基于Internet/GPRS的远程分布式测控系统的关键技术研究

Study on the Key Technology of Remote Distributive Measuring System Based on Internet /GPRS

针对传统测控系统存在的不足,提出构建以GPRS/Internet为基础的远程分布式测控系统。通过分析市场对测控系统的功能需求,定义了系统的功能目标,建立了测控系统的功能目标及层次结构模型,确定了C/S结构与B/S结构相结合的软件结构和应用模式。测试表明,该系统具有较高的精确度、实时性和抗噪能力。

To view of the disadvantages of traditional measurement and control system, this article has proposed a remote distributive measuring system based on GPRS/Internet. It has defined the functions and goal of this system through the analysis of market demands, set up a hierarchical structure model, and established a software structure and application pattern with the combination of C/S structure and B/S structure. The test shows it has a strong ability to resist disturbances, a very high reliability and environmental adaptability while maintaining a high controlling accuracy.