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Proceedings Paper

Optoelectronic sensors to measure velocity and level for Moscow Metro rail track monitoring station
Author(s): Sergei V. Larionov; Serge F. Kabov; Dmitry V. Popov; Evgeny V. Titov
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Paper Abstract

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.

Paper Details

Date Published: 30 April 2002
PDF: 6 pages
Proc. SPIE 4761, Second Conference on Photonics for Transportation, (30 April 2002); doi: 10.1117/12.463455
Show Author Affiliations
Sergei V. Larionov, OPTEKS Research Institute (Russia)
Serge F. Kabov, Moscow State Univ. of Communication Means (Russia)
Dmitry V. Popov, Moscow State Univ. of Communication Means (Russia)
Evgeny V. Titov, Moscow State Univ. of Communication Means (Russia)


Published in SPIE Proceedings Vol. 4761:
Second Conference on Photonics for Transportation

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