Title :
A Non-contact Laser System for Geometric Parameters of Rail Track
Author :
Cheng, Fei ; Feng, Qibo ; Gao, Zhan
Author_Institution :
Sch. of Sci., Beijing Univ.
Abstract :
Rail track geometric parameters, such as gage, level, longitudinal and alignment etc., have much influence on the operation safety of train vehicles. In this paper, a new measurement system for track geometric parameters is described. The measurement system is based on the three-point method for the straightness measurement, it uses laser sensor of displacement to collect data, uses notebook to process data, the whole measurement system is integrated in a portable measurement car
Keywords :
measurement by laser beam; measurement systems; railways; data processing; laser sensor; measurement car; measurement system; noncontact laser system; rail track geometric parameters; train vehicles; triangulation measurement; Automation; Charge coupled devices; Data processing; Displacement measurement; Intelligent control; Laser theory; Rails; Railway safety; Sensor systems; Vehicle safety; Data Processing; Non-contact Measurement; Rail Track; Three-Point method; Triangulation Measurement;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1714093
