摘要
根据电力远动SCADA系统的特点并结合国外铁路现状和项目要求,研究设计了一种基于GSM通信方式的电力远动SCADA系统。基于GSM通信的电力远动SCADA系统主要由SCADA系统主站、GSM通信单元、增加了自适应天线的RTU组成。采用GSM方式接收的电力远动SCADA系统能够在复杂的山地环境和有线方式建设较困难的部分区域保证数据的可靠发送/接收,具有良好的经济性和适用性。
According to the characteristics of remote SCADA system,a GSM-based remote SCADA system is designed combining with the status and project requirements of overseas railways.The system consists of SCADA master station,GSM communication unit and RTU with adaptive antenna.The remote SCADA system with GSM receiving mode can ensure reliable date transmitting/receiving in mountainous environment and the area to lay cables hardly,and it has a good economy and applicability.
出处
《铁路通信信号工程技术》
2012年第2期83-85,90,共4页
Railway Signalling & Communication Engineering
