摘要
LED显示屏由于高可靠性、高性价比、色彩鲜艳等特点,广泛应用在信息显示中。通过对人眼视觉暂留原理分析,提出利用旋转线性LED灯珠时序显示,形成动态连续图案,设计出一种以嵌入式单片机为核心控制元件的显示系统,霍尔传感器探测和确定LED阵列时序显示位置,双色LED色彩显示,具有独特的旋转式耦合变压器结构无线供电模式,编写了控制软件程序,分析了该3D显示方式的不足之处。
LED display screen is widely used in information display because of its high reliability,high cost performance and bright color.Through the analysis of the principle of human visual persistence,it is proposed to use the rotating linear LED bulb timing display to form a dynamic continuous pattern in this paper.A kind of embedded single-chip computer is designed as the core control element,and the hall sensor detects and determines the timing display position of LED array,dual color LED color display,unique rotary coupling transformer structure wireless power supply mode,compiled the control software program,and analyzes the shortcomings of this 3D display mode.
出处
《工业控制计算机》
2022年第6期161-162,共2页
Industrial Control Computer
