The invention provides an automobile interior lighting system based on an LED technology. The automobile interior lighting system is mainly composed of an LED lighting lamp, a sensing part, a processor, a controller, a driving circuit and an interactive interface. Wherein the LED illuminating lamps are arranged on the side face of a luggage rack and above a seat of the bus, and the sensing parts are arranged on the side face of the luggage rack according to the proportion of 2: 1 and used for sensing activities of passengers. The processor receives signals sent by the sensing part and processes the signals, the controller receives the signals processed by the processor, and accurate adjustment of parameters such as brightness and color temperature of the LED light source is achieved through an intelligent control algorithm. The driving circuit provides stable voltage and current for the LED light source to ensure normal work of the LED light source. The heat dissipation system adopts efficient heat dissipation design, it is ensured that the LED light source works in a low-temperature environment, light attenuation is reduced, and the service life is prolonged. The interaction interface provides a convenient interaction mode for a driver, so that the driver can manually control and interact the overall illumination of the LED.
本发明提供了一种基于LED技术的汽车车内照明系统,主要由LED照明灯、传感部、处理器、控制器、驱动电路和交互界面组成。其中,LED照明灯设置于大巴车的行李架侧面和车座上方,传感部以2:1的比例设置于行李架侧面,用于感知乘客的活动。处理器接收传感部发送的信号并进行处理,控制器接收处理器处理后的信号,并通过智能化的控制算法,实现对LED光源的亮度、色温等参数的精确调整。驱动电路为LED光源提供稳定的电压和电流,确保其正常工作。散热系统采用高效的散热设计,确保LED光源在低温环境下工作,降低光衰,延长寿命。交互界面提供给司机一个便捷的交互方式,使得司机能够对LED整体的照明进行手动控制和交互。
Automobile interior lighting system based on LED technology
一种基于LED技术的汽车车内照明系统
2024-01-09
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05B ELECTRIC HEATING , Elektrische Heizung |
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