To maintain good cabin environment with regard to a cabin environment control device.SOLUTION: A cabin environment control device is provided with an air conditioner 3, an opening/closing mechanism 5, a pressure device 7, a detection device 9 and a control device 10. The air conditioner 3 includes an outside air passage 1 into which air introduced from exterior of a vehicle 20 into a cabin distributes and an inside air passage 2 into which air circulating the cabin distributes. The opening/closing mechanism 5 opens/closes a window 4 which partitions the outside of the vehicle 20 and the cabin. The pressure device 7 generates pressurized air for making the cabin to positive pressure. The detection device 9 detects concentration D of a contaminant contained in the air of the outside of the vehicle 20. The control device 10 introduces the pressurized air into the cabin in such a condition as to close the outside air passage 1 and the window 4 if the concentration D of the contaminant exceeds a threshold D0.SELECTED DRAWING: Figure 1
【課題】車内環境制御装置に関し、良好な車室内環境を維持する。【解決手段】空調装置3,開閉装置5,加圧装置7,検出装置9,制御装置10を設ける。空調装置3は、車両20の外部から車室内に導入される空気が流通する外気通路1と車室内を循環する空気が流通する内気通路2とを有する。開閉装置5は、車両20の外部と車室内とを区画する窓4を開閉させる。加圧装置7は、車室内を正圧にするための加圧空気を生成する。検出装置9は、車両20の外部の空気に含まれる汚染物質の濃度Dを検出する。制御装置10は、汚染物質の濃度Dが閾値D0を超える場合に、外気通路1及び窓4を閉じた状態で加圧空気を車室内に導入させる。【選択図】図1
CABIN ENVIRONMENT CONTROL DEVICE
車内環境制御装置
2020-10-01
Patent
Elektronische Ressource
Japanisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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