基于双核OMAP 5910的变电站远程监控系统

Substation tele-monitoring system based on dual-kernel OMAP 5910

介绍了开放式多媒体应用平台(OMAP)5910的软硬件结构及其特点,提出了以OMAP5910为核心处理器的变电站远程监控系统的设计方案。该方案充分利用了OMAP双核的特点:ARM(AdvancedRISCMachines)微处理器可满足控制、以太网通信及接口方面的处理需要,DSP微处理器主要用于处理各种实时任务。应用该系统提高了变电站数据采集的准确度及实时性。

The software and the hardware of OMAP（Open Media Application Plat）5910 are introduced in structures and features,based on which a scheme of substation tele-monitoring system is designed. It makes the best of dual kernels of 5910,of which the ARM （Advanced RISC Machines） MPU （Micro Processing Unit） can satisfy the need of control,interface and Ethernet communications and the DSP （Digital Signal Processor） MPU can deal with all kinds of real-time tasks. It improves the precision and real-time performance of the substation data acquisition.