Intelligent headlamp driving board and control system thereof

You are here: Homepage > Search

Intelligent headlamp driving board and control system thereof

Free access

ZHAO LINGLING / FENG LIQIANG / GAO WEI / CAI PENGCHENG / LIU FENGLEI

The invention discloses an intelligent headlamp driving board and a control system thereof, and relates to the technical field of automobile lighting. The intelligent headlamp driving board comprisesa power supply management unit and several kinds of light-emitting drivers; a first preset power supply output terminal of the power supply management unit is electrically connected with power supplyterminals of the multiple light-emitting drivers. A control terminal of each light-emitting driver is electrically connected with a light-emitting driving interface of a spatial light modulation control chip so as to obtain a control signal corresponding to each light-emitting driver, and a driving output terminal of each light-emitting driver is electrically connected with a light-emitting diodeof one color so as to drive the light-emitting diode of the corresponding color to emit light under the control of the control signal. According to the intelligent headlamp driving board, color temperature regulation and brightness regulation of the intelligent LED headlamp of the automobile can be achieved, so that various requirements of users are met.

一种智能大灯驱动板及其控制系统，涉及汽车照明技术领域。该智能大灯驱动板包括：电源管理单元和多种发光驱动器；电源管理单元的第一预设供电输出端分别电连接多种发光驱动器的电源端；每种发光驱动器的控制端电连接空间光调制控制芯片的发光驱动接口，以获取每种发光驱动器对应的控制信号，每种发光驱动器的驱动输出端电连接一种颜色的发光二极管，以在控制信号的控制下，驱动对应颜色的发光二极管发光。该智能大灯驱动板能够实现对汽车智能LED大灯的色温调控及亮度调节，从而满足用户的多种需求。

Access

Download

Export, share and cite

Document information

Title :

Intelligent headlamp driving board and control system thereof

Additional title:

智能大灯驱动板及其控制系统

Contributors:

ZHAO LINGLING (author) / FENG LIQIANG (author) / GAO WEI (author) / CAI PENGCHENG (author) / LIU FENGLEI (author)

Publication date :

2021-02-02

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

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