【摘要】 基于移动通信和Internet的蓬勃发展,使用了GPRS和Internet技术以实现工业监控系统的广域信息智能化。GPRS技术提高了工业监控系统的开放性、可视性、分散性、移动性、数据/图像高速传输,以及铁路专用网、无线通信网络和Internet之间的互联互通等,本文在对GPRS进行介绍的同时,讨论了其在工业监控中的应用前景以及具体的实现方案。实验结果显示,本方案切实可行。更多还原

【Abstract】 As the development of mobile telecommunication, GPRS and Internet technology is introduced to realize the Wide Area Information ntelligentization of SCADA system. GPRS technology can greatly improve the qualities of opening, visualization, decentralization, mobility, and high-speed data/image transportation in SCADA system. It also realized the interconnection of internet and wireless telecommunication network. This paper is about the discussion of GPRS and its application in SCADA system, especially in railway power system. The experiments showed that, this plan is feasible.更多还原