Among other things, vehicle cabin pressure systems and vehicle cabin pressure techniques are described for a vehicle. The vehicle includes a cabin configured to seat a plurality of passengers; at least one inlet including at least one inlet fan; at least one occupancy sensor; and at least one processor configured to execute computer executable instructions, the execution carrying out operations including: receiving a signal from the at least one occupancy sensor indicating a number of passengers within the cabin; and controlling the at least one inlet to cause air that is or has been filtered to flow into the cabin and increase a pressure in the cabin to a predetermined level above an ambient pressure level outside the vehicle based on the number of passengers in the cabin.
Cleaning vehicle cabins using cabin prossure and controlled airflow
24.02.2021
Patent
Elektronische Ressource
Englisch
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