The invention provides a vehicle lamp display screen control system based on a Mini LED light source. The vehicle lamp display screen control system comprises a control unit and a display screen control unit, wherein the control unit comprises a power supply anti-reverse-connection circuit, a system basic chip, a single chip microcomputer, a DCDC controller, a blue light LED power supply circuit, a green light LED power supply circuit, a red light LED power supply circuit, an image data storage chip and a first connector; the display unit comprises a second connector, a Mini LED driving chip and a Mini LED light source array; the control unit and the display unit are in communication connection through the first connector and the second connector. According to the invention, the Mini LED is used as a light source, and personalized and visual image display can be provided, so that the occurrence rate of traffic accidents is reduced. Tens of thousands of Mini LED lamp beads are integrated on the basis of the small physical size of the display screen to solve the technical problems that in the technical field of an existing display screen, the luminous efficiency is low, the service life is short, and the existing display screen is not suitable for being used in the field of automobiles due to the large size.
本发明提供了一种基于Mini LED光源的车灯显示屏控制系统,包括:控制单元:包括电源防反接电路,系统基础芯片,单片机,DCDC控制器,蓝、绿光LED供电电路,红光LED供电电路,图像数据存储芯片以及第一连接器;显示单元:包括第二连接器,Mini LED驱动芯片和Mini LED光源阵列;所述控制单元和显示单元通过第一连接器以及第二连接器进行通讯连接。本发明以Mini LED作为光源,能够提供个性化、可视化的图像显示从而降低交通事故的发生率。在较小的显示屏物理尺寸上集成上万颗Mini LED灯珠用来解决现有显示屏的技术领域中普遍存在的发光效率低、寿命短、尺寸大导致不适合使用在汽车领域的技术问题。
Vehicle lamp display screen control system based on Mini LED light source
基于Mini LED光源的车灯显示屏控制系统
2022-08-16
Patent
Elektronische Ressource
Chinesisch
IPC: | G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / 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 |
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