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Automatic air quality monitoring and improvement systems

  • US 10,315,492 B2
  • Filed: 05/15/2017
  • Issued: 06/11/2019
  • Est. Priority Date: 05/15/2017
  • Status: Active Grant
First Claim
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1. An air control system of a vehicle, comprising:

  • an air filtration or circulation unit configured to filter or circulate air;

    a navigation unit configured to determine a route of the vehicle that includes a current location of the vehicle; and

    an electronic control unit connected to the air filtration or circulation unit, the electronic control unit configured to;

    obtain, from the navigation unit, the route of the vehicle,determine an air control event that is in the route of the vehicle based on at least one of static air quality information or dynamic air quality information,determine a relative distance between the current location of the vehicle and a location of the air control event,determine that the air control event is within a range of the current location of the vehicle and is approaching based on the relative distance,activate the air filtration or circulation unit before the air control event reaches the vehicle, andkeep the air filtration or circulation unit activated until after the vehicle leaves the location of the air control event.

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