基于GPRS的地震监控系统的研究

Research on Monitor & Control System for Earthquake Based on GPRS

简单介绍了GPRS通信的技术优势,描述了基于GPRS的远程无线监控系统的构建,具体设计并实现了以Sliabs公司的C8051F020型单片机为主控制器的软硬件。另外,将实时操作系统UCOSII移植到C8051F020单片机上,应用程序被划分为几个重要性不同的任务,UCOSII在各任务间优化分配CPU时间和系统资源,而且能保证实时性和可靠性。

The technology surperiority of GPRS communication is introduced, then a project of tele-wireless monitor＆control system based on GPRS is described, hardware and software of the system, in which Sliabs＇ s microcontroller C8051F020 is used as the main controller are designed and realized concretely. Besides, UCOSII is ported to C8051F020. The program is divided into many tasks respectively. It distributes CPU time and system resource in each task efficiently, at the same time, real-time functionality and reliability of system are realized.