【摘要】 针对目前铁路信号设备监测系统的缺点及分布式虚拟仪器在测试系统中的优越性,本文提出了一种基于以太网分布式虚拟仪器的信号设备测试系统,从网络基础、通信结构、硬件和软件系统等方面探讨其实现方法。更多还原

【Abstract】 The traditional monitoring system for railway signal device has many shortcomings compared with the distributed virtual instrument. A approach of distributed virtual instrument based on Ethernet is presented in this paper,which is applied in the testing system of signal device. The implementation ways are discussed from some aspects such as the basis of network,communication architecture,hardware and software system.更多还原