基于无线LED屏信息发布系统的设计

摘要

In order to solve the LED display information release of convenience and timeliness,the essay by employing LED display card embedded in GSM SMS module and GPRS module method.The working principle are analyzed and application features of the two methods,the essay and has carried on the test.The results show that the scheme is effective and has two broad application value.%为了解决LED显示屏信息发布的方便性和及时性,采用了在LED显示卡中嵌入GSM短信模块和GPRS模块的方法,分析了这两种方法的工作原理和应用特点,提出了可行方案,并对其进行了验证,结果表明这两种方案行之有效,并有很广的应用价值。