1、摘摘 要要 随着 GSN 网络的迅速普及移动通信技术的飞速发展， 新技术和新业务的开发 和应用已提到十分重要的位置。 将 GSM 技术运用于工业智能控制具有实际应用价 值。 该系统以单片机 STC89C52RC 为核心作为控制模块，由 GSM 无线通信模块、 A/D 转换模块、显示模块和报警模块组成。现场的模拟信号经 A/D 转换模块转换 成单片机可处理的数字信号，现场的数字信号和转换的数字信号通过单片机，再 通过 GSM 短信模块，借助 GSM 移动网络，以中文短消息，直接可以掌握和控制现 场信号。 该系统不需要组建专用网络和维护网络，GSM 网络覆盖面广，使用方便，因 此与传统的控制系统相
2、比有着其独特的优势。 关键词：关键词：智能监控; STC89C52RC 单片机；GSM 网络；A/D 转换；LED 显示; 报 警系统； ABSTRACT With the rapid development of the GSN network rapidly growing popularity of mobile communication technology, the development and application of new technologies and new business has mentioned a very important position. GSM
3、 technology used in industrial intelligent control of practical value. The system to SCM STC89C52RC for core control module, GSM wireless communication module, the A / D converter module, display module and alarm module. The scene of the analog signal by the A / D conversion module to convert a sing
4、le-chip digital signal processing, scene of the digital signal and convert the digital signal by the Single chip microcomputer, via GSM SMS module, with the GSM mobile network, Chinese short messages directly to master and control the field signal. The system does not need to set up a private network and maintaining the network, the GSM network covers a wide range of easy to use, compared with the traditional control system has its unique advantages. Keywords: intelligent monitoring; STC89C
