| 摘要 |
The present invention relates to a controller of an air conditioning system for a vehicle. An objective of the present invention is to variously change a lighting color of a lighting device for lighting a switch symbol, a display unit, a mood lamp, etc., and consider multiple factors such as a cooling/heating load and a temperature condition of external air to variously change the lighting color of the lighting device to variously change the interior of a vehicle according to a driving situation and a driving environment. To achieve the objective, the controller of an air conditioning system for a vehicle comprises lighting devices for lighting a symbol of a switch, a background of a display unit, and a mood ring or a mood bar. The lighting devices are a multi-color light emitting device emitting light in multiple colors. The controller of an air conditioning system for a vehicle further comprises a control unit to differentially control the lighting colors of the light devices according to a cooling/heating load to change the lighting colors of the light devices which can be different from each other according to the cooling/heating load. |
