The Rail Profile Shape Dynamic Acquisition System Based on LabVIEW

Abstract:

In order to solve the problem of the artificial detection method of rail abrasion ,which is low efficiency, low precision, not easy to store and so on, design and development of rail profile dynamic acquisition system based on LabVIEW, introduced the hardware and software design method. The system take the laser line on the rail surface as the detection object, which is not easily affected by external factors and high measuring accuracy; testing personnel can continuous push the inspection car to check on the track surface, which is high efficiency. The system can realize side abrasion and vertical abrasion of the rail, and calculate the total abrasion. It also can achieve the function of abrasion limit alarm and complete the data storage. It has the vital significance to improve the present situation of the work department, and guarantee the safety of railway system.

• Periodical: Applied Mechanics and Materials (Volumes 587-589)
• Pages: 956-960
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.587-589.956
• Online since: July 2014
• Authors: Jian Wang, Wei Ping Wang, Meng Nan Zhang, Ping Wang
• Keywords: Detection, LabVIEW, Producer/Consumer, Rail Profile, Wear

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