An embedded system methodology for real-time analysis of railways track profile

被引：0
|
作者：
Alippi, C [1 ]
Casagrande, E [1 ]
Fumagalli, M [1 ]
Scotti, F [1 ]
Piuri, V [1 ]
Valsecchi, L [1 ]
机构：
[1] Politecn Milan, Dipartimento Elettron & Informaz, Milan, Italy
来源：
IMTC 2002: PROCEEDINGS OF THE 19TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1 & 2 | 2002年
关键词：
laser scanner; profile measurement; real-time embedded systems; accuracy complexity trade-off;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Inspecting railway status is decisive to assure high operating safety, appropriate maintenance schedule, low maintenance and operating costs. This operation consists of the analysis of the rail profile, overall geometry and ondulation. Embedded image processing systems based on laser scanning and image analysis, are the key to achieve the complete track profile measurement during ordinary service of a rail convoy. This paper presents a methodology to design air embedded composite system, regarding the tradeoff between the accuracy and the computational complexity.
引用
收藏
页码：747 / 751
页数：5
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