论文部分内容阅读
针对测控系统中设备分散,检测环境恶劣的情况,设计了一种基于SOPC的以太网远程数据采集系统。系统采样基于NiosⅡ软核的SOPC架构,以μC/OS-Ⅱ嵌入式实时操作系统为软件运行平台,以LWIP为以太网通信协议,实现了远程数据采集和以太网传输及控制。整个系统在CycloneⅡ EP2C35开发板上实现并通过验证,实验结果满足设计要求并具有较好的应用前景。
Aiming at the situation that the equipments in the measurement and control system are scattered and the detection environment is harsh, an Ethernet remote data acquisition system based on SOPC is designed. System sampling based on Nios Ⅱ soft core SOPC architecture, μC / OS-Ⅱ embedded real-time operating system as the software platform to LWIP for Ethernet communication protocol to achieve the remote data acquisition and Ethernet transmission and control. The whole system is realized and verified in CycloneⅡEP2C35 development board, the experimental results meet the design requirements and have good application prospects.