基于GSM短信无线式LED气象信息发布屏系统设计  

Design of GSM-Based Wireless LED Broadcast System for Weather Information

作　　者：刘忠平[1] 郭俊福[2] 

机构地区：[1]安徽省气象局气象信息中心,合肥230061 [2]中国科技大学物理系微电子研究室,合肥230026

出　　处：《气象科技》2007年第2期303-306,共4页Meteorological Science and Technology

摘　　要：提出并实现了一种基于GSM短信的LED信息发布屏系统的设计。采用工业级GSM通信模块、单片机(MCU)信息接收处理与控制及LED显示屏一体化设计,充分利用中国移动或中国联通的GSM网络覆盖面广、稳定、可靠、费用低廉的特点,设计并实现了集信息智能接收和显示以及远程监控于一体的新一代电子显示屏信息发布平台。同时结合现有的“气象短信平台”开发通用的GSM无线式LED信息发布监控系统,用户可以通过授权使用该系统或直接通过个人手机终端实现各类专业气象服务信息的远程发布。The design of wireless LED （Light-Emitting-Diode） broadcast system for weather information based on GSM （Global System for Mobile） is presented. Using the integrated design with the industry standard GSM communication module, LED and MCU （Micro Controller Unit） to receive, handle and control information, taking full advantage of the GSM network of China Mobile and China Unicorn because of the characteristics of the wide overlaying, high stability and dependability and low expenses, a new information generation and release platform on LED is devised with integration of intellective receiving and displaying of information and remote monitoring. A universal information releasing and monitoring system based on ＂SMS on Meteorological Information Service＂ is developed, and the authorized clients can achieve the remote release of various meteorological information services on the wireless LED in virtue of the system or their personal cellular phone terminals.

关 键 词：GSM 单片机 LED 气象信息服务 

分 类 号：TP311.138[自动化与计算机技术—计算机软件与理论]