| 摘要 |
A more comfortable vehicle interior space is provided for passengers. In a vehicle dehumidifier and humidifier (10), when a control unit (26) is turned to "an intermittent operation mode", a pair of heat-transfer elements (28A, 28B) is heated simultaneously and intermittently. This makes it possible to generate humidified air by both of the heat-transfer elements (28A, 28B) when the heat-transfer elements (28A, 28B) are heated simultaneously by a heater (30). Therefore, compared with the case of generating the humidified air alternately by the respective heat-transfer elements (28A, 28B), humidification amount to the humidified air when the humidified air is generated by a dehumidifying and humidifying unit (16) is increased. This makes it possible to control the humidification amount corresponding to the various situations in a vehicle interior and to provide the more comfortable vehicle interior space to the passengers.
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