摘要
介绍接触式检测方式、非接触式激光雷达扫描法和非接触式图像测量法3种地铁接触网几何参数检测方式的基本原理和特点。认为随着技术的发展,图像测量法将被越来越广泛采用。
The article introduces the principles and features of the three ways of inspecting the metro eatenary＇s geometric parameters, including contacting inspeetion, range laser radar inspection and machinery vision inspection. The author points but that vision inspection method will be used more and more widely with the development of technology.
出处
《铁道技术监督》
2012年第2期30-31,共2页
Railway Quality Control
关键词
地下铁道
接触网
几何参数
检测
Metro
Catenary
Geometric Parameter
Inspection
