| 摘要 |
The invention provides an air-conditioning device, when a passenger in a carriage catches a cold, the air-conditioning device can control the virus of the passenger from diffusing to the surrounding of other passengers. The air-conditioning device comprises a temperature sensor (12) for detecting the temperature of the passenger, and judging the passenger to have a old when the detected temperature is above a prescribed temperature. When the passenger having a cold sits a seat in the carriage, the air-conditioning device is corresponding to the seat sat by the passenger, and controls an external air importing mode or an internal air circulating mode, and an air feed opening, an air feed quantity, etc. of each seat. If a driver catches a cold, air feed is supplied to the driver seat via a lower part air feed opening, air feed is supplied to an auxiliary driver seat via a middle air feed opening, and air feed is supplied to a back-row seat via the middle air feed opening, also the air quantity supplied by the lower part air feed opening of the driver seat is reduced. Therefore, an air current near the driver is directly guided into an internal air inhalation opening, thereby preventing the air current near the driver from flowing to other seats. Therefore, the rate of other passengers infected with bacteria, viruses, etc. of a cold sufferer is reduced. |
