首页> 外文会议>Second Conference on Photonics for Transportation, Oct 15-19, 2001, Sochy, Russia >Optoelectronic sensors to measure velocity and level for Moscow Metro rail track monitoring station
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Optoelectronic sensors to measure velocity and level for Moscow Metro rail track monitoring station

机译:光电传感器可测量莫斯科地铁轨道监测站的速度和液位

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The contact-free photon system of measurement of a rail track contains the subsystem of level measurement of an inclination of a rail track monitoring car, velocity of driving and sample of pickets. This subsystem is implemented on the basis of optoelectronic sensors and Complex Programmable Logic Device (CPLD). The format of the transmitted data surveyed the calculation of parameters for a given accuracy and speed range is reduced. The outcomes and structure of the subsystem is shown. The value of a velocity is determined in notebook by an amount of going impulses from the optoelectronic sensor.
机译:铁路轨道的非接触式光子测量系统包含铁路轨道监测车的倾斜度,行进速度和尖桩样本的液位测量子系统。该子系统基于光电传感器和复杂可编程逻辑器件(CPLD)来实现。对于给定的精度和速度范围,调查的传输数据的格式可以减少参数的计算。显示了子系统的结果和结构。在笔记本中,速度值由光电传感器的持续脉冲量确定。

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