Roadway construction and above ahead may exist the phenomenon of water-logged goaf, plus Jiaxin Energy adopted the mine transient electromagnetic method under pedestrian inclined section tunneling faces to carry on the research and application of advanced detection by Wuhan Didahuarui  Company, provided the flood management and physical detection technology based on coal seam mining. The late coincided basically with the validation results showed that detection results coincided with the actual; transient electromagnetic method in advanced detection of coal mine construction limitations, remained to be further improve the reliability of data processing and accuracy and had wide popularization and application value.