The paper introduces a kind of matrix LED display system based on 51 series MCU.
本文介绍了一种基于单片机的点阵LED汉字显示系统。
As the key of controlling LED screen to display video and data, LED screen controller is the core of the whole LED display system.
LED显示屏控制器作为控制LED屏显示图像、数据的关键，是整个LED视频显示系统的核心。
The multipath LED display system designed with the method is with simple in hardware structure, easy in software programming and low in price etc.
采用该方法设计的多路LED显示系统具有硬件结构简单、软件编程容易和价格低廉等特点。
The LED display system is composed of display module, controller and computer used to implement the characters inputting and the display mode selecting.
LED显示系统主要由显示模块、控制器以及完成文字录入和显示模式选择的计算机三个部分组成。
Compared with the traditional LED display system with SCM control, this system has many advantages, such as, the simple external circuit, being easy to upgrade and good stability.
与传统的单片机控制LED显示系统相比，本系统具有外围电路简单、升级容易、稳定性好的优点。
Narasimhan said work on the display technology was born out of efforts to develop an LED automobile headlight system for driving in rain at night.
Narasimhan说，这项显示技术的研究是从开发一个可以在晚上下雨天驾驶用的LED汽车前灯系统的努力中衍生来的。
This system has high economy because of using itinerant monitor to analogy signals that made by PLC modules, using LED display and scan keyboard as press buttons that made by PLC dynamic I/O modules.
用PLC模块构成多路模拟量巡检，用动态I/O模块实现LED显示及扫描键盘按钮，使系统具有较高的经济性。
This paper introduces a color LED displaying system which involves such researches as: producing and processing of image data, features of design and display mode of the screen.
论文从图像数据的产生、处理及屏幕的设计特点和显示方式几方面介绍了一套彩色LED显示系统。
LED industrial scale large-screen display system is a new, real-time and on-line system for displaying process parameters.
LED工业大屏幕显示系统是一种新型的、实时在线显示工艺过程参数的显示系统。
Its features include a LCD (liquid crystal display) screen as well as an LED (light emitting diode) backlighting system, to which its creators attribute its record slimline structure.
它包含一个发光二极管背光系统，以及一个液晶显示器。它之所以这么薄要归功于它的系统。
The music by the SCM system is the smallest system and the planned expansion of LED display circuit and voice circuit.
该音乐门铃系统是由单片机最小系统及扩展LED显示电路和语音电路组成。
The music alarm clock from SCM system is the smallest system and the expansion of LED display circuit and voice circuit .
该音乐闹钟系统是由单片机最小系统及扩展LED显示电路和语音电路组成。
The driving circuit and a method of Chinese character coding in an embedded LED array display system are discussed in this paper.
论述了一种小型嵌入式LED点阵显示系统的驱动电路和汉字编码方法；
The speed adjusting system consisting of SCC, KB, LED display and speed coder is tested and excellent performance is achieved.
配以单片机、键盘、LED显示器及转速编码器，构成闭环调速系统。经过实际测试，取得了很好的效果。
The LED display has already been applied to travel's information system of railway, and it is proved to provide fine static and dynamic display with high brightness and without blinking.
该LED显示屏幕在地铁的旅客信息系统中得到了实际应用，实践证明能很好地静态动态显示，且亮度高、无闪烁。
The display system realizes the dynamic display of letters and pictures. In a word, it's LED color screen display system which is worthy of real application.
本次显示系统实现了文字和图形的动态显示，是一种具有实际应用价值的LED彩屏显示系统。
There is an inconsistency between real-time display and communication bandwidth in the full color LED large-scale screen synchronization display system.
在全彩LED大屏幕同步显示系统中，存在图像的实时显示与通信带宽之间的矛盾。
To resolve these problems above, this paper puts forward a way for large-scale LED lattice screen display system based on ARM embedded.
针对上述问题，提出了一种基于ARM嵌入式的大型LED点阵屏显示系统设计方案。
The existing control system of LED display transmits data with unidirectional open circuit way, but if any one of transmission paths was on the event of failure, LED display would not show correctly.
现有LED显示屏控制系统以单向开路的方式进行数据传输，在任意一个传输通路上发生故障时，LED显示屏都不能正确显示。
This paper introduces a design of the LED lattice display system base on MCU AT89S51.
本文介绍了一款以单片机at89s51为控制器的LED点阵显示屏系统的设计。
The control system consists of AT89S52 single chip computer system, autonomous tracing circuit, balance detection circuit, driving circuit of stepping motor and LED display circuit.
该系统包括单片机系统电路、寻迹检测电路、平衡检测电路、步进电机驱动电路、数码显示电路等。
Four Seas Oasis Indoor True Color LED display is the basic principle of light at each pixel point package of pure red, pure green, blue chip, driven by the drive system of its light.
四海绿洲LED室内真彩色显示屏的基本原理是在每个像素发光点封装纯红、纯绿、纯蓝晶片，由驱动系统驱动其发光。
The paper analyzed volumetric 3D display's theory model and developed a rotating planar screen based volumetric 3D display system by emissive LED screen.
本文从体三维显示技术的理论模型出发，利用主动发光式器件LED制成的旋转屏幕，成功研制了基于平面屏旋转的体积扫掠型体三维显示系统。
The display with LED video louver window mode consists of computer system, frame controller, receiving board, scanning board, LED displaying unit, supporting rack, power source and lines;
这种LED百叶窗式显示屏由电子计算机系统，帧控制器，接收板，扫描板，LED显示单元，支撑架，电源及连线组成；
The conventional LED display module is replaced by an advanced touch screen system, which makes the HMI more friendly. 2.
采用功能丰富的HMI触摸控制屏，改变了传统的LED显示，增加了人机界面友好性。
The whole system is controlled by a special computer system provided with back-up memory, key-board, micro-printer and led display.
专用电脑有后备存贮器、键盘、微型打印机及LED显示器。
The whole system is controlled by a special computer system provided with back-up memory, key-board, micro-printer and led display.
专用电脑有后备存贮器、键盘、微型打印机及LED显示器。
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