【摘要】 基于GSM公网短信平台的远程监测技术是目前较为流行的监测技术。利用这一技术,采用西门子公司最先进的GSM通信模块TC35i作为短信息收发核心,针对地线监测系统的功能、技术特点和使用要求,在深入研究短信息收发技术、GSM通信模块接口电路设计技术以及电磁兼容技术的基础上,开发了基于GSM公网短信平台的移动地线远程在线监测系统。现场运用表明,系统具有状态监测实时性强、信号覆盖范围广、信息传输灵活可靠、运营成本低的特点。更多还原

【Abstract】 Those years,the remote monitor technique based on GSM network is a popular monitor technique.With the technique and in view of the function,technical feature and usage requirements about the ground-wire monitor,a remote on-line monitor system of mobile ground-wire based on SMS of GSM network is proposed on the basis of the research on SMS technology,interface circuit of GSM cellular engine and EMC technique.The system adopts siemens’s most advanced GSM communication module TC35i as core device of receiving and sending SMS.Field operation shows that such a system has the characteristics of strong real-time state monitoring,wide signal coverage,flexible and reliable data transmission and low operational cost.更多还原