A HEATING, VENTILATION AND AIR CONDITIONING SYSTEM AND A METHOD FOR DETECTING THE USE OF A PASSENGER AREA AIR FILTER

摘要

This disclosure provides a heating, ventilation, and air conditioning system and method for detecting the use of a cabin air filter. A heating, ventilation and air conditioning (HVAC) system of a vehicle that includes a cabin air filter, a sensor for providing a sensor reading, and a controller for determining a feedback signal from the sensor reading, the feedback signal relating to a usage modifier of the cabin air filter.