智能远程控制 LED 显示设备设计摘要：随着社会不断进展，LED 在当今社会生活中的应用已经越来越多，越来越普与。它的高效、环保、节能、低成本等优点使它倍受青睐，在显示领域受到了广泛应用。然而目前采纳有线方式传输、显示数据的 LED 点阵屏幕安装不便，移动性较差，另外，LED 点阵屏尺寸多为整块固定的，安装时不能根据需要进行调整。针对以上不足，本课题研制了一种采纳智能远程控制的新型 LED 点阵屏系统，系统通过无线方式进行通讯控制，同时，采纳模块化 LED 显示屏设计，使得屏幕尺寸大小可以根据实际需要来拼装，提高其有用性，避开了上述 LED 显示设备的缺点。 文章首先阐述了智能远程控制 LED 显示设备的总体方案设计，根据功能应用将系统划分为五大模块，分别为上位机发送模块、无线发射模块、无线接收模块、显示模块、供电模块。然后详细叙述了各个模块的硬件设计和软件设计。硬件设计方面重点讨论了 LED 点阵显示驱动电路的设计，软件方面重点讨论了上位机与下位机的无线控制设计。最后，通过 Proteus 仿真了系统 LED 点阵显示部分，并制成了实验室原型，实现了系统的基本功能。关键词：单片机；点阵 LED；无线控制Intelligent Wireless Control LED Display Equipment DesignAbstract：With the continuous development of the society, the application of LED in the social life has become more and more popular.. Its high efficiency, environmental protection, energy saving, low cost and so on the advantages make it popular, in the display field has been widely used. However, the wired transmission, display data led dot matrix screen to install the inconvenience, poor mobility. In addition, LED dot matrix screen size for block fixed, the installation can not according to need to adjust. To solve the above problem, this topic developed a using intelligent remote control model of LED lattice screen system, system by wireless communication control. At the same time, using modular design of LED display screen, makes the screen size can assembled according to the actual need, to improve the prac...
