摘要
机车信号自动监测系统对提高列车的运行安全,及时准确掌握车载设备和地面设备的运行情况具有重要意义。本文针对机车信号监测系统的性能要求,提出了一种基于虚拟仪器技术和PXI总线的机车信号自动监测系统的设计方案,介绍了该系统的工作原理、硬件结构和软件的实现方法。
Locomotive signal automatic monitoring system is important in railway for ensuring safe operation and accurate monitoring and conditioning the sates of the ground and locomotive-carried signal instruments in time. According the request of the locomotive signal automatic monitoring system performance. The paper introduces a design proposal of the automatic monitoring system of locomotive signal based on virtual instrument and PXl bus, including a design idea, its hardware framework and realization of its software.
出处
《仪器仪表用户》
2011年第2期23-25,共3页
Instrumentation
关键词
机车信号
自动监测系统
虚拟仪器
PXI总线
locomotive signal
automatic monitoring system
virtual instrument
PXl bus
