling device.

Dependencies are inferred from the claim text.