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    • 1. 发明申请
    • Ambiance lighting system with temperature responsive variable color output
    • 环境照明系统,具有温度响应可变颜色输出
    • US20070046452A1
    • 2007-03-01
    • US11214195
    • 2005-08-29
    • James AndersonWilliam Smith
    • James AndersonWilliam Smith
    • B60Q1/00
    • B60H1/00985B60K37/00B60K2350/2008B60K2350/203B60Q3/20B60Q3/80B60Q2500/20
    • An ambiance lighting system for a vehicular passenger compartment has a variable color light output which is automatically responsive to temperature changes. First and second light sources of different colors (e.g., blue and red) are positioned immediately behind the air discharge vents and are selectively energized by a control circuit so that the first light source radiates light through the vent when the temperature falls below a predetermined value and the second light sources energizes the second color of light when the air temperature rises above a predetermined value. Sensors are used to detect the temperature of air, preferably in the ducting plenum. Various control strategies can be deployed to achieve aesthetically interesting light presentations which enhance ambiance within the passenger compartment.
    • 用于车辆乘客舱的环境照明系统具有可变色光输出,其自动响应于温度变化。 不同颜色的第一和第二光源(例如蓝色和红色)位于排气口后面,并被控制电路选择性地通电,使得当温度低于预定值时,第一光源通过通风口照射光 并且当空气温度升高到高于预定值时,第二光源激发第二颜色的光。 传感器用于检测空气的温度,优选在管道通风室中。 可以部署各种控制策略,以实现美观有趣的光演示,从而增强乘客舱内的氛围。