基于UDP/IP协议分布式测试高速数据传输嵌入系统设计

Design of Distributed Measurement High-Speed Transmission Embedded System Based on UDP/IP Protocol

为了解决分布式测试系统中多节点网络化以及整个系统中数据高速传输的问题,提出了一种基于UDP/IP协议的分布式测试高速数据传输嵌入系统。该系统采用了ALTERA公司的NIOS2嵌入系统和硬件协议栈集成芯片CH395完成了分布式测试系统中高速数据传输。该系统具有扩展性能好、通用性强和稳定性高等优点,适用于大范围复杂环境区域内关键参数测试、高速数据传输的分布式测试。

In order to solve the problem of nodes network and High-speed transmission in Distributed Measurement System,this article proposes a high-speed data transmission embedded system of the Distributed measurement system based on UDP / IP protocol.The system uses NIOS2 embedded system of ALTERA and hardware protocol stack chip-CH395 to complete high-speed transmission in Distributed Measurement System.The system has good expansibility,high universality and high stability and so on.It is suitable for key parameters and high-speed transmission distributed measurement system in a wide range of complex environment.