远程测控系统中嵌入式网关的设计

Design of Embedded Gateway for Remote Measurement and Control System

随着嵌入式技术广泛的运用于远程测控系统,低端的16位微处理器已无法满足嵌入式系统的性能要求,为此,本文设计一种基于32位微处理器的远程测控系统嵌入式网关。阐述了嵌入式网关硬件电路及软件的设计以及Internet技术在网关中的应用。嵌入式网关性能的提高,使远程测控系统能克服条件的限制对工业现场设备进行远程的监视与控制,从而可保证生产过程的高效性。

With the wide application of embedded technology in remote measurement and control system,the low-end 16 bit microprocessor no longer satisfied the performance requirements of embedded system.Therefore,this paper designs an embedded gateway based on 32 bit microprocessor for remote measurement and control system.In this paper,the design of the hardware circuit and software of the embedded gateway,as well as the application of the Internet technology are described in detail.With the performance improvement of the embedded gateway,the remote measurement and control system can overcome the condition limitation and achieve remote monitoring and control of industry field devices,so as to ensure the efficiency of production process.