Multiple zone automatic HVAC control system and method
First Claim
1. A multiple zone electronic control system to control a heating, ventilation and air conditioning (HVAC) system for a vehicle comprising:
- a plurality of sensors to provide inputs relating to multiple zones of an occupant compartment of the vehicle;
a plurality of buttons to provide manual inputs relating to the multiple zones;
a plurality of mechanisms to control temperature and flow of air from the HVAC system into the multiple zones; and
a controller electrically connected to said sensors and said buttons to receive the inputs therefrom and calculating a driver side blend function, rear blend function and passenger side blend function wherein the rear blend function is a calculation based on the driver side blend function and the passenger side blend function and interpolating outouts based on a blend linear interpolation for each blend function, said controller electrically connected to said mechanisms to control the temperature and flow of air into each of the multiple zones.
10 Assignments
0 Petitions
Accused Products
Abstract
A multiple zone electronic control system and method are provided to control a heating, ventilation and air conditioning (HVAC) system for a vehicle. The control system includes a plurality of sensors to provide inputs relating to multiple zones of an occupant compartment of the vehicle and a plurality of buttons to provide manual inputs relating to the multiple zones. The control system also includes a plurality of mechanisms to control temperature and flow of air from the HVAC system into the multiple zones. The control system further includes a controller electrically connected to the sensors and the buttons to receive the inputs therefrom and electrically connected to the mechanisms to control the temperature and flow of air into each of the multiple zones.
97 Citations
11 Claims
-
1. A multiple zone electronic control system to control a heating, ventilation and air conditioning (HVAC) system for a vehicle comprising:
-
a plurality of sensors to provide inputs relating to multiple zones of an occupant compartment of the vehicle;
a plurality of buttons to provide manual inputs relating to the multiple zones;
a plurality of mechanisms to control temperature and flow of air from the HVAC system into the multiple zones; and
a controller electrically connected to said sensors and said buttons to receive the inputs therefrom and calculating a driver side blend function, rear blend function and passenger side blend function wherein the rear blend function is a calculation based on the driver side blend function and the passenger side blend function and interpolating outouts based on a blend linear interpolation for each blend function, said controller electrically connected to said mechanisms to control the temperature and flow of air into each of the multiple zones. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A multiple zone electronic control system to control a heating ventilation and air conditioning (HVAC) system for a vehicle comprising:
-
a plurality of sensors to provide inputs relating to multiple zones of an occupant compartment of the vehicle comprising a drive side zone, a passenger side zone, and a rear zone;
a plurality of buttons to provide manual inputs relating to the multiple zones;
a plurality of mechanisms to control temperature and flow of air from the HVAC system into the multiple zones; and
a controller electrically connected to said sensors and said buttons to receive the inputs therefrom and calculating a driver side blend function, rear blend function, and passenger side blend function wherein the rear blend function is a calculation based on the driver side blend function and the passenger side blend function and interpolating outputs based on a blend linear interpolation for each blend function, said controller being electrically connected to said mechanisms to control the temperature and flow of air into each of the multiple zones based on the calculated functions.
-
Specification