Patent application number | Description | Published |
20120312520 | VEHICLE COMFORT SYSTEM WITH EFFICIENT COORDINATION OF COMPLEMENTARY THERMAL UNITS - An HVAC comfort system operates in a cabin of a vehicle. A plurality of vehicle status parameters are measured including a cabin temperature and a seat occupancy configuration. The method detects whether the vehicle status parameters correspond to a predetermined override state. When the vehicle status parameters correspond to the predetermined override state, then a respective mandated setting is automatically activated. Unless prevented by the mandated setting, one of a plurality of HVAC modes is automatically selected in response to the cabin temperature and other inputs, wherein the HVAC modes include an extremity heating mode and a panel circulation mode. The extremity heating mode is comprised of automatic activation of a touchpoint heated surface and other outputs in response to the seat occupancy configuration. The panel circulation mode is comprised of automatic activation of one or more zones for convective cooling in response to the seat occupancy configuration and may include activating other cooling devices. | 12-13-2012 |
20140190678 | PERSONALIZED VEHICLE CLIMATE CONTROL - A climate control system includes a blower, a memory device, a user interface device, and a processor. The memory device stores a default value associated with a speed of the blower. The user interface device receives a user input changing the speed of the blower. The processor is in communication with the memory device, the user interface device, and the blower and controls the speed of the blower based at least in part on the default value. The processor determines whether a user input changing the speed of the blower has been received. In response to receiving the user input, the processor defines an adjusted control value based on the user input to replace the default value. | 07-10-2014 |
20140216705 | COOLEST A/C DISCHARGE TEMPERATURE FOR ALL OPERATING CONDITIONS - An automatic climate controller device may be configured to perform operations including identifying, by an automatic climate controller device, an operating zone of the climate control system according to at least two input factors; identifying a discharge temperature of the climate control system; determining, based on the operating zone and the discharge temperature, whether to perform at least one override action to override a climate control system setting to reduce the possibility of evaporator core icing; and adjusting an evaporator set point according to the at least one override action to reduce the discharge temperature. The input factors may include evaporator temperature and cabin relative humidity. The actions may include to increase blower speed and to increase use of recirculated air. | 08-07-2014 |