Author(s)

Rui Dou, Yuting Zhang, Yunrui Bai, Xuechun Lin

Corresponding Author

Rui Dou

ABSTRACT

With the rapid development of our country's railway construction, the demand for railway foreign body intrusion monitoring is growing. Based on the monitoring requirements of strong anti-interference ability, high resolution, and complete monitoring information, this paper introduces the basic principles of laser radar obstacle monitoring, and proposes an overall scheme for railway obstacle monitoring system based on laser radar. The motion control, data acquisition technology and point cloud conversion algorithm for depth data are introduced in detail. Simulation experiments show that the point cloud imaging is clear, which meets the actual requirements of foreign body intrusion monitoring.

KEYWORDS

Foreign body intrusion; monitoring system; data acquisition; point cloud