US 2024/0174048 A1 · SYSTEM AND METHOD OF CONTROLLING AIR CONDITIONING SYSTEM FOR VEHICLE

Abstract

A system includes a plurality of sensors configured to sense an opening/closing of a door, fastening/unfastening of a seat safety belt, and change in a vehicle height; a first processor configured to determine the number of all occupants in the vehicle by the opening/closing of the door, the fastening/unfastening of the seat safety belt, and the change in the vehicle height sensed by the plurality of sensors and preliminarily determine an internal circulation ratio of the air conditioning system according to the determined number of all occupants in the vehicle; a second processor configured to adjust the internal circulation ratio which is preliminarily determined by the first processor according to at least one of a sound intensity and a sound duration time in the vehicle; and a controller configured to control the air conditioning system according to the adjusted internal circulation ratio.

Claims20

Dependent claims

A system for controlling an air conditioning system for a vehicle, comprising:

a plurality of sensors configured to sense:
an opening/closing of at least one door, a fastening/unfastening of at least one seat safety belt, and a change in a vehicle height;
a first processor configured to:
determine the number of all occupants in the vehicle by the opening/closing of the at least one door, the fastening/unfastening of the at least one seat safety belt, and the change in the vehicle height is sensed by at least one sensor of the plurality of sensors, and determine a preliminary internal circulation ratio of the air conditioning system according to the determined number of all occupants in the vehicle;
a second processor configured to adjust the preliminary internal circulation ratio into an adjusted internal circulation ratio according to at least one of:
a sound intensity in the vehicle and/or a sound duration time in the vehicle;
and
a controller configured to control the air conditioning system according to the adjusted internal circulation ratio.

5 more elements

A method of controlling an air conditioning system for a vehicle, comprising:

sensing opening/closing of at least one door, fastening or unfastening of at least one seat safety belt, and a change in a vehicle height;
determining the number of all occupants in the vehicle by the sensed opening/closing of the at least one door, the fastening or unfastening of the at least one seat safety belt, and the change in the vehicle height;
preliminarily determining an internal circulation ratio of the air conditioning system according to the determined number of all occupants in the vehicle;
adjusting the preliminarily determined internal circulation ratio into an adjusted internal circulation ratio according to at least one of a sound intensity in the vehicle and/or a sound duration time in the vehicle;
and
controlling the air conditioning system according to the adjusted internal circulation ratio.

3 more elements

Dependencies are inferred from the claim text.

System and method of controlling air conditioning system for vehicle

Life of this patent

System and method of controlling air conditioning system for vehicle

Life of this patent

Abstract

Claims20