A process for controlling a cabin air recirculation system includes comparing at least one air quality parameter of exterior air with a corresponding air quality parameter determined by at least one sensor interior to a cabin of a vehicle. The air quality parameter of the exterior air is determined at least partially based on a sensed condition from at least one sensor external to a vehicle. Engaging an air recirculation system occurs when a quality of air exterior to the vehicle is less than a quality of air within the cabin.
METHOD AND SYSTEM FOR IMPROVING VEHICLE CABIN AIR QUALITY
2019-09-19
Patent
Electronic Resource
English
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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