AIR-CONDITIONING SYSTEM FOR VEHICLE

An air-conditioning system for a vehicle for performing cooling/air-heating of a temperature controlling object includes: a temperature detection unit 63 that detects a temperature of the temperature controlling object; a controller 61 that controls the air-conditioning system based on a temperature detected by the temperature detection unit 63; a prediction unit 61 that predicts a forward temperature of the temperature controlling object based on at least either one of a detected temperature detected by the temperature detection unit 63 and a current vehicle driving state; a target temperature change unit 61 that changes a target temperature of the temperature controlling object or a target temperature of a cooling medium in the air-conditioning system for a vehicle based on a result of prediction by the prediction unit 61; wherein the controller 61 controls cooling/air-heating of the temperature controlling object based on a target temperature changed by the target temperature change unit 61.