Title :
Development of a novel GPR for Roadbed Disease inspection
Author :
Xianlei Xu ; Suping Peng ; Yunhai Xia ; Feng Yang
Author_Institution :
Key Lab. of Coal Resources & Safe Min., China Univ. of Min. & Technol. (Beijing), Beijing, China
fDate :
June 30 2014-July 4 2014
Abstract :
This paper presents the development of a new multi-channel ground penetrating radar (GPR) for Roadbed Disease inspections. Comparing with many existing pavement GPRs of limited survey efficiency, our system have strong joint positioning capability by implementing joint positioning and video system, as well as the customized designed cart-loading units guarantees the operating capability at regular driving speed (up to 40 km/h) in series mode and parallel mode. For design validation, pavement detection experiments are conducted, and the results show that the disease can be obviously detected by this system.
Keywords :
ground penetrating radar; roads; GPR; cart-loading units; joint positioning; multichannel ground penetrating radar; pavement detection; roadbed disease inspection; video system; Current measurement; Energy measurement; Field programmable gate arrays; Indexes; Loading; Silicon; Switches; GPR system; disease inspection; joint positioning; multi-channel;
Conference_Titel :
Ground Penetrating Radar (GPR), 2014 15th International Conference on
Conference_Location :
Brussels
DOI :
10.1109/ICGPR.2014.6970534
